HOW DO I CHOOSE MY SILAGE FILM? - Silostop · • Better silage fermentation profile ... door for...

issue 43 Spring 2017

SPECIFICFOR YOURSUCCESS

LALLEMANDANIMAL NUTRITION

1LALLEMAND ANIMAL NUTRITION www.lallemandanimalnutrition.com

The most critical factor in maintaining high-quality silage and minimising dry matter loss is keeping oxygen out. Distributed by Lallemand Animal Nutrition, SILOSTOP is a technological breakthrough that helps overcome silage spoilage. Up to 20 times more effective than conventional black/white film and plain PE cling film in preventing oxygen transfer, SILOSTOP substantially reduces the level of dry matter loss and aerobic spoilage by limiting growth of fungi and other spoilage organisms that need oxygen to respire.

How does SILOSTOP film consistently do the job? SILOSTOP oxygen barrier film: • Prevents oxygen from entering

the silage• Reduces shrink (invisible loss)

and top spoilage (visible loss). • Is robust and resistant to physical

damage• Promotes safety - less spoiled

silage to discard - less personnel on silo

HOW DO I CHOOSE MY SILAGE FILM?Will I get a return on my investment? Yes!• The value of silage saved (10 % of

the dry matter in the top 1 metre layer) will yield a 3 to 4-fold return on investment in SILOSTOP

• The net return is $2.40 to $4.65 on every square metre of Silostop

• It will save labour by having less waste silage to discard

Will my silage be higher quality? Yes! SILOSTOP oxygen barrier film gives:• Better silage fermentation profile

in top layer• Enhanced aerobic stability of top

layer during feed-out• Lower mould counts• Lower levels of mycotoxins• Lower counts of butyric acid

bacteria spores

Will I get higher output? Yes!• More milk per kg of diet dry

matter consumed• Potentially higher weight gains• More silage recovery from the

silo at feed out

Will my milk be higher quality? Yes!• Higher silage intake means more

forage in the diet and potentially higher milk fat

• Lower butyric acid bacterial spores in silage gives lower counts in milk and higher quality cheese

Will my livestock be healthier? Yes! Lower risk of:• Acidosis• Mycosis and mycotoxicosis• Ketosis• Bacterial endotoxicosis• Listeriosis• Digestive upsets and off-feed

animals

HOW DO YOU CHOOSE YOUR SILAGE FILM?Price per square metre or high quality, effectiveness and efficient service?

The best is the cheapest in the end.

LALLEMAND ANIMAL NUTRITION www.lallemandanimalnutrition.com LALLEMAND ANIMAL NUTRITION www.lallemandanimalnutrition.com

W E L C O M E

Alex Turney - Country Manager

What an interesting year so far, already we have hit September and spring silage has kicked off in pockets around the country. Early northerly winds in mid August brought crops on early in the north, whilst southern Australia was really patchy due to the variety of autumn and winter rain fall and temperatures. If you havent done so already, now is the time to finalise your spring/summer silage plan.Over the past few months we have been discussing Shredlage and take this opportunity to look at Forage Sorghum Shredlage,

highlighting some recent findings. We share the results of a NZ study on the effects of Levucell SC on calves during weaning. There is also an article on Levucell SC being included on the Pasturefed Cattle Assurance System (PCAS) approved supplement list and what this means for producers. In the spirit of silage season, we’re excited to bring you some fresh new silage technology as well, read on!

Alex

Lallemand extensive Neutral Detergent Fibre (NDF) degradation database opens door for optimal formulation in ruminant diets. Recent years show high climate variability (drought, flooding, storms and the like) with potential negative consequences on forage quality and availability. In this context, it is crucial to extract the maximum energy and nutrients from the diet to optimise income-over-feed-cost (IOFC). The effects and modes of action of the ruminant specific live yeast Saccharomyces cerevisiae CNCM I-1077 (LEVUCELL® SC) on fibre degradation— more precisely on NDF — and its benefits on IOFC are well documented. Today, thanks to a large array of raw material tested in sacco (i.e. in situ, within animals rumen, not in vitro), it is possible to predict the nutritional effect of this live yeast

and integrate it in formulation submodels. Such an advance could help nutritionists and farmers fine-tune dairy and beef diets for optimal farm revenue.

The Largest Database of Feed Ingredients TestedThrough the years, Lallemand Animal Nutrition ruminant experts, in collaboration with different research centres (across the world from Brazil to China), have measured the effects of LEVUCELL SC on the NDF degradability of a large panel of raw materials harvested in various conditions to account for a wide variety of diets and production systems, from extensive grazing to intensive diets.Today, the database contains more than 180 samples including: maize silage, straw, rye grass hay, lucerne hay (alfalfa), annual rye grass, meadow hay, grass silage,

grass, sugar cane and more (Figure 1).The results indicate that NDF degradation can be increased by 3 to 8 points thanks to the live yeast effect depending on the type of forage and its initial degradability. According to research, each additional point of fibre degradation can represent an extra 0.25 litre of milk per day. Assuming a milk price at 0.45 AUD$/l, 3 to 8 additional points of fibre degradation would represent around 30 to 90 AUD$ additional income per day for 100 cows without affecting feed intake.

Consequences on Practical Diet FormulationFormulation is a key aspect of farm profitability. Modelling the quantitative response of live yeast on rumen pH and fibre

E N H A N C E D A I R Y R E V E N U E B Y O P T I M I S I N G F I B R E U T I L I S AT I O N

starch digestibility and the starch degradation rate in ensiled corn silage and MHSC every month

• Monitor NDF and physically effective-NDF content of the TMR

• Include a rumen-specific active dry yeast probiotic

Adding a rumen specific live yeast probiotic – like Saccharomyces cerevisiae CNCM I-1077 – can improve rumen function and increase fibre digestion for all life stages of cattle.

degradation in a feed formulation program allows nutritionists and farmers to model for improved feed efficiency and IOFC. Thanks to the enriched database of raw nutrients and the well-understood modes of action of LEVUCELL SC, it is possible to integrate the live yeast effects into nutritional submodels to help nutritionists fine-tune the diet and offer formulation opportunities (iso energy /iso-cost or least cost diets).

Av. Levucell SC effect on milk yield

+ 1.15 kg/dor +3.48%

Av. Levucell SC on feed efficiency

+0.050 kg or +2.94% ECM/kg DMI

Table: Energy value can be evaluated for LEVUCELL® SC: based on feed efficiency and milk improvement, according to energy required for milk production (DeOndarza et al, 2010).

A new and improved silage additive is expected to become available later this year. Lallemand Animal Nutrition has received approval and has been manufacturing a new bacteria called Lactobacillus hilgardii at scale. Developed over the past seven years, the new bacteria will be used in conjunction with a range of other bacteria and enzymes to create the ‘next generation’ of silage additive. Independent trials have shown to improve aerobic stability, which will significantly reduce wastage and secondary fermentation.

N E X T G E N E R A T O N S I L A G E I N O C U L A N T

Figure 1: Impact of LEVUCELL® SC on NDF degradation in different raw materials (average values of different samples). References: Guedes et al, 2008; Guedes et al, 2010; Lallemand unpublished data from China and Brasil, 2014.

It pays to use feeding strategies to monitor and adjust the ration as needed:• Monitor DM content in

ensiled forages, moist grains and moist feedstuffs every week

• Test for total starch content,


of fiber degradation can represent an extra 0.25 liter of milk per day. Assuming a milk price at 0.30 €/l, 3 to 8 additional points of fiber degradation would represent around 20 to 60 € additional income per day for 100 cows without affecting feed intake.

Consequences on practical diet formulation Formulation is a key aspect of farm profitability. Modeling the quantitative response of live yeast on rumen pH and fiber degradation in a feed formulation program allows nutritionists and farmers to model for improved feed efficiency and IOFC. Thanks to the enriched database of raw nutrients and the well-understood modes of action of LEVUCELL SC, it is possible to integrate the live yeast effects into nutritional submodels to help nutritionists fine-tune the diet and offer formulation opportunities (iso energy /iso-cost or least cost diets).

Av. live yeast effect on milk yield

+ 1.15 kg/d

or +3.48%

Av. live yeast on feed efficiency

+0.050 kg

or +2.94% ECM/kg DMI

Energy value can be evaluated for LEVUCELL® SC: based on feed efficiency and milk improvement, according to energy required for milk production (De Ondarza et al, 2010).

Recent years show high climate variability (drought, flooding, storms and the like) with potential negative consequences on forage quality and availability. In this context, it is crucial to extract the maximum energy and nutrients from the diet to optimize income-over-feed cost (IOFC). The effects and modes of action of the ruminant specific live yeast Saccharomyces cerevisiae CNCM I-1077 (LEVUCELL® SC) on fiber degradation — more precisely on neutral detergent fiber (NDF) — and its benefits on IOFC are well documented. Today, thanks to a large array of raw material tested in sacco (i.e. in situ, within animals rumen, not in vitro), it is possible to predict the nutritional effect of this live yeast and integrate it in formulation submodels. Such an advance could help nutritionists and farmers fine-tune dairy and beef diets for optimal farm revenue.

The largest database of feed ingredients testedThrough the years, Lallemand Animal Nutrition ruminant experts, in collaboration with different research centers (across the world from Brazil to China), have measured the effects of LEVUCELL SC on the NDF degradability of a large panel of raw materials harvested in various conditions to account for a wide variety of diets and production systems, from extensive grazing to intensive diets.

Today, the database contains more than 180 samples including: maize silage, straw, rye grass hay, Lucerne hay (alfalfa), annual rye grass, meadow hay, grass silage, grass, sugar cane and more (Figure 1).

The results indicate that NDF degradation can be increased by 3 to 8 points thanks to the live yeast effect depending on the type of forage and its initial degradability. According to research, each additional point

HOW TO ENHANCE DAIRY REVENUE BY OPTIMIZING FIBER UTILIZATION *Lallemand extensive NDF degradation database opens door for optimal formulation in ruminant diets

SCIENCE SUPPORTED

DID YOU KNOW?YEAST IN WINE IS NOT ALL ABOUT FERMENTATION

Without yeast, wine would only be grape juice! Yeast is responsible for transforming sugar into alcohol (alcoholic f e r m e n t a t i o n ) . While the role of yeast in wine making is pretty obvious, we may not be aware that other yeast components can contribute to the process — specifically the yeast cell walls.

Indeed, the composition of grape must* may contain inhibiting compounds that can affect yeast viability and fermentative activity, such as short and medium chain fatty acids (SMCFAs) and even pesticide residues. In addition, the latter can have a negative impact on wine aromas. Yeast cell walls are commonly used to eliminate SMCFAs in order to enable a complete and steady fermentation.

Today, thanks to a Lallemand R&D program focused on the characterization of yeast cell walls using cutting-edge technologies (see Feed Update No. 31, November 2015), Lallemand Oenology has developed a selected wine yeast cell wall solution well characterized in terms of both biochemical and physical properties. This new solution, ResKue™, possesses a high absorption capacity and showed its efficacy to remove SMCFAs and pesticide residues from wine.

* Must is freshly grape pressed juice that contains the skins, seeds, and stems.Figure 1: Impact of LEVUCELL® SC on NDF degradation in different raw materials (average values of different

samples). References: Guedes et al, 2008; Guedes et al, 2010; Lallemand unpublished data from China and Brasil, 2014

60

50

40

30

20

ND

F de

grad

atio

n (%

)

Control LEVUCELL® SC

Alfalfa hay Corn silage Straw Rye Grass hay

Grass silage

Pasture

+4.1pt

+2.6pt +3.1pt

+6.9pt +2.5pt

+3.5pt

C O M I N G S U M M E R 1 7 / 1 8


David Lewis 0427 715 939

Kurt Stein 0427 715 001

Trevor Schoorl0427 715 938

L A L L E M A N D T E C H N I C A L S E R V I C E T E A M

Jordan Minniecon0428 027 266

Natalie Schwerin0488 715 151

Corn Shredlage has sparked the interest of Dairy Nutritionists and Dairy Farmers in the US and Australia over the last few seasons. Lallemand Animal Nutrition has been involved in measuring and setting up shredlage processors for corn and now for the forage sorghum harvest. More importantly, Lallemand has been measuring and looking at the results of feeding this sorghum shredlage in a mixed ration to cattle.The term Shredlage refers to whole plant corn silage chopped and processed with ShredlageTM processor rollers. The forage is chopped at a longer than the previous normal chop length. It focuses on improving the processing of the grain portion and allows the longer lengths of stem to be shredded longitudinally. The benefits of processing grain is well known, however the advantage of longer shredded stem material is not. It allows for improved rumen function and subsequent digestion of the fibre. The opportunity is to use this technology on forage sorghum.

Forage SorghumIn Australia a lot of forage sorghum silage is made and fed predominately to beef cattle. Lallemand undertook a project to investigate the impact and

improve the processing of forage sorghum silages and especially sorghum grain by using a Shredlage processor during harvest. Generally the grain in forage sorghum is difficult to process with existing processors if it gets too mature and hard. Sorghum requires good timing of harvest and effective harvest equipment.Improved processing of silage aims to improve not only starch availability but also fibre digestion. This improves overall animal production. If a greater portion of the forage particles are longer and coarser, allowing for more physical effective fibre in the animals ration, it can lead to better rumen and animal health. The specialised Shredlage processing rollers lend themselves to improvements in the digestion of the NDF fractions due to the increased damage and surface area exposure to the fibres.

Machine Setup and MeasuringTo achieve desired results, the machine still needs to be correctly adjusted with good sharp knives and shear bar. It is also important not to override the key parameters of good silage making practices of harvesting silage at correct dry matter levels and attention to measuring compaction of the silage stack.If the crop has become too dry and can’t be cut at the desired 26-30mm range for shredlage, the chop length needs to be shortened and compaction targets achieved to make good silage regardless of using the Shredlage processor.Measuring and recording particle size and shredding of the plant stem portion through the use of Penn State Particle (PSP) Box along with grain processing has been the initial starting point to create a base line for future assessment of forage sorghum silages.

Many samples were sieved through these PSP boxes and matched with crop parameters, particularly silage dry matter levels, length of cut, and processor roller gap.

Conventional vs Longer Cut Forage SorghumWhile the corn shredlage desired cut length around 26 mm was established with dairy nutrition goals in mind, this is not necessarily the case for forage sorghum silage for beef cattle. Improved processing of the forage sorghum plant stem with Shredlage rollers could provide longer fibre lengths and effective NDF sources and allow for higher levels of silage to be used in beef rations. Hay portions of the ration could also be substituted for shredlage silage, reducing the need for processing of hay.Starch is an essential form

of energy for ruminants and proper processing cannot be emphasised enough to allow maximum benefit to the animal of the starch portion in sorghum silage. Managing the sorghum grain correctly at ensiling could also have the potential to unlock more starch availability to the animal.

Silage ManagementLonger cut sorghum goes nowhere if we don’t get our silage making practices correct. We need to aim to provide the highest quality consistent feed that we can feed to the animal at all times. Physical make up of a total mixed ration is very important from the aspect of consistency and animal health. The most important point is that we are still aiming to make high quality silage and need to be sure we implement the best silage

management practices to achieve high quality fermentations. This is done through the monitoring of the correct dry matter levels, stack densities, chop length, particle size, grain processing, inoculation and sealing of the silage pit. Sorghum silages are perfect for the use of Lalsil inoculant and the patented L.Buchneri 40788 bacteria to help preserve and maintain high quality feed and feed hygiene.Oxygen is the enemy of all silages, keeping the oxygen out of silage is the aim of sealing a silage pit. Silostop Oxygen Barrier sealing plastics are the latest technology available to silage makers for sealing their pits using the unique patented oxygen barrier system. Also don’t forget about correct face and feed out management of the silage.

CONVENTIONAL SHORTER CUTFORAGE SORGHUM

LONG CUT FORAGE SORGHUM PROCESSED WITH SHREDLAGE PROCESSOR

FORAGE SORGHUM SHREDLAGEE VALUATED IN AUSTRALIA


The effects of good nutrition at the beginning of a calf’s life has long term effects on their overall general health status, their growth rate and weaning age, fertility and mating as well as their production levels. Current management practices often impose stress early in the lives of calves and subsequently can negatively impact their overall health status and growth. With a reduction in the reliance on antibiotics, it is up to nutritionists and producers to find alternative solutions. Solutions which are efficacious, cost-effective and reliable for calf rearing. Research by Lallemand Animal Nutrition in New Zealand supports the use of selected strains of probiotics to target rumen and hindgut health in order to help calves overcome challenges during the early rearing phase. A trial was run to examine the influence of feeding a rumen specific live yeast, Levucell SC, on feed intakes and body weights of calves at weaning. Sixty male, Friesian cross calves, aged four days old, were randomly allocated to either a

control (unsupplemented) creep feed diet or one containing Levucell SC. All calves were fed a commercial milk replacer (CMR) and offered straw and creep feed ad libitum from entry, and intakes and weight gains were recorded. At six weeks of age, the calves were transferred to grazing with ad libitum access to creep feed and monitored for a further two weeks, covering the transition period from milk to grazing. The calves fed Levucell SC had higher feed intakes at weaning (1.105 kg/day versus 1.523 kg/day at seven weeks of age; P = 0.0434 and 1.179 kg/day versus 1.965 kg/day at eight weeks of age; P = 0.0272 for control and Levucell SC respectively). Correspondingly, average daily gain (ADG) was improved. At seven weeks of age,

ADG was 0.659 kg versus 0.912 kg (P = 0.039), and at eight weeks of age ADG was 0.457 kg versus 0.707 kg (P = 0.0650) for control and Levucell SC respectively.It was concluded that supplying Levucell SC via creep feed prevented the drop off in calf performance at weaning, in terms of both feed intake and weight gain. This is important, as early rumen development and pre-weaning growth rates are related to a reduction in gastric upsets at weaning, future growth performance in calves and future lactation performance.

Accelerated Rumen Development The use of Levucell SC 1077, Rumen Specific Yeast has been shown to accelerate the establishment of the microbial

THE EFFEC TS OF LEVUCELL SC ON CALVES DURING WEANING

Pre-weaning and post-weaning performance of dairy calves fed an active dry yeast (Saccharomyces cerevisiae CNCM I-1077)

INTRODUCTION:Early nutrition and weaning management influence gut integrity (Malmuthuge et. al., 2013), digestive efficiency and subsequent calf performance (Khan et. al., 2011).

In New Zealand at weaning, calves have to transition to pasture as well as a starter diet. Granting access to a creep feed and straw during the suckling period helps prepare calves to have a rumen suitably developed for a forage based diet and seamlessly transfer to the starter.

Active dry yeast Saccharomyces cerevisiae CNCM I-1077 has been shown to quicken rumen maturation (Chaucheyras-Durand and Fonty, 2002), support dairy calf growth and intake around weaning (Galvão et. al., 2005), and enhance neutral detergent fiber (NDF) digestibility (Guedes et. al., 2008).

OBJECTIVE:Early nutrition and weaning management influence gut integrity (Malmuthuge et. al., 2013), digestive efficiency and subsequent calf performance (Khan et. al., 2011).

MATERIALS AND METHODS: Animals:

60 Holstein Friesian-cross male calves, 4 days old, averaging 40.3 kg each

Treatments: Control S. cerevisiae CNCM I-1077 (Levucell SC 10ME Titan at 4.0 x 109 CFU/kg

concentrate; ADY)

Measured parameters: Weekly body weights and feed intake levels

Study timeline

TABLE 1: DIET, FEEDING FREQUENCY AND HOUSING BY PHASE OF STUDY

RESULTS AND DISCUSSION: No dietary treatment effect

before weaning

Concentrate intake withthe active dry yeast was significantly higher than the control, once that calves were weaned and grazing (Figure 2)

Improved average daily gain(ADG) right after weaningwhen active dry yeast wasincluded in the concentrateand calves were grazing(Figure 3)

Improved performance afterweaning of active dry yeastcalves is likely due to quickerrumen maturation at time ofweaning

FIGURE 2: AVERAGE WEEKLY CONCENTRATE INTAKE PER CALF (KG AS FED)

CONCLUSION: Active dry yeast (S. cerevisiae CNCM I-1077) helps calves to

better manage weaning transition

Active dry yeast (S. cerevisiae CNCM I-1077) is likely to have

stimulated rumen function while grazing, by improving feed intake and

performance

LALLEMAND ANIMAL NUTRITION SPECIFIC FOR YOUR SUCCESSwww.lallemandnnimalnutrition.com

A. Faulkner2, A. Clay3, L. Waldron2, A. Aguilar*1, E. Chevaux1, A. Turney1 1Lallemand Animal Nutrition Milwaukee, WI; 2Vitec/Lallemand, Auckland, NZ ; 3Nutritech/Lallemand, Auckland, NZ

PHASE OF STUDY MILK CALF STARTER HOUSING

Pre-weaning, day 4-11

Colostrum fed prior to arrival to trial site 2.0 litres/feeding of a commercial milk replacer (CMR)

CMR – 125 grams/litre Feeding frequency – twice daily

20% CP, fed ad libitum + ad libitumbarley straw

4 x 4 metre indoor pens (1.6m2/calf) with wood shavings flooring

3 pens per treatment, with 10 calves per pen

Pre-weaning, day 12-452.5 litres/feeding of a CMR

CMR – 200 grams/litre Feeding frequency – once daily

Weaning, day 46-62 N/A

16% CP, fed ad libitum + ad libitum

access to pasture

Outdoor pasture paddock

1 pen per treatment, 22 calves per pen

REFERENCES:Chaucheyras-Durand and Fonty, 2002. Influence of a probiotic yeast (Saccharomyces cerevisiae CNCM I-1077) on microbial colonization and fermentations in the rumen of newborn lambs. Microbial Ecol. Health Dis. 14:30-36.

Galvão et al., 2005. Effect of feeding live yeast products to calves with failure of passive transfer on performance and patterns of antibiotic resistance in fecal Escherichia coli. Reprod. Nutr. Dev. 45: 427–440.

Guedes et al., 2008. Effects of a Saccharomyces cerevisiae yeast on ruminal fermentation and fibre degradation of maize silages in cows. Anim. Feed Sci. Technol., 145:27-40.

Khan et al., 2011. Invited review: Effects of milk ration on solid feed intake, weaning, and performance in dairy heifers. J. Dairy Sci. 94 :1071–1081.

Malmuthuge N. et al., 2013. Effect of calf starter feeding on gut microbial diversity and expression of genes involved in host immune responses and tight junctions in dairy calves during weaning transition. J. Dairy Sci. 96 :3189–3200.

FIGURE 3: AVERAGE DAILY GAIN BEFORE WEANING AND WEEKLY AFTER TRANSITION TO PASTURE

Day 4 - 46

PRE-WEANING - INDOOR PHASE

Day 46

WEANINGWEANED - OUTDOOR PHASE

Day 46 - 62

d11

Con

certr

ate

inta

ke,

kg/c

alf/

d

+38%*

2.5

2.0

1.5

1.0

0.5

0

*P<0.05

Control

Levucell SC

d18 d25 d32 d39 d46 d53 d60

+66%*

ADG 4-50d

kg/d

ay

1.2

1.0

0.8

0.6

0.4

0.2

0

*P<0.05

Control

Levucell SC

ADG d50-56 ADG 56-67d

M255

*

Pre-weaning and post-weaning performance of dairy calves fed an active dry yeast (Saccharomyces cerevisiae CNCM I-1077)

INTRODUCTION:Early nutrition and weaning management influence gut integrity (Malmuthuge et. al., 2013), digestive efficiency and subsequent calf performance (Khan et. al., 2011).

In New Zealand at weaning, calves have to transition to pasture as well as a starter diet. Granting access to a creep feed and straw during the suckling period helps prepare calves to have a rumen suitably developed for a forage based diet and seamlessly transfer to the starter.

Active dry yeast Saccharomyces cerevisiae CNCM I-1077 has been shown to quicken rumen maturation (Chaucheyras-Durand and Fonty, 2002), support dairy calf growth and intake around weaning (Galvão et. al., 2005), and enhance neutral detergent fiber (NDF) digestibility (Guedes et. al., 2008).

OBJECTIVE:Early nutrition and weaning management influence gut integrity (Malmuthuge et. al., 2013), digestive efficiency and subsequent calf performance (Khan et. al., 2011).

MATERIALS AND METHODS: Animals:

60 Holstein Friesian-cross male calves, 4 days old, averaging 40.3 kg each

Treatments: Control S. cerevisiae CNCM I-1077 (Levucell SC 10ME Titan at 4.0 x 109 CFU/kg

concentrate; ADY)

Measured parameters: Weekly body weights and feed intake levels

Study timeline

TABLE 1: DIET, FEEDING FREQUENCY AND HOUSING BY PHASE OF STUDY

RESULTS AND DISCUSSION: No dietary treatment effect

before weaning

Concentrate intake withthe active dry yeast was significantly higher than the control, once that calves were weaned and grazing (Figure 2)

Improved average daily gain(ADG) right after weaningwhen active dry yeast wasincluded in the concentrateand calves were grazing(Figure 3)

Improved performance afterweaning of active dry yeastcalves is likely due to quickerrumen maturation at time ofweaning

FIGURE 2: AVERAGE WEEKLY CONCENTRATE INTAKE PER CALF (KG AS FED)

CONCLUSION: Active dry yeast (S. cerevisiae CNCM I-1077) helps calves to

better manage weaning transition

Active dry yeast (S. cerevisiae CNCM I-1077) is likely to have

stimulated rumen function while grazing, by improving feed intake and

performance

LALLEMAND ANIMAL NUTRITION SPECIFIC FOR YOUR SUCCESSwww.lallemandnnimalnutrition.com

A. Faulkner2, A. Clay3, L. Waldron2, A. Aguilar*1, E. Chevaux1, A. Turney1 1Lallemand Animal Nutrition Milwaukee, WI; 2Vitec/Lallemand, Auckland, NZ ; 3Nutritech/Lallemand, Auckland, NZ

PHASE OF STUDY MILK CALF STARTER HOUSING

Pre-weaning, day 4-11

Colostrum fed prior to arrival to trial site 2.0 litres/feeding of a commercial milk replacer (CMR)

CMR – 125 grams/litre Feeding frequency – twice daily

20% CP, fed ad libitum + ad libitumbarley straw

4 x 4 metre indoor pens (1.6m2/calf) with wood shavings flooring

3 pens per treatment, with 10 calves per pen

Pre-weaning, day 12-452.5 litres/feeding of a CMR

CMR – 200 grams/litre Feeding frequency – once daily

Weaning, day 46-62 N/A

16% CP, fed ad libitum + ad libitum

access to pasture

Outdoor pasture paddock

1 pen per treatment, 22 calves per pen

REFERENCES:Chaucheyras-Durand and Fonty, 2002. Influence of a probiotic yeast (Saccharomyces cerevisiae CNCM I-1077) on microbial colonization and fermentations in the rumen of newborn lambs. Microbial Ecol. Health Dis. 14:30-36.

Galvão et al., 2005. Effect of feeding live yeast products to calves with failure of passive transfer on performance and patterns of antibiotic resistance in fecal Escherichia coli. Reprod. Nutr. Dev. 45: 427–440.

Guedes et al., 2008. Effects of a Saccharomyces cerevisiae yeast on ruminal fermentation and fibre degradation of maize silages in cows. Anim. Feed Sci. Technol., 145:27-40.

Khan et al., 2011. Invited review: Effects of milk ration on solid feed intake, weaning, and performance in dairy heifers. J. Dairy Sci. 94 :1071–1081.

Malmuthuge N. et al., 2013. Effect of calf starter feeding on gut microbial diversity and expression of genes involved in host immune responses and tight junctions in dairy calves during weaning transition. J. Dairy Sci. 96 :3189–3200.

FIGURE 3: AVERAGE DAILY GAIN BEFORE WEANING AND WEEKLY AFTER TRANSITION TO PASTURE

Day 4 - 46

PRE-WEANING - INDOOR PHASE

Day 46

WEANINGWEANED - OUTDOOR PHASE

Day 46 - 62

d11

Con

certr

ate

inta

ke,

kg/c

alf/

d

+38%*

2.5

2.0

1.5

1.0

0.5

0

*P<0.05

Control

Levucell SC

d18 d25 d32 d39 d46 d53 d60

+66%*

ADG 4-50d

kg/d

ay

1.2

1.0

0.8

0.6

0.4

0.2

0

*P<0.05

Control

Levucell SC

ADG d50-56 ADG 56-67d

M255

*

G O O D C A L F MANAGEMENT

� Accelerates establishment of microbial communities

� Improves intake and feed digestion

� Strengthens natural defences

� Optimises animal health The aim of any calf rearing program is to ensure that the calves are healthy and that replacement calves are productive over their time in the herd.

communities (cellulolytic bacteria, anaerobic fungi and protozoa), positively regulate rumen pH and improve rumen function. In the presence of Levucell SC, protozoa colonise more rapidly in the rumen demonstrating that the development of the rumen is accelerated.

The beneficial effects of accelerating rumen development by adding Levucell SC are increased feed intake, weight gain and a lower incidence of digestive problems.

1. Levucell SC stimulates quicker establishment of key bacteria

(mainly cellulolytic) and protozoa. This leads to: • Increased feed intake both

before and after weaning • Improved feed digestion

2. This more developed microflora improves production of Volatile Fatty Acids which:• Stimulates the growth of

rumen papillae leading to a higher absorption capacity

• Results in a thicker rumen wall and a greater protection against external attacks thereby limiting disease occurrence.

The Pasturefed Cattle Assurance Scheme (PCAS) provides consumers and producers with a solid set of standards that ensure the integrity of the pasture fed label and Lallemand Animal Nutrition is paving the way to be the first feed ingredient company to be approved by PCAS (late August). Lallemand Animal Nutrition’s Levucell SC has been a repeatedly proven product to enhance rumen function, feed degradation and in turn feed efficiency under grazing conditions. Levucell SC, a specifically selected strain of yeast, Saccharomyces cerevisiae CNCM I-1077 works to enhance

LEVUCELL SC PCAS APPROVEDthe overall performance of the rumen. With a well-defined and specific mode of action, the effect on improving fibre degradation is one the most consistent and repeated production outcomes in all the literature. The inclusion of Lallemand’s products to the PCAS Approved Supplements list gives producers the ease of maximising performance on grass without risking non-conformance to the PCAS standard. The PCAS standard also provides an optional element for producers to be “antibiotic free” and gives an economic incentive to do so. Under the PCAS standard, a n t i b i o t i c s are defined to include; low-level (sub-t h e r a p e u t i c ) or therapeutic level doses;

sulphonamides, ionophores or coccidiostats, ruling out many commonly used products to enhance feed efficiency and economic benefit on grazing systems. Lallemand can provide products which conform to the PCAS antibiotic free standard. Levucell SC has been shown in numerous published articles to be an economically viable alternative to antibiotics in grazing systems.

Microbial Balance

Anaerobiosis

pH

Rumen wallpermeability

Fibredegradation

Nutrientabsorption

Papillaedevelopment

In�ammation Toxins

Acidosis

Liver Abcess

LAMINITIS

VFA*

General enquires, please contact:Lallemand Animal Nutrition109 Maud Street, PO Box 6122Maroochydore BC QLD 4558T: 1300 247 448 F: 07 5451 0135E: [email protected]

Alex Turney Country Manager0419 005 511

Technical Service Managers:Trevor Schoorl, Toowoomba, Qld0427 715 938

Jordan Minniecon, Toowoomba, Qld0428 027 266

David Lewis, Wangaratta, Vic0427 715 939

Natalie Schwerin, Geelong, Vic0488 715 151

Kurt Stein, Geelong, Vic0427 715 001

Code of Practice Certified

Safe feed for animals

NEWSLETTER BY EMAILIf you would like to receive In The MIX electronically, please email your request to Ben Morgensen at

[email protected]

Lallemand Animal Nutrition has seized an opportunity to update the look and feel of their inoculant sachets. Committed to best practices and safety at each level of product manufacturing and application, the change was initiated by a global safety update. Lallemand has voluntarily added a hazard statement to minimise the potential risk to some individuals while handling certain silage inoculant products. The statement notes the enzymes in selected products are, for some people, an allergen. “While this change is not required by regulatory authorities for any of our Australian products, the information is required by some other regulatory authorities, such as the EU, and so we as a company felt it is our responsibility to all our customers to adopt the highest standards globally when it comes to the safe handling of our products,” says Alex Turney, Country Manager Lallemand Animal Nutrition.“In doing so, we have also decided to freshen up the look and feel of our inoculant sachets, and align them more closely to what is done on a global scale.Rolling out this year, Lallemand Animal Nutrition silage inoculants containing enzymes, including the market-leading Lalsil and Trilac brands, will include the following information on product labels:

May cause allergy or asthma symptoms or breathing difficulties if inhaled. Avoid breathing dust/fumes/gas/mist/vapors/spray. Wear respiratory protection. IF INHALED: Remove person to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTRE/doctor.

The product formulations remain unchanged, as are the recommended precautions when handling these products. “We have always recommended that anyone handling these products should do so in a well-ventilated area, wear gloves and avoid inhaling the product particles or fumes,” Alex added. “Producers understand the importance of safe practices around all products and equipment used on farming and livestock operations. We simply want to provide all of the information they need to work with their teams to ensure everyone returns home safely to their families each night.”

INOCULANT SACHETS NEW LOOK

One sachet treats 250 t of forageNet weight: 550g

LALLEMAND ANIMAL NUTRITION www.lallemandanimalnutrition.com

Feedlot GoldBacterial Forage Inoculant

Guaranteed Microbial Analysis: Total Lactic

Acid producing micro-organisms 5 x 1010 CFU*/

gram to deliver 110,000 CFU/g of silage crop

of Lactobacillus plantarum NCIMB 12422 and

Pediococcus pentosaceus NCIMB 12455 and

Propionibacterium freudenreichii GL24 when

applied as directed. *Colony Forming Units

Ingredients: Sodium bicarbonate, dehydrated

Lactobacillus plantarum NCIMB 12422, Pediococcus

pentosaceus NCIMB 12455 and Propionibacterium

freudenreichii GL24 cultures, with a proprietary

enzyme formulation, Xylanase, β-glucanase,

Galactomannanase, sucrose, sodium

silicoaluminate, silicon dioxide, potassium sorbate,

sodium diacetate and artificial colour.

Danger: May cause allergy or asthma symptoms

or breathing difficulties if inhaled. Avoid

breathing dust/ fumes/ gas/ mist/ vapours/ spray.

Wear respiratory protection. IF INHALED: Remove

person to fresh air and keep at rest in a position

comfortable for breathing. If experiencing

respiratory symptoms: Call a POISON CENTER/

doctor.

Interactions: Acids, salts, or chlorine should not

be added since they could reduce the number of

viable bacteria in the product. Water chlorinated

to normal potable levels (1 ppm) is safe to use.

If chlorine levels are higher, water should be

allowed to stand overnight in the applicator tank

before the inoculant is added.

Manufactured and sold under U.S. Patent

5,432,074.

Lallemand Australia Pty Ltd warrants that on

delivery, the product shall be of satisfactory

quality and specification, suitable for the

recommended use. Buyer assumes all

responsibilities for use, storage and handling of

the product upon receipt. Lallemand Australia

Pty Ltd accepts no responsibility for misuse or use

by buyer in conditions which do not comply with

the recommended use. The foregoing warranty

is in lieu of all other warranties and conditions,

expressed or implied. Lallemand Australia Pty

Ltd’s entire obligation under this warranty shall

not exceed the total amount paid by the buyer

for the product.

Functionality: Forage inoculant to improve the

fermentation efficiency of silages made from

corn, sorghum, pasture, legumes and cereals.

Aids in the management of aerobic spoilage.

Directions For Use: Mix total package with

sufficient cool, clean water to ensure adequate

mixing. Quantity of water will depend on

applicator used. Always prepare a fresh mix of

water and inoculant. Never add fresh inoculant

to an existing solution. Contents are sufficient to

treat 250 tonnes of forage.

NB: Lallemand forage inoculants contain unique

proprietary suspension technologies that

maintain the product in suspension throughout

application. Some important stabilization

ingredients are insoluble, finely dispersed

powders (1-3% by weight) which may result in a

small residue of fine white powder in the bottom

of the applicator.

Storage and Shelf-life: Store unopened packets

in a cool, dry place. Refrigeration at or below 4°C

recommended. Avoid leaving bag open.

Best Used Before: See date printed below.

Lot code: Printed immediately above “Best Used

Before” date.Galactomannanase (EC 3.2.1.78) /

Beta-glucanase (EC 3.2.1.6) /

Xylanase (EC 3.2.1.8)

Lallemand Australia Pty Ltd

PO Box 6122, Maroochydore BC, Qld 4558

BEST BEFORE STAMP

Low volume applicatio

n

High Concentration

Net weight: 500gOne sachet treats 250 t of forageLALLEMAND ANIMAL NUTRITION www.lallemandanimalnutrition.com

Guaranteed Microbial Analysis:Total Lactic Acid producing micro organisms 1.5 x 1011 CFU*/gram to deliver 300,000 CFU/g of silage crop of Lactobacillus plantarum CNCM MA18/5U and Pediococcus pentosaceus CNCM MA 25/4J when applied as directed.*Colony Forming UnitsIngredients: Sodium bicarbonate, dehydrated

Lactobacillus plantarum CNCM MA18/5U and Pediococcus pentosaceus CNCM MA 25/4J cultures, with a proprietary enzyme formulation, Xylanase, β-glucanase, Galactomannanase, sucrose, sodium silicoaluminate, silicon dioxide, potassium sorbate, sodium diacetate and artificial colour.

Danger: May cause allergy or asthma symptoms or breathing difficulties if inhaled. Avoid breathing dust/ fumes/ gas/ mist/ vapours/ spray. Wear respiratory protection. IF INHALED: Remove person to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER/doctor. Interactions: Acids, salts, or chlorine should not

be added since they could reduce the number of viable bacteria in the product. Water chlorinated to normal potable levels (1 ppm) is safe to use. If chlorine levels are higher, water should be allowed to stand overnight in the applicator tank before the inoculant is added.Manufactured and sold under U.S. patent

5,432,074. Lallemand Australia Pty Ltd warrants that on delivery, the product shall be of satisfactory quality and specification, suitable for the recommended use. Buyer assumes all responsibilities for use, storage and handling of the product upon receipt. Lallemand Australia Pty Ltd accepts no responsibility for misuse or use by buyer in conditions which do not comply with the recommended use. The foregoing warranty is in lieu of all other warranties and conditions, expressed or implied. Lallemand Australia Pty Ltd’s entire obligation under this warranty shall not exceed the total amount paid by the buyer for the product.

Functionality: Forage inoculant to improve the fermentation efficiency of silages made from pastures, corn, sorghum, legumes and cereals.Directions For Use: Mix total package with

sufficient cool, clean water to ensure adequate mixing. Quantity of water will depend on applicator used. Always prepare a fresh mix of water and inoculant. Never add fresh inoculant to an existing solution. Contents are sufficient to treat 250 tonnes of forage. NB: Lallemand forage inoculants contain unique

proprietary suspension technologies that maintain the product in suspension throughout application. Some important stabilization ingredients are insoluble, finely dispersed powders (1-3% by weight) which may result in a small residue of fine white powder in the bottom of the applicator.Storage and Shelf-life: Store unopened packets in a cool, dry place. Refrigeration at or below 4°C recommended. Avoid leaving bag open.Best Used Before: See date printed below.Lot code: Printed immediately above “Best Used

Before” date.

Galactomannanase (EC 3.2.1.78) / Beta-glucanase (EC 3.2.1.6) / Xylanase (EC 3.2.1.8)

Lallemand Australia Pty LtdPO Box 6122, Maroochydore BC, Qld 4558

BEST BEFORE STAMP

Bacterial Forage Inoculant

Contenido Neto: 1 kg

ANALISIS GARANTIZADO:

Cada g Contiene: Bacterias Acido-Lácticas (Lactobacillus plantarum, Pediococcus acidilactici, Enterococcus

faecium, Lactobacillus salivarius) no menos de 2.1X10^¹ºUFC/g.

Vehículo C.b.p. 1gINGREDIENTES:Lactobacillus plantarum y, Pediococcus acidilactici, Enterococcus faecium y Lactobacillus

salivarius, deshidratado, excipiente.

INDICACIONES DE USO:

Disolver el producto en agua limpia (sin cloro) y asperjarlo mediante bomba aspersora o

manualmente. Preparar solo la cantidad que será usada durante el día. Para 100 ton de

forraje de ensilar, disuelva 1 kg de SIL-ALL 4x4 en 200 L de agua. Aplique de 1 -2 litros

de esta solución/ton de forraje a ensilar.

DOSIS: De 5 - 10 g / ton de forraje a ensilar.

ADVERTENCIAS:Utilice guantes protectores de hule o silicón y lentes de seguridad. Manéjese en un área

bien ventilada. En caso de contacto, derrame o fuga lave con agua. Consérvese en lugar

fresco y seco. Mantenga el envase cerrado después de usarlo. Uso exclusivo en el

ensilaje para la alimentación de los animales.

CONSULTE AL MEDICO VETERINARIO:

Lote No (Impreso sobre el envase):

Fecha de elaboración: ( la fecha de empaque es la misma), Impresa sobre el envase:

Fecha de Caducidad: 18 meses después de la fecha de elaboración.Importado y distribuido por:

Lallemand México, S.A. DE C.V.

Fundidores Mz. 1 Lt. 13Fraccionamiento Industrial Xhala

Cuautitlán Izcalli, Estado de México.

Tel: +52 55 262-05300

:rop odarobalELALLEMAND SPECIALTIES, INC.

6120, W Douglas AvenueMilwaukee, WI 53218U.S.A. Tel: 1 414 464 6440

13.2628.006055632-22100512

SIL-ALL 4x4AUTORIZACIÓN SAGARPA. A-0551-010

USO VETERINARIOINOCULANTE DE SILO NATURAL PARA FORRAJES

Microdot

Microdot

16.25”

.875”

3.375”

.875”

7.25”

3.875”

11.00”

Black 75 50 25 2

186 75 50 25 2145 75 50 25 2

White 75 50 25 2

3-18-13Castle PierceLlallamand SIL-ALL 4 x 4

item# 5632-22

16.25 x 11 458815-00

Color Profile

Functionality: Forage inoculant to improve the

fermentation efficiency and aerobic stability

of silages made from pastures, corn, sorghum,

legumes, earlage, high moisture corn and cereals.

Improves the aerobic stability of baled hay.

Directions For Use: Mix total package with

sufficient cool, clean water. Quantity of water will

depend on applicator used. Always prepare a

fresh mix of water and inoculant. Never add fresh

inoculant to an existing solution. Contents are

sufficient to treat 250 tonnes of forage, 165 tonnes

of High Moisture Corn (HMC) or earlage (apply to

processed corn above 25% moisture content) or 83

tonnes of hay. Consult your local representative for

guidelines for use on hay.NB: Lallemand forage inoculants contain unique

proprietary suspension technologies that maintain

the product in suspension throughout application.

Some important stabilization ingredients are

insoluble, finely dispersed powders (1-3% by

weight) which may result in a small residue of fine

white powder in the bottom of the applicator.

Storage and Shelf-life: Store unopened packets

in a cool, dry place. Refrigeration at or below 4°C

recommended. Avoid leaving bag open.

Best Used Before: See date printed below.

Lot code: Printed immediately above “Best Used

Before” date.One sachet treats 250 t of forage

and 165 t of high moisture corn

Low volume application

High Concentration

Net weight: 700g

LALLEMAND ANIMAL NUTRITIONwww.lallemandanimalnutrition.com

Guaranteed Microbial Analysis: Total Lactic Acid

producing micro-organisms 1.79 x 1011 CFU*/g to deliver

500,000 CFU/g of silage crop, 750,000 CFU/g of HMC or

1,500,000 CFU/g of high moisture hay of Lactobacillus

buchneri NCIMB 40788 and Pediococcus pentosaceus

CNCM MA 25/4J when applied as directed. *Colony

Forming UnitsIngredients: Sodium bicarbonate, dehydrated

Lactobacillus buchneri NCIMB 40788 and Pediococcus

pentosaceus CNCM MA 25/4J cultures, with a

proprietary enzyme formulation, Xylanase,

β-glucanase, Galactomannanase, sucrose, sodium

silicoaluminate, silicon dioxide, potassium sorbate,

sodium diacetate and artificial colour.

Danger: May cause allergy or asthma symptoms or

breathing difficulties if inhaled. Avoid breathing dust/

fumes/ gas/ mist/ vapours/ spray. Wear respiratory

protection. IF INHALED: Remove person to fresh air and

keep at rest in a position comfortable for breathing. If

experiencing respiratory symptoms:

Call a POISON CENTER/doctor.

Interactions: Acids, salts, or chlorine should not be

added since they could reduce the number of viable

bacteria in the product. Water chlorinated to normal

potable levels (1 ppm) is safe to use. If chlorine levels

are higher, water should be allowed to stand overnight

in the applicator tank before the inoculant is added.

Manufactured and sold under U.S. Patents 6,326,037

and 5,432,074. Lallemand Australia Pty Ltd warrants that on delivery,

the product shall be of satisfactory quality and

specification, suitable for the recommended use.

Buyer assumes all responsibilities for use, storage

and handling of the product upon receipt. Lallemand

Australia Pty Ltd accepts no responsibility for misuse or

use by buyer in conditions which do not comply with

the recommended use. The foregoing warranty is in

lieu of all other warranties and conditions, expressed or

implied. Lallemand Australia Pty Ltd’s entire obligation

under this warranty shall not exceed the total amount

paid by the buyer for the product.

Galactomannanase (EC 3.2.1.78) /

Beta-glucanase (EC 3.2.1.6) /

Xylanase (EC 3.2.1.8)

Lallemand Australia Pty Ltd

PO Box 6122, Maroochydore BC, Qld 4558

Bacterial Forage Inoculant

BEST BEFORE STAMP

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