Benefits of Nitro Humus 323TM
Humic acid complex of highly available nitrogen delivering the required amount of nutrient Minimises losses typically associated with nitrogen fertilisers as a result of environmental conditions
High absorption rate provides excellent nutrient use efficiency
Humic acid assists the penetration of nitrogen into the turfgrass and nitrogen retention in the soil
Can be applied with a wide range of other agricultural chemicals, reducing the number of spray applications needed
Liquid formulation makes it easy to decant into spray equipment, mixing tanks and irrigation
High concentration reduces quantity of product needed and saves on packaging and freight costs
THE ROLE OF NITROGENNitrogen is the essential building block of plant structure and is vital to plant growth but can be a limiting factor in uptake of other nutrients. Nitrogen is often leached from the soil therefore regular light applications will ensure efficient uptake without excessive losses.
NITROGEN FERTILISATIONNitro Humus 323 is a high analysis nitrogen product which sustains rapid growth in the initial stages after the turfgrass has established a good root system. Nitro Humus 323 is designed to stimulate vigorous vegetative growth. The use of high nitrogen fertiliser levels should be discontinued where excessive growth is not required.
THE ROLE OF HUMIC ACIDHumic acid assists the penetration of nutrients into turfgrass more efficiently therefore no additional adjuvants are required. Humic acid, the active constituent of humus, plays an important role in nutrient availability and cation exchange. Microbial activity, water-holding capacity and soil structure all improve with humic acid application.
NITROGEN DEFICIENCY SYMPTOMS Common signs of nitrogen deficiency are: • Stunting • Dieback • Turf yellowing (Chlorosis)• Poor turfgrass growth
32% Liquid Nitrogen + humic acid
TurfgrassA highly concentrated liquid nitrogen and humic acid complex ideal
for boosting nitrogen levels and turfgrass growth
NOTE: The suggested rates of application are designed for typical Australian conditions and such should be used as a guide only. Each farmer’s climatic conditions, water quality, soil types, application processes and practices may differ and therefore necessitate corrections to ensure optimum results. Good agricultural practice requires that application be avoided under extreme weather conditions such as temperatures over 280C, high humidity, frost, rain etc. It is recommended that when applying to a crop or area for the first time, or in combination with other chemicals, a small test area should be sprayed and observed prior to the total spray. Where possible, it is recommended that regular leaf (sap) tests are conducted to determine actual plant nutrient availability during each growth cycle. Soil tests at least once per year are essential.
Copyright © 2010Product Information Sheet V2 20/09/2010
NITRO HUMUS 323 (NZ) turfgrass.indd 67 23/09/10 12:19 PM
HEAD OFFICE: 2–4 Chetwynd Street, Loganholme Qld 4129, AustraliaPh: 61 7 3801 9000 • Fax: 617 3209 9687 • Free call: 1800 65 47 58Email: [email protected] • Web: www.agrichem.com.au
Product CharacteristicsSpecific Gravity: 1.25 Colour: Brown opaque
Analysis Australia (w/v%) International (w/w%)
Nitrogen (N)as ureaas ammoniumas nitrateTOTAL
16.38.08.0
32.3
13.06.46.4
25.8
Humic acid as potassium humate
Directions for use
Foliar Fertigation Boom Spray
CROP RATE / ha MINDILUTION* COMMENTS
TURF 10 - 20 L100 - 200ml/100m2
1 : 5 Apply as required for growth maintenance. Irrigate well. A typical dry leaf analysis for bent grass should be between 2.4 - 8.3%N and for couch grass between 1.35 - 6% N
MINIMUM DILUTION: A dilution of 1 : 100 means 1 part product : 100 parts water.In hot weather, use a higher dilution rate.
NITRO HUMUS 323 (NZ) turfgrass.indd 68 23/09/10 12:19 PM
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