Paddock Layout and Design. Before Building Fence Guideline #1: Flexibility.
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Transcript of Paddock Layout and Design. Before Building Fence Guideline #1: Flexibility.
![Page 1: Paddock Layout and Design. Before Building Fence Guideline #1: Flexibility.](https://reader030.fdocuments.in/reader030/viewer/2022032722/56649ceb5503460f949b6ff1/html5/thumbnails/1.jpg)
Paddock Layout and Paddock Layout and DesignDesign
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Before Building Fence
Guideline #1: Flexibility
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Before Building Fence
Guideline #1: Flexibility
Guideline #2: Walk pastures and use maps
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Before Building Fence
Guideline #1: Flexibility
Guideline #2: Walk pastures and use maps
Guideline #3: Have at least 11 paddocks
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Paddock Layout DesignFixed or Flexible
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Before Building FenceGuideline #4: Use a psychological barrier
Perimeter: Good perimeter fenceInternal: Low cost electricTrain: Stocker cattle
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Before Building FenceGuideline #4: Use a psychological barrier
Perimeter: Good perimeter fenceInternal: Low cost electricTrain: Stocker cattle
Guideline #5: Similar paddock production, not size
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Uniform Production is Key!
• Each Paddock in the System should contain enough land to produce Approximately the same forage DM (Dry Matter)– varying soil types– paddock size– productive capabilities– forage species
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Before Building FenceGuideline #6: Fence with the contour
of the land
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Before Building FenceGuideline #6: Fence with the contour
of the landGuideline #7: Walkways on higher,
drier soils
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Before Building FenceGuideline #8: Limit access to streams
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Before Building FenceGuideline #8: Limit access to streamsGuideline #9: Plan now for water supply
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Before Building FenceGuideline #8: Limit access to streamsGuideline #9: Plan now for water supplyGuideline #10: Plan for access to emergency areas for drought, floods
and mud
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Number of Paddocks in System
• As the # of Paddocks increases the level of Management also increase!
• The length of Grazing period should be…SHORT• Move Livestock Before Grazed Plants Regrow
– Vary by season– 2 - 3 days -- Spring
– 4 - 5 days -- Summer
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Paddock Size VS. Grazing pressure(livestock # & weight)
• # of Paddocks is determined by Grazing pressure…Which will affect Paddock Size
• Small enough to be Grazed Before Regrowth
• No Ideal number…11 often used in 3 day systems giving 30 days of Rest (works well for legumes)
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Paddock Layout
• Square Paddocks -- as near as possible– uniform grazing
– lower fence cost/acre
• Wagon wheel designs are the Poorest– poor utilization
– poor manure distribution
– Increased fencing cost
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How Many Paddocks Are Needed
• No. of paddocks =Days rest + 1
Days grazing
• 15 day rest/ 3 days grazing = 6 paddocks
• 15 day rest/ 5 days grazing = 4 paddocks
• 30 day rest/ 3 days grazing = 11 paddocks
• 44 day rest/4 days grazing = 12 paddocks
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How Big Should the How Big Should the Paddocks BePaddocks Be
??
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What You Need to Know:1) Amount of feed animal needs from pasture =
[(A X B) - C] X D
A = Total body weight of all animalsB = DM requirements per day
Beef & Sheep - 2.5% - 3% of body weightDairy - 3.5% - 4% of body weight
C = Supplemental feeds (silage, hay, grain)D = Length of grazing period
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What You Need to Know:2) Available forage from the pasture =
[(D - E) X F] X G
D = Forage height in paddockE = Remaining stubbleF = DM yield per acre
Range - 100 - 500 pounds ofDM per inch of growth per acre
G = Utilization rate (75% - 90%)
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Beef Example:[(37,500# X 3%) - 0] X 1day =1,125 pounds of dry matter (DM) needed
A = 30 beef cows @ 1250 pounds each =37,500 pounds of body weight
B = DM requirement/day 3%C = 0 = No supplemental feed D = 1 = One day paddock
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Beef Example (cont.):[(8” - 3”) X 300#] X 75% =1,125 # available DM
D = Pasture at 8” tallE = 3” remaining stubbleF = 300# DMG = Utilization rate 75% (25% wastage)
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Beef Example (cont.):Therefore, 1 acre with 1,125# of available DM will supply the DM requirements of the 30 cows for one day.
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Dairy Example:[(135,000# X 4%) - 1800#] X 0.5 days =1,800# dry matter (DM) needed for 1/2 day paddock
A = 100 dairy cows @ 1350# each =135,000 pounds of body weight
B = DM requirement/day 4%C = 1800# grain mix D = 0.5 = One half day per paddock
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Dairy Example (cont.):[(8” - 3”) X 300#] X 85% =1,275 # available DM
D = Pasture at 8” tallE = 3” remaining stubbleF = 300# DMG = Utilization rate 85% (15% wastage)
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Dairy Example (cont.):Therefore, approximately 1.5 acres with 1,275# of available DM will supply the forage requirementsof the 100 dairy cattle for half a day.
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Sheep Example:[([(37,500# X 3%) - 0#] X 1 day =1,125# dry matter (DM) needed
A = 250 ewes @ 150# each =37,500 pounds of body weight
B = DM requirement/day 3%C = 0 = No supplemental feed D = 1 = One day per paddock
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Sheep Example (cont.):
[(8” - 3”) X 300#] X 75% =1,125 # available DM
D = Pasture at 8” tallE = 3” remaining stubbleF = 300# DMG = Utilization rate 75% (25% wastage)
![Page 38: Paddock Layout and Design. Before Building Fence Guideline #1: Flexibility.](https://reader030.fdocuments.in/reader030/viewer/2022032722/56649ceb5503460f949b6ff1/html5/thumbnails/38.jpg)
Sheep Example (cont.):Sheep Example (cont.):Therefore, 1 acre with 1,125# of available DMwill supply the DM requirements of the 250 ewesfor one day.
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Case Farm - Existing
114 acres
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Case Farm -
Intermediate Plan
6 areas
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Case Farm -
Final Plan
10 paddocks and flexible hay
grazing area
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Safety First!!!!!Safety First!!!!!
Call Call BeforeBefore You Dig!!! You Dig!!!
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