← Animal feed
H33-03 · Module 3 of 7 · Pages: 21 · Worksheets: 6
Hay, silage and grazing in the ration
How much hay, silage and grazing each species needs, how to convert one into another, how to judge quality and avoid poisonous plants
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In short
- Work in dry matter: 10 kg of grass ≈ 2 kg of dry matter ≈ 2.3 kg of hay; 10 kg of silage ≈ 3.5 kg of dry matter ≈ 4 kg of hay.
- Hay for a 180-day winter: goat 400 kg, sheep 350 kg, cow 2,300 kg, horse 1,650 kg, donkey 700 kg, plus a 10–15 % reserve.
- Silage only if it's good, and only for ruminants; never for horses or rabbits, and goats with caution.
- Onto grazing gradually over 7–10 days; in spring watch for bloat and grass staggers.
- Meadow saffron, yew, hellebore and ragwort stay poisonous in hay too.
- Losses in the rack and on the ground easily exceed 20 %: good hay racks soon pay for themselves.
What's inside
Chapters
- Forage in the ration: what's what
- Dry matter: how to convert
- Hay quality: eyes, nose and hand
- Silage and haylage in the ration
- Grazing in the ration
- Poisonous plants in meadow and pasture
- Winter ration without grazing
- Losses in the rack and how to cut them
- Common mistakes
- Printable checklist
Worksheets
- Hay and grazing calculator
- Winter ration plan
- Hay and silage batch record
- Hay barn inventory
- Forage calendar
- Forage shopping list
Fields and checkboxes can be filled in with Adobe Acrobat Reader (desktop and mobile), and the calculator adds up by itself. Filling in may not work in some browsers. A print version comes with the screen PDF.
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