← Agriculture / 1 Conservation of Resources
1.1 Conserving Animal Feed: Hay
Agriculture · Grade 9 · 12 lessons in the design
What this covers
- Meaning of hay as dried grass or legume forage, contrasted with silage
- Methods of conserving forage in drought: baled haymaking, standing forage and stacking
- Hay process: cut at the right stage, wilt, ted, bale or stack, store dry and off the ground
- Box-baling and stacking using grass and maize stover
- Judging hay quality by colour, smell and leafiness; never feed mouldy hay
- Feeding conserved hay in the dry season; records; household adoption
What you will be able to do
- describe methods of conserving forage in coping with drought
- conserve forage to cope with drought
- adopt conservation of forage in coping with drought
Key questions
“How can hay conservation contribute to coping with drought?”
Lessons
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Hay is dried forage, not silage
40 min · 1 practice tasks · quizHay is grass or legume cut and dried in air. Silage is packed wet without air and fermented. This sub-strand makes hay.
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Why conserve forage for drought
40 min · 1 practice tasks · quizKenya dry seasons empty paddocks. Conserved forage — baled hay, stacked hay, or standing forage — is planned feed for drought.
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Cut at the right stage
40 min · 1 practice tasks · quizCut hay grasses at early flowering: leafy enough to feed, mature enough to yield, still able to dry. Leave stubble. Cut after dew.
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Wilt the swath until it is hay-dry
40 min · 1 practice tasks · quizWilting is sun and wind removing water from a thin swath until stems snap and leaves rustle, about 15-18 percent water, before any stack.
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Ted: spread and turn the swath
40 min · 1 practice tasks · quizTedding spreads and turns cut forage so the underside dries. A thick heap stays wet in the centre and spoils.
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Box-bale or stack — only when dry
40 min · 1 practice tasks · quizSchool conservation uses a timber box-bale or a peaked stack. Both start with snap-dry forage. Wet packing spoils the store.
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Store hay off the ground, dry
40 min · 1 practice tasks · quizA hay store raises dry bales or a stack off the soil, under a roof, with air, away from rain, leaks and fire.
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Judge hay: colour, smell, leaf — no mould
40 min · 1 practice tasks · quizGood hay is green-gold, sweet-smelling and leafy. Musty, black, slimy or very dusty hay is unsafe. Never feed mouldy hay.
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Feed hay in drought — rack, water, no mould
40 min · 1 practice tasks · quizOffer checked dry hay in a rack with water. Change from green feed gradually. Never give mouldy hay. Reduce trampling waste.
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Keep a hay record
40 min · 1 practice tasks · quizWrite crop, place, dates, bales, quality and feeding so the store can last the dry season and the next cut can be planned.
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Adopt hay conservation at home
40 min · 1 practice tasks · quizHouseholds adopt forage conservation with a method that fits: box-bales, a stover stack, or standing forage — then a real dry store, not a poster.
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Review: the hay chain for drought
40 min · 1 practice tasks · quizCut at early flower, wilt, ted, box-bale or stack only when dry, store off the ground, judge quality, feed with water, record, adopt at home. No mouldy hay. No wet stacks.