The Low-Cost Guide to Making Your Own Silage and Hay
Why Conservation is Your New Vibrant Lifeline
Drought is a recurring reality across Zimbabwe, threatening the very foundations of rural prosperity. For the small-scale farmer, losing cattle or small stock during the dry season represents the swift destruction of their family’s wealth and savings. This is why feed conservation—the act of saving grass and plant matter for later—is the most effective way to build climate resilience into your herd.
You don’t need expensive machinery to create a reliable feed bank. By adopting simple, proven techniques for making silage (wet feed) and hay (dry feed), you secure a nutritional buffer that will help your animals thrive even when the communal grazing lands are bare. This directly supports the NDS1 goal of commercialising the livestock sector by minimising losses and securing profitability.
Step 1: Making Hay – The Sun-Dried Storage Solution
Hay is simply grass or legume matter that is cut and dried rapidly to preserve its nutritional value. It is easy to store and transport.
The Technique:
- Timing is Everything: Cut your grass or forage crop (like velvet bean or sunhemp) when it is at its nutritional peak—just before it starts to flower. This ensures the maximum amount of protein is locked in.
- Cut Cleanly: Use a sharp sickle or scythe to cut the material close to the ground.
- The Sun Cure: Spread the cut material thinly in the sun. This is called wilting. The goal is to dry it quickly to around 15% moisture. The drying process is critical; if it’s too wet, it will rot; if it’s too dry, it loses valuable nutrients.
- Turn Daily: Turn the hay over frequently (at least once a day) using a rake or stick. This ensures uniform drying.
- Test for Dryness: The humble farmer’s test: take a handful of hay and twist it. If it feels brittle and the stalks break easily, it is dry enough. If moisture oozes out, it needs more sun.
- Low-Cost Storage: Once fully dried, pack the hay tightly into sacks or stack it neatly on a raised platform (a stook) and cover it with a plastic sheet or thatch to protect it from rain and ground moisture.
Step 2: Making Silage – The Fermented, High-Energy Reserve
Silage is conserved feed that has been fermented (pickled) in a closed environment. It retains more nutrients than hay and is especially valuable for cattle, dairy cows, and beef herds.
The Technique:
- Crop Choice: Maize, sorghum, or Napier grass are excellent for silage. They should be chopped when the grain is in the dough stage (soft, but not milky).
- The Chop: This is the most crucial step. Chop the material into small pieces (about 1–2 cm long). Small pieces pack tightly, pushing out all the air.
- The Low-Cost Trench: Dig a small trench or pit (the silo) or use old drums or large plastic sacks. This is the fermentation chamber.
- Pack it Tightly: Fill the silo or sack, pressing the chopped material down with extreme force. Use a tamper, or even get your family and community members to walk on the material as you fill it. Air is the enemy of good silage.
- Seal it Off: Once full, immediately cover the pit or drum with heavy-duty plastic sheeting. Seal the edges with heavy stones or soil. The air-tight environment forces the material to ferment, producing acids that act as a natural preservative.
- The Wait: Leave the silo sealed for at least three to six weeks. When opened, the silage should have a fresh, slightly sweet, vinegary smell.
| Term | Simple Definition |
| Hay | Grass or crop matter that is conserved by drying it completely in the sun. Best for long-term, easy storage. |
| Silage | Chopped crop matter (like maize) conserved by fermentation in an air-tight pit or bag. Highly nutritious, often used to boost dairy production. |
| Wilting | The process of letting the cut plant material dry out slightly in the sun to reduce the water content before turning it into silage or hay. |
The Community Impact Dividend
By mastering these techniques, women and youth farmers are creating new agri-businesses. They are not just feeding their own animals; they are becoming reliable suppliers of feed to their community, turning an agricultural requirement into a profitable commercial enterprise. This is the definition of resilience and the very foundation of the commercialisation goal.
Plan your conservation effort now! Contact your local ARDAS officer to learn which crop varieties in your area are best suited for making high-protein silage this season.
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