Habil Integrated Farm,

EXPLANATION OF SACK FARMING FOR YAM

The process of growing yams in sacks involves several key steps, from material selection to harvesting. A detailed breakdown of the method is provided below:

1. Selecting the Sack – The sack must be durable, breathable, and large enough to accommodate yam tuber expansion. Materials such as jute, polypropylene, or thick plastic sacks are commonly used. The recommended size is at least 50 cm in diameter and 1 meter in height.

2. Soil Preparation – A well-drained, loamy soil rich in organic matter is ideal for yam growth. A mixture of topsoil, sand, compost, and decomposed manure is prepared to provide adequate nutrients. Proper aeration is maintained to prevent soil compaction.

3. Planting the Yam Setts – Yam setts, either minisetts or vine cuttings, are planted at a depth of 5-10 cm in the sack. Some farmers use a multi-layered approach, planting one sett at the bottom and another at the middle to maximize sack space.

4. Providing Support Structures – Since yams are climbing plants, a staking system is necessary. Farmers use bamboo poles, wooden stakes, or trellises to provide support for the vines, ensuring better exposure to sunlight and improved photosynthesis.

5. Watering and Fertilization – Unlike traditional farming, sack yams require regular but controlled watering to maintain optimal moisture levels. Organic fertilizers such as poultry droppings, compost tea, or liquid manure are periodically added to replenish nutrients.

6. W**d and Pest Control – Sack farming minimizes w**d infestation, but pest control is still necessary. Organic pesticides, neem extracts, and companion planting with crops like basil or marigold help reduce pest attacks.

7. Harvesting the Yam Tubers – Depending on the variety, yams mature within 6-8 months. The sack is carefully cut open or emptied, ensuring minimal damage to the tubers. Proper curing is done before storage to improve shelf life.

ADVANTAGES OF PLANTING YAM IN THE SACK

1. OPTIMI