TRAINING FARMERS ON AGRO-ECOLOGY

As the size of land decrease small scale farmers continue to apply excessive fertilizers and chemicals to increase food production. This has also been evident also in modern farming where fertigation has been developed to supply fertilizers, soil amendments and other water soluble produce to the crops through irrigation. Foliar spraying has been growing to increase the size of the produce or give it desired colour based on the consumer preferences.

However this approach requires more and more application of the inorganic inputs to increase production each time. This makes the cost of production very high which impoverish small holder farmers as the agro-companies to the bank smiling. In addition the relationship results other effects which are shouldered by the same farmer.

The farmer destroy his soil with macro/micro nutrients imbalances, development of acidity/alkalinity, killing of useful organisms, increased cost of production which minimizes his/her profits, health hazards; through inhaling/coming into contact with the chemicals, consumption of food with  bioaccumulation or drinking contaminated water.

In view of this, Seed Savers Network has embarked on training farmers the interrelationship between the environment and agricultural sustainability. We try to bridge the existing gap in raising their awareness on the implications of increased use of inorganic fertilizers and chemicals on future agriculture and generations. We have been reaching farmers through farmers’ field school, field days, farm and the media (Mulembe FM, Radio Amani and Inooro TV) to sensitize them.

We have training on farm made solutions to control pests and increase the fertility of their soils. Bio-intensive farming has also been integrated to increase production and diversity in a small portion of land. We continue to enhance use of liquid organic fertilizer that enables small scale farmers to apply it as foliar and ensure production of vegetables vertical bags and hanging gardens which also conserve water. These technologies are ideal for farmers with small pieces of land and especially for urban and peri-urban farming. Different crops can easily be intercropped in these gardens.

We encourage planting of Tithonia and comfrey at their farms for source of raw materials which we distribute to the

Extension officer showing farmers Tithonia

m during training. These crops also have additional benefits to farmers as source of fodder to livestock and fence for Tithonia and as a local vegetable for Comfrey. Farmers rearing rabbits are also encouraged to use rabbit urine in making the liquid manure.

The aim of making liquid manure is to quickly provide a crop with adequate natural plant food during the growing season. Liquid manure is ready for use after two or three weeks compared to six weeks or more for compost. The liquid manure which is made from bio-slurry or animal manures supplies nutrients fast.

When using farm yard manure, farmers are advised to mix them and put in a sack or a gunny bag. This ensures the liquid manure comprises high level of nutrients. The bag is then suspended in a bucket with clean water which is readily available at their homes. They are then guided on how to cover it using suitable material available. The farmers then wait for three weeks where they dilute it at a ratio of 1:2 (liquid manure to water) for application as a foliar or through drips to their crops.

The same concept applies for farmers with rabbits where they harvest it and ferment it for 21 days. It is well covered and farmers can dilute it at the same ratio for use. When using plants we advise them to use green and young ones. Flowering and fruiting plants has less nutrients required. Tithonia and Comfrey are the crop we use in our work as they contain high level of macro-nutrients (Nitrogen, potassium and Phosphorous).Materials are chopped and put in a bucket with water. They are covered and stirred after four days. The process continues up to 14-21 where it is diluted and applied to their crops.

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