Plan Australia

18-October-2004

Drip irrigation helps increase food yields in Zimbabwe

Food security is a big concern in Zimbabwe. That's why Plan provides tools, fences and training. Now Plan has introduced drip kit irrigation, closely co-operating with the 'Linkages for the Economic Advancement of the Disadvantaged' (LEAD) program. The early evidence is of a significant increase in yields


Drip irrigation helps increase food yields in Zimbabwe
Dr B. Mupeta Working with new kits

The drip kit slowly applies water from an 85 litre tank through a system of tubes with minimal water loss. This increases crop yield and improves quality, compared with the conventional 'bucket watering' and 'surface irrigation' methods that can lose water through run-off or evaporation.

412 kits have been distributed to poor families affected by the HIV/AIDS pandemic, schools, and communal nutrition gardens. The easy to handle drip kit can be used for all kind of crops. It consumes less time/energy and water, saving at least one hour a day. It improves water percolation, leading to greater efficiency of water use, and it cuts erosion even on steep slopes and reduces the risk of plant diseases


Drip irrigation helps increase food yields in Zimbabwe
Netfam kit with water tanks, total storage 170L

Everyone involved has been trained in the installation, use, repair, and maintenance of the drip kits. Each system covers 100 square meters and includes a tap, water filters, sub-main and lateral pipes, drip emitters and a stackable water tank.

An early assessment shows that for most families, yield has increased and they are enthusiastic about the kits. Neighbouring communities have expressed interest. However, rats sometimes eat the tubes and spare parts aren't always easily available. In fact, the system is so popular that it is prone to being stolen, so it must be dismantled and taken home at the end of each day.


Drip irrigation helps increase food yields in Zimbabwe
Filling tank with water

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