HOW TANZANIA PLANS TO TACKLE FOOD DROUGHT

News

Tanzania is adopting conservation agriculture technologies to reduce the impact of unfavourable weather on its crop yields. This comes after a recent study revealed that the country loses $96.6 million every year due to the drought affecting maize and legume yields.

The Country Synthesis Report 2018 shows total annual losses amount to 306,805, with maize accounting for 246,823 tonnes, and legumes 59,892 tonnes. While the losses account for 1.65 percent of the Gross Domestic Product (GDP).

Efforts to tackle the problem are led by the Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project funded by Australia.

“The Conservation Agriculture for Sustainable Intensification (CASI) technologies was one of the climate-smart technologies tested and validated by the project to address low productivity,” Local Coordinator for SIMLESA, Dr John Sariah said.

Low productivity

Despite being the largest maize producer in East Africa, Tanzania faces challenges in achieving full potential.

Maize-legumes inter-cropping is the main cropping system used by farmers in the country, covering about four million and 1.1 million hectares for maize and beans, respectively. However, the researchers noted that the productivity of the two crops has remained as low as 1.2 tonnes per hectare for maize and 0.38 tonnes per hectare for a variety of legumes.

Apart from climatic factors like drought, other limitations hindering improved productivity of maize include trade policies by the government and bureaucratic hurdles.

Tanzania’s most important food crop

According to estimates, Maize is relied on by 80 percent of the country’s population both as a food and cash crop, making it the leading staple food. Also, it occupies over 40 percent of the total cultivated area in the country.

However, maize is the most vulnerable crop to frequent and prolonged droughts, which experts say, can see yields falling up to 100 percent, resulting in hunger and poverty.

Sariah revealed that over 50,000 have adopted the CASI options and called for the integration of the technology in the national agricultural extension systems. If fully applied, the conservation technologies would increase yields substantially to 4.5 tonnes per hectare and 1.4 tonnes per hectare for maize and legumes, respectively.

For Tanzania, a country heavily plagued by drought and food shortages in recent years, the adoption of more resilient innovation systems, particularly conservation techniques, will increase farm-level food security and productivity.

SIMLESA is a collaboration program between the national agricultural systems of Ethiopia, Kenya, Malawi, Mozambique, and Tanzania.

Through participatory research and development with farmers, extension agencies, non-governmental organizations, universities, and agribusinesses along the value chain, the program aims to improve maize and legume productivity by 30 percent and to reduce the expected downside yield risk by 30 percent on approximately 500,000 farms within 10 years.

Source: Ventures Africa

Add comment

Security code
Refresh