NISIR STARTS TRIALS ON DROUGHT RESISTANT CASSAVA AND SWEET POTATOES

By Daily News Reporter

The National Institute for Scientific and Industrial Research (NISIR) is conducting trials on drought-resistant varieties of cassava and sweet potatoes. These trials aim to recommend crops suitable for the southern part of the country, which has been severely affected by drought.

 

Dr. Alinesi Chakwiya, Head of NISIR’s Plant Science Research Center, explained that they are focusing on varieties that require minimal water but can still thrive and provide sustenance. Specifically, the drier regions, such as Southern Province, will be recommended for crops like sorghum, sweet potatoes, and cassava—plants known for their ability to withstand long dry spells.

 

The cassava trials are expected to span a minimum of three years, while sweet potato trials will take around a year and a half. Once completed, NISIR will be able to recommend specific crops for planting in drought conditions.

And Technology and Science Minister Felix Mutati has encouraged NISIR to identify crops suitable for each province, emphasizing the importance of regional recommendations to enhance food security at the household level.