The Academy of Agricultural Sciences in Uganda have collaborated with BGI Genomics to conduct research trials on perennial rice. Because wild rice species develop rhizomes, perennial rice can reduce production input costs by more than 50% compared to cultivated rice, according to researchers at BGI Genomics.

With less intensive field management, perennial rice achieved a single-season yield of nearly 82 kilograms per acre indicating its adaptability in Africa

Further adoption of perennial rice could significantly contribute to the food supply of African countries.

Read the story @ Eureka Alert

More on alternative ways to cultivate rice:

Rice ratooning makes a comeback
The cultivation of rice ratoon crops is considered an ancient technology in some parts of Asia. However, historically, it has not gained widespread use because rice ratoon crops have typically unpredictable and low yields. New research has shown that, with a number of new management strategies, rice ratoon crops can be productive and profitable.

Source: Rice Today