To gauge the remarkable benefits of such systems, start with this peer - reviewed study of solar irrigation projects in Africa's dry zone led by Jennifer Burney of the University of California, San Diego, and Stanford: «Solar - powered drip irrigation enhances food security in the Sudano — Sahel.» (dotearth.blogs.nytimes.com)
Suarau said Ambode's administration has embarked on agricultural policies and programmes aimed at enhancing food security in the State. (nigeriapoliticsonline.com)
A relevant paper, published in 2010 in the Proceedings of the National Academy of Sciences, is: «Solar - powered drip irrigation enhances food security in the Sudano — Sahel.»] (dotearth.blogs.nytimes.com)