Principles of Sustainable Soil Management in Agroecosystems

ISBN: 9781466513464 出版年：2013 页码：555 CRC Press

With the use of high-level soil management technology, Africa could feed several billion people, yet food production has generally stagnated since the 1960s. No matter how powerful the seed technology, the seedling emerging from it can flourish only in a healthy soil. Accordingly, crop yields in Africa, South Asia, and the Caribbean could be double