Opportunities and Constrains for Conservation Agriculture in Africa
This journal article from Leisa Magazine illustrates examples of Conservation Agriculture in Africa. Considerable efforts have been made in Africa to try to arrest the tendency towards soil degradation, loss of fertility and frequently declining yields. These have focused on better ways to conserve soil moisture, to prevent soil loss, to improve soil fertility and to introduce suitable cover crops.
卷号: 18
期号: 3
国际标准刊号: 1569-8424
页数: 6-14
作者: JOHN ASHBURNER
其他作家: THEODOR FRIEDRICH, JOSE BENITES
组 织: LEISA Magazine on Low External Input and Sustainable Agriculture
年份: 2002
地理范围: 非洲
类别: Газетная статья
内容语言: English