Revisiting a 'cure against land hunger': soil fertility management and farming systems dynamics in the West African Sahel

被引：67
|
作者：
de Ridder, N
Breman, H
van Keulen, H
Stomph, TJ
机构：
[1] Univ Wageningen & Res Ctr, NL-6700 AK Wageningen, Netherlands
[2] Univ Wageningen & Res Ctr, Plant Res Int, NL-6700 AA Wageningen, Netherlands
[3] IFDC Africa, Lome, Togo
来源：
AGRICULTURAL SYSTEMS | 2004年 / 80卷 / 02期
关键词：
soil fertility; management; farming systems dynamics; West Africa;
D O I：
10.1016/j.agsy.2003.06.004
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
It should be borne in mind that as a principle of arable farming, what is taken from the soil should be returned to it in full measure.
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页码：109 / 131
页数：23
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