Agricultural productivity must improve in sub-Saharan Africa

被引:64
|
作者
Jayne, Thomas S. [1 ]
Sanchez, Pedro A. [2 ]
机构
[1] Michigan State Univ, Dept Agr Food & Resource Econ, E Lansing, MI 48824 USA
[2] Univ Florida, Food Syst Inst, Soil & Water Sci Dept, Gainesville, FL USA
关键词
SOIL FERTILITY;
D O I
10.1126/science.abf5413
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
[No abstract available]
引用
收藏
页码:1045 / 1047
页数:3
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