Productivity and stability of grain yield in maize and sorghum as affectred by rotational cropping systems in the north western Free State
2004
Loubser, H.L. | Nel, A.A. (Agricultural Research Council, Potchefstroom (South Africa). Grain Crops Inst.)
AGROVOC关键词
书目信息
South African Journal of Plant and Soil (South Africa)
卷
21
期
2
ISSN
0257-1862
页码
pp. 80-84
语言
英语
注释
Summary (En)
4 tables; 16 ref.
类型
Summary
2004-08-15
AGRIS AP