[Effect of 15NH4-N, applied during four growth stages at four levels, on N-composition and yield of soyabeans (Glycine max (L.) Merrill)]
1997
Botha, A.D.P. | Pretorius, D.C. (Agricultural Research Council, Pretoria (South Africa). Inst. for Soil, Climate and Water) | Coetzer, R.L.J.
AGROVOC关键词
书目信息
South African Journal of Plant and Soil (South Africa)
卷
14
期
1
ISSN
0257-1862
页码
pp. 31-37
其它主题
Nitrificacion; Sudafrica; Contenido de nitrogeno
语言
南非荷兰语
注释
Summaries (Af, En)
8 tables; 2 fig., 22 ref.
类型
Summary
1997-08-15
AGRIS AP