Soil reaction influence on the yielding of crops and the potassium fertilization efficiency
1987
Mercik, S. (Szkola Glowna Gospodarstwa Wiejskiego - Akademia Rolnicza, Warszawa (Poland). Katedra Chemii Ogolnej)
The pH values of 4 or less brought about a substantial reduction of crops yiel2041ds in a five-course rotation experiment. The effectiveness of potassium fertilization and the content of potassium in straw but not in grain increased with increasing of soil pH. More potassium was mobilized in soils having higher pH va
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书目信息
页码
pp. 111-123
其它主题
Fertilisa; Escultivos; Aplicacion de fertiliza; Composicion; Element nutritif disponible; Polonia/ cebada; Umplante de culture; Cloruro de potasio; Cultivo en rotacion; Pologne/ orge
语言
抛光
注释
8 tables; 20 ref. Summaries (En, Ru)
类型
Summary
1988-08-15
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