The Effect of Different Fertility Levels on Yield, Persistence, and Chemical Composition of Alfalfa
1958
Gerwig, John L. | Ahlgren, Gilbert H.
SynopsisPotash was the most important factor in maintaining high yields and persistence of an alfalfa stand. The “critical percentage” for potassium content varied from season to season and probably lies somewhere between 1.42 and 1.84%. Nitrogen fertilization tended to decrease yields and stands whereas phosphorus had no significant beneficial effect.
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书目信息
Agronomy journal
卷
50
期
6
页码
291
- 294
ISSN
0002-1962
出版者
American Society of Agronomy
语言
英语
注释
Nal-ap-2-clean
Epub
类型
Journal Article; Text
2024-02-27
MODS