Nodulation and biological nitrogen fixation of 80 soybean cultivars in symbiosis with indigenous rhizobia
- 作者G. U. Okereke; D. Unaegbu
- 卷第8卷
- 期第2期
- 印刷ISSN0959-3993
- 电子ISSN1573-0972
- 文件大小284.50KB
- 发表时间1992-03
- DOI10.1007/bf01195841
- 页码171-174
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