Nitrogen fixation in breeding lines of Phaseolus vulgaris L.
Nitrogen fixation in nine common bean (Phaseolus vulgaris L.) lines was estimated using the 15N isotope dilution method at two locations in two seasons. In the first season at one location no N2 fixation was detected while in the second season up to 51 kg N ha?1 were estimated. There were significan...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Springer
1993
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/43892 |
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