Nitrogen use efficiency and life cycle of nodules in alfalfa after different mineral fertilization and soil cultivation
Nitrogen use efficiency and life cycle of root nodules in alfalfa after different mineral fertilization and soil cultivation practices were studied. Field trial was conducted in the Institute of Forage Crops, Pleven, Bulgaria on leached chernozem subsoil type and no irrigation. The next treatments w...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
GJESM Publisher
2015-09-01
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| Series: | Global Journal of Environmental Science and Management |
| Subjects: | |
| Online Access: | http://www.gjesm.net/pdf_13842_ecdc6d712c060dea34ec683db90aac71.html |