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Symbiotic performance of grain and wild herbaceous legumes in the Okavango Delta and Tswapong region of Botswana
The low inherent soil fertility, especially nitrogen (N) constrains arable agriculture in Botswana. Nitrogen is usually added to soil through inorganic fertilizer application. In this study, biological nitrogen fixation by legumes is explored as an alternative source of N. The objectives of this stu...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Netherlands
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015602/ https://www.ncbi.nlm.nih.gov/pubmed/29997413 http://dx.doi.org/10.1007/s13199-017-0515-2 |