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Diversity enhances agricultural productivity via rhizosphere phosphorus facilitation on phosphorus-deficient soils
Intercropping, which grows at least two crop species on the same pieces of land at the same time, can increase grain yields greatly. Legume–grass intercrops are known to overyield because of legume nitrogen fixation. However, many agricultural soils are deficient in phosphorus. Here we show that a n...
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| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
National Academy of Sciences
2007
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1899187/ https://ncbi.nlm.nih.gov/pubmed/17592130 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0704591104 |
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