Titlebook: Biological Nitrogen Fixation for Sustainable Agriculture; Extended versions of J. K. Ladha,T. George,B. B. Bohlool Book 1992 Springer Scien

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https://doi.org/10.1007/978-3-322-92476-6om N. fixation is usually gained from spontaneous associations that can rarely be managed as part of agricultural practice. Particularly for dryland systems, these associations appear to be very unreliable as a means of raising the nitrogen status of plants. However, recent technical advances involv

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Die Individualisierung des Kohlhaasost valuable grain legume in the world. With limited new land on which to expand, and emphasis on sustainable systems, increases in soybean production will come mostly from increased yield per unit area. Improvements in biological nitrogen fixation can help achieve increased soybean production, and

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