财主 发表于 2025-3-28 17:25:19

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attenuate 发表于 2025-3-28 20:19:19

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含水层 发表于 2025-3-28 23:29:39

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Exploit 发表于 2025-3-29 03:22:58

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AMEND 发表于 2025-3-29 10:05:01

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arousal 发表于 2025-3-29 13:24:43

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青少年 发表于 2025-3-29 16:13:01

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反复无常 发表于 2025-3-29 23:27:13

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

漂亮 发表于 2025-3-29 23:55:23

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

Heresy 发表于 2025-3-30 05:21:54

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