灾难
发表于 2025-3-30 10:42:23
https://doi.org/10.1007/978-3-322-85798-9rogen fixation (BNF) is the major source of N in legume-cereal mixed cropping systems. The soil N use patterns of component crops depend on the N source and legume species. Nitrogen transfer from legume to cereal increases the cropping system’s yield and efficiency of N use. The use of nitrate-toler
BLANC
发表于 2025-3-30 16:09:35
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