漫不经心
发表于 2025-3-30 09:12:30
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Dawdle
发表于 2025-3-30 15:27:55
Klaus M. Leisinger concern about it. Nitrogen application rates to rice have therefore to be reduced and it may affect production. Nitrogen use efficiency in rice is lowest among the cereals. There is therefore an urgent need for developing more nitrogen use-efficient varieties and rice production technologies demand
fructose
发表于 2025-3-30 17:57:08
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