The nitrogen nutrition absorbed by rice change apparently with different proportion of different nitrogen form in the water culture.
随着营养液中氮素形态比例的不同，作物吸收的氮素营养亦会发生明显改变。
The content of different form nitrogen in vegetable field is higher than wood soil.
土壤中各种形态氮的含量菜地上壤高于林地土壤。
The absorption and utilization of different form of nitrogen in sweet pepper were studied.
甜椒对不同形态氮素的吸收利用有显著差异。
The absorption and utilization of different form of nitrogen in sweet pepper were studied.
甜椒对不同形态氮素的吸收利用有显著差异。
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