paddy rice fields

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1.

Accumulation of organic acids and their phytotoxicity in paddy rice fields incorporated with crop straws have been widely concerned .

有机酸积累和毒害是稻田秸秆还田中受到广泛关注的问题。

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2.

Research of Field Test and Mathematical Simulation on Nitrogen Losses in Paddy Rice Fields

稻田中氮素流失的田间试验与数值模拟研究