不同品种硝酸盐累积的差异取决于还原硝态氮能力的差异。
The variance of nitrate accumulation of different cultivars laid on the variance of the ability in the reduction of nitrate.
综述近20年来蔬菜硝酸盐累积机理及其控制措施的研究情况。
This article summarizes the progress in the study on the mechanism of nitrate accumulation and adjustment methods for vegetable over the last 20 years.
通过田间试验研究了不同形态氮肥对大白菜产量及硝酸盐累积的影响。
Field experiment was conducted for studying the effect of nitrogen forms on the yield of Chinese cabbage and the accumulation of nitrate.
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