Experiment of different farming methods were carryied out for 4 years, investigated and analyzed to the tide soil humidity and cotton benefit. The right machine plows method was selected.
英
美
释义
摘要用不同耕作方法做了4年试验研究,对潮土水分及棉田产出情况进行调查分析,选出了适宜的机耕方法。
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