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台田模式如何防止盐碱化
更新时间: 2020-09-18 00:00:00  

主要应从控制水着手,“盐随水来,盐随水去”要使土壤不致盐碱化,一方面不让地下水位高于监界水位,另一方面是减少地下水通过毛细作用升到地面蒸发,具体措施有:

1、适时适量灌溉;

2、减少渠道渗漏;

3、中耕松土,切断毛细管孔隙。

关键词: 模式 如何 防止 碱化

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