However, when irrigation application decreased by 25% the salt accumulation in root zone will not be obvious and the subsurface drainage flow will decrease by 31.4%.

现状灌溉用水量减少25%时，作物根区没有产生明显的积盐，地下排水量减少31.4%。

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However, when irrigation application decreased by 25% the salt accumulation in root zone will not be obvious and the subsurface drainage flow will decrease by 31.4%.

现状灌溉用水量减少25%时，作物根区没有产生明显的积盐，地下排水量减少31.4%。

youdao