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节约稻田灌溉用水的方法１．引用桃花水在稻田灌水之前失引河里的径流，利用桃花末期的水湿润渠道，抬高渠道附近的地下水位。待正常输水灌溉时，即可减少水量损失。２．先远后近送水对于一个灌区和一条渠道，采用先把远地块远渠系的水送足后，逐渐从下游向上游停水。这样...
Method for saving water for irrigation in rice fields Peach water cited in the paddy fields before the loss of runoff in the river, the use of late peach water moist channels, raising the channel near the groundwater level. To be normal water irrigation, water loss can be reduced. 2. First, after the recent water For an irrigation district and a channel, using the first remote Yuanqu water to send foot, gradually from upstream to downstream water. such...