本系统和方法可省水且土壤不板结，可均匀精确灌溉、达到节能的效果。
The system and the method can save water, and the soil can not be hardened, thus irrigating uniformly and accurately, and achieving the effect of energy-saving.
本系统和方法可省水且土壤不板结，可均匀精确灌溉、达到节能的效果。
The system and the method can save water, and the soil can not be hardened, thus irrigating uniformly and accurately, and achieving the effect of energy-saving.
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