Irrigation water saving
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New techniques of water saving irrigation
Saving water irrigation
Some Knowledge of Water Saving Irrigation
The Three Systems of Water Saving Irrigation
Water saving irrigation
节水灌溉
节水模式
节水补灌
水利经济
土体含水量
雨水利用
节水
生育时期
水资源
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Water saving irrigation technology of high efficiency
A New Understanding on Water Saving Agriculture
advance in digital water saving agriculture
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Agricultural water saving
agriculture irrigation water requirement
Agriculture irrigation water requirements