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本文介绍了保水剂的主要特性及其在农业、林业生产中的一些使用方法、使用效果及经验等。可供使用保水剂进行作物种植和造林时参考。
This article describes the main features of water-retaining agent and its use in agriculture and forestry, the use of results and experience. For the use of water retaining agent for crop cultivation and afforestation reference.