不同化学节水材料在农业生产中的应用

The Application of Different Chimerical Materials on Water Saving in Agricultural Production

化学节水材料在农业抗旱节水增产中具有用量少、见效快、无污染等特点 ,近年应用推广迅速。本文简要总结和分析了保水剂、稀土、泥炭、沸石、PAM、黄腐酸六种化学节水材料或制剂在农业应用中的特性、作用机理以及试验推广效果 ,并提出今后的研究方向。

Chimerical materials or agent on water saving, with characteristic on small usage, benefit markedly and no pollution, was applied and extended rapidly in recent years. This paper summarized the features, action mechanism, using methods and experimental and extension results of different chemical materials or agents, such as aqua-sorb, rare earth element, turf, zeolite, PAM and FA, and pointed out the research direction in future.