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抗旱保水剂应用特性的实验研究
Experimental Research on Practical Characters of Drought-Resistance and Water-Conservation Polymer
【摘要】 应用抗旱保水剂是近年来发展较快的一种非工程节水灌溉措施,在实际应用中,土、肥、水等多种因素对保水剂持水能力有很大影响。通过大量试验,对保水剂在各种应用条件下的持水特性进行了定性研究,提出了应用保水剂应注意的问题及若干建议。
【Abstract】 Adoption of drought - resistance and water-conservation polymer is a new developed non-structural water-saving measure in recent years. In prac-tice, the water-conservation capacity of polymer is impacted greatly by many factors, such as soil, fertilizer and water. The qualitative research on water-conservation characters of the polymer is conducted under different applied conditions. Some problems and suggestions on application of water-conservation polymer are provided by authors.
【关键词】 抗旱;
保水剂;
吸水速率;
【Key words】 drought-resistance water conservation polymer rate of water absorption;
【Key words】 drought-resistance water conservation polymer rate of water absorption;
- 【文献出处】 中国农村水利水电 ,China Rural Nater and Hydropower , 编辑部邮箱 ,2002年02期
- 【分类号】S482.99
- 【被引频次】3
- 【下载频次】78