ISWC OpenIR  > 水保所知识产出(1956---)
土壤改良剂聚丙烯酰胺的研究进展
陆绍娟1,2; 王占礼2,3
2016
Source Publication人民黄河
Volume38Issue:7Pages:73-77
Abstract

加强水土保持和培肥土壤是当前国土整治的重要任务之一。综合前人的研究成果,归纳总结土壤改良剂PAM
对土壤的调控效应及作用机理,展望PAM 的应用前景,以期为深入研究和推广运用PAM 提供参考。PAM 可以胶结土
壤颗粒,改善土壤物理性状,防止土、水、肥流失,提高作物产量,还可以改善盐碱地、防治风蚀,对环境并无毒害作用,但
PAM 对土壤的调控效应受其分子量、水解度、施用量等的影响,影响其在实际生产中的推广运用。应加强PAM 施用技
术理论体系建立,加快新型PAM 研发,提高PAM 对土壤的调控效应及其带来的经济效益,为PAM 在实际生产中的推广
运用提供理论支撑。

Other Abstract

Strengthening soil and water conservation and soil fertility are important tasks of the current land improvement. Summing up the
previous soil conditioner polyacrylamide (PAM) research results, this paper summarized the regulation effect and that mechanism of soil
conditioner PAM, the application prospect of PAM, in order to provide references for further research and extension the use of PAM. PAM
can cement soil particles, improve soil physical properties, prevent the losses of soil, water and fertilizer, increase crop yields, improve the
saline and prevent wind erosion without toxic effects on the environment. The regulation effect of PAM on soil depends on its molecular
weight, hydrolysis the degree and the dose and so on, which hinders its promotion of use in the actual production. Application technical
theoretical system of PAM should be established and the new PAM research should be accelerated to improve the regulation effect and
economic benefits of PAM, and for PAM used to provide theoretical support in the actual production.

Keyword聚丙烯酰胺 改良剂 土壤结构 研究进展
Indexed By中文核心期刊要目总览
Language中文
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8688
Collection水保所知识产出(1956---)
Affiliation1.西北农林科技大学水土保持研究所
2.西北农林科技大学黄土高原土壤侵蚀与 旱地农业国家重点实验室
3.中国科学院水利部水土保持研究所
Recommended Citation
GB/T 7714
陆绍娟,王占礼. 土壤改良剂聚丙烯酰胺的研究进展[J]. 人民黄河,2016,38(7):73-77.
APA 陆绍娟,&王占礼.(2016).土壤改良剂聚丙烯酰胺的研究进展.人民黄河,38(7),73-77.
MLA 陆绍娟,et al."土壤改良剂聚丙烯酰胺的研究进展".人民黄河 38.7(2016):73-77.
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