摘要
保水剂是一种高吸水性树脂,能够有效增强土壤的持水性能,减少地表径流,提高马铃薯的产量及水分利用效率,在马铃薯种植上应用日益广泛。笔者对保水剂在马铃薯种植方面的应用研究进行了概述,包括保水剂对马铃薯生长的土壤环境、生长发育的影响及其施用方法等。在此基础上,对保水剂未来在马铃薯种植方面研究发展进行了展望。
Super absorbent polymers（SAP） is a kind of high- hygroscopicity resin, which can effectivelyenhance the moisture of soil matrix, strengthen microorganism activity and enzyme activity in soil, reducesurface runoff, increase the yield and water use efficiency（WUE） of potato, and it is now widely used in potatoplanting. The paper reviewed the research on the application of SAP in potato planting, including the effect ofSAP on soil environment and the growth process of potato, and the SAP application methods. On this basis, theauthors made an outlook on the development prospect of SAP application in potato planting in the future.
出处
《中国农学通报》
2016年第3期61-65,共5页
Chinese Agricultural Science Bulletin
基金
农业部公益性行业科研专项"黄土高原雨养农田水分高效利用技术研究与示范--内蒙古雨养农田马铃薯水分高效利用技术研究与示范"(201303104)
关键词
保水剂
马铃薯
进展
super absorbent polymers（SAP）
potato
progress
