摘要
随着科技的进步和环境问题的日益加重,单纯的保水缓/控释肥已不能满足农业生产的需求,开发可降解保水缓/控释肥具有巨大的经济效益、社会效益和环境效益。概述了可降解保水缓/控释肥的概念及研究现状,介绍了可降解保水剂与肥料的复合方式,分析了可降解保水缓/控释肥的优点及目前存在的问题,并对今后的发展方向进行了展望。
With advances of technology and deterioration of environmental quality, simple water- retaining slow/controlled release fertilizer can no longer meet the requirements of agricultural production, the development of degradable water-retaining slow/controlled release fertilizer will have huge economic benefit, social benefit and environmental benefit. The concept of degradable water-retaining slow/controlled release fertilizer and current research situation are summarized, the composite mode of degradable water-retaining agent and fertilizer is introduced, the advantages and problems existed currently are analyzed, and the future developmental direction is prospected.
出处
《化肥工业》
CAS
2017年第2期11-14,共4页
Chemical Fertilizer Industry
基金
陕西省农业科技创新资助项目(2012NKC02-09)
关键词
可降解
保水
缓/控释肥
展望
degradable
water- retention
slow/controlled release fertilizer
prospect
