摘要
设施农业是我国农业战略性结构调整的一个重要方向,极大地提高了农民的收入,取得了显著的社会和经济效益。但在设施农业发展的过程中,其特殊的生态环境与不合理的水肥管理措施,致使土壤出现了一系列的退化,影响了作物的生长。文章对设施农业中出现的土壤酸化和次生盐渍化的问题和危害进行了分析,并提出了改良策略,为设施农业的可持续发展提供了思路。
Facility agriculture is an important direction of China’s agricultural strategic structural adjustment,which has greatly improved farmers’income and achieved remarkable social and economic benefits.However,in the process of facility agriculture development,its special ecological environment and unreasonable water and fertilizer management measures lead to a series of soil degradation,which affects crop growth.The problems and harms of soil acidification and secondary salinization in facility agriculture are analyzed in this paper,and then corresponding improvement strategies are put forward to provide ideas for the sustainable development of facility agriculture.
作者
滕颖
范晓璐
陈徉
宋天顺
谢婧婧
Teng Ying;Fan Xiaolu;Chen Yang;Song Tianshun;Xie Jingjing(Agriculture Broadcast and Television School of Changzhou Jintan District,Changzhou 213200,China;Changzhou Productivity Promotion Center,Changzhou 213131,China;College of Biotechnology and Pharmaceutical Engineering,Nanjing Tech University,Nanjing 211816,China)
出处
《江苏科技信息》
2020年第26期78-80,共3页
Jiangsu Science and Technology Information
基金
常州市科技项目,项目名称:设施农业障碍土壤调理关键技术研究,项目编号:CE20192009。
关键词
设施农业
酸化
盐渍化
改良
facility agriculture
acidification
salinization
improvement
