摘要
茭田水体富营养化和秸秆不合理处置是茭白面源污染形成的主要原因,严重制约茭白产业可持续发展。介绍了茭白水旱间作种植模式的技术操作要点,分析了水旱间作模式在茭田节水、改良土壤、秸秆无害化利用、清洁田园、节本增效等方面的作用,为茭白产业面源污染防治探索新的技术方法。
The main causes of non-point source pollution was eutrophication of water body and unreasonable disposal of straw,which had seriously restricted the sustainable development of Zizania latifolia.In this research,the key points of technical operation for water-dry intercropping mode of Zizania latifolia were introduced.Besides,the effects of water-dry intercropping mode on water saving,soil improvement,harmless utilization of straw,clean pasture,cost-saving and efficiency-enhancing were also analyzed.The results of this research could provide new methods for prevention and control of non-point source pollution in the cultivation of Zizania latifolia.
作者
王来亮
崔海峰
周大云
邓曹仁
马雅敏
王斌
WANG Lai-liang;CUI Hai-feng;ZHOU Da-yun(Lishui Agricultural and Forestry Research Institute,Zhejiang Province,Lishui,Zhejiang 323000;China Jiliang University,Hangzhou,Zhejiang 310018)
出处
《安徽农业科学》
CAS
2020年第2期73-74,共2页
Journal of Anhui Agricultural Sciences
基金
缙云茭白产业倍增“163”行动计划专项(2018ydhz01)
丽水市科技特派员项目(2017tpy27)
浙江省公益技术研究计划项目(GN19C150007)
现代农业产业技术体系专项(CARS-24-G-06)
关键词
茭白
水旱间作
面源污染
防治
Zizania latifolia
Water-dry intercropping mode
Non-point source pollution
Control
