山东农业科学2017，Vol.49Issue(11)：105-109,5.DOI:10.14083/j.issn.1001-4942.2017.11.020
地表覆膜防治韭菜迟眼蕈蚊的田间效果及高温对韭菜生长影响的研究
Effects of Plastic-Film Mulching on Bradysia odoriphaga in Leek Field and High Temperature Treatment on Leek Growth
摘要
Abstract
In order to explore the effects of plastic-film mulching on Bradysia odoriphaga and high temperature treatment on leek growth,the field tests of plastic-film mulching were carried out in Shouguang and Chiping of Shandong Province in the spring of 2017.Meanwhile,we studied the effect of soil temperature on growth of leek in high room temperature treatment.The results showed that,in the condition of soil temperature of 5 cm depth reaching 39℃ over 2 hours,the control effects of plastic-film mulching on Bradysia odoriphaga could reach up to 100％ in leek fields.The soil temperature arriving at 52℃ was not beneficial to the leaf and root length of leek.Therefore,the appropriate time of plastic-film mulching and film-uncovering should be chosen in field,which could ensure the soil temperature arriving at 39℃ over 2 hours and avoiding over 52℃.关键词
地表覆膜/韭菜迟眼蕈蚊/土壤温度/高温/韭菜生长Key words
Plastic-film mulching/Bradysia odoriphaga/Soil temperature/High temperature/Leek growth分类
农业科技引用本文复制引用
陈浩,张友军,范晓杰,庄乾营,周仙红,于毅..地表覆膜防治韭菜迟眼蕈蚊的田间效果及高温对韭菜生长影响的研究[J].山东农业科学,2017,49(11):105-109,5.基金项目
公益性行业(农业)科研专项(201303027) （农业）
山东省农业科学院科技创新工程项目(CXGC2016B11) （CXGC2016B11）
