烟剂对大棚藜麦菜光合作用和叶绿素含量的影响
Effects of Fumicants on Photosynthesis and Chlorophyll Content of Chenopodium quinoa Leafy Vegetable in Greenhouse
魏志敏 1王京新 1赵宇 1崔纪菡 1赵文庆 1裴美燕 2李顺国1
作者信息
- 1. 河北省农林科学院谷子研究所/河北省杂粮研究实验室/国家谷子改良中心,河北 石家庄 050035
- 2. 邯郸市邯山区农业农村局,河北 邯郸 050002
- 折叠
摘要
在藜麦菜的温室大棚种植中,用12%百菌清烟剂与12%速克灵烟剂防治病害较为常用.为了研究这两种烟剂对藜麦菜的叶绿素含量和光合作用的影响,施用烟剂后第3天和第5天分别进行藜麦菜叶片叶绿素含量和光合速率的检测.结果显示,施用烟剂可以提高藜麦叶绿素的含量,提高光合速率,进而提高生产率.
Abstract
In the greenhouse planting of Chenopodium quinoa leafy vegetable,12%chlorothalonil fumicants and 12%supraline fu-micants are commonly used for disease control.In order to study the effects of these two fumicants on chlorophyll content and photo-synthesis of Chenopodium quinoa leafy vegetable,chlorophyll content and photosynthetic rate of Chenopodium quinoa leafy vegeta-ble were detected on the 3rd and 5th day after the application of fumicants.The results showed that fumicants application could in-crease chlorophyll content,photosynthetic rate and productivity of Chenopodium quinoa.
关键词
藜麦菜/烟剂/叶绿素/光合速率Key words
Chenopodium quinoa leafy vegetable/fumicants/chlorophyll/photosynthetic rate引用本文复制引用
基金项目
河北省农林科学院基本科研业务费包干制项目(HBNKY-BGZ-02-ZDGG-08)
出版年
2024
NETL
NSTL
万方数据