摘要
为积极探索小麦病虫防控及增产新途径,于小麦返青拔节期、孕穗期、灌浆期各协同施用1次芸苔素内酯+吡唑醚菌酯药剂组合,研究结果表明,芸苔素内酯与吡唑酯协同使用对小麦穗粒数和千粒质量有明显促进作用,可显著提高小麦产量,增产率达15.02%。
In order to actively explore new ways to control wheat diseases and insect pests and increase yield,the combination of brassinolide and pyraclostrobin was applied at jointing stage,booting stage and filling stage of wheat.The results showed that the combination of brassinolide and pyrazole ester could significantly promote the number of grains per spike and 1000 grain quality of wheat,and could significantly increase the yield of wheat,with the yield increasing rate of 15.02%.
作者
李霞
李静
沈晓强
靳彦卿
宋毅飞
郭海风
李艳艳
李卫伟
Li Xia;Li Jing;Shen Xiaoqiang;Jin Yanqing;Song Yifei;Guo Haifeng;Li Yanyan;Li Weiwei(Linfen Plant Protection and Plant Inspection Station,Linfen 041000,Shanxi,China;Shanxi Plant Protection Plant Quarantine Station,Taiyuan 030001,Shanxi,China;Hongtong Agricultural Service Center,Hongtong 041600,Shanxi,China)
出处
《农业技术与装备》
2020年第7期135-136,共2页
Agricultural Technology & Equipment
基金
山西省重点研发计划项目(201903D211001-1)。
