摘要
规程根据贵州省稻茬免耕油菜田杂草发生危害特点,规定了稻茬免耕直播、移栽油田播种前、移栽前的除草剂使用种类、剂量、间隔时间,以及油菜生长期的除草剂施用种类和剂量等杂草防除技术。对指导贵州油菜田杂草防除具有重要的指导意义。该规程于2012年7月20日由贵州省技术监督局发布。
Based on the occurrence and hazard characteristics of weeds in no-tillage rape fields with rice stubbles in Guizhou,the application techniques were provided on herbicides types,dosage,and interval in no-tillage direct seedling rice fields before rape sowing,transplanting as well as the duration of growing season.The procedure is significant on the weeds control of rape fields in Guizhou.It was issued by Guizhou Technical supervision Bureau on July 20,2012.
出处
《贵州农业科学》
CAS
北大核心
2014年第7期57-58,63,共3页
Guizhou Agricultural Sciences
基金
贵州省农业攻关项目"稻茬免耕油菜化学除草技术规程制定研究与示范"[黔科合NY字(2009)3013]
贵州省星火计划项目"油菜田杂草化学技术示范与推广"[黔科合农字(2012)5004]
关键词
稻茬免耕油菜
杂草
防除技术
规程
no-tillage rape fields with rice stubbles
weeds
control techniques
procedure
