摘要
为调查使用种衣剂后田间蚜虫的防治效果及其对油菜产量的影响程度,西藏自治区农牧科学院农业研究所开展了油菜种子包衣剂试验。结果表明:5种不同的种衣剂处理后的蚜虫发生率均少于空白对照,对田间蚜虫有显著的防治效果;对油菜产量的影响表现为种衣剂处理Ⅰ(噻虫嗪种衣剂)和Ⅱ(呋虫胺种衣剂)相比对照增产,分别增产29.19%和2.88%。该试验为筛选出适宜西藏地区的油菜种子包衣剂提供了参考。
To study the effects of seed coating on the control of aphid and the field of rape,the test of seed coating on rape was carried out by the Agricultural Research Institute,Tibet Academy of Agricultural and Animal Husbandry Sciences.The results showed that all the 5 types of seed coating could well control the aphid,the incidence of aphids treated with five different seed coating was less than that of the blank control.The effects of seed coating on rape yield were as follows:compared with the blank control,seed coatingⅠ(treated with Thiamethoxam)and II(treated with dinotefuran)increased yield by 29.19%and 2.88%,respectively.This experiment provides a reference for screening suitable seed coating for rapeseed in Tibet.
作者
李施蒙
袁玉婷
LI Shi-meng;YUAN Yu-ting(Agricultural Research Institute,Tibet Academy of Agricultural and Animal Husbandry Sciences,Tibet Lhasa 850000,China)
出处
《西藏农业科技》
2019年第S01期43-46,共4页
Tibet Journal of Agricultural Sciences
基金
国家农业产业技术体系(CARS-12).
关键词
油菜
种衣剂
蚜虫
产量
Brassica napus L.
Seed coating
Aphid
Rape yield
作者简介
李施蒙(1990-),女,研究实习员,主要研究方向为油菜育种与推广,E-mail:li_shimeng90@163.com;通讯作者:袁玉婷(1971-),女,研究员,主要研究方向为油菜育种与推广,E-mail:yuanyuting.71@163.com。
