摘要
本文通过田间小区对比试验,探讨不同肥源、不同施肥方式、不同施用量对茶树重要害虫田间发生量的影响。结果表明:GS-C4处理茶棍蓟马的田间发生量最低,相对防效为45.38%,GS-CS2处理茶假眼小绿叶蝉的田间发生量最低,相对防效为61.67%。
Using field plot trials,the effect of fertilizer sources,application methods and levels on the amount of main pests in tea plant were investigated in the present work.The results showed that treatment GS-C4 minimized the occurrence of tea stick thrips,whose relative efficacy was 45.38%,and treatment GS-CS2 gave the best effect on relative control effect（61.67%） of false eye tea leafhopper.
出处
《山地农业生物学报》
2011年第3期263-266,共4页
Journal of Mountain Agriculture and Biology
基金
贵州省科技重大专项[黔科合重大专项字(2008)6015]
贵州省农业攻关项目[黔科合NY字(2009)3040号]
贵州省科技计划创新平台[黔科合院所创新能(2010)4008-7]
关键词
茶棍蓟马
茶假眼小绿叶蝉
沼液肥
根灌
沟施
Tea stick thrips
Tea green leafhopper
marsh liquid fertilizer
root filling
furrow fertilization
