可浸种型水稻种衣剂的开发与应用研究Ⅱ几种水稻种衣剂的田间应用效果研究  

Studies on The Development and Application of Soakable Rice Seed CoatingⅡ Study on The Application of Several Kinds of Seed Coating in The Rice Fields

作　　者：卞红正[1] 陈树仁[1] 赵建勋[2] 但得双 方从权 施守华 

机构地区：[1]安徽农业大学植保系,合肥230036 [2]安徽省土肥总站,合肥230001 [3]安徽省霍山县植保站,霍山237200 [4]安徽省舒城县植保站,舒城231300 [5]安徽省广德县植保站,广德242200

出　　处：《种子》2002年第3期15-17,共3页Seed

摘　　要：本文对供试水稻种衣剂的田间应用效果进行了研究。结果表明 ,A- B2号种衣剂包衣水稻种子可提高种子的田间出苗率、成秧率 ,能增强秧苗素质 ;对水稻秧田期稻蓟马的防效最高 ,且持效期长 ;水稻产量也较清水对照区的提高了 2 6 .4 7%In this context, the effect of several kinds of seed coating applied in the rice fields was studied. The result indicated that the seeds coated with A B2 seed coating showed faster field emergence, higher seedling stand percent and better seedling growth than the others. The result also demonstrated that the A B2 seed coating possessed the best control effect on Stenchaetothrips biformis (Bagnall) with 50.05%-84.63% among all of the treatments and long persistent to control the pests, and that it's harvest yield was increased by 26.47% compared with that of the ck treatment.

关 键 词：可浸种型 水稻 种衣剂 开发 应用 

分 类 号：S435.11[农业科学—农业昆虫与害虫防治]