不同拌种剂对水稻机直播产量的影响  

Effects of Different Seed Coating Agents on Yield of Mechanical Direct Seeding Rice

作　　者：曾涛 徐维明[2] 凡迪 张发丽 刘玉全 熊玉唐 ZENG Tao;XU Wei-ming;FAN Di;ZHANG Fa-li;LIU Yu-quan;XIONG Yu-tang(Guizhou General Station of Crop Technology Extension, Guiyang, Guizhou 550001, China;Guizhou University, Guiyang,Guizhou 550025 , China;Qianxinan Karst Region Institute of Development , Xingyi, Guizhou 562400, China;Dushan General Station of Crop Technology Extension, Dushan, Guizhou 55S200, China)

机构地区：[1]贵州省农作物技术推广总站,贵州贵阳550001 [2]贵州大学,贵州贵阳550025 [3]黔西南州喀斯特区域发展研究院,贵州兴义562400 [4]独山县农业技术推广站,贵州独山558200

出　　处：《耕作与栽培》2017年第3期39-40,共2页Tillage and Cultivation

基　　金：贵州省粮油作物绿色增产增效技术示范推广项目黔财农[2016]52号

摘　　要：为研究不同拌种剂对直播稻生长的影响,在兴义市、播州区开展了不同拌种剂的比较研究。试验结果表明:播州区的宜香优2115采用拌种处理比不拌种的出苗率和产量高,采用锐胜+满适金、苗博士出苗率和产量较高,采用贵大药剂相对较低;兴义市Y两优6号同样表现出3个拌种剂的单产高于不拌种,其中苗博士出苗率最高。In order to study the effects of different seed coating agents on yield of direct seeding rice,comparative experiments wereconducted inXingyi and Bozhou.The results showed that Yixiangyou2115in Bozhou had greater germintation rate and yield than that ofnon-seed coating,the seedling rate and yield of Ruisheng with Manshijin,Miaoboshi were greater than Guida coating agent.The resultsin Xingyi showed the same situation,especially seedling rate has greatest germiantion rate by seed coated with Miaoboshi.

关 键 词：拌种剂 水稻 机直播 产量 

分 类 号：S512.104.1[农业科学—作物学]