夏芝麻育苗移栽及增产效果研究  

Studies on Grow Seedlings and Transplant and Effect of Increase in Production for Summer Sesame

作　　者：段莹[1] 赵金环[1] 崔向华[1] 许巧 康建民 王贞 

机构地区：[1]河南省驻马店市农业科学研究所,驻马店463000 [2]河南省驻马店市农业技术推广站,驻马店463000

出　　处：《中国农学通报》2009年第3期101-103,共3页Chinese Agricultural Science Bulletin

基　　金：河南省农业科技成果转化资金项目"优质高产出口型芝麻新品种驻芝14号中试;示范与推广"(0636000028)

摘　　要：芝麻育苗移栽较直播具有明显的增产优势,它大大减少了芝麻生育前期的管理工作(间苗、定苗、除草等)。移栽芝麻的株蒴数增加、千粒重增多,植株抗病性增强,能够避开芝麻生育前期病害和后期低温的影响,对提高芝麻产量十分有利。试验结果表明:使用芝麻移栽技术可使夏芝麻生育期增加20天以上,平均单产可达88.6kg,比直播夏芝麻增产可达33.23%。在芝麻生产中可采取苗床育苗、带少量土移栽。The sesame seed grows seedlings transplants compares the direct seeding to have the obvious production increase superiority, it greatly reduced the sesame seed birth earlier period supervisory work （thinning, final singling of seedlings, weeding and so on）. Capsules per plant increased of transplants the sesame, the weight of a thousand seeds increased, Sesame plant disease resistance enhanced, Can avoid the influence of preliminary period plant disease and the later period low temperature, This made it to be extremely advantageous to enhances the sesame output. Test result demonstrated that using the technology of sesame transplants can make the summer sesame Growth period increase above 20 day. The average yield may amount to 88.6 kilograms, This made it more 33.23% than direct seeding summer sesame. May adopt the seedbed in the sesame seed production to grow seedlings, transplant with few earth.

关 键 词：芝麻 育苗 移栽 增产效果 

分 类 号：S565.3[农业科学—作物学]