According to seed production of Yanliangyou 888, a two-line hybrid rice variety, the research reviewed seed production characters, as follows: to improve outcrossing rate and spike size provided sufficient spikes of ...According to seed production of Yanliangyou 888, a two-line hybrid rice variety, the research reviewed seed production characters, as follows: to improve outcrossing rate and spike size provided sufficient spikes of female/male parents. The seed production techniques include scientific arrangement of seeding interval, cultivating strong multi-tiller seedlings, scientific arrangement of row ratio of inter- cropping with adequate basic seedlings, scientific water and fertilizer management, improving outcrossing rate by synthesis measures, disease/insect control, and rein- forcing production management.展开更多
基金Supported by National Key Technology R&D Program(BAD01B01,2015BAD01B02,2015BAD01B03)Independent Innovation Fund Project of Agricultural Science and Technology in Jiangsu Province(CX(15)1005-3-1)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA08030104-3)~~
文摘According to seed production of Yanliangyou 888, a two-line hybrid rice variety, the research reviewed seed production characters, as follows: to improve outcrossing rate and spike size provided sufficient spikes of female/male parents. The seed production techniques include scientific arrangement of seeding interval, cultivating strong multi-tiller seedlings, scientific arrangement of row ratio of inter- cropping with adequate basic seedlings, scientific water and fertilizer management, improving outcrossing rate by synthesis measures, disease/insect control, and rein- forcing production management.