摘要
绵优281系贵州省黔南州农科所采用绵阳市农科所培育的不育系绵7A与黔南州农科所自选恢复系QNR281杂交组配育成,具有植株群体整体综合性状好、高产稳产、结实率高、米质优等优点,2009年4月通过云南省品审会审定。介绍了绵优281的特征特性及包括育苗与苗床管理、大田移栽、大田管理的高产栽培技术。
Mianyou281,bred by Qiannan Institute of Agricultural Sciences(QNIAS),is derived from the cross of the GMS line Mian7A(bred by Mianyang Municipal Institute of Agricultural Sciences) and the restorer line QNR281(bred by QNIAS).The variety has some advantages,such as good comprehensive characters of plant population,high and stable yield,high seed-setting rate and great rice quality.It had been certified by Yunnan Crop Variety Approval Committee in April 2009.The characteristics and high-yielding cultivation techniques of Mianyou281 were introduced.
出处
《湖南农业科学》
2013年第2期26-27,30,共3页
Hunan Agricultural Sciences
关键词
杂交水稻
绵优281
栽培技术
hybrid rice
Mianyou281
cultivation techniques
