摘要
两优820是安徽华韵生物科技有限公司和重庆市瑞丰种业有限责任公司利用Y8-2S×RH20选育的籼型水稻新品种,2016年通过国家农作物品种审定,闽北为适栽区域。2017年在顺昌县进行冷浸田半旱式直播栽培技术试验示范,每667m^2产量达625 kg,比对照增产5.2%,且各经济性状表现优良。
Liangyou 820,which derived from Y8-2S×RH20,is a new indica hybrid rice developed by Anhui Huayun Bio-technique Co.Ltd and Chongqing Ruifeng Seed Industry Co.Ltd.It approved by China National Crop Variety Examination Committee in 2016,and adaptive cultivation regions in Northern Fujian province.Demonstration test of direct seeding cultivation in the cold soaked paddy field showed that the grain production reached 625 kg per 667 m2,increased by 5.2%compared with control,and it have performanced excellent economic traits.
作者
邓子宜
王世论
DENG Zi-yi;WANG Shi-lun(Three-rural Service Center of Shuangxi Subdistrict,Shunchang,Fujian 353200)
出处
《福建稻麦科技》
2018年第1期15-16,共2页
Fujian Science and Technology of Rice and Wheat
关键词
杂交稻
两优820
冷浸田
直播
栽培技术
hybrid rice
Liangyou 820
cold soaked field
direct seeding
cultivation techniques
