双季晚粳“粳系21—2”栽培技术调查与分析  

Investigation and Analysis of Cultivation Techniques of Double Late Japonica Rice 'Jing Xi 21—2'.

作　　者：张世白 项茂林 吴义方 

机构地区：[1]宣州市农技推广中心 [2]宣州市种子公司

出　　处：《安徽农业科学》1992年第1期13-16,共4页Journal of Anhui Agricultural Sciences

摘　　要：双季晚粳“粳系21—2”,近两年成为宣州市的双晚主栽品种。本文调查和分析了“粳系21—2”在本市的栽培技术现状和主要生育特性,提出了适宜的栽培技术措施。Double late japonica rice 'Jing Xi 21—2' has been the major cultivar variety of double late rice in latest two years in Xuanzhou city. In this paper, the optimum cultivation technique measures were put forward through the investigation & analysis of cultivating technique situation of 'Jing Xi 21—2' and its growing characteristics in Xuanzhou city.

关 键 词：粳稻 栽培 双季稻 

分 类 号：S511.220.4[农业科学—作物学]