安徽农业科学2019，Vol.47Issue(2)：28-30,3.DOI:10.3969/j.issn.0517-6611.2019.02.009
优质高产水稻新品种新科稻31的选育与应用
Breeding and Application of New Rice Variety Xinkedao 31 with Good Quality and High Yield
摘要
Abstract
[Objective] To describe the breeding process, main characters and application prospect of new rice variety Xinkedao 31.[Method]A new rice variety with good quality, high yield, disease resistance and wide application was bred by adopting sexual hybridization, gene isolation and recombination of favorable genes and identifying rice blast resistance breeding technology at seedling stage. The female parent was Zhengdao 18 and the male parent was the self-bred super rice variety xindao 18. [Result]The variety was approved by the National Crop Variety Validation Committee of the Ministry of Agriculture in June 2017, and is suitable for planting in the areas along the Yellow River and Xinyang in Henan Province, southern Shandong Province, Jiangsu Province, Anhui Province along the Huaihe River and Huaibei areas. [Conclusion]The breeding of this variety has realized the simultaneous improvement of high yield, good quality and disease resistance of rice, and the variety renewal. It has the broad popularizing application prospect.关键词
水稻/新科稻31/选育/栽培技术/应用前景Key words
Rice/Xinkedao 31/Breeding/Cultivation technique/Application prospect分类
农业科技引用本文复制引用
刘贺梅,孙建权,胡秀明,殷春渊,王和乐,田芳慧,马朝阳,马晓红,王书玉..优质高产水稻新品种新科稻31的选育与应用[J].安徽农业科学,2019,47(2):28-30,3.基金项目
河南省现代农业(水稻)产业技术体系项目(S2017-04-G01) （水稻）
河南省重大科技专项子课题"优质高产高效粳稻新品种选育"(171100110300-3) （171100110300-3）
