水稻新品种龙稻27的选育特征及高产栽培技术

Breeding Characteristics and High Yield Cultivation Techniques of a New Rice Variety Longdao 27

龙稻27是由黑龙江省农业科学院耕作栽培研究所,以吉粳88为母本、松粳9为父本,采用系谱方法选育而成,代号哈135002。2017年通过黑龙江省农作物品种审定委员会审定(黑审稻2017002)。2019年获得植物新品种保护权,授权号为CNA20160100.7。适宜种植区域黑龙江省第一积温带上限。本文总结了龙稻27的选育过程、特征特性及产量表现,介绍了其栽培技术要点。

Longdao 27 was bred by Corp Tillage and Cultivation Institute of Heilongjiang Academy of Agricultural Sciences,with Jijing 88 as female parent and Songjing No.9 as male parent by pedigree method,code name Ha135002.In 2017,it was approved by Heilongjiang Provincial Crop Variety Approval Committee(Heishendao 2017002).In 2019,it obtained the protection right of new plant varieties with the authorization number of CNA20161000.7.The suitable planting area is the upper limit of the first accumulated temperature zone in Heilongjiang Province.This paper summarized the breeding process,characteristics and yield performance of Longdao 27,and introduced its cultivation techniques.