水稻新品种龙粳2323的选育及栽培技术要点  

Breeding and Cultivation Techniques of New Rice Variety Longgeng-2323

作　　者：田崇兵 孙海正[1] 孙淑红[1] 赵凤民[1] 薛菁芳[1] 张希瑞 胡月婷 马文东[1] TIAN Chong-bing;SUN Hai-zheng;SUN Shu-hong;ZHAO Feng-min;XUE Jing-fang;ZHANG Xi-rui;HU Yue-ting;MA Wen-dong(Rice Research Institute,Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjiang 154026,China)

机构地区：[1]黑龙江省农业科学院水稻研究所,黑龙江佳木斯154026

出　　处：《北方水稻》2025年第1期58-60,共3页NORTHERN RICE

基　　金：黑龙江省重点研发计划(GA23B001)。

摘　　要：龙粳2323是黑龙江省农业科学院水稻研究所以龙粳39为母本、龙粳40为父本进行有性杂交,通过系谱法选育而成的早熟、优质、丰产水稻新品种,抗病、耐冷性强,适宜在黑龙江省第三积温带种植。总结介绍了该品种的选育经过、特征特性、产量表现及配套栽培技术要点。Longgeng-2323 is a new rice variety with early maturity,high quality,high yield and strong resistance to disease and cold,which was bred by genealogical method with Longgeng-39 as the female parent and Longgeng-40 as the male parent.It is suitable for planting in the third accumulated temperate zone of Heilongjiang Province.The breeding process,characteristics,yield performance and key points of supporting cultivation technology of this variety were summarized.

关 键 词：水稻新品种 龙粳2323 选育 特征特性 栽培技术 

分 类 号：S511.03[农业科学—作物学]