优质抗逆粳型香稻辽粳香1号的特征特性及栽培技术

Characteristics and Cultivation Techniques of Japonica Fragrant Rice Variety Liaogengxiang-1 with High Quality and Stress Resistance

辽粳香1号是辽宁省水稻研究所以辽粳401为母本、稻花香2号为父本杂交配组,利用分子标记辅助选择聚合优良基因选育而成的优质抗逆粳型香稻新品种,2022年通过辽宁省审定。该品种不仅具有抗稻瘟病、抗倒性强、丰产稳产性好等优点,而且米质优、适口性好、商品性好。从播种、移栽、施肥、管水、病虫草害防治等方面总结了其栽培技术要点。

Liaogengxiang-1 is a new rice variety of high quality stress-resistant japonica type,which was bred by molecular marker-assisted selection and aggregation of good genes with Liaogeng-401 as female parent and Daohuaxiang-2 as male parent,by Liaoning Provincial Rice Research Institute.It was approved by Liaoning Province in 2022.This variety not only has the advantages of resistance to rice blast,lodging resistance,high and stable yield,but also has good rice quality,palatability and marketability.The key points of its cultivation techniques were summarized from sowing,transplanting,fertilization,water management,disease,insect and grass control and so on.