摘要
辽粳1540是辽宁省水稻研究所以盐丰47为母本、以越光与辽粳9号的杂交F1代为父本杂交选育而成的晚熟水稻新品种,于2020年通过辽宁省农作物品种审定委员会审定。该品种具有高产、优质、抗稻瘟病、茎秆抗倒伏性强等特点,适宜在辽宁省大连、丹东等沿海稻区及同纬度的稻区种植。辽粳1540的高产栽培,应在培育壮秧的基础上适时早插、合理密植,科学进行水肥管理,并注意及时防治病虫害。
Liaogeng-1540 is a new late-maturing rice variety developed by the Liaoning Rice Research Institute through crossbreeding with Yanfeng-47 as the female parent and the F1 generation of Koshihikari rice and Liaogeng-9 as the male parent.It was approved by the Liaoning Crop Variety Approval Committee in 2020.This variety features high yield,good quality,resistance to rice blast and strong resistance to lodging of the stems.It is suitable for cultivation in coastal rice-growing areas such as Dalian and Dandong in Liaoning Province,as well as in rice-growing areas at the same latitude.For the high-yield cultivation of Liaogeng-1540,on the basis of cultivating strong seedlings,timely and early transplanting should be carried out,reasonable plant density should be maintained,scientific water and fertilizer management should be conducted,and attention should be paid to the timely prevention and control of diseases and pests.
作者
刘军
姚继攀
蒋洪波
梁传斌
刘博
沈枫
LIU Jun;YAO Ji-pan;JIANG Hong-bo;LIANG Chuan-bin;LIU Bo;SHEN Feng(Liaoning Rice Research Institute,Shenyang 110101,China)
出处
《北方水稻》
2025年第3期22-24,共3页
NORTHERN RICE
基金
企业委托纵向来源项目“优质水稻品种研发”(SDS-HX-2023-01-01-001)。
关键词
水稻
辽粳1540
选育
栽培技术
Rice
Liaogeng-1540
Breeding and selection
Cultivation techniques
