TANG Ao,LIU Youhong,DONG Wenjun,et al.Breeding and Cultivation Technology of High-Yielding,High-Quality Japonica Rice Variety Longdao 601[J].HEILONGJIANG AGRICULTURAL SCIENCES,2026,(09):100-104.[doi:10.11942/j.issn1002-2767.2026.09.0100]
优质高产粳稻新品种龙稻601的选育及栽培技术
- Title:
- Breeding and Cultivation Technology of High-Yielding,High-Quality Japonica Rice Variety Longdao 601
- 文章编号:
- 14
- Keywords:
- Longdao 601; japonica rice; variety breeding; varietal characteristics; cultivation technology
- 文献标志码:
- A
- 摘要:
- 为促进寒地优质高产水稻新品种的示范推广,系统阐述了粳稻新品种龙稻601的选育过程、特征特性、产量表现、高产栽培技术及推广前景。龙稻601由黑龙江省农业科学院耕作栽培研究所,以绥粳9号为母本、龙稻21为父本杂交,经系谱法结合多逆境定向鉴定连续多代选育而成。2023-2024年参加黑龙江省水稻区域试验,2年平均产量为8 224.3 kg·hm-2,较对照品种龙稻203增产5.6%;2025年参加黑龙江省水稻生产试验,平均产量8 558.0 kg·hm-2,较对照龙稻203增产6.3%;2026年通过黑龙江省农作物品种审定委员会审定(审定编号:黑审稻 20260002)。龙稻601具有高产稳产、米质优良、抗病抗倒、广适性强等特点,适宜在黑龙江省第一积温带种植。
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备注/Memo
收稿日期:2026-06-09 基金项目:黑龙江省种业创新发展项目(2025ZYCXFZ01);黑龙江省博士后科学基金项目(LBH-Z22266)。 第一作者:唐傲(1983—),男,硕士,副研究员,从事水稻遗传育种研究。E-mail:neweric@126.com。 通信作者:刘猷红(1985—),男,博士,副研究员,从事水稻遗传育种研究。E-mail:liuyouhong1011@126.com。
