早熟香型水稻新品种垦稻2043的选育及栽培技术要点

摘  要：垦稻2043是黑龙江省农垦科学院水稻研究所以垦交11-811为母本、垦稻19为父本杂交，后代通过系谱法选育而成的香型水稻新品种。该品种分蘖力强、抗性强、熟期早、产量高、食味优，适宜在黑龙江省第三积温带种植，需≥10 ℃的活动积温2 300 ℃左右。

关键词：水稻新品种；早熟；香型；垦稻2043；选育；栽培技术

中图分类号：S511.03                                      文献标志码：A      文章编号：1673-6737（2025）02-0036-02

Breeding of a New Variety of Early-maturing Fragrant Rice Kendao-2043

QIAO Jin-ling ， ZHANG Jing-long*

（Rice Research Institute， Heilongjiang Academy of Agricultural Reclamation Sciences， Jiamusi Heilongjiang 154007， China）

Abstract： Kendao-2043 is a new fragrant rice variety with Kenjiao 11-811 as the female parent and Kendao-19 as the male parent， which was selected and bred by genealogy method. This variety has strong tillering ability， strong resistance， early ripening stage， high yield and excellent taste， and is suitable for planting in the third accumulative zone of Heilongjiang Province， requiring an active accumulative temperature of about 2 300 ℃.

Key words： New rice variety; Early-maturing; Fragrant type; Kendao-2043; Breeding; Cultivation technique

垦稻2043是由黑龙江省农垦科学院水稻研究所以高产、优质和香型为育种目标选育出的早熟水稻新品种，生育前期分蘖力强、早生快发，生育后期抗性强、籽粒灌浆快，适应黑龙江省寒地水稻栽培模式，适合在黑龙江省第三积温带插秧种植。（剩余2188字）