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早熟香型水稻新品種墾稻2043的選育及栽培技術(shù)要點(diǎn)

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摘  要:墾稻2043是黑龍江省農(nóng)墾科學(xué)院水稻研究所以墾交11-811為母本、墾稻19為父本雜交,后代通過(guò)系譜法選育而成的香型水稻新品種。該品種分蘗力強(qiáng)、抗性強(qiáng)、熟期早、產(chǎn)量高、食味優(yōu),適宜在黑龍江省第三積溫帶種植,需≥10 ℃的活動(dòng)積溫2 300 ℃左右。

關(guān)鍵詞:水稻新品種;早熟;香型;墾稻2043;選育;栽培技術(shù)

中圖分類號(hào):S511.03                                      文獻(xiàn)標(biāo)志碼:A      文章編號(hào):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

墾稻2043是由黑龍江省農(nóng)墾科學(xué)院水稻研究所以高產(chǎn)、優(yōu)質(zhì)和香型為育種目標(biāo)選育出的早熟水稻新品種,生育前期分蘗力強(qiáng)、早生快發(fā),生育后期抗性強(qiáng)、籽粒灌漿快,適應(yīng)黑龍江省寒地水稻栽培模式,適合在黑龍江省第三積溫帶插秧種植。(剩余2188字)

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