[J].HEILONGJIANG AGRICULTURAL SCIENCES,2021,(09):144-146.[doi:10.11942/j.issn1002-2767.2021.09.0144]
玉米新品种牡单19的选育及栽培技术
- 文献标志码:
- A
- 摘要:
- 为促进玉米新品种牡单19的应用推广,本文详细介绍了其选育过程、产量表现、特征特性及相关栽培技术。牡单19是黑龙江省农业科学院牡丹江分院2014年以自选系20y112为母本、20y19-3为父本经杂交选育成的适合机收的玉米新品种,2020年通过黑龙江省农作物品种审定委员会审定(黑审玉20200044)。该品种属第一积温带机收类型,全生育期需≥10 ℃积温2 700 ℃,具有耐密、优质、脱水快等特点,在黑龙江省春播生育期为122 d,比对照益农玉10号早2 d左右,适宜在黑龙江省第二积温上限及其他生态条件相近地区种植。
参考文献/References:
[1]马延华,孙德全,李绥艳,等.高产玉米新品种龙育12的选育及栽培技术[J].黑龙江农业科学,2020(2):146-148.
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备注/Memo
收稿日期:2021-04-16