[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(03):128-129.[doi:10.11942/j.issn1002-2767.2020.03.0128]
早熟玉米龙垦18的选育及栽培技术
- 文献标志码:
- A
- 摘要:
- 龙垦18是由北大荒垦丰种业股份有限公司红兴隆育种站以自育系红系340为母本、外引系佳33为父本选育的早熟玉米新品种,2018年通过黑龙江垦区农作物品种审定委员会审定(黑垦审玉2018005)。2015-2016年区域试验平均产量10 901.1 kg?hm-2,较对照品种克单10号增产12.8%;2017年生产试验平均产量11 288.8 kg?hm-2,较对照品种克单10号增产9.0%。适应黑龙江省第三积温带下限垦区种植,种植密度在75 000株?hm-2时较适宜。
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备注/Memo
收稿日期:2019-12-21