| 玉米新品种‘仲甜7号’的选育及特性 |
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| 引用本文： | 李坪遥,蒋锋,张姿丽,陈青春,王晓明,刘鹏飞.玉米新品种‘仲甜7号’的选育及特性[J].仲恺农业工程学院学报,2022,35(3):34-36. |
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| 作者姓名： | 李坪遥 蒋锋 张姿丽 陈青春 王晓明 刘鹏飞 |
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| 摘 要： | ‘仲甜7号’是以自交系M39和自交系M102为亲本的鲜食甜玉米（Zea may saccharate Sturt）一代杂交种，在2020年通过广西壮族自治区品种审定，2021年在广东省引种备案.该品种高产、稳产，鲜果穗平均产量10 846.5 kg/hm2；高抗大斑病、纹枯病，抗小斑病、锈病，抗倒伏性强；籽粒柔嫩性好，皮薄，甜度高，品质评价等级汇总评分为85.0分，适合广东、广西地区春秋季种植.
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| 收稿时间： | 2022-09-30 |
Breeding and characteristics of a new maize variety ‘Zhongtian No.7’ |
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| Abstract: | ‘Zhongtian No.7’ is a new F1 hybrid of fresh sweet corn (Zea may saccharate Sturt) derived from inbred line M39 and inbred line M102. It was registered in Guangxi province in 2020 and introduced in Guangdong province in 2021. The variety has high and stable yield. The average yield fresh ear was 10 846.5 kg/hm2. It shows high resistance to leaf blight and sheath blight, resistance to Southern leaf blight and rust, and strong lodging resistance, with good grain tenderness, thin pericarp and high sweetness. The total score of quality evaluation was 85.0. The variety was suitable for planting in spring and autumn in Guangdong and Guangxi province. |
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