| 半干旱区青贮玉米新品种引进鉴定试验 |
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| 引用本文： | 马菁菁,肖贵,张健,张娟宁,权小兵.半干旱区青贮玉米新品种引进鉴定试验[J].现代农业科技,2021,13(13). |
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| 作者姓名： | 马菁菁 肖贵 张健 张娟宁 权小兵 |
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| 作者单位： | 定西市农业科学研究院,定西市农业科学研究院,定西市农业科学研究院,定西市农业科学研究院,定西市农业科学研究院 |
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| 摘 要： | 为筛选出适宜半干旱区种植、产量高、易推广的青贮玉米品种,以7个生产上主推青贮玉米品种(青贮玉米专用型5个、粮饲兼用型2个)为研究对象,开展了品种鉴定试验,并对7个青贮玉米品种的农艺性状和生物产量进行测定。结果表明,参试青贮玉米品种均无倒伏、倒折现象,三联3号、三联2号、先玉335的鲜草量高于对照品种大京九26,综合性状表现良好,适宜在干旱半干旱雨养区大面积推广种植。
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| 收稿时间： | 2021/1/21 0:00:00 |
| 修稿时间： | 2021/1/21 0:00:00 |
Introduction and identification test of new silage maize varieties in semi-arid area |
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| Abstract: | In order to select suitable silage maize varieties with high yield and easy extension, taking 7 main silage maize varieties (5 silage maize varieties for special purpose and 2 for both grain and forage) as the research objects, the agronomical characters and biological yield of 7 silage maize varieties were determined by one-time arrangement. The results showed that there was no lodging phenomenon in all varieties, and the fresh grass yield of Sanlian 3, Sanlian 2 and Xianyu 335 was higher than that of Ck. It is suitable to be popularized and planted in large area in arid and semi-arid rain culture area. |
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| Keywords: | semi-arid area Silage Maize New Variety Introduction |
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