| 玉米新品系比较试验初报 |
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| 引用本文： | 李素玲,闫米格,柴美清,尚春树.玉米新品系比较试验初报[J].山西农业科学,2007,35(3):27-29. |
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| 作者姓名： | 李素玲 闫米格 柴美清 尚春树 |
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| 作者单位： | 山西省农业科学院食用菌研究所,山西,太原,030031 |
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| 摘 要： | 比较试验结果表明,高密1号产量居第1位,平均为18 291.0 kg/hm2,比对照先玉335增产34.4%,比对照郑单958增产77.1%;强盛19号产量居第2位,平均为16 351.5 kg/hm2,比对照先玉335增产20.1%,比对照郑单958增产58.3%。而且高密1号株型紧凑,叶片上冲,适宜密植,具有较大的生产潜力。产量居第5位的强盛29号,无论是产量还是综合性状都具有相当的优势,可继续试验。
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| 关 键 词： | 玉米 品系 生育期 产量 |
| 文章编号： | 1002-2481（2007）03-0027-03 |
| 修稿时间： | 2006-12-15 |
Preliminary Study on Maize Varieties Comparation |
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| LI Su-ling,YAN Mi-ge,CHAI Mei-qing,SHANG Chun-shu.Preliminary Study on Maize Varieties Comparation[J].Journal of Shanxi Agricultural Sciences,2007,35(3):27-29. |
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| Authors: | LI Su-ling YAN Mi-ge CHAI Mei-qing SHANG Chun-shu |
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| Institution: | Edible Fungi Research Institute, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China |
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| Abstract: | Yield results showed that Gaomi 1 ranked first, it had an average yield of 18 291.0 kg/hm^2, 34.4% higher than Xianyu 335, 77.1% higher than Zhengdan 958 of the conthol; Qiangsheng 19 ranked second with the average yield of 16 351.5 kg/hm^2, 20. 1% higher than CK1 and 58.3% higher than CK2, Gaomi 1 adapted planting with its characters of planted and had more potential protentiality. The fifth ranked varieties Qiangsheng 29 could be tested further for its superiorities. |
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| Keywords: | Maize Varieties Growth period Yield |
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