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| 高粱品种在不同海拔区的产量与性状表现 | |
| 引用本文： | 雷显琪,雷文权,周开芳,郭学健.高粱品种在不同海拔区的产量与性状表现[J].贵州农业科学,2008,36(4). |
| 作者姓名： | 雷显琪 雷文权 周开芳 郭学健 |
| 作者单位： | 1. 贵州省仁怀市土壤肥料站,贵州,仁怀564500 2. 贵州省仁怀市农业技术推广站,贵州,仁怀564500 3. 遵义市土壤肥料站,贵州,遵义563000 |
| 基金项目： | 贵州省遵义市农业科技攻关项目 |
| 摘 要： | 通过在高、中、低不同海拔区域设置青选二号(A)、红缨子(B)、红珍珠(C)、三支红(D)、本地常规品种(E)等5个品种比较试验,结果表明:红缨子、三支红、红珍珠3个品种都具有良好的产量性状和适宜的栽培性状,产量结果为B＞D＞C＞A＞E.处理B、D、C、A分别较对照增产43.64%、42.79%、41.09%、37.55%;在品种布局上,高海拔地区应选用红珍珠,中海拔地区选用红缨子,低海拔地区选用三支红. |
| 关 键 词： | 高粱 品种 海拔 产量 |
Performance of Yield and Agronomic Characters of Different Sorghum Varieties in the Areas with Different Elevation |
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| LEI Xian-qi,LEI Wen-quan,ZHOU Kai-fang,GUO Xue-jian.Performance of Yield and Agronomic Characters of Different Sorghum Varieties in the Areas with Different Elevation[J].Guizhou Agricultural Sciences,2008,36(4). | |
| Authors: | LEI Xian-qi LEI Wen-quan ZHOU Kai-fang GUO Xue-jian |
| Abstract: | Four new sorghum varieties and one local sorghum variety were tested in three areas with low,middle and high elevation to study their yield and agronomic characters.The results showed that Hongyingzi,Sanzhihong and Hongzhenzhu variety had the better yield and suitable cultivation character,the yield order was Hongyingzi>Sanzhihong>Hongzhenzhu>Qingxuan 2>local variety and the yield of Hongyingzi,Sanzhihong,Hongzhenzhu and Qingxuan 2 was 43.64%,42.79%,41.09% and 37.55% higher than the local variety respectively.Hongzhenzhu,Hongyingzi and Sanzhihong variety should be planted in the areas with high,middle and low elevation separately. |
| Keywords: | sorghum variety elevation yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |