| 不同行距对一年生黑麦草产草量的影响 |
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| 引用本文： | 何静 尚以顺 赵熙贵 陈国南. 不同行距对一年生黑麦草产草量的影响[J]. 四川草原, 2006, 0(3): 24-25 |
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| 作者姓名： | 何静 尚以顺 赵熙贵 陈国南 |
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| 作者单位： | [1]贵州省草业科学研究所,贵州独山558200 [2]贵州省饲草饲料工作站,贵州贵阳550001 |
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| 摘 要： | 本试验以4种行距种植特高一年生黑麦草,对其产草量、分蘖数和再生速度的影响研究表明:一年生黑麦草鲜草产量、分蘖数之间差异显著,再生速度之间差异不显著。行距38 cm时的产草量最高,每666．7 m2鲜草产量达到3 113．5 kg。
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| 关 键 词： | 一年生黑麦草 行距 产量 |
| 文章编号： | 1006-1932（2006）03-0024-02 |
| 收稿时间： | 2005-12-01 |
Effect of Different Planting Row Space on Yield of Annual Ryegrass |
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| HE Jing, SHANG Yi-shun, ZHAO Xi-gui, CHEN Guo-nan. Effect of Different Planting Row Space on Yield of Annual Ryegrass[J]. Journal of Sichuan Grassland, 2006, 0(3): 24-25 |
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| Authors: | HE Jing SHANG Yi-shun ZHAO Xi-gui CHEN Guo-nan |
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| Affiliation: | 1.Guizhou institute of pratacultute Science, DuShan 558200, China; 2.Pasture working station of Guizhou province, Guiyang 550001, China |
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| Abstract: | Effect of 4 planting row space on grass yield, tillering and grow speed of annual Ryegrass was studied. The results showed: for grass yield and tillering, the difference among 4 treatmets was remarkable. But for grow speed, the difference among 4 treatmets was not remarkable. When the planting row space was 38cm, the annual Ryegrass yield was the highest, 3113.5kg/666.7m2. |
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| Keywords: | Annual Ryegrass Planting row space Grass yield |
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