| 不同发芽率纳罗克非洲狗尾草建植第2年草地生产特性研究 |
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| 引用本文： | 宗彩虹,李文博,薛世明,匡崇义.不同发芽率纳罗克非洲狗尾草建植第2年草地生产特性研究[J].畜牧与饲料科学,2014(1):8-9,11. |
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| 作者姓名： | 宗彩虹 李文博 薛世明 匡崇义 |
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| 作者单位： | [1]云南农业大学草业科学系,云南昆明650201 [2]云南省草地动物科学研究院,云南昆明650212 |
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| 基金项目： | 国家现代牧草产业技术体系建设专项资金资助. |
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| 摘 要： | 于2013年对不同发芽率(1%、2%、5%、10%、15%)条件下建植第2年的纳罗克非洲狗尾草草地进行了干物质产量、分蘖数、株高等生产指标的测定。结果表明,由于纳罗克非洲狗尾草强大的分蘖补偿能力,不同发芽率纳罗克非洲狗尾草在建植第2年草地的生产特性差异不显著。
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| 关 键 词： | 纳罗克非洲狗尾草 发芽率 生产特性 |
Study on the Production Characteristics of Grassland with Different Germination Rate of Setaria sphacelata cv. Narok in the Second Planting Year |
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| ZONG Cai-hong,LI Wen-bo,XUE Shi-ming,KUANG Chong-yi.Study on the Production Characteristics of Grassland with Different Germination Rate of Setaria sphacelata cv. Narok in the Second Planting Year[J].Animal Husbandry and Feed Science,2014(1):8-9,11. |
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| Authors: | ZONG Cai-hong LI Wen-bo XUE Shi-ming KUANG Chong-yi |
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| Institution: | 1.Department of Grassland Science, Yunnan Agricultural University,Kunming 650201,China;2.Yunnan Academy of Grassland and Animal Science, Kunming 650212, China) |
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| Abstract: | The production indices （dry matter production,tiller number and plant height, etc.） of grassland with different germination rate （1%,2%,5%,10%and 15%）of Setaria sphacelata cv. Narok in the second planting year were determined in 2013. The results showed that there was no significant difference of the production characteristics of grassland with different germination rate of S. sphacelata cv. Narok in the second planting year, due to its strong tillering compensation capacity. |
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| Keywords: | Setaria sphacelata cv Narok germination rate production characteristics |
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