| 优良草坪草相同播种量的比较研究 |
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| 引用本文： | 邓菊芬,韩烈保.优良草坪草相同播种量的比较研究[J].草业科学,1999,16(6):5-8. |
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| 作者姓名： | 邓菊芬 韩烈保 |
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| 作者单位： | [1]云南省肉牛和牧草研究中心 [2]中国农业大学植物科技学院 |
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| 摘 要： | 在１２ｇ／ｍ＾２的相同播种量下，分析研究不同草坪草种的出苗状况、成坪速度、草坪密度及适应必胳草坪草１０天左右出苗，１５天全苗。紫羊茅、硬羊茅和草地早禾均能在较短时间内形成低矮致密的草坪。高羊茅、多年生黑麦草和草坪混合种生长前期均表现草坪密度不够，芽根出苗差，形成草坪时间长。
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| 关 键 词： | 优良草坪草 播种量 成坪速度 草坪密度 草坪 |
The comparative study on applying the same sowing rate for fine turfgrass cultivars |
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| DENG Ju-fen,KUI Jia-xiang,HUANG Mei-fen,DAI Cng-li,HAN Lie-bao.The comparative study on applying the same sowing rate for fine turfgrass cultivars[J].Pratacultural Science,1999,16(6):5-8. |
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| Authors: | DENG Ju-fen KUI Jia-xiang HUANG Mei-fen DAI Cng-li HAN Lie-bao |
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| Institution: | DENG Ju-fen1,KUI Jia-xiang1,HUANG Mei-fen1,DAI C0ng-li1,HAN Lie-bao2 |
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| Abstract: | Emergance of seedling,speed of lawn establishment,density and adaptability of 19turfgrass species with the same sowing rate of 12 g/m2 were studied. The results showedthat all the species germinated in 10 days and all seedling emerged in 15 days. Red fescue(Festuca rubra ), hard fescue (F. ovina var. duriuscula ) and Kentucky bluegrass (Poapratensis) formed high-density lawnstand in a short term. Tall festuce (Festucaarandinacea),perennial ryegrass (Lolium pere nne) and all the other mixed turf grass speciesdid not show any good densities at the earlier seedling stage, and Bermudagrass usuallyneeded a certain long term for seedling to emerge and to form lawn. |
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| Keywords: | fine turfgrass species sowing rate lawn establishment speed |
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