| 贵州高羊茅新品种(系)比较试验 |
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| 引用本文： | 牟琼,吴佳海,王小利,钟理,刘晓霞.贵州高羊茅新品种(系)比较试验[J].草业科学,2011,28(4):603-606. |
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| 作者姓名： | 牟琼 吴佳海 王小利 钟理 刘晓霞 |
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| 作者单位： | 贵州省草业研究所,贵州,贵阳,550006;贵州省草业研究所,贵州,贵阳,550006;贵州省草业研究所,贵州,贵阳,550006;贵州省草业研究所,贵州,贵阳,550006;贵州省草业研究所,贵州,贵阳,550006 |
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| 基金项目： | 贵州省农业科技攻关项目(黔科合NY字[2008]3070号); 贵州省科技厅创新能力建设项目(黔科合院所创能[2009]4013号); 国家科技成果转化资金项目(2009GB2F200335) |
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| 摘 要： | 2007-2010年对选育鉴定的高羊茅(Festuca arundinacea)新品系,按照完全随机区组排列设计方法,进行品种比较试验.结果表明,在株高30～40 cm时刈割测产,大方高羊茅每年的鲜草产量和干物质产量都比对照Fawn高许多,其中第2年的鲜草产量和干物质产量分别为87 825和15 360 kg/hm2,...
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| 关 键 词： | 高羊茅 越夏率 茎叶比 产量 |
Yield and resistace of new tall fescue strains in the Guizhou Province |
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| MU Qiong,WU Jia-hai,WANG Xiao-li,ZHONG Li,LIU Xiao-xia.Yield and resistace of new tall fescue strains in the Guizhou Province[J].Pratacultural Science,2011,28(4):603-606. |
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| Authors: | MU Qiong WU Jia-hai WANG Xiao-li ZHONG Li LIU Xiao-xia |
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| Institution: | MU Qiong,WU Jia-hai,WANG Xiao-li,ZHONG Li,LIU Xiao-xia(Guizhou Institute of Prataculture,Guizhou Guiyang 550006,China) |
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| Abstract: | An experiment with random complete block design was conducted to compare the yield and resistance of new tall fescue(Festuca arundinacea) strains which was bred during 2007 to 2010.This study showed that the fresh and dry yield of DaFang strain was much higher than that of the control,and were up to 87 825 kg/ha and 15360kg/ha at the second year when plant height was 30 to 40 cm.They increased by 14.37% and 26.88% when compared with the control trains of Fawn.Seed yield of DaFang strain was 856.5 kg/ha,and ... |
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| Keywords: | tall fescue survival rate in summer stem/leaf ratio yield |
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