| 长江1号苇状羊茅选育报告 |
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| 引用本文： | 何丕阳,张新跃,何光武,张瑞珍,陈艳宇.长江1号苇状羊茅选育报告[J].四川草原,2005(2):22-26. |
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| 作者姓名： | 何丕阳 张新跃 何光武 张瑞珍 陈艳宇 |
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| 作者单位： | [1]四川长江草业研究中心，四川洪雅620360 [2]四川省草原工作总站，四川成都610041 [3]四川长江草业研究中心，四川洪雅620360／／四川省草原工作总站，四川成都610041 |
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| 摘 要： | 以四川省20世纪80年代所进行牧草引种试验的苇状羊茅材料存留株为原始群体,采用单株混合选择法,经10多年的选育,育成新品种长江1号苇状羊茅。该牧草青绿期长、耐热、抗旱、耐瘠薄,耐伏旱高温;种子成熟期集中,种子产量高于对照品种Fawn苇状羊茅40%左右,干物质产量比对照提高10%以上,适应我国长江中下游低山、丘陵等地区种植,是建立人工草地、改良天然草场和生态建设的优良牧草。
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| 关 键 词： | 长江1号苇状羊茅 选育 产量 |
Breeding Report on Festuca Arundinacea Schreb.cv. Changjiang No. 1 |
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| HE Pi-yang,ZHANG Xin-yue,HE Guang-wu,ZHANG Rui-zhen,CHENG Yan-yu.Breeding Report on Festuca Arundinacea Schreb.cv. Changjiang No. 1[J].Journal of Sichuan Grassland,2005(2):22-26. |
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| Authors: | HE Pi-yang ZHANG Xin-yue HE Guang-wu ZHANG Rui-zhen CHENG Yan-yu |
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| Institution: | HE Pi-yang1,ZHANG Xin-yue2,HE Guang-wu2,ZHANG Rui-zhen1,2,CHENG Yan-yu2 |
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| Abstract: | A new variety,Festuca Arundinacea Schreb.cv. Changjiang No. 1,had been bred through more than 10 years based on the remained plants which was introduced to Sichuan in 80s,it has longe iridescence,and it is strong in drought resistance,hot resistance,barren resistance and high temperature resistance,the seed autumn is regular.The new variety has 40% more seed yield and 10% more dry matter production than Fawn,it is suitable to be planted in middle and lower reaches of the Changjiang river lowland area,upland area and so on in China,and it is the excellent seeding material for grassland,natural glassland and zoology construct. |
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| Keywords: | Festuca arundinacea schreb cv changjiang No 1 Breeding Yield |
| 本文献已被 CNKI 维普 等数据库收录！ |
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