| 高羊茅在不同刈割组合下生产能力的研究 |
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| 引用本文： | 李明,郭孝.高羊茅在不同刈割组合下生产能力的研究[J].草业科学,2005,22(12):37-39. |
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| 作者姓名： | 李明 郭孝 |
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| 作者单位： | 郑州牧业工程高等专科学校,河南,郑州,450008;郑州牧业工程高等专科学校,河南,郑州,450008 |
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| 摘 要： | 高羊茅Festuca arundinacea能够很好地适应半干旱的气候和土壤条件,在一定程度上具有较强的耐刈割能力.然而,过度和频繁的刈割会导致牧草生产水平的严重下降.研究证明:在生长期内每隔30 d刈割1次,并且留茬在10 cm时最适宜高羊茅当年的饲草生产和以后几年的可持续利用.这种利用组合,不但有利于畜牧业的生产,而且有利于天然草地的建设与改良.
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| 关 键 词： | 高羊茅 生产力 刈割组合 |
| 文章编号： | 1001-0629（2005）12-0037-03 |
| 收稿时间： | 10 25 2004 12:00AM |
| 修稿时间： | 2004-10-25 |
Study on productivity of Tall Fescue (Fescuca arundinacea Schreb.) in response to different cutting techniques |
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| LI Ming,GUO Xiao.Study on productivity of Tall Fescue (Fescuca arundinacea Schreb.) in response to different cutting techniques[J].Pratacultural Science,2005,22(12):37-39. |
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| Authors: | LI Ming GUO Xiao |
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| Institution: | Zhengzhou Animal Husbandry Polytechnic School, Zhengzhou 450008, China |
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| Abstract: | Tall Fescue can adapt to local semi-arid climate and soil conditions well and endure different cutting treatments to certain degree. However, heavy and continuous cutting caused substantial decrease in forage production,a cutting frequency of every 30 days with 10 cm stubble height was most suitable for forage production as well as sustainable development. The result will be greatly useful for development of animal production, as well as grassland construction and recovery. |
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| Keywords: | Tall Fescue productivity cutting techniques |
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