| 天祝县草地资源特征及其生产力分析 |
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| 引用本文： | 曹永林. 天祝县草地资源特征及其生产力分析[J]. 草业科学, 2011, 28(5): 871-873 |
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| 作者姓名： | 曹永林 |
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| 作者单位： | 甘肃省天祝县畜牧兽医工作站,甘肃天祝,733200 |
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| 摘 要： | 对甘肃省天祝县天然草地资源类型、分布规律和特点及生产力进行分析和总结.结果发现,该区天然草地主要有温性草原、山地草甸、高寒草甸、灌丛草甸和疏林草甸5类;不同地区、年际和季节间的草地生产力与营养成分差异很大,草地饲用植物种类多,产量低.品质差.建议综合利用草地培育措施,实行草畜系统的半放牧半舍饲经营,以恢复草地植被,发展...
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| 关 键 词： | 天祝 草地类型 生产力 发展对策 |
Analysis of characteristics and productivity of rangeland resource in Tianzhu County |
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| CAO Yong-lin. Analysis of characteristics and productivity of rangeland resource in Tianzhu County[J]. Pratacultural Science, 2011, 28(5): 871-873 |
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| Authors: | CAO Yong-lin |
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| Affiliation: | CAO Yong-lin(Tianzhu Working Station of Animal Husbandry and Veterinary,Gansu Tianzhu 733200,China) |
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| Abstract: | The types,distribution,characteristics and productivities of rangelands at Tianzhu County were analyzed and summarized.There are five types of rangelands at Tianzhu.They are mountain steppe,mountain meadow,alpine meadow,alpine shrubby tussock meadow and sparse forest meadow,respectively.The results from the study showed that productivities and nutritional contents of the rangelands were varieties in different areas,inter-annual and seasons.The species of forage plants of rangelands at Tianzhu County were ve... |
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| Keywords: | Tianzhu rangeland types rangeland productivity developing strategy |
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