| 乐都县天然草地分类探讨 |
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| 引用本文： | 刚永和. 乐都县天然草地分类探讨[J]. 草业科学, 1997, 14(4): 8-12 |
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| 作者姓名： | 刚永和 |
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| 作者单位： | 青海省乐都县草原站 |
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| 摘 要： | 对乐都县天然草地分类进行了探讨，根据综合顺序分类法，乐都县天然草地可分为４个类，９个亚类，２６个草地型，同时指出，草地类随海拔升高，依次分布着微温微干类－微温微润类－冷温潮湿类－寒温潮湿类。并呈明显的垂直分布规律。
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| 关 键 词： | 综合顺序分类法 天然草地 种类 |
APPROACH TO THE CLASSIFICATION OF NATURAL GRASSLAND IN LEDU COUNTY |
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| Gang Yonghe. APPROACH TO THE CLASSIFICATION OF NATURAL GRASSLAND IN LEDU COUNTY[J]. Pratacultural Science, 1997, 14(4): 8-12 |
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| Authors: | Gang Yonghe |
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| Abstract: | This paper divided the natural grassland in Ledu into 4 classes, 9 subclasses and 26 types according to the Comprehensive Order Classification. With the raising altitude, there were orderly little warm-dry class, little warm-moist class, coldish-wet class and coll-wet class, it was obviously the vertical distribution. |
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| Keywords: | Comprehensive Order Classification natural grassland class |
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