川西山地农业立体布局探讨
文献类型：期刊论文
| 作者 | 朱国金 |
| 刊名 | 山地研究
 |
| 出版日期 | 1985 |
| 卷号 | 3期号:1页码:23-30+65 |
| 关键词 | 川西山地 立体布局 亚区 垂直分异 绵羊 谷地 米易 农业 冷杉 耗牛 |
| 其他题名 | A DISCUSSION ON STERERAGRICULTURAL DISTRIBUTION IN THE MOUNTAINS OF WEST SICHUAN |
| 通讯作者 | 朱国金 |
| 中文摘要 | 本文讨论范围,包括四川省西部甘孜藏族自治州、阿坝藏族自治州、凉山彝族自治州和雅安专区的一部分。川西山地的土地面积约30万平方公里,人口500余万。当地是我国农业垂直分异最为显著的一个地区。 |
| 英文摘要 | The mountains in West Sichuan extend across 8° lat. with a mean height difference 3500m. It is one of the region with great height dif-ference in China.The varied ranges of natural landscape in this region correspond to 25°- 50°N of the east plain in China.The basic characteristic for mountain utilization is stereragricultural distribution according to vertical variation.On these ground, the mountains in West Sichuan may be divided into three agricultural areas.1. Agricultural-forest-pastoral area in south subtropical mountain. There are mainly middle mountain and gorge. It is at the elevation of 1000 -3000m, with abundant heat, many valley basins, wide adaptability in land, rich resources and the fairly contralized industrial and mine cities. Therefore, it is good for building some commodity agricultural bases.2. Forest-pastoral area of middle warm-temperate and temperate gorge. There are mainly alpine and gorge. It is at the elevation of 3000 -4000m, with alpine and steep slope, exuberant natural forest. It is suited for development of conservancy forest and shelterforest, the-reby enchancing forest conservancy and making the most of forest.3. Plateau pastoral area in the north frigid-temperate zone, there is mainly plateau. It is at the elevation of 3500 -4000m and the season for growing herbage is short. It is suited lor expanding artificial pasture-land and rational rotation grazing by region in order that, can surviving the winter; moreover, it is important to keep the animal in cold sto-rage. ensure tranport and raise the commodity rate of animal products. |
| 语种 | 中文 |
| 公开日期 | 2014-08-08 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/7087]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） |
| 推荐引用方式 GB/T 7714 | 朱国金. 川西山地农业立体布局探讨[J]. 山地研究,1985,3(1):23-30+65. |
| APA | 朱国金.(1985).川西山地农业立体布局探讨.山地研究,3(1),23-30+65. |
| MLA | 朱国金."川西山地农业立体布局探讨".山地研究 3.1(1985):23-30+65. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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