CHARACTERISTICS AND RATIONAL EXPLOITATION OF LAND RESOURCES IN XIZANG

Key words: 
• land resources /
• productive potentiality /
• Xizang /
• land exploitation

Abstract: There is vast land in Xizang(Tibet), but the land suitable for agriculture is less and concentrated.There is a large quantity of land suitable for animal husbandry, but great differentiation in quality.The land suitable for forestry is in large quantity and high quality.The land in high, cold and dry region is very difficult for use.An of these chacteristics determine the Pedctive structure and scale and the distribution of agriculture, forestry and animal husbandry in Xizang.At present, the exploitation level of land resources in Xizang is low, the commodity production is backward and some of the land is in degradation.The exploitstion should be combined with the conservation of several kinds of land resources.Per unit pleduction of land staid be enhanced, the improvement of the grassland and the construction of artificial grassland should be carried out.They are the strategy and effective countermeasures for the improcement of economy, production conditions and the eco-environment in Xizang.