扎鲁特旗植被过渡性特征的研究

为合理开发和利用自然资源，充分挖掘潜力，调整畜牧业生产布局。经调查，从气候，植物区系和植被类型４个方面分析了扎鲁特旗植被的过渡性特征，以揭示其规律。该地区是大兴安岭山地向西辽河平原的过渡带，近代生态环境是形成植物区系独特的首要原因。大部分地区属低山丘陵干草原和平原干草原类型，为草原畜牧业的物质基础和基地。家畜南多北少是其主要问题。

STUDY OF TRANSITIONAL CHARACTERISTICS OF VEGETATION IN ZHALUTE COUNTY

To reasonably develop and use natural resources,adjust the structure of animal production, through in-vestigation the transitional characteristics of vegetation in zhalute county was analised from climate, soil,plantage and vegetational form,so as to know its rule,The area is transitional zone from Daxingan moun-tain to Liaohe plain,the modern ecological environment is the main reason of plantage forming.Mostregion is low mountain-hilly dry grassla nd a nd plain dry grassland.That is the material base and basalland.Many in south and few in north of animal is its major problem.