林业和畜牧业都是山区的重要生产部门,他们之间有着相互依存相互制约的关系,在开发建设过程中,只要两者能合理结合,就能充分利用山区资源,使两业都能协调的发展。但是有的只追求经济利益,不考虑生态效益和社会效益;有的只从本部门局部利益出发,很少考虑部门之间的依存关系,这样不但会造成在资金、劳力和资源利用上的片面性,也会引起部门间相互制约、相互矛盾。近几年来,我省山区的畜牧业有很大发展。据临沂,枣庄、济宁3市、地的山丘县调查,牛、羊、猪等牲畜比建国初期都有大幅度增长,多者增长5—6倍,但草地面积和单 Both forestry and livestock husbandry are important production sectors in mountainous areas. They have interdependence and mutual restraint relations. In the course of development and construction, as long as the two can be rationally combined, mountain resources can be fully utilized so that both industries can coordinate development of. However, some only pursue economic interests and do not consider ecological and social benefits. Some only proceed from the partial interests of their own departments and seldom consider the interdependence between sectors. This will not only result in one-sidedness in capital, labor and resource utilization , Will also cause departments to restrict and contradict each other. In recent years, the livestock husbandry in mountainous areas of our province has greatly developed. According to the investigation of Linyi, Zaozhuang and Jining 3 counties, the number of livestock such as cattle, sheep and pigs has increased by a large margin compared with the early days of the founding of the People’s Republic of China, with the increase of more than 5-6 times. However, the area of ​​grassland and the single