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赤峰市郊区姜家营子乡是个干旱山区。这里的干部群众为了改变家乡的面貌,坚持走植树种草建设山区的道路。经过二十年的努力,已植树19.2万亩,人均16亩,森林覆被率达45％;种草保存面积1.5万亩。林草业的发展,使这个贫困山区旧貌换新颜,被评为全国水土保持先进单位。他们植树种草治理山区的经验主要有三条: 一是按自然规律办事,采取科学的治理方法。1972年以前,他们把建设山区的着眼
Chifeng City suburbs Jiang Jiayingzi is a dry mountainous area. Here, cadres and the masses in order to change the face of their hometown, adhere to the road of planting trees and planting grass in mountainous areas. After 20 years of hard work, 192,000 mu of trees have been planted, with a per capita area of 16 mu and a forest cover rate of 45%. The grass has an area of 15,000 mu. The development of forestry and grass industry made the poor mountainous area look new and beautiful and was rated as the advanced unit for soil and water conservation in China. Their experience of planting trees and grasses to govern mountains is mainly based on three aspects: First, they work according to the laws of nature and adopt scientific methods of governance. Before 1972, they focused their attention on the construction of mountainous areas