论文部分内容阅读
党的十一届三中全会以来,科左中旗从改善生态环境和农牧业生产条件出发,加快了造林绿化步伐。1984～1988年,全旗累计造林215.7万亩,保存面积129万亩,相当于前35年造林保存面积的2.8倍。平均保存率由过去的38.7％提高到60％。这个旗之所以在短短几年里,初步建成综合防护林体
Since the Third Plenary Session of the 11th Central Committee of the Party, Kezuozhongqi has accelerated the pace of afforestation and greening based on the improvement of ecological environment and the conditions for the production of agriculture and animal husbandry. From 1984 to 1988, the entire county had a total of 2.157 million mu of afforestation and a conservation area of 1.29 million mu, equivalent to 2.8 times the area conserved in the first 35 years. The average preservation rate from the previous 38.7% to 60%. The flag in a few short years, the initial construction of integrated shelterbelt