论文部分内容阅读
随着四化建设的向前推进,人民生活水平的提高,特别是中央决定要将我省建设成煤炭重化工基地,林业也必须相应地有个大发展。从更高的要求看,我省林业生产结构还存在着某些不尽合理和不相适应之处,需进一步加以调整和改革,布局上也有加以充实和完善的必要。兹仅就林种、树种的结构和布局提出以下设想和建议。一、林种结构和布局据森林资源清查,我省现有2408.1万亩森林中,用材林2035.6万亩,占85.1％;防护林196.3万亩,只占8.2％;经济林107万亩,占4.4％;灌木林48.4万亩,占2％。上
With the progress of the four modernizations and the enhancement of people’s living standard, especially the central government’s decision to build our province into a coal-heavy chemical industry base, forestry must also have a corresponding great development. From a higher demand, forestry in our province there are still some unreasonable and incompatible with the production structure, need to be further adjusted and reform, the layout also have to be enriched and perfected. The following ideas and suggestions are hereby made only on the structure and layout of the forest species and tree species. I. Structure and Layout of Forest Species According to the inventory of forest resources, there are 20,356,000 mu of timber forests in the province with an area of 20,408,000 mu, accounting for 85.1% of the total forest area. There are 1,963,000 hectares of shelter forests, accounting for only 8.2% of the total area. 48.4 hectares of shrubs, accounting for 2%. on