林业工程抗旱造林技术措施

Technical measures for drought resistance afforestation in forestry engineering

分析了制约林业工程发展的因素,如水资源,树种选育,造林技术,介绍了林业工程抗旱造林技术,即幼苗抚育管理技术、容器苗造林技术、覆膜造林技术。提出提高林业工程抗旱造林技术措施,即加强水资源管理,科学调配水源,采用节水设施,保证树木用水需要。合理选择树种,观察树木生长情况和抗旱效果。整治土壤环境,消除土壤中的有害物质,杀死病虫细菌。加强技术指导,按照施工要求进行种植,严格控制种植流程,确保成活率。

The factors that restrict the development of forestry engineering are analyzed, such as water resources. In tree species breeding, afforestation technology. The drought-resistant afforestation technology of forestry engineering, namely seedling tending and management technology, container seedling afforestation technology and film mulching afforestation technology, was expounded. The technical measures for improving drought-resistant afforestation of forestry projects are put forward, namely, strengthening water resources management, scientific allocation of water sources, adopting water-saving facilities, and ensuring water use needs of trees. Reasonable selection of tree species, to observe tree growth and drought resistance. Rehabilitation of soil environment, to eliminate harmful substances in soil, killing diseases, insects and bacteria. Strengthen technical guidance, plant according to construction requirements, strictly control the planting process to ensure survival rate.