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目前林业部门强化科技支撑,大力构建林木种苗生产供应体系,针对主要造林树种良种选育进行立项重点研究,以良种基地为平台,以常规育种为基础,进行品种改良与种质创新,以期尽快选育一批高产优质、适应性强、抗逆性强,适合不同立地条件生长的优良品种和优良无性系,从根本上保障林木良种化,提高林业建设的科技含量。同时,通过保障性苗圃建设不断调整苗木生产布局不合理,结构性矛盾突出的问题,完善国有、集体、个人等多种所有制共同发展的苗木生产供应体系。
At present, the forestry sector to strengthen scientific and technological support, and vigorously build the forest seedling production and supply system, for the main afforestation seed selection breeding project focus on research, good seed base as a platform, based on conventional breeding, variety improvement and germplasm innovation, with a view to as soon as possible Breeding a group of high yield and good quality, strong adaptability, strong resistance, suitable for growing on different site conditions of fine varieties and excellent clones, fundamentally protect the tree seedling and improve the scientific and technological content of forestry construction. At the same time, through the construction of nursery security nursery constantly adjust the production layout of seedlings irrational, prominent structural contradictions, improve the state-owned, collective, individuals and other common development of ownership of seedling production and supply system.