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国有林场苗圃(以场带圃)在林场的发展建设中,曾经发挥了不可替代的作用,为造林绿化,防风固沙,涵养水源提供了大量优质苗木。其优越性主要是生产过程规范,产品质量可靠;在国营造林生产中发挥了就地取苗,缩短苗木在途时间,保证较高造林成活率的作用。但是随着市场经济的发展,社会对苗木的需求日益广泛和多样。苗木销售的日趋市场化,使国有林场苗圃的发展进入了“瓶颈”阶段。
In the development and construction of forest farms, state-owned forest farms nurseries (with farms and nurseries) have played an irreplaceable role and provided a large number of high-quality seedlings for afforestation, windbreak and sand fixation and water conservation. Its superiority is mainly regulated by the production process and the product quality is reliable. It has taken the role of taking seedlings locally, shortening the transit time of seedlings and ensuring the survival rate of afforestation in the state-owned afforestation production. However, with the development of market economy, the demand for nursery stock in the society is widening and diverse. Growing marketization of seedlings, the development of state-owned forest nurseries into the “bottleneck ” stage.