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在育苗生产中,如何提高苗木的质量和单位面积上的苗木产量,增加经济效益,是目前林业生产中存在的一大问题。通过实验,我们摸索了一些成功的经验,即在连续三年的育苗生产中,采用扦插育苗——母条生产——大苗生产的方式安排生产,生产所用投资较少,节省生产时间,还能提高苗木质量和经济效益,可以认为是目前育苗生产方式安排的最佳选择。在同样的生产管理条件下,我们对下述四种生
In seedling production, how to improve seedling quality and seedling yield per unit area, increase economic efficiency, is currently a major issue in forestry production. Through experiments, we have explored some successful experiences. For example, in the three years of nursery production, we use cuttage seedling - parent bar production - big seedling production to arrange production, less investment in production, save production time, Improve seedling quality and economic benefits, can be considered as the best choice of seedling production mode. Under the same conditions of production management, we deal with the following four kinds of students