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为了加速现代林业的育苗工作,正在研究和运用愈益完善的方法,使在整个生长季节都能造林。例如,以泥炭土为基质的容器苗,已在森林更新和造林中得到广泛的采用。目前温室作业的发展已达到这样的水平,基本上解决了光照、温度调节、包括追肥的及时定量浇灌等自动化系统问题。现在正认真地研究基质的最佳配方及其对造林后苗木生长和发育的影响。
In order to speed up nursery efforts in modern forestry, increasingly sophisticated methods are under study and applied to afforestation throughout the growing season. For example, peat-based container seedlings have been widely used in forest renewal and afforestation. At present, the development of greenhouse operations has reached such a level, basically solved the lighting, temperature regulation, including timely top-dressing watering and other automation systems. The optimal formulation of the substrate and its effect on seedling growth and development after afforestation are now being carefully studied.