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“森林与纸浆协会”在其出版的《林业情报资料》中曾报道了因苗圃育苗容器不当而引起苗木根部变形的各种不同的后果.因为年幼的树木开始生长不好,就会给以后育林工作带来很多的困难,而且很少能长成有用之材.为了育林成材,就必须研究出防止隐患发生的办法.和其他许多育苗技术相比较,我们认为采用“梅尔费等”营养袋育苗是比较先进的一种方法.目前的育苗容器类型(一)幼苗根无法穿透的硬壁育苗容器这是根据加拿大管筒或陶土花盆派生制作出来的.在这种容器内壁上加制了垂直的棱状物,以导向根的生长,使幼苗的根不致于沿着容器的内壁螺旋状生长.(二)幼苗根可以穿透其壁的育苗容器用这种类型容器,移栽时容器和幼苗一块埋入土中.将土不经过焙烧直接挤压而成的育苗容器,以及由此派生出来的,将泥炭土或纸浆技压成的育苗容器就属于这种类型.
The Forest and Pulp Industry reported in its Forestry Information Paper various different consequences of seedling root deformities caused by improper container nurseries and nurseries, as young trees begin to grow poorly, There are a lot of difficulties in the cultivation of silviculture, and very few can grow into useful materials .In order to grow the timber, we must develop a way to prevent the occurrence of hidden dangers.Compared with many other seedling techniques, we believe that the use of “Melfer and other” nutrition Bag seedling is a more advanced method. The current seedling container type (A) seedling root can not penetrate the hard-wall seedling container which is based on Canadian tube or pottery derived from the production in this container on the wall plus Vertical prisms were made to guide the growth of the roots such that the root of the seedlings did not grow spirally along the inner wall of the container. (2) Seedlings with seedling roots penetrating their walls. With this type of container, transplanting When the container and seedling a buried in the soil will not be roasted directly extruded seedling container, and derived from the peat soil or pulp technology into the seedling container into this category .