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樟子松是东北地区主要用材林、防护林和“四旁”绿化的优良树种。樟子松苗木的培育是造林绿化的物质基础，为进一步提高育苗质量，培育更多的优质壮苗，提高苗圃樟子松移植成活率，试验组在樟子松移植过程中应用了由山西农业大学研制生产的新产品--根宝。根宝是一种营养型植物生
Pinus sylvestris is the main timber forest in Northeast China, shelterbelt and “four sides ” green tree species. Pinus sylvestris seedling cultivation is the material basis for afforestation, in order to further improve the quality of nursery, nurturing more quality strong seedlings and improve the survival rate of nursery Pinus sylvestris transplantation, the experimental group in the process of transplanting Pinus sylvestris applied by Shanxi Agriculture University development and production of new products - root Po. Root Po is a vegetative plant health