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红松是我国东北地区的主要造林树种之一,在国民经济中占有重要位置。同时红松种子的营养价值也非常高。怎样培育出优良的红松嫁接苗以满足林业生产的需要,是当目前急需解决的问题。
Korean pine is one of the main afforestation species in Northeast China, occupying an important position in the national economy. At the same time, the nutritional value of Korean pine seeds is also very high. How to cultivate good grafted pine seedlings to meet the needs of forestry production is an issue that urgently needs to be solved.