影响松类嫁接成活及成活后接穗生长的因素是多方面,而且是相互联系的,其中某个因素处理得好或坏,势必影响全局,因此,必须严格掌握各个不同环节,才能收到良好的效果。概括起来,影响松类嫁接的主要因素 The factors that affect the survival of the grafted pine and the growth of the scion after it is survived are many and interrelated factors. One of the factors is well or badly handled, which is bound to affect the overall situation. Therefore, we must strictly master all the different links in order to receive a good effect. To sum up, the main factors that affect pine grafting