雪松移栽注意事项（Notes on cedar transplanting）.docVIP

雪松移栽注意事项（Notes on cedar transplanting） Cedar tree tall, beautiful trees, landscaping is a well-known ornamental species. Whether plant alone or column with its magnificent momentum, graceful posture, unique style dominate in many species. But cedar is not tolerant of salinity, and the survival rate of transplanted cedar in saline soil is very low. The author has been engaged in Cedar transplanting for many years. According to his habits, he has tried to find a method to transplant cedar in saline alkali land. The time should be in the spring buds of cedar transplant began to sprout when. The root is almost dormant, sap flow is slow, weak physiological activity, transplantation has little effect on the cedar. After transplantation, the temperature gradually increased, root from sleep state to the growth state of sap flow accelerated, physiological activity in germinating shoots after transplantation, the new root growth after transplantation. Such as transplant late, the physiological activities of the transplantation process interference cedar is ongoing, will cause the loss of water, leaves, bark, pine juice stock outflow phenomenon, is not conducive to survival. The site of cedar is a kind of Yang tree. Although it has certain resistance to Yin, it is best to have sufficient light and heat, otherwise it will not grow well. The transplantation of cedar to leeward toward the best, for example in some buildings on the sunny side of planting. The sun is abundant, the weather is cool and the temperature is high. It is very beneficial to the growth of cedar and the safe winter. For in building thenightside planting, should avoid the shadow area, at least at the top to avoid the shadow area, to ensure adequate illumination at the top. Cedar drought resistant ability, avoid water accumulation, so transplant cedar should choose more drainage place, or transplant in artificial build high convex ground. Choose the seedling selection of vigorous growth, robust, non pests, bea