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芒果小苗定植一般需3—4年以上才开花结果,而采用大树移植则可提早。1987年6—9月本所机关12户职工,因搬新居移植芒果大树(4—12年生)25株,1988年2月2—3日调查成活14株,成活率56％,其中3株已开花结果。但各户所采用的技术措施不一,有的移植前10—20天砍除树冠,涂封切口;有的移植前10—18天暴露根圈,切断部分侧根;有的解除树冠与挖苗同时进行。截干高度2—5米不等。移植后视天气情况适当淋水,保持植穴内土壤湿润。归纳起来大体可分为以下几种处理措施:
Mango seedlings generally need more than 3-4 years before flowering, and large trees can be used earlier. From June to September 1987, a total of 12 employees of the institute moved 25 new mangroves (4-12 years old) for transplantation of new homes and 14 survived from February 2-3, 1988 with a survival rate of 56%, of which 3 Has a flowering result. However, the technical measures used by each household vary, and some 10-20 days before the removal of canopy crown, incision seal; some 10-18 days prior to transplantation exposed root ring, cut off part of the lateral roots; and some to lift the crown and dug At the same time. Cut off the height of 2-5 meters ranging. Appropriate after the transplant water as the weather conditions to keep the soil moisture in the planting hole. Summarize can be divided into the following types of treatment: