棉树体内含有较多的单宁物质,嫁接时削口极易氧化而形成隔离层,影响嫁接成活。另外,嫁接技术的好坏也是导致成活率高低的一个重要因素。稍带术质片芽接是柿树芽接最适用的一种。此法技术简单,极易掌握,成活率高,也适宜于苹果、梨、桃等果术嫁接。稍带术质片芽接方法有以下步骤: 接穗准备:柿树深秋叶落尽时或初冬,在树冠中上部选择无病虫害、充实饱满的当年生枝条作接穗。接穗采摘后,选择荫蔽处,用清洁的河沙埋藏,上面覆盖塑料薄膜,以保证湿润;每隔10——15天检查一次,保证湿度在60——65％,以此为嫁接提供优质接穗。嫁按时期:大规模的柿子嫁接时间,冬春季节于1月中旬至2月(各地区自然、气候条件各异,在这段时间内灵活掌握最佳嫁接时机)。夏季嫁接于7月下旬至8月也可。 Cotton trees contain more tannin material, grafting cut easily oxidized to form the isolation layer, affecting graft survival. In addition, the quality of grafting technology is also an important factor leading to the level of survival. Slightly with quality film budding is the most suitable for persimmon budding a. This method is simple, easy to master, high survival rate, but also suitable for apples, pears, peaches and other fruit grafting. Slightly with quality film budding method has the following steps: Scion preparation: persimmon autumn leaves late or early winter, the upper part of the crown in the choice of no pests and diseases, enrich the full year branches for scion. After the scion picking, select the shade, buried with a clean sand, covered with plastic film to ensure moisture; every 10-15 days to check once to ensure humidity in the 60 - 65%, as grafting to provide high-quality scion . Marriage by the period: large-scale persimmon grafting time, winter and spring mid-January to February (all regions of natural and climatic conditions vary, during this time flexibility to grasp the best timing of grafting). Summer Grafting in late July to August can be.