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嫁接是什么?嫁接即是将植物的一部分器官移接到另一株植物体上,使它们愈合成长的一新个体。新个体上能发育成枝、叶、花、果的部分称为接穗;发育成根系的部分称为砧木。嫁接能保持栽培植物品种的优良性状、提高品种质量,特别能增强果树对低温、干旱、水涝、盐碱等不良环境的适应性,提高抗病虫害的能力,提早结果期,控制树体大小,提高果实的产量和质量。因此,嫁接是被子植物营养繁殖的常用方法之一。
What is grafting? Grafting is the transfer of a part of the plant’s organs to another plant so that they can heal and grow. The part of the new individual that develops into branches, leaves, flowers, and fruit is called the scion; the part that develops into the root system is called the rootstock. Grafting can maintain the excellent traits of cultivated plant varieties and improve the quality of varieties, and can in particular enhance the adaptability of fruit trees to adverse environments such as low temperature, drought, blisters, salinity, etc., improve the ability to resist pests and diseases, advance the outcome period, and control the size of trees. Improve fruit yield and quality. Therefore, grafting is one of the common methods for vegetative propagation of angiosperms.