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嫁接茄子的好处在生产中日益显现。一是能增强茄子抗病虫害的能力;二是解决了茄子连作障碍的难题;三是能改良茄子商品性状;四是能促进茄子生长、使农户增产增收。近几年山东莘县嫁接茄子得到大面积推广,现已发展到1.2万亩。但在茄子嫁接育苗中,不少农户反映茄子嫁接苗成活率不高。据调查,其主要原因是:砧木和接穗的亲合力不强、没能选择适宜的嫁接时期(即砧木苗龄和接穗的大小一定要适当);嫁接技术操作不够规范;嫁接后的管理
The benefits of grafting eggplant is increasingly apparent in the production. First, to enhance the ability of eggplant pests and diseases; second is to solve the problem of continuous eggplant obstacles; third is to improve the traits of eggplant; fourth is to promote the growth of eggplant, so that farmers increase production. In recent years, Shandong Shenxian grafted eggplant has been widely promoted, has now developed to 1.2 million mu. However, grafting eggplant seedlings, many farmers reflect the survival rate of eggplant grafted seedlings is not high. According to the survey, the main reason is: the rootstock and scion affinity is not strong, did not choose the appropriate grafting period (ie rootstock seedling age and the size of the scion must be appropriate); grafting technology operation is not standardized; management after grafting