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香蕉组培苗生产中,防止香蕉束顶病和花叶心腐病的感染、防止变异是两个重要的技术环节。目前有的组培育苗厂家对防止变异未引起足够的重视,致使生产出来的瓶苗在大棚期及移植大田后产生变异,影响产量,农民要求索贴案时有发生。为使大棚育苗生产者及蕉农识别变异株,能在出圃前或大田定植初期剔除或及时补种,保证足苗,提高效益,特列表介绍香蕉组培苗变异类型及其特征。
Banana plantlets in the production of seedlings to prevent banana bunchy top disease and leaf heart disease infection, to prevent variation are two important aspects of technology. At present, some group nurture seedling manufacturers have not given enough attention to prevent mutation, resulting in the production of seedlings in the greenhouse period and after transplanting the field produce variation, affecting the yield, peasants require the case has occurred from time to time. In order to make the greenhouse nursery producers and banana farmers recognize the mutant strains, they can remove or replant them in time for early planting or field planting to ensure the seedlings and improve the efficiency. The special type and characteristics of banana plantlets are introduced.