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1 目的与材料方法 枣树(Zizyphus jujube Mill)原产我国,分布广,适应性强。骏枣是枣中名品,果硕大,肉厚味醇,可干鲜兼用。但近年枣疯病(MLO)的蔓延,严重地影响了骏枣的发展和市场供应。目前对于枣疯病的防治仍延用刨除病树、土壤消毒等常规方法,而彻底脱除MLO则是治疗枣疯病的一种积极方法。在这方面,国内已有一些研究,但尚未广泛应用于生产。我们采用骏枣茎尖分生组织及二次茎尖分生组织培养相结合的办法研究了枣疯病的脱除效果。
1 Purpose and Material Method Jujube Mill (Zizyphus jujube Mill) originated in China, widely distributed and adaptable. Jujube is jujube famous, fruit huge, fleshy meat alcohol, can be used both fresh and dry. However, in recent years, the spread of jujube mad disease (MLO) has seriously affected the development and market supply of jujube. At present, the prevention and treatment of jujube bark is still delayed with conventional methods such as diseased trees and soil disinfection, and the thorough removal of MLO is a positive treatment for jujube bark. In this regard, there have been some studies in China, but not yet widely used in production. We use jujube stem meristem and secondary shoot tip meristem culture combination of methods to study the removal of jujube broom disease.