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针对枣树发芽晚、体内含水量低、抗逆性和自身保护能力强的特点,在不使用生长素和保水剂的情况下,利用枣树粗根皮部、根系愈伤组织和少量未失水的须根生根,主干和枝干皮部隐形芽萌发的原理,通过6年的试验,使大枣幼树移栽获得成功。试验结果表明,大枣幼树移栽成活率和保存率均达到90%以上,建园当年即可收回造林成本;不仅使原过密园得到合理稀疏,而且把稀疏下来的幼树用于移栽建新园。
In view of jujube germination late, low water content, resistance and self-protection ability without using auxin and water-retaining agent, the use of jujube root bark, root callus and a small amount without exception Water rooting, root and branch of the trunk of the invisible bud germination principle, through 6 years of trials, Jujube seedling transplanting success. The results showed that juvenile juvenile tree survival rate and survival rate of transplanting reached more than 90%, the rebuilding of the park that year can recover the cost of afforestation; Not only the original dense park was sparsely populated, but the sparse down saplings for the shift Build a new garden.