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本文对3个苹果品种(红玉、红冠、澳洲青苹)的无病毒树与潜带病毒及类菌原体树的生产性能进行了比较。3年的试验结果表明,红玉、红冠和澳洲青苹无病毒树的产量比带毒树分别增加56%、40%和41%。3个品种的单株生产效率(单位干周面积的产量)或果实可溶性固形物含量及红玉、红冠的着色面积和着色程度,在病树与健康树之间均无显著的差异。红玉无病毒树冠较潜带病毒树宽22%,红冠无病毒树比带毒树高11%,澳洲青苹无病毒树较带毒树高9%,宽15%。
In this paper, three apple species (ruby, red crown, Australian green apple) virus-free tree and latent virus and mycoplasma tree production performance were compared. The results of three years showed that the yields of red jade, red crown and blueberry-green apple-free tree increased 56%, 40% and 41% respectively compared with the virulent tree. The three plant species per plant production efficiency (unit dry weeks area yield) or fruit soluble solids content and ruby, red crown of the coloring area and degree of coloring, there is no significant difference between the diseased tree and healthy tree. Rhododendron-free canopy is 22% wider than the latent virus tree, Red crown virus-free tree is 11% higher than poisonous tree, Australian Green apple virus-free tree is 9% higher and 15% wider than virulent tree.