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果树无病毒矮化栽培是果树生产发展的方向。苹果病毒广泛存在于苹果树体中,严重妨碍果品的产量和质量。在相同栽培管理条件下,栽植苹果无病毒苗比常规苗,产量可提高30—60%,品质也好。我省已建苹果无毒采穗圃310亩,繁殖圃580亩,今秋明春可出圃苹果无毒苗250多万株,建果园5万亩。省森林植物检疫站组建了全省果树病毒检测中心,正按国家和省的规定,开展病毒的抗血清检测、指示植物检测和检疫技术
Fruit trees without virus dwarfing cultivation is the direction of fruit tree production and development. Apple virus widespread in the apple tree, seriously hinder the production and quality of fruit. Under the same cultivation and management conditions, planting apple virus-free seedlings than conventional seedlings, the yield can be increased by 30-60%, the quality is good. Our province has built 310 acres of non-toxic apple picking spade, 580 acres of breeding nursery, this spring and tomorrow can be out of nursery apple more than 2.5 million non-toxic seedlings, build 50000 acres of orchards. Provincial Forest Plant Quarantine Station set up the province’s fruit tree virus detection center, according to the provisions of the state and the province, to carry out antisera detection of the virus, indicating plant detection and quarantine technology