黄桃罐头是国际市场的畅销商品,我国年产仅万吨左右,出口供不应求。地处边陲的新疆叶城黄桃种质资源丰富。我们自1977年以来,历时8年,先后调查了上百个果园,数万株实生树,从中筛选收集了23个优良株系,建立品种园两处,育苗4000余株。几年来,经制罐与生产鉴定,初步确定铁 Peach canned food is the best-selling goods in the international market, with an annual output of only about 10,000 tons of exports in short supply. Located in the edge of Xinjiang Yecheng peach germplasm rich in resources. Since 1977, we have spent eight years investigating hundreds of orchards and tens of thousands of live trees. We have screened and collected 23 excellent strains from them and established two varieties of breeding gardens and 4,000 nurturing plants. Over the past few years, the tank and production appraisal, the initial determination of iron