桃原产我国，栽培品种繁多，大多数６月底以后成熟，早熟品种较少。现有早熟品种中，多数为软溶质水蜜桃，且果型小、产量低、味偏酸或淡，与人们生产、生活和市场上需要高品位水果不相适应。都昌大白桃（代号８７—８）集果大、形美、质优、早熟、耐贮运为一体，是省经作局、 Peach origin of our country, a wide variety of cultivars, most mature after the end of June, fewer varieties of early maturing. Among the existing precocious varieties, the majority are soft solute peaches, and the fruit is small, the yield is low, the taste is slightly acidic or light, which is incompatible with the production, living and market needs of high-grade fruits in people. Duchang large white peach (code 87-8) set the fruit, the United States, high quality, precocious, resistant to storage and transportation as a whole, is the Bureau of Economic,