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巨峰葡萄是日本果树育种家大井上康于1936年通过杂交育种培育成功的四倍体(2n-76)欧美杂种葡萄优良品种,1945年正式命名发表。其主要特征在于树势强健,定植后第2年即可投产;栽培容易,适应性强,较抗病害;果穗和果粒巨大,单粒重15～20克,可溶性固形物达18％以上,品质优,色泽好,适合鲜食,是颇受城、乡人民欢迎的夏令应时水果。几十年来,经过不断地杂交育种、实生选种和芽变选种,已培育出一大批
Kyoho grape is a Japanese fruit breeder Takayoshi Sakamoto in 1936 by cross breeding successful tetraploid (2n-76) hybrid varieties of European and American hybrids, officially named in 1945. The main characteristics are that the tree vigor is strong and can be put into production in the second year after planting; the cultivation is easy, adaptable and disease-resistant; the ear and fruit are huge, the grain weight is 15-20 g, the soluble solid content is more than 18% Good quality, good color, suitable for fresh food, is popular with the city and township people’s summer welcome seasonal fruit. For decades, after continuous breeding, seed selection and mutation selection, has been bred a large number of