巴梨红色芽变是巴梨丰产栽培中常易发生的现象。据国外报刊报道,美国及西欧等国均有芽变选种的红色巴梨品种栽培,普遍认为优于普通巴梨品种。在美国超级市场出售红巴梨,价格为普通巴梨的两倍。我国也有巴梨红色芽变现象的报道,但因果实品质等方面不合标准,未能引起人们的足够重视。1985年8月,由江苏省农科院园艺所会同南京农业大学园艺系及江苏农科院园艺系等单 Barney red bud is a high yielding cultivation of Barley often happen phenomenon. According to foreign press reports, the United States and Western Europe and other countries have bud varieties of red varieties of pear cultivation, is generally considered superior to ordinary varieties of Pakistani pear. Red Bar pears are sold in the U.S. supermarkets at twice the price of regular ones. There are also reports of the phenomenon of red buds of red pear in our country. However, due to the substandard standards of fruit quality, it failed to attract enough attention from people. 1985 August, Jiangsu Provincial Academy of Agricultural Horticulture by the Department of Horticulture, Nanjing Agricultural University and Jiangsu Agricultural Science Institute and other single