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天汪一号苹果是甘肃省天水市果树研究所1980年在天水市秦州区汪川镇杏树湾村果园发现的红星短枝浓红型芽变新品种,2003年通过国家林业局林木良种审定委员会审定。为了加快天汪一号苹果标准化栽培,我们引进了新疆野苹果、八棱海棠、珠美海棠和当地山定子4种砧木在天汪一号苹果上进行了比较系统的试验研究,观察了不同砧木品种特性,总结了天汪一号苹果在不同砧木上的嫁接表现,提出了在不同立地条件和土壤类型下天汪一号苹果最适宜的砧穗组合。
Tianwang No.1 apple is a new breed of red spur red rose buds found in the orchard of Xingshuwan Village, Wangchuan Town, Qinzhou District, Tianshui City in 1980 by the Fruit Tree Research Institute of Tianshui City, Gansu Province. In 2003, it was approved by State Forestry Administration Validation Committee validated. In order to speed up the day Wang an apple standardized cultivation, we introduced the Xinjiang wild apple, Palus ciliatis, Begonia Begonia and the local mountain statues of four kinds of rootstock in Tianwang 1 apple were more systematic study of the observed different varieties of rootstock Characteristics, summarizes the Tianwang-1 apples on different rootstock grafting performance, put forward in different site conditions and soil type Tianwang-1 apple most suitable scion combination.