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早酥梨是一个比较有名的优良新品种,原系中国农业科学院果树研究所1956年在辽宁兴城以苹果梨为母本,身不知为父本进行杂交,1969年选出定名的.它在北方各省市如新疆、吉林、辽宁、陕西、甘肃、北京等地栽培表现良好,但从北方严寒抗旱的气候条件下引种到南方栽培,能否保持本品种高产优质的特性,需待研究.1974年安徽农学院滁县分院从陕西中国果树研究所引进早酥梨,在该院实习果园进行试栽观察,结果如下: 一、早酥梨在皖东生长与结果表现皖东包括滁县、全椒、来安、天长、凤阳、嘉山、定远等县,地形大都是低山丘陵及波状起伏地.它处于亚热带北缘,气候温暖,年平均温度15℃左右,7月平
As early as the pear is a well-known fine new varieties, the original Chinese Academy of Agricultural Sciences Institute of fruit trees in Xingcheng in Liaoning in 1956 to apple pear as the mother, I do not know the male parent to hybrid, was named in 1969. It The northern provinces such as Xinjiang, Jilin, Liaoning, Shaanxi, Gansu, Beijing and other places performed well, but the northern cold and drought-resistant climatic conditions introduced to the south of cultivation, can maintain the high yield and quality of the varieties of properties to be studied .1974 Year of Anhui Agricultural College Chu County Branch from Shaanxi Fruit Research Institute of China introduced as early as pear, in the hospital internship orchard pilot plant observation, the results are as follows: First, the morning pear in the East Anhui growth and results of the performance of East Anhui Province, including Chu, all Pepper, Lai, Tianchang, Fengyang, Jiashan, Dingyuan and other counties, most of the hilly and undulating terrain. It is in the northern margin of the subtropical, warm climate, the annual average temperature of about 15 ℃, July flat