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近年我国消费市场对早熟、品质优的梨果品需求迫切.新疆梨生产中推广的早熟品种,只有“早酥”综合性状较好.本课题用早熟品种“早酥”为母本,优质品种“库尔勒香梨”为父本进行有性杂交育种.选育出有希望的早熟,品优单株“85——8——15”.1995年7月中旬由塔里木农垦大学科研处主持邀请有关专家,对“85——8——15”进行了现场观察和果实鉴评,一致认为“85——8——15”株系7月上旬成熟,比“早酥”提早半月至1个月上市,且果实较大,色泽和果形与“库尔勒香梨”近似,品质中上.与其父母本相比较,“85——8——15”株系具有成熟早,果实品质好的特点,对更早提供市场梨果实有重要意义.现将该株系的选育研究总结如下.
In recent years, there is an urgent need for early maturing and excellent quality pear fruits in the consumer market in China. Only the early-maturing varieties that are widely used in Xinjiang pear production are better. Korla fragrant pear “as the male parent of sexual hybrid breeding. Breeding promising hope, single plant” 85 - - 8 - - 15. “In mid-July 1995 by the Tarim Land Reclamation University, presided over the invitation of experts , On the ”85--8--15“ on-site observation and fruit evaluation, agreed that ”85--8--15“ lines mature in early July, ”Crisp“ earlier than half a month to 1 month listing , And the fruit is bigger, the color and fruit shape are similar to ”Korla fragrant pear“, and the quality is middle and high. Compared with their parents, ”85--8--15" is characterized by early ripening and good fruit quality, Earlier provision of market pear fruit is of great significance. Now the strains of breeding research summarized as follows.