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1 选育过程春雨 1号是从山东省莱西民间栽培的早熟桃中选育的极早熟桃新品种 ,父母本不详。笔者于 1996年进行高接观察和嫁接繁育 ,表现性状稳定。经有关专家综合考评 ,认为该品种具有果个较大、外观艳丽、品质极上、极早熟 (果实发育期仅 55天 )的特点。同时具有耐瘠薄、成花
1 breeding process Chunyu 1 is from Laixi, Shandong Province, early cultivation of perennial peach cultivated very early peach new varieties, parents of unknown. In 1996, the author carried out high observation and grafting breeding, showing stable character. Comprehensive assessment by the relevant experts, that the varieties have a larger fruit, gorgeous appearance, the quality of very, very precocious (fruit development period of only 55 days) characteristics. Also resistant to infertility, into flowers