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近年来,我国果树科研人员进行了果树杂交育种,培育出新品种,其特点是比原有早熟品种成熟期还提前10—20天,从盛花初期到果实采摘的时间不足两个月,果实品质好,商品经济效益高。现将几个突出的新品种介绍以下:一、春蕾:原代号沪005。是上海市农科院园艺研究所庄恩及等人于1974年用胚培法育成的,亲本为沙子早生×白香露。1980年开始在全国18个省市引种试栽,普遍反映良好。在石家庄栽喷药次数少,管理投资小。
In recent years, our fruit tree researchers carried out fruit tree hybrid breeding, breed new varieties, which is characterized by more mature than the original early maturing period of 10-20 days, from the early bloom to the fruit picking time of less than two months, the fruit quality Good, high economic efficiency of goods. Now highlight a few new varieties of the following: First, the spring bud: the original code Shanghai 005. Zhuang En and others, Shanghai Institute of Horticulture, Academy of Agricultural Sciences in 1974 with the embryo culture law bred, the parents of sand × early morning white incense. Beginning in 1980 in 18 provinces and cities across the country to test planted, generally reflect the good. In Shijiazhuang plant less spraying, management investment is small.