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福云杂交种是我所革命职工在毛主席革命路线指引下,于1958年冬,利用毗邻种植的云南大叶种(父本)与福鼎大白茶(母本)为亲本,通过自然授粉而得的杂交一代有性群体,即福云58型杂交种。它有80％左右显父、母本的遗传性状(其中60—65％为父本显性),具半乔木状,大叶、早芽、多毫与生长期长等优良特性。克服了父、母本的一些主要弱点,表现出抗逆性强,生活力高,适应性广,幼树生长迅速,分枝多,长势旺,芽头密,嫩梢肥壮等杂种优势。(福云58型杂交种已另有专题研究报告) 1964年起,在群体与单株观察基础上,采用短枝扦插法,从福云58型群体中分离选出20个型号进行比较,通过幼、青年期的小区试验与大面积多点试种,进一步选出福云无性系6号、7号、8号、10号和23号等10个高产优质新品种。目前已向省内外广大茶区进行推广试种。
Fuyun hybrids are my revolutionary workers under the guidance of Chairman Mao’s revolutionary line in the winter of 1958, the use of adjacent planting Yunnan big leaf species (father) and Fuding Dabaica (female parent) as the parent, through natural pollination and Got a cross-generation sexual groups, namely Fuyun 58 hybrids. It has about 80% of the significant father and mother of the genetic traits (of which 60-65% of the male dominant), with semi-arborescent, large leaves, early buds, more than a few millimeters and growth period and other fine features. Overcome some of the main weaknesses of the parent and the mother, showing strong resistance, high viability, wide adaptability, rapid growth of young trees, branches and more prosperous, sprouts dense, tender tip fertile and other hybrid advantages. (Fuyun 58 hybrids have another special research report) from 1964 onwards, based on observations of groups and individuals, the use of short cuttage method, from the Fuyun 58 population selected 20 models were compared by Young and adolescent community trials and large-area multi-point trial, and further selected 10 new breeds of high yield and high quality such as Fuyun clones No.6, No.7, No.8, No.10 and No.23. At present, it has been popularized and planted to the vast tea area inside and outside the province.