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从1982年开始,我们对招远县现存杏资源进行了连续四年的调查研究。初步认为,全县共有不同品种30个,均为普通杏品系:分为甜仁、苦仁两类;红色、白色两系;离核、粘核、半粘核三群。初选出的红色品种红金榛、平顶榛、黄金榛、小拳杏、大拳杏、胭脂辫和白色品种小香榛等七个优良品种(图1),1984年6月经有关单位科技人员鉴
Since 1982, we conducted a continuous four-year investigation of the existing apricot resources in Zhaoyuan County. Preliminary believe that the county has a total of 30 different varieties, all common apricot strains: divided into sweet, bitter two categories; red, white two; from nuclear, viscous nuclear, semi-viscous nuclear three. Primary selection of the red varieties of red hazelnut, flat top hazel, gold hazel, small boxing apricot, big boxing apricot, rouge and white varieties of small hazel seven fine varieties (Figure 1), in June 1984 by the relevant units of science and technology Staff Kam