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对 8年生刺槐优良无性系区试林的 15个无性系进行了材性遗传变异分析 ,遗传参数的估算 ,性状相关遗传力分析。且按照建筑材主要材性要求 ,对无性系的生长、材性进行了综合评价 ,筛选出皖 8、鲁 7等7个无性系为生长速度较快、材质优良的刺槐建筑材无性系
Fifteen clones of 8-year-old Robinia pseudoacacia clones were evaluated for genetic variation, genetic parameters and trait heritability analysis. According to the main material requirements of building materials, the clonal growth and material properties were comprehensively evaluated. Seven clones, Anhui 8 and Lu 7, were screened out to be clones with high growth rate and good quality.