【摘要】 应用灰色关联度分析和模糊综合评判法对2006年福建省甘薯新品种区试10个点、9个新参试品种的9个性状的综合数据进行了综合定量评价。结果表明:模糊综合评判的等权与加权评判结果吻合程度高,其评判结果居前5位的品种与入选2007年续试品种相符,模糊综合评判法可用于甘薯高代新品系评比试验对新品系的综合评价。灰色关联度分析的等权与加权关联度吻合程度低。更多还原

【Abstract】 Grey relation grade analysis and fuzzy comprehensive judgment were used to make a comprehensive quantitative evaluation on nine sweet potato varieties according to their performance of nine traits in ten regions in Fujian province in 2006.The result was as follows: the equal-weight analysis and weighting analysis of fuzzy comprehensive judgment showed high inosculation,and the 5 varieties at the front in the analysis were consistent with the varieties that would join regional test again in 2007,thus Fuzzy comprehensive judgment could be applied in the comprehensive evaluation of new strains in evaluation test of advanced new strains of sweet potato.While the equal-weight analysis and weighting analysis of grey relation grade analysis showed low inosculation.更多还原