基于隶属函数法对13个花生品种品质的综合评价

Comprehensive Evaluation of the Quality of 13 Peanut Varieties by Membership Function Method

为筛选出符合北方地区生产需要的品质优、商品性好、产量较高的花生新品种,本研究运用隶属函数法对2017年国家北方片花生新品种多点试验中小粒组的13个参试品种品质的5项主要指标进行了综合分析。结果表明,隶属函数值超过对照‘花育20号’的品种有4个,分别是‘郑农花23号’、‘宇花16号’‘、冀农G94’‘,冀5059’,这4个品种综合品质较优,适宜在北方地区种植推广,其中‘郑农花23号’与‘冀农G94’油酸含量大于70%可作为优质高油酸种质资源利用。

In order to choose the new peanut varieties with high quality,good commodity and high yield,which could meet the production needs of the northern areas in China,5 main quality indexes of 13 peanut varieties in small grain group in 2017 multipoint test of new peanut varieties in north China were analyzed by using the method of membership function.The results showed that there were 4 peanut varieties,including‘Zheng Nong Hua 23’,‘Yu Hua 16’,‘Ji Nong G94’and‘Ji 5059’,whose membership function value was higher than that of the CK‘Huayu 20’.The comprehensive quality of the 4 varieties was relatively good,indicating that the varieties were suitable for planting in north China.The oleic acid content of‘Zheng Nong Hua 23’and‘Ji Nong G94’were more than 70%,and the two varieties could be used as high quality and high oleic acid germplasm resources.