摘要
采用DTOPSIS法,对从高世代中筛选出来的15个烤烟优良品系进行小区比较试验。结果表明:参试品系中,Ⅰ5号品系综合性状最好,Ⅰ8号次之,综合评判结果与品种的实际表现一致。DTOPSIS法较单一性状的方差分析更为合理,可准确评价烤烟新品种的优劣。
AbFifteen new tobacco lines were tested by the DTOPSIS to evaluate their comprehensive characters. The results showed that the comprehensive characters of I5 line was the best and the comprehensive characters of I8 line was the better in tested lines. The comprehensive evaluation result was consistent with the actual field results. The DTOPSIS is more reasonable in comprehensive evaluation of new tobacco varieties compared with variance analysis.
出处
《贵州农业科学》
CAS
北大核心
2009年第1期51-53,共3页
Guizhou Agricultural Sciences
基金
贵州省科技厅"十一五"烟草育种重大专项[(2006)6026]
