不同木薯品种（系）农艺性状分析及高产品种（系）筛选

肖明昆, 刘光华, 宋记明, 刘倩, 段春芳, 姜太玲, 张林辉, 严炜, 沈绍斌, 周迎春, 熊贤坤, 罗鑫, 白丽娜, 李月仙

Analysis of Agronomic Characteristics of Different Cassava Varieties (Lines) and Screening of High-Yielding Varieties (Lines)

Xiao Mingkun, Liu Guanghua, Song Jiming, Liu Qian, Duan Chunfang, Jiang Tailing, Zhang Linhui, Yan Wei, Shen Shaobin, Zhou Yingchun, Xiong Xiankun, Luo Xin, Bai Lina, Li Yuexian

表4 10个木薯品种（系）主成分因子得分及排名

Table 4 Score and ranking of principal component factors of ten cassava varieties (lines)

品种 （系） Variety (line) 主成分因子得分 Principal component factor score 综合得分 Composite scores 排名 Ranking Y1 Y2 Y SG-9 13.492 0.097 11.800 1 GMT 8.573 0.577 7.563 2 SC-1 6.240 -0.306 5.414 3 SC124 2.389 -0.005 2.087 4 277 0.984 -0.158 0.840 5 GR891 0.593 -0.450 0.461 6 58-7 -2.521 0.160 -2.182 7 SC205 -7.876 -0.068 -6.890 8 43-3 -8.056 -0.246 -7.070 9 SC9 -13.818 0.396 -12.023 10