黄土高原旱地谷子品种地上器官干物质分配与产量形成相关性分析

王小林,纪晓玲,张盼盼,张雄,张静

Correlation Analysis between Aboveground Biomass Allocation and Grain Yield in Different Varieties of Foxtail Millet in the Dry Land of Loess Plateau

Xiaolin Wang,Xiaoling Ji,Panpan Zhang,Xiong Zhang,Jing Zhang

表4 收获期茎秆、叶、单穗生物量相关系数的品种差异

Table 4 The different correlation index among stem, leaf and panicle biomass

品种 Variety 茎秆生物量(SB) Stem biomass 叶生物量(LB) Leaf biomass 单穗生物量(PB) Panicle biomass G03 SB 1 LB 0.54** 1 PB 0.33 -0.51** 1 G07 SB 1 LB 0.68** 1 PB 0.33 -0.33 1 G21 SB 1 LB 0.83** 1 PB 0.41 -0.52** 1 G29 SB 1 LB 0.53** 1 PB 0.43 -0.45* 1