山东省不同生态条件气候因素对谷子产量的影响

杨延兵,秦岭,王润丰,陈二影,尹秀波,刘玉芹,张素梅,丛新军,李国瑜,王乐政,管延安

Effects of Climatic Factors Under Diverse Ecological Conditions on Foxtail Millet (Setaria italica) Yield in Shandong

YanBing YANG,Ling QIN,RunFeng WANG,ErYing CHEN,XiuBo YIN,YuQin LIU,SuMei ZHANG,XinJun CONG,GuoYu LI,LeZheng WANG,YanAn GUAN

表1 谷子籽粒产量多因素方差分析和变因贡献率

Table 1 Multiple factors variance analysis of grain yield of foxtail millet and contribution rate of variable factors

变异来源 Source 平方和 SS 自由度 df 均方 Mean square F P 贡献率 Contribution rate (%) 区组Block 4388491.5 20 219424.6 年份Year 3805125.9 1 3805125.9 27.15 0.0001 2.70 地点Location 70602182.5 4 17650545.6 2.53 0.1949 50.05 品种Cultivar 12231908.4 7 1747415.5 5.13 0.0233 8.67 地点×年份Location×Year 27862874.4 4 6965718.6 49.71 0.0001 19.76 品种×年份Cultivar×Year 2382977.3 7 340425.3 2.43 0.0223 1.69 地点×品种Location×Cultivar 17371868.6 28 620423.9 4.43 0.0078 12.32 地点×品种×年份Location×Cultivar×Year 6793459.7 28 242623.6 1.73 0.0204 4.81 误差Error 19618704.8 140 140133.6 总计Total 165057593.1 239