烟地套种甘薯龙紫9号的高效栽培技术研究

黄艳霞, 陈根辉, 林建富, 郭其茂, 黄康德, 四郎群措, 谢丽君, 林子龙

Study of Highly Efficient Cultivation Technique of Inter Cropping Sweet Potato Longzi 9 in Tobacco Field

Huang Yanxia, Chen Genhui, Lin Jianfu, Guo Qimao, Huang Kangde, Silang Quncuo, Xie Lijun, Lin Zilong

表5 正交试验甘薯产量的方差分析

Table 5 Analysis of variance for sweet potato yield in orthogonal experiment

变异来源Variation source 平方和SS 自由度df 均方MS F值F-value P值P-value A 215 876 015.14 2 107 938 007.57 8.73 0.0078 B 1 550 739.39 2 775 369.70 0.06 0.9396 C 125 820 749.60 2 62 910 374.80 5.09 0.0332 A×C 20 317 176.95 2 10 158 588.47 0.82 0.4700 误差Error 111 232 677.09 9 12 359 186.34 － －