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7 正交试验甘薯大薯率的方差分析

Table 7 Analysis of variance for sweet potato of large tuber rate 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 641.21 2 320.60 10.04 0.0051 B 81.16 2 40.58 1.27 0.3265 C 60.79 2 30.39 0.95 0.4218 A×C 88.17 2 44.08 1.38 0.3000 误差Error 287.41 9 31.93 － －