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6 不同因素的甘薯大薯率极差

Table 6 Range of large tuber rate of different factors

因素 Factor 极小值 Minimum 极大值 Maximum 极差 Range 调整极差 Modified range A 15.78 30.36 14.58 13.13 B 19.80 24.70 4.90 4.41 C 20.65 25.12 4.48 4.03 A×C 20.50 25.76 5.26 4.74