不同垄高下雪茄烟根组织结构及根系与地上部生长动态变化

吴永兵, 袁华恩, 张瑛, 陈泳纬, 阳苇丽, 何正川, 赵铭钦

Dynamic Changes in Root Tissue Structure and Root and Above-Ground Growth of Cigar Tobacco at Different Ridge Heights

Wu Yongbing, Yuan Huaen, Zhang Ying, Chen Yongwei, Yang Weili, He Zhengchuan, Zhao Mingqin

表2 雪茄烟根组织结构相关性分析

Table 2 Correlation analysis of root tissue structure of cigar tobacco

指标 Index 根横切面积 Root cross-sectional area 皮层厚度 Cortical thickness 中柱面积 Center column area 导管数量 Number of catheters 导管密度 Catheter density 根横切面积Root cross-sectional area 1.000 0.697** 0.984** 0.980** -0.583* 皮层厚度Cortical thickness 1.000 0.566* 0.629* -0.422 中柱面积Center column area 1.000 0.978** -0.570* 导管数量Number of catheters 1.000 -0.510 导管密度Catheter density 1.000