移栽时间与方式对烤烟生长发育及产量、品质的影响

王德权, 孙延国, 杜玉海, 刘洋, 王艺, 马兴华, 张玉琴, 张日强

Effects of Transplanting Date and Mode on Growth, Development, Yield and Quality of Flue-Cured Tobacco

Wang Dequan, Sun Yanguo, Du Yuhai, Liu Yang, Wang Yi, Ma Xinghua, Zhang Yuqin, Zhang Riqiang

表5 不同处理烤烟主茎变化规律

Table 5 Changing pattern of stem traits of flue-cured tobacco of different treatments

移栽日期 Transplanting date	移栽方式 Transplanting mode	株高Plant height (cm)				茎围Stem circumference (cm)
移栽日期 Transplanting date	移栽方式 Transplanting mode	10d	30d	50d	70d	10d	30d	50d	70d
A1	B1	7.97b	27.67d	100.07e	134.33ab	2.00c	2.93e	7.50c	8.57b
	B2	8.63b	29.63d	104.23e	138.33a	2.03bc	3.10de	7.67bc	8.97b
	B3	9.57b	29.03d	101.83e	136.57a	2.03bc	3.30cde	7.60c	8.90b
A2	B1	9.73b	38.70bc	134.33bc	128.50bc	2.27abc	3.90abc	8.20abc	10.50a
	B2	8.80b	35.47c	121.77d	125.50c	2.03bc	3.57abcd	8.00abc	10.37a
	B3	9.23b	36.80c	128.40cd	127.03c	2.37ab	3.83abc	8.43ab	10.40a
A3	B1	14.57a	42.53b	151.07a	127.50c	2.47a	4.10ab	8.50a	10.63a
	B2	13.37a	36.10c	138.73b	125.10c	2.27abc	3.63abcd	8.20abc	10.30a
	B3	14.37a	46.63a	149.57a	126.10c	2.53a	4.27a	8.43ab	10.47a
P值P-value
A		0.000^**	0.000^**	0.000^**	0.000^**	0.001^**	0.000^**	0.003^**	0.000^**
B		0.113	0.010^**	0.017^*	0.962	0.111	0.126	0.621	0.986
A×B		0.788	0.002^**	0.058	0.492	0.520	0.532	0.808	0.827