感抗油菜近等基因系混播对根肿病发病率的影响

郭清云, 蒯婕, 汪波, 刘芳, 张椿雨, 李根泽, 张云云, 傅廷栋, 周广生

Effect of mixed-sowing of near-isogenic lines on the clubroot disease controlling efficiency in rapeseed

Qing-Yun GUO, Jie KUAI, Bo WANG, Fang LIU, Chun-Yu ZHANG, Gen-Ze LI, Yun-Yun ZHANG, Ting-Dong FU, Guang-Sheng ZHOU

表3 华双5R和华双5号在不同处理下根系成分的变化

Table 3 Root biochemistry components variation of Huashuang 5R and Huashuang 5 in different treatments

菌种 P. brassicae	距离 Distance	可溶性糖 Soluble sugar (mg g^-1)		可溶性蛋白质 Soluble protein (mg g^-1)		酸溶木质素 Acid soluble lignin (%)		酸不溶木质素 Acid insoluble lignin (%)
菌种 P. brassicae	距离 Distance	华双5R Huashuang 5R	华双5号 Huashuang 5	华双5R Huashuang 5R	华双5号 Huashuang 5	华双5R Huashuang 5R	华双5号 Huashuang 5	华双5R Huashuang 5R	华双5号 Huashuang 5
绩溪2号小种Pathotype2 from Jixi	NI	37.01 a	25.60 c	4.87 c	2.67 e	1.86 b	1.26 c	19.57 a	18.99 a
	CK	12.45 b	45.98 b	7.16 b	8.90 c	1.17 bc	1.90 bc	16.34 b	17.92 b
	T1	12.81 b	26.82 c	3.97 d	4.50 d	1.34 bc	2.00 b	18.41 a	15.80 c
	T2	12.13 b	54.64 a	4.15 cd	12.70 b	2.93 a	2.87 a	14.72 c	15.41 c
	T3	10.04 c	55.28 a	3.79 d	19.70 a	2.98 a	3.28 a	15.24 c	15.43 c
	T4	7.95 d	55.84 a	9.43 a	20.81 a	3.04 a	3.17 a	13.65 d	15.43 c
恩施4号 Pathotype 4 from Enshi	NI	37.01 a	25.60 d	4.87 d	2.67 c	1.86 b	1.26 de	19.57 a	18.99 a
	CK	27.21 b	43.85 a	10.81 a	12.05 a	1.63 b	1.63 cd	17.30 b	18.16 b
	T1	20.68 c	17.40 e	6.77 c	2.80 d	1.11 c	2.11 bc	17.60 b	18.13 b
	T2	15.07 d	33.26 c	8.63 b	5.30 c	2.76 a	2.79 b	16.08 c	15.21 c
	T3	10.91 e	35.40 b	8.99 b	5.06 c	2.75 a	3.56 a	15.78 c	15.93 c
	T4	7.01 f	36.78 b	9.30 b	7.49 b	2.90 a	3.74 a	14.43 d	15.45 c