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4 丙409R和丙409在不同处理下根系成分的变化

Table 4 Root biochemistry components of Bing 409R and Bing 409 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	丙409R Bing 409R	丙409 Bing 409	丙409R Bing 409R	丙409 Bing 409	丙409R Bing 409R	丙409 Bing 409	丙409R Bing 409R	丙409 Bing 409
礼州2号小种Pathotype 2 from Lizhou	NI	33.46 a	35.64 d	3.22 d	8.30 ab	1.87 bc	1.50 d	15.73 a	16.10 a
	CK	31.69 b	55.76 a	9.37 a	5.35 c	2.50 ab	3.14 a	14.76 b	13.44 d
	T1	16.10 c	25.90 f	6.59 c	8.64 ab	1.32 c	1.61 d	15.83 a	15.00 b
	T2	15.83 cd	32.38 e	8.34 b	8.90 a	2.48 ab	3.04 a	14.00 b	13.55 d
	T3	14.51 d	43.26 c	8.68 b	9.73 a	2.80 a	2.35 bc	14.43 b	14.98 b
	T4	14.07 d	50.71 b	7.13 bc	9.39 a	2.92 a	2.83 ab	10.66c	14.26 c
歙县4号小种Pathotype 4 from Shexian	NI	33.46 a	35.64 e	3.22 d	8.30 b	1.87 b	1.50 c	15.73 b	16.10 a
	CK	16.82 b	66.57 b	5.23 bc	15.50 a	3.22 a	2.74 ab	15.44 b	15.17 b
	T1	16.27 b	39.60 d	3.42 d	8.87 b	1.86 b	1.52 c	16.45 a	14.67 b
	T2	15.68 c	48.43 c	5.75 b	4.83 c	3.15 a	3.31 a	13.88 c	12.28 c
	T3	12.55 d	49.88 c	11.33 a	3.54 d	3.15 a	2.71 ab	11.09 d	10.79 d
	T4	11.50 e	76.25 a	2.99 d	2.54 d	3.44 a	3.21 a	11.57 d	11.83 c