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荆子桓 王先裕* 龙安四 孙岚明 陈宝玲
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JING Zi-huan,WANG Xian-yu*,Long An-si,SUN Lan-ming,CHEN Bao-ling
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摘要:
广西地区番茄生产除青枯病、枯萎病和根结线虫为害严重外,近两年大面积暴发番茄细菌性髓部坏死病。本试验采 用田间抗性鉴定方法和分子标记技术,对20 份番茄砧木材料进行对比、鉴定,筛选抗番茄细菌性髓部坏死病的多抗砧木材 料。结果表明,砧木材料T034 和T103 不但对青枯病、根结线虫、枯萎病具有良好抗性,而且对番茄细菌性髓部坏死病表现 出优良的抗性,属于聚合多抗材料。
关键词: 广西, 番茄砧木, 番茄细菌性髓部坏死病, 抗性鉴定, 聚合多抗材料
Abstract:
Recently,a mass outbreak of tomato bacterial pith necrosis occurred in Guangxi,except bacterial wilt,Fusarium wilt and root-knot nematode.This experiment compared and identified 20 pieces of tomato rootstock material from Guangxi,and screened rootstock material with multi-resistance to tomato bacterial pith necrosis.The results indicated that rootstocks T034 and T103 were not only resistant to bacterial wilt,Fusarium wilt and root-knot nematode,but also to bacterial pith necrosis,belonging to multi-resistance polymerization material.
Key words: Guangxi, Tomato rootstock, Tomato bacterial pith necrosis, Resistance identification, Multi-resistance polymerization
荆子桓,王先裕,龙安四,孙岚明,陈宝玲. 广西番茄砧木多抗材料筛选[J]. 中国蔬菜.
JING Zi-huan,WANG Xian-yu,Long An-si,SUN Lan-ming,CHEN Bao-ling. Screening of Tomato Rootstocks with Multi-resistance in Guangxi[J]. China Vegetables.
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https://www.cnveg.org/CN/Y2016/V1/I10/28