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徐州地区仓储片烟主要霉变微生物调查及综合养护技术应用研究
Warehousing in Xuzhou Tobacco Major Mold Microbial Investigations and Applied Research on Comprehensive Maintenance Technology
【作者】 刘强；
【作者基本信息】 湖南农业大学 ， 作物学， 2012， 硕士
【摘要】 本文通过对徐州地区仓储片烟霉变高发期的调查分析,得出导致徐州地区仓储片烟霉变的原因。通过对霉变烟叶微生物的分析,发现了19株霉菌菌株,系统研究了富马酸二甲脂在徐州地区的防霉效果,同时对综合养护技术进行了防霉、防虫等方面的应用研究,主要研究结果如下：一、对徐州地区仓储片烟霉变高发期的调查得出,徐州地区仓储片烟在6-9月份是霉变的高发期,烟叶霉变和环境的温湿度调节以及养护技巧有着密切的联系。二、从徐州地区仓储霉变片烟中分离出19株霉菌菌株,主要为青霉、曲霉、毛霉、根霉等,这些霉菌都有较强的致霉性。三、在前人研究的基础上,通过试验证明富马酸二甲酯(简称DMF)在徐州地区烟叶仓库的使用效果,最终确定富马酸二甲酯是适合徐州地区的有效的防霉剂,在徐州地区的烟叶仓储养护工作中能起到很好的防霉作用。四、在应用防霉剂的基础上结合综合养护技术,在抑制烟叶霉变和防治仓储害虫的同时促进了烟叶的自然醇化,综合养护技术是一种有效的、可操作的新型烟叶养护技术。
【Abstract】 This article on the high prevalence of tobacco mildew during storage in Xuzhou area of investigation, concluded that lead to warehousing of tobacco mildew causes in Xuzhou. Through analysis of mold microorganisms of tobacco leaves, found19fungal strains, systems of dimethyl fumarate in Xuzhou area antimould effect, while integrated conservation techniques were mildew, pest control and other aspects of the application, the main findings are as follows:First, on the high prevalence of tobacco mildew during storage in Xuzhou area surveys, Xuzhou tobacco warehouse in6-September is a period of high incidence of mildew, regulation of temperature and humidity on mildewing of tobacco leaves and environment and conservation techniques are closely linked.In the second, from the warehouse in Xuzhou mold tobacco19isolated fungal strains, mainly for Penicillium, Aspergillus, Mucor, Rhizopus, etc, caused by these fungi have a strong mold.Third, based on previous research, through experiments proved that dimethyl fumarate (DMF for short) in the tobacco warehouse results in Xuzhou, final determination of fumaric acid dimethyl ester is suitable for effective fungicide in Xuzhou, tobacco warehouse in Xuzhou area in conservation work can play a good role of mildew.Four, apply fungicides based on comprehensive maintenance technology, the Suppression of tobacco leaf mould and control of storage pests while promoting the leafs natural neuro-specific enolase, integrated conservation technology is an effective, actionable new tobacco curing technology.