连作烤烟土壤特征及连作障碍防控技术研究进展  

Research Progress on Characteristics of Continuous Cropping Flue-Cured Tobacco Soil and Prevention and Control Technology of Continuous Cropping Obstacle

作　　者：汤宏 王建伟 曾掌权[3] 刘伦沛 阮运飞 梁春华 冷丽娟 TANG Hong;WANG Jianwei;ZENG Zhangquan;LIU Lunpei;RUAN Yunfei;LIANG Chunhua;LENG Lijuan(School of Science,Kaili University,Kaili 556011,China;School of Chemistry and Bioengineering,Hechi University/Guangxi Key Laboratory of Sericulture Ecology and Applied Intelligent Technology/Guangxi Collaborative Innovation Center of Modern Sericulture and Silk/Guangxi Colleges Universities Key Laboratory of Exploitation and Utilization of Microbial and Botanical Resources,Hechi 546300,China;Hunan Academy of Forestry/Hengshan Research Station of Forest Ecosystem,Changsha 410004,China)

机构地区：[1]凯里学院理学院,贵州凯里556011 [2]河池学院化学与生物工程学院/广西蚕桑生态学与智能化技术应用重点实验室/广西现代蚕桑丝绸协同创新中心/微生物及植物资源开发利用广西高校重点实验室,广西河池546300 [3]湖南省林业科学院/湖南衡山森林生态系统定位观测研究站,湖南长沙410004

出　　处：《黑龙江农业科学》2024年第8期109-117,共9页Heilongjiang Agricultural Sciences

基　　金：黔东南州基础研究计划项目(黔东南科合基础〔2022〕15号);贵州省科学技术基金项目(黔科合LH字〔2014〕7220)。

摘　　要：为深入阐明烤烟连作障碍的发生机制和科学选择综合防控措施,以期最大限度消减烤烟连作障碍,实现我国烤烟种植业的绿色、高效和可持续发展。从连作烤烟土壤理化性状特征、连作烤烟土壤酶活性特征、连作烤烟土壤化感物质变化特征、连作烤烟土壤微生物群落结构和多样性变化特征等方面综述了连作烤烟土壤的特征。从培育耐连作烤烟抗性品种、优化种植制度、合理施用不同种类肥料制剂、连作土壤消毒和生物防治等方面,总结了当前我国烤烟连作障碍的防控措施,并对今后烤烟连作障碍的研究方向及防控技术最新发展方向进行了展望。In order to further elucidate the occurrence mechanism of continuous cropping obstacles of flue-cured tobacco and scientifically selecting comprehensive prevention and control measures,hope for minimizing the continuous cropping obstacles of flue-cured tobacco and realizing the green,efficient and sustainable development of tobacco planting in China.The characteristics of continuous flue-cured tobacco soil were reviewed from the aspects of physical and chemical properties,enzyme activity,allelopathic substances and changes,microbial community structure and diversity in continuous flue-cured tobacco soil.The current prevention and control measures of continuous cropping obstacles of flue-cured tobacco in China were summarized from the aspects of cultivating resistant varieties,optimizing planting system,rational application of different kinds of fertilizer preparations,soil disinfection and biological control,and the future research direction and the latest development direction of prevention and control technology were prospected.

关 键 词：烤烟 连作障碍 防控技术 连作土壤特征 

分 类 号：S572[农业科学—烟草工业]