巫山縣煙草病毒病發(fā)生規(guī)律調(diào)查及防治措施探索-展示頁(yè)
2025-08-13 16:12本頁(yè)面
【正文】 rs of tobacco virus disease has restricted the development of local tobacco industry a major bottleneck. Wushan County in 2011 on tobacco virus disease was investigated, the findings show that the incidence of virus diseases of tobacco and environmental conditions and weather conditions are closely related. In this paper, Wushan County, fluecured tobacco producing virus disease occurrence, factors affecting other aspects of the research, and from the selection of resistant varieties and cultivation and management, improved pest and disease forecasting system, and to explore preventive measures with a view to the tobacco virus disease effective prevention and treatment provide a reference.Keywords: tobacco virus disease。本文從巫山縣烤煙產(chǎn)區(qū)煙草病毒病的發(fā)生規(guī)律、影響因素等方面進(jìn)行了調(diào)查研究，并從選用抗病品種、加強(qiáng)栽培管理、完善病蟲(chóng)害預(yù)測(cè)預(yù)報(bào)體系等方面探索防治措施，以期為煙草病毒病的有效防治提供參考。特別是在重慶市巫山縣這種老煙區(qū)，煙草病毒病的危害已成為制約當(dāng)?shù)責(zé)煵莓a(chǎn)業(yè)發(fā)展的一個(gè)重要瓶頸。巫山縣煙草病毒病發(fā)生規(guī)律調(diào)查及防治措施探索高 輝，秦平偉，張 輝（重慶市煙草公司巫山分公司，重慶404700）摘 要：煙草病毒病已成為我國(guó)煙草生產(chǎn)上最嚴(yán)重的病害之一，且近年有日趨嚴(yán)重的趨勢(shì)。煙草病毒病直接影響煙葉的產(chǎn)量、質(zhì)量和種植效益，煙草病毒病發(fā)生嚴(yán)重時(shí)，甚至可能造成煙田絕收。2011年巫山縣對(duì)煙草病毒病害進(jìn)行了調(diào)查研究，調(diào)查結(jié)果表明煙草病毒病發(fā)生情況與環(huán)境條件及氣象條件等密切相關(guān)。關(guān)鍵詞：煙草病毒??；調(diào)查；溫度；發(fā)生規(guī)律；因素；防治措施 Wushan County Occurrence of tobacco virus disease investigationand control measures to exploreGao Hui，Qin Pingwei，Zhang Hui(Wushan Tobacco Branch of Chongqing Tobacco Company, Chongqing 404700)Abstract: The tobacco virus disease has bee Chin
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