烤烟氮素营养研究进展  

Research Advance in Nitrogen Nutrition of Flue-cured Tobacco

作　　者：杨志晓[1] 王轶[1] 王志红[1] 史跃伟[1] 李光雄[2] 任学良[1] 

机构地区：[1]贵州省烟草科学研究所,贵州贵阳550081 [2]吉林烟草工业有限责任公司,吉林长春133001

出　　处：《江西农业学报》2012年第1期72-76,共5页Acta Agriculturae Jiangxi

摘　　要：综述了土壤氮素对烤烟氮素和烟碱累积、分配的影响,烤烟氮素营养速测技术,氮素在烟田的损失途径和氮肥利用率的研究进展,并提出了提高氮肥利用率的途径。This article summarized the effects of soil nitrogen nutrition on the accumulation and distribution of nitrogen and nicotine in flue-cured tobacco,as well as the research advances in the fast detection technology of nitrogen nutrition in flue-cured tobacco,the loss approach of nitrogen in tobacco field and the use ratio of nitrogen fertilizer,and put forward the approaches to enhance the use ratio of nitrogen fertilizer.

关 键 词：烤烟 氮素 研究进展 

分 类 号：S572[农业科学—烟草工业]