1.
Determination and comprehensive evaluation of soil fertility in Shaanxi Longxian tobacco-growing areas
陕西陇县烤烟种植区土壤养分的测定与肥力综合评价
2.
Comprehensive Evaluation System of Soil Fertility Suitability in Xuchang Tobacco Planting Regions Based on GIS
基于GIS的许昌市烤烟种植区土壤肥力适宜性评价与系统实现
3.
Ecological Regionalization Methods of Tobacco-planting in Chuxiong
楚雄州烤烟种植的生态区划方法研究
4.
Climatic Division for Flue-cured Tobacco Planting in Yunnan Based on GIS and Quality of Tobacco-leaf
基于GIS和烟叶品质的云南烤烟种植气候分区
5.
Climatic Distribution for Tobacco-planting under Rice-tobacco Continuous Cropping in North Fujian
闽北烟稻连作模式的烤烟种植气候分区
6.
A Comparative Study of Economical Benefit for Flue-cured Tobacco Planting at Different Areas in Liaoning;
辽宁省不同地区烤烟种植经济效益比较研究
7.
Zonation on Ecological Adaptability of Tobacco Plantation in Yanbian Based on GIS
基于GIS的延边烤烟种植生态适宜性区划研究
8.
Investigation on Management Models of Tobacco Specialized Households in Guiyang;
贵阳市烤烟种植大户经营模式的调查
9.
Analysis of the Meteorological Conditions in Planting High Quality Flue-cured Tobacco in Jingxi County
靖西县种植优质烤烟的气象条件分析
10.
The influence of variety distribution on quality of flue-cured tobacco leaf and cigarette
烤烟品种种植结构对烟叶原料和卷烟产品的影响
11.
The Layout Analysis and Development Strategies of Flue-cured Tobacco Varieties in Shandong
山东烤烟种植品种布局分析及其发展对策
12.
Analysis on Variation of Neutral Aroma Components among Flue-Cured Tobacco in Yanji Tobacco-Growing Area
延吉烟区不同烤烟品种中性致香物质差异分析
13.
Effects of Different Cropping Models on Tobacco Productivity of Yellow Soil in North Guizhou Province
不同种植模式对黔北黄壤烤烟生产力的影响
14.
Correlation Analysis between Altitude and Aroma Composition Content of Flue-cured Tobacco in Yunnan
云南烤烟种植海拔与致香成分的相关性分析
15.
Relationship between Total Nitrogen,Total Alkaloid,Ratio of Total Nitrogen to Total Alkaloid and Sensory Quality in Flue-cured Tobacco Leaves of China
我国主产烟区烤烟总氮、总植物碱、氮碱比与感官质量的关系分析
16.
Study on Quality Differences of Different Tobacco Varieties in Chenzhou Tobacco-growing Region of Hunan Province
湖南郴州烟区不同烤烟品种烟叶品质差异性研究
17.
The Study of the Effects of Ridging Ways and Planting Density on the Growth, Yield and Quality of Flue-cured Tobacco
起垄方式和种植密度对烤烟生长及烟叶产量、质量的影响研究
18.
Local Adaptation and Quality of Different Tobacco Varieties
不同烤烟品种区域适应性及其品质特征研究