1.
Comprehensive evaluation of the status of soil fertility in tobacco-growing areas of Henan Province
河南烟区植烟土壤养分状况综合评价
2.
Status of Soil Fertility and Fertilization Technique of Flue-cured Tobacco in Henan Tobacco-growing Areas;
河南烟区土壤状况与烤烟施肥技术研究
3.
Flue-Cured Tobacco Water Index and Water Requirement Model at the Medium Textured Soil of Henan Province;
河南省中壤烟区烤烟需水指标与需水模型研究
4.
Evaluation of the Soil Fertility in Tobacco-growing Areas in Henan Province
河南省主要烟区植烟土壤肥力状况评价
5.
Analysis of ecological factors and quality of flue-cured tobacco leaves in Luoning tobacco-growing area
河南洛宁烟区生态因素与烟叶质量特点分析
6.
Studies on comparative advantage of flue-cured tobacco production of different cities of Henan province;
河南省烤烟生产的地区比较优势研究
7.
Research on Eco-suitability Evaluation and Planting Regionalization of Tobacco in Henan Province;
河南省烟草的生态适宜性评价及种植区划研究
8.
A Study on the Tobacco Planting and Cigarette Industry in Henan during 1912-1937;
1912—1937年的河南烟草业
9.
Application of nitrogen fertilizer on tobacco variety Yunyan 202 in Hechi
河池烟区云烟202氮肥施用水平初探
10.
Effect of Potassium Chloride Application Rates on Yield and Quality of Flue-cured Tobacco in Nanping Area
南平烟区烤烟氯化钾适宜用量的研究
11.
Comparative Analysis on Chemical Components in Middle Leaves of Flue-cured Tobacco from Tobacco Areas of Yunnan Province
云南烟区烤烟中部烟叶化学成分比较分析
12.
The Abstinence from Opium in Hebei Province during the Nanjing Government Period;
论南京政府时期河北省戒治烟毒活动
13.
Analysis on Soil Factors and Flue-cured Tobacco Quality in Luohe Tobacco-growing Areas;
漯河烟区土地因素与烟叶质量关系的分析
14.
Comprehensive Evaluation of Flue-Cured Tobacco Quality and Ecological Conditions in Hunan Tobacco-Growing Areas;
湖南烟区烤烟质量和生态因素综合评价
15.
Radionuclides in Soils，Fertilizers and Tobacco in Tobacco Planting Areas in Yunnan Province;
云南烟区土壤、肥料和烟叶中的放射性核素
16.
Study on Relation between Soil Ecosystem and Tobacco Leaves Quality in Nanyang Tobacco Production Area;
南阳烟区土壤生态与烟叶质量关系的研究
17.
Analysis on Main Chemical Components Disparity of Flue-cured Tobacco in Different Areas of Yunnan Province
云南不同烟区烤烟主要化学成分差异分析
18.
Comparisons of Climate and Leaf Quality in Main Tobacco Growing Areas between Yunnan and Zimbabwe
云南与津巴布韦主要烟区气候及烟叶品质比较