1.
Comprehensive evaluation of states of tobacco soil nutrient in Shidian areas of Yunnan province
云南施甸烟区植烟土壤养分状况综合评价
2.
The Research of Optimal Fertilizer Technique of Main Tobacco Soil and Tobacco Varieties in Shidian of Yunnan
云南施甸烟区主要植烟土壤养分状况与配套施肥技术研究
3.
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
4.
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
5.
Research of Several Key Technologies in Equilibrium Fertilization of Flue-cured Tobacco in Liuyang Tobacco-growing Areas;
浏阳烟区烤烟平衡施肥中的几个关键技术研究
6.
Comprehensive Evaluation of Climate Factors and Flue-Cured Tobacco Quality in Enshi Tobacco-Growing Areas of Hubei Province;
湖北恩施烟区气候因素和烤烟质量综合评价
7.
Nitrogen content in soil and total nitrogen content of flue-cured tobacco and their relationships in Enshi tobacco-growing areas
恩施烟区土壤和烤烟总氮含量及其关系研究
8.
Relationship between the available zinc content in soil and the zinc content of flue-cured tobacco in Enshi tobacco-growing areas
恩施烟区土壤有效锌与烤烟锌含量的关系
9.
Nutrient Classification of Tobacco Soils and Fertilization in Ankang
安康烟区植烟土壤养分分类及施肥对策
10.
The Assessment of Soil Fertility and Study on Fertilization Technology in Tobacco Area of Enshi;
恩施市烟区土壤养分现状评价及施肥技术研究
11.
A Study on the Main Physical-chemical Characters of Tobacco Soil and Fertilization Effects in Tobacco Farming Regions of Nanping;
南平烟区植烟土壤主要理化性状及施肥效应的研究
12.
Effects of Different Chlorine Rates on Yield and Quality of Tobacco in LongYan
不同施氯量对龙岩烟区烤烟生长发育和产质量的影响
13.
The Influence of Potash Fertilizer Applied Technology to Flue-cured Tobacco's K_2O Contents, Production and Quality in Liancheng Region
连城烟区施钾技术对烤烟含钾量与产质量影响研究
14.
Study on Assessment of Soil Magnesium Condition and Magnesium Supply Technology in Tobacco Plant Area in Jiangxi
江西烟区植烟土壤镁素丰缺状况评价及施镁技术研究
15.
Distribution of Soil and Flue-Cured Tobacco Nutrients and Their Relationship Analysis
恩施烟区土壤—烤烟营养元素的分布特点及其关系分析
16.
Effects of Chloride Application on Physiological Characteristics, Yield and Quality of Flue-cured Tobacco in Poor Chloride Tobacco Area of Western Fujian
闽西贫氯烟区施氯对烤烟生理特性和产质量影响
17.
The Status of Major Soil Fertility and Study on Reasonable Fertilization in Tobacco-growing Areas in Longyang District, Baoshan City, Yunnan Province
云南保山（隆阳）烟区主要植烟土壤养分状况分析及合理施肥研究
18.
Effects of Phosphorus Supply on Growth, Development, Yield and Quality of Flue-Cured Tobacco in Nanyang Area
南阳烟区不同磷含量土壤施磷对烤烟生长发育和产质量的影响