1.
Spatial Variability of Tobacco Soil pH and Middle-Elements
植烟土壤pH和中量元素空间变异研究
2.
Soil pH in Liaoning Tobacco Planting Area and Its Impact Tobacco Quality
辽宁植烟土壤pH值状况及其与烟叶主要品质指标的相关分析
3.
Study on the Texture and pH of Tobacco-planting Soil of Material-Base in Hongyun Tobacco Group
红云集团原料基地植烟土壤质地和pH特性研究
4.
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
5.
Nutrient Assessment and Fertilizing Countermeasures Tobacco-growing Soil of Kunming
昆明市植烟土壤养分评价及施肥对策
6.
Nitrogen mineralization potential of major soil planting tobacco in China
我国主要植烟土壤氮素矿化潜力研究
7.
Effects of Turning and Pressuring Model of Vicia villosa on Properties of Tobacco-growing Soil
光苕翻压方式对植烟土壤性状的影响
8.
Research on the Characteristics of the Content of Boron in the Soil Planted with Tobacco in Chongqing
重庆市植烟区土壤硼素含量特征研究
9.
Effect of Green Manure Application on the Improvement of Tobacco-growing Soil Fertility and Yield & Quality of Tobacco;
绿肥对植烟土壤培肥效应及烤烟产质量的影响
10.
The Tobacco-growing Soil Fertilizer and Its Relationship with the Quality of Tobacco Leaves in Hengnan;
衡南植烟土壤肥力及其与烟叶质量的关系
11.
Evaluation of the Planting Tobacco Soil Fertility and Study on the Tobacco Fertilizing Technologies in Xuan-en;
宣恩植烟土壤肥力评价及烤烟施肥技术研究
12.
The oxidation-reduction status in tobacco-grown soils in Yunnan Province and tobacco nutrition;
云南植烟土壤氧化还原状况和烤烟营养的研究
13.
The Effects of Fly Maggot Organic Fertilizer on Soil Biochemistry Properties and Flue-cured Tobacco Qualities;
蝇蛆代谢有机肥对植烟土壤及烤烟品质的影响
14.
Studies on the Effects of Previous Crops on Yield and Qulity of Tobacco
不同前作对植烟土壤及烟叶产质量的影响
15.
Residue analysis methods of Phoxim in tobacco-planted soils and tobacco leaves
植烟土壤及烟叶中辛硫磷残留量分析方法
16.
Comparison of the Fertility Status of Diferent Soil Types in Qidong Tobacco-growing Areas of Hunan Province
湖南祁东烟区不同植烟土壤类型肥力状况比较
17.
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
18.
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