1.
Grey Association Analysis between Soil Nutrient Factors and Growth of Panax ginseng under Forest
土壤养分因子与林下参生长的灰色关联度分析
2.
Factors Limiting Soil Nutrients in Typical Rubber Plantations in Hainan Province
海南省主要橡胶园土壤养分限制因子
3.
Spatial distributions of soil nutrients and nutrient-limited factors on yield of cassava
土壤养分的空间分布及木薯产量障碍因子分析
4.
Path Analysis between Soil Urease Activities and Nutrient Factor in Greenhouse Cultivation
大棚栽培土壤脲酶活性与养分因子的通径分析
5.
Study on Nutrient Limiting Factor and Nutrition Regulation of Sweet Pepper in Acidic Garden Soils;
酸性菜园土壤养分限制因子和甜椒营养调控研究
6.
Studies on the Relations between Leaf Traits of Ficus tikoua and Soil Nutrimental Factors
土壤营养因子对地果叶部性状的影响
7.
Respondence of Leaf Traits of Three Chenopodiaceae Plants to Soil Nutrients,Water Content and Plant Density
3种藜科植物叶特性因子对土壤养分、水分及种群密度的响应
8.
Study of Various Vegetative Restoration Patterns on Species Diversity and Soil Nutrients and Creature Factors in Iron Tailings
不同植被恢复模式下铁尾矿物种多样性、土壤养分及生物因子研究
9.
Investigation of Restrict Yield Nutrient of Spring Corn in Tangshan in Hebei Province
河北省唐山地区春玉米产量的土壤养分限制因子研究
10.
Study of Balanced Fertilization Technique for Peanut in Hubei Province Ⅰ.Limited Factors of Main Soil Nutrient
湖北省花生平衡施肥技术研究Ⅰ.土壤主要养分限制因子
11.
Study on the Limiting Factors of Soil Nutrients Related to the Yield of Winter Wheat in Tangshan,Hebei Province
河北省唐山地区冬小麦产量的土壤养分限制因子研究
12.
Studies on the Effect of Soil Nutrient Factors to Yellow-leaf Disease of Poplar
土壤营养因子对杨树黄叶病影响的研究
13.
Research Progresses on the Profile Distribution Law of Soil Nutrients and Its Influencing Factors
土壤养分剖面分布规律及影响因素研究进展
14.
Analysis on Soil Available Zinc Content and Its Influencing Factors in Tibet
西藏土壤有锌含量及其影响因子分析
15.
Key Factors and Calculation of Soil Erodibility in the Typical Eroded Black Soil Area of Northeast China
东北典型薄层黑土区土壤可蚀性关键因子分析与土壤可蚀性计算
16.
The Research on Effect of Molecular Hydrogen on Available Nutrition and Mechanism;
分子氢对土壤有效养分的影响及其机理初探
17.
Soil Ph Value and to Explore the Relationship Between Soil Nutrient
土壤pH值与土壤有效养分关系探讨
18.
Study on Soil Nutrient Extraction Using Ion Exchange Resin Membrane;
离子交换树脂膜提取土壤养分技术研究