1.
Survey and Analysis on Nutrient Level and Microorganism Population of Orchard Soil in Beijing Suburb
北京果园土壤营养状况和微生物种群调查分析
2.
Preliminary Study on Soil Nutrient Status of Some Citrus Orchards in Three Gorges Reservoir District
三峡库区部分柑桔园土壤营养状况的初步研究
3.
Studies and Evaluation on Contents of Nutrient Elements of Soil and Citrus Leaves in Low-yield Citrus Orchard
低产柑桔园植株叶片及土壤营养状况分析及评价
4.
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
5.
Nutrition Status of Blueberry Cultured on Various Acid Soil Types of Changbai Mountain Areas in Northest China
长白山区不同酸性土壤上栽培越桔的树体营养状况研究
6.
Studies on S Content in Fujian Planting Soil and Effect on Quality of Flue-cured Tobacco of S Application;
福建植烟土壤硫素营养状况与烤烟施用硫肥效应的研究
7.
Soil Fertility of Loquat Orchards and Nutrient Situation of Fruit Trees in Changtai Town,Putian City;
莆田市常太枇杷园土壤肥力与果树营养状况测定
8.
Research on the Soil Nutrient Status of Chlorine and Thickening of Chlorine Technology of Tobacco Leaves in Yibin City
宜宾市植烟土壤氯素营养状况及烟叶增氯技术研究
9.
Soil Nutrient and Leafy Vegetable Production Status and Fertilizer Recommendations in Qingyuan Suburbs
清远市郊菜地土壤营养和叶菜产量状况及施肥建议
10.
Research Progress on Soil Molybdenum Nutrition and Application of Molybdenum Nutrition in Tobacco
土壤钼素营养状况及钼在烟草上的应用研究进展
11.
Analysis of fingerprint charge of soil and nutrient status in the karst area
岩溶区土壤指纹电荷表征的土壤养分状况分析
12.
Comprehensive Evaluation of Soil Fertility in Sanmenxia Tobacco-Growing Areas
三门峡烟区土壤养分状况的综合评价
13.
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
14.
Soil Nutrients Status in Paddy Field in Wanning,Hainan Province
海南省万宁市水稻土壤养分状况研究
15.
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
16.
Spatial Variability and Condition Evaluation of Soil Nutrients in Heyang
合阳县土壤养分空间变异及养分状况评价
17.
Analysis on the Nutrient Contents of Cucumber Leaves and Soil in Greenhouse
温室黄瓜叶片养分含量与土壤养分状况分析
18.
A Systematic Study on the Soil Nutrients Status and Its Application in the Cinnamon Soil of Shanxi;
土壤养分状况系统研究法在山西褐土上的应用