Dissertation 

About 5478 item dissertation in line with S15,Soil query results,the following is 1 to 50(Search took 0.041 seconds)

  1. GIS-based Spatial Analysis and Fertilizer Recommendation Model of Mountain Soil Nutrients for Tobacco Field in Chong Qing,WangBaoFeng/Henan Agricultural University,0/18
  2. The Compositions and Structural Characteristics of Humic Substances and Their Evolution with Time in Luochuan Loess-paleosol, Shaanxi,SunXuHui/Nanjing Agricultural College,0/11
  3. Evolution of Compositions and Structure of Humic Subatances in Baoji Loess Profile,ShiHuanZhi/Nanjing Agricultural College,0/18
  4. Study of Effects of Straw Returning and Reducing Fertilizer Application on Crop Yield and Soil Nutrients,TianYanFei/Anhui Agricultural University,0/73
  5. Study on Evaluation of Farmland Productivity in Ziyang City Yanjiang District,LiuShuai/Sichuan Agricultural University,0/10
  6. Study on Soil Fertility Characteristics and Spatial Variabilities of the Tobacco Soil in MiYi,JiangChangChun/Sichuan Agricultural University,0/19
  7. Evaluation of the Farmland Productivity in Shanggao County of Jiangxi Province and Its Application,QiZuo/Jiangxi Agricultural University,,0/7
  8. Evaluation of Cultivated Land Productivity of Zhalantun City,LiuPeng/Sichuan Agricultural University,0/18
  9. Suitability Evaluation of Cultivated Land Resources for Tea Cultivation Based on GIS in Mingshan,LiRui/Sichuan Agricultural University,0/19
  10. The Spatial Distribution of Soil Nutrients under Umbrella Bamboo (Fargesia Murielae) Seedlings in Shennongjia National Nature Reserve,WangLing/Hubei University,0/18
  11. Evaluation of Farmland Productivity in Shehong County,ZhengJiaWei/Sichuan Agricultural University,0/37
  12. A Preliminary Study on Combined Application of Biochar and Nitrogen Fertility of Typical Upland Red Soil,LiuZuXiang/Nanjing Agricultural College,0/5
  13. Research on Nutrient Release Speed of Crop Residues Decomposition in Different Kinds Soil,ShaoLi/Hunan Agricultural University,0/5
  14. Effects of Alternate Years Deep Plowing on Soil Fertility, Groth and Grain Yield in Summer Maize,ZhangQuan/Henan University of Science and Technology,0/11
  15. The Urban Soil Nutrient Status and "3414"Experiment Effect of Research,YeXiaoLi/Sichuan Agricultural University,0/33
  16. The Research on Evaluation of Profile Productivity of the Typical Cinnamon Soil in Henan Province,GaoChang/Henan Agricultural University,0/16
  17. Effects of Different Fertilization Manners on the Soil Quality of Ningxia's Middle Dry Area,YangLiu/Ningxia University,0/29
  18. Role of Biofertilizer on Regulating Soil Nutrition and Improving Quality of Tobacco Leaves,ShangCui/Hunan University,0/87
  19. County Soil Nutrient Analysis Evaluation Based on Gis,ShaoYue/Agricultural University of Hebei,0/46
  20. Spatial Variability of the Concentrations of Available N,P and K in Soil on County Scales,ZhangZuoZuo/Agricultural University of Hebei,0/57
  21. Evaluation of Farmland and Its Application on the Land Transfer of Feixi County,ZhangHaiZhu/Anhui Agricultural University,0/8
  22. The Effects of Straw Returning on Soil Nutrients and Biological Characteristics,XiaQiang/Anhui Agricultural University,0/24
  23. Effects of Returning Straw to Fields with Fertilizer on Soil Properties and Loss of Nitrogen and Phosphorus,ChengYan/Anhui Agricultural University,0/30
  24. Evaluation of Cropsoil Quality and Study on Soil Fertility Evolution in Bengbu Region,SunShanJun/Anhui Agricultural University,0/10
  25. Analysis and Evaluation on Soil Nutrient of Major Tea Producting Areas of Yunnan Province,GaoFeiFei/Yunnan Agricultural University,0/62
  26. Effects of Selenium and Cobalt Combined Application on the Yield, Quality and Soil Fertility of Two Cultivars of Soybean,YangJingWen/Shanxi Agricultural University,0/24
  27. Studies on Soil Nutrient and Heavy Metal Accumulation Effects under the High Amount of Organic Fertilizer Input,LouAn/Gansu Agricultural University,0/40
  28. Comparative Study of Soil Fertility in Greenbelt Soil of the Sub-regions of Chengdu,ShiLiHui/Sichuan Agricultural University,0/9
  29. Effects of Application Organic-inorganic Compound Fertilizer from Cattle Manure on Soil Labile Organic Carbon Franctions,ChenZuo/Sichuan Agricultural University,0/29
  30. Effects of Organic-inorganic Fertilizers from Plant-fly-ash and Pig Manure on Soil Nitrogen Fractions,WeiZuoYu/Sichuan Agricultural University,0/27
  31. Research on the Spatial Distribution and the Variation Characteristics of Soil Organic Matter in Shanxi Province Based on TM Images,ZhangHongLi/Shanxi Agricultural University,0/65
  32. Effects of Fertilization and Exogenous Cu Concentrations on Soil and Pakchoi,XinZhiYuan/Shanxi Agricultural University,0/21
  33. Different Reclamation Years of Mine Reclamation Soil Physical and Chemical Properties and Fertility on Xiaoyi of ShanXi,XueYanQin/Shanxi Agricultural University,0/48
  34. Spatial Association Analysis of Biomass and Soil Nutrients in Honghe Nature Reserve,ZhangTieYing/Harbin Normal University,0/57
  35. Effects of Mixtures of Different Organic Materials on Its Decomposition and Soil Biochemical Characteristics,SongMengYa/Nanjing Agricultural College,0/4
  36. Effects of Amount,Depth and Fertilization of Straw Ditch-Buried Returning on Nutrient Leaching in Water Leakage,LiZuo/Nanjing Agricultural College,0/4
  37. Improving Pyrolysis of Biochar and Using Biochar to Nutrient Leaching and Crop Growth,ZhangChengHong/Shandong Agricultural University,0/9
  38. Spatial Heterogeneity of Soil Fertility under Different Land Use Types on Slope in Depressions between Karst Hills,SongMin/Hunan Agricultural University,0/4
  39. Study on Evaluation of Farmland Fertility and Spatial Variability of Soil Nutrients in Chuzhou City,GaoZhengBao/Anhui Agricultural University,0/14
  40. Analysis and Evaluation of the Green Land Soil Fertility of Haigang District of Qinhuangdao City,FuXiaoJie/Northwest University of Science and Technology,0/6
  41. Analysis and Evaluation of Soil Fertility in the Farmland in Xunyi County,WangJuan/Northwest University of Science and Technology,0/6
  42. Effects of Soil Organic Amendment on Productivity and Greenhouse Gas Mitigation of Croplands:Field Studies and Synthetic Analysis,LiuXiaoYu/Nanjing Agricultural College,0/20
  43. Effects of Long-term Fertilization on Soil Fertility, Organic Carbon Pools and Soil Aggregation in Paddy Soil and Upland Red Soil,YanXiong/Hunan Agricultural University,0/17
  44. Soil Nutrition Content Detection and Instrument Development Based on Visible Near Infrared Spectrum Technology,LiuXueMei/Donghua University,0/138
  45. Spatio-temporal Patterns of Soil Organic Matter and Optimal Management for Water and Nitrogen in Typical High-yielding Grain Crop Fields of Northern China,ZhengLiang/China Agricultural University,0/14
  46. Spatial and Temporal Variability of Ariable Land Fertility Quality and Its Driving Factors in Typical County,ZhangLingE/China Agricultural University,0/7
  47. Evaluating Soil Profile Properties and Water Nitrogen Use Efficiencies of High Yieid Region in the North China Plain,LiuHaiTao/China Agricultural University,0/6
  48. Study on the Spatial Variability and Scale Effect of Soil Fertility Quality and Its Key Factor in Beijing,YeHuiChun/China Agricultural University,0/8
  49. Quantitative Analysis of Reactive Nitrogen Losses and Nitrogen Use Efficiency of Three Major Grain Crops in China,WangGuiLiang/China Agricultural University,0/13
  50. Effect of Urease Inhibitor LIMUS on Ammonia Mitigation and Crop Yield and Nitrogen Use Efficiency in Different Croplands of China,LiQianQian/China Agricultural University,0/10

Total 110 Pages First Previous 1 2 3 4 5 6 7 8 9 10 Next Last

© 2012 www.DissertationTopic.Net  Mobile