Keyword Index

A

  • Adsorption Isotherm Effect of Poultry Manure and Its Derived Biochar at Different Temperatures on Phosphorus Adsorption in a Calcareous Soil [Volume 35, Issue 2, 2021, Pages 105-117]
  • Annual temperature trend Investigation of Soil Temperature Using the Modified Mann-Kendall Non- Prametric Test in Selected Regions of Khuzestan Province [Volume 35, Issue 4, 2021, Pages 429-443]
  • Available phosphorus Evaluation of Spatial Variation of Soil Fertility Quality and Its Relationship with Rice Yield in Paddy Fields of Kuchesfahan District, Guilan Province [Volume 35, Issue 3, 2021, Pages 253-268]
  • Available phosphorus Application of Machine Learning Models in Spatial Estimation of Soil Phosphorus and Potassium in Some Parts of Abyek Plain [Volume 35, Issue 4, 2021, Pages 397-411]

B

  • Biochar acidity Effect of Pyrolysis Temperature on Some Physicochemical Properties of Biochar Derived from Pruning Waste of Mature Pistachio Trees [Volume 35, Issue 3, 2021, Pages 321-337]
  • Biochar Electrical Conductivity Effect of Pyrolysis Temperature on Some Physicochemical Properties of Biochar Derived from Pruning Waste of Mature Pistachio Trees [Volume 35, Issue 3, 2021, Pages 321-337]
  • Biochar plant nutrients Effect of Pyrolysis Temperature on Some Physicochemical Properties of Biochar Derived from Pruning Waste of Mature Pistachio Trees [Volume 35, Issue 3, 2021, Pages 321-337]
  • Biochar specific surface area Effect of Pyrolysis Temperature on Some Physicochemical Properties of Biochar Derived from Pruning Waste of Mature Pistachio Trees [Volume 35, Issue 3, 2021, Pages 321-337]
  • Biological concentration Investigation of the Uptake of Heavy Metals in Waste Leachate by Vetiver from a Contaminated Soil [Volume 35, Issue 1, 2021, Pages 89-103]

C

  • Calcareous soils Comparison of Three Methods for Extracting the Available Amounts of Heavy Metals Copper, Cadmium, Lead, and Nickel for Wheat in Salt-Affected Soils of Khuzestan Province [Volume 35, Issue 2, 2021, Pages 189-206]
  • Carbon Cycle Variability of Soil Quality Characteristics in Oak (Quercus castaneifolia) and Monterrey Pine (Pinus radiata) Plantations [Volume 35, Issue 1, 2021, Pages 27-40]
  • Climate change Investigation of Soil Temperature Using the Modified Mann-Kendall Non- Prametric Test in Selected Regions of Khuzestan Province [Volume 35, Issue 4, 2021, Pages 429-443]
  • Coarse Aggregate Effects of Long Term Grazing Exclusion on Some Soil Physicochemical Characteristics and Sustainability [Volume 35, Issue 1, 2021, Pages 15-26]
  • Colloidal lead adsorption Effect of Oxalic Acid and Vermicompost on Colloidal Transport of Lead in Two Types of Soil Texture [Volume 35, Issue 1, 2021, Pages 75-88]
  • Critical concentration Investigating Fluorine Content of Some Soils and Their Relationship with Soil Properties [Volume 35, Issue 2, 2021, Pages 207-215]
  • Crop water requirement Investigation on Soil Nitrate Pollution and Nitrate Accumulation in Potato and Tomato of Farmers’ Fields in Mashhad Plain [Volume 35, Issue 2, 2021, Pages 155-172]
  • Cucumber nutritional management Evaluation of the Interaction of Potassium Salicylate and Potassium Silicate on Yield, Nutritional Status, and Quality of Greenhouse Cucumber under Cold Stress Condition [Volume 35, Issue 3, 2021, Pages 287-301]

D

  • Dalahoo Rangeland Effects of Long Term Grazing Exclusion on Some Soil Physicochemical Characteristics and Sustainability [Volume 35, Issue 1, 2021, Pages 15-26]
  • Decision Tree Estimation of Soil Tensile Strength Using Different Modeling Methods in Some Pistachio Orchards of Rafsanjan, Iran [Volume 35, Issue 3, 2021, Pages 303-319]
  • Digital soil mapping Application of Machine Learning Models in Spatial Estimation of Soil Phosphorus and Potassium in Some Parts of Abyek Plain [Volume 35, Issue 4, 2021, Pages 397-411]
  • Drainage Effect of Waterlogging Conditions on Some Chemical and Electrochemical Changes in Soil Solution of Calcareous Soils [Volume 35, Issue 2, 2021, Pages 171-178]
  • DTPA Comparison of Three Methods for Extracting the Available Amounts of Heavy Metals Copper, Cadmium, Lead, and Nickel for Wheat in Salt-Affected Soils of Khuzestan Province [Volume 35, Issue 2, 2021, Pages 189-206]

E

  • EDTA Comparison of Three Methods for Extracting the Available Amounts of Heavy Metals Copper, Cadmium, Lead, and Nickel for Wheat in Salt-Affected Soils of Khuzestan Province [Volume 35, Issue 2, 2021, Pages 189-206]
  • Electrical conductivity Effect of Waterlogging Conditions on Some Chemical and Electrochemical Changes in Soil Solution of Calcareous Soils [Volume 35, Issue 2, 2021, Pages 171-178]
  • Error estimators Estimation of Soil Tensile Strength Using Different Modeling Methods in Some Pistachio Orchards of Rafsanjan, Iran [Volume 35, Issue 3, 2021, Pages 303-319]
  • Exchangeable potassium Application of Machine Learning Models in Spatial Estimation of Soil Phosphorus and Potassium in Some Parts of Abyek Plain [Volume 35, Issue 4, 2021, Pages 397-411]
  • Extractable fluoride Investigating Fluorine Content of Some Soils and Their Relationship with Soil Properties [Volume 35, Issue 2, 2021, Pages 207-215]
  • Extractant for heavy metals Comparison of Three Methods for Extracting the Available Amounts of Heavy Metals Copper, Cadmium, Lead, and Nickel for Wheat in Salt-Affected Soils of Khuzestan Province [Volume 35, Issue 2, 2021, Pages 189-206]

F

  • FAO crop model Estimation of Sugarcane Production Potential Using Different Models in the Southern Lands of Khuzestan Province [Volume 35, Issue 1, 2021, Pages 59-74]
  • Ferrer-Julià method Evaluation of Adaptive Neuro Fuzzy Inference System and Regression-Based Pedo Transfer Functions for Estimating Saturated Hydraulic Conductivity [Volume 35, Issue 4, 2021, Pages 413-428]
  • Fertilizer leaching Investigation on Soil Nitrate Pollution and Nitrate Accumulation in Potato and Tomato of Farmers’ Fields in Mashhad Plain [Volume 35, Issue 2, 2021, Pages 155-172]
  • Fluorine Toxicity Investigating Fluorine Content of Some Soils and Their Relationship with Soil Properties [Volume 35, Issue 2, 2021, Pages 207-215]
  • Forestation Variability of Soil Quality Characteristics in Oak (Quercus castaneifolia) and Monterrey Pine (Pinus radiata) Plantations [Volume 35, Issue 1, 2021, Pages 27-40]

G

  • Geo-accumulation index Evaluation of the Impact of Traffic Volume on Pollution and Potential Ecological Risk of Zn, Pb, and Ni in Suburban Roadside Soils in Hamedan, Iran [Volume 35, Issue 2, 2021, Pages 119-134]
  • Grape nutrition Effect of Nitrogen, Zinc, Boron, and Magnesium and Time of Foliar Application on Quality and Quantity of Rainfed Grapevine [Volume 35, Issue 2, 2021, Pages 135-154]
  • Grape quality Effect of Nitrogen, Zinc, Boron, and Magnesium and Time of Foliar Application on Quality and Quantity of Rainfed Grapevine [Volume 35, Issue 2, 2021, Pages 135-154]

H

  • Heavy metals Evaluation of the Impact of Traffic Volume on Pollution and Potential Ecological Risk of Zn, Pb, and Ni in Suburban Roadside Soils in Hamedan, Iran [Volume 35, Issue 2, 2021, Pages 119-134]

I

  • Irrigation and Drainage Networks Evaluation of Adaptive Neuro Fuzzy Inference System and Regression-Based Pedo Transfer Functions for Estimating Saturated Hydraulic Conductivity [Volume 35, Issue 4, 2021, Pages 413-428]

K

  • Kiwifruit dry matter Effect of Nitrogen Fertigation on Kiwifruit Yield, Quality, and Leaf Nutreint Elements of cv. Hayward in Roudsar Region [Volume 35, Issue 1, 2021, Pages 1-14]
  • Kiwifruit firmness Effect of Nitrogen Fertigation on Kiwifruit Yield, Quality, and Leaf Nutreint Elements of cv. Hayward in Roudsar Region [Volume 35, Issue 1, 2021, Pages 1-14]

L

  • Land characteristics Land Suitability Assessment for Wheat in Some Saline Lands in the South of Khuzestan Province [Volume 35, Issue 3, 2021, Pages 217-234]
  • Land Suitability Effect of Soil Factors on Rice Growth in Guilan, Mazandaran, and Khuzestan Provinces, Iran [Volume 35, Issue 4, 2021, Pages 339-351]
  • Leaching Effect of Oxalic Acid and Vermicompost on Colloidal Transport of Lead in Two Types of Soil Texture [Volume 35, Issue 1, 2021, Pages 75-88]
  • Leaf mineral nutrient Effect of Nitrogen Fertigation on Kiwifruit Yield, Quality, and Leaf Nutreint Elements of cv. Hayward in Roudsar Region [Volume 35, Issue 1, 2021, Pages 1-14]
  • Long Muir model Effect of Poultry Manure and Its Derived Biochar at Different Temperatures on Phosphorus Adsorption in a Calcareous Soil [Volume 35, Issue 2, 2021, Pages 105-117]
  • Low temperature stress Evaluation of the Interaction of Potassium Salicylate and Potassium Silicate on Yield, Nutritional Status, and Quality of Greenhouse Cucumber under Cold Stress Condition [Volume 35, Issue 3, 2021, Pages 287-301]

M

  • Maximum likelihood model Estimating Cultivation Area of Some Selected Crops in Bastam Plain by Using Multi-Temporal Sentinel-2 Images [Volume 35, Issue 1, 2021, Pages 41-58]
  • Microbial Biomass Carbon Variability of Soil Quality Characteristics in Oak (Quercus castaneifolia) and Monterrey Pine (Pinus radiata) Plantations [Volume 35, Issue 1, 2021, Pages 27-40]
  • Minimum Data Set Evaluation of Spatial Variation of Soil Fertility Quality and Its Relationship with Rice Yield in Paddy Fields of Kuchesfahan District, Guilan Province [Volume 35, Issue 3, 2021, Pages 253-268]
  • Minimum distance model Estimating Cultivation Area of Some Selected Crops in Bastam Plain by Using Multi-Temporal Sentinel-2 Images [Volume 35, Issue 1, 2021, Pages 41-58]
  • Montemorillonite clay Effect of Oxalic Acid and Vermicompost on Colloidal Transport of Lead in Two Types of Soil Texture [Volume 35, Issue 1, 2021, Pages 75-88]
  • Multilayer perceptron neural network Estimation of Soil Tensile Strength Using Different Modeling Methods in Some Pistachio Orchards of Rafsanjan, Iran [Volume 35, Issue 3, 2021, Pages 303-319]

N

  • Nitrogen Recovery Efficiency Effect of Polymer Coated and Ordinary Urea Fertilizer on Nitrogen Efficiency and Rice Yield and Its Components [Volume 35, Issue 4, 2021, Pages 367-379]
  • Nutrients concentration Effect of Elemental Sulfur and Thiobacillus Bacteria on Yield and Some Quality Characteristics of Canola [Volume 35, Issue 3, 2021, Pages 235-251]

O

  • Oil Percent Effect of Elemental Sulfur and Thiobacillus Bacteria on Yield and Some Quality Characteristics of Canola [Volume 35, Issue 3, 2021, Pages 235-251]
  • Organic carbon Effects of Long Term Grazing Exclusion on Some Soil Physicochemical Characteristics and Sustainability [Volume 35, Issue 1, 2021, Pages 15-26]
  • Organic fertilizer Effect of Compost on Growth Characteristics and Macronutrients Concentration in Momordica Charantia L. Under Moisture Stress [Volume 35, Issue 4, 2021, Pages 353-366]
  • Oryza sativa L Evaluation of Spatial Variation of Soil Fertility Quality and Its Relationship with Rice Yield in Paddy Fields of Kuchesfahan District, Guilan Province [Volume 35, Issue 3, 2021, Pages 253-268]

P

  • Pedotransfer functions Estimation of Shape Factor of Soil Hydraulic Conductivity Function of van Genuchten – Mualem Model Using Easily-Available Soil Properties [Volume 35, Issue 4, 2021, Pages 381-396]
  • Phytostablizer Investigation of the Uptake of Heavy Metals in Waste Leachate by Vetiver from a Contaminated Soil [Volume 35, Issue 1, 2021, Pages 89-103]
  • Pollution factor Evaluation of the Impact of Traffic Volume on Pollution and Potential Ecological Risk of Zn, Pb, and Ni in Suburban Roadside Soils in Hamedan, Iran [Volume 35, Issue 2, 2021, Pages 119-134]
  • Pore volume Effect of Oxalic Acid and Vermicompost on Colloidal Transport of Lead in Two Types of Soil Texture [Volume 35, Issue 1, 2021, Pages 75-88]

Q

  • Qualitative land suitability Land Suitability Assessment for Wheat in Some Saline Lands in the South of Khuzestan Province [Volume 35, Issue 3, 2021, Pages 217-234]
  • Quantitative land suitability Land Suitability Assessment for Wheat in Some Saline Lands in the South of Khuzestan Province [Volume 35, Issue 3, 2021, Pages 217-234]

R

  • Rainfed condition Effect of Nitrogen, Zinc, Boron, and Magnesium and Time of Foliar Application on Quality and Quantity of Rainfed Grapevine [Volume 35, Issue 2, 2021, Pages 135-154]
  • Ratoon management Investigation of Changes in Physical and Chemical Properties of Soil during Different Stages of Sugarcane Growth and Estimation of Organic Carbon Sequestration Capacity [Volume 35, Issue 3, 2021, Pages 269-286]
  • Redox potential Effect of Waterlogging Conditions on Some Chemical and Electrochemical Changes in Soil Solution of Calcareous Soils [Volume 35, Issue 2, 2021, Pages 171-178]
  • Rice grain yield Effect of Polymer Coated and Ordinary Urea Fertilizer on Nitrogen Efficiency and Rice Yield and Its Components [Volume 35, Issue 4, 2021, Pages 367-379]
  • Rice yield Effect of Soil Factors on Rice Growth in Guilan, Mazandaran, and Khuzestan Provinces, Iran [Volume 35, Issue 4, 2021, Pages 339-351]

S

  • Seasonal temperature trend Investigation of Soil Temperature Using the Modified Mann-Kendall Non- Prametric Test in Selected Regions of Khuzestan Province [Volume 35, Issue 4, 2021, Pages 429-443]
  • Shape factor Estimation of Shape Factor of Soil Hydraulic Conductivity Function of van Genuchten – Mualem Model Using Easily-Available Soil Properties [Volume 35, Issue 4, 2021, Pages 381-396]
  • Soil carbon storage Investigation of Changes in Physical and Chemical Properties of Soil during Different Stages of Sugarcane Growth and Estimation of Organic Carbon Sequestration Capacity [Volume 35, Issue 3, 2021, Pages 269-286]
  • Soil depth temperature Investigation of Soil Temperature Using the Modified Mann-Kendall Non- Prametric Test in Selected Regions of Khuzestan Province [Volume 35, Issue 4, 2021, Pages 429-443]
  • Soil Hydraulic Properties Evaluation of Adaptive Neuro Fuzzy Inference System and Regression-Based Pedo Transfer Functions for Estimating Saturated Hydraulic Conductivity [Volume 35, Issue 4, 2021, Pages 413-428]
  • Soil Index Estimation of Sugarcane Production Potential Using Different Models in the Southern Lands of Khuzestan Province [Volume 35, Issue 1, 2021, Pages 59-74]
  • Soil Index Effect of Soil Factors on Rice Growth in Guilan, Mazandaran, and Khuzestan Provinces, Iran [Volume 35, Issue 4, 2021, Pages 339-351]
  • Soil organic matter Estimation of Soil Tensile Strength Using Different Modeling Methods in Some Pistachio Orchards of Rafsanjan, Iran [Volume 35, Issue 3, 2021, Pages 303-319]
  • Soil pollution Investigation of the Uptake of Heavy Metals in Waste Leachate by Vetiver from a Contaminated Soil [Volume 35, Issue 1, 2021, Pages 89-103]
  • Soil quality Evaluation of the Impact of Traffic Volume on Pollution and Potential Ecological Risk of Zn, Pb, and Ni in Suburban Roadside Soils in Hamedan, Iran [Volume 35, Issue 2, 2021, Pages 119-134]
  • Soil quality index Evaluation of Spatial Variation of Soil Fertility Quality and Its Relationship with Rice Yield in Paddy Fields of Kuchesfahan District, Guilan Province [Volume 35, Issue 3, 2021, Pages 253-268]
  • Soil respiration Variability of Soil Quality Characteristics in Oak (Quercus castaneifolia) and Monterrey Pine (Pinus radiata) Plantations [Volume 35, Issue 1, 2021, Pages 27-40]
  • Soil salinity Comparison of Three Methods for Extracting the Available Amounts of Heavy Metals Copper, Cadmium, Lead, and Nickel for Wheat in Salt-Affected Soils of Khuzestan Province [Volume 35, Issue 2, 2021, Pages 189-206]
  • Soil stability Effects of Long Term Grazing Exclusion on Some Soil Physicochemical Characteristics and Sustainability [Volume 35, Issue 1, 2021, Pages 15-26]
  • Soil Water Characteristic Curve Estimation of Shape Factor of Soil Hydraulic Conductivity Function of van Genuchten – Mualem Model Using Easily-Available Soil Properties [Volume 35, Issue 4, 2021, Pages 381-396]
  • Soluble lead Effect of Oxalic Acid and Vermicompost on Colloidal Transport of Lead in Two Types of Soil Texture [Volume 35, Issue 1, 2021, Pages 75-88]
  • Soluble nutrients Effect of Waterlogging Conditions on Some Chemical and Electrochemical Changes in Soil Solution of Calcareous Soils [Volume 35, Issue 2, 2021, Pages 171-178]
  • Spatial modeling Application of Machine Learning Models in Spatial Estimation of Soil Phosphorus and Potassium in Some Parts of Abyek Plain [Volume 35, Issue 4, 2021, Pages 397-411]
  • Sugarcane ratoon Investigation of Changes in Physical and Chemical Properties of Soil during Different Stages of Sugarcane Growth and Estimation of Organic Carbon Sequestration Capacity [Volume 35, Issue 3, 2021, Pages 269-286]
  • Support Vector Machine Estimating Cultivation Area of Some Selected Crops in Bastam Plain by Using Multi-Temporal Sentinel-2 Images [Volume 35, Issue 1, 2021, Pages 41-58]

T

  • Total soil fluoride Investigating Fluorine Content of Some Soils and Their Relationship with Soil Properties [Volume 35, Issue 2, 2021, Pages 207-215]
  • Transfer factor Investigation of the Uptake of Heavy Metals in Waste Leachate by Vetiver from a Contaminated Soil [Volume 35, Issue 1, 2021, Pages 89-103]

U

  • Unsaturated flow Estimation of Shape Factor of Soil Hydraulic Conductivity Function of van Genuchten – Mualem Model Using Easily-Available Soil Properties [Volume 35, Issue 4, 2021, Pages 381-396]

W

  • Water and fertilizer management Investigation on Soil Nitrate Pollution and Nitrate Accumulation in Potato and Tomato of Farmers’ Fields in Mashhad Plain [Volume 35, Issue 2, 2021, Pages 155-172]
  • Waterlogging time Effect of Waterlogging Conditions on Some Chemical and Electrochemical Changes in Soil Solution of Calcareous Soils [Volume 35, Issue 2, 2021, Pages 171-178]
  • Water stress Effect of Compost on Growth Characteristics and Macronutrients Concentration in Momordica Charantia L. Under Moisture Stress [Volume 35, Issue 4, 2021, Pages 353-366]
  • Wheat Yield Land Suitability Assessment for Wheat in Some Saline Lands in the South of Khuzestan Province [Volume 35, Issue 3, 2021, Pages 217-234]

Y

  • Yield prediction Estimation of Sugarcane Production Potential Using Different Models in the Southern Lands of Khuzestan Province [Volume 35, Issue 1, 2021, Pages 59-74]