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J. Henao

Observed names: Henao, Julio, Julio Henao
OpenAlex ID: A5000412331
Agricultural production and soil nutrient mining in Africa: implications for resource conservation and policy development.
2006 · J. Henao, Carlos A. Baanante · VTechWorks (Virginia Tech) · 220
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Agronomic Evaluation of Two Unacidulated and Partially Acidulated Phosphate Rocks Indigenous to Niger
1990 · S. H. Chien, J. Henao, et al. · Soil Science Society of America Journal · 68
Nutrient depletion in the agricultural soils of Africa
1999 · J. Henao, Carlos A. Baanante, et al. · RePEc: Research Papers in Economics · 59
Effects of Combinations of Triple Superphosphate and a Reactive Phosphate Rock on Yield and Phosphorus Uptake by Corn
1987 · S. H. Chien, F. Adams, et al. · Soil Science Society of America Journal · 51
Fate and efficiency of N fertilizers applied to pearl millet in Niger
1990 · C. B. Christianson, A. Bationo, et al. · Plant and Soil · 49
Characterization and Agronomic Evaluation of Single Superphosphates Varying in Iron Phosphate Impurities
2003 · L. I. Prochnow, S. H. Chien, et al. · Agronomy Journal · 47
Development and Validation of a Phosphate Rock Decision Support System
2006 · Suzette A. Smalberger, Upendra Singh, et al. · Agronomy Journal · 42
Greenhouse Evaluation of Phosphorus Sources Produced from a Low‐Reactive Brazilian Phosphate Rock
2004 · L. I. Prochnow, S. H. Chien, et al. · Agronomy Journal · 39
Relationship Between Corn Yield, Expressed as a Percentage of Maximum, and the N Percentage in the Grain. II. Diagnostic Use1
1977 · W. H. Pierre, Lloyd Dumenil, et al. · Agronomy Journal · 34
Modified techniques for preparing paper strips for the new Pi soil test for phosphorus
1989 · R. G. Menon, S. H. Chien, et al. · Nutrient Cycling in Agroecosystems · 30
Greenhouse evaluation of phosphorus availability from compacted phosphate rocks with urea or with urea and triple superphosphate
1987 · S. H. Chien, D. Sompongse, et al. · Nutrient Cycling in Agroecosystems · 28
Rape response to a Syrian phosphate rock and its mixture with triple superphosphate on a limed alkaline soil
1999 · L. Habib, S. H. Chien, et al. · Communications in Soil Science and Plant Analysis · 26
Evaluation of Short‐Term Efficiency of Diammonium Phosphate versus Urea plus Single Superphosphate on a Calcareous Soil1
1987 · D. Q. Lu, S. H. Chien, et al. · Agronomy Journal · 22
Plant Availability of Phosphorus in Four Superphosphate Fertilizers Varying in Water‐Insoluble Phosphate Compounds
2008 · L. I. Prochnow, S. H. Chien, et al. · Soil Science Society of America Journal · 21
Agricultural response functions for limited resource farmers in Sub-Saharan Africa
1995 · Pierre -Justin Kouka, Curtis M Jolly, et al. · Nutrient Cycling in Agroecosystems · 21
Greenhouse evaluation of phosphate fertilizers produced from Togo phosphate rock
1991 · K. Kpomblekou, S. H. Chien, et al. · Communications in Soil Science and Plant Analysis · 21
The Role of Nitrogen in Sustaining Food Production and Estimating Future Nitrogen Fertilizer Needs to Meet Food Demand
2013 · Stanley Wood, Julio Henao, et al. · Princeton University Press eBooks · 20
Nutrient Flows in Agricultural Production and International Trade: Ecological and Policy Issues
2004 · Craswell, Eric T., Grote, Ulrike, et al. · RePEc: Research Papers in Economics · 19
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Relative Agronomic Effectiveness of Phosphate Rock Compared With Triple Superphosphate for Initial Canola, Wheat, or Ryegrass, and Residual Wheat in Two Acid Soils
2010 · Suzette A. Smalberger, Sen H. Chien, et al. · Soil Science · 18
Synthesis, Characterization, and Agronomic Evaluation of Iron Phosphate Impurities in Superphosphates
2003 · L. I. Prochnow, S. H. Chien, et al. · Soil Science Society of America Journal · 17
Evaluation of Rape Response to Different Sources of Phosphate Rock in an Alkaline Soil
2003 · S. H. Chien, G. Carmona, et al. · Communications in Soil Science and Plant Analysis · 17
Greenhouse Evaluation of Elemental Sulfur and Gypsum for Flooded Rice
1987 · S. H. Chien, D. T. Hellums, et al. · Soil Science Society of America Journal · 16
Decision Support Systems for Improving the Application of Integrated Nutrient Management Technologies
2001 · Upendra Singh, Jan Diels, et al. · SSSA special publication series · 11
An expert system for estimating agronomic effectiveness of freshly applied phosphate rock.
2003 · Upendra Singh, Paul W. Wilkens, et al. · 9
Soil variables for regressing Iowa corn yields on soil, management, and climatic variables
1976 · Julio Henao · 6
Works count: 37
Citation count: 915
H-index: 18
I10-index: 23
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