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Agricultural Science

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Articles 391 - 404 of 404

Full-Text Articles in Entire DC Network

Corn Response To Sulfur On Illinois Soils, R. G. Hoeft, J. E. Sawyer, R. M. Vanden Heuvel, M. A. Schmitt, G. S. Brinkman Dec 1984

Corn Response To Sulfur On Illinois Soils, R. G. Hoeft, J. E. Sawyer, R. M. Vanden Heuvel, M. A. Schmitt, G. S. Brinkman

John E. Sawyer


Field studies were conducted over a three-year period at a total of 82 site-years to evaluate the sulfur (S) status of representative Illinois soils. In addition, greenhouse studies were conducted using soils from two of the three years of field experiments. The sites selected were either low in organic matter, sandy in texture and/or in areas 
where apparent S deficiency had been reported. At each location, gypsum was applied at a rate to supply 50 lb S/ac prior to the final tillage operation before planting. Whole plant samples were collected at the sixth-leaf stage of growth and ear leaf samples were …

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Tva Fluid Fertilizers Chapter Two - Agronomic Aspects, Eugene C. Sample, Gary W. Akin, Robert Mikkelsen Jan 1984

Tva Fluid Fertilizers Chapter Two - Agronomic Aspects, Eugene C. Sample, Gary W. Akin, Robert Mikkelsen

Robert Mikkelsen

No abstract provided.

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Tva Fluid Fertilizers Chapter One- History, Growth, And Status, Robert Mikkelsen Jan 1984

Tva Fluid Fertilizers Chapter One- History, Growth, And Status, Robert Mikkelsen

Robert Mikkelsen

No abstract provided.

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Tva Fluid Fertilizers Chapter Four - Chemical Properties, A W. Frazier Jan 1984

Tva Fluid Fertilizers Chapter Four - Chemical Properties, A W. Frazier

Robert Mikkelsen

No abstract provided.

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Tva Fluid Fertilizers Chapter Five - Production, Handling, And Use Of Anydrous Ammonia And Status, G. M. Blouin, H. L. Kimborough, W. J. Sharratt Jan 1984

Tva Fluid Fertilizers Chapter Five - Production, Handling, And Use Of Anydrous Ammonia And Status, G. M. Blouin, H. L. Kimborough, W. J. Sharratt

Robert Mikkelsen

No abstract provided.

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Tva Fluid Fertilizers Chapter Seven - Suspension Fertilizers - Production And Use, J Getsinger, Frank Achorn, George Hoffmeister, Robert Mikkelsen Dec 1983

Tva Fluid Fertilizers Chapter Seven - Suspension Fertilizers - Production And Use, J Getsinger, Frank Achorn, George Hoffmeister, Robert Mikkelsen

Robert Mikkelsen

No abstract provided.

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Chapter Six - Liquid (Solution) Fertilizers, Frank P. Achorn, Lawrence C. Faulkner, Robert Mikkelsen Dec 1983

Chapter Six - Liquid (Solution) Fertilizers, Frank P. Achorn, Lawrence C. Faulkner, Robert Mikkelsen

Robert Mikkelsen

No abstract provided.

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Tva Fluid Fertilizers Chapter Three - Physical Properties Evaluation Aspects, T M. Jones, H L. Balay, Robert Mikkelsen Dec 1983

Tva Fluid Fertilizers Chapter Three - Physical Properties Evaluation Aspects, T M. Jones, H L. Balay, Robert Mikkelsen

Robert Mikkelsen

No abstract provided.

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Greenhouse Techniques For Soil-Plant-Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen May 1976

Greenhouse Techniques For Soil-Plant-Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen

Robert Mikkelsen

PART 2: Special problems and procedures Principles of nutrient uptake in pot experiments

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Greenhouse Techniques For Soil - Plant - Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen May 1976

Greenhouse Techniques For Soil - Plant - Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen

Robert Mikkelsen

PART 3: Design & sample calculaitons for specific types of experiments Typical greenhouse report References

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Greenhouse Techniques For Soil-Plant-Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen May 1976

Greenhouse Techniques For Soil-Plant-Fertilizer Research, S E. Allen, G L. Terman, L B. Clements, Robert Mikkelsen

Robert Mikkelsen

PART 1: Introduction Greenhouse facilities General techniques

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Sulphate Of Potash For Quality, Kali Export Gesellschaft Dec 1974

Sulphate Of Potash For Quality, Kali Export Gesellschaft

Robert Mikkelsen

No abstract provided.

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Sulphate Of Potash For Quality Dec 1974

Sulphate Of Potash For Quality

Benjamin L. Harwood

No abstract provided.

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Sulphate Of Potash For Quality Dec 1974

Sulphate Of Potash For Quality

Robert Mikkelsen

No abstract provided.

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