Concepedia

S. A. Witzel

SA

Statistics

Publications

5

Citations

201

H-Index

5

Active since

1969

Affiliations

Agricultural Research Center(Current)

S. A. Witzel is an author at Agricultural Research Center specializing in engineering, agricultural economics, and nutrient management.

Top concepts

EngineeringPublic HealthNutrient ManagementAgricultural EconomicsHydrologyWater ResourcesSustainable AgricultureEnvironmental EngineeringHealthMicrobiology

Publications per year

1969–1971

5

Publications

5

Fertilizer Nitrogen and Crop Rotation in Relation to Movement of Nitrate Nitrogen Through Soil Profiles

R. J. Olsen, R. F. Hensler, O. J. Attoe et al. · Soil Science Society of America Journal · 1970 · 99 citations

Precision Agriculture, Engineering, Cropping System +16

Effect of Method of Manure Handling on Crop Yields, Nutrient Recovery and Runoff Losses

R. F. Hensler, R. J. Olsen, S. A. Witzel et al. · Transactions of the ASAE · 1970 · 38 citations

Manure Handling, Runoff Losses, Engineering +11

Anaerobic Digestion of Farm Animal Wastes (Dairy Bull, Swine and Poultry)

L. C. Gramms, L. B. Polkowski, S. A. Witzel · Transactions of the ASAE · 1971 · 26 citations

Engineering, Biogas, Environmental Engineering +13

Plant Nutrients in Base Flow of Streams in Southwestern Wisconsin

Neal E. Minshall, M. Starr Nichols, S. A. Witzel · Water Resources Research · 1969 · 19 citations

Environmental Flow, Surface Runoff, Engineering +11

Stream Enrichment from Farm Operations

Neal E. Minshall, S. A. Witzel, Merle S. Nichols · Journal of the Sanitary Engineering Division · 1970 · 19 citations

Engineering, Stream Enrichment, Winter Manure Applications +18

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