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United States Department of Agriculture

Agricultural Research Service

Related Topics

Ward B Voorhees
Soil Management Research
Collaborator

Phone: (320) 589-3411 ext. 182
Fax: (320) 589-3787

803 IOWA AVE
MORRIS , MN 562671065


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Soil Compaction and Root Growth under Field Conditions -
T-VALUES, CORN STOVER REMOVAL AND SUSTAINED PRODUCTIVITY -
Johnson, J.M., Wilhelm, W.W., Hatfield, J.L., Voorhees, W.B. 2004. T-values, corn stover removal and sustained productivity [abstract]. Soil and Water Conservation Society Meeting Abstracts. Available: http://www.swcs.org/t_what2004confabstracts.htm.
IMPACT OF CORN RESIDUE REMOVAL ON CROP AND SOIL PRODUCTIVITY -
JOHNSON, J.M., WILHELM, W.W., HATFIELD, J.L., VOORHEES, W.B., LINDEN, D.R. IMPACT OF CORN RESIDUE REMOVAL ON CROP AND SOIL PRODUCTIVITY. CD-ROM. WASHINGTON, D.C.: AMERICAN GEOPHYSICAL UNION. 2003.
CUPHEA GROWTH AND DEVELOPMENT: RESPONSES TO TEMPERATURE -
GESCH, R.W., BARBOUR, N.W., FORCELLA, F., VOORHEES, W.B. CUPHEA GROWTH AND DEVELOPMENT: RESPONSES TO TEMPERATURE. JANICK, J., WHIPKEY, A., EDITORS. ASHS PRESS, ALEXANDRIA, VA. TRENDS IN NEW CROPS AND NEW USES. 2002. P. 213-215.
FACTORS AFFECTING MICROBIAL FORMATION OF NITRATE-NITROGEN IN SOIL AND THEIR EFFECT ON FERTILIZER NITROGEN USE EFFICIENCY -
OLNESS, A.E., LOPEZ, D., ARCHER, D.W., CORDES, J., SWEENEY, C., MATTSON, N., RINKE, J.L., VOORHEES, W.B. FACTORS AFFECTING MICROBIAL FORMATION OF NITRATE-NITROGEN IN SOIL AND THEIR EFFECT ON FERTILIZER NITROGEN USE EFFICIENCY. THESCIENTIFICWORLD. 2001. V. 1(S2). P. 122-129.
TAILORING FERTILIZER/NITROGEN APPLICATIONS TO CROP NEEDS: THE USDA-ARS N FERTILIZER DECISION AID -
OLNESS, A.E., VOORHEES, W.B., LOPEZ, D., SWEENEY, C., MATTSON, N., CORDES, J. TAILORING FERTILIZER/NITROGEN APPLICATIONS TO CROP NEEDS: THE USDA-ARS N FERTILIZER DECISION AID. ASSOCIATION OF ANALYTICAL COMMUNITIES. 2001. ABSTRACT P. 71.
TAILORING FERTILIZER NITROGEN APPLICATIONS TO CROP NEEDS -
OLNESS, A.E., LOPEZ, D., SWEENEY, C., MATTSON, N., CORDES, J., VOORHEES, W.B. TAILORING FERTILIZER NITROGEN APPLICATIONS TO CROP NEEDS. AMERICAN CHEMICAL SOCIETY. 2001. ABSTRACT PAPER NUMBER 125.
APPLICATION OF A MANAGEMENT DECISION AID FOR SEQUESTRATION OF CARBON AND NITROGEN IN SOIL -
OLNESS, A.E., LOPEZ, D., CORDES, J., SWEENEY, C., MATTSON, N., VOORHEES, W.B. APPLICATION OF A MANAGEMENT DECISION AID FOR SEQUESTRATION OF CARBON AND NITROGEN IN SOIL. KIMBLE, J.M. ET AL., EDITORS. LEWIS PUBLISHERS, BOCA RATON, FL. AGRICULTURAL PRACTICES AND POLICIES FOR CARBON SEQUESTRATION IN SOIL. 2002. P. 245-253.
EFFECT OF VANADIUM AND NUTRIENT IONIC RATIOS ON GROWTH AND DEVELOPMENT OF CUPHEA -
OLNESS, A.E., GESCH, R.W., FORCELLA, F., ARCHER, D.W., VOORHEES, W.B. EFFECT OF VANADIUM AND NUTRIENT IONIC RATIOS ON GROWTH AND DEVELOPMENT OF CUPHEA. AMERICAN OIL CHEMISTS' SOCIETY. 2001. ABSTRACT P. S80-S81.
WATER USE AND WATER-USE EFFICIENCY OF CUPHEA -
SHARRATT, B.S., GESCH, R.W., FORCELLA, F., VOORHEES, W.B. WATER USE AND WATER USE EFFICIENCY OF CUPHEA. AMERICAN OIL CHEMISTS' SOCIETY. 2001. P. S72.
AGRICULTURAL MANAGEMENT OF CUPHEA IN THE UPPER MIDWEST -
GESCH, R.W., FORCELLA, F., BARBOUR, N.W., VOORHEES, W.B. AGRICULTURAL MANAGEMENT OF CUPHEA IN THE UPPER MIDWEST. ANNUAL MEETING AND EXPO OF THE AMERICAN OIL CHEMISTS' SOCIETY. 2001. P. S72.
DEVELOPING MANAGEMENT CRITERIA FOR PRODUCTION OF CUPHEA, A POTENTIAL OILSEED CROP -
UP-REGULATION OF PHOTOSYNTHETIC CAPACITY TO LOW TEMPERATURE IN CUPHEA -
DEVELOPING MANAGEMENT CRITERIA FOR THE PRODUCTION OF CUPHEA IN THE NORTHERNCORN BELT -
LONG-TERM EFFECT OF SUBSOIL COMPACTION ON YIELD OF MAIZE -
LONG-TERM SUBSOIL COMPACTION EFFECTS ON MAIZE YIELD IN NORTH AMERICA -
INTERACTION OF AXLE LOAD, SOIL WATER REGIME AND SOIL TEXTURE ON LONG-TERM SUBSOIL COMPACTION AND CROP YIELD IN NORTH AMERICA -
CONVERTING AN EXISTING GREENHOUSE CONTROL SYSTEM FROM PNEUMATICS TO PERSONAL COMPUTER -
LONG-TERM EFFECT OF SUBSOIL COMPACTION ON YIELD OF MAIZE -
THE EFFECT OF VANADATE ON OPTIMAL RATE OF PHOSPHATE FERTLIZATION OF SOIL: SOYBEANS (GLYCINE MAX L.) -
LONG-TERM IMPACT OF VEHICULAR TRAFFIC ON SOIL PROPERTIES -
DOES RESIN EXTRACTABLE VANADIUM IN SOIL AFFECT SOYBEAN YIELD? -
WINTER SOIL MICROCLIMATE ALTERED BY CORN RESIDUE MANAGEMENT IN THE NORTHERN CORN BELT OF THE USA -
RESINS FOR EXTRACTION OF SOIL NUTRIENTS TO PREDICT COMPLEX PLANT RESPONSE: PHOSPHORUS AND VANADIUM IN SOYBEAN (GLYCINE MAX L.) PRODUCTION -
PLANT RESPONSE TO COMPLEX INTERACTIONS: SOIL TEST FOR P AND V INTERACTIONS WITH SOYBEAN (GLYCINE MAX L.) -
PLANT RESPONSE TO COMPLEX INTERACTIONS: SOIL TEST FOR P AND V INTERACTIONS WITH SOYBEAN (GLYCINE MAX L.) -
FARMWIN 97 VERSION 1.0: FARM RECORDS SYSTEM -
SOFTWARE AND SYSTEMS ENGINEERING OF A FARM RECORDS SYSTEM ENTITLED FARMWIN 97 -
A NITROGEN FERTILIZER DECISION AID: RESULTS OF FIELD TRIALS -
A NITROGEN FERTILIZER DECISION AID: DEVELOPMENT OF COMPONENTS -
A NITROGEN FERTILIZER DECISION AID: THEORY -
A VOLUMETRIC INORGANIC CARBON ANALYSIS SYSTEM -
ADAPTING A ZYMARK ROBOT FOR EXTRACTION OF METOLACHLOR FROM SOIL -
PERSISTENCE OF SOIL STRUCTURAL MODIFICATIONS ALONG A HISTORIC WAGON TRAIL -
AN AUTOMATED PROCEDURE FOR EXTRACTION OF METOLACHLOR FROM SOIL -
PREDICTING NITROGEN FERTILIZER NEEDS USING SOIL AND CLIMATIC DATA -
PREDICTING NITROGEN FERTILIZER NEEDS USING SOIL AND CLIMATIC DATA -
AMELIORATION OF SOIL COMPACTION BY FREEZING AND THAWING -
SOIL COMPACTION AMELIORATION BY FREEZING AND THAWING: A REVIEW -
A FIELD TEST OF A NITRATE-NITROGEN PREDICTION AID -
ORGANIZATIONAL ASSESSMENT FOR IMPROVING TECHNICAL OUTCOMES -
LONG-TERM SOIL DEGRADATION IN THE UNITED STATES BY COMPACTION FROM HEAVY AGRICULTURAL MACHINERY -
SOIL COMPACTION ISSUES RELATED TO SOYBEAN PRODUCTION -
AN AUTOMATED PROCEDURE FOR EXTRACTION OF METOLACHLOR FROM SOIL -
A MODEL FOR PREDICTING LEACHING OF NITRATE-NITROGEN -
SUBSOIL MANAGEMENT TECHNIQUES: ADVANCES IN SOIL SCIENCE -
EFFECT OF TILLAGE AND SUBSOILING ON SOIL BULK DENSITY, SOIL MOISTURE, AND CORN YIELD -
SYSTEMS ENGINEERING OF AN INTEGRATED AGRICULTURAL RESEARCH AND SOFTWARE DEVELOPMENT ENVIRONMENT -
ROOTING AND TRAFFICABILITY FOR COVER CROPS IN CONSERVATION TILLAGE -
COMPACTION -
MODELING CHANGES IN NITRATE-NITROGEN THE NATURAL ENVIRONMENT USING FIVE COMPONENTS -
SOIL FREEZING EFFECTS ON FATE OF SOIL-APPLIED NITROGEN AND PESTICIDES -
SOIL FREEZING EFFECTS ON FATE OF SOIL-APPLIED NITROGEN AND PESTICIDES -
Last Modified: 5/2/2016
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