2009 Annual Meeting (November 1-5, 2009): Author Index P

Author Index: P

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Pacha, B.

Use of Seed Treatments to Manage Fusarium Virguliforme.

Pacheco, A.

Cloning and Characterization of Avr1 Gene From Puccinia Triticina.

Electrical Resistivity Sounding to Study Water Content Distribution in Heterogeneous Soils., Database On Pathogen and Indicator Organism Survival in Soils and Other Environmental Media.

Global Change in Soil Hydrology and Rien Van Genuchten., Scale as the Common Language for Soil Variations Revealed with Geophysics, Biophysics, and Remore Sensing.

Model of Fecal Coliform Overland Transport From Agricultural Lands Fertilized with Animal Manure.

Pachepsky, Y. A.

Survival of E. Coli Delivered with Manure to Stream Sediment., Tracer Transport in Soils and Shallow Groundwater: Model Abstraction with Modern Tools., Sensitivity of CEAP Cropland Simulations to the Parameterization of the Apex Model.

Pachpesky, L. B.

Database On Pathogen and Indicator Organism Survival in Soils and Other Environmental Media.

Packer, D.

Heterosis for Biomass Yield in Photoperiod-Sensitive Hybrid Sorghum.

Paerl, H.

Biofuel Production and Water Quality: Challenges and Opportunities.

Pagán Riestra, S.

Effect of Polyethylene Glycol:Condensed Tannin Ratios On in Vitro Fermentation of Warm Season Herbaceous Legumes.

Pagani, A.

Comparison of Soil Buffer pH Methods to Determine Lime Requirement in Iowa.

Page-Dumroese, D.

Occurrence and Activity of Subterranean Termites in Temperate Forest Soils., Impact of Fire On Wood Decomposition in Forest Soils of Western North America.

Pageau, D.

Nutritive Value of AM and PM-Cut Alfalfa, Red Clover, and White Clover.

Paglis, Sr., C. M.

Leaf Area Determination through Mathematical Models Based On Image Analysis., Three Dimensional Spatial Characterization of Coffee Plant Root System., Root System Spatial Variability of Coffee Plants Under Water Deficit.

Investigate Nature of Resistance and Breed Sugarbeet for Resistance to Sugarbeet Cyst Nematode.

Palazzi, L.

Stormwater, Low Impact Development, and Soils: A Consulting Opportunity.

Palazzo, A.

Studies to Control the Guinea Grass at a Military Base in Hawaii., Cheatgrass Control Strategies for Military Lands in the Intermountain West.

Palm, H.

Crop Sensors to Control Variable-Rate N Applications: Five Years of On-Farm Demonstrations.

Inheritance of Resistance to Whitefly Bemisia Tabaci (Gennadius) in Soybean.

Palomo, I.

Soybean Root Development Under Low Phosphorus and Water Availabilities.

Pan, W.

Soil Moisture Characterization with the North Carolina Environmental and Climate Observing Network.

Pan, Y.

A Genetic Linkage Map of Louisiana Sugarcane (Saccharum spp. hybrids) Using AFLP and SSR Markers.

Panella, L.

Investigate Nature of Resistance and Breed Sugarbeet for Resistance to Sugarbeet Cyst Nematode.

Panesar, B.

Mathematical Models for Resource Management.

Pang, X.

Impacts of Tile Drainage and Sub Irrigation On Water Quality in Southeastern North Dakota.

Pannkuk, T.

Leachate Chemistry From Soil Under Turf and Native Grasses in Southern Texas.

Pannu, R.

Understanding Biogeochemical Transformations of Trace Elements in Multi Metal-Rich Geomaterials Under Stimulated Redox Conditions.

Soybean Enhancement for Improved Biodiesel Production., High-Throughput SNP Analysis in Soybean., Hydraulic Conductivity and Transpiration Rates of Soybean Plants Differing in Leaflet Orientation and Root Morphology.

Modelling Water-Soil Efficiency to Optimize Water Use in the Irrigated Area of Fucino Plain (Abruzzo, Central Italy).

Papanicolaou, T.

Quaternary Stratigraphy and Pedology of Clear Creek Watershed, Iowa County Iowa.

Papiernik, S. K.

Assessment of Soil Erosion in a Cultivated Landscape Using Repeated Measurements of 137Cs.

Papiernik, S. K.

Impact of Soil Erosion On Soil Carbon Dynamics at the Landscape Scale.

Pappas, E.

Do Plot Scale Studies Yield Useful Data When Assessing Field Scale Practices?.

Paré, D.

Difficulties in Using the Nutrient Budget Approach to Rate Site Sensitivity to Residue Harvesting at the Landscape Level.

Environmental Influences On Mn-Oxide Catalyzed Arsenic Oxidation.

Effects of Soybean-Corn Rotation On Seed Composition in Soybean.

Parish, J.

A Novel Approach to Legume Management.

Park, B.

Seasonal Wear Tolerance and Recovery in the 2005 NTEP Kentucky Bluegrass Test.

Park, D.

Saline Irrigation Water Effects On the Abundance of Turfgrass Arthropods., Rootzone Characteristics and Bermudagrass Response to Saline Water Applied by Subsurface Drip Irrigation at Two Irrigation Volumes.

Park, S.

SOC Sequestration Rate On Long-Term Experimental Paddy and Upland Soils in Korea.

Park, W.

Structural and Functional Properties of the Cotton Aquaporin Gene Family.

Park, Y. H.

Impact Assessment of Nano-Silver Materials On the Soil Quality Parameters.

Parker, D.

A Comparative Study of the Co-Occurrence of Nitrate and Naturally Formed Perchlorate in the Mojave Desert, California, USA and the Atacama Desert, Chile.

Laboratory Simulation of Preferential Flow of Water through Soil-Tongues., Modifying the N Index to Predict Nitrate Leaching Losses From Agricultural Soils.

Effects of Biochar Addition On N2O and CO2 Fluxes From Three Agricultural Soils as Related to Water-Filled Pore Space.

Parr, M. C.

Fixation and Release of Nitrogen From Novel Cover Crops for Use in Reduced Tillage Organic Corn Production in North Carolina., Weed Control in Organic Cropping Systems Using a Roll-Kill/No-till Technique with Cover Crops.

Parra, A.

Comparison of Plant Available Boron Methods On NY Soils.

Drought Resistance and Molecular Responses in Soybean.

Parrish, M.

Virginia On-Farm Testing Program.

Obtaining Sethoxydim Resistance in Seashore Paspalum.

Parsons, L.

Managing Irrigations in Sandy Soils Using Soil Water Data From a Capacitance Probe.

Parsons, L.

Water Reuse for Agriculture and Urban Areas in Florida.

Parsons, M.

Ecological Bioavailability Indicator of Mercury in Floodplain of Oak Ridge, TN.

Life Cycle Greenhouse Gas Impacts of Grassland Management Practices., Biomass Yields and Soil Greenhouse Gas Fluxes for Biofuel Cropping Systems in the Central USA.

Paschke, M.

Interactions Between An Arbuscular Mycorrhizal Fungi Community From a Cheatgrass-Invaded Soil and Native Steppe Plant Species.

Contaminant Bacteria in Soils; From Transport to Survival and the Indicator of the Indicator.

Assessment of Disinfectant Efficiency and Influence On the Germination of Brachiaria Seeds for in Vitro Culture Purposes., Growth and Root System Nutrition of Brachiaria Hybrids as Affected by Aluminum Toxicity.

Paszkiewicz, S. R.

Narrow-Row Corn Production – When Does It Increase Yields?.

Paterniani, M. L. S.

Accessing Drought Tolerance Capacity in Stylosanthes Guianensis Germplasm.

Pathan, M.

Identification of Novel Quantitative Trait Loci for Soybean Seed Oil, Protein, Size and Coat Color Using SSR and SNP Markers.

Predicted QTL Locations for Fusarium Ear Rot (FER) Resistance in Maize and the Generation of Improved FER Resistant Maize Inbred Lines.

Enhanced Visualization Tool and Its Impact On Teaching Physiological, Anatomical and Taxonomical Differences in Plants: Integrated Patterns for Programming Cropview.

Patton, A.

Differences and Similarities Exist in the Divot Recovery of Bermudagrass and Zoysiagrass Cultivars., Light Requirement for Emergence of Turf-Type Bermudagrass Seed., Foliar Absorption of Nitrogen by Creeping Bentgrass Putting Green Turf Utilizing Select ¹⁵N−labeled Inorganic and Organic Sources., Shade and Traffic Tolerance of Bermudagrass and Zoysiagrass., Clipping Yield and Scalping Tendency Differ for Bermudagrass and Zoysiagrass Cultivars., Quantifying Divot Size and Type in Bermudagrass as Influenced by Golf Club Selection., Influence of Nitrogen Source On Zoysiagrass Growth.

Patton, J.

Faculty Versus Tour Company Organized International Short Courses in Agriculture: Lessons Learned in Planning and Executing Positive Educational Student Trips.

Paul, E.

Interactions of Vegetation and Soil Chemistry as Controls On Soil C Sequestration.

Paul, L.

Dry Nitrogen Products for Fall and Spring Application in Northern Illinois., Evaluation of New Nitrogen Fertilizer Technologies for Corn.

Genetic Diversity in Canadian Common Bean Varieties Released Since 1930.

Paulus, B.

Helping Hands in the Community.

Quantification and Decision Support Tools for Greenhouse Gas Mitigation in Agriculture., Incorporating Physicochemical Protection by the Soil Matrix Into Biogeochemical Models.

Pavan, W.

SISALERT - A Methodological Aproach for Decision Making On Plant Disease Management.

Pavlista, A. D.

Spring Canola Performance in the Central Great Plains., Canola and Camelina Yield and Water Use Under Limited Irrigation.

Payne, Jr., B. F.

Carbon Sequestration in Coal Ash Soils: Estimates From Direct Measurements and Indications of Possible Errors in Estimates for Natural Soils., Selenium and Weathering of Wet-Stored Coal Fly Ash: Analyses of Data From Two Coal Fly Ash Spills.

Understanding Pedologic-Hydrology Relationships Across the Landscape: Carbon Accounting and Denitrification.

Design and Analysis of Large Variety Trials., Estimation of QTLs From Multi-Environment Trials.

Payne, W.

Genetic Variability for Gas Exchange Rates and Transpiration Ratio Related to Pre-Flower Drought Tolerance in Sorghum.

Payton, P.

Recurrent Examination of Peanut Physiological Performance During the Progression of Water Stress Reveals Important Clues to the Mechanisms of Drought Tolerance.

Payton, P.

Drought Tolerance Evaluation in Maize Germplasms: A Field Study.

Paz, J. O.

Estimating Agricultural Water Use for Major Crops in the Southeastern USA: A Simulation Approach.

Pease, B.

Nitrogen Effects On Quality of Velvet Bentgrass Grown On Sand and Soil Putting Greens.

Peaslee, S.

Effect of Manure Application On Nitrogen Contamination for Watersheds in West Virginia.

Sorghum Germplasm Profiling to Assist Breeding and Gene Identification for Biofortification of Grain Mineral and Protein Concentrations.

Interaction of Veterinary Antibiotics with Mineral Surfaces and Organo-Mineral Complexes.

Pedersen, J. A.

Transformation of Engineered Nanomaterials Under Simulated Environmental Conditions.

Light Interception Accrual in Soybean as Affected by Seeding Rate and Latitude., Photosynthetic Rate of Soybean at Various Planting Dates., Defoliation and Stand Reduction Effect On Low-Linolenic Soybean., Effect of Planting Date On Sudden Death Syndrome Foliar Symptom Severity in Iowa., Effects of Tillage and Plant Distribution On Soybean Light Interception and Yield., Response of Bt and Non-Bt near-Isoline Corn Hybrids to Plant Density., Use of Seed Treatments to Manage Fusarium Virguliforme., Genotypic Variation in Eco-Physiological Processes Affecting Soybean Yield: Role of Biomass Partitioning and Nitrogen Uptake., Soybean Maturity Group Response to Planting Date in Iowa., Soybean Row Spacing Responses to Planting Date and Variety Selection., Maturity Group Effect On Sudden Death Syndrome Foliar Symptom Severity in Iowa., Effect of Strobilurin Fungicide on Soybean Yield and Growth Under Low Disease Pressure.

Pederson, G. A.

Variations in Oil Content and Fatty Acid Composition in the US Castor Bean Germplasm., Establishing Germination Testing as a Priority in a Genebank.

Pedreira, C. G.

Canonical Correlations Among Forage Quality Traits of Palisadegrass Under Rotational Grazing., Modeling Herbage and Plant Part Accumulation of Five Cultivars of Brachiaria Spp. Using Daylength and Air Temperature.

Pedroso, G.

Developing Scenarios for Switchgrass in High Yielding Irrigated Environments.

Peel, M.

Forage Production Potential of Small Burnet (Sanguisorba minor).

Nutritive Value of AM and PM-Cut Alfalfa, Red Clover, and White Clover.

Pellow, J.

Developing the Ability to Capture Traits From Diploid Gossypium Species.

Pelzer, K.

Hair Sheep Performance On Temperate, Deciduous Silvopastures.

Pembleton, K. G.

The Effect of Water Deficit On the Seasonal Pattern of Taproot Assimilates for 4 Contrasting Alfalfa Cultivars in Tasmania, Australia.

Pena-Yewtukhiw, E. M.

Changes in Herbage Production and Botanical Composition in An Orchardgrass Hayfield Under Winter Grazing., Biomass-Topography-Soil Strength Relationships in a Winter Grazed Hayfield., Post-SMCRA Reclaimed Minesoils: Slope and Cover Effects On Runoff Under Natural Conditions., Soil Quality Indicators: Multiple Tools; Multiple Uses., Organic Pasture–Crop Rotations: Pasture Duration and Input Level Impacts On Soil Physical Properties., Soil C and N: Inputs, Outputs and Current Status in a Long-Term Continuous Corn N-Tillage Trial., Comparison Between Minesoils Reclaimed to Pasture and Managed Pastures in the Appalachian Region: Required Number of Samples to Characterize Carbon Stock., Tillage and Fertilizer N: Temporal Change in Corn Yield Response., Soil Management Impacts Sampling of Soil Quality Indicators.

Overcoming Excessive Use of Nitrogen Fertilizer in North-West China: Technical and Behavioural Approaches in a China-UK Project.

Pengthamkeerati, P.

Influence of Temperature and Soil Type On Inhibition of Urea Hydrolysis by the Urease Inhibitor NBPT in Australian Soils.

Penn, C.

Improving Surface Water Quality through Use of Industrial by-Products in Constructed Filter Structures., Phosphorus Removal From Agricultural Drainage Ditches Using Gypsum Filter Structures., Kinetics of Phosphorus Removal by Industrial by-Products., An Alternative Method for Lagoon Closure Using Phyto-Stabilization. Part 1: Premise and Potential Carbon Storage., An Alternative Method for Lagoon Closure Using Phyto-Stabilization. Part 2: Impact On Plant Growth, Soils, Soil Solution, and Groundwater., Changes in Soil Phosphorus Forms Due to Application of Phosphorus Saturated Gypsum.

Penn, C. J.

Alternative Poultry Litter Storage Techniques for Improved Handling, Transportation, and Use as a Soil Amendment.

Penn, M.

A Multimodal Approach to Develop a TMDL for Mercury Impaired Lakes and Impoundments in South Dakota.

Pennell, K.

Transport and Retention of Multi-Wall Carbon Nanotubes (MWNTs) in Quartz Sands.

Peoples, M.

The Value of Break Crops for Wheat.

Pépin, S.

Mobile-Immobile Phase in Different Growing Media for Greenhouse Tomato Production.

Pepper, I.

Soils: A Public Health Threat or Savior.

Perales, H.

The Landscape of Maize in Southern Mexico: Present and Future Patterns of Diversity.

Peralta, N.

Evaluation of Variable Rate Technology as a Management Tool for Nitrate Fertilization of Wheat in the Argentineans Humid Pampas.

Percy, R.

Ability of SSRs to Detect Differences Among Cotton Cultivars.

Water Use Efficiency of No Tillage Wheat in Semiarid Argentina.

Pereira, A.

Drought Resistance and Molecular Responses in Soybean.

Pereira, E. I. P.

Drought and Elevated CO₂ Impacts On Soil Structure and N-Cycling Microorganisms in a Soybean Agroecosystem.

The Agronomic and Economic Performance of Canola (Brassica napus L.) as a Biofuel Feedstock in the Northeastern U.S.

Perez, P.

Inheritance of Resistance to Whitefly Bemisia Tabaci (Gennadius) in Soybean., Searching for New Sources of Resistance to Brown Stem Rot in Soybean.

Perez-Nieto, A.

Neck Structure Evolution of Garlic Bulbs During Curing.

Unsaturated-Zone Water Dynamics From Combined Darcian and Free-Surface Film Flow., Field Evaluation of Preferential Flow in Agricultural Soil of the Mississippi Delta.

Perkins, T.

Helping Hands in the Community.

Perlack, R.

Integrative Framework for Estimating Available Cellulosic Feedstocks: National Field Trials, Remote Sensing, and Economic Projections., Estimating Changes in Land Use Under EISA.

Regional Approach to Soil Organic Carbon Inventory Using Legacy Data and Pedometric Techniques.

Person, G.

Using NIR to Predict Palmitic Fatty Acid in Peanut Seeds.

Persson, T.

Response of Soybean Genotypes to Different Irrigation Regimes in a Humid Region.

Pessarakli, D. M.

Effect of Polyethylene Glycol and Its Interaction with Ascorbate On Seed Germination Index in Pimpinella Anisum L., Growth Responses of Various Ryegrass Cultivars to Drought Stress., Forage Production Response of Artemisia Herba Alba to Variation in Rainfall and Changes in Soil Conditions in Arid Regions.

Peterjohn, W. T.

Carbon Accumulation in An Aggrading Hardwood Forest Influenced by Acidic Deposition and Mitigation with Dolomite.

Multi-Scale Integrated Modeling of Sustainable Herbaceous Biomass Feedstock Production Potential in the Northeastern USA., Potential Bioenergy Feedstock Production From Rural Land in New York State: The Necessity of Moving Beyond Estimates of Technically Available Resources., Geospatial Analysis of Sustainable Biomass Feedstock Production Potential in the Northeast USA Sun Grant Region.

Bioaccumulation of 14C-Labeled Nanotubes by Model Ecological Receptors.

A Digital Introductory Soils Course for the Virtual Classroom.

Petersen, S. L.

Extent and Severity of Postfire Soil Water Repellency within a Piñon -Juniper Ecosystem., Influence of Water Repellency On Post-Fire Revegetation Success.

Growing Hard Red Winter Wheat in Eastern Oregon: Nitrogen Management and Variety Selection., The WheatCAP Project: Genomics for Applied Plant Breeding., Long-Term Continuous Corn and Nitrogen Fertilizer Effects On Productivity and Soil Properties.

Glyphosate Resistant Weeds - Awareness to Growers and Ag Industry.

Impact of Precipitation Timing and Soil Water at Planting On Wheat and Corn Yields in the Central Great Plains.

Breeding and Characterization of Hexaploid Wheats with Nil Levels of Grain Polyphenol Oxidase.

Peterson, K. W.

Mowing Height Influence On Carbohydrate Content of Buffalograss.

Peterson, R. E.

Transformation of Engineered Nanomaterials Under Simulated Environmental Conditions.

Peth, S.

Dynamics of Soil Pore Networks Investigated by X-Ray Microtomography., Soil Deformation as a Dynamic Process and Its Relation to Structure and Soil Water Pressure.

Petrie, S.

Challenges of Managing the Pendleton Long Term Plots., Probability of Rain in September and October at Pendleton and Moro, or.

Petrie, S.

Growing Hard Red Winter Wheat in Eastern Oregon: Nitrogen Management and Variety Selection.

Petrie, S.

Innovative Financing for Experiment Stations., Rodweeding Frequency Effects On Seed Zone Moisture in Summer Fallow.

Petrovic, A. M.

Biochar as An Organic Amendment Alternative in Sand-Based Turfgrass Sites or Golf Course Putting Greens., Water Quality as a Result of Lawn Cover and Management Intensity.

Pettigrew, W. T.

Impact of Varying Planting Dates and Tillage Systems On Cotton Growth and Lint Yield Production.

Categorizing Nitrogen Availability From Manured Corn Fields Using Field History and the Cornstalk Nitrate Test.

Pettygrove, G. S.

Modeling Nitrogen Use Efficiency of Forage Crops Fertilized with Liquid Manure Applied with Irrigation Water., Development of Geographic Nutrient Management Regions for Winegrapes Based On Soil-Landscape Characteristics., Soil Mineralogy and Potassium Supply in Lodi Winegrape District Soils., Spatial Variability of Soil K Fixation within Vineyards of California's Lodi Winegrape District., Variation of Soil Properties On Alluvium From Three Rivers in the Lodi Wingrape District.

Phansak, P.

Genetic Mapping of Soybean Seed Protein QTLs.

SIE: A Digital Soil Mapping Tool for Soil Scientists., Lidar Use in Soil Survey.

Long-Term Fate and Transport of Organic C in Forested Inceptisol and Ultisol Pedons Under Natural Conditions and Fertilization.

Response of Miscanthus Sinensis Transplants to Preemergence Herbicides.

Phillips, R. L.

Net Fluxes of CO₂, but Not N₂o, and CH₄, Are Affected Following Agronomic Additions of Urea for Prairie and Arable Soil Cores., Grazing Management Contributions to Net Global Warming Potential: A Long-Term Evaluation in the Northern Great Plains., Fertilizer Application Timing Influences Greenhouse Gas Fluxes Over a Growing Season.

Phillips, S. B.

In-Season Rate Determination From Plant Spectral Reflectance in Soft Red Winter Wheat., Canopy Reflectance-Based Algorithm for in-Season Estimation of Rice Grain Yield.

Grazing Evaluation of a Novel Endophyte Tall Fescue Developed for the Upper Transition Zone.

Phillips, W. A.

The Relevancy of Forage Quality to Beef Production.

Carbon Accumulation in An Aggrading Hardwood Forest Influenced by Acidic Deposition and Mitigation with Dolomite., How Does Acidic Deposition and Liming Affect Aboveground Wood Nutrition in a Young Hardwood Forest?.

Piccini, C.

Modelling Water-Soil Efficiency to Optimize Water Use in the Irrigated Area of Fucino Plain (Abruzzo, Central Italy).

Selection of Drought Field Testing Sites: The Value of Available Technologies and Techniques.

Pickens, J.

Impact of Fire On Wood Decomposition in Forest Soils of Western North America.

Soil Carbon and Phosphorous Fractions in Field Crop Rotations of the Argentine Pampas.

Pierce, F.

Impact of Net Primary Productivity Levels On Bioenergy Production in the Pacific Northwest., Soil CO₂ Concentrations in Biofuel Cropping Systems of the Columbia Basin., Aboveground Biomass Production and Water Use Efficiency During a Shift to Biofuels Production.

Pierce, P.

Strobilurin-based Fungicides and Yield in Hybrid Corn.

Pierson, D.

Are Dead Riparian Buffers Effective at Reducing Nutrients Generated by Harvesting in Forests Killed by Mountain Pine Beetle?.

Pierzynski, G. M.

Understanding Biogeochemical Transformations of Trace Elements in Multi Metal-Rich Geomaterials Under Stimulated Redox Conditions., Phosphorus Adsorption and Desorption Potential of Stream Sediments and Field Soils.

Pietsch, D.

Economic Optimum Plant Density for Maize Under Irrigation in Texas., Managing Residual Nitrogen for Grain Sorghum Production.

Impact of Biochar Amendment On the Bioavailability of Agriculturally Important Chemicals in Soil.

Pike, A.

Grassed Waterway Planning Model Evaluated for Agricultural Fields in the Western Coal Field Physiographic Region of Kentucky., Ephemeral Gullies Predicted with Terrain Attributes Derived From USGS DEMs.

Pike, D.

How to Become An Entrepreneur in Agronomy, Crops, and Soils.

Pikul, J.

Long-Term C and N Changes in Soil and Mixed Native Grass Canopies Under Different Grassland Management Strategies.

Pikul, Jr., J. L.

Changes in Soil Carbon Associated with Corn Residue Removal.

Pillai, T.

Comparative Assessment of Soil Properties and Economic Return of Alternative Dryland Farming Systems.

Total Grain-Arsenic and Arsenic-Species Concentrations in Rice as Impacted by Genotype and Water Management.

Pine, C. H.

Seven Dimensions of Soil: Understanding and Teaching Human-Soil Relations in Movies.

Ping, C.

Protocol Problems in Building the Alaska Carbon Database.

Pingali, P.

Food Security through Agricultural Development: The Role of the Bill & Melinda Gates Foundation.

Assessment of the Soil CO₂ Gradient Method for Soil CO₂ Efflux Measurements.

Pinkston, C. B.

Practical Research by Alabama Master Gardeners.

Pinney, M.

Early Season Nutrient Uptake From Combinations of Nitrogen, Phosphorus, and Potassium Applied in Starter Fertilizer On Two Corn Hybrids.

Pinnow, D.

Establishing Germination Testing as a Priority in a Genebank., Influence of Palea and Lemma Removal On Seed Viability in Long Term Storage of Paspalum Spp.

Pinson, S.

RiceCAP: Progress in Identifying QTL for Sheath Blight Resistance and Milling Yield.

Simulation of Climate Change Impacts On Wheat-Fallow Cropping Systems.

Agricultural Nonpoint Source Pollution: Agenda for the Future.

Effect of Management On Storage and Turnover of C and N in Upper Midwest Cropping Systems.

Effects of Temperature and/or Drought Stress On Physiology, Growth and Yield of Wheat Plants.

Pita, F.

Breeding Designs for the Application of Genome Wide Selection in Maize., Multiplicative Mixed Model Approach to Analyze Genotype by Environment Interactions in Multi-Environment Trials.

The Use of Percent Checks and Its Impact On Genetic Parameters and the Prediction of Future Performance., Spatial Corrections of Single Replication Field Trials Using Autoregressive and Two-Dimensional Spline Models.

Evaluation of Sweet Sorghum Variety for Biofuel Feedstock and Animal Feed.

Pixley, K.

Empowering Rural People through Participatory Maize and Wheat Technologies and Seed Systems: Examples From South Asia., Partial Resistance to Maize Streak Virus in the MSR Pool 9 x CML312 Population.

Correlating Arsenic-Induced Morphological Changes in Spinach Leaves with Leaf Spectral Characteristics.

Place, A.

Shallow Incorporation of Manure in Reduced Tillage Systems.

Improved Weed Competitiveness in Soybean: Screening Tactics and Traits of Interest.

Plante, A.

Soil Carbon Quantities and Quality From Post-Agricultural Forests in Western New England., Thermal Analysis of Native and Cultivated Soils After Long-Term Incubation.

Footprints in the Landscape: Quantifying Bioturbation in Soils and Paleosols with Multistripe Laser Triangulation (MLT) Technology.

Crop Growth and Two Dimensional Modeling of Soil Water Transport in Drip Irrigated Potatoes.

Pletsch, M.

Reducing Pesticides and Increasing Potato Yield by Increasing Time Between Potato Crops.

Podder, R.

Genetic Variation and Enhancement for Nutritional Quality in Lentil.

Podella, C.

Use of Yeast Stress-Induced Proteins and Surfactant Complex in Root Promotion for Production Agricuture and Ornamental Plant Production., Root Mass Promotion by A Yeast Stress-Induced Protein and Surfactant Complex in Greenhouse Studies.

Net Fluxes of CO₂, but Not N₂o, and CH₄, Are Affected Following Agronomic Additions of Urea for Prairie and Arable Soil Cores.

Nuclear Magnetic Resonance Imaging of Soil Processes: Water Flux, Tracer-Transport, and Root Water Uptake.

World Fertilizer and Supply and Demand Considerations.

Pollak, L.

The Road to Commercialization: Altered Fatty Acids in Corn.

Pollak, L.

Screening of Gametophytic Incompatibility in Maize with SSR Markers and Pollen-Mix Test., Evaluation of Exotic Temperate Accessions and Release of Introgressed Germplasm From the GEM Project.

Polyakov, V. O.

Tracing Sediment Movement On a Semiarid Watershed Using Rare Earth Elements.

Influence of Nitrogen Source On Zoysiagrass Growth.

Pond, B.

Molecular Characterization of Different Biotypes of the Southern Chinch Bug Affecting St. Augustinegrass.

Ponder, M.

Comparison of the Bacterial Community Naturally Occurring On Spinach Seeds and the Plants Produced From Those Seeds.

Pontedeiro, E. M.

Environmental Safety Assessment of Natural Radioactive Contaminants in Fertilizers and Phosphogypsum.

Ponti, L.

Climate Change Affects On Plant-Pest- Natural Enemy Interactions.

Popova, I.

Phosalone Sorption and the Nature of Soil Organic Carbon in Cultivated and Uncultivated Soils.

Porras, R.

Radiocarbon-Based Turnover Times for Soil Organic Matter at Four Eastern Deciduous Forests.

Porter, C.

Toward Mechanistic Modeling of Root Growth and Nutrient Uptake in CROPGRO.

Determining Best Management Practices for High Biomass Sorghum., Sweet Sorghum Yield and Quality in Current and Future Climates of Oklahoma.

Porter, D.

Interpreting the Narrative Nutrient Management Approach in the 2008 EPA CAFO Rule.

Porter, G.

Observation of An Apparent Increase in P Availability for Potatoes Following a Green Manure.

Porter, P.

Cover Cropping Winter Rye After Corn Silage and Effects On Water Quality, Soil Nutrient Status, and Forage Yield., Adventure Learning: Teaching Food and Agriculture From a Bicycle in Africa., Crop Rotations on Three Certified Organic Farms in Minnesota.

Construction and Characterization of a Phosphate Biosensor.

Posadas, A.

Multifractal Characterization of Soil Pore Shapes in Aggregates., Spectroscopic Assessment of Soil Organic Matter Stability in Peatlands From the High Andes.

Economics of Hauling Dairy Slurry and Its Value in Wisconsin Corn Grain Systems., Organic No-Tillage Winter Rye-Soybean Systems: Agronomic, Economic, and Environmental Assessment., Title: Orchardgrass Ley for Improved Manure Management: Residual Corn Yields.

Poss, J. A.

Salinity Tolerance of Festulolium and Major Turfgrass Species of California Irrigated with Recycled Water.

Post, C.

Evaluation of Nutritive Value of Pueraria Montana (kudzu) During the Growing Season., Geology Museum Based Learning in Soil Science Education., Effects of Compost On Major Nutrients in An Urban Cecil Soil.

Post, M.

Incorporating Physicochemical Protection by the Soil Matrix Into Biogeochemical Models.

Post, W. M.

An Integrative Modeling Framework to Evaluate Productivity and Sustainability of Bioenergy Production Systems in the US Great Lakes Region., Sustainability Considerations in Modeling Bioenergy Production Scenarios.

Coupling Dynamic Root Growth with a Water and Solute Transport Model to Estimate Water and Nutrient Uptake by Maize Plants., Digital Image Analysis for Determination of Ground Cover in Cover Crop Systems., Simulation of Aerenchyma Function in Phosphorus Deficient Maize and Bean.

Pote, D.

Effects of Subsurface Band Incorporation of Dry Poultry Litter to No-till Soils On Delmarva.

Pote, D. H.

Subsurface Application of Poultry Litter in Pasture and No-till Soils.

Tree Invasion Effects On Soil Organic Carbon of Grasslands: A Gracenet Project.

Evaluation of Combinations of Bispyribac-Sodium or Amicarbazone with Trinexapac-Ethyl or Paclobutrazol for Annual Bluegrass Control On Creeping Bentgrass Greens.

Poulton, M.

User-Friendly Calculators for Estimating Water Flow in Variably Saturated Soils.

Dynamic of Fecal Indicator Bacteria in the St Lucie River Watershed, FL.

Dairy Slurry Application Method Effects On NH3 Emission, and NO3 Leaching in No-till Corn Silage.

Powlson, D.

Overcoming Excessive Use of Nitrogen Fertilizer in North-West China: Technical and Behavioural Approaches in a China-UK Project., Soil Organic Matter in the Rothamsted Plots.

Critical Source Area and Minimum Source Channel Length Effects On Eventflow and Sediment Loadings.

Prasad, B.

RiceCAP: Comparison of Sheath Blight QTLs in Two Bengal / O. Nivara Advanced Backcross Mapping Populations., RiceCAP: Progress in Identifying QTL for Sheath Blight Resistance and Milling Yield.

Testing Effects of Climate Change in Crop Models., Genomic Mapping for Drought Tolerance in Sorghum., Effect of Ethylene Inhibitor 1-MCP (Methyl Cyclopropene) On Soybean Flower and Pod Abortion Under High Temperature Stress., Effects of Temperature and/or Drought Stress On Physiology, Growth and Yield of Wheat Plants., Effect of Selenium On Leaf Senescence of Sorghum Grown Under High Temperature Stress.

Prasad, R.

Calcium/Magnesium Ratio and Water Potential Effects On Forage Quality and Pectin Content.

Multi-Year Field Trial Performance of SmartStax Corn Trait Technology.

Impacts of Colloidal Material On the Fate of Estrogens in Soils.

Pratt, R.

Partial Resistance to Maize Streak Virus in the MSR Pool 9 x CML312 Population.

Prause, J.

Management Practices and Maize Quality for Beer Industry.

Prawito, P.

Impacts of Oil Palm Plantation and Agroforestry Systems On Soil Carbon Pools: Indonesia's Case.

A Comparative Study of the Co-Occurrence of Nitrate and Naturally Formed Perchlorate in the Mojave Desert, California, USA and the Atacama Desert, Chile.

Premarathna, L.

Potential Availability of Fertilized Selenium Species in Field Capacity and Submerged Soils as Measured by An Isotopic Dilution Technique.

Regional Approach to Soil Organic Carbon Inventory Using Legacy Data and Pedometric Techniques.

Presley, D.

Wind Erodibility, Soil Moisture, and Freeze-Thaw Frequency: Implications of Harvesting Corn Residue for Energy Feedstock in Southwest Kansas., Genesis, Mineralogy, and Micromorphology of Vertic Soils in Southeastern Kansas.

Tannins, Proteins, and Soil N in the Boreal Kalmia-Black Spruce System.

Nutrient Supply From Soil-Applied Gasification Ash.

Influence of Clay Mineralogy On Soil Dispersion Behavior and Water Quality.

Wheat Nitrogen Requirements Following Sunn Hemp in Alabama.

Price, C.

Stability and Quality of Silver Nanoparticle Dispersions Under Natural Environmental Conditions.

Price, G.

Carbon and Nitrogen Dynamics From Incubated Field Soils Receiving De-Inked and Composted Papermill Biosolids., Optimizing Slaughterhouse Waste Composts for Use as Soil Amendments in Nova Scotia., Evaluation of Anthropogenic Organic Contaminant Concentrations and Soil Chemical Properties Over Time in a Field Soil Amended with An Alkaline-Stabilized Biosolid.

Price, L.

Can Leguminous Cover Crops Replace Fertilizer Nitrogen in Mississippi Delta Cotton Production?.

Potential Environmental Interactions of Bacteria and Manufactured Nanomaterials.

Spatial Variability of the Stocks of Different Organic Carbon Compounds in a Leptic Cambisol Under Norway Spruce., Long-Term Changes of the Phosphorus Status of Two German Scots Pine Ecosystems: Effects of Atmospheric N Deposition and Fertilization.

Prigge, V.

Doubled Haploids in Tropical Maize: Influence of Inducer, Donor, and Induction Environment On In Vivo Haploid Induction Rates.

Prill, G.

Comparison of a Poultry Litter Fertilizer Program to a Commercial Fertilizer Program - Five Consecutive Crop Years., Two Year Summary Evaluating Starter Fertilizers for Corn.

Prior, E.

Can We Simulate the Impact of Soybean Rust in the South Central Soybean Production Regions of the United States?., Impact of Phakopsora Pachyrhizi Infection On Soybean Leaf Photosynthesis and Radiation Absorption., The Influence of Genetic Variation in Disease Susceptibility On the Photosynthetic Competence of Soybean Rust Infected Leaves.

Prior, E.

Yield Response of Soybean to Partial and Total Defoliation During the Seed Filling Period.

Prior, E.

The Development and Validation of A Simple Yield Loss Prediction Model for Soybean Rust.

The Role of Genetics and Photoperiod in Soybean Development and the Control of the Plant Life Cycle.

Prischmann-Voldseth, D.

Field Studies to Evaluate Potential Differences in the Decomposability of Bt and Non-Bt Corn Residue.

Prisley, S.

The Effect of Forest Road Density On Stream Discharge as Calculated by the Distributed Hydrology-Soil-Vegetation Model., Identifying Colluvial Deposits in the Ridge and Valley Using Changes in Topography and Species Composition to Improve Estimates of Forest Site Quality.

Pritchett, J. G.

Extension Programming On Best Management Practices for Ammonia Reduction.

Proctor, C.

Aeration Timing and the Use of Black Topdressing Sand to Enhance Putting Green Recovery.

Seed Vigor Test for the Establishment of Switchgrass.

Downy Mildew and Rust Resistance Genes Are Interspersed in a Large Highly Duplicated Family of NBS-LRR Encoding Genes On Linkage Groups 1 and 13 of Sunflower., Genetics of Branching in Sunflower., Genetics of Watermelon Domestication.

Provance-Bowley, M.

Wheat Yield and Disease Response to Amending Soil with Silicon.

Provin, T.

Management Effects On Yield, Nutrient Uptake, and Soil Quality in Biomass Sorghum Production Systems in Texas.

Provin, T.

Inhibition of Phymatotrichopsis Omnivora (Cotton Root Rot) Germination and Growth in Soil Following Application of Various Oilseed Meals., Oilseed Meals and Crop Residue: Distinct C and N Dynamics., Managing Residual Nitrogen for Grain Sorghum Production., Alum Effects On Phosphorus Runoff Loss From Turfgrass Amended with Biosolid., Interaction of Phosphorus and Dissolved Organic Carbon in Runoff and Drainage Water., Shelf Life and Tensile Strength of Turfgrass Sod Amended with Recycled Biosolid.

Prueger, J.

Evaluating Flux-Variance Relationships Under Strongly Advective Conditions During BEAREX08., Aircraft-Based Eddy Covariance Measurements for Estimating Landscape Scale Fluxes During BEAREX08.

Atmospheric Stability Measurements at a Swine Facility and An Adjacent Corn Field in Iowa., BEAREX_08 Eddy Covariance Intercomparison., Mapping Evapotranspiration and Moisture Stress in An Advective Environment Using Multi-Scale Thermal Remote Sensing Data., Comparison of Turbulent Statistics and Spectral Characteristics Under Strong Advective Conditions., How Well We Can Diagnose the Effects of Coupling of the Regional Atmosphere On ET of An Irrigated Surface Under Extreme Advection of Heat., Aerodynamic Temperature Derived From Flux-Profile Measurements and Two-Source Model Predictions Over a Cotton Row Crop in An Advective Environment., Contrasting Methods for Measuring Evapotranspiration in Soybean., Impact of Moisture and Surface Meteorology On Pesticide Volatilization, a 10 Year Investigation.

Pruett, C.

Understanding Pedologic-Hydrology Relationships Across the Landscape: Carbon Accounting and Denitrification., Development of Subaqueous Soil Interpretations: Eelgrass Restoration, Heavy Metal Accumulations and Carbon Storage.

Prunty, L.

Methane and Acetylene Pore Gas Mixture Influence On Water Infiltration.

Enhanced Uptake and Biotransformation of 2, 4, 6-Trinitrotoluene by Vetiver Grass (Chrysopogon zizanioides) From Soil.

Sorption of Oxytetracycline On Drinking Water Treatment Residuals: Preliminary Results.

Punia, M.

Demarcating the Nitrate Polluted Ground Water Areas and Identifying the Contributing Factors in Fresh Water Zone of Haryana, India.

Soybean Nitrogen Fixation and Nitrogen Remobilization at Different Reproductive Stages and Water Regimes., Characterizing Leaf N with Digital Images in Corn and the Association of "Greeness" with Yield., Dynamics of Shoot Nitrogen and Ureide Concentrations During Crop Development Among Diverse Soybean Genotypes.

Purvis, G.

Using the Agri-Environmental Footprint Index (AFI) to Quantify the Environmental Quality Benefits of EU-Funded Agri-Environment Policy.

Interactions Among Mowing Frequency and Plant Growth Regulators On Season-Long Dollar Spot Control with Fungicides., Influence of Mowing Frequency and Plant Growth Regulators On Dollar Spot Severity.

Putnam, D.

Effect of Low Lignin Genes (COMT and CCOMT) On Alfalfa Forage Quality., Developing Scenarios for Switchgrass in High Yielding Irrigated Environments., Using Cored Bale Samples to Assess Alfalfa Nutrient Needs: Possibilities and Limits.

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