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United States Department of Agriculture

Agricultural Research Service

Research Project: Improvement of Dairy Forage and Manure Management to Reduce Environmental Risk Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

Application of dairy slurry on alfalfa fields, and subsequent effects on nutritive value and silage fermentation characteristics of the harvested forage - (Popular Publication)
Coblentz, W.K., Muck, R.E., Borchardt, M.A., Spencer, S.K., Jokela, W.E., Bertram, M.G., Coffey, K.P. 2014. Application of dairy slurry on alfalfa fields, and subsequent effects on nutritive value and silage fermentation characteristics of the harvested forage. Popular Publication. Midwest Forage Assn. Project Reports 2013.
Monitoring and modeling phosphorus loss in runoff from cattle-grazed pastures - (Peer Reviewed Journal)
Vadas, P.A., Powell, J.M., Busch, D.L., Brink, G.E. 2014. Monitoring and modeling phosphorus loss in runoff from cattle-grazed pastures. Environmental Modelling & Software. 199:124-131.
Effects of dairy slurry on silage fermentation characteristics and nutritive value of alfalfa     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Muck, R.E., Borchardt, M.A., Spencer, S.K., Jokela, W.E., Bertram, M.G., Coffey, K.P. 2014. Effects of dairy slurry on silage fermentation characteristics and nutritive value of alfalfa. Journal of Dairy Science. 97:7197-7211.
Cultivar, harvest date, and nitrogen fertilization affect production and quality of fall oat     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Jokela, W.E., Bertram, M.G. 2014. Cultivar, harvest date, and nitrogen fertilization affect production and quality of fall oat. Agronomy Journal. 106:2075-2086.
Simultaneous concentration of bovine viruses and agricultural zoonotic bacteria from water using sodocalcic glass wool filters - (Peer Reviewed Journal)
(04-Jul-14)
Pathogen transport modeling during spray irrigation of liquid manure in Wisconsin - (Proceedings)
Liang, Y., Larson, R.A., Zopp, Z.P., Borchardt, M.A., Choi, C.Y. 2014. Pathogen transport modeling during spray irrigation of liquid manure in Wisconsin. Meeting Proceedings. July 13-16, 2014.
Methods for virus recovery in water - (Book / Chapter)
(10-Jun-14)
Grazing management for fall-grown oat forages - (Popular Publication)
Coblentz, W.K., Gildersleeve, R.R. 2014. Grazing management for fall-grown oat forages. Popular Publication. pp 6-7.
Human and bovine viruses in the Milwaukee river watershed: hydrologically relevant representation and relations with environmental variables - (Peer Reviewed Journal)
Corsi, S.R., Borchardt, M.A., Spencer, S.K., Hughes, P.E., Baldwin, A.K. 2014. Human and bovine viruses in the Milwaukee river watershed: hydrologically relevant representation and relations with environmental variables. Science of the Total Environment. 490:849-860.
Fall harvest management of eastern gamagrass in central Wisconsin     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Bertram, M.G., Hoffman, P.C., Esser, N.M., Cavadini, J.S. 2014. Fall harvest management of eastern gamagrass in central Wisconsin. Forage and Grazinglands. 10.2134/FG-2014-0016-RS.
Effects of dairy slurry on the nutritive value and fermentation characteristics of alfalfa silages - (Abstract Only)
Coblentz, W.K., Muck, R.E., Borchardt, M.A., Jokela, W.E., Bertram, M.G. 2014. Effects of dairy slurry on the nutritive value and fermentation characteristics of alfalfa silages. Journal of Dairy Science. Joint Meeting of ADSA and ASAS, July 20-24, 2014. Kansas City, MO..
Fertilization of fall-grown oat with urea or bedded-pack manure - (Abstract Only)
Coblentz, W.K., Jokela, W.E., Bertram, M.G. 2014. Fertilization of fall-grown oat with urea or bedded-pack manure. Journal of Dairy Science. Joint Meeting of ADSA and ASAS, July 20-24, 2014. Kansas City, MO.
Fall management of eastern gamagrass - (Abstract Only)
Coblentz, W.K., Bertram, M.G., Hoffman, P.C., Esser, N.M., Cavadini, J. 2014. Fall management of eastern gamagrass. Journal of Dairy Science. Joint Meeting of ADSA and ASAS, July 20-24, 2014. Kansas City, MO.
Refining models for quantifying the water quality benefits of improved animal management for use in water quality trading - (Other)
Olander, L., Walter, T., Vadas, P.A., Heffernam, J., Kebriab, E., Ribaudo, M., Harter, T. 2014. Refining models for quantifying the water quality benefits of improved animal management for use in water quality trading. Government Publication/Report. NIR 14-03.
Sidedressed dairy manure effects on corn yield and nitrate leaching potential - (Peer Reviewed Journal)
(24-Mar-14)
Mitigating enteric methane emissions: Where are the biggest opportunities - (Peer Reviewed Journal)
(19-Mar-14)
Application of dairy slurry on alfalfa fields, and subsequent effects on nutritive value and silage fermentation characteristics of the harvested forage - (Popular Publication)
Coblentz, W.K., Muck, R.E., Borchardt, M.A., Jokela, W.E., Bertram, M. 2014. Application of dairy slurry on alfalfa fields, and subsequent effects on nutritive value and silage fermentation characteristics of the harvested forage. Forage Focus. p. 22.
Improved HF183 quantitative real-time PCR assay for characterization of human fecal pollution in ambient surface water samples - (Peer Reviewed Journal)
Green, H.C., Haugland, R.A., Varma, M., Millen, H.T., Borchardt, M.A., Field, K.G., Walters, W.A., Knight, R., Kelty, C.A., Shanks, O.C. 2014. Improved HF183 quantitative real-time PCR assay for characterization of human fecal pollution in ambient surface water samples. Applied and Environmental Microbiology. 80:3086-3094.
Pathogen transport modeling during spray irrigation of liquid manure in wisconsin - (Abstract Only)
Liang, Y., Larson, R.A., Zopp, Z.P., Borchardt, M.A., Choi, C.Y. 2014. Pathogen transport modeling during spray irrigation of liquid manure in wisconsin. American Society of Agricultural and Biological Engineers. jULY 13-16, 2014.
Management and production potential of eastern gamagrass in wisconsin - (Experiment Station)
Coblentz, W.K., Bertram, M.G., Hoffman, P.C., Esser, N.M. 2014. Management and production potential of eastern gamagrass in wisconsin. Experiment Station Bulletins. Vol. 16. No. 1.
Forage quality and feeding management for eastern gamagrass in wisconsin - (Experiment Station)
Coblentz, W.K., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2014. Forage quality and feeding management for eastern gamagrass in wisconsin. Experiment Station Bulletins. Vol. 16. No. 2.
Preservation of hay with propionic acid - (Popular Publication)
Coblentz, W.K. 2014. Preservation of hay with propionic acid. Progressive Forage Grower. 15(4):14-16.
Characterization of preferential flow pathways in a siliciclastic aquifer system using human enteric viruses and groundwater geochemistry - (Abstract Only)
Gellasch, C.A., Borchardt, M.A., Bradbury, K.R., Spencer, S.K., Bahr, J.M. 2014. Characterization of preferential flow pathways in a siliciclastic aquifer system using human enteric viruses and groundwater geochemistry. Geological Society of America Meeting. March 23-25, 2014.
Surface runoff from manured cropping systems assessed by the paired-watershed method, part 2: pathogen transport - (Abstract Only)
Borchardt, M.A., Spencer, S.K., Jokela, W.E. 2014. Surface runoff from manured cropping systems assessed by the paired-watershed method, part 2: pathogen transport. American Water Resources Association Conference Proceedings. March 13-14, 2014.
Surface runoff from manured cropping systems assessed by the paired-watershed method, part 1: P, N, and sediment transport - (Abstract Only)
Jokela, W.E., Casler, M.D., Bertram, M.G., Borchardt, M.A. 2014. Surface runoff from manured cropping systems assessed by the paired-watershed method, part 1: P, N, and sediment transport. American Water Resources Association Conference Proceedings. March 13-14, 2014.
Effects of precipitation events on virus presence in groundwater - (Abstract Only)
Gotkowitz, M.B., Bradbury, K.R., Borchardt, M.A., Spencer, S.K., Krause, J.J. 2014. Effects of precipitation events on virus presence in groundwater. American Water Resources Association Conference Proceedings. March 13-14, 2014.
From the ground up: groundwater, surface water runoff, and air as pathogen routes for food contamination - (Proceedings)
Borchardt, M.A. 2014. From the ground up: groundwater, surface water runoff, and air as pathogen routes for food contamination. Symposium Proceedings. 53:125.
Effects of including saponins (Micro-aid®) on intake, rumen fermentation, and digestibility in steers fed low-quality prairie hay     Reprint Icon - (Peer Reviewed Journal)
McMurphy, C.P., Sexten, A.J., Mourer, G.L., Sharman, E.D., Trojan, S.J., Rincker, M.J., Coblentz, W.K., Lalman, D.L. 2014. Effects of including saponins (Micro-aid®) on intake, rumen fermentation, and digestibility in steers fed low-quality prairie hay. Animal Feed Science And Technology. 190:47-58.
Runoff losses from corn silage-manure cropping systems - (Proceedings)
Jokela, W.E., Casler, M.D., Bertram, M. 2014. Runoff losses from corn silage-manure cropping systems. Meeting Proceedings. Vol. 53.
Fall-grown oat to extend the fall grazing season for replacement dairy heifers     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Brink, G.E., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2014. Fall-grown oat to extend the fall grazing season for replacement dairy heifers. Journal of Dairy Science. 97:1645-1660.
Viruses as groundwater tracers: using ecohydrology to characterize short travel times in aquifers - (Peer Reviewed Journal)
Hunt, R.J., Borchardt, M.A., Bradbury, K.R. 2014. Viruses as groundwater tracers: using ecohydrology to characterize short travel times in aquifers. Ground Water. 52:187-193.
Monitoring nutrient loss in runoff from dairy cattle lots - (Peer Reviewed Journal)
Vadas, P.A., Powell, J.M. 2013. Monitoring nutrient loss in runoff from dairy cattle lots. Agriculture, Ecosystems and Environment. 181:127-133.
Accumulation and inactivation of avian influenza virus by the filter feeding invertebrate daphnia magna - (Peer Reviewed Journal)
Meixell, B.W., Borchardt, M.A., Spencer, S.K. 2013. Accumulation and inactivation of avian influenza virus by the filter feeding invertebrate daphnia magna. Applied and Environmental Microbiology. 79:7249-7255.
Drinking water systems, hydrology, and childhood gastrointestinal illness in central and northern Wisconsin - (Peer Reviewed Journal)
Uejio, C.K., Yale, S.H., Malecki, K., Borchardt, M.A., Anderson, H.A., Patz, J.A. 2014. Drinking water systems, hydrology, and childhood gastrointestinal illness in central and northern Wisconsin. American Journal of Public Health. 104:639-646.
Grazing management for fall-grown oat forages - (Popular Publication)
Coblentz, W.K., Esser, N.M., Brink, G.E., Hoffman, P.C., Bertram, M.G. 2013. Grazing management for fall-grown oat forages. Ohio Forage and Grassland Council. pp 2-4.
Unique interrelationships between fiber composition, water-soluble carbohydrates, and in vitro gas production for fall-grown oat forages     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Nellis, S.A., Hoffman, P.C., Hall, M., Weimer, P.J., Esser, N.M., Bertram, M.G. 2013. Unique interrelationships between fiber composition, water-soluble carbohydrates, and in vitro gas production for fall-grown oat forages. Journal of Dairy Science. 96:7195-7209.
Technical note: Whole-pen assessments of nutrient excretion and digestibility from dairy replacement heifers housed in sand-bedded freestalls     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2013. Whole-pen assessments of nutrient excretion and digestibility from dairy replacement heifers housed in sand-bedded freestalls. Journal of Animal Science. 91:4841-4848.
Propionic acid preservatives for hay - (Experiment Station)
Coblentz, W.K., Undersander, D.J., Bertram, M.G. 2013. Propionic acid preservatives for hay. Experiment Station Bulletins. Vol. 15. No. 5.
Simulated effects of converting pasture to energy cane for bioenergy with the daycent model: predicting changes to greenhouse gas emissions and soil carbon - (Peer Reviewed Journal)
(05-Jun-13)
Forage and breed effects on behavior and temperament of pregnant beef heifers     Reprint Icon - (Peer Reviewed Journal)
Mays, A.R., Looper, M.L., Williamson, B.C., Coffey, K.P., Coblentz, W.K., Aiken, G.E., Rosenkrans, C.F. 2013. Forage and breed effects on behavior and temperament of pregnant beef heifers. Journal of Animal Science and Biotechnology. 4:20. DOI:10.1186/2049-1891-4-20.
Ranking filter methods for concentrating pathogens in lake water     Reprint Icon - (Peer Reviewed Journal)
Borchardt, M.A., Kieke, B.A., Spencer, S.K. 2013. Ranking filter methods for concentrating pathogens in lake water. Applied and Environmental Microbiology. 79:5418-5419.
Effects of rain damage on wilting forages - (Experiment Station)
Coblentz, W.K., Muck, R.E. 2013. Effects of rain damage on wilting forages. Agricultural Experiment Station Publication. Vol. 15. No. 7.
Grazing management for fall-grown oat - (Experiment Station)
Coblentz, W.K., Esser, N.M., Brink, G.E., Hoffman, P.C., Bertram, M.G. 2013. Grazing management for fall-grown oat. Experiment Station Bulletins. Vol. 15. No. 3.
Element pool changes within a scrub-oak ecosystem after 11 years of elevated CO2 exposure     Reprint Icon - (Peer Reviewed Journal)
Duval, B.D., Dijkstra, P., Megonigal, P.J., Ketterer, M.E., Drake, B.G., Johnson, D.W., Hungate, B.A. 2013. Element pool changes within a scrub-oak ecosystem after 11 years of elevated CO2 exposure. PLoS One. DOI:10.1371.
Source and transport of human enteric viruses in deep municipal water supply wells     Reprint Icon - (Peer Reviewed Journal)
Bradbury, K.R., Borchardt, M.A., Gotkowitz, M., Spencer, S.K., Zhu, J., Hunt, R.J. 2013. Source and transport of human enteric viruses in deep municipal water supply wells. Journal of Environmental Science and Technology. 47:4096-4103.
Inactivation of dairy manure-borne pathogens by anaerobic digestion - (Abstract Only)
Borchardt, M.A., Spencer, S.K., Larson, R.A., Alkan-Ozkaynak, A. 2013. Inactivation of dairy manure-borne pathogens by anaerobic digestion. Meeting Abstract. May 18-21, 2013.
Improved HF183 reverse primer and probe for greater analytical sensitivity of human bacteroides in the environment - (Abstract Only)
Millen, H.T., Spencer, S.K., Shanks, O.C., Green, H.C., Haugland, R.A., Gonnering, J.C., Borchardt, M.A. 2013. Improved HF183 reverse primer and probe for greater analytical sensitivity of human bacteroides in the environment. Meeting Abstract. May 18-21, 2013.
Production costs of potential corn stover harvest and storage systems     Reprint Icon - (Peer Reviewed Journal)
Vadas, P.A., Digman, M.F. 2013. Production costs of potential corn stover harvest and storage systems. Biomass and Bioenergy. 54:133-139.
Effects of a propionic-acid based preservative on storage characteristics of alfalfa-orchardgrass hay in large-rectangular bales - (Popular Publication)
Coblentz, W.K., Coffey, K.P., Bertram, M.G. 2013. Effects of a propionic-acid based preservative on storage characteristics of alfalfa-orchardgrass hay in large-rectangular bales. Popular Publication. pp. 22-2.
Spontaneous heating - (Proceedings)
Coblentz, W.K. 2013. Spontaneous heating. Symposium Proceedings. February 28 - March 1, 2013. Burley, ID.
Heating effects on the quality of forage - (Proceedings)
Coblentz, W.K. 2013. Heating effects on the quality of forage. Symposium Proceedings. February 28 - March 1, 2013. Burley, ID.
Contaminant transport pathways between urban sewer networks and water supply wells - (Abstract Only)
Gotkowitz, M.B., Bradbury, K.R., Borchardt, M.A. 2013. Contaminant transport pathways between urban sewer networks and water supply wells. Meeting Abstract. March 7-8, 2013.
Assessment of heifer grazing experience on short-term adaptation to pasture and performance as lactating cows     Reprint Icon - (Peer Reviewed Journal)
Lopes, F., Coblentz, W.K., Hoffman, P.C., Combs, D.K. 2013. Assessment of heifer grazing experience on short-term adaptation to pasture and performance as lactating cows. Journal of Dairy Science. 96:3138-3152.
In situ protein degradation of alfalfa and birdsfoot trefoil hays and silages as influenced by condensed tannin concentration     Reprint Icon - (Peer Reviewed Journal)
Coblentz, W.K., Grabber, J.H. 2013. In situ protein degradation of alfalfa and birdsfoot trefoil hays and silages as influenced by condensed tannin concentration. Journal of Dairy Science. 96:3120-3137.
Performance by heifers grazing sod-seeded cool-season annuals seeded on different dates using two tillage intensities     Reprint Icon - (Peer Reviewed Journal)
Coffey, K.P., Montgomery, T., Coblentz, W.K., Francis, P.B., Whitworth, W.A., Bryant, K.J. 2013. Performance by heifers grazing sod-seeded cool-season annuals seeded on different dates using two tillage intensities. Forage and Grazinglands. DOI: 10.1094/FG-2013-0226-01-RS.
Storage characteristics, nutritive value, energy content, and in-vivo digestibility of moist large-rectangular bales of alfalfa-orchardgrass hay treated with a propionic-acid-based preservative - (Peer Reviewed Journal)
Coblentz, W.K., Coffey, K.P., Young, A.N., Bertram, M.G. 2013. Storage characteristics, nutritive value, energy content, and in-vivo digestibility of moist large-rectangular bales of alfalfa-orchardgrass hay treated with a propionic-acid-based preservative. Journal of Dairy Science. 96:2521-2535.
Basic QA/QC information required for reporting real-time quantitative PCR data for drinking water quality - (Review Article)
Gibson, K.E., Borchardt, M.A. 2013. Basic QA/QC information required for reporting real-time quantitative PCR data for drinking water quality. Journal of American Water Works Association. 105 (1): 45-47.
Common obstacles to making quality hay - (Proceedings)
Coblentz, W.K. 2013. Common obstacles to making quality hay. Meeting Proceedings. January 6-9, 2013.
Relationships between age at first calving, herd management criteria and lifetime milk, fat, and protein production in holstein cattle - (Peer Reviewed Journal)
Curran, R., Weigel, K., Hoffman, P.C., Marshall, J., Kuzdas, K., Coblentz, W.K. 2013. Relationships between age at first calving, herd management criteria and lifetime milk, fat, and protein production in holstein cattle. Professional Animal Scientist. 29:1-9.
Exploring new forage options to address emerging dietary and environmental challenges in dairy forage systems: reducing excessive weight gain in dairy replacement heifers fed a corn-silage based diet - (Popular Publication)
Coblentz, W.K., Bertram, M.G., Hoffman, P.C., Esser, N.M., Jokela, W.E. 2012. Exploring new forage options to address emerging dietary and environmental challenges in dairy forage systems: reducing excessive weight gain in dairy replacement heifers fed a corn-silage based diet. Forage Focus. pp. 17-18.
Prolonged field exposure after cut alfalfa receives rain reduces ensilability and nutritive value - (Popular Publication)
Coblentz, W.K., Muck, R.E. 2012. Prolonged field exposure after cut alfalfa receives rain reduces ensilability and nutritive value. Forage Focus. pp. 21.
Risk of viral acute gastrointestinal illness from non-disinfected drinking water distribution systems - (Peer Reviewed Journal)
Lambertini, E., Borchardt, M.A., Kieke, B.A., Spencer, S.K., Loge, F.J. 2012. Risk of viral acute gastrointestinal illness from non-disinfected drinking water distribution systems. Environmental Science and Technology. 46:9299-9307.
Digestibility by lambs offered alfalfa hay treated with a propionic acid hay preservative and baled at different concentrations of moisture - (Experiment Station)
Coffey, K.P., Coblentz, W.K., Young, A.N., Bertram, M.G., Carter, R. 2013. Digestibility by lambs offered alfalfa hay treated with a propionic acid hay preservative and baled at different concentrations of moisture. Arkansas Experiment Station Research Series. 15:71-73.
Effects of natural and simulated rainfall on indicators of ensilability and nutritive value for wilting alfalfa forages sampled before preservation as silage - (Peer Reviewed Journal)
Coblentz, W.K., Muck, R.E. 2012. Effects of natural and simulated rainfall on indicators of ensilability and nutritive value for wilting alfalfa forages sampled before preservation as silage. Journal of Dairy Science. 95:6635-6653.
Using eastern gamagrass to construct diets that limit intake and caloric density for dairy replacement heifers - (Peer Reviewed Journal)
Coblentz, W.K., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2012. Using eastern gamagrass to construct diets that limit intake and caloric density for dairy replacement heifers. Journal of Dairy Science. 95:6057-6071.
Dairy heifer manure management, dietary phosphorus, and soil test P effects on runoff phosphorus - (Peer Reviewed Journal)
Jokela, W.E., Coblentz, W.K., Hoffman, P.C. 2012. Dairy heifer manure management, dietary phosphorus, and soil test P effects on runoff phosphorus. Journal of Environmental Quality. 2012 41:(5): 1600-1611. DOI:10.2134/jeq2012.0046.
Viruses in non-disinfected drinking water from municipal wells are related to community rates of acute gastrointestinal illness - (Peer Reviewed Journal)
Borchardt, M.A., Spencer, S.K., Kieke, B.A., Lambertini, E., Loge, F.J. 2012. Viruses in non-disinfected drinking water from municipal wells are related to community rates of acute gastrointestinal illness. Proceedings of the National Academy of Sciences. 120:1272-1279.
Critical evaluation of models used to study agricultural phosphorus and water quality - (Peer Reviewed Journal)
Vadas, P.A., Bolster, C.H., Good, L.W. 2013. Critical evaluation of models used to study agricultural phosphorus and water quality. Soil Use and Management. 29:36-44.
Testing the Wisconsin P index with year-round, field-scale runoff monitoring - (Peer Reviewed Journal)
Good, L.W., Vadas, P.A., Panuska, J.C., Bonilla, C.A., Jokela, W.E. 2012. Testing the Wisconsin P index with year-round, field-scale runoff monitoring. Journal of Environmental Quality. 41:1730-1740.
Manure application method and timing effects on emission of ammonia and nitrous oxide - (Abstract Only)
Jokela, W.E., Laboski, C.A., Andraski, T.W. 2012. Manure application method and timing effects on emission of ammonia and nitrous oxide. ASA-CSSA-SSSA Annual Meeting Abstracts. Oct 21-24, 2012.
Soil erosion and nutrient runoff in corn silage with kura clover living mulch and winter rye - (Abstract Only)
Schwab, A.R., Albrecht, K.A., Jokela, W.E. 2012. Soil erosion and nutrient runoff in corn silage with kura clover living mulch and winter rye. ASA-CSSA-SSSA Annual Meeting Abstracts. Oct 21-24, 2012.
Using eastern gamagrass to limit weight gains by replacement dairy heifers: 2. Measuring excreta and digestibility on a whole-pen basis - (Abstract Only)
Coblentz, W.K., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2012. Using eastern gamagrass to limit weight gains by replacement dairy heifers: 2. Measuring excreta and digestibility on a whole-pen basis. ASA-CSSA-SSSA Annual Meeting Abstracts. Abstract #257-45.
Using eastern gamagrass to limit weight gains by replacement dairy heifers: 1. Nutrient intakes and heifer performance - (Abstract Only)
Coblentz, W.K., Hoffman, P.C., Esser, N.M., Bertram, M.G. 2012. Using eastern gamagrass to limit weight gains by replacement dairy heifers: 1. Nutrient intakes and heifer performance. ASA-CSSA-SSSA Annual Meeting Abstracts. Abstract #257-44.
Effects of natural and simulated rainfall on indicators of alfalfa silage fermentation - (Abstract Only)
Coblentz, W.K., Muck, R.E. 2012. Effects of natural and simulated rainfall on indicators of alfalfa silage fermentation. ASA-CSSA-SSSA Annual Meeting Abstracts. Abstract #369-7.
Comparative effectiveness of membrane bioreactors, conventional secondary treatment, and disinfection to remove microorganisms from municipal wastewaters - (Peer Reviewed Journal)
Francy, D.S., Stelzer, E.A., Bushon, R.N., Brady, A.M., Williston, A.G., Riddell, K.R., Borchardt, M.A., Spencer, S.K., Gellner, T.M. 2012. Comparative effectiveness of membrane bioreactors, conventional secondary treatment, and disinfection to remove microorganisms from municipal wastewaters. Water Research. 46:4164-4178.
Measuring and mitigating inhibition during real-time, quantitative PCR analysis of viral nucleic acid extracts from large-volume environmental water samples - (Peer Reviewed Journal)
Gibson, K.E., Schwab, K.J., Spencer, S.K., Borchardt, M.A. 2012. Measuring and mitigating inhibition during real-time, quantitative PCR analysis of viral nucleic acid extracts from large-volume environmental water samples. Water Research. 46:4281-4291.
Pathogen transport in surface runoff from manured agricultural fields - (Abstract Only)
Borchardt, M.A., Jokela, W.E., Spencer, S.K. 2012. Pathogen transport in surface runoff from manured agricultural fields. Meeting Abstract. September 23-26, 2012.
Simulating soil phosphorus dynamics for a phosphorus loss quantification tool - (Peer Reviewed Journal)
Vadas, P.A., Joern, B.C., Moore Jr, P.A. 2012. Simulating soil phosphorus dynamics for a phosphorus loss quantification tool. Journal of Environmental Quality. 41:1750-1757.
Fall-grown oat forages: unique quality characteristics - (Experiment Station)
Coblentz, W.K., Bertram, M.G. 2012. Fall-grown oat forages: unique quality characteristics. Experiment Station Bulletins. Vol. 14. No. 4..
Fall-grown oat forages: cultivars, planting dates, and expected yields - (Experiment Station)
Coblentz, W.K., Bertram, M.G. 2012. Fall-grown oat forages: cultivars, planting dates, and expected yields. Experiment Station Bulletins. Vol. 14. No. 3.
Benefits of perennial forages in rotations     Reprint Icon - (Book / Chapter)
Jokela, W.E., Russelle, M.P. 2013. Benefits of perennial forages in rotations. In: Bittman, S., Hunt, D., editors. Cool Forages, Advanced Management of Temperate Forages. Agassiz, BC: Pacific Field Corn Association. p. 84-87.
Watershed-level comparison of predictability and sensitivity of two phosphorus models - (Peer Reviewed Journal)
Sen, S., Srivastava, P., Vadas, P.A., Kalin, L. 2012. Watershed-level comparison of predictability and sensitivity of two phosphorus models. Journal of Environmental Quality. 41:1642-1652.
Glass wool filters for concentrating waterborne viruses and agricultural zoonotic pathogens - (Peer Reviewed Journal)
Millen, H., Gonnering, J., Berg, R., Spencer, S.K., Jokela, W.E., Pearce, J.M., Borchardt, J.S., Borchardt, M.A. 2012. Glass wool filters for concentrating waterborne viruses and agricultural zoonotic pathogens. Journal of Visualized Experiments. DOI: 10.3791/3930.
A query for effective mean particle size of dry and high moisture corns - (Peer Reviewed Journal)
Hoffman, P.C., Mertens, D.R., Larsen, J., Coblentz, W.K., Shaver, R.D. 2012. A query for effective mean particle size of dry and high moisture corns. Journal of Dairy Science. 95:3467-3477.
Dairy heifer diets, manure management, and runoff phosphorus - (Proceedings)
Jokela, W.E., Coblentz, W.K., Hoffman, P.C. 2012. Dairy heifer diets, manure management, and runoff phosphorus. Meeting Proceedings. Vol 51.
When it hits the fan: Pathogens from human and bovine sources in the environment - (Proceedings)
Borchardt, M.A. 2012. When it hits the fan: Pathogens from human and bovine sources in the environment. Symposium Proceedings. Volume 51:2-3.
Planting date effects on the nutritive value of fall-grown oat cultivars - (Peer Reviewed Journal)
Coblentz, W.K., Bertram, M.G., Martin, N.P., Berzaghi, P. 2012. Planting date effects on the nutritive value of fall-grown oat cultivars. Agronomy Journal. 104:312-323.
Planting date effects on the yield and nutritive value of fall-grown oat cultivars - (Popular Publication)
Coblentz, W.K. 2011. Planting date effects on the yield and nutritive value of fall-grown oat cultivars. Popular Publication. pp. 18-19.
Chemical composition, intake by sheep, and in situ disappearance in cannulated cows of bermudagrass hayed at two moisture concentrations and treated with a non-viable lactobacillus-lactic acid preservative - (Peer Reviewed Journal)
Bass, A.E., Philipp, D., Coffey, K.P., Caldwell, J.D., Rhein, R.T., Young, A.N., Coblentz, W.K. 2011. Chemical composition, intake by sheep, and in situ disappearance in cannulated cows of bermudagrass hayed at two moisture concentrations and treated with a non-viable lactobacillus-lactic acid preservative. Animal Feed Science And Technology. 171:43-51.
Viruses in non-disinfected groundwater supplying municipal drinking water and the human health risk - (Abstract Only)
(20-Sep-11)
Human and bovine viruses in urban and rural streams: Hydrologic and season patterns of wastewater influence - (Abstract Only)
(09-Sep-11)
Evaluation of mechanisms that might control transport of wastewater contaminants in bedrock multi-aquifer systems - (Abstract Only)
(09-Sep-11)
Hydrogeological and statistical evidence for wide-spread enteric virus contamination of deep municipal wells - (Abstract Only)
(09-Sep-11)
Viruses in non-disinfected groundwater used for municipal drinking water and the incidence of acute gastrointestinal illness - (Abstract Only)
(09-Sep-11)
Quantifying viruses and bacteria in wastewater - results, quality control, and interpretation methods - (Government Publication)
Francy, D.S., Stelzer, E.A., Bushon, R.N., Brady, A.M., Mailot, B.E., Spencer, S.K., Borchardt, M.A., Elber, A.G., Riddell, K.R., Gellner, T.M. 2011. Quantifying viruses and bacteria in wastewater - results, quality control, and interpretation methods. United States Geological Survey Technical Report. 5150, 44p.
Effectiveness of buffered propionic-acid preservatives for large hay packages - (Popular Publication)
Coblentz, W.K., Bertram, M.G. 2011. Effectiveness of buffered propionic-acid preservatives for large hay packages. Forage Focus. Forage Focus. August 2011.
Novel/non-conventional manure application practices to minimize environmental impacts - (Abstract Only)
Jokela, W.E., Kleinman, P.J., Bittman, S., Ball, B.R., Meisinger, J.J. 2011. Novel/non-conventional manure application practices to minimize environmental impacts. American Society of Agronomy Abstracts. ASA-CSSA-SSSA International Annual Meetings Abstracts..
The effect of harvest moisture and bale wrapping on temperature and mold counts in grass hay - (Experiment Station)
Martinson, K., Sheaffer, C., Coblentz, W.K. 2011. The effect of harvest moisture and bale wrapping on temperature and mold counts in grass hay. Extension Publications. University of Minnesota Extension, St. Paul, MN.
Method 1615 measurment of Enterovirus and Norovirus occurrence in water by culture and qRT-PCR - (Government Publication)
Fout, G.S., Brinkman, N.E., Cashdollar, J.L., Griffin, S.M., Mcminn, B.R., Rhodes, E.R., Varughese, E.A., Grimm, A.G., Spencer, S.K., Borchardt, M.A. 2011. Method 1615 measurment of Enterovirus and Norovirus occurrence in water by culture and qRT-PCR. Government Publication/Report. EPA/600/R-10/181.
Production, reproduction, health, and growth traits in backcross holstein x jersey cows and their holstein contemporaries - (Peer Reviewed Journal)
Bjelland, D.W., Weigel, K.A., Hoffman, P.C., Esser, N.M., Coblentz, W.K., Halbach, T.J. 2011. Production, reproduction, health, and growth traits in backcross holstein x jersey cows and their holstein contemporaries. Journal of Dairy Science. 94:5194-5203.
Evaluation of limit feeding and bunk management for gravid dairy replacement heifers - (Abstract Only)
Esser, N.M., Larson, J., Hoffman, P.C., Lui, C.L., Coblentz, W.K. 2011. Evaluation of limit feeding and bunk management for gravid dairy replacement heifers. Journal of Dairy Science. 375.
Effect of prior grazing experiences on grazing behavior and performance of lactating cows - (Abstract Only)
Lopes, F., Esser, N.M., Hoffman, P.C., Coblentz, W.K., Combs, D.K. 2011. Effect of prior grazing experiences on grazing behavior and performance of lactating cows. Journal of Dairy Science. 94:464.
Orchardgrass ley for improved manure management in Wisconsin: II. Nutritive value and voluntary intake by dairy heifers - (Peer Reviewed Journal)
Hedtcke, J.L., Posner, J.L., Coblentz, W.K., Hall, J., Walgenbach, R.P., Davidson, J. 2011. Orchardgrass ley for improved manure management in Wisconsin: II. Nutritive value and voluntary intake by dairy heifers. Agronomy Journal. 103:1106-1114.
Pathogen losses in surface runoff from dairy manure applied to corn fields - (Abstract Only)
Borchardt, M.A., Jokela, W.E., Spencer, S.K. 2011. Pathogen losses in surface runoff from dairy manure applied to corn fields. American Society for Microbiology. Abstract #1436.
The effect of harvest moisture and bale wrapping on forage quality, temperature, and mold in orchardgrass hay - (Peer Reviewed Journal)
Martinson, K., Coblentz, W.K., Sheaffer, C. 2011. The effect of harvest moisture and bale wrapping on forage quality, temperature, and mold in orchardgrass hay. Journal of Equine Veterinary Science. 31:711-716.
Manure application methods to minimize ammonia losses and maximize crop N use - (Proceedings)
Jokela, W.E., Meisinger, J.J. 2011. Manure application methods to minimize ammonia losses and maximize crop N use. Meeting Proceedings. Feb. 15-16, 2011..
Heat damaged forages: effects on forage energy content     Reprint Icon - (Other)
Coblentz, W.K., Hoffman, P.C., Undersander, D.J. 2011. Heat damaged forages: effects on forage energy content. Extension Publications. 13:1.
Human viruses as tracers of wastewater pathways into deep municipal wells - (Government Publication)
Bradbury, K.R., Borchardt, M.A., Gotkowski, M., Spencer, S.K. 2010. Human viruses as tracers of wastewater pathways into deep municipal wells. Government Publication/Report. Final Report to the Wisconsin Department of Natural Resources, Open-File Report 2010-04A, 47p.
Cropping system effects on soil quality - (Proceedings)
Jokela, W.E. 2011. Cropping system effects on soil quality. Meeting Proceedings. p. 157-162.
Last Modified: 12/19/2014
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