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United States Department of Agriculture

Agricultural Research Service

Waste Utilization
item Using enteric pathogens to assess sources of fecal contamination in the silurian dolomite aquifer: preliminary results (Sep 2017)
item Effects of feeding alfalfa stemlage or wheat straw for dietary energy dilution on nutrient intake and digestibility, growth performance and feeding behavior of holstein dairy heifers (Aug 2017)
item Effect of delayed wrapping and wrapping source on nitrogen balance and blood urea nitrogen in gestating sheep offered alfalfa silage (Aug 2017)
item Estimating the energetic cost of feeding excess dietary nitrogen to dairy cows (Jul 2017)
item Transport of a conservative and "smart" tracers' in a first-order creek: role of transient storage type (Jul 2017)
item Assessing regional differences in nitrogen losses from U.S. dairy farms using the integrated farm systems model (Jun 2017)
item Effects of straw processing and pen stocking density on holstein dairy heifers: i) growth and sorting characteristics (Jun 2017)
item Effect of diet energy level and genomic residual feed intake on pre-bred dairy heifer feed intake and growth (Jun 2017)
item Effects of irrigation on sorghum forage yield and quality in the central sands region of Wisconsin (Jun 2017)
item Evaluation of yield and quality of photoperiod sensitive sorghum and sorghum sudangrass (Jun 2017)
item Effect of limit feeding and genomic residual feed intake on bred dairy heifer performance (Jun 2017)
item Nitrogen fertilization effects on sorghum forage yield and quality (Jun 2017)
item Effects of nitrogen fertilization on the nutritive value of oat forages (Jun 2017)
item Effects of straw processing and pen stocking density on holstein dairy heifers: ii) behavior and hygiene (Jun 2017)
item Evaluation of yield and nutritive value of forage sorghums with different irrigation or fertilization rates (Jun 2017)
item Hydrological modeling of fecal indicator bacteria in a tropical mountain catchment (Jun 2017)
item Nutritive value and fermentation characteristics of alfalfa-mixed grass forage wrapped with minimal stretch film layers and stored for different lengths of time (Jun 2017)
item Potential for sorghum forages for dairy heifers in the midwest (Jun 2017)
item Optimizing the bio-optical algorithm for estimating chlorophyll-a and phycocyanin concentrations in inland waters in Korea (May 2017)
item Effect of high flow events on spatiotemporal variation of E. coli concentrations in creek sediments (May 2017)
item Agreement between quantitative microbial risk assessment and epidemiology at low doses during waterborne outbreaks of protozoan disease (May 2017)
item Monitoring and modeling of microbial and biological water quality (May 2017)
item Potential for increased use of cereal grain forages on dairy operations (May 2017)
item Hydrogeology and human health (May 2017)
item GIS-based smartphone application to support water quality data collection (Apr 2017)
item Runoff delay exerts a strong control on the field-scale removal of manure-borne fecal bacteria with runoff (Apr 2017)
item Human virus and microbial indicator occurrence in public-supply groundwater systems: meta-analysis of 12 international studies (Apr 2017)
item Temporal stability of Escherichia coli concentration patterns in two irrigation ponds in Maryland (Apr 2017)
item The importance of NDF in constructing diets for dairy (Apr 2017)
item Temporal stability of E. coli concentration patterns in two irrigation ponds in Maryland (Apr 2017)
item Development and evaluation of the microbial fate and transport module for the Agricultural Policy/Environmental eXtender (APEX) model (Apr 2017)
item Soil and public health: invisible bridges (Apr 2017)
item Groundwater and enteric disease: A review of the epidemiological evidence (Mar 2017)
item Interaction of bale size and preservative rate for large-round bales of alfalfa hay (Mar 2017)
item Utility of alfalfa stemlage for feeding dairy heifers (Mar 2017)
item Water retention and preferential states of soil moisture in a cultivated vertisol (Feb 2017)
item Net effects of nitrogen fertilization on the nutritive value and digestibility of oat forages (Feb 2017)
item Accuracy of sample dimension-dependent pedotransfer functions in estimation of soil saturated hydraulic conductivity (Jan 2017)
item Microaeration reduces hydrogen sulfide in biogas (Jan 2017)
item Scale effects on runoff and soil erosion in rangelands: observations and estimations with predictors of different availability (Jan 2017)
item Enrichment of stream water with fecal indicator organisms from bottom sediments during baseflow periods (Jan 2017)
item Modeling the interannual variability of microbial quality metrics of irrigation water in a Pennsylvanian stream (Jan 2017)
item Influence of thermal hydrolysis-anaerobic digestion treatment of wastewater solids on concentrations of Triclosan, Triclocarban, and their transformation products in biosolids (Jan 2017)
item E. coli release from streambed to water column during base flow periods: a modeling study (Dec 2016)
item N fertilization for improved forage yields has little impact on nutritive value (Dec 2016)
item Human health and groundwater (Dec 2016)
item On the role of patterns in understanding the functioning of soil-vegetation-atmosphere systems (Sep 2016)
item Research update: Yield and nutritive value of photoperiod-sensitive sorghum and sorghum-sudangrass (Aug 2016)
item Bacteria transport simulation using APEX model in the Toenepi watershed, New Zealand (Jul 2016)
item E. coli in PA streams as affected by climate forcing (Jul 2016)
item New submodel for watershed-scale simulations of fecal bacteria fate and transport at agricultural and pasture lands (Jul 2016)
item Assessing the radar rainfall estimates in watershed-scale water quality model (Apr 2016)
item Escherichia coli survival in the presence of Chlorella vulgaris in a nutrient supplemented freshwater medium (Apr 2016)
item Remval of fecal indicator bacteria from manured soils under simulated rainfall events spaced in time (Apr 2016)
item Effect of weather, subsurface topography and fertilizer type on corn yields at the BARC experimental OPE3 site (Apr 2016)
item Bacteria transport simulation using apex model in the toenepi watershed, New Zealand (Apr 2016)
item Prediction of E. coli release from streambed to water column during base flow periods using SWAT model (Apr 2016)
item Chlorophyll-a concentration estimation with three bio-optical algorithms: correction for the low concentration range for the Yiam Reservoir, Korea (Feb 2016)
Last Modified: 10/17/2017
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