Soil health, crop productivity, microbial transport, and mine spoil response to biochars

…, RD Lentz, KA Spokas, CH Bolster, K Sistani… - BioEnergy …, 2016 - Springer
Biochars vary widely in pH, surface area, nutrient concentration, porosity, and metal binding
capacity due to the assortment of feedstock materials and thermal conversion conditions …

In situ and ex situ spectroscopic monitoring of biochar's surface functional groups

…, A Orlov, G Ramakrishnan, K Sistani - Journal of analytical and …, 2013 - Elsevier
A number of studies concluded that peak pyrolysis temperature determines essential biochar
properties: surface functional group, fixed carbon content, O/C, H/C, and BET surface area. …

Effects of broiler litter on soybean production and soil nitrogen and phosphorus concentrations

A Adeli, KR Sistani, DE Rowe, H Tewolde - Agronomy Journal, 2005 - Wiley Online Library
Although most of the N required by soybean [Glycine max (L.) Merr.] is provided through the
process of symbiotic N 2 fixation, supplemental N using broiler litter may boost soybean …

[HTML][HTML] Spatial shifts in microbial population structure within poultry litter associated with physicochemical properties

N Lovanh, KL Cook, MJ Rothrock, DM Miles, K Sistani - Poultry science, 2007 - Elsevier
Microbial populations within poultry litter have been largely ignored with the exception of
potential human or livestock pathogens. A better understanding of the community structure and …

Reused poultry litter microbiome with competitive exclusion potential against Salmonella Heidelberg

…, C Ritz, T Looft, E Lipp, GE Agga, Z Abdo, KR Sistani - 2020 - Wiley Online Library
The success of poultry litter reuse in US poultry production can be attributed to the efficient
treatment methods used by producers during downtimes (the time lapse between consecutive …

Uptake of selected nutrients by temperate grasses and legumes

GE Brink, GA Pederson, KR Sistani… - Agronomy …, 2001 - Wiley Online Library
Temperate forages are used throughout the southeastern USA to provide feed for livestock
when tropical and subtropical grasses are dormant and as a hay source. Long‐term …

[HTML][HTML] Persistence of antibiotic resistance genes in beef cattle backgrounding environment over two years after cessation of operation

…, RA Gilfillen, PB Woosley, KR Sistani - PloS one, 2019 - journals.plos.org
Confined animal feeding operations can facilitate the spread of genes associated with antibiotic
resistance. It is not known how cattle removal from beef cattle backgrounding operation …

[HTML][HTML] The effect of alum addition on microbial communities in poultry litter

MJ Rothrock Jr, KL Cook, JG Warren, K Sistani - Poultry science, 2008 - Elsevier
Alum [Al 2 (SO 4 ) 3 ·14H 2 O] is a common poultry litter amendment used to decrease water-soluble
phosphorus or reduce ammonia volatilization, or both. Although the physiochemical …

Microbial mineralization of organic nitrogen forms in poultry litters

…, JG Warren, MA Eiteman, K Sistani - Journal of …, 2010 - Wiley Online Library
Ammonia volatilization from the mineralization of uric acid and urea has a major impact on
the poultry industry and the environment. Dry acids are commonly used to reduce ammonia …

Determination of ammonia and greenhouse gas emissions from land application of swine slurry: A comparison of three application methods

N Lovanh, J Warren, K Sistani - Bioresource Technology, 2010 - Elsevier
In this study, the comparison and monitoring of the initial greenhouse gas (GHG) emissions
using a flux chamber and gas analyzer from three different liquid manure application …