A Review on the Fate of Nutrients and Enhancement of Energy Recovery from Rice Straw through Anaerobic Digestion [PDF]
, 2020 Open field burning and tilling the rice straw (RS) back into the fields causes environmental threats by contributing to the increased greenhouse gas emissions. Energy and nutrient recovery from RS through anaerobic digestion (AD) is an effective solution
Fritze, Albrecht +2 more
core +1 more source
Contamination of honey by oxytetracycline from pig manure.
Veterinaria italiana, 2019 Although the use of antimicrobial is not allowed in bee industry according to current EU legislation, antimicrobial residues are often detected in honey doomed to human consumption. This study aims to investigate if bees living in hives located nearby tanks filled with pig manure containing residues of oxytetracycline, would naturally harvest water ...
Luciano Ricchiuti +5 more
openaire +3 more sources
Thermogravimetric Analysis of Blended Fuel of Pig Manure, Straw, and Coal
EnergiesThis study investigated the combustion performance of pig manure, straw, and coal at various blending ratios using thermogravimetric analysis. The synergistic effect of coal and pig manure at various ratios was analyzed, and kinetic analysis was ...
Chengzhe Shen +11 more
doaj +1 more source
Effect of exogenous additives on heavy metal passivation and nitrogen retention in pig manure composting [PDF]
Frontiers of Agricultural Science and Engineering● Research on heavy metal passivation and nitrogen emissions is necessary for the pig industry. ● Mechanism of heavy metal passivation and nitrogen retention by different additives was introduced.
Ziqi WANG +3 more
doaj +1 more source
Assessment of the Agronomic Value of Manure-Based Fertilizers
Agronomy, 2022 Producing manure-based fertilizers (MBFs) with specific nutrient ratios is a solution to overpassing the imbalance of nitrogen and phosphorus in manures, and a way to recycle manure’s nutrients, promoting sustainable agricultural practices.
Joana Prado +3 more
doaj +1 more source
Mitigation of nitrogen losses during pig manure management: Impact of manure cleaning technique
Water-Energy NexusProper management of nitrogen-containing pig manure is crucial to realize its benefits of supporting plants-grow as fertilizer while minimizing its impact on the environment and climate change.
Jing Zhang +5 more
doaj +1 more source
Pig Manure Application for Remediation of Mine Soils in Murcia Province, SE Spain
The Scientific World Journal, 2008 In southern Spain, specifically in Murcia Province, an increased pig population causes large amounts of slurry production that creates a very serious environmental concern.
A. Faz +3 more
doaj +1 more source
Gypsum-based management practices to prevent phosphorus transportation [PDF]
, 2008 Phosphogypsum from Siilinjärvi plant were tested in soil incubation-leaching-studies(I), and in liquid pig manure treatment (II) in farm pit. In soil columns, gypsum additions significantly reduced erodibility and ortho-P concentrations in the ...
Pietola, Liisa
core
Impact of organic pig production systems on CO2 emission, C sequestration and nitrate pollution [PDF]
, 2010 Organic rules for grazing and access to outdoor area in pig production may be met in different ways, which express compromises between considerations for animal welfare, feed self-reliance and negative environmental impact such as greeehouse gas ...
Eriksen, Jørgen +5 more
core +2 more sources
Animal Research and One Health, EarlyView.Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke +9 more
wiley +1 more source