Results 31 to 40 of about 288,874 (227)
Environmental assay on the effect of poultry manure application on soil organisms in agroecosystems [PDF]
, 2012 This paper reports the effects produced on the organisms of the soil (plants, invertebrates and microorganisms), after the application of two types of poultry manure (sawdust and straw bed) on an agricultural land.
J.V. Martín +12 more
core +1 more source
Laboratory and greenhouse assessment of plant availability of organic N in animal manure [PDF]
, 2009 Laboratory data (thermal fractionation, pepsin extraction, C:No ratio) of dung and manure were mutually compared and contrasted with plant-availability of organic N (No) as found in a greenhouse experiment according to the double-pot technique. Two types
B. H. Janssen +5 more
core +1 more source
Revista Brasileira de Zootecnia, 2020 The objective with this study was to evaluate the impact of different swine nutritional strategies and technologies, as well as the land spread system, on logistical costs of pig manure distribution.
Esther Ramalho Afonso +3 more
doaj +1 more source
Agronomy, 2021 The pig and poultry industries continue to grow across the world and together they provide the majority of meat consumed. The European Union (EU) in particular has the highest global relative meat production by monogastrics (i.e., pig and poultry).
Arno Rosemarin +2 more
doaj +1 more source
Persistence of pathogens in liquid pig manure processed in manure tanks and biodigesters [PDF]
Revista Mvz Cordoba, 2015 Objective. To evaluate the persistence of virus, bacteria, mold, yeast and parasites in liquid pig manure, processed in biodigesters and manure tanks in the central-western part of Colombia. Materials and methods.
Oscar Betancur H. +3 more
doaj
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
Increasing Wood δ15N in Response to Pig Manure Application
, 2022 Intensive livestock management impacts forest and trees in different ways. Pig manure is a major source of nitrogen (N) pollution of surface and ground waters in some European regions such as north-eastern Spain, but it is understudied how manure ...
Jesús Julio Camarero +5 more
core +1 more source
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
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
PLoS ONEThe utilization of manure resources is an important measure to promote the development of agricultural green low-carbon cycle and solve the challenges associated with the current large-scale development of the livestock and poultry breeding industry ...
Jiangqi Sun +3 more
doaj +1 more source