Results 11 to 20 of about 41,657 (225)
Data, 2020 Odor and gaseous emissions from the swine industry are of concern for the wellbeing of humans and livestock. Additives applied to the swine manure surface are popular, marketed products to solve this problem and relatively inexpensive and easy for ...
Baitong Chen +9 more
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Cattle Manure Enhances Methanogens Diversity and Methane Emissions Compared to Swine Manure under Rice Paddy. [PDF]
PLoS ONE, 2014 Livestock manures are broadly used in agriculture to improve soil quality. However, manure application can increase the availability of organic carbon, thereby facilitating methane (CH4) production. Cattle and swine manures are expected to have different
Sang Yoon Kim +3 more
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Ecotoxicology and Environmental Safety, 2022 The application of livestock manure increases the dissemination risk of antibiotic resistance genes (ARGs) in farmland soil environment. However, the vertical migration behavior and driving factor of ARGs in manured soil under swine manure application ...
Meirui Mu +4 more
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Characterization of phosphorus in animal manures collected from three (dairy, swine, and broiler) farms in China. [PDF]
PLoS ONE, 2014 In order to identify the phosphorus species and concentration in animal manure, we comparatively characterized phosphorus in dairy manure, swine manure, and broiler litter, using a sequential procedure, a simplified two-step procedure (NaHCO3/NaOH+EDTA),
Guohua Li +4 more
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Ecotoxicological effects of swine manure on Folsomia candida in subtropical soils [PDF]
Anais da Academia Brasileira de Ciências, 2020 The production model used in Brazilian pig farms promotes a concentration of animals in small territorial extensions, causing difficulty in disposing of the manure generated, since the economically viable alternative is to use this as an agricultural ...
JULIA C. SEGAT +3 more
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Nutrients in swine manure for use as soil fertilizer
Revista Brasileira de Engenharia Agrícola e Ambiental, 2023 Brazil is one of the world’s largest producers and exporters of animal protein, and swine farming plays a significant role in this sector. With the increase in the prices of mineral fertilizers, swine manure can be an alternative for fertilization and ...
Emanuele H. Nunes +4 more
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Frontiers in Environmental Science, 2020 Odorous gas emissions from swine production have been a concern for neighbors and communities near livestock farms. Manure storage is one of the main sources of gaseous emissions.
Baitong Chen +14 more
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Toxics, 2021 Sewage sludge and livestock (chicken, swine and cattle) manure samples were collected from the Yanmenguan Cattle Herbivorous Livestock Area to compare the potential ecological and human health risks caused by heavy metals contained in them. In this study,
Baoling Duan, Qiang Feng
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Comparison of analytical procedures for measuring phosphorus content of animal manures in China [PDF]
Frontiers of Agricultural Science and Engineering, 2019 The concentration and components of manure phosphorus (P) are key factors determining potential P bioavailability and runoff. The distribution of P forms in swine, poultry and cattle manures collected from intensive and extensive production systems in ...
Guohua LI, Qian LIU, Haigang LI, Fusuo ZHANG
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Effects of deep-bedded finishing system on market pig performance, composition and pork quality
Animal, 2008 The purpose of this study was to compare effects of finishing environment on growth performance, pork quality and lipid composition of pork. Environments compared were standard confinement (CON) and deep-bedded semi-outdoor systems.
B.S. Patton +5 more
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