Results 41 to 50 of about 41,657 (225)
Revista Agrogeoambiental, 2019 Agricultural management is a viable way for recycling animal residues in feedlots. The substances that make up organic residues change the dynamics of the organic matter decomposition in the soil.
Edilson Marcelino Silva +3 more
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Agronomy, 2023 Swine manure is widely used for ameliorating red soil acidification, but little information is available about its effect on N2O emissions. To explore the effects, a 35-day incubation experiment was conducted with two soils under different fertilization ...
Lu Zhang +7 more
doaj +1 more source
Volatile and odorous components in solid swine manure. [PDF]
Agricultural and Biological Chemistry, 1979 Raw solid swine manure was extracted with dichloromethane. The extracted solution was mixed with distilled water after concentration and steam-distilled. The distillate was extracted with dichloromethane and fractionated into carboxylic acid, phenol, basic, and neutral fractions and all fractions had a characteristic and strong odor. Quantification and
Akio Yasuhara, Keiichiro Fuwa
openaire +2 more sources
Frontiers in Environmental Science, 2021 Biochar application to the soil can improve soil quality and nutrient leaching loss from swine manure adapted soils. Our working hypothesis was that the biochar-incubated with manure could be a better soil amendment than conventional manure application ...
Chumki Banik +7 more
doaj +1 more source
Development of an Air Sparged Continuous Flow Reactor for Struvite Precipitation from Two Different Liquid Swine Manure Storage Systems [PDF]
, 2007 Forced precipitation of struvite (MgNH4PO4*6H2O) has been demonstrated to be an effective method to reduce dissolved reactive phosphorus (DRP) from swine manure.
Burns, Robert +6 more
core +3 more sources
Occurrence and Movement of Antibiotic Resistant Bacteria, in Tile-Drained Agricultural Fields Receiving Swine Manure [PDF]
, 2012 The use of tylosin at subtherapeutic levels by the swine industry provides selective pressure for the development of antibiotic resistance in gastrointestinal bacteria.
Garder, Jason +3 more
core +3 more sources
Energy Science &Engineering, EarlyView.Sugarcane juice is clarified and fermented with yeast to produce ethanol and CO₂. The broth is refined through distillation and molecular sieves, yielding fuel‐grade ethanol stored for transport. Bagasse, vinasse, and residues are recycled as valuable by‐products, enabling a sustainable bioethanol production pathway ABSTRACT This study investigates the
Kapura Tudu +5 more
wiley +1 more source
Characterization of Bacteria from a Swine Manure Digester [PDF]
Applied and Environmental Microbiology, 1982 One-hundred thirty bacteria isolated from a swine manure digester were predominately gram-positive anaerobes which were tentatively classified into the following genera: Peptostreptococcus, Eubacterium, Bacteroides, Lactobacillus, Peptococcus, Clostridium , and Streptococcus plus two ...
E L, Iannotti +2 more
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Key soil health indicators under humid grazing lands
Grassland Research, EarlyView.Soil health can be described using a few key soil health indicators that target a diversity of soil functions. This perspective article highlights how forage management affects these soil health indicators in humid‐zone grazing lands. Abstract Background Soil health describes critical soil functions influenced by land management. Although some key soil
Alan J. Franzluebbers
wiley +1 more source
Animals, 2020 Recent interest in the mass production of black soldier fly (BSF) larvae has resulted in many studies being generated. However, a majority of the studies are benchtop, or small-scale, experiments.
Chelsea D. Miranda +2 more
doaj +1 more source