livestock manure Articles
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Transport of lincomycin to surface and ground water from manure-amended cropland
Livestock manure containing antimicrobials becomes a possible source of these compounds to surface and ground waters when applied to cropland as a nutrient source. The potential for transport of the veterinary antimicrobial lincomycin to surface waters via surface runoff and to leach to ground water was assessed by monitoring manure-amended soil, simulated rainfall runoff, snowmelt runoff, and ...
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How to support the organic fertilizer production line for the farm
In recent years, the country has paid attention to environmental protection, and some medium and large breeding companies have been trying to improve the breeding environment. The biggest source of pollution in the breeding industry is livestock and poultry manure. How to better handle and use livestock and poultry manure is now every farm Things that enterprises should pay attention to. Because ...
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A Guide to Compost Sheep Manure for Organic Fertilizer
Sheep manure contains protein, organic acid, cellulose, aliphatics and so on, and its organic matter content is higher other livestock manure. Without fermentation, sheep manure has various harmful bacteria that cannot be directly used on plants growing, or there would bring germs and parasite spreading. What’s worse, without proper disposal, sheep manure would generate heat to consume oxygen in ...
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Case study - Converting livestock waste lagoons into a prosperous ROI
A Missouri project, believed to be the largest and most comprehensive livestock manure-to-energy of its type in the world, is currently under way. The project efficiently treats waste from approximately 2 million hogs. The farms are being covered by Industrial & Environmental Concepts, a designer and installer of cover systems for wastewater lagoons and tanks. Roeslein Alternative Energy of ...
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Selected antimicrobial resistance during composting of manure from cattle administered sub-therapeutic antimicrobials
Received for publication December 10, 2007. Composting is being increasingly employed for the recycling of nutrients in manure from the livestock industry. However, composting manure from animals fed antimicrobials has not been well characterized. In this study, compost windrows were prepared using manure collected from cattle (Bos Taurus L.) fed tylosin (TY), chlortetracycline-sulphamethazine ...
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Benefits of Manure Dewatering Machine: Solutions for Agriculture
In the world of agriculture, the efficient management of resources is essential for both environmental sustainability and economic viability. One innovative solution that's gaining traction is the use of manure dewatering machines. These powerful devices are revolutionizing how farms handle one of their most abundant byproducts: manure.What Is a Manure Dewatering Machine?A manure dewatering ...
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Benefits of Manure Management - Dewatering Solutions
One crucial aspect of eco-friendly farming is effective manure management. Tianzhong Machinery, a pioneering company in the solid liquid separation, offers an innovative solution – the manure dewatering machine. In this post, we'll explore the manifold benefits of manure management and how Tianzhong Machinery's dewatering machine plays a pivotal role in this process. 1. Environmental ...
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Effect of tillage and rainfall on transport of manure-applied cryptosporidium parvum oocysts through soil
Received for publication September 30, 2008. Most waterborne outbreaks of cryptosporidiosis have been attributed to agricultural sources due to the high prevalence of Cryptosporidium oocysts in animal wastes and manure spreading on farmlands. No-till, an effective conservation practice, often results in soil having higher water infiltration and percolation rates than conventional tillage. We ...
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Free and Conjugated Estrogen Exports in Surface-Runoff from Poultry Litter–Amended Soil
Land application of animal manures such as poultry litter is a common practice, especially in states with surplus manure. Past studies have shown that animal manure may contain estrogens, which are classified as endocrine-disrupting chemicals and may pose a threat to aquatic and wildlife species. We evaluated the concentrations of estrogens in surface runoff from experimental plots (5 × 12 ...
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Formation and emissions of ammonia and greenhouse gases from stored and composted solid animal manure
Beside other branches of industry, agriculture is an important source of methane (CH4) and nitrous oxide (N2O) emissions and the most important source of ammonia (NH3). In spite of several investigations concerning ammonia and greenhouse gas emissions during storage and composting of liquid and solid animal manure, the real extent of these emissions is still unknown. This is mainly because of the ...
By ORBIT e.V.
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Unlocking the potential of poultry manure
The poultry industry is one of the largest and fastest-growing agro-based industries in the world. At the same time, the growth brings along a number of environmental problems. One of the major environmental problems is the accumulation of large amounts of wastes, e.g. manure. In order to mitigate these problems new economically sustainable technologies are needed. Manure has often been referred ...
By Ductor Corp.
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Efficient Manure Separation: Screw Press vs. Slope Screen Separator
In the realm of agricultural and livestock farming, the responsible management of manure is of paramount importance. Manure, a valuable resource rich in organic matter and nutrients, can be a double-edged sword for farmers. On one hand, it serves as a potent natural fertilizer; on the other, its mismanagement can lead to environmental issues. To address this challenge, farmers have turned to ...
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