livestock manure Articles
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Three advantages of organic fertilizer making machine processing manure straw
Now, when it comes to livestock manure treatment, we can definitely think of organic fertilizer making machine. With organic fertilizer equipment, the livestock and poultry manure produced in the breeding site can be treated without pollution. The livestock and poultry manure can be fermented into organic fertilizer, and the organic fertilizer can be applied to the land to improve the soil ...
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Managing waste from confined animal feeding operations in the United States: the need for sanitary reform
Confined food-animal operations in the United States produce more than 40 times the amount of waste than human biosolids generated from US wastewater treatment plants. Unlike biosolids, which must meet regulatory standards for pathogen levels, vector attraction reduction and metal content, no treatment is required of waste from animal agriculture. This omission is of concern based on dramatic ...
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Pilot scale facility to determine gaseous emissions from livestock slurry during storage
Livestock production is a growing source of air pollution, locally and to the wider environment. Improved livestock manure management has the potential to reduce environmental impacts, but there is a need for methodologies to precisely quantify emissions. This paper describes and evaluates a novel storage facility for livestock slurry consisting of eight 6.5-m3 cylindrical units. The stores may ...
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How to build a powdered organic fertilizer production line for small farms
For small farms, there is no need to invest in a large-volume organic fertilizer production line. It is enough to choose a small one for current use, and organic fertilizer manufacturing equipment can be added later. The small-scale organic fertilizer production line reduces the large-volume production line a bit, and the overall process is still the same. This is more suitable for investors ...
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Groundwater nitrate and chloride trends in an agriculture-intensive area in southern Alberta, Canada
The potential effect of manure management from livestock production on groundwater quality is an issue of concern. Groundwater sampling from a regional transect in southern Alberta, Canada, was conducted to determine changes in groundwater quality with time. The study area has extensive irrigation and a high density of confined feeding operations. Nitrate-N (NO3−-N) and chloride (Cl−) ...
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Manure drying tunnel doing a good job - Case Study
Generating power from renewable energies is becoming increasingly important in Germany as well as on the international level. Thus, it is not surprising that the number of biogas plants is steadily increasing as are wind power plants and solar plants. On the agricultural sector, biogas plants are an additional source of income on many farms besides crop production and livestock husbandry. When ...
By Big Dutchman
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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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