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Journal articles on the topic 'Animal waste'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Brij, Vanita, Thakur Ankaj, Rahi Shakuntala, and Chauhan Neha. "Management of livestock waste." Science World a monthly e magazine 2, no. 4 (2022): 464–67. https://doi.org/10.5281/zenodo.6476054.

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Excreta, bedding matter, rain or water, soil, hair, feathers, or other debris commonly seen in animal waste management activities are all examples of "livestock waste." Animal husbandry experts used to be concerned about how to reduce the impact of the environment on animals. However, there has recently been discussion about cattle and the livestock industry harming the environment. In fact, cattle and climate have mutual positive and negative interactions of varying intensities, just like any other productive activity. Livestock waste production is inextricably linked to the ac

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2

Okpaga, Fredrick Oge, Adewale Iyaniwura Adeolu, Friday Nweke Nwalo, Alex Ochai Okpe, Chimdi Cynthia Ikpeama, and Chinedu Ele Ogwu. "Safeguarding ecosystems using innovative approaches to manage animal wastes." Bio-Research 22, no. 1 (2024): 2274–91. http://dx.doi.org/10.4314/br.v22i1.6.

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Animal wastes (AWs) are excreta or discarded materials associated with animal production industries. It could be in solid, liquid, or gaseous form, such as animal dung or droppings, discarded feed, feathers, fur, decayed bodies of dead animals, blood waste, effluent from animal farms, milk wastes, urine, and fart. Animal wastes are generated in high quantity, even beyond the control of animal farmers, due to the increase in animal production globally. These wastes pollute the ecosystem. They release greenhouse gases (GHGs) such as methane (CH4), carbon dioxide (CO2), and nitrous oxide (N2O) in

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3

Fox, M. "Animal waste." Veterinary Record 124, no. 17 (1989): 473. http://dx.doi.org/10.1136/vr.124.17.473-a.

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4

Prošková, A., Z. Kopicová, J. Kučera, and L. Škarková. "Acid catalysed transesterification of animal waste fat." Research in Agricultural Engineering 55, No. 1 (2009): 24–28. http://dx.doi.org/10.17221/20/2008-rae.

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Rendering plant fat (RPF) was collected and different conditions were used for transesterification. The course of transesterification of RPF was compared with that of transesterification of lard under the same conditions. Significant diffe-rences were found between transesterification of RPF and that of lard. Optimum methanol excess for lard transesterification was found to be 30-fold, for RPF 10-fold, optimum sulfuric acid concentration was 1% for lard, 2.5% for RPF. Optimum temperature as well as optimum reaction time were similar in both cases. The fatty acid composition is similar but not

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5

Sagara, Naohiko. "Association of ectomycorrhizal fungi with decomposed animal wastes in forest habitats: a cleaning symbiosis?" Canadian Journal of Botany 73, S1 (1995): 1423–33. http://dx.doi.org/10.1139/b95-406.

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A new tripartite relationship among animals, fungi, and plants, based on formation of ectomycorrhiza and on removal of animal wastes, is described. In forest habitats where animal wastes such as urine or faeces or dead bodies, mainly of mammals, have been deposited, a particular group of fungi form reproductive structures successionally after the apparent decomposition of the wastes. This natural event can be simulated by application to the soil of urea, aqueous ammonia, or nitrogen compounds that release ammonia on decomposition. Both field observations and simulation experiments show that, w

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6

Janoško, I., and M. Čery. "Degradation of animal malodour." Research in Agricultural Engineering 61, Special Issue (2016): S60—S66. http://dx.doi.org/10.17221/35/2015-rae.

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Animal waste represents a&nbsp;significant threat to the environment. Degradation of waste from dead animals is in general carried out in specialized facilities (rendering plants) under specific rules and guidelines. In plant proximity, undesirable malodour is usually produced during the combustion process. This odour can be effectively reduced so that it does not negatively affect the environment and society. Degradation of animal waste malodour can be processed in ozonisers, thermal combustion devices or in bio washers. The purpose of this paper is to determine the limits of exhausts tha

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7

A.K., Verma* Sowjanya Lakshmi R.K**. "Food industry byproducts - As potential animal feeds." Science World a monthly e magazine 3, no. 3 (2023): 392–98. https://doi.org/10.5281/zenodo.7757433.

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Agriculture and food industry waste constitutes a major proportion (32%) of world-wide agricultural production. Recovering of nutrients from currently wasted resources and their utilization as feed resource with application of proper processing technologies will help curb the danger of gap between increasing livestock population and available feed resources to meet increasing population demands. Demand for processed foods increased tremendously due to altered lifestyle choice of global consumers with subsequent release of waste production from these processing plants. This waste management in

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8

Graham, Jay P., and Keeve E. Nachman. "Managing waste from confined animal feeding operations in the United States: the need for sanitary reform." Journal of Water and Health 8, no. 4 (2010): 646–70. http://dx.doi.org/10.2166/wh.2010.075.

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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 changes in livestock production over the past 50 years, which have resulted in large increases in animal waste and a high degree of geographic concentration of waste associated with the regional growth of

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9

Cieciura-Włoch, Weronika, and Sebastian Borowski. "BIOHYDROGEN PRODUCTION FROM WASTES OF PLANT AND ANIMAL ORIGIN VIA DARK FERMENTATION." Journal of Environmental Engineering and Landscape Management 27, no. 2 (2019): 101–13. http://dx.doi.org/10.3846/jeelm.2019.9806.

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This study investigated the batch experiments on biohydrogen production from wastes of plant and animal origin. Several substrates including sugar beet pulp (SBP), sugar beet leaves (SBL), sugar beet stillage (SBS), rye stillage (RS), maize silage (MS), fruit and vegetable waste (FVW), kitchen waste (KW) and slaughterhouse waste (SHW) including intestinal wastes, meat tissue, post flotation sludge were tested for their suitability for hydrogen production. Generally, the substrates of plant origin were found to be appropriate for dark fermentation, and the highest hydrogen yield of 280 dm3 H2/k

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10

Baldzhi, Yuriy, Leila Sultanayeva, Vadim Khassanov, and Zhassulan Tolendiyev. "USE OF MUSHROOM WASTE TO INCREASE ANIMAL PRODUCTIVITY." 3i intellect idea innovation - интеллект идея инновация 1 (2025): 110–16. https://doi.org/10.52269/22266070_2025_1_110.

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This article presents the results of research on the effectiveness of a feed additive based on a spent mushroom substrate aimed at improving animal productivity and health. The experiments were conducted on rabbits and dairy goats. During the experiment, the effect of a mushroom substrate additive on the body weight of rabbits was studied. According to the results of the experiment, it was found that rabbits from the experimental group showed an average body weight gain up to 3.06 ± 0.27 kg, which is 18.6% of the initial weight. A significant body weight gain is the evidence of the positive ef

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11

Bhunia, Shantanu, Ankita Bhowmik, Rambilash Mallick, and Joydeep Mukherjee. "Agronomic Efficiency of Animal-Derived Organic Fertilizers and Their Effects on Biology and Fertility of Soil: A Review." Agronomy 11, no. 5 (2021): 823. http://dx.doi.org/10.3390/agronomy11050823.

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Healthy soils are essential for progressive agronomic activities. Organic fertilization positively affects agro-ecosystems by stimulating plant growth, enhancing crop productivity and fruit quality and improving soil fertility. Soil health and food security are the key elements of Organic Agriculture 3.0. Landfilling and/or open-dumping of animal wastes produced from slaughtering cause environmental pollution by releasing toxic substances, leachate and greenhouse gases. Direct application of animal carcasses to agricultural fields can adversely affect soil microbiota. Effective waste managemen

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12

Kokieva, Galia, Yurii Shaposhnikov, Anastasia Spiridonova, and Zhanna Sivsheva. "Animal waste utilization technology." E3S Web of Conferences 273 (2021): 05005. http://dx.doi.org/10.1051/e3sconf/202127305005.

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The applicability of learned introduction of anaerobic digestion of animal waste will be obvious after a wide setting of afull-scale experiment and an across-the-board economic feasibility.However, yet today, basing on the domestic and abroad practice on biopowerdigesters engineering and operation,it can be argued that their use is economically advantageous than the traditional system. The obtained experience evidences thatthe cubicle housingof dairy cows is advanced. Milking operation is carried out in a special house, which ramps up milkquality, improves working conditions for milkmaids, and

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13

Kasatkin, V. V., N. Yu Kasatkina, S. P. Ignatyev, and A. A. Litvinyuk. "Recycling of animal waste." IOP Conference Series: Earth and Environmental Science 949, no. 1 (2022): 012112. http://dx.doi.org/10.1088/1755-1315/949/1/012112.

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Abstract The growth of the number of farm animals and poultry contributes to the growth of environmental problems. Recycling of animal waste will solve these problems, as well as obtain organic fertilizers and additional energy sources. The purpose of the research is to develop technological solutions that allow organic waste from agricultural production to be involved in the production of secondary marketable products and energy resources. At the initial stage of processing, organic waste is sent to methane fermentation in the methane tank. The resulting biogas is used to obtain the thermal e

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14

Ukpong, Etiowo George, Preye Ofunama, and Ebiakpo Lucky Daniel. "Agricultural Waste Materials and Air Pollution: A Survey on The Effects of Farm Animal Wastes on Air Quality." International Journal of Research and Scientific Innovation XII, no. VI (2025): 1459–69. https://doi.org/10.51244/ijrsi.2025.120600122.

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Agricultural waste, particularly from farm animals, has become a significant contributor to air pollution, posing environmental and public health challenges. This study reviews the various ways in which farm animal waste; comprising manure, urine, bedding materials, and feed residues, affects air quality. As livestock production intensifies to meet global food demands, the emission of harmful gases such as ammonia (NH₃), methane (CH₄), hydrogen sulfide (H₂S), and nitrous oxide (N₂O) from animal waste has increased. These pollutants not only degrade air quality but also contribute to greenhouse

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15

Varghese, Sandhya Alice, Harikrishnan Pulikkalparambil, Khwanchat Promhuad, et al. "Renovation of Agro-Waste for Sustainable Food Packaging: A Review." Polymers 15, no. 3 (2023): 648. http://dx.doi.org/10.3390/polym15030648.

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Waste management in the agricultural sector has become a major concern. Increased food production to satisfy the surge in population has resulted in the generation of large volumes of solid waste. Agro-waste is a rich source of biocompounds with high potential as a raw material for food packaging. Utilization of agro-waste supports the goal of sustainable development in a circular economy. This paper reviews recent trends and the development of agro-wastes from plant and animal sources into eco-friendly food packaging systems. Different plant and animal sources and their potential development

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16

., Ahmad. "EFFICIENT AND ECO-FRIENDLY MANAGEMENT OF DIFFERENT TYPES OF SOLID WASTE USING WINDROW COMPOSTING TECHNIQUE AND EFFECT OF SEWAGE AS ADDITIVE ON PHYSICO-CHEMICAL CHARACTERISTICS OF COMPOSTS." Journal of Wastes and Biomass Management 4, no. 1 (2022): 26–31. http://dx.doi.org/10.26480/jwbm.01.2022.26.31.

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Solid waste management is a crucial issue in developing countries due to large amounts of waste being generated from different sources. Aerobic windrow composting of various wastes was carried out to create compost from various wastes for use as a nutritious soil fertilizer and to optimize waste material by employing sewage as an addition to minimize composting time and improve soil nutritional value. Four composting windrows were formed with three different types of wastes i.e. first windrow was animal waste + garden waste treated by sewage water, second windrow was food waste + garden waste

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17

Plavša, Nada, Stoja Jotanović, and Đorđe Savić. "Disposal of Animal Waste as a Risk Factor in the Spread of Zoonotic Pathogens." АГРОЗНАЊЕ 17, no. 3 (2017): 219. http://dx.doi.org/10.7251/agren1603219p.

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The aim of this study is to give an overview of the production and management of animal waste in the Republic of Serbia, and to emphasize the importance of this issue and its proper solution. Disposal of animal waste is a significant prophylactic measure, aimed at detecting, preventing, suppressing and eradicating infectious and parasitic diseases in humans and animals. The process of animal waste disposal starts from the manufacturer, who is responsible for ensuring safe storage of waste in a cooling unit, until its final removal in the processing plant. Disposal of animal waste must be done

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18

Atkinson, D., and C. A. Watson. "The environmental impact of intensive systems of animal production in the lowlands." Animal Science 63, no. 3 (1996): 353–61. http://dx.doi.org/10.1017/s135772980001523x.

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AbstractEnvironmental issues, linked to the production of animals in lowland farming systems, are reviewed, using pigs, poultry and dairy cattle as examples. The principal livestock production factors influencing their environmental impact are identified as the balance between different farm animal types and the husbandry practices used for these species, the variable potential which exists for the recycling of wastes and the modification of inputs to systems, the extent to which animal production can be integrated into more holistic farming systems and the impact of livestock on 'wildlife' (p

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19

Okolie, Jude A., Toheeb Jimoh, Olugbenga Akande, et al. "Pathways for the Valorization of Animal and Human Waste to Biofuels, Sustainable Materials, and Value-Added Chemicals." Environments 10, no. 3 (2023): 46. http://dx.doi.org/10.3390/environments10030046.

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Human and animal waste, including waste products originating from human or animal digestive systems, such as urine, feces, and animal manure, have constituted a nuisance to the environment. Inappropriate disposal and poor sanitation of human and animal waste often cause negative impacts on human health through contamination of the terrestrial environment, soil, and water bodies. Therefore, it is necessary to convert these wastes into useful resources to mitigate their adverse environmental effect. The present study provides an overview and research progress of different thermochemical and biol

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20

Iskakov, Ruslan, and Adilet Sugirbay. "Technologies for the Rational Use of Animal Waste: A Review." Sustainability 15, no. 3 (2023): 2278. http://dx.doi.org/10.3390/su15032278.

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Animal waste can serve as a raw material source for feed preparation, and can also be used, after appropriate processing, as fuel, fertilizer, biogas, and other useful products. In addition, the practical use of these wastes eliminates their mandatory disposal. Recycling animal waste is a feature of the circular economy, leading to environmental sustainability. In this regard, we conducted a search and review of contemporary scientific publications from open sources, including publications and data from Internet portals, Web of Science, Scopus scientometric databases, websites of patent office

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21

Halmaciu, I. A., I. Ionel, I. Vetres, R. M. Balogh, and D. Bisorca. "Challenges and performance evaluation of livestock waste energy content." IOP Conference Series: Earth and Environmental Science 960, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1755-1315/960/1/012017.

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Abstract The global increase of the population has generated more and more requirement of the animal-based food. In order to provide this requirement, it was necessary to increase considerably the actual numbers of animals. This has led to both numerous positive and negative effects brought both to people and animals. Creating agro-touristic farms, ensuring fresh food, creating workplaces are just a part of the factors which have beneficial effects on the human beings. Yet, a major problem, which should not be ignored and neglected, is represented by the wastes resulted from animal breeding. T

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22

Krauss, Amy J. "Waste management: small animal practice." Journal of the American Veterinary Medical Association 223, no. 1 (2003): 53–54. http://dx.doi.org/10.2460/javma.2003.223.53.

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23

Baladincz, Peter, and Jenő Hancsók. "Fuel from waste animal fats." Chemical Engineering Journal 282 (December 2015): 152–60. http://dx.doi.org/10.1016/j.cej.2015.04.003.

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24

NAKAI, Yutaka. "Animal Waste Management and Microorganisms." Nihon Chikusan Gakkaiho 72, no. 1 (2001): 1–13. http://dx.doi.org/10.2508/chikusan.72.1.

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25

Wooten, Richard R., Anton L. Huger, and Philip N. Middleton. "5027451 Portable animal waste device." Environment International 18, no. 3 (1992): XVI. http://dx.doi.org/10.1016/0160-4120(92)90177-6.

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26

Diaz, Luis F. "Food Waste to Animal Feed." Waste Management 22, no. 5 (2002): 570–71. http://dx.doi.org/10.1016/s0956-053x(01)00017-4.

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27

Zhuk, Petro V. "Agricultural waste in Ukraine: generation volumes and recycling issues." Socio-Economic Problems of the Modern Period of Ukraine, no. 3(155) (2022): 21–28. http://dx.doi.org/10.36818/2071-4653-2022-3-4.

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In the context of agricultural waste recycling perspectives, the article addresses the issues of its structure, approaches to classification, determining its volumes and generation processes, and waste generation coverage in statistical observations. The author offers the consideration of three classification groups of agricultural waste: crop, animal, and agrochemical waste. The low level of agricultural waste representation in official domestic statistical reports is emphasized. The methodological approaches to calculating the crop and animal waste are suggested, and agricultural waste in Uk

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28

Ungureanu, George, Gabriela Ignat, Catalin Razvan Vintu, Constantin Daniel Diaconu, and Ioan Gabriel Sandu. "Study of Utilization of Agricultural Waste as Environmental Issue in Romania." Revista de Chimie 68, no. 3 (2017): 570–75. http://dx.doi.org/10.37358/rc.17.3.5503.

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Agriculture and animal husbandry produce significant quantity of solid or liquid residues and waste products. Unfortunately, some of these wastes are not dealt with properly and are causing considerable damage to the environment. Agricultural wastes (AW) in Romania amount range from 7600 thousand tons a year of which only 1400 thousand tons as animal feed and 1100 thousand tons as organic manure are being utilized. These crop waste results after harvesting in the farm of leaves stem which are characterized as coarse plant by-products and big size, chemically low in protein and fat contents, or

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Argun, Yusuf Alparslan, and Özgür Çakmakcı. "Mapping the Dispersion Pollution Load of Animal Waste and Investigating its Environmental Effects: The Case of Karaman." Turkish Journal of Agriculture - Food Science and Technology 11, no. 12 (2023): 2288–99. http://dx.doi.org/10.24925/turjaf.v11i12.2288-2299.6171.

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Animal wastes are not stored correctly and are used haphazardly without control in agricultural lands. As a result, it causes many irreparable environmental pollution, especially water pollution. These wastes, which are described as diffuse pollution, cause pollution of both underground and surface water resources directly or indirectly and even make them unusable. In this research, waste generation as a result of animal breeding in Karaman province, its districts, neighborhoods and villages and the effects of animal wastes on environmental pollution were evaluated with distributed pollutant l

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Siddiqui, Nazia, and Keshav Singh. "Effect of different combinations of feed material of cattle dung with kitchen waste on growth rate of earthworm Eutyphoeus waltoni Michaelsen." International Journal of Zoology and Applied Biosciences 9, no. 5 (2024): 60–67. http://dx.doi.org/10.55126/ijzab.2024.v09.i05.010.

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In this study the effect of different combinations of animal dung (buffalo, cow, and goat) with kitchen wastes (vegetable wastes and banana peels) on the growth rate of Eutyphoeus waltoni during vermicomposting has been investigated. To identify the most potential feed material combination for enhancement of earthworm growth, the experiment was conducted using different combination of animal dung with kitchen waste as well as dung alone. Significant growth rate of Eutyphoeus waltoni was observed in all the binary combinations of animal dung with vegetable waste and banana peels whereas; the ma

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Ganjari, Leo Eladisa, and Christianto Adhy Nugroho. "Abundance of Collembola in Biopore Infiltration Holes Filled with Organic Waste and Animal Waste." Florea : Jurnal Biologi dan Pembelajarannya 11, no. 2 (2024): 49–56. https://doi.org/10.25273/florea.v12i1.21383.

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Garbage and flooding are environmental problems that need attention. One solution to dealing with organic waste and flooding is the creation of biopore absorption holes (LRB). Organic waste can be processed into compost with the help of soil animals such as Collembola. The number of soil animals (Collembola) in the biopore hole is influenced by the type of waste used to fill the hole. The aim of this research was to determine the abundance of Collembola in LRBs containing organic waste and animal waste. Used 9 LRBs made from perforated pralon material. LRB group A which contains organic waste

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Haris, Muhammad Naoval, Nilam Lingga Astryani, Benny Diah Madusari, and Farchan Mushaf Al Ramadhani. "LITERATUR STUDI MENGENAI ADSORBEN LIMBAH CANGKANG HEWAN LAUT DALAM BERBAGAI KEILMUAN." SEMINAR TEKNOLOGI MAJALENGKA (STIMA) 8 (October 1, 2024): 60–66. http://dx.doi.org/10.31949/stima.v8i0.1231.

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The utilization of marine animal waste as a base material for adsorbents has become an increasingly popular research topic across various scientific fields, including chemistry, environmental science, and materials science. Waste from marine animals, such as crab shells, oyster shell, seashell, and shrimp shell, possesses high potential to be processed into adsorbents due to their abundant calcium carbonate, chitosan, and protein content. The use of this waste as adsorbents not only provides a solution to environmental issues related to the accumulation of organic waste but also offers cheaper

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Furtado, Gil Dutra, Soraya Abrantes Pinto De Brito, Grazielly Diniz Duarte, Felipe Eduardo da Silva Sobral, and Martin Lindsey Christoffersen. "ALTERNATIVE PRODUCTION OF RATIONS FOR THE FEEDING OF POULTRY AND SWINE." Environmental Smoke 5, no. 3 (2022): 42–45. http://dx.doi.org/10.32435/envsmoke.20225342-45.

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The use of organic waste for manufacturing animal ration is a technique that aims to reduce the waste of organic matter otherwise directed to discharge dumps. At the same time, it represents a source for the production of alternative food for animals such as swine and poultry. This bibliographic review aims to present an alternative formula for the production of animal rations that can improve feeding systems for animals raised in rural areas.

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Nath, Pinku Chandra, Amiya Ojha, Shubhankar Debnath, et al. "Valorization of Food Waste as Animal Feed: A Step towards Sustainable Food Waste Management and Circular Bioeconomy." Animals 13, no. 8 (2023): 1366. http://dx.doi.org/10.3390/ani13081366.

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The growing population and healthy food demands have led to a rise in food waste generation, causing severe environmental and economic impacts. However, food waste (FW) can be converted into sustainable animal feed, reducing waste disposal and providing an alternative protein source for animals. The utilization of FW as animal feed presents a solution that not only tackles challenges pertaining to FW management and food security but also lessens the demand for the development of traditional feed, which is an endeavour that is both resource and environmentally intensive in nature. Moreover, thi

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Naganathan, Sivakumar, Sonny Silvadanan, Tang Yew Chung, Mark Francis Nicolasselvam, and Sivadass Thiruchelvam. "Use of Wastes in Developing Mortar – A Review." Advanced Materials Research 935 (May 2014): 146–50. http://dx.doi.org/10.4028/www.scientific.net/amr.935.146.

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This paper is a literature review about the use of wastes in masonry mortar. Wastes such as wood waste ash, municipal solid waste, ground waste seashells, glass waste, fly ash, corn cob ash and palm oil fuel ash are used to replace cement as the binding material. Wastes of Cathode Ray Tube (CRTs) glass, plastic waste, construction demolition wastes, foundry sand and quarry dust are used as a replacement for fine aggregates. Additives such as recycled copper tailings and animal proteins also improve the properties of masonry mortar. It is learnt that certain percentages of wastes can be used as

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Vlaicu, Petru Alexandru, and Arabela Elena Untea. "Application of Natural Antioxidants from Fruits Waste for Improving Egg Quality Characteristics." Applied Sciences 14, no. 22 (2024): 10437. http://dx.doi.org/10.3390/app142210437.

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Fruit waste poses a significant global challenge, with the Food and Agriculture Organization (FAO) reporting that about 1.3 billion tons of food is wasted annually, contributing to environmental and economic challenges. The major fruit-producing countries (United States, China, India, and Brazil) are responsible for a large portion of this waste. Fruit waste contains different bioactive compounds like polyphenols, flavonoids, vitamins, and carotenoids, which are, in large part, underutilized regardless of their antioxidant properties. These compounds can play an important function in poultry n

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Nasarudin, Muhammad Amirul Syafiq, Abdul Syukor Abdul Razak, Ali Zainal-Abidin Mohamad Termizi, et al. "The Utilisation and Feasibility Study of Solid Waste, Palm Kernel Cake, and Trichantera Gigantea (Ketum Ayam) as Animal Feed for Broiler." CONSTRUCTION 4, no. 2 (2024): 150–55. http://dx.doi.org/10.15282/construction.v4i2.10677.

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This study aims to investigate the utilisation and feasibility of solid waste into animal feed. Every year, agro-based industries produce a large number of residues. Since the majority of untreated and underutilised agro-industrial wastes, this problem can be solved by utilising the waste from palm oil industry into animal feed. The waste that are used in this study is palm kernel cake (PKC). PKC is one of the region's most abundant, accounted 2.3 Million tonnes are being export and potentially to be used as low-cost agricultural products. Furthermore, it has the potential to mitigate the poll

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38

Shaaban, Maisoon. "Hydrolyzed proteins: availability, bioactivity, safety, applications in feed production." Animal Husbandry and Fodder Production 107, no. 4 (2025): 309–23. https://doi.org/10.33284/2658-3135-107-4-309.

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Recent years have witnessed a growing interest in the role of peptides in animal nutrition. These peptides are typically formed from ingested proteins in the gastrointestinal tract, but the types of resultant peptides can vary greatly with the physiological conditions of the animals and the composition of the diets. Therefore, feed manufacturers add hydrolysates obtained by enzymatic or bacterial hydrolysis of proteins from an animal or plant source to obtain peptides aimed at increasing the availability of easily digestible protein or peptides with specific biological activity, such as antiox

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Aktar, Nahid. "Dhaka’s Dual Crisis: A Call for Collective Action on Waste Contamination and Homeless Animal Welfare." International Journal of Research and Innovation in Social Science VII, no. XII (2024): 1931–38. http://dx.doi.org/10.47772/ijriss.2023.7012148.

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Dhaka, Bangladesh, is grappling with a dual crisis as waste pollution and a severe health crisis affecting homeless animals cast a worrying shadow over the city’s reputation. This article carefully explores metropolises’ interconnected challenges, emphasising the critical need for a collective response from governments, citizens, and diverse organisations. The waste management crisis, characterised by inefficient disposal systems and increased garbage piles, poses substantial health risks to the population. At the same time, homeless animals endure dire living conditions, which raises signific

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Terziev, Angel, Penka Zlateva, and Martin Ivanov. "Enhancing the Fermentation Process in Biogas Production from Animal and Plant Waste Substrates in the Southeastern Region of Bulgaria." Fermentation 10, no. 4 (2024): 187. http://dx.doi.org/10.3390/fermentation10040187.

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Annually, a huge amount of waste from plant biomass and animal manure is produced from agriculture and animal farming. Many studies provide information on the biomethane potential of agricultural and livestock wastes, but only a few studies have investigated the application of the substrates in combination. The objective of the study is to enhance the fermentation process in the digester for biogas production, obtained from animal and plant waste substrates. In four batch processes for three months, the temperatures and the residence time of the substrates in the fermenter were analyzed. Simul

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Tedeschi, Luis O., and Egleu D. M. Mendes. "13 Precision Livestock Farming Tools for Climate-Smart Feedyard Operations." Journal of Animal Science 101, Supplement_3 (2023): 326–27. http://dx.doi.org/10.1093/jas/skad281.390.

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Abstract Precision Livestock Farming (PLF) is a technology-driven approach comprising sensors, cameras, global positioning system tracking, and data analytics to collect real-time data on animal behavior, health, welfare, and performance that enables feedyard operations to make informed decisions and take proactive measures to ensure optimized management and the well-being of their livestock and production efficiency. PLF systems leverage advanced analytical tools and techniques, such as artificial intelligence (AI), including machine learning and deep learning, by integrating data provided by

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Wang, Yi, B. Dharmaveer Shetty, Sundaram Kuppu, and Pramod K. Pandey. "Animal waste antibiotic residues and resistance genes: A review." Open Agriculture 7, no. 1 (2022): 688–710. http://dx.doi.org/10.1515/opag-2022-0129.

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Abstract Antibiotic resistance is an emerging risk for human and animal health, and mitigating the risk requires an improved understanding of various sources of risks and identifying the level of threats for each source. Many antibiotics are currently used against pathogens for treating infections in animals and humans, and it is considered that antibiotic resistance genes (ARGs) acquired by pathogens may have an environmental origin. Because of contamination in ambient waterways, it is likely that ARGs may affect both organic and non-organic farming. While health risk as a consequence of ARGs

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Khadzhynova, O. "Relationship Between Economic Security and Waste Processing Levels Among EU Countries." IOP Conference Series: Earth and Environmental Science 1269, no. 1 (2023): 012002. http://dx.doi.org/10.1088/1755-1315/1269/1/012002.

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Abstract The article explores the relationship between economic security and the dynamics of waste processing among various groups in EU countries. The analysis of waste processing dynamics among EU countries was conducted both from the perspective of the type of processing (Energy recovery, Recycling) and from the perspective of the type of waste generation (recyclable wastes, mixed ordinary wastes, animal and mixed food waste, chemical and medical wastes). In addition, significant attention was paid to determining the relationship between the level of economic development and waste processin

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Košarčić, Slavica, Mira Kovačević, and Nada Plavša. "ANIMAL WASTE MANAGEMENT – A PRACTICAL SOLUTION." Archives of Veterinary Medicine 2, no. 1 (2009): 3–9. http://dx.doi.org/10.46784/e-avm.v2i1.205.

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Management of animal waste, originating from agriculture and food production, has to be disposed in a safe, financially justified manner and practical solutions which are in accordance to EU regulations, have to be applied. According to the Regulation (EC) No 1774/2002 animal waste is categorized in three categories. Categorization of the waste is a precondition for proper and harmless treatment of waste from the aspect of public health and protection of the environment. The first category consists of dangerous matters that are disposed in an incinerator at 1200oC. The second and third categor

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Jucker, Costanza, Daniela Lupi, Christopher Douglas Moore, Maria Giovanna Leonardi, and Sara Savoldelli. "Nutrient Recapture from Insect Farm Waste: Bioconversion with Hermetia illucens (L.) (Diptera: Stratiomyidae)." Sustainability 12, no. 1 (2020): 362. http://dx.doi.org/10.3390/su12010362.

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Hermetia illucens is an efficient bioconverter able to grow on various different organic materials, producing larvae, which are a good source of protein and fat with applications in the animal feed and biochemical industries. This fly’s capacity to reduce huge amounts of waste presents an interesting opportunity to establish a circular food economy. In this study, we assessed the suitability of using organic wastes from cricket and locust farming to rear H. illucens. Larvae developed until adult emergence on all the wastes, with a mean survival of over 94%. Cricket waste allowed faster develop

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Sapa, Vladimir. "DESIGNING A TECHNOLOGICAL SCHEME FOR THE DISPOSAL OF LIVESTOCK WASTE." 3i intellect idea innovation - интеллект идея инновация 1 (2025): 188–94. https://doi.org/10.52269/22266070_2025_1_188.

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he article considers the issue of developing a technological model for processing livestock waste. An analysis of the problem of animal waste management has shown that raw manure waste without processing has a negative impact on the environment, causing soil poisoning, polluting the air, groundwater and is a source of infectious diseases. Ammonia is one of the most common pollutants emanating from livestock farms. This gas forms during the decomposition of organic residues such as manure and urine released by animals. It tends to accumulate in the lower layers of the atmosphere, posing threats

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Sheheli, S. "Waste Disposal and Management System in Rural Areas of Mymensingh." Progressive Agriculture 18, no. 2 (2014): 241–46. http://dx.doi.org/10.3329/pa.v18i2.18278.

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The study was conducted in rural areas of Mymensingh district during March to April 2007. Seventy two households were interviewed and respondents were grouped in three categories: low, medium and high income group to identify the respondents socio-economic condition, total waste production, processing, utilization and preservation methods of waste. The total organic waste production was unequally proportionate areas among low, medium and high income group. Waste generation was also depending on family size and family income. Smaller family generated less amount of waste while larger family ge

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Goldstein, H. "Waste not, pollute not [animal waste recycling for power production]." IEEE Spectrum 39, no. 1 (2002): 72–77. http://dx.doi.org/10.1109/6.975026.

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Kicheeva, A. G., V. A. Tereschenko, E. A. Ivanov, O. V. Ivanova, and Iu G. Liubimova. "Application of pine nut needles and shells in the feeding of farm animals and poultry (review)." Bulletin of NSAU (Novosibirsk State Agrarian University), no. 4 (February 9, 2022): 108–25. http://dx.doi.org/10.31677/2072-6724-2021-61-4-108-125.

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Forests cover one-third of the planet’s land surface. Forests are essential for maintaining a clean environment, food security and biodiversity. Forests are also a source of food for animals. In the processing of forest resources, the forest industry accumulates various forest biomass wastes containing valuable and nutritious biologically active substances. The article provides an overview of the current state of the art in applying forest industry waste to feed farm animals and poultry. The authors presented the characteristics of biological properties of plant forestry raw materials and desc

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Yin, Wenjun, Zhonghua Zhang, Tongcai Liu, Jiao Xu, Shaoze Xiao, and Yao Xu. "N-Doped Animal Keratin Waste Porous Biochar derived from Trapa Natans Husks." Materials 13, no. 4 (2020): 987. http://dx.doi.org/10.3390/ma13040987.

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Animal-keratin-wastes (AKWs), horns (HN), hair (HR), puffed waterfowl feathers (PF), hydrolyzed waterfowl feathers (HF), hydrolyzed fish meal (HM), crab meat (CM), feathers (FR), shrimp chaff (SC), fish scales (FS), and waste leather (WL) were used as modifiers to prepare animal-keratin-wastes biochars (AKWs-BC) derived from Trapa natans husks (TH). AKWs-BC have a well-developed microporous structure with a pore size mainly below 3 nm. Due to the doping of AKWs, the surface chemical properties of AKWs-BC (especially N functional groups) were improved. The utilization of APWs not only realizes

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