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Journal articles on the topic 'Livestock effluent production during transport'

Author: Grafiati

Published: 4 June 2021

Last updated: 13 February 2022

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1

Mouri, Goro, Seirou Shinoda, and Taikan Oki. "Estimation of total nitrogen transport and retention during flow in a catchment using a mass balance model incorporating the effects of land cover distribution and human activity information." Water Science and Technology 62, no. 8 (August 1, 2010): 1837–47. http://dx.doi.org/10.2166/wst.2010.208.

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The load of total nitrogen (TN) in stream water was surveyed in the Nagara River Basin (2,000 km2), central Japan. Multivariate analysis placed the TN data in an environmental and social context, relating TN to land use conditions such as geologic features, population density, and percentage of the population using the sewer system. Multivariate analysis was used to examine relationships among the land use distribution with and without human activity and the amount of pollution effluent from waste water treatment plants (WWTP). The pollution load in stream water is related to characteristics o

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2

Cumby, T. R., and V. R. Phillips. "Environmental impacts of livestock production." BSAP Occasional Publication 28 (2001): 13–22. http://dx.doi.org/10.1017/s1463981500040930.

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AbstractLivestock production under Northern European conditions can affect water, air and soil. Examples of the possible environmental effects on water are fish kills or microbial contamination, if solid manure, slurry, “dirty water” or silage effluent are collected, stored, handled or spread inappropriately. Examples of the possible environmental effects on air are emissions of ammonia (which can lead to acidification and, after subsequent deposition, to eutrophication), the greenhouse gases methane and nitrous oxide, odours and particulates.In the case of water pollution, good management pra

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3

Krediet, Raymond, and Alena Parikova. "Non-invasive assessment of peritoneal membrane alterations." Bulletin de la Dialyse à Domicile 3, no. 3 (August 20, 2020): 119–26. http://dx.doi.org/10.25796/bdd.v3i4.55893.

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The peritoneal dialysis membrane is subject to remodelling in the course of peritoneal dialysis. In the absence of longitudinal morphological studies, this process is mainly studied indirectly by the investigation of changes in peritoneal transport. Non-invasive assessment of the peritoneum is also possible by assessment of substances that originate from peritoneal tissues and can be determined either as their gene expression in peritoneal effluent cells and/or as proteins in peritoneal effluent. Three of these biomarkers will be discussed, because longitudinal data are available. Cancer

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4

Randall, J. M. "Environmental parameters necessary to define comfort for pigs, cattle and sheep in livestock transporters." Animal Science 57, no. 2 (October 1993): 299–307. http://dx.doi.org/10.1017/s0003356100006929.

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AbstractMost livestock are transported at least once during their lifetime. Environmental conditions inside the transporter are critically dependent on many factors which can be controlled by well designed and carefully operated ventilation systems. Heat, moisture and carbon dioxide production of cattle, pigs and sheep are fitted to simple models as bases for ventilation design criteria. These assume that the animals are not well fed immediately before or during transport and that maintenance metabolic heat production applies. Interactions between temperature and humidity during transport are

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Erian, Ihab, Michelle Sinclair, and Clive J. C. Phillips. "Knowledge of Stakeholders in the Livestock Industries of East and Southeast Asia about Welfare during Transport and Slaughter and Its Relation to Their Attitudes to Improving Animal Welfare." Animals 9, no. 3 (March 19, 2019): 99. http://dx.doi.org/10.3390/ani9030099.

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The World Organisation for Animal Health (OIE) sets standards and guidelines for international animal welfare for the international livestock trade. The growing economic advancement in the East and Southeast Asian region suggested the potential benefit of a research study to examine stakeholders’ understanding of animal welfare during the transport and slaughter of livestock. A survey of stakeholders’ knowledge of livestock welfare in the transport and slaughter industries was conducted in four Southeast Asian countries, Malaysia, China, Vietnam and Thailand, in association with trainer and st

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Hoskins, Tyler C., James S. Owen, Jeb S. Fields, James E. Altland, Zachary M. Easton, and Alex X. Niemiera. "Solute Transport through a Pine Bark-based Substrate under Saturated and Unsaturated Conditions." Journal of the American Society for Horticultural Science 139, no. 6 (November 2014): 634–41. http://dx.doi.org/10.21273/jashs.139.6.634.

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An understanding of how dissolved mineral nutrient ions (solutes) move through pine bark substrates during the application of irrigation water is vital to better understand nutrient transport and leaching from containerized crops during an irrigation event. However, current theories on solute transport processes in soilless systems are largely based on research in mineral soils and thus do not necessarily explain solute transport in soilless substrates. A study was conducted to characterize solute transport through a 9 pine bark:1 sand (by volume) substrate by developing and analyzing breakthr

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7

Shulyak, Mikhail, Oksana Pankova, Ivan Kolesnik, Kirill Sirovitskiy, and Evgen Gaek. "Usage of information technologies for increasing quality of transport operations." SHS Web of Conferences 67 (2019): 05002. http://dx.doi.org/10.1051/shsconf/20196705002.

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Among the whole cycle of interconnected technological operations for crop and livestock production, transport operations play a significant part: transportation of seed grain, forage, fertilizers, product transportation to storage and selling places. Transport operations account for 15-25% of the production cost. According to the analysis of recent research, the development and introduction of new methods for ensuring the quality and safety of production. For a tractor on transport works the task of increasing the functional precision at which it is solved its deviation from the roadway config

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Kharchenko, Serhii, Oksana Pankova, Mikhail Shulyak, Alexander Anikeev, and Kirill Sirovitskiy. "Optimization of agroecological efficiency of transport processes in agriculture." SHS Web of Conferences 67 (2019): 03004. http://dx.doi.org/10.1051/shsconf/20196703004.

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Agricultural production is dispersed in huge areas and requires the transfer of a large number of technological and operational materials, intermediate and final products. Therefore, in the agricultural sector, transport occupies an important place: it begins and completes the processes of crops production and livestock products and carries out technological connections between individual states of work. With the development of agricultural production, the role of transport is steadily increasing: if at present, at the average 45...50 tons of different cargoes is the share of each hectare of p

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9

Vidic, B., S. Savic, and N. Prica. "Identification of risk factors for Salmonella spp. in pigs and control measures during management and transport of animals." Biotehnologija u stocarstvu 31, no. 4 (2015): 457–66. http://dx.doi.org/10.2298/bah1504457v.

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Pigs and pork meat products are common source of human salmonellosis. Salmonella can enter the food chain at any point such as the livestock feed, via the on-farm production site, at the slaughterhouse or packing plant, as well as during manufacturing, processing and retailing of food, or through catering and food preparation at home. The understanding of epidemiology of Salmonella sp. at all stages of production chain is of crucial importance. The production of ?Salmonella free pigs? would reduce the risk for the occurrence of human infections Also, production of ?Salmonella free pigs? is dif

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10

Olugbemi, T. S., and E. A. Salihu. "COVID-19 pandemic and its effect on livestock production: A review." Nigerian Journal of Animal Production 48, no. 4 (March 8, 2021): 70–78. http://dx.doi.org/10.51791/njap.v48i4.3017.

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The novel COVID-19 pandemic came with its swindling effect on all sectors of the economy and the livestock sector is not spared. Its impact on livestock production and value chain in Nigeria as in many other countries of the world cannot be overemphasized and can be best understood from the decline in agricultural and other related economic activities, which were brought to almost a total halt during the pandemic. The lockdown policy instituted by various governments affected local and national food production as farmers could not go to their farmlands. Livestock and related products productio

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11

Thodberg, Karen, Louisa M. Gould, Susanne Støier, Inger Anneberg, Peter T. Thomsen, and Mette S. Herskin. "Experiences and opinions of Danish livestock drivers transporting sows regarding fitness for transport and management choices relevant for animal welfare." Translational Animal Science 4, no. 2 (February 6, 2020): 1070–81. http://dx.doi.org/10.1093/tas/txaa015.

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Abstract Including Denmark, modern pig production typically involves annual culling rates close to 50%. One important professional group in this process are livestock drivers transporting the animals to slaughter. By use of oral interviews, we aimed to describe experiences and opinions of Danish livestock drivers transporting sows, regarding fitness for transport and management choices relevant for animal welfare. All livestock drivers (N = 30) associated with a large slaughterhouse in Denmark accepting sows were approached in person, after having unloaded sows, and asked questions by an inter

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Wibawanti, Shabrina Dyah, Rudi Afnan, and Rudy Priyanto. "Indonesia’s 1st livestock vessel: deep insight of it is facility." Jurnal Ilmu-Ilmu Peternakan 31, no. 1 (April 1, 2021): 1–9. http://dx.doi.org/10.21776/ub.jiip.2021.031.01.01.

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Indonesia is an island country consisting of thousands of islands. The population of Indo-nesian people is increasing annually, making the need for food also increases, especially food originated from the livestock sector, namely beef. The difference in consumer centers' location with cattle production centers causes the need for transportation that can transport cattle from one island to another. Camara Nusantara is the first livestock vessel in Indonesia that started in 2015. Camara Nusantara took the ship's design from Australi-an livestock vessels, but there have not been any studies on th

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13

Ju, Hanyu, Sijia Li, Y. Xu, Guangxin Zhang, and Jiquan Zhang. "Intensive Livestock Production Causing Antibiotic Pollution in the Yinma River of Northeast China." Water 11, no. 10 (September 27, 2019): 2006. http://dx.doi.org/10.3390/w11102006.

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Antibiotics are increasingly used in livestock production in rural China, raising concerns over pollution and health risk in countryside waterways. The Yinma River Basin in China’s far northeast is an agriculture-dominated area mixed with a densely populated province capitol city, providing a suitable area for investigating the influence of a typical land use mix in Northeast China on riverine antibiotic levels and transport. In this study, we sampled water along the Yinma River from upstream to downstream in a wet and a dry season and analyzed the samples for two popularly used antibiotics, c

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14

PETERSEN, J., and P. SØRENSEN. "Loss of nitrogen and carbon during storage of the fibrous fraction of separated pig slurry and influence on nitrogen availability." Journal of Agricultural Science 146, no. 4 (January 8, 2008): 403–13. http://dx.doi.org/10.1017/s0021859607007654.

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SUMMARYManure production in the most livestock-intensive areas exceeds the crop demand for nutrients and legislative restrictions on application rate cause a shortage of land for manure application. Export of nutrients in the fibrous fraction of separated animal slurry has become an option for sustaining or increasing livestock production in livestock-intensive areas. The nitrogen (N) and carbon (C) losses during on-farm storage of the fibrous fraction, originating from separation of anaerobically digested pig slurry using the non-volatile elements phosphorus (P), copper (Cu) and zinc (Zn) as

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15

Cooper, Ross G. "Ostrich (Struthio camelus var. domesticus) skin and leather: a review focused on southern Africa." World's Poultry Science Journal 57, no. 2 (June 2001): 157–78. http://dx.doi.org/10.1079/wps20010012.

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Ostrich skin when tanned forms distinctive and exclusive leather which is much sought after in the fashion industry. Promotion and marketing are focused on its distinctive quill pattern, durability and suppleness. The leather commands a high price by comparison with other livestock leather. The industry in southern Africa is currently export focused with the highest number of tanned skins being exported from South Africa principally to Japan. There are currently many debates on the optimum age for slaughter, skin size being dependent on buyer demand. Skins are subjected to strict grading crite

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16

Gallo, Carmen, Juan Tarumán, and Cristian Larrondo. "Main Factors Affecting Animal Welfare and Meat Quality in Lambs for Slaughter in Chile." Animals 8, no. 10 (September 27, 2018): 165. http://dx.doi.org/10.3390/ani8100165.

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Consumers have become increasingly demanding about the quality of products of animal origin, particularly regarding animal welfare during production, transport, and slaughter. The aim of the present study was to review the factors affecting the welfare of lambs for slaughter in Chile and show the implications on meat quality. Rounding up and driving the lambs from the fields in large extensive production systems and long distance transport through difficult geographical routes affect the blood variable indicators of stress and reduces muscle glycogen reserves, increasing the risk of high pH of

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17

Andersen, Daniel Steven, and Laura M. Pepple. "A County-Level Assessment of Manure Nutrient Availability Relative to Crop Nutrient Capacity in Iowa: Spatial and Temporal Trends." Transactions of the ASABE 60, no. 5 (2017): 1669–80. http://dx.doi.org/10.13031/trans.12417.

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Abstract. During the twentieth century, U.S. agriculture strived to achieve increased food production in order to satisfy both local and export demands. In many cases, this led to increased farm sizes and an operational separation of crop and livestock production. The trend of increasing centralization and industrialization of agriculture, specifically animal agriculture, has resulted in the concentration of waste products associated with animal production (manures and wash-down water) over relatively small geographic areas that are spatially segregated from crop production areas. Because the

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18

Weaver, William C., Tohren C. G. Kibbey, and Charalambos Papelis. "Dissolution-Desorption Dynamics of Strontium During Elution Following Evaporation: pH and Ionic Strength Effects." Water 12, no. 5 (May 20, 2020): 1461. http://dx.doi.org/10.3390/w12051461.

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Radioactive strontium-90 (90Sr2+) is a fission byproduct of uranium and plutonium production, and therefore understanding its environmental fate is of particular importance for predicting the evolution of long-term risk from historical releases. The nonradioactive strontium cation, Sr2+, is a chemical analog for 90Sr2+ that is often used in studies designed to understand the environmental behaviors of 90Sr2+. The focus of this work was on understanding the dynamics of remobilization of strontium following evaporation to dryness in porous media. Evaporation is ubiquitous in the unsaturated zone

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19

Schwartz, Robert M. "Rail Transport, Agrarian Crisis, and the Restructuring of Agriculture." Social Science History 34, no. 2 (2010): 229–55. http://dx.doi.org/10.1017/s0145553200011226.

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During the late nineteenth century the transport revolution and growing agricultural output, especially in North America, engendered an agrarian crisis (1878–96) when intensifying international competition in foodstuffs led to dramatic price declines, particularly in wheat and other cereals. This comparative study of the process in Britain and France examines regional and local patterns of rural change in relation to the expansion of railways, the agrarian crisis, and the responses to the crisis by the governments and farmers of the two countries. Using spatial statistics and geographically we

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20

Bilstad, T., M. Madland, E. Espedal, and P. H. Hanssen. "Membrane Separation of Raw and Anaerobically Digested Pig Manure." Water Science and Technology 25, no. 10 (May 1, 1992): 19–26. http://dx.doi.org/10.2166/wst.1992.0234.

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Manure ought to be controlled and handled environmentally soundly. Volume reduction of surplus manure by reverse osmosis (RO) is a viable and economic option in certain areas where another alternative is to reduce the number of animals. This membrane separation project arose out of an urgent need to re-establish an ecological balance between farming and the natural environment without necessarily having to decrease the number of livestock. The suggested technical solutions should not significantly reduce the standard of living of the farmers. Dewatering of manure makes it easier to store and t

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21

Sayed, Khalid, Lavania Baloo, and Naresh Kumar Sharma. "Bioremediation of Total Petroleum Hydrocarbons (TPH) by Bioaugmentation and Biostimulation in Water with Floating Oil Spill Containment Booms as Bioreactor Basin." International Journal of Environmental Research and Public Health 18, no. 5 (February 24, 2021): 2226. http://dx.doi.org/10.3390/ijerph18052226.

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A crude oil spill is a common issue during offshore oil drilling, transport and transfer to onshore. Second, the production of petroleum refinery effluent is known to cause pollution due to its toxic effluent discharge. Sea habitats and onshore soil biota are affected by total petroleum hydrocarbons (TPH) as a pollutant in their natural environment. Crude oil pollution in seawater, estuaries and beaches requires an efficient process of cleaning. To remove crude oil pollutants from seawater, various physicochemical and biological treatment methods have been applied worldwide. A biological treat

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22

Wright, I. A., and N. I. Malmakov. "Sheep productivity in private flocks in Kazakstan." Proceedings of the British Society of Animal Science 2002 (2002): 61. http://dx.doi.org/10.1017/s1752756200007171.

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During the Soviet era, state or collective farms on the rangelands of Kazakstan moved livestock between winter, spring, summer and autumn pastures in different ecological zones. By the end of the Soviet era, livestock production was still based partly on the traditional migratory system, but had become heavily dependent on supplementary winter feed over the harsh winters. When the majority of former state and collective farms became cooperatives in the mid 1990s, they retained the same management structure, but individuals became members of the cooperatives or had the right to a share of the a

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Syrový, O., and V. Podpěra. "Simulation mathematical model of expert system for working processes management." Research in Agricultural Engineering 55, No. 1 (February 11, 2009): 1–9. http://dx.doi.org/10.17221/12/2008-rae.

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The elementary simulation mathematical models presented in this article are related with the sub-system Crop production of the expert system for the decision support in technological and working processes management and their optimisation. Along with this sub-system, the expert system also involves the sub-systems Livestock production and Material handling which is further divided into the parts Transport and Storage. The boundary between the individual parts of the expert system is usually a short-term or long-term material storage. The relative individual sub-systems are mutually connected t

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Yao, X. H., and L. Zhang. "Analysis of passive-sampler monitored atmospheric ammonia at 74 sites across southern Ontario, Canada." Biogeosciences Discussions 10, no. 8 (August 5, 2013): 12773–806. http://dx.doi.org/10.5194/bgd-10-12773-2013.

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Abstract. Weekly/biweekly concentrations of atmospheric NH3 were collected using passive samplers at 74 sites across southern Ontario, Canada during the period from June 2006 to March 2007 with tens of sites running as early as March 2006. The annual average of NH3 (AAN) at all the sites across southwestern Ontario was over 1 µg m–3, a value that was recently proposed as the new critical level for protecting vegetation. High ANN values (3.6–6.1 µg m–3) were observed at eight sites located inside the intensive livestock production zones. The AAN values at the sites across southeastern Ontario w

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Iqbal, Aamir, Syed Rizwan Ali Shah, Ibrahim Sadi Cetingul, Abdul qudoos, and Ismail Bayram. "A Review-Halal Animal Nutrition Perspective to the Halal Meat Production." Malaysian Journal of Halal Research 3, no. 1 (June 1, 2020): 17–23. http://dx.doi.org/10.2478/mjhr-2020-0003.

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AbstractThis review tends to analyze the importance of halal animal feed from the Islamic standpoint and describes the drawbacks of non-halal. Mischievousness to animal handling during production, transport, and slaughter in states where Islam is the main doctrine has created doubts about the quality of products. Islam is a religious conviction that illustrates empathy to animals and well-being of humankind food as mentioned in the holy book Qur’an and sayings of the Prophet Mohammed (PBUH). In a variety of animal-based halal food products, a Muslim should be conscious of not only about the re

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Schmidt, Calla M., Tamara E. C. Kraus, Megan B. Young, and Carol Kendall. "Use of flow cytometry and stable isotope analysis to determine phytoplankton uptake of wastewater derived ammonium in a nutrient-rich river." Biogeosciences 15, no. 1 (January 17, 2018): 353–67. http://dx.doi.org/10.5194/bg-15-353-2018.

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Abstract. Anthropogenic alteration of the form and concentration of nitrogen (N) in aquatic ecosystems is widespread. Understanding availability and uptake of different N sources at the base of aquatic food webs is critical to establishment of effective nutrient management programs. Stable isotopes of N (14N, 15N) are often used to trace the sources of N fueling aquatic primary production, but effective use of this approach requires obtaining a reliable isotopic ratio for phytoplankton. In this study, we tested the use of flow cytometry to isolate phytoplankton from bulk particulate organic ma

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Ellert, B. H., and H. H. Janzen. "Nitrous oxide, carbon dioxide and methane emissions from irrigated cropping systems as influenced by legumes, manure and fertilizer." Canadian Journal of Soil Science 88, no. 2 (May 1, 2008): 207–17. http://dx.doi.org/10.4141/cjss06036.

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Irrigated land in southern Alberta is intensively managed, producing high yields but also requiring higher inputs, notably of nitrogen (N), than adjacent rainfed lands. The higher N inputs, combined with enhanced soil moisture, might stimulate nitrous oxide (N2O) emissions, but the influence of management on these emissions has not been widely studied. Our objective was to assess soil N2O emissions, along with those of carbon dioxide (CO2) and of methane (CH4), from irrigated cropping systems as influenced by source of N. We used a chamber technique to measure year-round emissions for 3 yr in

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Beck, Samuel H., Alejandro Castillo, Kerry A. Kinney, Alexander Zuniga, Zahra Mohammad, Ronald E. Lacey, and Maria D. King. "Monitoring of Pathogenic Bioaerosols in Beef Slaughter Facilities Based on Air Sampling and Airflow Modeling." Applied Engineering in Agriculture 35, no. 6 (2019): 1015–36. http://dx.doi.org/10.13031/aea.13553.

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HighlightsSignificant bioaerosol concentrations were detected in beef slaughter facilitiesAirflow was modeled in beef facilities and potential pathogens were trackedResults indicate transport of bioaerosols toward chiller with final food productNew ventilation designs indicate that plant sanitation can be improvedAdditional studies are required to verify effectiveness of new ventilation Abstract. and Shiga toxin producing (STEC) have long been recognized as pathogens of concern in meat products due to the prevalence of these microorganisms in the gastrointestinal tract and hide of livestock. B

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McRoberts, Keenan C., Charles F. Nicholson, David Parsons, Le Van Nam, Nguyen Xuan Ba, Quirine M. Ketterings, and Debbie J. R. Cherney. "Structure and impact of cattle manure trade in crop–livestock systems of Vietnam." Renewable Agriculture and Food Systems 33, no. 1 (February 27, 2017): 86–101. http://dx.doi.org/10.1017/s1742170517000072.

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AbstractCattle manure value chains play important biological and economic roles in smallholder crop–livestock systems in developing countries, but relative to other livestock products our understanding of the nature and impact of manure sales is limited. In regions with an active manure trade, farmers face a choice between manure use on-farm and sales, which affects nutrient flows and participant incomes. We analyzed the manure value chain operating in south-central Vietnam as an example of the function and role of manure trade in crop–livestock systems. Lowland cattle farmers sell manure thro

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Krediet, Raymond T. "Dialysate Cancer Antigen 125 Concentration as Marker of Peritoneal Membrane Status in Patients Treated with Chronic Peritoneal Dialysis." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 21, no. 6 (November 2001): 560–67. http://dx.doi.org/10.1177/089686080102100605.

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Objective This study reviews publications on the history of cancer antigen 125 (CA125), the background of its use as a marker of mesothelial cell mass, determination in peritoneal effluent, and its practical use in both the follow-up of peritoneal dialysis (PD) patients and as a marker of in vivo biocompatibility of dialysis solutions. Design Review article. Results CA125 is a high molecular weight glycoprotein. Previous studies in ascites suggested its release by mesothelial cells. In vitro studies with cultured mesothelial cells showed constitutive production, the majority of which was depen

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Dashkovskyy, O., та V. Salata. "АНАЛІЗ РИЗИКІВ ТА КРИТИЧНИХ КОНТРОЛЬНИХ ТОЧОК (НААСР), ПРИ ВИРОБНИЦТВІ М’ЯСНИХ КОВБАС НА ПП «CТРИЙСЬКІ ДЕЛІКАТЕСИ»". Scientific Messenger of LNU of Veterinary Medicine and Biotechnology 18, № 3(70) (6 вересня 2016): 83–88. http://dx.doi.org/10.15421/nvlvet7019.

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Meats include the main type of meat products. Great value and distribution of sausages due to their high nutritional valuation, calorie consumption opportunity without culinary processing a significant shelf life and the ability to transport over long distances. During the production of raw sausages remove parts that have low nutritional value (bones, connective tissue), and add substance to nutritionally valuable (dairy products, blood products, etc.) And have a good aroma and flavor properties (spices, etc.). Almost every food product that includes technology production element assembly reci

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Korndörfer, C. M., A. L. Abdalla, and E. Crossara. "Industrial passion fruit residue as ruminant feed." Proceedings of the British Society of Animal Science 1998 (1998): 173. http://dx.doi.org/10.1017/s0308229600033869.

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In the Brazilian savanna region, which covers 2.1 million km2, roughage production is irregular during the year. However the manufacture of passion fruit juice produces approximately 13,000,000 ton per year of industrial residue which consist of fruit pulp and seeds (FPSR) (Medina, 1980). Beef and dairy cattle farmers are feeding it to their livestock with no knowledge of its nutritive value or concern for its pollution aspects. The FPSR is left in piles outside on the ranches and fluid effluent is often observed reaching streams and contaminating the environment. Furthermore it is a good medi

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Асадуллин, Наиль, and Nail Asadullin. "CLASSIFICATION OF FODDER MASSES APPLIED TO ITS HYDRO-MECHANICS." Vestnik of Kazan State Agrarian University 13, no. 2 (August 6, 2018): 71–75. http://dx.doi.org/10.12737/article_5b35058f6bef38.44028308.

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The current stage in the development of agricultural production in livestock is characterized by the extensive use of pipeline transport to move the forage masses, which are related to non-Newtonian fluids. Production experience and scientific work on the study of hydrotransport systems showed that this method of transportation is the most economical and promising, it has high reliability of structural elements, improves sanitary and hygienic working conditions and makes it possible to fully automate the transportation process. The complex nature of the transportation of mixtures has not allow

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Benedict, Katherine B., Anthony J. Prenni, Amy P. Sullivan, Ashley R. Evanoski-Cole, Emily V. Fischer, Sara Callahan, Barkley C. Sive, Yong Zhou, Bret A. Schichtel, and Jeffrey L. Collett Jr. "Impact of Front Range sources on reactive nitrogen concentrations and deposition in Rocky Mountain National Park." PeerJ 6 (May 15, 2018): e4759. http://dx.doi.org/10.7717/peerj.4759.

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Human influenced atmospheric reactive nitrogen (RN) is impacting ecosystems in Rocky Mountain National Park (ROMO). Due to ROMO’s protected status as a Class 1 area, these changes are concerning, and improving our understanding of the contributions of different types of RN and their sources is important for reducing impacts in ROMO. In July–August 2014 the most comprehensive measurements (to date) of RN were made in ROMO during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ). Measurements included peroxyacetyl nitrate (PAN), C1–C5alkyl nitrates, and high-time resolution NO

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Kunkel, R., H. Bogena, H. Goemann, P. Kreins, and F. Wendland. "Management of regional German river catchments (REGFLUD) impact of nitrogen reduction measures on the nitrogen load in the River Ems and the River Rhine." Water Science and Technology 51, no. 3-4 (February 1, 2005): 291–99. http://dx.doi.org/10.2166/wst.2005.0603.

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The REGFLUD-project, commissioned by Germany's Federal Research Ministry (BMBF), addresses the problem of reducing diffuse pollution from agricultural production. The objective of the project is the development and application of multi-criteria scientific methods, which are able to predict diffuse pollution in river basins subject to economic feasibility and social acceptability. The selected river basins (Ems and Rhine basins) cover a variety of landscape units with different hydrological, hydrogeological and socio-economic characteristics. This paper focuses on the analysis of the effects of

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Petrović, Jelena, Jovan Marčeta, Dragan Antić, Ivan Pušić, and Miroslav Urošević. "SUGGESSTED MODEL FOR MONITORING AND CONTROL OF FOODBORNE PATHOGENS IN WILD BOAR'S MEAT." Archives of Veterinary Medicine 7, no. 2 (January 21, 2015): 57–69. http://dx.doi.org/10.46784/e-avm.v7i2.131.

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Wild animal meat harvesting and processing is signifi cantly different from classical livestock meat production and represents a challenge by itself.Implementation of concept “from forest to fork” encompasses influence of hunting ground ecology, type of hunting, fi eld evisceration of hunted game, meat inspection aft er shooting or transport etc. The objective of this paper was to propose a model for monitoring and control of food born pathogens in wild boar´s meat. Hazard analysis emphasized the importance of several pathogens: Mycobacterium spp., Salmonella spp., Trichinella spp., and a fi v

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Posthuma, Nynke, Pieter M. Ter Wee, Ab J. M. Donker, Po L. Oe, Elizabeth M. Peers, and Henri A. Verbrugh. "Assessment of the Effectiveness, Safety, and Biocompatibility of Icodextrin in Automated Peritoneal Dialysis." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 20, no. 2_suppl (May 2000): 106–13. http://dx.doi.org/10.1177/089686080002002s21.

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Objective Our study assessed the efficacy, safety, and biocompatibility of icodextrin (I) solution compared to glucose (G) solution as the daytime dwell in continuous cycling peritoneal dialysis (CCPD). Design In a randomized, open, prospective, parallel group study of two years’ duration, either I or G was used for the long daytime dwell in CCPD patients. Method The study was carried out in a university hospital and teaching hospital. Established CCPD patients and patients new to the modality were both included. Clinic visits were made at three-month intervals. In all patients, clinical data

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Wei, Lin, Pengwei Yao, Guanghua Jing, Xiefeng Ye, and Jimin Cheng. "Root production, mortality and turnover in soil profiles as affected by clipping in a temperate grassland on the Loess Plateau." Journal of Plant Ecology 12, no. 6 (July 28, 2019): 1059–72. http://dx.doi.org/10.1093/jpe/rtz039.

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Abstract Aims Clipping or mowing for hay, as a prevalent land-use practice, is considered to be an important component of global change. Root production and turnover in response to clipping have great implications for the plant survival strategy and grassland ecosystem carbon processes. However, our knowledge about the clipping effect on root dynamics is mainly based on root living biomass, and limited by the lack of spatial and temporal observations. The study aim was to investigate the effect of clipping on seasonal variations in root length production and mortality and their distribution pa

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Buller, Henry, Harry Blokhuis, Kees Lokhorst, Mathieu Silberberg, and Isabelle Veissier. "Animal Welfare Management in a Digital World." Animals 10, no. 10 (October 1, 2020): 1779. http://dx.doi.org/10.3390/ani10101779.

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Although there now exists a wide range of policies, instruments and regulations, in Europe and increasingly beyond, to improve and safeguard the welfare of farmed animals, there remain persistent and significant welfare issues in virtually all types of animal production systems ranging from high prevalence of lameness to limited possibilities to express natural behaviours. Protocols and indicators, such as those provided by Welfare Quality, mean that animal welfare can nowadays be regularly measured and surveyed at the farm level. However, the digital revolution in agriculture opens possibilit

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Sionek, Barbara, and Wiesław Przybylski. "3. The Impact of Ante- and Post-Mortem Factors on the Incidence of Pork Defective Meat – A Review." Annals of Animal Science 16, no. 2 (April 1, 2016): 333–45. http://dx.doi.org/10.1515/aoas-2015-0086.

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Abstract The occurrence of defective meat depends on factors affecting meat quality at the various stages of meat production. Defective meat has a broad definition and includes any property of meat that will dissatisfy end-users. For consumers the main meat quality features are colour, taste and texture (tenderness and juiciness). For processors and butchers very important are technological quality features: water holding capacity, pH, content of connective tissue, fat and protein. The functionality of defective meat is limited. The risk of incidence of defective meat is a result of the combin

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Pandey, Rishikesh. "The State of Food (In)Security in the Trans-Himalaya, Upper-Mustang, Nepal." Dhaulagiri Journal of Sociology and Anthropology 10 (October 4, 2016): 92–122. http://dx.doi.org/10.3126/dsaj.v10i0.15882.

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Food insecurity is a global issue, with higher prevalence of hunger in developing countries. Low crop yield and food production - due to difficult topography and traditional farming methods - combined with lower income; fluctuations in prices and supply, and low quality of food have been causing food insecurity in Nepal. This research examines food (in)security situation in Upper-Mustang, Nepal. The results are derived from the data collected through face–to-face interviews with the heads of 66 households, in-depth interviews conducted with 22 key informants, and discussions with the group of

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Yao, X. H., and L. Zhang. "Analysis of passive-sampler monitored atmospheric ammonia at 74 sites across southern Ontario, Canada." Biogeosciences 10, no. 12 (December 4, 2013): 7913–25. http://dx.doi.org/10.5194/bg-10-7913-2013.

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Abstract. Weekly/biweekly concentrations of atmospheric NH3 were collected using passive samplers at 74 sites across southern Ontario, Canada, during the period from June 2006 to March 2007 with eighteen sites running as early as March 2006. The annual average of NH3 (AAN) at all the sites across southwestern Ontario was over 1 μg m−3, a value that was recently proposed as the new critical level for protecting vegetation. High AAN values (3.6–6.1 μg m−3) were observed at eight sites located inside the intensive livestock production zones. AAN values at the sites across southeastern Ontario wer

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Zielińska-Chmielewska, Anna, Dobrosława Mruk-Tomczak, and Anna Wielicka-Regulska. "Qualitative Research on Solving Difficulties in Maintaining Continuity of Food Supply Chain on the Meat Market during the COVID-19 Pandemic." Energies 14, no. 18 (September 8, 2021): 5634. http://dx.doi.org/10.3390/en14185634.

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Although the pandemic phenomenon is not the first of its kind in human history, the common feature of COVID-19 is its rapid impact on the global economy. The challenge for the national economy on the world stage is to maintain a continuous food supply. The scientific purpose of the study is to report, analyze and evaluate backgrounds, causes of instabilities and their effects of the COVID-19 pandemic on supply and demand side of the meat market in the United States of America, China and Russia. The practical purpose of the study is to present implemented measures and recommendations on how to

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Park, Sun-Hee, Eun-Gyui Lee, In-San Kim, Yong-Jin Kim, Dong-Kyu Cho, and Yong-Lim Kim. "Effect of Glucose Degradation Products on the Peritoneal Membrane in a Chronic Inflammatory Infusion Model of Peritoneal Dialysis in the Rat." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 24, no. 2 (March 2004): 115–22. http://dx.doi.org/10.1177/089686080402400202.

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Background Long-term use of the peritoneal membrane as a dialyzing membrane is hampered by its eventual deterioration. One of the contributing factors is glucose degradation products (GDPs) in the dialysis solution. In this study, we evaluated the effect of a low GDP solution on peritoneal permeability, the structural stability of the peritoneal membrane, and vascular endothelial growth factor (VEGF) production in a chronic inflammatory infusion model of peritoneal dialysis (PD) in the rat. Methods Male Sprague–Dawley rats were divided into 3 groups: a conventional solution group (group C, n =

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Sternberg, Troy, Chris McCarthy, and Buho Hoshino. "Does China’s Belt and Road Initiative Threaten Food Security in Central Asia?" Water 12, no. 10 (September 25, 2020): 2690. http://dx.doi.org/10.3390/w12102690.

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China’s Belt and Road Initiative (BRI) needs little introduction; the infrastructure investment will reconfigure development in Central Asia. As its origin story and initial encounter, Central Asia offers a prismatic lens to delve into the vital impacts and significant changes wrought by the BRI. In the dryland region, the BRI impact on watersheds and agriculture is a critical challenge with direct implications for food security. Framed by diverse research sources, we utilized spatial datasets from the European Space Agency Climate Change Initiative and the World Bank to explore the intersecti

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Nasreldin, Nani, Rania M. Ewida, Hatem Hamdon, and Yasser F. Elnaker. "Molecular diagnosis and biochemical studies of tick-borne diseases (anaplasmosis and babesiosis) in Aberdeen Angus Cattle in New Valley, Egypt." Veterinary World 13, no. 9 (2020): 1884–91. http://dx.doi.org/10.14202/vetworld.2020.1884-1891.

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Background and Aim: Anaplasmosis and babesiosis are tick-borne diseases that threaten livestock production with subsequent considerable economic losses. This study was conducted to diagnose Anaplasma and Babesia infection using molecular techniques in imported Aberdeen Angus cattle imported from Uruguay to El-Kharga Oasis in New Valley, Egypt, and to investigate the effects of disease on some serum biochemical and oxidative stress parameters. Materials and Methods: Blood samples were collected from 31 cattle, 21 diseased and ten apparently normal, of varying ages and sex. The blood was used fo

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Worden, J., K. Wecht, C. Frankenberg, M. Alvarado, K. Bowman, E. Kort, S. Kulawik, M. Lee, V. Payne, and H. Worden. "CH<sub>4</sub> and CO distributions over tropical fires during October 2006 as observed by the Aura TES satellite instrument and modeled by GEOS-Chem." Atmospheric Chemistry and Physics 13, no. 7 (April 3, 2013): 3679–92. http://dx.doi.org/10.5194/acp-13-3679-2013.

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Abstract. Tropical fires represent a highly uncertain source of atmospheric methane (CH4) because of the variability of fire emissions and the dependency of the fire CH4 emission factors (g kg−1 dry matter burned) on fuel type and combustion phase. In this paper we use new observations of CH4 and CO in the free troposphere from the Aura Tropospheric Emission Sounder (TES) satellite instrument to place constraints on the role of tropical fire emissions versus microbial production (e.g. in wetlands and livestock) during the (October) 2006 El Niño, a time of significant fire emissions from Indone

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Wiedemann, Stephen, Rod Davis, Eugene McGahan, Caoilinn Murphy, and Matthew Redding. "Resource use and greenhouse gas emissions from grain-finishing beef cattle in seven Australian feedlots: a life cycle assessment." Animal Production Science 57, no. 6 (2017): 1149. http://dx.doi.org/10.1071/an15454.

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Grain finishing of cattle has become increasingly common in Australia over the past 30 years. However, interest in the associated environmental impacts and resource use is increasing and requires detailed analysis. In this study we conducted a life cycle assessment (LCA) to investigate impacts of the grain-finishing stage for cattle in seven feedlots in eastern Australia, with a particular focus on the feedlot stage, including the impacts from producing the ration, feedlot operations, transport, and livestock emissions while cattle are in the feedlot (gate-to-gate). The functional unit was 1 k

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Worden, J., K. Wecht, C. Frankenberg, M. Alvarado, K. Bowman, E. Kort, S. Kulawik, M. Lee, V. Payne, and H. Worden. "CH<sub>4</sub> and CO distributions over tropical fires as observed by the Aura TES satellite instrument and modeled by GEOS-Chem." Atmospheric Chemistry and Physics Discussions 12, no. 10 (October 5, 2012): 26207–43. http://dx.doi.org/10.5194/acpd-12-26207-2012.

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Abstract. Tropical fires represent a highly uncertain source of atmospheric methane (CH4) because of the variability of fire emissions and the dependency of the fire CH4 emission factors (g kg−1 dry matter burned) on fuel type and combustion phase. In this paper we use new observations of CH4 and CO in the free troposphere from the Aura Tropospheric Emission Sounder (TES) satellite instrument to place constraints on the role of tropical fire emissions versus microbial production (e.g. in wetlands and livestock) during the (October) 2006 El Nino, a time of significant peat fire emissions from I

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Haroun, EL Mahdi Ahmed, Tisser Khalid, Abdelazim Mohd Altawil, Gammaa A. M. Osman, and Eiman Elrashid Diab. "Potentiality of municipal sludge for biological gas production at Soba Station South of Khartoum (Sudan)." World Journal of Biology and Biotechnology 5, no. 2 (August 15, 2020): 11. http://dx.doi.org/10.33865/wjb.005.02.0300.

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Biogas production considered the most encouraging sources of renewable energy in Sudan. Anaerobic process of digestion is considered as efficient techniques of producing biogas. The process also a trustworthy method for treatment of municipal wastes, and the digested discharge could be utilized as soil conditioner to improve the productivity. This research work states at the option of using domestic sludge of the wastewater treatment plant in Soba municipal station (south of Khartoum-Sudan) to produce biological gas (biogas). A laboratory investigation was carried out using five-liter bioreact

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