Resultados de búsqueda - "contamination"

Promoting the use of locally produced crops in making cereal-legume-based composite flours: an assessment of nutrient, antinutrient, mineral molar ratios, and aflatoxin content por Udomkun, Patchimaporn, Tirawattanawanich, C., Ilukor, J., Sridonpai, P., Njukwe, E., Nimbona, P., Vanlauwe, Bernard

“…Although all composite flours were contaminated with aflatoxins, only the control composed of wheat flour did not meet the EU regulatory threshold (4.0 µg/kg) for total aflatoxins. …”
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Comprehensive nutrient analysis in agricultural organic amendments through non-destructive assays using machine learning por Towett, Erick K., Drake, L. B., Acquah, G. E., Haefele, S. M., McGrath, S. P., Shepherd, Keith D.

“…Both methods demonstrated similar broad capabilities in estimating nutrients using machine learning, with pXRF being suitable for nutrients and contaminants. The results make portable spectrometry in combination with machine learning a scalable solution to provide comprehensive nutrient analysis for organic amendments.…”
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The cultural, economic and regulatory environment affecting the adoption of marginal quality water and risk reduction measures por Alcon, F., Drechsel, Pay

“…Unlike the invisible risks of contaminated wastewater, salinity is directly observable and often triggers farmer-led responses but still requires coordinated catchment-level strategies. …”
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Contraintes non pathogenes liees a l’irrigation avec des eaux usees. In French. [Non-pathogenic trade-offs of wastewater irrigation] por Qadir, Manzoor, Scott, Christopher A.

“…Aside from microbiological hazards, the practice can pose a variety of other potential risks: excessive and often imbalanced addition of nutrients to the soil; build-up of salts in the soils (depending on the source water, especially sodium salts); increased concentrations of metals and metalloids (particularly where industries are present) reaching phytotoxic levels over the long term; and accumulation of emerging contaminants, like residual pharmaceuticals. As these possible trade-offs of wastewater use vary significantly between sites and regions, it is necessary to carefully monitor wastewater quality, its sources and use for location-specific risk assessment and risk reduction.…”
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Non-pathogenic trade-offs of wastewater irrigation por Qadir, Manzoor, Scott, Christopher A.

“…Aside from microbiological hazards, the practice can pose a variety of other potential risks: excessive and often imbalanced addition of nutrients to the soil; build-up of salts in the soils (depending on the source water, especially sodium salts); increased concentrations of metals and metalloids (particularly where industries are present) reaching phytotoxic levels over the long term; and accumulation of emerging contaminants, like residual pharmaceuticals. As these possible trade-offs of wastewater use vary significantly between sites and regions, it is necessary to carefully monitor wastewater quality, its sources and use for location-specific risk assessment and risk reduction.…”
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Mortality of a captive axis deer (Axis axis) and a llama (Lama glama) due to ingestion of Wedelia glauca por Giannitti, Federico, Margineda, Carlos Augusto, Cid, María Silvia, Diab, Santiago S., Weber, Natalia, Rodriguez, Alejandro Martin, Campero, Carlos Manuel, Odriozola, Ernesto Raul

“…Seven of 14 axis deer (Axis axis) and 1 of 8 llamas (Lama glama) in a zoo of Buenos Aires province, Argentina, died suddenly after ingestion of a new batch of alfalfa (Medicago sativa) hay bales contaminated with the hepatotoxic plant W. glauca. Necropsies of 1 deer and 1 llama were performed. …”
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Theobroma cacao L. agricultural soils with natural low and high cadmium (Cd) in Santander (Colombia), contain a persistent shared bacterial composition shaped by multiple soil vari... por Feria Caceres, Pedro Felipe, Penagos Vélez, Lucas, Junca , Howard, Moreno Herrera, Claudia Ximena

“…Heavy metals can be found in soil as natural components or as product of contaminations events; plants growing in soils are prone to bioaccumulate heavy metals on their biomass. …”
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Características del palmito fresco y procesado al horno de la palma de pejibaye (Bactris gasipaes) por Ortiz, A.J, Calderón, S, Arguello, O

“…Preliminary tests have shown the product is highly perishable, it was found to be contaminated during the cooling state prior to packaging This situation could be overcome by appropriate design of cooling chamber for this purpose.…”
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Bacillus anthracis - förekomst och bekämpning i Afrika por Päärni, Malin

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Recirkulering av restprodukter och gynnande av arbuskulär mykorrhiza : två möjliga faktorer i strävan mot ett hållbart fosfornyttjande? por Fabo, Karl-Johan

Sổ tay 05 nguyên tắc cho người bán lẻ để đảm bảo an toàn thịt lợn tại chợ truyền thống Việt Nam por International Livestock Research Institute

“…Five keys to retailers include: - Key 1: Do not cross contaminate - Key 2: Be clean - Key 3: Maintain clean condition - Key 4: Be recognized - Key 5: Be trained This handbook is made possible by the support of the Australian Centre for International Agricultural Research (ACIAR) and CGIAR Research Program on Agriculture for Nutrition and Health (A4NH). …”
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The role of floods on pathogen dispersion por Bett, Bernard K., Tumusiime, Dan, Lindahl, Johanna F., Roesel, Kristina, Grace, Delia

“…The last category is skin and eye infections that occur following direct contact with contaminated water. All these diseases can be controlled more effectively if the standard surveillance and control measures are integrated with nature-based solutions (NBS) for flood management. …”
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A rosin-functionalized plastic surface inactivates African swine fever virus por Hemmink, Johanneke D., Shroff, S., Chege, Naomi, Haapakoski, M., Dixon, L.K., Marjomäki, V.S.

“…The virus May persist on solid surfaces for long periods; thus, fomites, such as contaminated clothing, footwear, farming tools, equipment, and transport vehicles, May contribute to the indirect transmission of the virus. …”
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Waste to animal feed por Paparella, Antonio, Petsakos, Athanasios, Davis, Kristin E., Song, Chun

“…Landfilling also contributes to the formation of leachate, a toxic liquid that can contaminate groundwater and surface water.…”
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Isolation, identification, antimicrobial susceptibility test and public awareness of Salmonella on raw goat meat at Dire Dawa Municipal Abattoir, eastern Ethiopia por Ferede, B.

“…Thus, urgent intervention program is essential to minimize the risk associated with consumption of goat meat contaminated with Salmonella. Finally, the authors recommended that the use of standardized procedures in slaughtering and handling of goat meat, provision of training on best practice of handling of meat for handlers and raising the level of awareness of people.…”
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Evidence for public health risks of wastewater and excreta management practices in Southeast Asia: A scoping review por Lam, S., Hung Nguyen-Viet, Tran Thi Tuyet Hanh, Huong Nguyen-Mai, Harper, S.

“…Community members can be at risk for adverse health outcomes through consuming contaminated fish, vegetables, or fruits. Results suggested that practices including handling, treatment, and use of waste may be harmful to human health, particularly farmer’s health. …”
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Evaluation of microbial, heavy metals and cyanide contents of water sources, effluents and peels from cassava processing locations por Abiona, O., Sanni, Lateef O., Bamgbose, O.O.

“…In terms of coliform counts (0.9 x102-1.0x102 cfu/ml), water samples from Ibadan and Ilaro were most contaminated. There were significant differences (P< 0.05) in cyanide contents of peels and in Mn and Fe contents of effluent and water samples. …”
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Frequent shifts in Aspergillus flavus populations associated with maize production in Sonora, Mexico por Ortega Beltran, A., Cotty, P.J.

“…Aspergillus flavus frequently contaminates maize, a critical staple for billions of people, with aflatoxins. …”
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Service functions of agroforestry systems por Beer, John, Harvey, Celia A., Ibrahim, Muhammad Akbar, Somarriba, Eduardo, Harmand, Jean Michel, Jiménez Otárola, Francisco

“…This article presents a brief review of the main environmental service functions that are provided by agroforestry systems (AFS): 1) maintenance of soil fertility/reducing erosion via organic matter inputs to the soil, N fixation and nutrient recycling; 2) conservation of water (quantity and quality) via greater infiltration and reduced surface runoff that could contaminate water courses; 3) carbon capture, emphasizing the potential of silvopastoral systems; and 4) biodiversity conservation in fragmented landscapes. …”
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Phytoremediation potential for poly- and perfluoroalkyl substances (PFASs) using various plant species por Wu, Tien-Chi

“…In conclusion, hemp seems a promising candidate for phytoremediation of PFAS contaminated soil.…”