A5070116111- Composting and Vermicomposting Techniques
- Animal Nutrition and Physiology
- Agriculture Sustainability and Environmental Impact
- Microplastics and Plastic Pollution
- Constructed Wetlands for Wastewater Treatment
- Food Waste Reduction and Sustainability
- Agricultural and Food Sciences
- Meat and Animal Product Quality
- Pharmaceutical and Antibiotic Environmental Impacts
- Big Data and Business Intelligence
- Municipal Solid Waste Management
- Wastewater Treatment and Reuse
- Ruminant Nutrition and Digestive Physiology
- Pesticide and Herbicide Environmental Studies
- Dye analysis and toxicity
- Crop Yield and Soil Fertility
- Bioenergy crop production and management
- Selenium in Biological Systems
- Anaerobic Digestion and Biogas Production
- Soil Management and Crop Yield
- Phosphorus and nutrient management
- Growth and nutrition in plants
- Potato Plant Research
- Business and Management Studies
- Food, Nutrition, and Cultural Practices
Universidade Estadual de Mato Grosso do Sul
2024-2025
Universidade Federal da Grande Dourados
2020-2024
European Union of Medical Specialists
2024
Universidade Federal Rural da Amazônia
2020
Universidade Politecnica
2013
Rearing broiler chickens generates large quantities of waste material in the form bedding. Anaerobic digestion (AD) is a technology that can be applied to this waste. This study aimed evaluate AD litter, either screened (S) or unscreened (US), from different flocks, collected each production batch, totaling nine, commercial farm. was conducted batch biodigesters, and fraction separation performed through screening prior loading. The S substrate second fifth flocks did not produce biogas....
The necessity of forced aeration (FA) in static windrows should be evaluated with caution since the adoption composting cells partially open walls can favor process and dispense need for aeration. We aimed to evaluate influence season perforated (CCPW) using bovine slaughterhouse waste (SW) associated a bulking agent. built winter, without (WA) (A), maintained average temperatures 55.8 57.5 °C 66 53 days, respectively. This period was shorter than that observed summer (71 72 WA W, at 55.9...
ABSTRACT: The co-digestion of swine manure with vegetable waste is an alternative that can increase the production biogas and methane generated by isolated digestion manure. However, recommendations are based on best ratio between forage, as well age harvest, still scarce in literature. This study was conducted to evaluate inclusions (0, 25, 50, 75 100%) total solids (TS) Elephant grass (Pennisetum purpureum Schum) harvested at two ages medium (MA) 45 days growth advanced (AA) 90 manure,...
The incorporation of monensin into cattle diets can significantly alter the physicochemical properties excreted manure, potentially affecting waste management and treatment systems given persistence substantial concentrations ionophores in effluent. This study assessed impact on compositional characteristics manure its implications for anaerobic digestion efficiency, with without separation fractions across two hydraulic retention times (HRTs). Manure samples were collected from fed doses at...
Conhecer os fatores nutricionais que limitam o crescimento de pastagem é fundamental para produção forragem em quantidade e qualidade. O objetivo do estudo foi avaliar a massa seca da parte aérea raízes concentração nutrientes condições omissão na adubação, no desenvolvimento Urochloa brizantha cv. Marandu, durante três ciclos crescimento. experimento realizado vasos com Argissolo Vermelho Amarelo distrófico Faculdade Ciências Agrárias Tecnológicas - Câmpus Dracena – FCAT/UNESP. delineamento...
O ovo de codorna é um alimento equilibrado e completo em nutrientes. No entanto, importante o armazenamento adequado, visando minimizar a perda todo esse potencial nutritivo apresentado. objetivo deste trabalho foi avaliar qualidade ovos codornas comercializados durante as estações inverno verão diferentes estabelecimentos comerciais no município Aquidauana - MS. Foram utilizados 960 (480 cada estação do ano), adquiridos quatro comerciais. As variáveis analisadas foram: peso (PO), unidade...
O objetivo deste trabalho foi avaliar o efeito da idade das poedeiras sobre a qualidade dos ovos armazenados sob refrigeração ou temperatura ambiente. Foram utilizados 960 de comerciais com 32, 52 e 72 semanas idade, por sete, 14, 21 28 dias. Adotou-se delineamento inteiramente casualizado em esquema fatorial 3 x 4 (idade período armazenamento). As variáveis analisadas foram: perda peso do ovo grama (PPG) porcentagem (PPP), unidade Haugh (UH), índice gema (IG), albúmen (PA), (PG) casca (PC),...
O objetivo deste trabalho foi avaliar o efeito da idade das poedeiras sobre a qualidade dos ovos armazenados sob refrigeração ou temperatura ambiente. Foram utilizados 960 de comerciais com 32, 52 e 72 semanas idade, por sete, 14, 21 28 dias. Adotou-se delineamento inteiramente casualizado em esquema fatorial 3 x 4 (idade período armazenamento). As variáveis analisadas foram: perda peso do ovo grama (PPG) porcentagem (PPP), unidade Haugh (UH), índice gema (IG), albúmen (PA), (PG) casca (PC),...
Employing forced aeration (FA) in composting static windrows (SW) from fish waste (FW) has the potential to enhance development of process and, organic fertiliser quality. However, due impact season, FA may lead excessive drying SW difficulty thermophilic temperature maintenance. The aim this study was assess effects passive (PA) and on FW during summer winter seasons. temperatures remained within range for most period, with peak observed shortly after starting turning (at 50 70 days)....
Broiler deep litter is composed of cellulose, manure, feathers, and feed, after reuse through several flocks, may be used as a fertilizer. Alternative materials such plastic flooring have been researched but little known about the characteristics waste produced. We analyzed properties broiler manure from different systems assessed its potential for biodigestion. chicks (1500 one-day-old) were reared using five materials: wood shavings (WS); floor (PP); 50% + (PP WS); with antimicrobial...
Abstract This study is aimed to evaluate the efficiency of biochar and crude glycerin as additives in N retention throughout composting cattle slaughterhouse waste static piles receiving forced aeration. There were five treatments (control, accounting for 5 10%, both at total solids) four times (20, 50, 70 90 days composting). The was composted with a bulking agent ratio 3:1, mixtures tested placed nylon bags. reached thermophilic temperatures soon after process started following turnings....
Data Centers são grandes consumidores de energia nas áreas Tecnologia da Informação e Comunicação, onde estima-se que o equivalente a um terço do consumo dos servidores é gasto com sistemas refrigeração para controlar temperatura equipamentos. Em complemento, os ar condicionado essenciais manter condições térmicas adequadas, evitando-se prejuízos expressivos, além distribuição homogênea ar, eficiência energética. Visando-se avaliar seu desempenho, torna-se necessário monitoramento contínuo...
A operação sustentável de edificações exige um contínuo acompanhamento vários aspectos, durante o seu ciclo vida. Uma vez que sistemas iluminação e ar condicionado consomem uma quantidade significativa energia em edifícios, manter a eficiência energética, além aceitável qualidade do ambiente interior, é grande desafio. Informação essencial para se identifiquem falhas sistemas, variáveis não compatíveis com normas legislação padrões consumo indesejados, permitindo definição estratégias...
Abstract Hatchery waste is characterized as biomass with a high concentration of pollutants, therefore, such should be composted in static windrows the initial phase process. The current research was carried out aiming to investigate need for forced aeration piles built cells perforated walls during composting hatchery waste, association bulking agent, winter and summer. Aeration resulted greater breakdown volatile solids (VS), carbon (C), lignin summer up 50 days composting. However, at 70...
Looking for food alternatives slow-growing broiler chickens is a necessity to boost production, which mainly conducted by small and medium producers linked family farming, especially in the Amazon region. For this reason, objective was evaluate potential use of Palm Oil Cake (POC) as an alternative ingredient feeding up 28 days age. We used 416 male French Red-Naked Neck chicks, completely randomized experimental design with four treatments (0, 10, 15, 20% POC inclusion) eight replicates...
Abstract The objective of this study was to evaluate the influence forced aeration and season on hatchery waste composting in static windrows with perforated walls. there were three well-defined thermophilic phases during composting, first occurring immediately after formation others turnovers at 50 70 days composting. Aeration resulted greater degradation (p<0.01) volatile solids (VS), carbon (C), lignin summer up process, comparison no piles. However, 90 results similar between aerated...
This study aims to characterize the waste of weaned piglets and estimate emissions N2O in kg CO2 eq/kg weight gain first week housing. Primary data were obtained after weaning identify how much from this animal category may affect environment. The life cycle assessment was applied verify amount manure emission nitrous oxide (N2O) considering (WG) post-weaning week. Eight collections carried out two lots representing an average 8,099 animals with initial final 5.01 5.84 kg, respectively....