A5055471922- Aquaculture Nutrition and Growth
- Fish biology, ecology, and behavior
- Fish Biology and Ecology Studies
- Meat and Animal Product Quality
- Agronomic Practices and Intercropping Systems
- Soil Management and Crop Yield
- Animal Nutrition and Physiology
- Ruminant Nutrition and Digestive Physiology
- Aquaculture disease management and microbiota
- Crop Yield and Soil Fertility
- Agricultural and Food Sciences
- Reproductive biology and impacts on aquatic species
- Genetic and phenotypic traits in livestock
- Agroforestry and silvopastoral systems
- Soil Carbon and Nitrogen Dynamics
- Rural Development and Agriculture
- Effects of Environmental Stressors on Livestock
- Water Quality Monitoring Technologies
- Sensory Analysis and Statistical Methods
- Leaf Properties and Growth Measurement
- Agriculture Sustainability and Environmental Impact
- Sugarcane Cultivation and Processing
- Fish Ecology and Management Studies
- Identification and Quantification in Food
- Essential Oils and Antimicrobial Activity
Instituto Federal Goiano
2016-2025
Washington State University
2024
Instituto Federal de Goiás
2019-2024
Universidade de Rio Verde
2016-2024
Universidade Federal de Lavras
2008-2017
This study aimed to compare the conventional soybean (Glycine max L.) cultivation method with integrated systems in an Latossolo Vermelho Acriférrico típico and how these affect soil cover biomass production, initial nutrient concentration plant residues, respiration microclimate, as well growth, physiology productivity. A comparative analysis of microclimate respiration, physiology, growth was conducted between a monoculture (soybean grown without residues on from previous crop) containing...
Inter-cropping between annual crops with tropical forages through integration crop-livestock systems (ICL) is considered a sustainable option to increase crop diversity and soybean productivity. In this study, we evaluated (1) the biomass production, desiccation efficiency, nutrient accumulation, decomposition of soil residues produced by Panicum maximum plants intercropped maize in two different sowing methods during second harvest (2) investigated how impact productivity soybean. The...
The objective of this study was to verify which morphometric measures and ratios are more directly associated with the weight body yields rounded fish. A total 225 specimens fish (59 pacus, 61 tambaquis, 52 tambacus 53 paquis) average 972.43 g (±115.52 g) were sampled, stunned, slaughtered, weighed, measured, processed for processing yield analysis. taken were: standard length (CP); head (CC); height (AC); (A1); width (L1). For completeness, following calculated: CC/CP, AC/CP, A1/CP, L1/CP,...
Aquaculture produces more than 122 million tons of fish globally. Among the several economically important species are Serrasalmidae, which valued for their nutritional and sensory characteristics. To meet growing demand, there is a need automation accuracy processes, at lower cost. Convolutional neural networks (CNNs) viable alternative automation, reducing human intervention, work time, errors, production costs. Therefore, objective this to evaluate efficacy convolutional in counting round...
Trinta e cinco machos de tilápia com peso médio 205 g foram mantidos em caixas 250 litros para avaliar o metabolismo lipídico tilápias-do-nilo (Oreochromis niloticus). O experimento foi conduzido durante 30 dias, entre os meses outubro novembro 2006. Foram avaliadas dietas, cada uma contendo óleo oliva, milho, soja, linhaça ou peixe. Utilizou-se delineamento inteiramente casualizado, tratamentos sete repetições. Avaliaram-se a composição química, perfil muscular atividade hepática...
Abstract: The objective of this work was to evaluate how the parameterization and application different allometric values affect obtention most adequate fit von Bertalanffy’s model, in description growth curve meat-producing mammals (bovine, pigs, rabbits, sheep). Among nonlinear models, has been very often applied several areas, with parameterizations. This model commonly used an value m = 2/3; however, for mammals, it is believed that can be 3/4. analyzed data referring mass according...
ABSTRACT: This study aimed to evaluate weight and morphometric growth of the products complete diallel cross-breeding between pacu tambaqui during period from end spring beginning winter. Was used 400 pacu, tambaqui, tambacu paqui. 20 fish each group were collected, weighed submitted evaluation every 28 days. The Logistic function adjusted better describe in body measures for age on all genetic groups. studied groups presented similar behavior measures. There significant differences...
The objective of this study was to evaluate the morphometric growth and weight gain strains tilapia (Thai, Red, UFLA Commercial) by nonlinear models. Initially, 500 male fingerlings each strain, at 85 (Red UFLA) 86 (Thai days age, were stocked separately in raceways with 56 m³. Twenty fish strain randomly sampled, weighed measured monthly. Five models (Brody, von Bertalanffy, Gompertz, logistic exponential) tested, choosing one that best fit data. variables studied were: weight, standard...
This study aimed to evaluate the reproductive performance of female Nile tilapia (Oreochromis niloticus) fed diets containing different levels digestible energy (DE). The fish were housed in 15 fiberglass tanks (500 L) a recirculating system at an average temperature 27.5 °C. treatments consisted five with increasing DE (3,200; 3,400; 3,600; 3,800; and 4,000 kcal/kg). did not significantly influence final weight or hepatosomatic, gonadosomatic, visceral fat indices. absolute fecundity was...
This work was carried out to predict the combining abilities, both general and specific, for performance traits bodily yields of Serrasalmidae. Ninety-six 30-day-old juveniles were purchased from two commercial fish farms, 12 each following eight genetic groups: pacu, pirapitinga, tambaqui, tambacu, tambatinga, patinga, paqui piraqui. Six group grown in 500-L fibreglass tanks (two per group) until they 495 days old. At end growth period weighed, subjected morphometric analysis processed...
The objective of this work was to evaluate the association between morphometric variables and carcass characteristics in Pirapitinga. We used a thousand specimens Pirapitinga with an average weight 1,200 g, which were stunned, slaughtered, weighed, measured, processed for processing yield analysis, obtain weights, fillet yields. Initially, linearity verified. Pearson's simple partial correlation tests performed all metrics. Track analysis considering weights yields filet as dependent others...
O sexo feminino tem uma busca maior por doces, isso pode ser afetado diversos fatores, nesse seguimento de pesquisa o presente trabalho objetivou levantar e comparar atributos sensoriais brigadeiros gourmet produzidos com leite condensado desnatado integral entre provadores do masculino feminino. Para a formulação dos utilizou-se: cacau em pó, sendo assim os foram elaborados através auxílio forno micro-ondas, onde processo cocção que ocorre meio ondas eletromagnéticas durou 5 minutos. Na...
This study investigated the antimicrobial effects of lactic acid (LA) (3%) and peracetic (PA) (300 ppm) on tilapia fillets (
Identifying and counting fish are crucial for managing stocking, harvesting, marketing of farmed fish. Researchers have used convolutional networks these tasks explored various approaches to enhance network learning. Batch normalization is one technique that improves stability accuracy. This study aimed evaluate machine learning identifying pirapitinga
Integrated systems are efficient technologies used for diversifying production and promoting agricultural sustainability. The benefits of double intercropping well-established in research. With advancements sustainable food technology, some studies have explored triple by adding legumes. However, methods must be comprehensively understood. This study aimed to evaluate the dry mass, fermentation profile, nutritive values silage from maize based intercropping. experiment was conducted field,...
Modern agriculture faces the challenge of increasing production without expanding cultivated areas, promoting sustainable practices that ensure food security and environmental preservation. Integrated crop-livestock systems (ICLSs) stand out as an effective strategy, diversifying intensifying agricultural in a manner, ensuring adequate soil cover, improving nutrient cycling efficiency. Thus, this study aimed to explore compare integrated with Zuri guinea grass (
Abstract This study evaluated the effects of adding an acidifying agent based on phosphoric acid ( A ), a yeast extract from specific strain S accharomyces cerevisiae ) Y and combination these two additives in food for adult cats. test was conducted with 24 animals (mean 3.5 years old), mixed breed, weighing 3.72 ± 0.74 kg, kept individual metabolic cages distributed completely randomized design 2 × factorial (with or without 0.6% dry matter, 1.5% matter) totalling four treatments six...
Crop–livestock integration systems are efficient technologies for diversifying production and promoting agricultural sustainability. However, less is known about the triple intercropping of crops silage production. The objective this study was to evaluate dry mass production, fermentation profile, nutritive value sorghum intercropped with Tamani guinea grass Stylosanthes cv. Bela in integrated systems. We used an experimental design randomized blocks four replicates. treatments consisted (1)...
This study had the objective of evaluating performance Nile tilapia, in initial growth phase, with supplementation fucoidan, extracted from brown algae, at 30 days rearing.The experiment was conducted for a period days.We used 216 tilapia fingerlings distributed to twelve 60 liter tanks, completely randomized design, totalizing four treatments and tree replicates.The were supplemented powdered sulfated polysaccharide extract levels 0%, 0.5%, 1.0% 1.5%.During experimental period, two...