Search Results - "Hauber Gameiro, Augusto"
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Nitrogen balance and efficiency as indicators for monitoring the proper use of fertilizers in agricultural and livestock systems
Published in Scientific reports (14-07-2022)“…The rational use of nutrients is a key factor for the sustainability of agricultural systems. This study aimed to analyze the nitrogen balance and use…”
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2
Nitrogen, phosphorus and potassium accounts in the Brazilian livestock agro-industrial system
Published in Regional environmental change (01-03-2019)“…We estimated the inventories of nitrogen (N), phosphorus (P) and potassium (K) in the Brazilian livestock agro-industrial system (BLAS) using a dynamic…”
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3
Sustainability indicators for Brazilian dairy livestock: the perception of professionals in the sector
Published in Revista brasileira de zootecnia (01-01-2022)“…ABSTRACT The objective of this study was to analyze the perceptions of professionals in relation to the importance of indicators used to assess the…”
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4
Assessment of the production costs and economic viability of pecan nut production: Assessment of a case in Rio Grande do Sul, Brazil
Published in Ciência rural (2024)“…The production of pecan [Carya illinoinensis (Wangenh.) K. Koch] is increasing in Brazil, especially in the Rio Grande do Sul, which accounts for approximately…”
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5
Homemade versus extruded and wet commercial diets for dogs: Cost comparison
Published in PloS one (24-07-2020)“…The present study aimed to verify and compare the costs of homemade diets with extruded and wet commercial diets for dogs in maintenance and consuming…”
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Incorporating sustainability in the food supply chain: The development of a private standard of Nature Farming poultry production in Brazil
Published in Research in Globalization (01-06-2024)“…This article aims to communicate sustainability dimensions and attributes for poultry production throughout a supply chain by developing a Nature Farming (NF)…”
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Exploring trade-offs among indicators of performance and environmental impact in livestock areas
Published in Regional environmental change (01-10-2019)“…Assessing the sustainability of livestock production involves understanding trade-offs among indicators of performance and environmental impact at multiple…”
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Development of a Swine Production Cost Calculation Model
Published in Animals (Basel) (30-08-2022)“…This paper aims to present a tool that offers pig producers a standard method to calculate and control their production costs and, consequently, provides the…”
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The economic value of sustainability of the integrated crop-livestock system in relation to conventional systems
Published in Revista brasileira de zootecnia (01-01-2023)“…ABSTRACT The objective of this study was to evaluate the potential of improving the economic value of integrated crop-livestock systems (ICLS) compared to…”
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10
Modeling approaches to redesign ruminant production toward sustainability—the state of the art from a literature perspective
Published in Frontiers in environmental science (31-05-2024)“…Integrated systems allow the redesign of productive landscapes due to the insertion of different species of trees and shrubs. A diversified pasture provides…”
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Meat sheep farming systems according to economic and productive indicators: A case study in Southern Brazil
Published in Revista brasileira de zootecnia (01-01-2021)“…ABSTRACT This study aimed to characterize 24 representative sheep production farms from five mesoregions in the state of Paraná, Southern Brazil, so that…”
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12
Economic performance of high-energy diets and supplementation with chromium propionate or calcium salts of palm oil in ewes’ production
Published in Revista brasileira de zootecnia (01-01-2022)“…ABSTRACT The experiment aimed to analyze the economic viability of using high-energy diets and the supplementation of chromium propionate or calcium salts of…”
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13
Development of a calculation model and production cost index for feedlot beef cattle
Published in Revista brasileira de zootecnia (01-01-2018)“…ABSTRACT The objective of this study was to develop a feedlot beef cattle calculation model and production cost analysis and, from the results obtained, devise…”
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14
Economic feasibility of a complete diet industrial production project for horses
Published in Brazilian journal of veterinary research and animal science (24-03-2020)“…This study evaluated the economic viability of industrial production of complete diets for equine species, using threesources of fiber (dehydrated whole corn…”
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15
Economic gains from crop-livestock integration in relation to conventional systems
Published in Revista brasileira de zootecnia (01-01-2020)“…ABSTRACT The objective with this study was to calculate the total cost of maize production and beef cattle in permanent pasture activities in separate…”
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16
How can nutritional strategies and feed technologies in pig production affect the logistical costs of manure distribution?
Published in Revista brasileira de zootecnia (01-01-2020)“…ABSTRACT The objective with this study was to evaluate the impact of different swine nutritional strategies and technologies, as well as the land spread…”
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Indicators for modeling redesign from conventional to sustainable silvopastoral systems –an expert's opinion
Published in Frontiers in environmental science (14-11-2023)“…Despite the potential of silvopastoral systems (SPS) as a sustainable type of system for livestock production, there is a lack of development of whole-farm…”
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18
Linear Programming in the economic estimate of livestock-crop integration: application to a Brazilian dairy farm
Published in Revista brasileira de zootecnia (01-04-2016)“…ABSTRACT A linear programming mathematical model was applied to a representative dairy farm located in Brazil. The results showed that optimization models are…”
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Nutritional cost reduction and increase profitability in commercial broiler production using phytase superdosing
Published in Revista brasileira de zootecnia (01-01-2021)“…ABSTRACT The objective of the present study was to evaluate the reduction of calcium (Ca), crude protein (CP), metabolizable energy (ME), and available…”
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20
Development of a cost calculation model and cost index for sheep production
Published in Revista brasileira de zootecnia (01-12-2015)“…ABSTRACT The objective of this study was to develop a model for calculation and analysis of production costs of lamb and, from that, to elaborate a production…”
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