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| Registros recuperados: 40 | |
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| Oliveira,Tamara Esteves De; Barcellos,Júlio Otávio Jardim; Whittier,Jack; Teixeira,Odilene de Souza; Freitas,David Santos de; Oaigen,Ricardo Pedroso; Dill,Matheus Dhein; McManus,Concepta. |
| ABSTRACT This study assessed the risks of different management practices to increase pregnancy rate in beef cow-calf systems, aiming at assisting decision-making. The perception of 18 experts on animal sciences regarding the risks of 32 nutritional, breeding, and general management practices applied to increase pregnancy rate were evaluated through questionnaires. The experts were selected by a non-probability sampling of researchers on veterinary and animal sciences. In addition, five farmers and eight technical consultants were also selected. The questionnaire was applied during a face-to-face meeting. The risk of each practice was assessed according to four factors, namely, cost, technical knowledge, operational complexity, and flexibility, and an... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Beef cattle; Breeding; Nutrition; Production cost. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100711 |
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| Camilo Neto,Matozalém; Campos,José Maurício de Souza; Oliveira,André Soares de; Gomes,Sebastião Teixeira. |
| The objective of this study was to identify and quantify benchmarks of milk production systems. The technological profile and size, livestock and economic indicators of sixteen farms in the region of Triângulo Mineiro were analyzed. Indicators correlated with rate of return on capital (RRC) were identified and quantified in four scenarios of RRC (6, 8, 10 and 12% per year). The correlated indicators and their respective values in the four scenarios were: land (99, 90, 81 and 73 ha); relation of total cows in lactation (74, 77, 79 and 82%); lactating cows per area (0.89; 0.99; 1.11 and 1.22 cows/ha); milk production per lactating cow (12.04; 13.00; 13.96 and 14.92 liters/cow/day); milk production per total cows (9.19; 10.23; 11.27 and 12.31 liters/cow/day);... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Administration; Benchmark; Production cost; Profitability. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000020 |
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| Veras,Aline Guedes; Souza,Janete Gouveia de; Teixeira,Elisanie Neiva Magalhães; Moreira,José Aparecido; Marinho,Andreza Lourenço; Diógenes,Géssica Vitalino; Ferreira,Laíza Hayanne Gomes; Chemane,Isidro Argentina. |
| ABSTRACT The objective of this study was to evaluate the effect of the inclusion of canola and coconut oils to diets of European quail (Coturnix coturnix) over performance and carcass yield. One hundred and ninety-two quail (eight-days old) were randomly allocated to four dietary treatments with six replicates of eight birds each. The treatments were arranged in a factorial 2×2 scheme with two sources of dietary oil containing two levels of canola and coconut oils (1 and 2%). For performance variables, the final weight was evaluated, and the carcass variables were feed intake, weight gain, and feed conversion. A significant difference was observed between treatments for feed intake, with the inclusion of 2% canola oil providing higher intake. There was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Feed additive; Production cost; Quail nutrition. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100534 |
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| Işik,Mehmet; Gül,Mevlüt. |
| ABSTRACT The purpose of this study was to analyse the socio-economic structure of water buffalo farming in the province of Muş, in Turkey. The stratified sampling method was used to calculate sample size of buffalo farms in the Central, Korkut, and Hasköy districts of Muş province, where buffalo farming is widespread. Data were collected from the 94 farms by surveys in the 2013 production period. A single budget analysis method was used to calculate production cost and profit for water buffaloes. Plant production constituted 37.85% of the gross production value, while animal production accounted for 62.15%. The biggest share in the gross production value derived from water buffalo farming (45.71%). Fixed and variable costs were 51.44% and 48.56% of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Production cost; Profit; Structure. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000700400 |
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| Chanasirin Klinmanee; Orak Tongdej; Wattana Posiri. |
| Integrated Pest Management (IPM) trial sets were conducted at Phatthalung, Naknon Si Thammarat and Songkhla provinces from wet season year 2011 to wet season year 2013 included 5 crops in 3 years. The data population of insect pests and natural enemies, percent damage of diseases, percent damage of animal pests, species and wet weigh of weeds, yield per rai, costs, price of yield and net benefit were collected and compared with Farmer Practice (FP) trial. The results found that IPM trial had more natural enemies than FP trial and major pests were rice thrips, green leafhoppers, rice leaffolder, zigzag leafhopper, whitebacked planthoper, rice bug, blast disease, brown spot disease, rats, golden apple snails, Leptochloa chinensis, Fimbristylis miliaceaf,... |
| Tipo: Collection |
Palavras-chave: Integrated Pest Management; Economic threshold; Production cost; Net benefit การจัดการศัตรูข้าวแบบผสมผสาน ระดับเศรษฐกิจ ต้นทุนการผลิต ผลตอบแทนสุทธิ. |
| Ano: 2014 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5910 |
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| SILVA,Ana Carla Carvalho; BARROS,Adriana Fernandes de; MENDONÇA,Flávia Maria Fernandes; GAMA,Kamyla Fernanda da Silva; MARCOS,Rebeca; POVH,Jayme Aparecido; FORNARI,Darci Carlos; HOSHIBA,Márcio Aquio; ABREU,Janessa Sampaio de. |
| ABSTRACT Tambaqui, Colossoma macropomum, is one of the most produced species in Brazilian fish farming, which has boosted the development of new technologies to increase its productivity. The aim of this study was to evaluate production performance in two second-generation tambaqui stocks selectively bred for weight gain in a semi-intensive rearing system and assess its influence on total production cost. We analyzed 300 fish (initial mean weight and standard length of 160 g and 17 cm, respectively) of two families (A and B, 150 fish each). The fish were individually marked with microchips and stocked in an 800-m2 excavated pond. For economic analysis, the obtained performance data were extrapolated for a fish farm with a 10-ha pond, adopting the Total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquaculture productivity; Breeding; Fish farming; Production cost; Native Brazilian fish. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000200108 |
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| Galindo, Fernando Shintate; Beloni, Tatiane; Buzetti, Salatier; Teixeira Filho, Marcelo Carvalho Minhoto; Dupas, Elisângela; Ludkiewicz, Mariana Gaioto Ziolkowski. |
| The objective of this study was to evaluate the viability of pasture with high production capacity and the potential for production of silage using different sources and doses of nitrogen (N) by quantifying the productivity of dry matter (DM), some qualitative characteristics, the total cost of production (TC) and total operating cost (TOC) of silage production. The experimental design was randomized block in a factorial scheme with four replications including two sources of nitrogen (urea and ammonium nitrate) and five N doses (0, 50, 100, 150, and 200 kg ha-1 by cutting). The increase in N provided greater DM and crude protein content and reduced the fiber content in neutral detergent. The source of N did not affect the chemical composition, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adubos e adubação; Nutrição de plantas; Fitotecnia nitrogen fertilization; Chemical analysis; Production cost; Tropical grass; Panicum maximum. Adubos e adubação. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/36395 |
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| Leal, Aguinaldo José Freitas; UEM; Hora, Rerison Catarino da; UEM; Tonin, Telmo Antonio; UEM; Boliani, Aparecida Conceição; UNESP. |
| A área da região noroeste do Estado do Paraná, sobre o arenito Caiuá, carece de opções de exploração agrícola economicamente viáveis. Assim, o abacaxi apresenta-se como opção de cultivo, entretanto, necessitando de maiores estudos referentes à sua exploração nesta região. O presente trabalho teve por objetivo avaliar a viabilidade socioeconômica do cultivo desta frutífera na região de Umuarama, Estado do Paraná em relação às principais regiões fornecedoras de abacaxi para o Estado. Para tanto, visitaram-se três propriedades nos municípios de Umuarama, Cafezal do Sul e Cruzeiro do Oeste, objetivando levantar os coeficientes técnicos desta atividade e seus indicadores de lucratividade. A região analisada apresenta boa capacidade competitiva em relação às... |
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Palavras-chave: 5.01.00.00-9 Agronomia Ananas comosus; Custo de produção; Lucratividade Ananas comosus; Production cost; Profitability. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/7041 |
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| Duete, Robson Rui Cotrim; Empresa Baiana de Desenvolvimento Agrícola; Muraoka, Takashi; USP; Silva, Edson Cabral da; USP; Trivelin, Paulo César Ocheuze; USP; Ambrosano, Edmilson José; IAC. |
| O nitrogênio é o nutriente extraído em maior quantidade pelo milho, o de manejo mais complexo e o que mais onera o custo de produção da cultura. O objetivo deste trabalho foi avaliar a viabilidade econômica de diferentes doses e parcelamentos da adubação nitrogenada, na forma de uréia, na cultura do milho em LATOSSOLO VERMELHO Eutrófico. O estudo foi conduzido na Estação Experimental do Pólo Regional do Desenvolvimento dos Agronegócios do Noroeste Paulista (APTA), em Votuporanga, Estado de São Paulo. O delineamento experimental foi o de blocos casualizados com nove tratamentos e quatro repetições, constituído de cinco doses de N: 0, 55, 95, 135 e 175 kg ha-1, aplicando-se 15 kg ha-1 na semeadura e o restante em cobertura, combinadas a diferentes... |
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Palavras-chave: 5.02.01.07-7 Solos Florestais Zea mays; Custo de produção; Receita bruta; Benefício/custo; Uréia. Zea mays; Production cost; Gross revenue; Beneficial/cost; Urea.. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6646 |
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| Galindo, Fernando Shintate; Beloni, Tatiane; Buzetti, Salatier; Teixeira Filho, Marcelo Carvalho Minhoto; Dupas, Elisângela; Ludkiewicz, Mariana Gaioto Ziolkowski. |
| The objective of this study was to evaluate the viability of pasture with high production capacity and the potential for production of silage using different sources and doses of nitrogen (N) by quantifying the productivity of dry matter (DM), some qualitative characteristics, the total cost of production (TC) and total operating cost (TOC) of silage production. The experimental design was randomized block in a factorial scheme with four replications including two sources of nitrogen (urea and ammonium nitrate) and five N doses (0, 50, 100, 150, and 200 kg ha-1 by cutting). The increase in N provided greater DM and crude protein content and reduced the fiber content in neutral detergent. The source of N did not affect the chemical composition, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nitrogen fertilization; Chemical analysis; Production cost; Tropical grass; Panicum maximum.; Adubos e adubação. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/36395 |
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| Sereia, Maria Josiane; Universidade Tecnológica Federal do Paraná; Toledo, Vagner de Alencar Arnaut de; UEM; Ruvolo-Takasusuki, Maria Cláudia Colla; Universidade Estadual de Maringá; Sekine, Elizabete Satsuki; Universidade Tecnológica Federal do Paraná; Faquinello, Patrícia; Universidade Estadual de Maringá; Maia, Fabiana Martins Costa; Universidade Estadual de Maringá. |
| O objetivo foi avaliar a viabilidade financeira do fornecimento de cinco suplementos elaborados com diferentes fontes de óleo e proteína para abelhas africanizadas submetidas à produção de geleia real. Foi verificado se os investimentos com a suplementação das colônias proporcionam rentabilidade aos apicultores, a fim de proporcionar opções lucrativas para diversificação dos produtos apícolas. Para avaliar os cinco suplementos, realizaram-se dois ensaios experimentais. Em cada ensaio, 20 recrias foram divididas aleatoriamente em quatro tratamentos. Foram realizadas 15 observações por recria. No ensaio I, os tratamentos foram: óleo de linhaça mais óleo de palma, óleo de linhaça, óleo de palma e controle sem suplementação. No ensaio II, proteína isolada de... |
| Tipo: Análise econômica da produção |
Palavras-chave: 5.04.05.00-4 Apis mellifera; Custo de produção; Rentabilidade; Suplementação 5.04.00.00-2 Apis mellifera; Production cost; Profitability; Supplementation. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/7895 |
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| Dias, Danielle de Carla; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Furlaneto, Fernanda de Paiva Badiz; Pólo Centro Oeste Paulista - Unidade de Pesquisa de Marília/SP - Brazil – APTA – SAA; Ayroza, Luiz Marques da Silva; Polo Médio Paranapanema - Sede Assis/SP - APTA – SAA; Tachibana, Leonardo; Instituto de Pesca - APTA - SAA; Romagosa, Elizabeth; Instituto de Pesca - APTA - SAA; Ranzani-Paiva, Maria José Tavares; Instituto de Pesca - APTA - SAA. |
| This study aimed to analyze the economic feasibility of supplement probiotics Bacillus subtilis to “matrinxã” Brycon amazonicus, raised in cages. The experiment was conducted at the Polo Regional Vale do Ribeira, in Pariquera-açu municipality, São Paulo State, Brazil, from February to July 2009. A total of 960 juvenile matrinxã were stocked in twelve 2.7 m³-net cages (1.5 x 1.5 x 1.2 m), in ponds with a total area of 600 m2 and an average depth of 1.50 m. The tests were conducted with a control treatment (T1) and two probiotic doses (T2 = 5 g and T3 = 10 g kg-1 of diet) with four replicates. Results showed that T2 produced better economic performance for matrinxã at the juvenile stage in intensive rearing system. |
| Tipo: Pesquisa de campo |
Palavras-chave: 5.06.03.00-0 fish farming; Growth promoter; Production cost; Economic indicator. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/13257 |
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| Atoyebi, Jelili Olaniyi; Bello, Sururah Apinke; Owolarafe, Oseni Kehinde. |
| The significance of a break-even point analysis is much important to the small- scale enterprises in determining profit or loss incurred. In this study, a case study approach was used to test this concept on iru production using structured oral interviews and visual observation of a production centre in Nigeria. Data analysis was achieved using production cost, the unit quantity and break-even point analysis. The results show that the monthly average cost of N 32,237.00, the monthly average variable cost of N71,334.00, Contribution Margin Ratio of 47.06 % and break-even sales of N 68,502.00 were obtained using a traditional method of iru production (TIPP). In a mechanized method (MIPP), monthly average fixed cost of N 85,887.00, the monthly average... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Locust bean- processing; System; Traditional; Mechanized; Break-even analysis; Production cost; Profitability. |
| Ano: 2022 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6721 |
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| Canozzi,Maria Eugênia Andrighetto; Marques,Pedro Rocha; Teixeira,Odilene de Souza; Pimentel,Concepta Margaret McManus; Dill,Matheus Dhein; Barcellos,Júlio Otávio Jardim. |
| ABSTRACT: The objective of this study was to evaluate the bioeconomic efficiency of beef cattle production systems in the south of Brazil. A survey was conducted with 33 beef cattle farmers operating with complete cycle production systems in areas larger or equal to 900 ha. Answers were classified in two drivers, technology (TEC) and management (MAN), which were separated into subfactors with their respective components. Multiple correspondence analysis, Tukey test, cluster analysis, and Pearson correlation were the statistics procedures. The TEC components were above normal for Brazilian farmers, but the gross margin is still lower than that needed to generate financial resources for a proper remuneration of cattle farmer. Farmers were classified into... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Cattle; Cluster analysis; Production cost. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001000652 |
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| Registros recuperados: 40 | |
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