Consulta: subjectFacets:"Production cost"
Registros recuperados: 40
Data/hora: 13/06/2024 13:58:19

Evaluación de sistemas de producción de maíz (zea mays L.) en transición a orgánico y convencional en el ejido las Piedras, Huimanguillo, Tabasco, México
Provedor de dados: 32
Autores: Ramírez Gómez, Juan Salvador.
El estudio se realizo en el Ejido las Piedras, Municipio de Huimanguillo, Tabasco,  México. Tuvo como objetivo estimar rendimiento y analizar costos de producción en el  cultivo de Maíz sembrado en el ciclo primavera verano de 2008.  Se realizaron  muestreos de suelo para analizar  la  fertilidad antes y después de la cosecha,  muestreos de lombriz de tierra para saber el número de individuos presentes en el  suelo de las parcelas en estudio y la estimación de costos de producción se uso para  saber cuánto gasto cada productor en el cultivo de Maíz (Zea Mays L.). Las parcelas en  estudio fueron cuatro;  La primera parcela fue sembrada en suelo acahualado  dándole  manejo químico, la segunda siembra fue realizada en terreno barbechado y se le dio   manejo...
Tipo: Tesis
Palavras-chave: Orgánico; Costos de producción; Lombrices de tierra; Maestría; Organic; Production cost; Earthworms.
Ano: 2009
URL: http://hdl.handle.net/10521/1523

Aspectos básicos do cultivo do coqueiro (Cocos nucifera L.).
Provedor de dados: 14
Autores: ALVES, R. M.; MÜLLER, A. A.
bitstream/item/190948/1/Aspectos-basicos.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivo; Melhoramento genético; Coconut; Cultivation; Production cost; Genetic breeding; Harvest; Coco; Cocos Nucifera; Colheita; Custo de Produção.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374719

Rentabilidade da sucessão soja/milho em Sonora, MS, na safra 2017/2018
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; GARCIA, R. A.
bitstream/item/187795/1/COT-244.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Production cost; Mato Grosso do Sul; Custo de Produção; Análise Econômica; Soja; Milho; Production costs; Economic costs; Soybeans; Corn.
Ano: 2018
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100769

Estimativa do custo de produção do milho safrinha 2011, em cultivo solteiro e consorciado com Brachiaria ruziziensis, em Mato Grosso do Sul.
Provedor de dados: 14
Autores: RICHETTI, A.; CECCON, G.
bitstream/item/29232/1/COT2011163.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Production cost; Production system.; Custo de Produção; Milho; Sistema de Produção.; Corn.
Ano: 2011
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/880297

Custo de produção e rentabilidade do cultivo de tomate irrigado: análise econômica de sistemas de produção nos perímetros irrigados de Bebedouro, Senador Nilo Coelho, Maniçoba e Mandacaru.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido.
Análise econômica de sistema de produção nos Perímetros Irrigados de Bebedouro, Senador Nilo Coelho, Maniçoba e Mandacaru.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tomate irrigado; Cultivo; Projeto Senador Nilo Coelho; Projeto Mandacaru; Production cost; Tomato.; Tomate; Irrigação; Custo de Produção; Rentabilidade; Sistema de Produção.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/162502

Elevage intensif du loup Dicentrarchus labrax
Provedor de dados: 5
Autores: Coves, Denis; Gasset, Eric.
Different seabass (Dicentrarchus labrax) intensiv rearing technics have been experimented in the pilot scale unit of our laboratory. During these upscalfing operation, the results obtained allow us to compare costs related to each fingemng production method. Closed system combined with early weaning with an efficient micropellet saves at least 69 % of direct production costs by comparison with an open system with Arternia during larval phase. However if closed systems are commonly used by private hatcheries, larval micropellets are always at experimental step.
Tipo: Text
Palavras-chave: Production cost; Early weaning; Closed system; Intensiv; Rearing; D. Labrax; Coût de production; Sevrage précoce; Recyclage; Intensif; Elevage; D. Labrax.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/rapport-1916.pdf

L'élevage du Loup tropical (Lates calcarifer, Bloch) en Polynésie Française. Approche technico-économique
Provedor de dados: 5
Autores: Pierson, R; Thouard, Emmanuel; Nedelec, Georges.
Due to lack of knowledge about the seabass (Lates calcarifer) market in Polynesia, various production levels were considered to develop a managing tool for decision, making relevant development strategy and adapted rearing technology. This work is an analysis of the economical parameters of known rearing techniques depending on various production levels.  The comparative study of the techniques, phase by phase, regarding the production cost and the investments prompted us to select the semi-intensive larval rearing technology under the current economical conditions. However, the larval rearing extensive technique could be of highest interest for productions lower than 60 metric tons a year. Growing-out in floating net-cages appeared to be the only...
Tipo: Text
Palavras-chave: Aquaculture; Loup tropical; Lates calcarifer; Coût de production; Aquaculture; Sea bass; Lates calcarifer; Production cost.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00309/41998/41280.pdf

A comparison of economic performance in the fisheries sector: A short- and long-term perspective
Provedor de dados: 5
Autores: Le Floc'H, P.; Daures, Fabienne; Brigaudeau, Cecile; Bihel, J.
Indicators of the economic performance of fishing vessels are frequently computed in various countries. In this paper, we use different types of information to assess capital value and the economic performance of fishing vessels. On the one hand, field surveys provide technical and financial information on the main components of fishing capital. On the other hand, book values are given in bookkeeping databases. Both sources of information on fishing capital are used for the same set of vessels, namely the commercial fishing fleet of the French region of Brittany. Based on these two sources, measures of economic performance can be produced for the short term using gross surplus; and for the long term including the cost of capital. The measures of...
Tipo: Text
Palavras-chave: Fishery; Accounting; Production cost; Microeconomic data.
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/publication-6257.pdf

Etude technico-économique de la réalisation d'une unité de production d’alevins de tilapia du nil, "Oreochromis niloticus", dans les eaux géothermales du sud Tunisien
Provedor de dados: 20
Autores: Chahbani, J.; Dhraief, M.N.; Azaza, M.S.; Kraiem, M.M.
L’étude technico-économique de la réalisation d’une écloserie de Tilapia porte sur l’estimation du coût de production de l’alevin produit en fonction des charges variables et du compte d’exploitation pour trois situations différentes. Elle tient compte des paramètres biotechniques (densité, taux de survie, taux de conversion et composition de l’aliment) émanant d’expérimentations effectuées à la station piscicole de l’INSTM à Béchima (El-Hamma/Gabès). L’analyse a porté sur trois cas de production d’alevins de 2 g : 200000 en 4 cycles,  200000 en 6 cycles et 500000 en 4 cycles. Le coût de production d’un alevin  a été estimé respectivement à 0.034, 0.046 et 0.038 D.
Tipo: Journal Contribution
Palavras-chave: Tilapia culture; Production cost; Exploitation rate.
Ano: 2010
URL: http://hdl.handle.net/1834/4687

MANAGING FOR SAFER FOOD:   THE ECONOMICS OF SANITATION AND PROCESS CONTROLS IN MEAT AND POULTRY PLANTS
Provedor de dados: 31
Autores: Ollinger,   Michael; Mueller,   Valerie.
Sanitation and process control costs increased the costs of producing meat and poultry by about 0.5 percent in the period preceding the promulgation of the Pathogen Reduction/Hazard Analysis and Critical Control Point (PR/HACCP) rule of 1996. However, there was no benefit in trying to avoid these costs. Large slaughter plants and all further-processing plants with poor performance of sanitation and food safety process controls were more likely to exit their industries than other plants. Moreover, the fraction of costs required for sanitation and process control was about the same for large plants as for small plants, suggesting that larger plants were no better able than small plants to absorb sanitation and process control costs. Results also suggest that...
Tipo: Report
Palavras-chave: Food safety; Production cost; Manufacturing plant survival; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 2003
URL: http://purl.umn.edu/33975

Economic Significance of Peanut Production and Income to Georgia Farms, Rural Communities
Provedor de dados: 31
Autores: Shurley,   W. Donald.
Peanuts accounted for 34 percent of Georgia’s crop income and 13 percent of the State’s total farm income in 1992. The total economic impact of peanut production to the Georgia economy is $1.16 billion annually. Per acre, peanuts provide 2.8 times the debt serving capacity of cotton, 6.1 times that of soybeans and 16.4 times that of corn. The peanut price support and quota program adds economic stability to local economies. The value of peanut quota adds an estimated $48 million to Georgia farmland values, which provides collateral for agricultural lenders. A reduction in peanut prices would adversely reduce farm income and cash-flow, quota values, land values, and the real estate tax base of rural communities. Adverse changes may not alter the comparative...
Tipo: Journal Article
Palavras-chave: Peanuts; Peanut programs; Production cost; Farm price supports; Production quotas; Georgia farm income; Agribusiness; Crop Production/Industries.
Ano: 1993
URL: http://purl.umn.edu/62331

AVALIAÇÃO DA PRODUÇÃO DO BIODIESEL DE SOJA E DOS PREÇOS AO PRODUTOR E AO CONSUMIDOR, NO BRASIL, EM 2008
Provedor de dados: 31
Autores: Baccarin,   Jose Giacomo; Gandra,   Anamaria Guimaraes.
This work evaluated the effective and potential importance of biodiesel for soybean production in Brazil and its regions in 2008, as well as if the prices of biodiesel had been adjusted according to the interests of producers and consumers. Four situations were considered: the first one refers to the application of Law 11.097/05, which resulted in a production of 1.164,33 million liters of biodiesel (912,83million liters of soybean biodiesel), which corresponds to 2,6% of the national diesel consumption in 2008. Alternatively, an estimate was made of what would happen if the percentage of the mixture had been 4%, 5% or 8,3%. In 2008, it is estimated that 8,5 % of the soybean produced in Brazil was directed for biodiesel production, and this percentage...
Tipo: Journal Article
Palavras-chave: Soybean; Biodiesel; Diesel; Production cost; Consumer price; Agribusiness; Agricultural Finance; Industrial Organization.
Ano: 2009
URL: http://purl.umn.edu/90698

A MAGYARORSZÁGI JUHTARTÁS JÖVEDELMEZŐSÉGE
Provedor de dados: 31
Autores: Fenyves,   Veronika; Ertsey,   Imre.
A magyar juhágazat jövedelmi helyzetét 1998-2005 között vizsgálva azt mondhatjuk, hogy az ágazat minden évben veszteséges volt, bruttó jövedelmet két évben, 2001-ben és 2002-ben ért el. A juhtartással foglalkozó gazdálkodók a különféle támogatási lehetőségek maximális kihasználásával az ágazat jövedelmi pozícióján jelentősen javíthatnak. A támogatások igénybevételén túl a jövedel-mezőségi helyzetük javításának forrása a piaci alkalmazkodás, illetve a techno-lógia javítása. Ha a termékeik értékesítési arányát növelnék a karácsonyi sze-zonban a jelenlegi húsvéti értékesítéssel szemben, valamint a kos, illetve a jerke-bárányok értékesítésében a termelők figyelembe vennék azt, hogy jelentősen eltér a két ivar hízlalásának jövedelmezősége az értékesítési súly...
Tipo: Journal Article
Palavras-chave: Jövedelem; Termelési költség; Árbevétel; Income; Production cost; Return from sales; Agribusiness; Livestock Production/Industries.
Ano: 2007
URL: http://purl.umn.edu/57651

Economic Analysis of Pharmaceutical Technologies in Modern Beef Production
Provedor de dados: 31
Autores: Lawrence,   John D.; Ibarburu,   Maro A.
Cattle production is the largest single agricultural sector in the U.S. with cash receipts of $49.2 billion in 2005. Like the rest of agriculture cattle producers have adopted efficiency and quality improving technology to meet consumer demands for a safe, wholesome, and affordable food supply. This research uses meta analysis to combine over 170 research trials evaluating pharmaceutical technologies in the cow-calf, stocker, and feedlot segments of beef production. These results were used to estimate the farm level economic value of parasite control, growth promotant implants, sub-therapeutic antibiotics, ionophores, and beta agonists for the industry in 2005. The Food and Agriculture Policy Research Institute (FAPRI) model of U.S. agriculture was used to...
Tipo: Conference Paper or Presentation
Palavras-chave: Cattle; Production cost; Growth promotants; Ionophores; Antibiotics; Parasite control; Beta-agonists.
Ano: 2007
URL: http://purl.umn.edu/37560

RESULTADOS ECONÔMICOS DA ATIVIDADE LEITEIRA NA REGIÃO DE LAVRAS (MG) NOS ANOS 2004 E 2005: UM ESTUDO MULTICASOS
Provedor de dados: 31
Autores: Carvalho,   Francisval de Melo; Lopes,   Marcos Aurelio; Cardoso,   Milton Ghedini; Dias,   Alessandra Silva; Lima,   Andre Luis Ribeiro.
Estudou-se a rentabilidade da atividade leiteira de 17 propriedades da região de Lavras/MG e identificaram-se os componentes que exerceram maior influência sobre os custos finais da atividade. Os dados foram coletados mensalmente durante o período de janeiro de 2004 a dezembro de 2005. Considerou-se a margem bruta, a margem líquida e o resultado (lucro ou prejuízo) como indicadores de eficiência econômica. Os itens componentes do custo operacional efetivo que exerceram maior influência sobre os custos da atividade leiteira foram, em ordem decrescente, alimentação (55,9%), mão-de-obra (19,1%), despesas diversas (11,3%), energia (7,1%), sanidade (4,9%), ordenha (0,74%), impostos (0,74%) e inseminação artificial (0,23%). A margem líquida e o resultado...
Tipo: Conference Paper or Presentation
Palavras-chave: Bovinocultura de leite; Análise de rentabilidade; Custo de produção; Ponto de equilíbrio; Cattle; Production cost; Breakeven point; Profitability analysis; Livestock Production/Industries.
Ano: 2008
URL: http://purl.umn.edu/109702

EFEITO DO TIPO DE SISTEMA DE CRIAÇÃO NOS RESULTADOS ECONÔMICOS DE SISTEMAS DE PRODUÇÃO DE LEITE NA REGIÃO DE LAVRAS (MG) NOS ANOS 2004 E 2005
Provedor de dados: 31
Autores: Lopes,   Marcos Aurelio; Carvalho,   Francisval de Melo; Cardoso,   Milton Ghedini; Dias,   Alessandra Silva; Lima,   Andre Luis Ribeiro.
Estudou-se a rentabilidade da atividade leiteira na região de Lavras/MG, analisando a influência do tipo de sistema de criação sobre o custo de produção do leite. Foram identificados os componentes com maior influência sobre os custos finais da atividade e calculado o ponto de equilíbrio. Os dados, provenientes de 17 sistemas de produção, representando os sistemas de criação em regime de pastejo, semi-confinado e confinado, foram coletados mensalmente, entre janeiro de 2004 e dezembro de 2005. Considerou-se a margem bruta, a margem líquida e o resultado (lucro ou prejuízo) como indicadores de eficiência econômica. O tipo do sistema de criação influenciou o custo total de produção do leite e, portanto a lucratividade e rentabilidade, sendo os sistemas de...
Tipo: Conference Paper or Presentation
Palavras-chave: Análise de rentabilidade; Bovinocultura de leite; Custo de produção; Sistema de criação; Ponto de equilíbrio; Breakeven point; Breeding system; Dairy cattle; Production cost; Profitability analysis; Livestock Production/Industries.
Ano: 2008
URL: http://purl.umn.edu/109706

Production Cost and the Sequential Adoption of Precision Technology
Provedor de dados: 31
Autores: Ebel,   Robert M.; Schimmelpfennig,   David E.
Tipo: Presentation
Palavras-chave: Production cost; Precision agriculture; Technology adoption; Agribusiness; Crop Production/Industries; Farm Management; Production Economics; Research and Development/Tech Change/Emerging Technologies.
Ano: 2012
URL: http://purl.umn.edu/124393

Efficiency analysis of a sheep farm
Provedor de dados: 31
Autores: Vincze,   Judit; Tenk,   Antal.
Our study shows an analysis of a sheep farm. The present farm was chosen for analysis due to the fact that it is run under special natural conditions and as for the sheep farming, it has quite a few non-typical features. These raise some economic issues, which have to be analysed, questions have to be answered that may result in useful conclusions. Since sheep farming does not seem to be able to overcome its difficulties on its own, the EU support system could give the initial step necessary for the success and would also help to sustain sheep farms. The amount of grant that is usual in the EU could provide for the sustainability of this sector, the relative safety of sales, the equal chances of the farms operating under different capabilities and if...
Tipo: Journal Article
Palavras-chave: Ewe; Production cost; Yield; Production value; Results of sector; Agricultural and Food Policy; Livestock Production/Industries; Production Economics.
Ano: 2007
URL: http://purl.umn.edu/51953

New agroclimatic approach for soybean sowing dates recommendation: A case study
Provedor de dados: 91
Autores: Battisti,Rafael; Sentelhas,Paulo C.
The objective of this study was to introduce a new approach to recommend sowing dates for soybean crop in Brazil, considering the climatic conditions and crop yield. The first step was to define the periods when air temperature is smaller than 40 °C and greater than 1 °C in at least 80% of the years, and with at least 60% of relative crop evapotranspiration during the establishment phase in more than 50% of the years. The actual yield of crop was estimated by FAO Agroecological zone model for the suitable sowing dates. Based on that, when actual yield overcome the production cost in more than 80% of years and mean air temperature along the cycle is between 20 and 30 °C, the sowing date is classified as suitable, but if actual yield overcome the production...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Climatic risk; Crop zoning; Agrometeorological model; Production cost.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014001100009

PRODUCTION COSTS AND PROFITABILITY OF ‘NIAGARA ROSADA’ TABLE GRAPE GROWN IN DIFFERENT REGIONS OF SÃO PAULO STATE
Provedor de dados: 94
Autores: CAPPELLO,FERNANDO PEREZ; SPÓSITO,MARCEL BELLATO; OSAKI,MAURO.
ABSTRACT  Niagara Rosada is the main cultivar of table grapes produced in São Paulo state. Its production is concentrated mainly in the regions of Campinas, Itapetininga and Jales, where it is grown under different production systems. The aim of this study was to analyze the economic viability of cv. Niagara Rosada at main regions producers of São Paulo State. Therefore, case studies were made with grape growers for each region to assess the production cost and calculate profitability. In the Campinas region, for two cycles per year, the main crop and the second crop were evaluated, and the Total Cost (TC) obtained was US$ 0.81/Kg, with US$ 0.23/Kg of Total Net Revenue (TNR). Considering only the main crop, the decrease of grape production increased the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis labrusca L.; Table grape; Production cost; Investment; Profitability.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400704

Economic viability of feeding dairy cows on diets containing different levels of soybean oil
Provedor de dados: 96
Autores: Lopes,Marcos Aurélio; Lage,Luciana Andrade; Lopes,Fernando César Ferraz; Ribeiro,Carlos Gustavo Santos; Gama,Marco Antônio Sundfeld da; Rodriguez,Norberto Mario.
The objective of this study was to evaluate the economic viability of feeding dairy cows with diets containing different levels of soybean oil. Cows were fed diets based on tropical forage (Pennisetum purpureum Schum) supplemented with different levels of soybean oil (0.0, 1.5, 3.0, and 4.5% of diet DM). The calculations were made considering the prices of the dietary ingredients and the daily consumption of each dietary treatment. The milk quality-based payment was estimated on the bonus paid for milk fat and protein contents according to two systems used by companies of the dairy sector. The economic benefit was calculated as the difference between the income obtained from milk sale and the cost associated with animal feeding. The MOP scenario analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Milk quality; Nutrition; Production cost.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900017

Applying precision feeding techniques in growing-finishing pig operations
Provedor de dados: 96
Autores: Pomar,Cândido; Hauschild,Luciano; Zhang,Guo-Hua; Pomar,Jesus; Lovatto,Paolo Alberto.
The high cost of feed ingredients, the use of non-renewable sources of phosphate and the dramatic increase in the environmental load resulting from the excessive land application of manure are major challenges for the livestock industry. Precision feeding is proposed as an essential approach to improve the utilization of dietary nitrogen, phosphorus and other nutrients and thus reduce feeding costs and nutrient excretion. Precision feeding requires accurate knowledge of the nutritional value of feedstuffs and animal nutrient requirements, the formulation of diets in accordance with environmental constraints, and the gradual adjustment of the dietary nutrient supply to match the requirements of the animals. After the nutritional potential of feed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal variability; Diet formulation; Nutrient excretion; Nutrient requirements; Production cost.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001300023

Risks associated to different methods of increasing pregnancy rate of cows in cow-calf systems
Provedor de dados: 96
Autores: 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

Identification and quantification of benchmarks of milk production systems in Minas Gerais
Provedor de dados: 96
Autores: 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

Canola and coconut oils in the feed of European quails (Coturnix coturnix)
Provedor de dados: 96
Autores: 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

Economic and social structures of water buffalo farming in Muş province of Turkey
Provedor de dados: 96
Autores: 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

The role of information in meat sheep production
Provedor de dados: 195
Autores: Raineri, Camila; Stivari, Thayla Sara Soares; Gameiro, Augusto Hauber.
This essay presents reflections on the importance of information to lamb supply chain, on the challenges exacerbated by information asymmetry and on some initiatives to mitigate the problem. Meat sheep industry still suffers from a lack of organization and communication between segments. Breeders who are aware about the need of adopting a business view are seeking for assistance and information, but many breeders are not. This situation is related to the difficulties of information diffusion, due to the scarcity of extension agents and professionals in sheep breeding. Access to information does not constitute an entry barrier for initiating the activity, but the lack of technical knowledge can be an obstacle to its viability. There is need to improve...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agribusiness; Development; Production cost; Professionalization; Sheep husbandry; Custo de produção; Desenvolvimento; Ovinocultura; Profissionalização; Sistema agroindustrial.
Ano: 2014
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/23107

การจัดการศัตรูข้าวแบบผสมผสานในนาชลประทานภาคใต้
Provedor de dados: 106
Autores: 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

Performance and economic viability of tambaqui, Colossoma macropomum, selectively bred for weight gain
Provedor de dados: 36
Autores: 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

Technical and economic viability and nutritional quality of mombasa guinea grass silage production
Provedor de dados: 1
Autores: 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

Viabilidade econômica do cultivo de abacaxi no arenito Caiuá, região noroeste do Paraná - DOI: 10.4025/actasciagron.v31i2.7041
Provedor de dados: 1
Autores: 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...
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

Viabilidade econômica de doses e parcelamentos da adubação nitrogenada na cultura do milho em LATOSSOLO VERMELHO Eutrófico - DOI: 10.4025/actasciagron.v31i1.6646
Provedor de dados: 1
Autores: 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...
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

Technical and economic viability and nutritional quality of mombasa guinea grass silage production
Provedor de dados: 1
Autores: 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

Viabilidade financeira da produção de geleia real com abelhas africanizadas suplementadas com diferentes nutrientes - doi: 10.4025/actascianimsci.v32i4.7895
Provedor de dados: 2
Autores: 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

Probiotic in feeding of juvenile matrinxã (Brycon amazonicus): economic viability - doi: 10.4025/actascianimsci.v34i3.13257
Provedor de dados: 2
Autores: 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

A case-study approach to profitability assessment in fermented African locust beans (iru) production using break-even analysis
Provedor de dados: 111
Autores: 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

Viability in the production of a drug extracted from Ananas comosus by a flat membrane system
Provedor de dados: 52
Autores: Lopes,Francisco Luiz Gumes; Sbruzzi,Dalva; Barros,Kleber Vanio Gomes; Ferreira,Juliana Ferrari; Santana,José Carlos Curvelo; Souza,Roberto Rodrigues de; Tambourgi,Elias Basile.
The aim of this work was to study the production of e bromelain from the Ananas comosus L. Merril, by determining the process conditions using flat membranes. The production system modeling generated a hyperbolical curve and the optimization by response surfaces showed an influence of the transmembrane pressure higher than the pH influence. The cost of the production of bromelain from A. comosus was estimated 9 to 13 times lower than Sigma's retail sales price and 6.5 to 8.5 times lower than when this enzyme was obtained through a liquid-liquid extraction, which showed the economical feasibility of the process.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ananas comosus; Bromelain; Flat membrane; Production cost; Optimization.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000300018

Economic profitability in conventional and irrigated coffee production systems in three municipalities in the Marilia region of São Paulo, Brazil
Provedor de dados: 65
Autores: Turco,Patrícia Helena Nogueira; Esperancini,Maura Seiko Tsutsui; Bueno,Osmar de Carvalho; Oliveira,Marli Dias Mascarenhas.
ABSTRACT: The objective of this study was to evaluate the economic benefit of coffee cultivation, with a focus on the distinction between conventional and irrigated coffee production systems. For the development of the study, the various productive systems were delineated from the data provided by a sample of producers to generate a matrix of average technical coefficients. The methodology used to estimate the operating cost of production is the one used by the Instituto de Economia Agrícola (IEA). Profitability indicators were also evaluated. Results indicated that the effective operational cost (EOC) incurred in the irrigated production system is higher than that in the conventional system. As regards the cost composition, in the conventional coffee...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Production cost; Regional coffee; Economic comparative.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100931

Typology of beef production systems according to bioeconomic efficiency in the south of Brazil
Provedor de dados: 65
Autores: 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

ECONOMICAL AND FINANCIAL ANALYSIS OF AVIARIES FOR THE INTEGRATION OF BROILERS UNDER CONDITIONS OF RISK
Provedor de dados: 64
Autores: Simões,Danilo; Ribeiro,João Paulo; Gouveia,Pedro Rodrigo; Santos,Josiane Corrêa dos.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agribusiness; Production cost; Monte Carlo method; Simulation; Net present value.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000300240