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| Registros recuperados: 40 | |
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| Mussei, Ahaz; Mwanga, Judicate; Mwangi, Wilfred; Verkuijl, Hugo; Mongi, Rose; Elanga, Anthony. |
| This study was conducted to gain an understanding of how small-scale farmers in Mbeya District have adopted improved wheat technologies promoted by the wheat research program at MARTI-Uyole. The specific objectives were to assess farmers’ wheat management practices, determine the technical and socioeconomic factors affecting the adoption of improved wheat technologies, and draw implications for research, extension, and policy. A purposive multistage sampling procedure was used to select 202 farmers, 160 from Tembela Division and 42 from Isangati Division, which are two important wheat-growing areas in Mbeya District. Primary data were collected using structured questionnaires and supplemented by secondary information obtained from MARTI-Uyole. Juhudi was... |
| Tipo: Report |
Palavras-chave: Tanzania; Wheats; Varieties; Innovation adoption; Technology transfer; Economic indicators; Socioeconomic environment; Plant breeding methods; Research programs; Crop management; Fertilizer application; Food production; Small farms; Highlands; Crop Production/Industries; E14; E30. |
| Ano: 2001 |
URL: http://purl.umn.edu/56190 |
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| FLORI, J. E.; RESENDE, G. M. de; BORGES, A. L.. |
| Originária do Sul da Ásia, mais precisamente da Índia, a mangueira (Mangifera indica L.) pertence à família Anacardiaceae e é uma das mais importantes frutas tropicais cultivadas no mundo. No Brasil, a região Nordeste se destaca pela sua produção praticamente o ano todo, tanto pela expansão da área cultivada quanto pelo volume de produção, mas, principalmente por este aspecto. Nesse contexto, é uma região privilegiada tanto pelo fator exportação como pelo abastecimento do mercado interno. Dentre os principais municípios produtores brasileiros de manga, sobressaem-se aqueles da Mesorregião do Sudoeste Baiano, onde ficam os municípios de Livramento de Nossa Senhora e Dom Basílio, e o Submédio do Vale do São Francisco, onde estão localizados os municípios de... |
| Tipo: Sistema de Produção (INFOTECA-E) |
Palavras-chave: Cenário; Manga; Produção Orgânica; Mercado; Economic indicators; Mangoes. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1130648 |
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| OLIVEIRA, D. de S.. |
| Resumo: Objetivou-se avaliar dietas formuladas conforme o NRC (2007), com ou sem restrição de nutrientes, para cordeiros de dois grupos genéticos naturalizados ao semiárido brasileiro, prevendo-se maturidade precoce e tardia. Avaliou-se o consumo (g/UTM), a digestibilidade, o comportamento ingestivo, o desempenho e características da carcaça e da carne dos cordeiros; procedendo-se ainda análise econômico-financeira das dietas. Foram utilizados 20 cordeiros Santa Inês e 20 Morada Nova. Adotou-se o delineamento experimental inteiramente ao acaso, em esquema fatorial 2 x 2, com dois tipos de formulações (para maturidades precoce e tardia) e dois níveis de restrição de proteína (PB) e energia (NDT) (0 e 15%), com cinco repetições por tratamento para cada grupo... |
| Tipo: Teses |
Palavras-chave: Semiárido; Brasil; Nutritional requirements; Fattening; Diets; Semiarid climate.; Nutrição animal; Ovinocultura; Indicador econômico; Genótipo; Cordeiro; Nutriente; Exigência nutricional; Dieta; Terminação; Animal nutrition; Sheep; Lambs; Economic indicators; Feed requirements; Nutrients; Brazil.. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087250 |
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| SILVA, I. A. P.; MUNIZ, L. C.; REGO, C. A. R. de M.; CANTANHÊNDE, I. S. de L.; COSTA, J. B.; LÓPEZ DE HERRERA, J.; SOUZA, R. A.; REIS, V. R. R.; MARQUES, E. de O.; BRASIL, E. P.; GARCIA, U. S.. |
| Aims: Aim was to analyze the economic viability of an integrated crop-livestock-forest (ICLF) system area, in the municipality of Pindaré-Mirim, State of Maranhão, Brazil, using the consortium of maize (Zea mays L.), forage species Urochloa brizantha cv. Marandu and Eucalyptus (Eucalyptus urograndis). Study Design: Case study. Place and Duration of Study: The work was developed in a Technological Reference Unit of ICLF of Embrapa Cocais, located in the municipality of Pindaré-Mirim - Maranhão, Brazil, between January 2016 and July 2017 and The experimental area was 3 ha, divided into three subareas: Treatment I - single corn planting; Treatment II - Barreirão system; and Treatment III - Santa Fé system. Methods: In this work, the method of operational... |
| Tipo: Artigo de periódico |
Palavras-chave: Economic viability; Integrated production systems; Economic indicators. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1090641 |
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| LOPES, F. S. do C.; FERREIRA, E.; PORTO, M. O.; PONTUSCHKA, R. B.; SALES, M. F. L.; CAVALI, J.. |
| Eudrilus eugeniae is a foreign species that is well adapted to captivity system adopted in Brazil. The objective was evaluate the productive and economic performance of earthworms in different substrates in two 100 days. In aim 1, the control substrate composed by cattle manure and forage grass (CMG) was supplemented with minerals (MM), soybean meal (SB) and ground corn (GC). The substrate containing GC was higher than in average weight (AW) of 127% and average weight gain (AWG) of 332% when compared to CMG substrate, superior in 193% AW and 252% AWG when compared to MM and 251% AW and 403% AWG when compared to the substrate with SB. In aim 2, were used different amounts of GC in substrate. The production of the substrate that contained 5% GC was superior... |
| Tipo: Artigo de periódico |
Palavras-chave: Lombrices de tierra; Animales cautivos; Nutrición animal; Substratos enzimáticos; Rentabilidad; Indicadores económicos; Presidente Médici (RO); Rondônia; Western Amazon; Amazônia Ocidental; Amazonia Occidental; Minhoca; Criação em Cativeiro; Nutrição Animal; Substrato de Cultura; Produtividade; Indicador Econômico; Earthworms; Eudrilus eugeniae; Captive animals; Animal nutrition; Enzyme substrates; Profitability; Economic indicators. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116828 |
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| Oliveira,Fabricio C. de; Geisenhoff,Luciano O.; Almeida,Alexsandro C. dos S; Lima Junior,Joaquim A. de; Lavanholi,Rogério. |
| ABSTRACT This study aimed to analyze the economic feasibility of different irrigation systems in broccoli cropping, in Dourados - MS, Brazil. Initially, irrigation was performed using different systems (surface drip, subsurface drip, micro sprinkler, Santeno® and conventional sprinkler). Both yield of commercial inflorescence (CIY) and applied water depth (AWD) were determined during trial. Economic feasibility was analyzed through estimates of acquisition cost (AC), total annual cost (TAC), gross revenue (GR), net revenue (NR), benefit-cost rate (BCR), return rate (RR) and return time (RT). Subsurface drip irrigation was the most feasible in addition to using the second lowest AWD (170.3 mm) compared to the other systems. The values of CIY, AC, RR, BCR... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Economic indicators; Vegetables; Irrigation. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000300460 |
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| Van Iseghem, Sylvie; Quillerou, Emmanuelle; Brigaudeau, Cecile; Macher, Claire; Guyader, Olivier; Daures, Fabienne. |
| Since 2001, Ifremer has implemented an economic data collection programme (EDCP) within the Data Collection Framework of the EU. It aims to obtain economic data from a sample of vessels representative of the entire French fishing fleet. This paper presents the strategies used for vessel sampling selection in the French EDCP and its implementation over several consecutive years. The approach is illustrated by the sampling plan for the fleet in the North Sea Channel Atlantic region. We show that the EDCP allows precise economic indicators such as gross revenue or fuel costs to be estimated for the whole fishing fleet, including small vessels (< 10 m), and consequently, it facilitates sound scientific advice regarding the Common Fisheries Policy. The... |
| Tipo: Text |
Palavras-chave: Data collection; Economic indicators; Fishery-dependent information; Panel data; Sampling; Small vessels; Statistical precision. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00043/15419/12958.pdf |
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| Gonzalez Elias, J. Martin; Ramirez Abarca, Orsohe; Figueroa Hernandez, Esther; Loera Martinez, Jesus. |
| The profitability of production of pejelagarto (Atractosteus tropicus) was evaluated in two types of cultivation, in captivity conditions and in captivity conditions in association with the Mojarra Castarrica and Tilapia at the Aquaculture Production Cooperative Society "El Pejelagarto", located in Sabancuy, municipality of Carmen, Campeche, Mexico. For this purpose, the records of 10 years ago were used to calculate the following indicators of economic evaluation for the first mode of cultivation: Net Present Value (NPV), Benefit-Cost Ratio (B / C), Net Benefit-Investment (K / N) and Internal Rate of Return (IRR). The results obtained for this period were: NPV = 119,825.00, B / C = 1.08, N / K = 1.88 and IRR = 25.6%. The indicators for cultivation in... |
| Tipo: Journal Article |
Palavras-chave: Profitability; Economic indicators; Pejelagarto.; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/114474 |
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| Rodríguez Ríos, José. |
| El Módulo de riego Angamacutiro del Distrito de Riego 087 Rosario-Mezquite, Michoacán tiene una superficie de riego de 7,686.30 ha y 2,162 usuarios, con una distribución media por usuario de 3.60 ha/usuario. Se abastece de la presa Melchor Ocampo a través de los canales principales margen derecha e izquierda. Los cultivos principales son sorgo y trigo; y en menor superficie, maíz, cebada, avena y fresa. El volumen disponible resulta insuficiente para cubrir las necesidades de riego de los cultivos en la superficie de riego dominada, razón por la cual se propone la Modernización de la red de conducción y de distribución y la mejora de la aplicación del riego en parcela, mediante la aplicación del riego con tubería por multicompuertas. La modernización del... |
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Palavras-chave: Multicompuertas; Eficiencia; Indicadores económicos; Rentabilidad; Gated pipes; Efficiency; Economic indicators; Profitability; Hidrociencias; Maestría Tecnológica. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2037 |
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| Gaona Quesada, Rafael. |
| Existe una planta de tratamiento de aguas residuales (PTAR) en el río Grande de Morelia que tiene una capacidad para 2.19 m3s-1, cuya agua tratada se mezcla con el agua del río proveniente de la presa y luego se conduce para irrigar las superficies de los módulos II, III y IV del Distrito de Riego 020 Morelia-Queréndaro, Michoacán. Los usuarios de estos módulos, tienen concesión para usar tanto el agua del río proveniente de la presa así como para usar el agua residual de la ciudad de Morelia. En este trabajo se evalúa la factibilidad económica de entubar el agua proveniente de la PTAR y llevarla hasta el punto de control de cada uno de los módulos. Con el proyecto se podrá evitar la mezcla de aguas residuales con agua proveniente de la presa y de tener... |
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Palavras-chave: Aguas residuales; Diseño hidráulico; Indicadores económicos; Wastewater; Hydraulic design; Economic indicators; Hidrociencias; Maestría Tecnológica. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2067 |
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| Registros recuperados: 40 | |
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