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Registros recuperados: 79
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Imprime registro no formato completo
A evolução das pesquisas com a cevada no Brasil. Infoteca-e
AMABILE, R. F..
bitstream/item/75778/1/art-028.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Cevada; Hordeum vulgare; Barley.
Ano: 2008 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/571775
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Adubação nitrogenada e seu efeito na acidificação de um solo cultivado com cevada. Infoteca-e
COSER, T. R.; RAMOS, M. L. G.; RIBEIRO JÚNIOR, W. Q.; FIGUEIREDO, C. C. de; AMABILE, R. F..
bitstream/CPAC-2009/27734/1/p2006_62.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Adubação; Cevada; Fertilizante Nitrogenado; Hordeum Vulgare; Nitrogênio; Solo.; Barley; Fertilizer application; Nitrogen; Nitrogen fertilizers; Soil..
Ano: 2006 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570197
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An economic analysis of rice-based cropping systems in southern Jiangsu province, China International Rice Research Institute
Zhang, Linxiu.
146 l. : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Barley; Cropping systems; Economic analysis; Costs and returns; Production functions; China.
Ano: 1986 URL: http://hdl.handle.net/123456789/1358
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Anais... Infoteca-e
REUNIÃO NACIONAL DE PESQUISA DE CEVADA, 26., 2007, Passo Fundo..
Palestras; Resultados de safra; Solos e nutrição de plantas; Agrometeorologia, fisiologia e práticas culturais; Genética, biotecnologia e melhoramento; Fitossanidade.
Tipo: Documentos (INFOTECA-E) Palavras-chave: Cevada cervejeira; Barley.
Ano: 2007 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/821536
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ANALYSIS OF INTEGRATION BETWEEN QUEENSLAND FEED AND MALTING BARLEY MARKETS AgEcon
Gali, Jyothi; Brown, Colin G..
Barley can be differentiated into feed and malting barley based on its end-use markets. Substitutability both in supply and in demand complicates analysis of price information in the barley market. The paper examines the price linkages between feed and malting barley in the Queensland barley market by using cointegration and error correction models. Malting barley prices respond to restore equilibrium relationships with corresponding feed barley prices in the long run, but not vice versa. Thus there appears to be a price leadership role for feed barley, and one-way substitutability and quality differences in the barley market.
Tipo: Presentation Palavras-chave: Barley; Cointegration; Substitutability; Quality; Demand and Price Analysis; Marketing.
Ano: 2000 URL: http://purl.umn.edu/123649
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APPLICABILITY OF NON-FEED REMOVAL PROGRAMS TO INDUCE MOLTING INSTEAD OF THE CONVENTIONAL FEED WITHDRAWAL METHOD IN BROWN LAYING HENS Rev. Bras. Ciênc. Avic.
Sariozkan,S; Kara,K; Güçlü,BK.
ABSTRACT This study was conducted to compare the applicability of non-feed removal (NFR) programs to induce molting in brown laying hens by feedusing alfalfa meal and barley grain on molting of instead of feed withdrawal in terms of performance, egg quality and profitability. A total of 240, 75-week-old Hy-Line brown laying hens were randomly divided into three groups as conventional feed withdrawal (CONV), and two non-feed removal programs using alfalfa meal (A+F) or barley grain (B+F), each containing 80 hens with 20 replicates (4 hens x 20 replicates = 80 hens). After 10 days of the induced molting the lowest body weight loss (20.01%) was found in the B+F method (p< 0.01). In the second cycle, onset of egg production days were significantly different...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Alfalfa; Barley; Performance; Profit; Quality.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300535
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Application of nonparametric method to improve energy productivity and CO2 emission for barley production in Iran CIGR Journal
Ghasemi Mobtaker, Hassan; Taki, Morteza; Salehi, Marzie; Zarei Shahamat, Ebrahim.
The nonparametric method of data envelopment analysis (DEA) was used to investigate the energy efficiency and CO2 emission of barley farm in Hamedan province of Iran.  The method was used based on eight energy inputs including human labor, machinery, diesel fuel, fertilizers, farmyard manure, biocide, electricity and seed energy and single output of barley yield and technical, pure technical, scale and cross efficiencies were calculated using CCR and BCC models.  The results showed that the average values of technical, pure technical and scale efficiency scores of farmers were 0.788, 0.941 and 0.833, respectively.  Also, energy saving target ratio for barley production was calculated as 11.45%, indicating that by following the recommendations of this...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Data envelopment analysis; Energy saving; Barley; Chemical fertilizers.
Ano: 2013 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2618
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Aproxima-se a safra irrigada com mais uma alternativa: a cevada cervejeira. Infoteca-e
AMABILE, R. F..
bitstream/CPAC-2010/29235/1/art-006.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Cereal crops.; Cereal; Cevada; Hordeum vulgare; Irrigação; Barley; Irrigation..
Ano: 2007 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570718
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Array-based genotyping and expression analysis of barley cv. Maythorpe and Golden promise. International Rice Research Institute
Walia, H.; Condamine, P.; Ismail, A.M.; Xu, J.; Cui, X.P.; Close, T.J..
14 p. : ill. Ref.
Tipo: Article Palavras-chave: Genotypes; Gene expression; Barley; Crop varieties; Genetics.
Ano: 2007 URL: http://hdl.handle.net/10269/26
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As pesquisas com cevada no Brasil. Infoteca-e
AMABILE, R. F..
bitstream/item/75780/1/art-031.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Cevada; Hordeum vulgare; Barley.
Ano: 2008 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/571925
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Assessing long- and short-term trends in cereal yields: the case of Chile between 1929 and 2009 Ciencia e Investigación Agraria
Engler,Alejandra; del Pozo,Alejandro.
Cereal grain yields have increased worldwide during the 20th century as a consequence of plant breeding, improved cultural practices and intensive use of inputs. However, there is evidence that there are differences in yield pattern evolution across countries and cereals. The purpose of this study was to compare trends in the yields of the most commonly produced cereals in Chile, namely wheat, oat, barley, maize and rice, to identify similarities in trends across crops and to estimate long-term growth rates in the yields and their changes over time. Data for wheat, barley, oat, rice and maize yields between 1929 and 2009 were obtained from the Chilean Oficina de Estudios y Políticas Agrarias (ODEPA). A first-order autoregressive (AR1) model with trend was...
Tipo: Journal article Palavras-chave: Barley; Oat; Maize; Rice; Wheat; Yield progress.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202013000100005
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Azospirillum sp . inoculation in wheat, barley and oats seeds greenhouse experiments BABT
Dalla Santa,Osmar R.; Hernández,Ramona Fernández; Alvarez,Gergina L. Michelena; Ronzelli Junior,Pedro; Soccol,Carlos Ricardo.
The aim of the present work was to evaluate the inoculation effects of Azospirillum sp. RAM-7 strain, in seeds of wheat, barley and oats cultures on yield and total nitrogen content of the grains in greenhouse experiments. Seeds inoculation with Azospirillum sp. RAM-7 strain enhanced grain yields, even so, the responses vary among the evaluated cultures. For wheat, significant increases were obtained when the inoculation was associated to 100% of the recommended nitrogen, although the treatment that received only inoculation produced 7.4% above the control, however this difference wasn't significant. For barley, the presence of the inoculant substituted 20% the recommended nitrogen fertilization. For oats the inoculation with Azospirillum sp. RAM-7 didn't...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Azospirillum; Wheat; Barley; Oats; Nitrogen fixation; Plant growth promotion.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000600002
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BARLEY PRODUCTION COSTS: A CROSS-BORDER COMPARISON AgEcon
Johnson, D. Demcey; Janzen, Edward L..
Barley production costs are compared for five states and three Canadian provinces. A stochastic simulation, incorporating yield and exchange-rate risk, is used to characterize regional cost advantages in terms of probabilities.
Tipo: Working or Discussion Paper Palavras-chave: Barley; Production costs; Yield risk; Simulation analysis; Agricultural Finance; Production Economics.
Ano: 1999 URL: http://purl.umn.edu/23279
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Barley Types and Varieties in Spain: Un panorama histórico Ciencia e Investigación Agraria
Martínez-Moreno,Fernando; Igartua,Ernesto; Solís,Ignacio.
Barley is currently the most cultivated crop in Spain, with an acreage of about three million ha. Its importance stems from its adaptation to areas with poor soil conditions and water stress. The aim of this work is to describe the historical evolution of barley types and varieties of barley grown by farmers in Spain. A historical review was performed by consulting articles and books on the history, archaeology, and agronomy related to the issue. Different web sites and articles about the current varietal state of barley in Spain were also consulted. Another important information source was the CRF (Centro de Recursos Fitogenéticos, Spanish Center of Plant Genetic Resources) of Spain, where a large collection of landraces is preserved. The first barleys...
Tipo: Journal article Palavras-chave: Barley; Landraces; Plant genetic resources; Varieties; Plant breeding; Cebada; Mejora vegetal; Recursos fitogenéticos; Variedades; Variedades locales.
Ano: 2017 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000100002
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BILATERAL TRADE OF DURUM WHEAT AND BARLEY UNDER CUSTA AND IMPLICATIONS FOR FARM PRICE AND INCOME AgEcon
Koo, Won W..
The objective of this study is to evaluate the impacts of Canadian exports of durum wheat and barley to the United States on the U.S. domestic prices of these two commodities and farm income in durum wheat and barley growing regions in the United States. Major factors affecting trade flows of agricultural commodities between the United States and Canada are the U.S. export enhancement program, the elimination of Canadian rail subsidies, marketing power of the Canadian Wheat Board, differences in macroeconomic conditions, and differences in resource endowments. They have influenced Canadian exports positively and resulted in major increases in Canadian exports of agricultural commodities to the United States. The increased Canadian exports reduce domestic...
Tipo: Working or Discussion Paper Palavras-chave: Bilateral Trade; Farm Income; Subsidies; Resource Endowments; Durum Wheat; Barley; International Relations/Trade.
Ano: 1998 URL: http://purl.umn.edu/23415
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CANADIAN EXPORTS OF WHEAT AND BARLEY TO THE UNITED STATES AND ITS IMPACTS ON U.S. DOMESTIC PRICES AgEcon
Mattson, Jeremy W.; Koo, Won W..
Canadian exports of wheat and barley to the United States have increased significantly since the late 1980s. The objectives of this study are to determine the factors that affect trade flows of hard red spring wheat, durum wheat, malting barley, and feed barley from Canada to the United States and to evaluate the impacts of Canadian wheat and barley exports on the U.S. domestic prices of these commodities. Major factors affecting trade flows of these commodities from Canada to the United States include the exchange rate, quality differences, differences in market size, the U.S. Export Enhancement Program, the elimination of Canadian rail subsidies, and trade liberalization under the Canada - United States Free Trade Agreement of 1989 (CUSTA). These...
Tipo: Working or Discussion Paper Palavras-chave: Bilateral trade; Free trade agreement; Wheat; Barley; Farm price; International Relations/Trade.
Ano: 2000 URL: http://purl.umn.edu/23499
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CANADIAN TRANSPORTATION AND GRAIN HANDLING: ISSUES AFFECTING THE NORTH AMERICAN BARLEY SECTOR AgEcon
Park, Joon J.; Wilson, William W.; Johnson, D. Demcey.
The Canadian grain handling and transportation system has undergone substantial change in recent years, particularly since the elimination of rail subsidies in 1995. Competitive pressures and branch line abandonment have forced many primary elevators to close, while scores of new high-throughput elevators have been constructed across the Prairies. Rationalization of the grain handling system and proposals for further deregulation of rail transportation are driven by the need to improve system efficiency. Policy recommendations of the Estey Report (notably, the elimination of rail rate caps, and 'port buying' by the Canadian Wheat Board) would have important consequences for the grain trade and are contentious issues within Canada. Changes in grain...
Tipo: Working or Discussion Paper Palavras-chave: Grain handling; Transportation; Barley; Canadian Wheat Board; Regulatory reform; Rationalization; Crop Production/Industries.
Ano: 1999 URL: http://purl.umn.edu/23158
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Cevada irrigada em áreas de Cerrado no Brasil Central. Infoteca-e
AMABILE, R. F.; SILVA D. B. da; GUERRA, A. F..
ABSTRACT: This work shows the importance of barley as an alternative crop to integrate production systems in the Brazilian Savanna. It is an economical option for the farmer, in opposition to the traditional crops of common bean and wheat. Barley hass been adapted to the climatic conditions of the area, with high yielding potential. Cultivar BRS 180 - the first barley for brewing, has a six row spike and is recommended for dry season cultivation, when it is disease free and performs the best.
Tipo: Circular Técnica (INFOTECA-E) Palavras-chave: BRS180.; Cerrado; Cevada; Cultura Irrigada; Hordeum Vulgare; Variedade.; Barley; Irrigated farming; Varieties..
Ano: 2004 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569238
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Cevada: resultados de pesquisa 1981. Infoteca-e
EMBRAPA. Centro Nacional de Pesquisa de Trigo..
bitstream/item/121264/1/FL-06753.pdf
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Brasil; Cultivar; Ensaio; Fitopatologia.; Clima; Controle Químico; Doença; Mancha Marrom; Mancha Reticular; Semente.; Semeadura; Brazil.; Barley.
Ano: 1982 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/849731
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CHALLENGES IN AGRICULTURAL TRADE UNDER CUSTA: HIGHLIGHTS AgEcon
Koo, Won W.; Mattson, Jeremy W..
The report summarizes highlights of papers presented in the conference entitled "Challenges in Agricultural Trade under CUSTA" held in Fargo, North Dakota on October 26-27, 2000. The main objective of the conference was to analyze emerging issues in agricultural trade between the United States and Canada under the U.S./Canada Free Trade Agreement (CUSTA). Specific themes include: (1) changes in trade patterns under CUSTA, (2) CUSTA's impact on bilateral agricultural trade, (3) recent evolution of the U.S. and Canadian marketing systems, (4) major issues for future commercial integration, and (5) trade disputes and negotiations.
Tipo: Working or Discussion Paper Palavras-chave: Agricultural trade; Free trade agreement; Wheat; Barley; Cattle; Beef; Trade disputes; Trade negotiations; International Relations/Trade.
Ano: 2000 URL: http://purl.umn.edu/23552
Registros recuperados: 79
Primeira ... 1234 ... Última
 

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