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Registros recuperados: 1.172
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A BÚZA ÉS KUKORICA FEDEZETI TERMÉSÁTLAGÁNAK ALAKULÁSA MAGYARORSZÁGON AgEcon
Hollosy, Zsolt.
Megállapítható, hogy Magyarország Európa kukoricatermelésében jelentős szerepet játszik, annak ellenére is, hogy az 1980-as évek közepétől nem tart lépést a hazai termésátlagok növekedése az EU-15 tagállamának átlagával. A búza jelentősége kisebb, itt a leszakadás az 1990-es évek elején kezdődött. A termésát-lagok jelentősen ingadoznak. A termelés meghatározó régiói: Észak- és Dél-Alföld, Dél-Dunántúl. A fedezeti termésátlag évről évre növekedett. A vizsgált időszakban a búzát a fő régiókban támogatások nélkül is sikerült – jellemzően a 26 AK-nál jobb minőségű földeken – nyereségesen termelni. A búzatermelés egé-szére igaz, hogy a vizsgált területek mindegyikén eredménnyel termelhető, a mel-léktermék költségcsökkentő, valamint a támogatások jövedelemnövelő...
Tipo: Journal Article Palavras-chave: EU; Régió; Búza; Kukorica; Fedezeti termésátlag; EU; Region; Wheat; Corn; Collateral production average; Agribusiness; Crop Production/Industries.
Ano: 2007 URL: http://purl.umn.edu/57691
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A Case Report of a Botulism Outbreak in Beef Cattle Due to the Contamination of Wheat by a Roaming Cat Carcass: From the Suspicion to the Management of the Outbreak ArchiMer
Le Maréchal, Caroline; Hulin, Olivier; Macé, Sabrina; Chuzeville, Cécile; Rouxel, Sandra; Poëzevara, Typhaine; Mazuet, Christelle; Pozet, Françoise; Sellal, Eric; Martin, Laure; Viry, Alain; Rubbens, Christine; Chemaly, Marianne.
We report a botulism outbreak in Charolais cattle fed with wheat flour contaminated by Clostridium botulinum type C and the management of the outbreak at each step from the clinical suspicion to the cleaning and disinfection operations. Diagnosis was based on typical suggestive clinical signs and detection of C. botulinum type C using real-time PCR in samples collected from three young affected bulls. All young exposed bulls and cows (18 animals) eventually died, but three young bulls and one cow were recovering when it was decided to euthanize them. C. botulinum type C was detected in the liver of these four animals. Analysis of the ration components demonstrated that wheat flour, wheat, and the mill used to make flour were positive for C. botulinum type...
Tipo: Text Palavras-chave: Cattle botulism; Cat carcass; PCR; Wheat; Clostridium botulinum; Feed contamination.
Ano: 2019 URL: https://archimer.ifremer.fr/doc/00603/71516/69936.pdf
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A EMBRAPA - Trigo oferece a você receitas de sucesso... Infoteca-e
Pão fantasia; Trança suíça; Pão doce recheado.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Receita; Pão; Wheat; Recipe; Cook-book; Cookery; Brazil.
Ano: 1997 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/842781
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A general equilibrium analysis of the effects of farm mechanization on wheat and rice production in Pakistan International Rice Research Institute
Mustafa, Usman.
98 p. : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Wheat; Crop production; Mechanization; Economic analysis; Pakistan.
Ano: 1987 URL: http://hdl.handle.net/123456789/1294
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A history of wheat cultivars re-leased by Embrapa in 45 years of research. Repositório Alice
CAIERAO, E.; CASTRO, R. L. de; SÓ E SILVA, M.; SCHEEREN, P. L..
bitstream/item/207331/1/ID44551-2018v64p6AWN.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Trigo; Variedade; Historia; Crops; Wheat; History.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1106748
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A importância dos cereais de inverno para os sistemas agrícolas. Repositório Alice
SANTOS, H. P. dos; FONTANELI, R. S.; SPERA, S. T..
bitstream/item/198231/1/CNPT-ID41893.pdf
Tipo: Capítulo em livro científico (ALICE) Palavras-chave: Trigo; Integrated agricultural systems; Wheat.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/875728
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A MAGYARORSZÁGI RÉGIÓK BÚZA- ÉS KUKORICATERMELÉSÉNEK FŐBB JELLEMZŐI AgEcon
Hingyi, Hajnalka.
A vizsgálatok feltárták az egyes régiók gabonatermelése közti különbsége-ket, különös tekintettel a vetésterületek, hozamok és az árbevételek alakulására. Megállapítást nyert, hogy: • A legjelentősebb búzatermelő régióink a Dél-Dunántúl és a Dél-Alföld. Mindkét régióban az összes betakarított termésmennyiség és a termésátlag is meghaladta a többi régió eredményeit a vizsgált időszakban. • A kukorica esetében is a Dél-Dunántúli Régió a meghatározó, 2004-ben 11%-kal többet takarítottak be az Észak-Alföld termelésénél és közel hétszer többet a legalacsonyabb terméseredményű Közép-Magyaroszágénál. A termésát-lagok szintén a dél-dunántúli régióban voltak a legmagasabbak a vizsgált idő-szakban. • A régiók termésátlagai – az egyes régiók eltérő...
Tipo: Journal Article Palavras-chave: Régió; Búza; Kukorica; Rekordtermés; Árbevétel - regions; Wheat; Maize; Record harvest; Income; Agribusiness; Crop Production/Industries; Demand and Price Analysis.
Ano: 2005 URL: http://purl.umn.edu/54334
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A new, harmless, high-throughput endosperm-based DNA extraction method for wheat Ciência Rural
Ma,Zhihui; Wang,Yuquan; Wei,Wenhui; Ru,Zhengang.
ABSTRACT: In this study, a non-destructive, high-throughput, endosperm-based DNA extraction method was developed. To verify the non-destructive nature of this method, a germination test was performed on 288 seeds after sampling their endosperm, which gave a seedling emergence rate that was higher (97.6%) than that of the control group (92%). To confirm the feasibility of the new method, DNA was extracted from plants of a BC1F2 population by two different methods, namely, from endosperm using our rapid, high-throughput method (ER-DNA) and from young leaves emerging from the same sampled seed using the CTAB method (LC-DNA). The ER-DNA was undetectable by agarose gel electrophoresis, but was found to be an adequate replacement for LC-DNA for the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Wheat; Triticum aestivum; SSR; Segregation population.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000900200
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A polêmica sobre o consumo de trigo. Repositório Alice
PAIVA, F. F.; MIRANDA, M. Z. de.
bitstream/item/169516/1/2017MICp47.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Alimentação; Wheat.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1083193
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A realidade da cadeia do trigo no Brasil: o elo produtores/cooperativas AgEcon
Brum, Argemiro Luis; Muller, Patricia Kettenhuber.
The present article is about the wheat productive chain in Brazil and focuses on the economic reality of its main connecting links, with emphasis on the links between agricultural and industrial production. Let it be accentuated that the article brings present time accounts of the sector in Brazil, from the result analysis of field research among agricultural producers, producer co-operatives and wheat mills. The study of the Brazilian wheat culture chain, with its problems, offers a broader view to understand the e country’s conditions, which would allow us not only to answer the exposed doubts, but over all to shed some light on the main paths traced by Brazil’s wheat production in these first years of the XXIst century. The national wheat culture is...
Tipo: Journal Article Palavras-chave: Wheat; Productive chain; Competitiveness; Agribusiness; D23.
Ano: 2008 URL: http://purl.umn.edu/61276
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A Risk Analysis of Converting CRP Acres to a Wheat-Sorghum-Fallow Rotation AgEcon
Williams, Jeffery R.; Llewelyn, Richard V.; Pendell, Dustin L.; Schlegel, Alan J.; Troy, Dumler.
This study examines the economic potential of producing a wheat (Triticum aesitivum) and grain sorghum (Sorghum bicolor (L.) Moench) rotation with three different tillage strategies compared to the Conservation Reserve Program (CRP) in a semi-arid region. This research uses stochastic efficiency with respect to a function (SERF) to determine the preferred management strategies under various risk preferences and utility-weighted certainty equivalent risk premiums. Yields, input rates, and field operations from an experimental field in western Kansas are used to calculate net returns for each tillage strategy. Although current net returns to crop production using reduced tillage and no-tillage strategies are higher than CRP, risk analysis indicates CRP...
Tipo: Conference Paper or Presentation Palavras-chave: Conservation Reserve Program; Conservation tillage; Simulation; Sorghum; Wheat; Risk; Agricultural and Food Policy; Crop Production/Industries; Farm Management; Land Economics/Use; Risk and Uncertainty.
Ano: 2008 URL: http://purl.umn.edu/45985
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A standardized inoculation protocol to test wheat cultivars for reaction to head blast caused by Magnaporthe oryzae (Triticum pathotype). Repositório Alice
CRUZ, C. C.; BOCKUS, W. W.; STACK, J. P.; VALENT, B.; MACIEL, J. L. N.; PETERSON, G. L..
2016
Tipo: Nota Técnica/Nota Científica (ALICE) Palavras-chave: Magnaporthe oryzae; Doença de planta; Trigo; Magnaporthe oryzae; Plant diseases and disorders; Wheat.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1067356
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A strong test of the von Liebig hypothesis AgEcon
Berck, Peter; Geoghegan, Jacqueline; Stohs, Stephen M..
Tipo: Working or Discussion Paper Palavras-chave: Corn; Production function; Von liebig; Wheat; Production Economics.
Ano: 1998 URL: http://purl.umn.edu/43911
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A system to evaluate the performance of hydraulic nozzles used in stored grain preotection trials Scientia Agricola
Vásquez-Castro,Javier A.; Baptista,Gilberto C. de; Gadanha Jr.,Casimiro D.; Trevizan,Luiz R.P..
We developed a system to evaluate the performance of hydraulic nozzles used in stored corn and wheat grain protection experiments. An insecticidal mix was used as test fluid to determine the transversal volumetric distribution and droplets spectrum of a model TJ-60 8002EVS hydraulic nozzle. A mobile application system was built to apply a rate equivalent to 5 L t-1 and obtain theoretical concentrations of 10 and 0.5 mg kg-1 of fenitrothion and esfenvalerate, respectively. The corn and wheat grains were spread out as a fine layer. Three glass slides (0.1 × 0.05 m) were placed on the top surface of the grains to ensure that the intended application rate was achieved. After treatment, the deposits on both matrices were analyzed by gas chromatography. The...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Application technology; Gas chromatography; Insecticide deposits; Corn; Wheat.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162007000600001
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A systemic approach to incorporate the highest levels of FHB resistance with agronomic merit and quality in wheat. Repositório Alice
COMEAU, A.; LANGEVIN, F.; SCHEEREN, P. L.; RIOUX, S.; VOLDENG, H.; BLACKWELL, B.; EUDES, F.; CAETANO, V. da R.; DION, Y..
2016
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Wheat; Breeding; Systemic approach; Stresses; Diseases; Trigo; Melhoramento; Abordagem sistêmica; Estresse; Doença.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1048284
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A weather-based model for predicting early season inoculum build-up and spike infection by the wheat blast pathogen. Repositório Alice
FERNANDES, J. M. C.; NICOLAU, M.; PAVAN, W.; HÖLBIG, C. A.; KARREI, M.; VARGAS, F. de; BAVARESCO, J. L. B.; LAZZARETTI, A. T.; TSUKAHARA, R. Y..
bitstream/item/170355/1/ID44267-2017v42n3p230TropicalPlantPathology.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Sistema de alerta; Modelos climáticos; Trigo; Doença de planta; Brusone; Wheat; Plant disease; Magnaporthe oryzae; Blast disease; Climate models.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084284
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A weather-based simulation model for wheat blast incidence. Repositório Alice
BAVARESCO, J. L.; LAZZARETTI, A. T.; TSUKAHARA, R. Y.; PAVAN, W.; FERNANDES, J. M. C..
2016
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Wheat; Disease; Wheat blast; Forecasting; Trigo; Doença; Brusone; Previsão.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1049434
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A white paper on global wheat health based on scenario development and analysis. Repositório Alice
SAVARY, S.; DJURLE, A.; YUEN, J.; FICKE, A.; ROSSI, V.; ESKER, P. D.; FERNANDES, J. M. C.; DEL PONTE, E. M.; KUMAR, J.; MADDEN, L. V.; PAUL, P.; MCROBERTS, N.; SINGH, P. K.; HUBER, L.; POPE DE VALLAVIELLE, C.; SAINT-JEAN, S.; WILLOCQUET, L..
bitstream/item/170353/1/ID44266-2017v107n10p1109Phytopathology.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Trigo; Doença de planta; Epidemiologia; Wheat; Plant disease; Epidemiology.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084281
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ABA regulation of post-germination desiccation tolerance in wheat cultivars contrasting in drought tolerance Anais da ABC (AABC)
KOUR,SATINDER; ZHAWAR,VIKRAMJIT K..
ABSTRACT Post-germination desiccation tolerance (DT) was studied in two wheat cultivars. Effect of pretreatment of abscisic acid (ABA)/ osmotic/ salt/ heat stress was also studied. One day (d)-old seedlings of wheat cultivars PBW 644 (drought tolerant) and PBW 343 (drought susceptible) were exposed to ABA/stress treatment for next 1 d, desiccated for 4 d and subsequently rehydrated for 4 d. Biomass, protein, water, protein carbonyls (oxidative toxicity) and nitric oxide (NO) levels were measured in 2 d (treated), 6 d (desiccated), 10 d (rehydrated) seedlings. Vegetative reactive oxygen species (ROS)/ NO-pathways were studied under normal condition and ABA supply by supplying ROS/NO scavengers. Desiccation caused water loss and increased oxidative toxicity....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Abiotic; Abscisic acid; Nitric oxide; Post germination desiccation tolerance; Wheat.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401493
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Absence of 2NS/2AS in wheat resistance sources to Magnaporthe oryzae in Brazil. Infoteca-e
FERREIRA, J. R.; VANCINI, C.; DEUNER, C. C.; TORRES, G. A. M.; CONSOLI, L.; SEIXAS, C. D. S.; DIANESE, A. de C.; GOULART, A. C. P.; SOTO-GONZÁLES, H. H..
bitstream/item/182539/1/ID44356-2018BPD91.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) Palavras-chave: Trigo; Doença de Planta; Brusone; Pyricularia Oryzae; Wheat; Magnaporthe oryzae; Plant diseases and disorders; Pyricularia.
Ano: 2018 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095170
Registros recuperados: 1.172
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