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Showing 271 - 300 of 8,581 results.


Does the Silvopastoral System Alter Hymenopteran Fauna (Insecta: Hymenoptera) in Brachiaria decumbens Monocultures? Authorship: AUAD, A. M.; BRAGA, A. L. F.; FONSECA, M. G.; RESENDE, T. T. de; TOLEDO, A. M. O.; LUCINDO, T. S.; VILELA, E. F. The aim of this study was to evaluate whether environmental changes promoted by the conversion from a Brachiaria decumbens monoculture to a silvopastoral system can be measured by the diversity, richn... ... Repository: BDPA Publication year: 2015
Efeito da auxina no enraizamento de estacas de híbridos intraespecíficos de Manihot MILL. Authorship: SANTOS, L. B. P. R. dos; VIEIRA, L. de J.; SAMPAIO, E. dos S.; CONCEIÇÃO, J. Q. da; LEDO, C. A. da S.; SOUZA, F. V. D. A propagação por estaquia de Manihot é um processo lento e/ou muitas vezes não viável para algumas espécies, tornando-se assim, uma das mais sérias limitações para sua utilização em programas de melho... ... Repository: BDPA Publication year: 2015
Efeito do vírus do mosaico comum em atributos produtivos de mandioca. Authorship: VENTURINI, M. T.; ARAÚJO, T. da S.; ABREU, E. F. M.; ANDRADE, E. C. de; SANTOS, V. da S.; OLIVEIRA, E. J. de O objetivo deste trabalho foi avaliar a influência do vírus do mosaico comum (CsCMV) no desempenho produtivo de diferentes variedades de mandioca. Foram avaliados experimentos em dois anos agrícolas e... ... Repository: BDPA Publication year: 2015
Encapsulated Brucella ovis Lacking a Putative ATP-Binding Cassette Transporter (delta-abcBA) Protects against Wild Type Brucella ovis in Rams. Authorship: SILVA, A. P. C.; MACÊDO, A. A.; COSTA, L. F.; ROCHA, C. E.; GARCIA, L. N. N.; FARIAS, J. R. D.; GOMES, P. P. R.; TEIXEIRA, G. C.; FONSECA, K. W. J.; MAIA, A. R. F.; NEVES, G. G.; ROMÃO, E. L.; SILVA, T. M. A.; MOL, J. P. S.; OLIVEIRA, R. M.; ARAÚJO, M. S. S.; NASCIMENTO, E. F.; MARTINS-FILHO, O. A.; BRANDAO, H. de M.; PAIXÃO, T. A.; SANTOS, R. L. This study aimed to evaluate protection induced by the vaccine candidate B. ovis ΔabcBA against experimental challenge with wild type B. ovis in rams. Rams were subcutaneously immunized with B. o... ... Repository: BDPA Publication year: 2015
Enteric methane mitigation strategies in ruminants: a review. Authorship: PEREIRA, L. G. R.; MACHADO, F. S.; CAMPOS, M. M.; GUIMARAES JUNIOR, R.; TOMICH, T. R.; REIS, L. G.; COOMBS, C. Repository: BDPA Publication year: 2015
Estimates of heterosis parameters in elephant grass (Pennisetum purpureum Schumach.) for bioenergy production. Authorship: MENEZES, B. R. S.; DAHER, R. F.; GRAVINA, G. de A.; PEREIRA, A. V.; SOUSA, L. B.; RODRIGUES, E. V.; SILVA, V. B.; GOTTARDO, R. D.; SCHNEIDER, L. S. A.; NOVO, A. A. C. With a high growth rate and a DM yield of up to 80 t ha-1 yr-1, elephant grass (Pennisetum purpureum Schumach.) has been utilized as an alternative source of energy. However, genotypes adapted to and... ... Repository: BDPA Publication year: 2015
Forage intake, feeding behavior and bio-climatological indices of pasture grass, under the influence of trees, in a silvopastoral system. Authorship: SOUSA, L. F.; MAURÍCIO, R. M.; PACIULLO, D. S. C.; SILVEIRA, S. R.; RIBEIRO, R. S.; CALSAVARA, L. H.; MOREIRA, G. R. Repository: BDPA Publication year: 2015
Genetic association between longevity and linear type traits of Holstein cows. Authorship: KERN, E. L.; COBUCI, J. A.; COSTA, C. N.; MCMANUS, C. M.; BRACCINI NETO, J. Longevity is a desirable trait in the dairy industry because of its relationship to profitability. The aim of this study was to estimate genetic parameters for longevity measurements related to produc... ... Repository: BDPA Publication year: 2015
Genetic parameters for linear type traits and milk, fat, and protein production in holstein cows in Brazil. Authorship: CAMPOS, R. V.; COBUCI, J. A.; KERN, E. L.; COSTA, C. N.; McMANUS, C. M. The objective of this study was to estimate genetic and phenotypic parameters for linear type traits, as well as milk yield (MY), fat yield (FY) and protein yield (PY) in 18,831 Holstein cows reared i... ... Repository: BDPA Publication year: 2015
Genetic parameters for milk production traits and breeding goals for Gir dairy cattle in Brazil. Authorship: PRATA, M. C. de A.; EL FARO, L.; VERNEQUE, R. da S.; VERCESI FILHO, A. E.; PEIXOTO, M. G. C. D.; MOREIRA, E. L.; CARDOSO, V. L. The present study defined breeding goals and proposed selection indices for milk production and quality traits of Gir dairy cattle. The results indicate that milk component traits should be included i... ... Repository: BDPA Publication year: 2015
Genetic Parameters for Milk Yield and Lactation Persistency Using Random Regression Models in Girolando Cattle. Authorship: CANAZA-CAYO, A. W.; LOPES, P. S.; SILVA, M. V. G. B.; TORRES, R. de A.; MARTINS, M. F.; ARBEX, W. A.; COBUCI, J. A. Repository: BDPA Publication year: 2015
Genetic parameters for test day somatic cell score in Brazilian Holstein cattle. Authorship: COSTA, C. N.; SANTOS, G. G. dos; COBUCI, J. A.; THOMPSON, G.; CARVALHEIRA, J. G. V. Repository: BDPA Publication year: 2015
Genome-wide scan of gastrointestinal nematode resistance in closed Angus population selected for minimized influence of MHC. Authorship: KIM, E. S.; SONSTEGARD, T. S.; SILVA, M. V. G. B.; GASBARRE, L. C.; TASSEL, C. P. V. Genetic markers associated with parasite indicator traits are ideal targets for study of marker assisted selection aimed at controlling infections that reduce herd use of anthelminthics. For this stud... ... Repository: BDPA Publication year: 2015
Genomic analysis for managing small and endangered populations: a case study in Tyrol Grey cattle. Authorship: MÉSZÁROS, G.; BOISON, S. A.; O'BRIEN, A. M. P.; FERENCAKOVIC, M.; CURIK, I.; SILVA, M. V. G. B.; UTSONOMIYA, Y. T.; GARCIA, J. F.; SÖLKNER, J. Analysis of genomic data is increasingly becoming part of the livestock industry. Therefore, the routine collection of genomic information would be an invaluable resource for effective management of b... ... Repository: BDPA Publication year: 2015
Gir for the Giriama: the case for Zebu dairying in the tropics: a review. Authorship: REWE, T. O.; PEIXOTO, M. G. C. D.; CARDOSO, V. L.; VERCESI FILHO, A. E.; EL FARO, L.; STRANDBERG, E. The aim of this review paper is to evaluate opportunities for selecting the most profitable cow for smallholder dairy production in hot and humid tropics. The inherent climatic characteristics of the... ... Repository: BDPA Publication year: 2015
Herbage Accumulation and Nutritive Value of Limpograss Breeding Lines Under Stockpiling Management. Authorship: WALLAU, M. O.; SOLLENBERGER, L. E.; VENDRAMINI, J. M. B.; MULLENIX, M. K.; QUESENBERRY, K. H.; GOMIDE, C. A. de M.; SILVA, V. C. e; DILORENZO, N. Supplements or conserved forage are often used to overcome forage quantity deficits for beef cattle, but stockpiled forage can be more economical. Limpograss [Hemarthria altissima (Poir.) Stapf & C.E.... ... Repository: BDPA Publication year: 2015
Impact of fluctuating and constant temperatures on key life history parameters of Sipha flava (Hemiptera: Aphididae). Authorship: AUAD, A. M.; SILVA, S. E. B.; SANTOS, J. C.; VIEIRA, T. M. This study aimed to evaluate the impact of constant and fluctuating temperatures on the biology of Sipha flava (Forbes) (Hemiptera: Aphididae) in order to determine whether the results of laboratory s... ... Repository: BDPA Publication year: 2015
Isolation and fermentative activity of rumen anaerobic fungi in dairy cows. Authorship: RESENDE, J. A.; BARROS, R. A. M. de; RÍSPOLI, T. B.; OTENIO, M. H.; RIBEIRO, M. T.; LOPES, F. C. F.; CARNEIRO, J. da C.; ARCURI, P. B. Repository: BDPA Publication year: 2015
Karyotype alterations after hybridization between Pennisetum purpureum AND Pennisetum glaucum. Authorship: REIS, G. B. dos; ANDRADE-VIEIRA, L. F.; CAMPOS, J. M. S. de; PEREIRA, A. V.; DAVIDE, L. C. Repository: BDPA Publication year: 2015
Kinetics in vitro of ruminal fermentation of cocoa husks subjected to alkali and heat treatment. Authorship: ALMEIDA, F. M. de; AZEVÊDO, J. A. G.; CABRAL, I. dos S.; PEREIRA, L. G. R.; ARAUJO, G. G. L. de; NOGUEIRA, A. S.; SOUZA, L. L.; OLIVEIRA, B. S.; VIEIRA, P. A. S. The objective was to evaluate the parameters of kinetics of ruminal fermentation of cocoa husks (CH) treated with alkali and thermal agents, using the semi-automated in vitro gas production technique.... ... Repository: BDPA Publication year: 2015
Lactobacillus acidophilus ATCC 4356 inhibits biofilm formation by C. albicans and attenuates the experimental candidiasis in Galleria mellonella. Authorship: VILELA, S. F. G.; BARBOSA, J. O.; ROSSONI, R. D.; SANTOS, J. D.; PRATA, M. C. de A.; ANBINDER, A. L.; JORGE, A. O. C.; JUNQUEIRA, J. C. Repository: BDPA Publication year: 2015
Low levels of taurine introgression in the current Brazilian Nelore and Gir indicine cattle populations. Authorship: O'BRIEN, A. M. P.; HÖLLER, D.; BOISON, S. A.; MILANESI, M.; BOMBA, L.; UTSUNOMIYA, Y. T.; CARVALHEIRO, R.; NEVES, H. H. R.; SILVA, M. V. G. B.; VAN TASSEL, C. P.; SOSTENGARD, T. S.; MÉSZÁROS, G.; AJMONE-MARSAN, P.; GARCIA, J. F.; SÖLKNER, J. Repository: BDPA Publication year: 2015
Mammary gland development of dairy heifers fed diets containing increasing levels of metabolisable protein: metabolisable energy. Authorship: ALBINO, R. L.; MARCONDES, M. I.; AKERS, R. M.; DETMANN, E.; CARVALHO, B. C. de; SILVA, T. E. Repository: BDPA Publication year: 2015
Mapping dairy plants and location strategies for whey processing in Rio de Janeiro, Brazil. Authorship: CORTEZ, N. M. S.; ZOCCAL, R.; LEITE, J. L. B.; DIAS, J.; CORTEZ, M. A. S. The objective of this study was to assess the technical and economic feasibility of the use of whey resulting from the cheese making process in the State of Rio de Janeiro. Data was collected from 52... ... Repository: BDPA Publication year: 2015
Mapping future changes in livelihood security and environmental sustainability based on perceptions of small farmers in the Brazilian Amazon. Authorship: DINIZ, F. H.; KOK, K.; HOOGSTRA-KLEIN, M. A.; ARTS, B. Deforestation is a widely recognized problem in the Brazilian Amazon. Small farmers play a key role in this process in that they earn their livelihood by ranching and farming. Many studies have addres... ... Repository: BDPA Publication year: 2015
Mechanical properties of cassava starch films as affected by different plasticizers and different relative humidity conditions. Authorship: LAGOS, J. B.; VICENTINI, N. M.; SANTOS, R. M. C. dos; BITTANTE, A. M. Q. B.; SOBRAL, P. J. A. Repository: BDPA Publication year: 2015
Phenotypic correlations between ovum pick-up in vitro production traits and pregnancy rates in Zebu cows. Authorship: VEGA, W. H. O.; QUIRINO, C. R.; SERAPIÃO, R. V.; OLIVEIRA, C. S.; PACHECO, A. Repository: BDPA Publication year: 2015
Physiological responses of annual ryegrass to osmotic stress. Authorship: PASSOS, L. P.; MITTELMANN, A.; FREITAS, J. C. E.; FONSECA, J. G. P. DA; SILVA, J. C. J.; LIZARDO, D. P.; DIAS, D. H. DA S. Repository: BDPA Publication year: 2015
Postharvest quality of fresh-cut carrots packaged in plastic films containing silver nanoparticles. Authorship: BECARO, A. A.; PUTI, F. C.; PANOSSO, A. R.; GERN, J. C.; BRANDAO, H. de M.; CORREA, D. S.; FERREIRA, M. D. Repository: BDPA Publication year: 2015
Potential in vitro degradability and gas production of the byproducts of the biodiesel chain. Authorship: SILVA, A. M. de A.; ALVES, S. V.; BEZERRA, L. R.; CARNEIRO, H.; OLIVEIRA, R. L.; MEDEIROS, F. F. de; PEREIRA FILHO, J. M.; ARAÚJO, D. R. C. de Repository: BDPA Publication year: 2015

Showing 271 - 300 of 8,581 results.

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