Mostrando ítems 1-10 de 10

    • Adverse effects of foot-and-mouth disease vaccine in dairy cattle 

      Robattini, Jasmyne Antônia; Kummer, Rogan Müller; Velho, Gabriella dos Santos; Buttelli, Mônica Marx; Soares, Atila Cado; Corbellini, Luis Gustavo; Dalto, André Gustavo Cabrera (2020) [Artículo de periódico]
      Foot-and-mouth disease represents an important barrier to the international commerce of animal products, potentially associated with significant economic losses. The systematic vaccination of bovines and buffaloes was ...
    • Comportamento social de cabras em lactação após reagrupamento 

      Correa, Carina Morais; Zanela, Maira Balbinotti; Schmidt, Veronica (2010) [Artículo de periódico]
      Background: Like other farm animals, domestic goats may react adversely to unfamiliar individuals, and aggression can be minimized by avoiding the introduction of new individuals into established groups. In modern dairy ...
    • Efeito da ordem de parto e da perda de peso durante a lactação no desempenho reprodutivo subsequente de matrizes suinas 

      Mellagi, Ana Paula Gonçalves; Bierhals, Thomas; Panzardi, Andrea; Gheller, Neimar Bonfanti; Bernardi, Mari Lourdes; Wentz, Ivo; Bortolozzo, Fernando Pandolfo (2013) [Artículo de periódico]
      Investigou-se o efeito da ordem de parto (OP) e da perda de peso durante a lactação no desempenho reprodutivo de 666 matrizes suínas. Foram formadas três classes de OP (OP1, OP2 e OP3-5) e duas classes de percentual de ...
    • Efeitos genéticos e de ambiente em um rebanho do ecótipo Mantiqueira 

      Silva, Marcos Vinicius Gualberto Barbosa; Ferreira, William José; Cobuci, Jaime Araújo; Oliveira, Paulo Rogério Palma de; Machado, Marco Antônio; Ferreira, Cezar Parreira (2006) [Artículo de periódico]
      Por meio de análises uni e bicaracterísticas entre a produção total de leite (PL), produção de gordura (PROG), porcentagem de gordura (PERG), duração da lactação (DL) e período seco (PSECO), objetivou-se, com este trabalho, ...
    • Effect of different systems for the control of environmental temperature on the performance of sows and their litters 

      Morales, Oscar Ernesto dos Santos; Gonçalves, Marcio Antonio Dornelles; Storti, Andressa Alves; Bernardi, Mari Lourdes; Wentz, Ivo; Bortolozzo, Fernando Pandolfo (2013) [Artículo de periódico]
      Background: In tropical and subtropical regions, temperature values above thermoneutrality for pigs are often experienced and lactating sows maintained outside the thermal comfort zone might have their performance compromised. ...
    • Evaporative snout cooling system on the performance of lactating sows and their litters in a subtropical region/ Sistema de resfriamento adiabatico evaporativo conduzido por ductos no desempenho de femeas suinas em lactacao e suas leitegadas 

      Perin, Jonas; Gaggini, Thais Schwarz; Manica, Samuel; Magnabosco, Diogo; Bernardi, Mari Lourdes; Wentz, Ivo; Bortolozzo, Fernando Pandolfo (2016) [Artículo de periódico]
      The aim of the study was to evaluate the influence of different temperature control systems on the voluntary feed intake (VFI), percentage of weight loss (PWL) and performance of lactating sows as well as on the weight of ...
    • Genetic avaluation for persistency of lactation in Holstein cows using a random regression model 

      Cobuci, Jaime Araújo; Euclydes, Ricardo Frederico; Costa, Claudio Napolis; Torres, Robledo de Almeida; Lopes, Paulo Sávio; Pereira, Carmen Silva (2007) [Artículo de periódico]
      A model for analyzing test day records including both fixed and random coefficients was applied to the genetic evaluation of first lactation data for Holstein cows. Data comprising 87045 test-day milk yield records from ...
    • Heterosis in the components of lactation curves of Girolando cows 

      Daltro, Darlene dos Santos; Padilha, Alessandro Haiduck; Gama, Luís Telo da; Silva, Marcos Vinicius Gualberto Barbosa; Panetto, João Cláudio do Carmo; Machado, Juliana Dementshuk; Braccini Neto, José; Cobuci, Jaime Araújo (2019) [Artículo de periódico]
      The objective of this study was to evaluate the effect of heterosis on the lactation curve components of Girolando cattle obtained by fitting different mathematical models. Data consisted of 258,891 test day milk yield ...
    • Milk composition of Holstein cows : a retrospective study 

      Bondan, Carlos; Folchini, Jessica Aneris; Noro, Mirela; Quadros, Daniel Lazzari; Machado, Karine Martini; Diaz Gonzalez, Félix Hilário (2018) [Artículo de periódico]
      Worldwide, milk analysis is an satisfactory measurement of milk quality on dairy farms. Milk composition is the base for payment systems, so knowledge of its characteristics at different periods is essential for modern ...
    • Reflexo do período de lactação na produtividade de porcas primíparas e multíparas. 

      Carregaro, Fabiano Bonfim; Mellagi, Ana Paula Gonçalves; Bernardi, Mari Lourdes; Wentz, Ivo; Bortolozzo, Fernando Pandolfo (2006) [Artículo de periódico]