9 documents found, page 1 of 1
Influence of pasture, silvopastoral, and feedlot production systems and the rec...
Bettencourt, Arthur Fernandes; Silva, Daniel Gonçalves da; Menezes, Bruna Martins de; Leite, Tisa Echevarria; Silva, Joseane Anjos daThe evaluation of the ingestive behavior of ruminant animals is important to identify the animal response to the particularities of the different production systems. However, the five-minute evaluation technique requires personnel, making it difficult to adhere to farms and research in more complex pastoral systems. Thus, this study objected to evaluating the influence of pasture, silvopastoral, and feedlot pro...
Carcass and meat characteristics of Dorper x Santa Ines lambs finished in pastu...
Menezes, Bruna Martins de; Silva, Daniel Gonçalves da; Menezes Bisneto, Bento Martins de; Bettencourt, Arthur Fernandes; Pias, Giovane MenegonThe objective of this work was to evaluate the quantitative and qualitative characteristics of carcass and meat of Dorper x Santa Ines crossbred lambs finished in a silvopastoral system, pasture or feedlot. Twenty-four non-castrated male lambs were used (8 animals in each production system). The experimental design was completely randomized, with three production systems and eight replications. The production s...
Physical soil quality in silvopastoril system with Peltophorum dubium and Panic...
Dalposso, David Marlon; Brun, Eleandro José; Schroeder, Felipe; Canônico, Cristian Medrado; Macedo, Vicente de PauloWith the increasing demand for agricultural, livestock and forestry production in Brazil and in the World, it has become necessary to maximize production in the same area, in a sustainable way, where the silvopastoral system becomes a form of integration of increasing performance. The objective of this work was to evaluate the physical attributes of two land use systems: pure pasture with Panicum maximum cv. Ar...
Performance and maternal-offspring behavior of ewes fed protected fat from palm...
Santos, Guilherme Batista dos; Negri, Renata; Maeda, Emilyn Midori; Vilela, Valter Oshiro; Hill, João Ari Gualberto; Macedo, Vicente de PauloThis study aimed to evaluate the performance and maternal-offspring behavior of ewes fed protected fat from palm oil. Forty multiparous ewes with an average age of three years were divided into two treatments, with or without protected fat supplementation (in concentrate). Every 15 days and at the time of lambing, weighing and body condition evaluation of sheep were performed, while lambs were evaluated at birt...
Morphogenesis and tiller density of Aruana grass managed at different heights u...
Negri, Renata; Santos, Guilherme Batista dos; Macedo, Vicente de Paulo; Silveira, Magali Floriano da; Wlodarski, Leticia; Kluska, SabrinaThis study aimed to assess the morphogenic characteristics and tiller density of Aruana grass managed at different heights under sheep grazing. Aruana grass was managed at four mean heights (12, 15, 20, and 25 cm) distributed in a randomized block design with three replications, totaling 12 paddocks of 250 m² each. Twenty-four crossbred Dorper x Santa Inês lambs, with mean age and weight of 60 ± 15 days and 16....
Nutritional and morphostructural characterization of pre-dried winter grass silage
Simionatto, Márcio; Maeda, Emilyn Midori; Fluck, Ana Carolina; Silveira, Allan Patrick; Piran Filho, Francisco Antônio; Paula, Fabiana Luiza Matielo deThe aim was to evaluate the productive quality and fermentative as like the nutritional parameters of winter grass silage in the vegetative and reproductive stages in two consecutive crop years. The experiment was carried out at Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos, Brazil, from April 2012 to December 2013. The experimental field had a 560 m2 area; it comprised 32 plots of 16 m2 each...
Non-carcass component yield of lambs finished in distinct production systems
Silva, Daniel Gonçalves da; Macedo, Vicente de Paulo; Silveira, Magali Floriano da; Fluck, Ana Carolina; Costa, Olmar Antonio DenardinAbstract: The aim was to assess the effect of the production system on the yield of non-carcass components of Dorper x Santa Inês crossbred lambs. The study was carried out at the teaching and research unit of sheep and goats of the Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos - PR using 24 uncastrated Dorper x Santa Inês crossbreed lambs (8 animals per treatment). The experimental design wa...
Composições tecidual e química do lombo de cordeiros alimentados com rações con...
Macedo, Vicente de Paulo; Garcia, Cledson Augusto; Silveira, Antonio Carlos [UNESP]; Monteiro, Alda Lúcia Gomes; Macedo, Francisco de Assis Fonseca deSubmitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:07:21Z No. of bitstreams: 1 S1516-35982008001000021.pdf: 62959 bytes, checksum: e48da50e6c8046ccf45c3f1df6596cf6 (MD5); Made available in DSpace on 2013-08-22T19:07:21Z (GMT). No. of bitstreams: 1 S1516-35982008001000021.pdf: 62959 bytes, checksum: e48da50e6c8046ccf45c3f1df6596cf6 (MD5) Previous issue date: 2008-10-01; Made available ...
Desempenho e características de carcaça de cordeiros alimentados em comedouros ...
Macedo, Vicente de Paulo; Silveira, Antonio Carlos [UNESP]; Garcia, Cledson Augusto; Monteiro, Alda Lúcia Gomes; Macedo, Francisco de Assis Fonseca deSubmitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:07:22Z No. of bitstreams: 1 S1516-35982008001100021.pdf: 58519 bytes, checksum: 406f8729ac01e5c0c1239a1515e52478 (MD5); Made available in DSpace on 2013-08-22T19:07:22Z (GMT). No. of bitstreams: 1 S1516-35982008001100021.pdf: 58519 bytes, checksum: 406f8729ac01e5c0c1239a1515e52478 (MD5) Previous issue date: 2008-11-01; Made available ...