9 documents found, page 1 of 1
Occurrence of Leptospira spp. and factors associated with the infection in hors...
Bastiani, Mariane Pacheco; Lovato, Luciane Teresinha; von Laer, Ana Eucares; Pötter, Luciana; Rodrigues, Rogério Oliveira; Souza, Bianca Costabile deThe seroprevalence of Leptospira spp. and infection risk factors were investigated in horses from a military contingent in the Rio Grande do Sul State, Brazil. A total of 446 horses were evaluated and categorized into 309 mares, 11 stallions, and 126 horses with an average age of three years. To determine seroprevalence, serum samples from all horses were submitted to the microscopic agglutination test against ...
Forage intake by heifers on alexander grass (Urochloa plantaginea (Link.) Hitch...
Moura, Érica Dambrós de; Pötter, Luciana; Lobato, José Fernando Piva; Rocha, Marta Gomes da; Sichonany, Maria José de Oliveira; Salvador, Paulo RobertoThis work was conducted to study the efficiency of using nitrogen on Alexander Grass (Urochloa plantaginea (Link.) Hitch) through information about the characteristics of the pasture and forage intake of beef heifers. The experiment was carried out at the Federal University of Santa Maria (Universidade Federal de Santa Maria, UFSM) in Santa Maria, Rio Grande do Sul, Brazil, from January to April of 2014. The tr...
Supplementation and productive and reproductive performance of primiparous cows...
Lobato, José Fernando Piva; Cadó, Lucas Munareto; Poli, Cèsar Henrique Espirito Candal; Jacondino, Luiza Rodegheri; Souza, Carolina Balbé de Oliveira deThis study aimed at evaluating the reproductive performance of 42 primiparous crossbred Angus cows at 24-25 months of age fed or not a supplement at 0.8% of body weight. The supplement, with 14% crude protein and 70% total digestible nutrients, was supplied for 30 days pre-mating, during the transition period from cultivated to natural pastures, consisting of 23 days on oats (Avena strigosa Schreb) and ryegrass...
Canopy structure and morphogenesis of italian ryegrass intercropped with red cl...
Ongaratto, Fernando [UNESP]; da Rocha, Marta Gomes; Pötter, Luciana; Bergoli, Tuani Lopes; Severo, Paula de Oliveira; Dutra, Juliana SquizaniMade available in DSpace on 2021-06-25T10:33:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01. Added 1 bitstream(s) on 2021-07-15T15:04:41Z : No. of bitstreams: 1 S0103-84782020001100656.pdf: 835649 bytes, checksum: 0a1d295dded562534880bcd0cde44ccc (MD5); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The canopy structure and morphogenesis of ryegrass (Lolium multiflorum Lam...
Termination of lambs fed concentrate or pasture: performance and technical feas...
Saccol, Ana Gabriela Freitas; Pires, Cleber Cassol; Klinger, Ana Carolina Kohlrausch; Pötter, Luciana; Seibert, Liane; Lopes, Jusecléia FerreiraA total of 28 uncastrated lambs, with 20kg of body mass (BM) were distributed into two different finishing systems where animals were fed either concentrate (CFS) or pasture (PFS) until 35 kg BM. The CFS diet consisted of 77.4% of corn grain; 20.2% soybean meal; 1.4% limestone and 1.0% sodium bicarbonate. The PFS diet consisted of both native pasture and ryegrass. The evaluated parameters were: dry matter intak...
Biomass flow and defoliation pattern in alexandergrass fertilized with nitrogen
Hundertmarck, Anelise Pereira; Rocha, Marta Gomes da; Pötter, Luciana; Salvador, Paulo Roberto; Bergoli, Tuani Lopes; Moura, Dambros deThe determination of biomass flows can assist on improving pasture fertilization techniques, contributing to identify the best management methods and, in relation the use of fertilizers. Nitrogen deficiency in pastures can reduce forage production. On the other hand, there is an environmental concern on nitrogen (N) losses when this nutrient is used in excess and this concern guides the search for new grazing s...
Ingestive behavior and forage intake of heifers receiving corn grain with or wi...
Gai, Guilherme Pegoraro; Pötter, Luciana; Rocha, Marta Gomes da; Sichonany, Maria José de Oliveira; Salvador, Paulo RobertoThe objective was to analyze the ingestive behavior, forage intake and pasture characteristics when beef heifers are kept exclusively on ryegrass pasture (Lolium multiflorum Lam.) or receiving ground corn grain as supplement (0.9% of body weight (BW )) with or without addition of crude glycerin (0.2% BW). Experimental animals were Angus heifers with initial age and body weight of eight months and 166.2 ± 9.5 k...
Biomass flows and defoliation pattern of ryegrass grazed by supplemented heifers
Stivanin, Sheila Cristina Bosco; Rocha, Marta Gomes da; Pötter, Luciana; Hampel, Viviane da Silva; Alves, Marcos Bernardino; Salvador, Paulo RobertoTo strategically define the best stocking rate management strategy for ryegrass, it is important to know the growth process of forage plants in detail. The study was conducted to analyze the leaf biomass flows and the defoliation intensity and frequency of Italian ryegrass (Lolium multiflorum Lam) grazed by heifers fed exclusively on pasture or on pasture and supplemented with corn or white oat grain. The exper...
Biomass flows and defoliation patterns of alexandergrass pasture grazed by beef...
Eloy, Lidiane Raquel; Rocha, Marta Gomes da; Pötter, Luciana; Salvador, Paulo Roberto; Stivanin, Sheila Cristina Bosco; Hampel, Viviane da SilvaThe experiment aimed at evaluating leaf biomass flow, intensity and frequency of defoliation of Alexandergrass (Urochloa plantaginea (Link) Hitch) by beef heifers exclusively on pasture or that grazed and received protein salt. A completely randomized experimental design was used with repeated measures over time, two treatments and two area replications, with three Angus test heifers by paddock. Leaf blade inta...