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| Registros recuperados: 28 | |
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| Furtado, Rafael Nogueira; Carneiro, Maria Socorro de Souza; Pereira, Elzânia Sales; Moreira Filho, Emilson Costa; Silva, Eranildo Brasil da. |
| This study evaluated the replacement of Tifton hay with xiquexique (0, 12, 24 and 36%) on feeding behavior of lactating dairy cows. To this end, eight cows with average milk production of 15 kg milk day-1 and average body weight of 465.2 ± 39.4 kg were distributed in a double 4x4 Latin square. Each experimental period lasted 16 days, ten for adaptation and six for data collection. The record of behavioral variables was made every five min. for 24 hours. The times spent in feeding, ruminating and total chewing, expressed in hours day-1, as well as feeding (FE) and rumination (RE) efficiencies, expressed in g NDF h-1, the number of cuds and cud chews per day showed a linear decrease according to the levels of xiquexique in the diet. There was a linear... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cactaceous; Fiber; Chewing; Resting; Pilosocereus gounellei; Rumination. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31595 |
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| Segabinazzi, Luciane Rumpel; Universidade Tecnológica Federal do Paraná; Menezes, Luis Fernando Glasenapp de; Universidade Federal de Santa Maria; Silva, Carlos Eduardo Kruger da; Universidade Tecnológica Federal do Paraná; Martinello, Clederson; Universidade Tecnológica Federal do Paraná; Boito, Bruna; Universidade Tecnológica Federal do Paraná; Molineti, Marcos Luis; Universidade Tecnológica Federal do Paraná. |
| This study evaluated the ingestive behavior of Hostein calves kept in two husbandry systems: feedlot or pasture. We examined the ingestive behavior of 11 male non-castrated calves, with average initial age of 75 days, six of which were individually penned, consuming corn silage and concentrate-based diet at a ratio of 40:60 (on a DM basis), and the remainder, on pearl millet pasture (Pennisetum americanum) receiving concentrate supplementation at 1.0% body weight. Evaluations were held from November to February, from 8:00 am to 6:00 pm. Feedlot calves stay longer (p < 0.05) in idle, both in lying and standing positions, while animals on pasture spent more time in eating and ruminating activities. Confined animals performed a higher number of daily... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ingestive efficiency; Idleness; Rumination; Calves. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22653 |
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| Campana, Ludmila Lacerda; Modesto, Elisa Cristina; Barros, Ana Carolina Carvalho de; Zanella, Pablo Gilliardi; Carvalho, Carlos Augusto Brandão de; Camargo Filho, Sérgio Traballi. |
| The ingestive behavior of crossbred heifers grazing on stargrass pasture was managed at two levels of light interception and two levels of post-grazing residual height. The experiment was conducted at Pesagro (Seropédica, Rio de Janeiro State) between April 2012 and January 2013. The grazing (GT), rumination (RT) and idling (IT) times were evaluated every 10 minutes throughout a 24-hour period. Forage samples were collected for the analysis of chemical composition and for leaf:stem ratio determination. Dry bulb, wet bulb and black globe temperatures were evaluated every hour along with the relative humidity, during grazing to characterize the environment and calculate the Black Globe Humidity Index (BGHI). The mean grazing time (6 hours) was inversely... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: BGHI; Cynodon nlemfuensis; Grazing; Idling; Morphological composition; Rumination. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24787 |
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| Mercês, Lucas Mercês; Universidade Federal do Recôncavo da Bahia; Marques, Jair de Araújo; Universidade Federal do Recôncavo da Bahia; Barbosa, Larissa Pires; Universidade Federal do Recôncavo; Brandão, Tiago Oliveira; Universidade Federal do Recôncavo da Bahia; Garcia, Maurício Passos; Universidade Federal do Recôncavo da Bahia; Costa, Aline Kelly de Araújo; Universidade Federal do Recôncavo da Bahia. |
| Objetivou-se avaliar a influência do horário de ordenha no comportamento ingestivo de vacas mestiças leiteiras no sistema de produção com o bezerro em pé. O experimento teve duração de 48 dias, no qual foram utilizadas 16 vacas leiteiras mestiças, com diferentes composições genéticas, em ensaio rotativo, com avaliação por período de 12 dias. Os tratamentos avaliados foram horário de ordenha tradicional (5h 30 min.) e alternativo (8h). As vacas foram submetidas à observação visual para avaliação do comportamento ingestivo. Os animais foram avaliados a cada 5 min. durante 24h, para determinação do tempo despendido em alimentação, ruminação e outras atividades. Os tempos gastos com estes itens não foram influenciados (p > 0,05) pelos tratamentos. Houve... |
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Palavras-chave: Ingestão; Pastagem; Ruminação intake; Pasture; Rumination. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12476 |
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| Oliveira, Aline Carsoso; Garcia, Rasmo; Almeida, Vitor Visintin Silva de; Oliveira, Hellenn Cardoso; Silva, Robério Rodrigues; Lima Júnior, Dorgival Morais de. |
| The aim of this study was to evaluate the feeding behavior of sheep fed sugarcane silage enriched with increasing levels of detoxified castor bean meal. Twenty-four non-castrated male Santa Inês sheep with an average body weight of 25.34 kg and four months of age, were distributed in four treatments - 0, 7, 14 and 21% of the natural matter of detoxified castor bean meal in sugarcane silage. There was a linear increase (p < 0.05) in time spent eating and feeding and rumination efficiency (g MS and NDF/h) with the inclusion of castor bean meal in silage. However, there was a linear decreasing response for time spent resting (p < 0.05). Time spent ruminating, number of boluses per day and numbers of chews per day per bolus were not affected (p >... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rumination; Intake; Ethology; Feeding efficiency; Rumination efficiency; Chewing.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/43848 |
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| de Almeida Cavalcanti, Maria Caroline; UFRPE; Batista, Ângela Maria Vieira; UFRPE; Guim, Adriana; UFRPE; Lira, Mário de Andrade; UFRPE; Ribeiro, Valéria Louro; UFRPE; Ribeiro Neto, Agenor Costa; UFRPE. |
| O presente trabalho teve por objetivo avaliar o consumo e comportamento ingestivo de caprinos e ovinos alimentados com palma Gigante (Opuntia fícus-indica Mill) e palma Orelha-de-elefante (Opuntia sp.). Foram utilizados 20 animais mestiços, sendo dez caprinos e dez ovinos, alojados em galpão coletivo, contidos individualmente por meio de cordas, distribuídos em delineamento inteiramente casualizado, em um arranjo fatorial 2 x 2 (duas espécies animais e duas variedades de palma). As observações comportamentais foram realizadas em intervalos de 5 min. por um período de 24h. Os consumos de matéria seca, extrato etéreo, fibra em detergente ácido, carboidratos totais e carboidratos não-fibrosos foram menores (p < 0,05) quando os animais recebiam palma... |
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Palavras-chave: 5.04.03.00-1 Nutrição e Alimentação Animal eficiência de alimentação; Mastigação; Ócio; Ruminação. feeding efficiency; Mastication; Idle; Rumination. |
| Ano: 2008 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4684 |
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| Araújo, Ricardo Alves de; Rodrigues, Rosane Cláudia; Costa, Clésio dos Santos; Santos, Francisco Naysson de Sousa; Cutrim Júnior, José Antonio Alves; Jesus, Ana Paula Ribeiro de; Shigaki, Francirose; Araújo, Jocélio dos Santos. |
| The objective was to evaluate the grazing behavior and the spatial distribution of feces of F1 young bulls from the cross between Nellore and Guzera on pastures of Urochloa brizantha cv. Marandu in silvopastoral systems composed of babassu palm (Attalea speciosa) and Marandu monoculture in the Pre-Amazon region of the state of Maranhão. Animals were evaluated in four systems consisting of 0, 80, 131, 160 palms ha-1, characterizing monoculture (mono), low density of palm trees (LD), medium density of palm trees (MD) and high density of palm trees (HD) during the rainy (RE) and dry (DE) periods. Five animals (repetitions) were used in each system, with 231-303 days of age and 180±15 kg body weight. Determinations of behavioral patterns were made by instant... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.05.02-0 babassu; Sward structure; Dispersal; Idle; Palm trees; Rumination. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/33085 |
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| Pimentel, Leidiane Reis; Silva, Fabiano Ferreira da; Silva, Robério Rodrigues; Schio, Alex Resende; Rodrigues, Eli Santana de Oliveira; Oliveira, Paulo Andrade de. |
| This study aimed to evaluate the effect of including of palm kernel cake on feeding behavior of lactating crossbred cows. Twelve crossbred Holstein x Zebu cows were distributed in three 4 x 4 latin squares, with the following treatments: control; inclusion of 5%; inclusion of 10%; inclusion of 15% palm kernel cake in the diet dry matter. The animals were observed during four periods as to feeding behavior, 24 hours in each period. There was no effect of inclusion of palm kernel cake (p > 0.05) on time spent on eating, ruminating and idling. The feeding efficiencies of dry matter and corrected neutral detergent fiber, total digestible nutrients, and the rumination efficiency of corrected neutral detergent fiber were not influenced (p > 0.05). There... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Behavioral activities; Feeding; Feed efficiency; Dry matter; Idle; Rumination. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23391 |
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| Alves, Evanilton Moura; UESB; Pedreira, Márcio dos Santos; UESB; Oliveira, Carlos Alberto Santana de; UESB; Aguiar, Luzyanne Varjão; UESB; Pereira, Mara Lúcia Albuquerque; UESB; Almeida, Paulo José Presidio; UESB. |
| Objetivou-se neste trabalho avaliar os efeitos da inclusão de ureia em dietas contendo farelo da vagem de algaroba sobre o comportamento ingestivo de ovinos. Os tratamentos constituíram da inclusão de níveis de ureia na dieta, sendo: 0; 0,5; 1,0 e 1,5% da MS total. Foram utilizados oito animais, machos castrados, com peso médio de 33,5 kg, distribuídos em dois quadrados latinos 4 x 4. A avaliação do comportamento ingestivo ocorreu no 17º e 18º dia experimental, sendo registrado o tempo despendido em alimentação, ruminação e ócio. Foram realizadas observações por três períodos, das 10 às 12h, 14 às 16h e 18 às 20h, determinando-se o número de mastigações merícicas bolo ruminal-1 e o tempo gasto para ruminação de cada bolo. Os tempos de... |
| Tipo: Pesquisa de campo |
Palavras-chave: Alimentos alternativos; Comportamento ingestivo; Pequenos ruminantes alimento alternativo; Confinamento; Mastigação; Nitrogênio não-proteico; Nutrição; Ruminação Nutrição animal alternative feed; Confinement; Chewing; Non-proteic nitrogen; Nutrition; Rumination. |
| Ano: 2010 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8832 |
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| Meneses, Murilo de Almeida; Universidade Estadual do Sudoeste da Bahia; Silva, Fabiano Ferreira da; Universidade Estadual do Sudoeste da Bahia; Schio, Alex Resende; Universidade Estadual do Sudoeste da Bahia; Silva, Robério Rodrigues; Universidade Estadual do Sudoeste da Bahia; Souza, Dicastro Dias de; Universidade Estadual do Sudoeste da Bahia; Porto Junior, Antônio Ferraz; Universidade Estadual do Sudoeste da Bahia. |
| Current experiment evaluated the inclusion effect of crude glycerin levels in the diet on the feeding behavior of confined dairy cows. Fifteen crossbred Holsteinx Zebu cows were used, divided into three 5 x 5 Latin squares, with treatments: control (no addition of glycerin) and inclusion of 50, 100, 150 and 200 gcrude glycerin per kg of dry matter (DM) in the diet. The animals were subjected to five visual assessments of feeding behavior for 24 hours in each period. Linear increase on feeding time and rumination and on decrease of idle time with the inclusion of crude glycerin levels (p < 0.05) was reported. There was a linear effect on consumption of dry matter and neutral detergent fiber (NDF) corrected for ash and protein (NDF); a similar effect... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.00.00-2; 5.04.03.00-1 feeding; Visual assessment; Feed efficiency; Leisure; Rumination. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/21488 |
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| Poli, César Henrique Espírito Candal; UFRGS; Lúcia Monteiro, Alda Gomes; UFPR; Barros, Carina Simionato de; UFPR; Dittrich, João Ricardo; UFPR; Fernandes, Sergio Rodrigo; UFPR; Carvalho, Paulo César de Faccio; UFRGS. |
| O objetivo deste estudo foi avaliar o comportamento ingestivo de cordeiros em pastagem de Tifton-85 (Cynodon spp.) em três sistemas de produção: cordeiros desmamados aos 60 dias de idade e mantidos em pastagem; cordeiros mantidos com suas mães em pastagem; e cordeiros mantidos com suas mães em pastagem e suplementados em creep feeding. O delineamento foi em blocos ao acaso com três repetições, utilizando quatro cordeiros-teste por repetição. Na pastagem, avaliou-se a altura, a massa, a composição morfológica e bromatológica da forragem. Na avaliação do comportamento ingestivo registrou-se, do nascer ao pôr do sol, o tempo despendido nas atividades de pastejo, ruminação, ócio, amamentação e alimentação no creep feeding. Avaliou-se, também, a taxa de bocados... |
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Palavras-chave: Creep feeding; Desmame; Pastejo; Ruminação; Taxa de bocado; Cynodon spp 5.04.05.01-2 creep feeding; Weaning; Grazing; Rumination; Bite rate; Cynodon spp. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6014 |
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| Minervino,A.H.H.; Kaminishikawahara,C.M.; Soares,F.B.; Araújo,C.A.S.C.; Reis,L.F.; Rodrigues,F.A.M.L.; Vechiato,T.A.F.; Ferreira,R.N.F.; Barrêto-Júnior,R.A.; Mori,C.S.; Ortolani,E.L.. |
| In this study we examined the effects of different feed concentrates on sheep behaviour. Our hypothesis was that citric pulp would stimulate rumination and be capable of replacing other concentrates traditionally used for feeding in confinement, to reduce the risk of urolithiasis. Ten adult Santa Inês sheep were distributed in a Latin square with five different diets, one control diet with 80% hay and 20% commercial feed and four diets containing 30% coast-cross hay and 70% of the following concentrates: pelleted citrus pulp, citrus pulp meal, cornmeal or wheat bran. After 21d of adaptation to each one of the five diets, the sheep were visually monitored for 24 h at 3 min intervals to record the time spent ruminating, time spent eating and time spent... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feed behaviour; Citric pulp; Rumination; Urolithiasis; Cornmeal. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000401163 |
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| Conceição,Maria Gabriela da; Ferreira,Marcelo de Andrade; Campos,José Maurício de Souza; Silva,Janaina de Lima; Detmann,Edenio; Siqueira,Michelle Christina Bernardo de; Barros,Leonardo José Assis de; Costa,Cleber Thiago Ferreira. |
| ABSTRACT The effect of replacing wheat bran with spineless cactus (0, 25, 50, 75, and 100%) in sugar cane-based diets on the intake of nutrients, feeding behavior, and rumen digestibility of steers was assessed using digested samples collected from the omasum. Five crossbred steers (1/2 Holstein-Zebu) were fitted with cannulas in the rumen and then assigned to a 5 × 5 Latin square design. Samples of omasal digesta were collected for three days. Rumen was evacuated via the rumen cannula to determine the rumen pool of dry matter (DM), neutral detergent fiber (NDF), indigestible NDF (iNDF), intake (ki), passage (kp) and degradation (NDF) rates, and the passage of iNDF (kpi). Nutrient intake displayed a quadratic effect, with maximum intakes of DM (5.73 kg... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Degradation rate; Digestibility; Fiber; Passage rate; Rumination. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000400158 |
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| Missio,Regis Luis; Brondani,Ivan Luiz; Alves Filho,Dari Celestino; Silveira,Magali Floriano da; Freitas,Leandro da Silva; Restle,João. |
| This study was developed to evaluate the ingestive behavior of beef cattle finished in feedlots with different concentrate levels in the diet. Sixteen bulls fed 22, 40, 59, or 79% of concentrate in the diet were assigned to a complete randomized design, with four replicates each. The supplied diets were isoproteic and the roughage used was corn silage. Data collection was carried out during the finishing period, with a total of six days. The time given to food intake, rumination, the number of bouts per meal and neutral detergent fiber rumination efficiency decreased linearly as the concentrate levels in the diet increased. Idle time increased linearly accordingly to the increment of concentrate in the diet. The animals have greater feed intake and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Corn silage; Feeding time; Food efficiency; Idle; Rumination. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000700025 |
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| Gomes,Helen Fernanda Barros; Souza,Samuel Figueiredo de; Oliveira,Daiana de; Biagioli,Bruno; Teixeira,Izabelle Auxiliadora Molina de Almeida; Resende,Kleber Tomás de. |
| ABSTRACT This study was conducted to investigate the effect of selective feeding habits on the quality of the ingested diet and the effect of feed restriction on the selectivity and behavior of goats in feedlots. Differences were found only in the amount of feed given to the animals, with a difference in the amount of feed rejected as a function of the nutritional level. Higher levels of orts were measured for those animals that received the ad libitum diet. For the composition of orts, differences were measured only in the ether extract fraction. Animals fed the ad libitum diet increased their intake of ether extract and energy, crude fiber, neutral detergent fiber, and acid detergent fiber. Thus, they had a preference for consuming the fibrous and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Granulometry; Intake; Rumination; Small ruminant. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982020000100801 |
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| Silva,Claudete Maria da; Furtado,Dermeval Araújo; Medeiros,Ariosvaldo Nunes de; Saraiva,Edilson Paes; Pereira,Walter Esfrain; Guimarães,Mércia Cardoso da Costa. |
| The objective of this study was to analyze the behavior of three genetic groups of confined goats by image monitoring using nine unneutered goats of the Azul, Graúna and Moxotó genotypes. The experimental design was completely randomized, in a 3 × 3 factorial arrangement (genetic groups × periods - morning, afternoon and night), with three replications. Animals were monitored by video cameras placed at the ceiling of each stall for 10 days. There were interaction factors in the frequency of behavioral categories: interaction with the trough, self-cleaning, standing bipedally, social interaction, and other activities. Azul, Graúna and Moxotó native goats kept in the same environment under the same system of containment and feeding show different frequencies... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ethogram; Feed intake; Rumination; Social interaction; Water consumption. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000600327 |
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| Vieira Júnior,Luiz Carlos; Cabral,Luciano da Silva; Zervoudakis,Joanis Tilemahos; Abreu,Joadil Gonçalves de; Souza,Alexandre Lima de; Morenz,Mirton José Frota. |
| The ingestive behavior and performance of female lambs grazing on Marandu pasture submitted to different stocking rates during the rainy and transition season were evaluated. The experimental area with 4,500 m² was divided into 45 paddocks of 100 m². Twenty-seven Santa Ines female lambs (purebred) with 4 months age and 22 kg of initial body weight were distributed in a completely randomized design, with nine replicates. Lambs were divided into 9 groups with the same initial weight and submitted to three stocking rates: 2, 3 and 4 lambs/paddock, which corresponded to 40, 60 and 80 lambs/ha, respectively. Each group of animals had a module of five paddocks, managed on intermittent grazing system, with 7 days of occupation and 28 d of rest. Increase on time... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Average daily gain; Gain per area; Grazing; Resting; Rumination; Sheep. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100011 |
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| Vargas Junior,Fernando Miranda de; Wechsler,Francisco Stefano; Rossi,Patrícia; Oliveira,Marcus Vinicius Morais de; Schmidt,Patrick. |
| This trial aimed to investigate the influence of calf genetic group on the ingestive behavior of Nellore dams and their offspring on pasture. Twenty one primiparous and multiparous Nellore cows were assigned to the experiment; 13 cows nursed straightbred Nellore calves; and eight cows nursed halfbred Simmental × Nellore calves. The observations started in the morning, as soon as identification of the animals in daylight was possible, and they lasted until after sunset, when identification became impossible. The observations were made at 3, 6, 12, 24 and 30 weeks after calving. The following events were continuosly observed: grazing, rumination, idleness, water and mineral intake, and suckling frequency and length.. The dams of straightbreds showed a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crossbreeding; Grazing; Idleness; Rumination; Suckling. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000300026 |
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| Souza,Wander de; Barbosa,Orlando Rus; Marques,Jair de Araújo; Gasparino,Eliane; Cecato,Ulysses; Barbero,Leandro Martins. |
| It was aimed to verify the effect of the presence of trees and their heights in silvipastoral system on the intake behavior of Nellore heifers in the summer. Ten heifers for the following systems were used: system without shade, silvipastoral system with 8-meter and 18-meter trees. The data were collected in three days during 12 hours, subdivided in morning (7:15 a.m. to 1. p.m.) and afternoon (1:15 p.m. to 7 p.m.). It was evaluated the times and frequency of grazing, rumination, idle and the percentage of time that the animals remained in the shade; black globe-humidity index, whose average and minimum values (86 and 82) were equal for 8-meter tree system and 18-meter tree system; however they were lower when compared to the without shade system (89 and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ambience; Indle; Index; Rumination; Shade; Tree. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000300029 |
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| Pizzuti,Luiz Angelo Damian; Alves Filho,Dari Celestino; Brondani,Ivan Luiz; Pacheco,Paulo Santana; Freitas,Leandro da Silva; Segabinazzi,Luciane Rumpel; Callegaro,Álisson Marian; Teixeira,Odilene de Souza. |
| The objective of this study was to evaluate behavior patterns of heifers grazing on black oat (Avena strigosa Schreb.) and ryegrass (Lolium multiflorum Lam.), fed supplementation with brown rice meal and/or protected fat. A total of 28 Charolais × Nellore crossbred heifers at average initial age of 18 months and with initial live weight of 274.9±4.97 kg were used in the experiment. Animals were kept in oat + ryegrass pastures and distributed in the following treatments: no supplementation; Megalac (MEG): protected fat supplementation; supplementation with brown rice meal (BRM); and supplementation with BRM + MEG. The neutral detergent fiber (NDF) intake of pasture either in kg or in percentage of live weight was not changed by supply of supplement, but... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding stations; Grazing; Idle; Neutral detergent fiber; Number of bites; Rumination. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800017 |
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| Registros recuperados: 28 | |
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