Navegando por Autor "Ribeiro, Valéria Louro"

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Acompanhamento das atividades de fabricação de ração na empresa Cedan Rações em Serra Talhada
(2019) Cruz, Lucas Alves da; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/0520024249810427
Acompanhamento das práticas de criação animal na Fazenda Pitombeira em Serra Talhada
(2019) Leal, Michele Araújo Novaes; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/7128252183786866
Acompanhamento do manejo produtivo de animais na Fazenda Pitombeira em Serra Talhada
(2019) Barbosa, Anderson José Braz; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/1973502030287511
Aplicação de técnicas laboratoriais para identificar e quantificar parasitos gastrointestinais em diferentes espécies de animais de produção
(2019) Freitas, Daniel Carlos da Silva; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/5185887452546295
Avaliação do comportamento social e alimentar de ovinos jovens, com e sem as matrizes
(2019) Freitas, Daniel Carlos da Silva; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/5185887452546295
The objective of this study was to evaluate the social and feeding behavior of young sheep with and without the matrices. Eight male and female animals, three and fiverespectively, with no defined racial pattern (SPRD), with ages ranging from six to seven months of age, were used. Behavioral observations occurred for eight hours daily, from 6 am to 2 pm for three consecutive days, with a five-minute record, using a stopwatch. For the identification of the animals were used yarns for making necklaces with different colors (blue, dark blue, yellow, orange, green, white, silver and pink). The variables related to social behavior, vocalization, integration with the environment, jokes and fights; and feeding, feeding time, rumination time, standing leisure, lying leisure and water consumption were recorded in an etogram. During the days of observation, two observers write the records of the behavioral variables and the third (fixed during the days of observations), to identify and record the other social and food activities. It is concluded that the separation of young sheep from their matrices can modify the social and feeding behaviors of the animals. Among the results obtained the social variables as interaction with the environment and vocalization; (P> 0.0001), between the treatments (animals raised jointly (mother and offspring) and offspring separated from their mothers and put in an attached picket), probably due to climatic conditions and the environment, separation of the offspring from their mothers, formation of a new social organization, etc. However, some variables such as total rumination time and total leisure time, there was no significant difference between the treatments, probably due to the preference on the side of lying down or the position of limbs and trunks, selection capacity.
Comportamento ingestivo de ovinos da raça Morada Nova em crescimento recebendo dieta com macarrão instantâneo em substituição ao milho
(2020-10-03) Menezes, Ana Flávia Novaes de Carvalho; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/5085891860796204
The aim of this study was to evaluate the ingestive behavior of growing Morada Nova sheep, fed different levels of instant noodle residue in substitution for corn. The experiment was conducted at the Agronomic Institute of Pernambuco in the city of Sertânia-PE and 15 male animals were used, divided into five treatments, with them being 0%, 25%, 50%, 75% and 100% of instant noodles. Each ration was duly balanced so that it will meet all the requirements of this category, having a roughage:concentrate ratio of 50:50. Two behavioral observations were made, which took place during 24 hours a day, from 06:00 am to 05:50 the next day. The first, performed after the adaptation period and the second, 28 days later. The animals were housed in individual pens in a completely randomized design with identification. The variables observed were: feeding time, rumination time and leisure time. In addition to the behavior, the frequency in which the animal ingested mineral salt and water was also observed. After the experimental period, the data were tabulated and submitted to analysis of variance and the averages compared by the Tukey test at 5% probability, using the Statistical Analysis Systems softwere (SAS, 2000). There was no significant effect (P> 0.05) for any parameter of ingestive behavior, as well as for the frequency of water consumption. However, there was a significant effect (P <0.05) for the frequency of salt consumption. The residue of instant noodles can be offered in the diet of sheep because it does not change the behavior
Levantamento do Uso de Frutíferas na Alimentação Animal: Estudo de caso do Município de Flores (PE)
(2019) Vieira, Mary Adriélle Cristianny Gregório; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/4732082364248892
The purpose of this study was to identify and quantify the man fruits used in animal nutrition supply form (fresh or processed), as well as relate to the period of the year with greater supply of fruits to the animals and consequent reduction the cost in animal nutrition in the municipality of Flowers –PE. The research began in April 2017 and was leduntil September 2018. The producers of the rural municipality were identified and divided by North/South, East/West, at random, where it applied structured questionnaires with multiple-choicequestions directly to producers. During the research questionedwhether acceptance of the fruit for the animals and possible digestive problems arising from your consumption. It is concluded that on the results, that 60% of respondents do, the supply of fruits to animals as possible to your reality, between the fruit offered include cashew (Anacardium occident) possible to your reality, between the fruit offered include cashew (Anacardium occident).
Práticas de Produção de Caprinos e Ovinos na Fazenda Cachoeira/IPA Sertânia-PE
(2020-10-03) Menezes, Ana Flávia Novaes de Carvalho; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/5085891860796204
Principais indicadores utilizados como medidas de avaliação do bem-estar na criação de suínos - Revisão
(2021-11-22) Morais, Wanessa Antas de; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/0483598198499953
The objective of this work was to review, within the literature, the existing indicators used to assess the welfare in swine farming, thus substantiating the negative and positive impacts generated within the system. There has been an immense need for applicability of the Animal Welfare Science - BEA in swine farming to obtain the expansion of markets (internal or external), producing quality, ethical products that take maximum care of animal life. Through research in existing literature, we sought to show the main ways and means of measuring the quality of life of pigs (in terms of feeding, physiology, health and productivity) in addition to the conditions provided for in these animals' facilities. Thus, concluding that Brazil's potential is very large in swine production, but it is noted that it still needs to develop more studies
Produção de fitomassa e composição bromatológica de milho hidropônico cultivado sob diferentes substratos
(2019) Barbosa, Anderson José Braz; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/1973502030287511
The objective of this study was to evaluate the effect of the different substrates on the production of hydroponic maize green forage (Zea mays L.) cultivated in the semi-arid region of Pernambuco. The experiment was carried out in a randomized block design. The treatments consisted of sugarcane bagasse (SB) (100%), sugarcane bagasse + sugarcane straw (SBS) (50% + 50%), sugarcane straw (SS) (100%), Calotropis procera SW (CP) (100%) and sugarcane bagasse + Calotropis procera SW (SCP) (50% + 50%), in which corn seeds were sown, both with five replications. The blocks consisted of five flowerbeds measuring 0.5 m wide by 2.5 m length, subdivided into five sub-plots of 0.5 m x 0.5 m (0.25 m²) made with wooden slats arranged in parallel leaving 0.50 m streets between bed flowers for the maneuvers, totaling five treatments and five repetitions. The flowerbeds were lined with black polythene tarps of 15 microns. The density used was 2.5 kg of seeds / m². The corn seeds were previously hydrated by immersion in water for 24 hours before sowing for pregermination. An approximately 3 cm layer of the substrates was placed, followed by irrigation with water to moisten the substrate. The seeds were then manually distributed homogeneously, according to the treatments, and covered with another 2 cm layer of the respective substrates. For fertilization, a commercial solution for hydroponic corn was used. Harvesting was performed on the 15th day after sowing. The production per m² of green phytomass, aerial part green mass, green mass of the substrate with root, dry matter (DM) of the total forage, aerial part DM and root DM of the substrate were determined; analysis of percentage of DM, mineral material (MM) and neutral detergent fiber (NDF) of the complete forage, substrate with root and aerial part. The data were submitted to analysis of variance and Tukey test at 5% of probability. The treatment that CP was used as the only substrate did not present productive responses. There was no significant difference (P> 0.05) for the production of natural matter between the treatments. For the production of DM per m-2 of the complete forage, there was the influence of the substrate (P <0.05), where the treatment with SB presented higher production in relation to the SS, being found the values of 4.83 and 3.64 kg of DM per m2, respectively. The substrate influenced (P <0.05) the production of green mass of the aerial part, where the treatments SB and SCP obtained productive values of 676.25 and 106.25 g.m², respectively. For production DM of the aerial part the values found were 94.06; 69.08; 92.34 and 20.23 g.m-2 for SB, SBS, SS and SCP, respectively. For the green mass production of the most root substrate, there was no significant difference (P> 0.05) between the treatments. The sugarcane bagasse presented better productive response and better composition. The substrate influenced the content of DM and MM of the complete forage and aerial part.