TCC - Bacharelado em Zootecnia (UAST)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/2942
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Item 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/5085891860796204The 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 behaviorItem Digestibilidade in situ da indigofera suffruticosa e da varronia leucocephala(2019) Oliveira, Pedro Henrique Porfirio; Souza, Evaristo Jorge Oliveira de; http://lattes.cnpq.br/0510969297765295; http://lattes.cnpq.br/6300290493354561Objective to evaluate the in situ digestibility of Indigo (Indigofera suffruticos) and kid (Varronia leucocephala). The experiment was conducted in the academic unit of Serra Talhada-UAST of Universidade Federal Rural de Pernambuco-UFRPE in Ruminants. We used three sheep rumen fistulados, no racial pattern set (SPRD) not castrated. We used the random blocks design in schemes of plots subdivided. The plants selected for hatching were subjected to a drying kiln forced circulation of air at 55° c. After the material was ground in a mill with 3 mm sieve and placed in bags of TNT with dimensions of 5 x 10 x 2 cm having 1.0804 grams of sample of Indigo in each bag and 1.0947 grams of sample from the boy hard in each bag , all in duplicate. The rate of dry matter disappearance of Indigo, took 24 hours to reach the peak of disappearance. In relation to the kid hard, took 96 hours to reach the peak of disappearance, taking 72 hours more than the Indigo. In general the anil obtained higher rate of dry matter disappearance (61.20%) than the kid hard (44.40%). Indigo presented significant difference (P < 0.05) when connected the digestibility of potential and effective (2, 5, and 8%/h) compared to the kid hard. The soluble fraction (a), potentially degradable fraction (b), rate of degradation were greater in anil than the kid hard, as the non-degradable fraction (ND), was increased also in the kid hard on Indigo. Despite Indigo be more degradable than the kid hard, both serve as alternative feed for sheep, contributed satisfactorily to production. It is important more research related to chemical composition and disgestibilidade of these foods as much as others, to strengthen the use of fodder plants of the Caatinga in animal production.Item 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/4732082364248892The 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).Item 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/1973502030287511The 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.Item Substituição do milho por resíduo de macarrão instantâneo em dietas para ovinos da raça Morada Nova em crescimento(2020) Queiroz, Breno Moises Santos de; Ribeiro, Valeria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/2932004824490867The objectiveofthisstudywastoevaluatethereplacementofcornbytheinstant noodles residue (RMI) atdifferentlevelsofsubstitutionontheconsumptionand performance ofgrowing Morada Nova sheep. The levelsofsubstitutionofcorn for pasta residuewere 0; 25; 50; 75 and 100%. Twenty male lambsofthe Morada Nova breedwereused, uncastrated, withapproximatelyfivemonthsof age andaverageinitialliveweightof 18.9 ± 3 kg, housed in individual stalls, distributed in a completelyrandomized design withfivetreatmentsandfiverepetitions. Daily consumptionandweightgainoftheanimalswereevaluated. The differentlevelsofsubstitutionhad no effectonconsumption, averaging 678 g per day. A weightgainof 121 g / daywasobserved, with a significanteffect. The replacementofcornby pasta residueuptothelevelof 25% in the Morada Nova sheep diet providedbetterconsumptionand performance similar tothe diet containingonlycorn as anenergysource.