3123982 documents found, page 8419 of 312399
Adição de misturas enzimáticas em rações com restrição nutricional para frangos...
Silva, João Pedro Sabino de SouzaTwo experiments were performed to evaluate the addition of enzymes in diets with nutritional restriction for broilers, 8-21 and 33-47 days of age. From 8 to 21 days were used 900 chicks and 33 to 47 days 300 chickens, both groups, males of Cobb-500 SF, were distributed in a completely randomized design. In 8-21 days, the treatments consisted of: 1. Positive Control (PC); 2. Negative Control (NC) with reductions...
L-arginina em dietas contendo ou não produto lácteo para leitões desmamados
Bem, Francisco Aldevan MirandaThe objective was to evaluate the supplementation of L-arginine in diets containing or not milk product for weaned piglets. For this purpose, we used 32 piglets weaned at 21 days of same commercial line, with average weight of 1.919 ± 5.159 kg, distributed in a random block design to control the initial weight differences. The experimental diets were: DS - Diet mainly composed of corn soybean meal without dairy...
Desempenho e comportamento ingestivo de cordeiros alimentados com dietas conten...
Pereira, Danillo MarteThe objective of this study was to determine the ideal dietary neutral detergent fiber (NDF) content that provides the maximization of the productive performance and the ingestive behavior of the Santa Inês sheep finished in feedlot. Thirty Santa Inês sheep were used, with an initial live weight of 23 ± 1.5 kg, distributed in a completely randomized experimental design (DIC), with twelve replicates. The diets w...
Avaliação agronômica de nopalea cochenellifera em função da frequência de colheita
Silva, Anderson SamuelThe objective of this study was to evaluate the morphological, productive and chemical characteristics of the forage cactus as a function of three harvest frequencies in the rainfed system. The experiment was conducted in a randomized block design with three crop frequencies: semiannual, annual and biennial, after the cut of uniformity, which was carried out in January 2017, in the second productive cycle of th...
Utilização de blocos multinutricionais em diferentes sistemas de produção para ...
Almeida, Gabriel Henrique OliveiraTwo trials were carried out in different production systems (confined in feedlot and field pasture) using supplements for sheep in periods of food shortage in the semiarid region of Paraíba state. In the first study, the effect of molasses levels in the multinutrient blocks on the intake, performance, blood parameters and economic indicators in the diet of feedlot lambs was evaluated. Twenty-four Santa Inês lam...
Índices de qualidade biológica do solo em área sob manejo de adubos verdes
Sosa, Karla Selene ForstallIn the search for a sustainable agriculture the use of plant species that promotes soil biological properties has been considered as an alternative to soil conservation practices. Our aim here was to evaluate the effects of plant species cultivation on both the soil macroarthropods and arbuscular mycorrhizal fungi communities in a semiarid ecoregion. The study was developed in field conditions, using a randomiz...
Marcadores espectrais no visível e infravermelho próximo pra identificação de s...
Ferreira, Daniel da SilvaThe production and availability of seeds of castor bean (Ricinus comunnis L.) with physical, genetic and physiological quality, constitutes a challenge to the productive chain, because, despite their own variability concerning seeds, in many cases it is not possible to distinguish visually some genotypes that which can promote the loss of quality. With the aim of establishing spectral markers based on identific...
O lugar da pesquisa na formação escolar e acadêmica em memoriais de pós-graduandos
Dias, Alexandra PereiraThe present work aimed to analyze the impact of research on the school and academic formation of students linked to the Postgraduate Program in Linguistics (PROLING) and the Postgraduate Program in Literature (PPGL) of the UFPB, at the masters and PhD levels, and their representations about scientific formation, particularly in undergraduate studies, through the analysis of the textual genre Memorial. The theor...
Atitudes dos ouvintes em relação a vozes saudáveis e desviadas
Evangelista, Deyverson da SilvaThe objective of the present research is the relation between the linguistic attitude and the presence, the predominant vocal quality and the intensity of the vocal deviation. There were 44 speech samples, from the presence, the predominant vocal quality and the intensity of the deviation for 152 university listeners to perform the judgment of attitudes, through a scale of semantic differential. The results of ...
Fronteiras de guerra: um estudo etnográfico com as mulheres que fazem a travess...
Ribeiro, Juliana Serretti de Castro ColaçoThe narcotic substance trafficking continues to be one of the crimes that most incarcerates individuals throughout Latin America. The data behind this great assault of the penal system reveal – from the idealization of the War on Drugs policy, exported around the world by the United States of America – symptomatic characteristics that refer to the race and social class conditions of the criminalized individuals...