Mudanças climáticas previstas para o final do século afetam o desempenho e o desenvolvimento esquelético de larvas de tambaqui (Colossoma macropomum)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cultivo de Haematococcus pluvialis Flotow (Chlorophyceae) em sistema fototrófico e mixotrófico a base de meio alternativo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O temperamento de bovinos confinados em diferentes disponibilidades de espaço e suas relações com o desempenho e a qualidade da carcaça e da carne

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Levantamento de coeficientes de desempenho de refrigeradores domésticos associados a armazenador térmico

Pós-graduação em Engenharia Mecânica - FEB

Glutamina e nucleotídeos na dieta de frangos de corte criados no sistema alternativo

The experiment was conducted to evaluate the effect of supplementing glutamine and nucleotides on growth performance and development intestinal morphology in broiler chicks. In the trial, 600 male broiler chicks distributed in randomized blocks in a 3x2 factorial arrangement (consisting of a uniform basal diet supplemented with: 0.0, 0.5 or 1.0% glutamine, and 0.0 or 0.04% nucleotides), for a total of 6 treatments with 25 birds each. Means of performance (weight, weight gain, feed intake, feed conversion and mortality) were obtained 7, 21 and 42 days of age. At the end of the experiment 4 broilers per treatment were used to determine organs weight and development intestinal morphology. Glutamine supplementation (1%) improved the body weight, feed intake and feed conversion in the first week. Glutamine and nucleotides supplementation did not affect performance in broiler chicks in the period one to 21 and one to 42 days of age. In conclusion, it was demonstrated that feeding 1.0% glutamine improved growth performance of broiler birds at 21 days of age.

Análise diferencial da potência máxima gerada por um sistema solar fotovoltaico

The Earth receives annually 1,5.1018 kWh of solar energy, which corresponds to 1000 times the world energy consumption in this period. This fact comes out that, besides being responsible for the maintenance of life on Earth, the solar radiation is in an inexhaustible energy source, with an enormous potential for use by systems capture and conversion into another form of energy. In many applications of low power systems that convert light directly into electricity, called photovoltaic advantageously replace other means of production processes, where its distribution is very significant. The determination of the power generated by such a system is of paramount importance for the design energy of its implementation and evaluation of the system itself. This study aims to determine a relationship between the maximum power generated by solar photovoltaic and characteristic parameters of the generator. This relationship allows to evaluate the performance of such a system. For simulations of the developed equations were used 3 photovoltaic modules with an output of 100 Wp each, and data collection was performed during one year by enrolling in addition to meteorological data, solar irradiance incident on the modules.

Desempenho agronômico e diagnose foliar da aveia preta em função da calagem em plantio direto

The soil acidity in no tillage system could be resolved by lime superficial application, improvement to crop mineral nutrition and yield. The experiment carried out on a Rhodic Kandiudalf in Botucatu, São Paulo State, Brazil, in dry conditions, aiming to evaluate the agronomic development and leaf diagnosis of black oat plants, under superficial liming in no tillage system. A randomized complete block design was used, with four replications, the treatments were superficial application of different dolomítico lime rates (R0 = zero – without lime; R1 = 1,8 t ha-1 – lime to increase the base saturation at 50%; R2 = 3,6 t ha-1 – lime to increase the base saturation at 70% and R3 = 5,4 t ha-1 – lime to increase the base saturation at 90%), in October 2002. The black oat Common cultivar was seed in April 2004, in to second year, after the crop rotation of millet (spring) – common bean (summer) – black oat (autumn-winter). The results showed that: the black oat had yield increase by superficial liming, mainly to most dry matter and grain per panicule. Beyond, the superficial liming application did not prejudice leaf diagnosis of culture.

Custos energéticos do agroecossistema pinhão-manso e milho: comparativo entre o sistema de condução sequeiro e o irrigado

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desempenho operacional de semeadora e produtividade do milho em plantio direto e cultivo mínimo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desempenho agronômico do lodo de esgoto como fonte de nitrogênio em bananeiras

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desempenho operacional de transplante manual e mecanizado da cultura da alface

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos da estabulação sobre o trato respiratório de equinos em dois tipos diferentes de camas e a pasto

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho de bovinos Nelore e ½ Angus/Nelore adaptados em confinamento por 9 ou 14 dias

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Produção e qualidade de silagens de sorgo em sistema de integração lavoura-pecuária no cerrado de baixa altitude

Pós-graduação em Agronomia - FEIS

Avaliação do Sistema Simplified Drum-Buffer-Rope em ambientes de produção para estoque

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)