Stored Corn
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Selectivity of registered pesticides for the corn crop on immature stages of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae)
RESUMO Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) é parasitoide de ovos de lepidópteros praga no milho, Zea mays L. (Poaceae), no Brasil. Produtos químicos usados na agricultura podem ser tóxicos para este agente de controle biológico. O objetivo do presente estudo foi avaliar a longevidade, parasitismo e emergência de T. preti
Ciênc. agrotec.. Publicado em: 20/01/2020
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2. FLOW PROPERTIES AND PATTERN FLOW PREDICTION OF FOOD INDUSTRIAL POWDERS
ABSTRACT: More and more industries are faced with new products that need to be stored in silos which, in general, require knowledge of their physical properties and, above all, flow. Food industries are among those using powders as raw materials likely to develop functional problems. Thus, the aim of the present study was to investigate the flow properties o
Eng. Agríc.. Publicado em: 2017-08
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3. Qualidade fisiológica de sementes de milho doce sob diferentes condições de armazenamento / Physiological quality of sweet corn seeds under different storage conditions
The seed of sweet corn is more susceptible to injury in storage that the seeds of common corn. Due to this characteristic, the author of the present study aimed to evaluate the physiological quality of seeds of sweet corn stored under different conditions. The experiments were conducted at the Seed Analysis Laboratory of the Federal University of Lavras/MG,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/07/2011
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4. Acoplamento de técnicas espectrométricas com métodos quimiométricos de classificação e calibração multivariada em alimentos / Coupling spectrometric techniques with chemometric methods for classification and multivariate calibration in food
This research work describes three studies of chemometric methods employed for the classification and characterization of edible oils and its quality parameters through Fourier Transform mid infrared spectroscopy and near infrared spectroscopy, and for the monitoring the oxidative stability and quality of yogurt using fluorescence spectroscopy . The first an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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5. Crescimento de Aspergillus flavus e produção de aflatoxina em grãos de milho armazenados sob diferentes temperaturas / Growth of Aspergillus flavus and aflatoxin production in corn grains stored at different temperatures
Micotoxinas são metabólitos secundários do metabolismo de fungos podendo ser imunossupressoras, potencialmente carcinogênicas, teratogênicas e mutagênicas, sendo que as aflatoxinas são as mais potencialmente carcinogênicas. A melhor forma de prevenir a produção de micotoxinas é controlar os fatores que permitem o desenvolvimento de fungos. Assim,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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6. Condições de armazenamento e conservação do potencial fisiológico de sementes de diferentes genótipos de milho / Storage conditions and seed performance of different corn genotypes
Seed storability is affected by several factors including genotype and environmental conditions. Corn seed producers are highly concerned with variations in seed longevity of different hybrids, resulting in lower performance than desired during the normal sowing season as much as during off season times. The objective of this research was to evaluate the eff
Publicado em: 2011
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7. Desempenho de diferentes estrategias de aeração de milho armazenado / Performance of different aeration strategies for stored corn
The efficiency of grain storage doesn t consist only to "save" the agricultural production, but mainly to avoid the problem with the moisture migration, incidence of insects and development of microorganism in grains, during the process. Aeration is currently used for reducing and homogenization the intergranular temperature, aiming to minimize these problem
Publicado em: 2010
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8. Internal quality of conventional and omega-3-enriched commercial eggs stored under different temperatures
The internal quality of conventional and ω-3 enriched commercial eggs stored at different temperatures was evaluated. Eggs derived from Isa Brown layers fed two different diets. In Group 1, 432 hens were fed throughout their productive life with a diet based on corn and soybean meal (production of conventional eggs). In Group 2, starting at 22 weeks of age,
Revista Brasileira de Ciência Avícola. Publicado em: 2009-09
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9. Effect of spray volume on the moisture of stored corn and wheat grains
A pulverização de inseticidas é o principal método de controle preventivo das pragas dos grãos armazenados. O objetivo deste trabalho foi avaliar o efeito do volume de pulverização na umidade de grãos de milho e trigo armazenados. Foram acondicionados 2 kg de grãos em sacos plásticos e pulverizados com doses teóricas de zero, 1, 3, 5, 8 e 10 litro
Brazilian Archives of Biology and Technology. Publicado em: 2008-06
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10. Dietary oxidized poultry offal fat: broiler performance and oxidative stability of thigh meat during chilled storage
Two experiments were conducted to evaluate the effects of dietary oxidized poultry offal fat on the performance of broilers and on the oxidative stability of dark chicken meat. One hundred and sixty male chicks were fed a corn-soybean meal diet containing 4% fresh or oxidized poultry fat from 10 to 47 days of age. Fresh fat was stored frozen until diets were
Revista Brasileira de Ciência Avícola. Publicado em: 2008-03
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11. Dry material losses and qualitative evaluation of corn grain stored in hermetic units / Determinação da perda de matéria seca e avaliação qualitativa de grãos de milho armazenados em bolsas herméticas
A significant increase in the grain sector has been observed over the last few years, leading to the expansion of the balance of trade. However, in various Brazilian States, storage systems are composed of old structures, precarious for storage which end up compromising the quality of the product during storage. In order for the sector to increase exports an
Publicado em: 2008
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12. Níveis de ácidos graxos e qualidade de ovos comerciais convencionais e enriquecidos com ômega-3. / Fatty acid levels and quality of conventional and enriched omega-3 eggs.
1160 eggs were utilized in four experiments were conducted in Eggs Analyses Laboratory of the Institute of Animal Science of the Rural Federal University of Rio de Janeiro (UFRRJ) using commercial eggs produced by two groups of laying hens line Isa Brown with 33 weekold. In group 1, the birds were fed throughout their productive life with a basic diet of cor
Publicado em: 2008