Oats
Mostrando 13-24 de 189 artigos, teses e dissertações.
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13. Chemical Properties in Macroaggregates of a Humic Dystrudept Cultivated with Onion under No-Till and Conventional Tillage Systems
ABSTRACT Nutrients present in soil aggregates are essential for maintaining the productive capacity of agroecosystems and environmental quality. The aim of this study was to evaluate the chemical properties of macroaggregates of a Humic Dystrudept cultivated with onions under a no-till vegetable system (NTVS) compared to the conventional tillage system (CTS)
Rev. Bras. Ciênc. Solo. Publicado em: 22/06/2017
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14. Cover Crops Effects on Soil Chemical Properties and Onion Yield
ABSTRACT Cover crops contribute to nutrient cycling and may improve soil chemical properties and, consequently, increase crop yield. The aim of this study was to evaluate cover crop residue decomposition and nutrient release, and the effects of these plants on soil chemical properties and on onion (Allium cepa L.) yield in a no-tillage system. The experiment
Rev. Bras. Ciênc. Solo. Publicado em: 23/06/2016
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15. Genetics and identification of markers linked to multiflorous spikelet in hexaploid oat
Abstract The formation of naked grains is directly associated with the formation of multiflorous spikelets in oats. The objectives of this study were to determine the genetics of multiflorous spikelet and to identify molecular markers linked to this character in hexaploid oat. Genetic analysis for multiflorous spikelet was performed in the F5 and F6 generati
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-03
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16. Automated static image analysis as a novel tool in describing the physical properties of dietary fiber
Abstract The growing interest in the usage of dietary fiber in food has caused the need to provide precise tools for describing its physical properties. This research examined two dietary fibers from oats and beets, respectively, in variable particle sizes. The application of automated static image analysis for describing the hydration properties and particl
Food Sci. Technol. Publicado em: 04/12/2015
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17. Development and chemical and sensory characterization of pumpkin seed flour-based cereal bars
Pumpkin (Cucurbita maxima), popularly known as squash, is a widely grown vegetable in Brazil. In this study, pumpkin seed flours (PSF) with different granulometries were used: PSF 1 (medium granulometry) and PSF 2 (coarse granulometry) in the preparation of cereal bars (CB) with different combinations with brown oats. Five formulations were prepared: CB-1 (c
Food Sci. Technol. Publicado em: 2014-06
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18. The effects of a diet formulation with oats, soybeans, and flax on lipid profiles and uricemia in patients with AIDS and dyslipidemia
Introduction Although the initiation of highly active antiretroviral therapy (HAART) is accompanied by an attenuation of viral load, metabolic disorders characterized by hyperglycemia, dyslipidemia, and lipodystrophy are often observed in patients under this treatment. Certain foods, such as oat bran, soy protein, and flaxseed, have been shown to improve a
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-12
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19. Pyricularia blast on white oats: a new threat to wheat cultivation
A newly emerged disease, the Pyricularia blast caused by Pyricularia grisea, is commonly observed on wheat and black oats, since its discovery in 1985. Within a few years the disease spread to other species of Gramineae, but white oat cultivars remained resistant and were the only ones among cultivated cereals resistant to this disease. In 2012, one commerci
Trop. plant pathol.. Publicado em: 14/05/2013
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20. Performance of Braford steers grazing on cultivated pastures and fed or not fed an energy supplement
This experiment evaluated the performance of 84 Braford steers grazing on summer and winter cultivated pastures fed or not fed an energy-protein supplement. Steers were 10 months old and weighed, on average, 165 kg at the beginning of the trial. Steers grazed on cultivated winter pasture, consisting of black oats (Avena strigosa) and ryegrass (Lolium multifl
R. Bras. Zootec.. Publicado em: 2013-02
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21. Ãgua residuÃria de suinocultura associada à adubaÃÃo mineral em culturas de milho, aveia e soja / Swine wastewater associated with mineral fertilization in soybean, black oats and maize cultures
O presente trabalho teve como objetivo avaliar os aspectos ambientais e agronÃmicos decorrentes da aplicaÃÃo continuada de Ãgua residuÃria da suinocultura e adubaÃÃo mineral, nas culturas de milho, aveia e soja. A Ãrea experimental possui histÃrico de aplicaÃÃo de Ãgua residuÃria da suinocultura, com experimentos conduzidos desde 2006, os quais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/07/2012
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22. Caracterização de espécies paramagnéticas em sementes por ressonância paramagnética eletrônica
Paramagnetic species were characterized in the seeds of radish wild, rice, mustard, wheat, oats, sorghum, sunflower, soybean, cotton, beans, maize and barley by EPR (Electron Paramagnetic Resonance). Some paramagnetic species present in the soil were also investigated, such as goethite, hematite, magnetite, and ferrihydrite. EPR experiments were performed at
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2012
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23. Ãgua residuÃria de suinocultura aplicada em cobertura na cultura do milho com cultivo sequencial de aveia preta. / Swine wastewater applied as topdressing on maize crop followed by black oats
As taxas de aplicaÃÃo de Ãguas residuÃrias de suinocultura (ARS) utilizadas na produÃÃo agrÃcola devem ser suficientes para suprir a demanda das plantas por nutrientes. Justifica-se, entÃo, a necessidade de pesquisas sobre uso e manejo da Ãgua residuÃria de suinocultura como fertilizante, para que aplicaÃÃes sejam feitas de acordo com recomendaÃ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2012
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24. EFEITO DE FREQUÊNCIAS DE SUPLEMENTAÇÃO NO COMPORTAMENTO INGESTIVO, PADRÃO DE DESLOCAMENTO E INGESTÃO DE MATÉRIA SECA POR NOVILHAS DE CORTE / The effects of several supplementation frequencies on ingestive behavior, displacement patterns and dry matter intake by beef heifers
The dry matter intake, ingestive behavior and displacement patterns were evaluated on beef heifers exclusively on pasture or receiving oats grain daily (frequent) or from Monday to Friday (infrequent) in "Vegetative" and "Reproductive" phenological stages of Alexandergrass (Urochloa plantaginea Link.). The grazing method was continuous with a variable number
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/02/2012