Supported Cultivation
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Sistema integrado com microalgas e wetland construído de fluxo vertical no tratamento de efluentes urbanos
RESUMO O sistema integrado com microalgas (MA) e wetland construído de fluxo vertical (wetland construído pós-microalgas - WCPMA) foi aplicado para a realização de ensaios de tratamento de efluentes no campus da Universidade de Santa Cruz do Sul, no Rio Grande do Sul (UNISC-RS). Águas negras e amarelas foram alimentadas para esse sistema em regime de b
Eng. Sanit. Ambient.. Publicado em: 30/05/2019
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2. Vanilla bahiana Hoehne (Orchidaceae): studies on fruit development and new perspectives into crop improvement for the Vanilla planifolia group
Resumo: Vanilla é o gênero mais bem conhecido e economicamente importante de Orchidaceae no mundo. A espécie Vanilla bahiana é restrita ao Brasil e seu estado de conservação foi recentemente avaliado como “Em Perigo”. A espécie é filogeneticamente próxima de V. planifolia, cujos frutos são a principal fonte natural de vanilina. As principais ca
Biota Neotrop.. Publicado em: 30/05/2019
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3. Microbial activity of soil with sulfentrazone associated with phytoremediator species and inoculation with a bacterial consortium
ABSTRACT Phytostimulation plays a key role in the process of rhizodegradation of herbicides in soil. Additionally, bio-enhancement associated with phytoremediation may increase the efficiency of the decontamination process of soils with herbicides. Therefore, the objective of this study was to evaluate the biomass and microbial activity of soil contaminated
Bragantia. Publicado em: 15/05/2017
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4. Cultivation and Biological Characterization of Chicken Primordial Germ Cells
The purpose of this work was to investigate the isolation, culture process of chicken gonadal primordial germ cells (PGCs) and study their biological characterization. PGCs were harvested from 5.5-day-old chicken embryonic genital ridges and explanted onto chicken embryonic fibroblasts (CEFs). The results showed that the primary cultivation of chicken PGCs o
Braz. arch. biol. technol.. Publicado em: 26/02/2016
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5. Development of Fed-Batch Cultivation Strategy for Efficient Oxytetracycline Production by Streptomyces rimosus at Semi-Industrial Scale
ABSTRACTOxytetracycline (OTC) production byStreptomyces rimosus was studied in batch and fed-batch cultures in shake flask and bioreactor levels using semi-defined medium. First, the effect of glucose concentration on OTC production and growth kinetics was studied intensively. The optimal glucose concentration in the medium was 15 g/L. Higher glucose concent
Braz. arch. biol. technol.. Publicado em: 2015-10
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6. Genetic variation in cultivated Rheum tanguticum populations
To examine whether cultivation reduced genetic variation in the important Chinese medicinal plant Rheum tanguticum, the levels and distribution of genetic variation were investigated using ISSR markers. Fifty-eight R. tanguticum individuals from five cultivated populations were studied. Thirteen primers were used and a total of 320 DNA bands were scored. Hig
Genet. Mol. Biol.. Publicado em: 2014-09
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7. Obtenção de inoculante e de coquetel enzimático lignocelulolítico a partir de comunidades microbianas termofílicas / Acquisition of an inoculant and a lignocellulolytic enzymatic cocktail from thermophilic microbial communities
Three thermophilic lignocellulolytic microbial communities were selected by enriched method with continual subcultivation at 55 C. One community was selected from cow manure compost, another from decaying sugar cane bagasse, and the last one was obtained by mixing aliquots of the culture suspension from the first two. Those communities were able to degrade a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2012
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8. Produção de nisina em leite desnatado diluído por Lactococcus lactis subsp. lactis ATCC 11454 em biorreator / Nisin production in diluted skimmed milk utilizing Lactococcus lactis subsp. lactis ATCC 11454 in bioreactor
Nisin is a natural antimicrobial peptide produced by Lactococcus lactis subsp. lactis ATCC 11454 during its exponential growth phase. The bacteriocin is used as natural food preservative due to its antimicrobial activity against Gram-positive bacteria and outgrowth of spores. This property allows its application in numerous fields (pharmaceutical, veterinary
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/03/2011
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9. Desempenho agronômico de cultivares de soja em diferentes épocas de semeadura no cerrado do Distrito Federal
In the Brazilian Savannahs, as a general breeding procedure, cultivars, progenies and other soybean genotypes are grown under ample environmental conditions, before they are released to cultivation. The variations comprise different soil types, fertility levels, moisture regime, sowing dates, temperature and cultivation patterns. An outstanding cultivar in o
Publicado em: 2009
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10. Estoque e qualidade da matéria orgânica do solo em áreas cultivadas com café sob sistemas agroflorestal e a pleno sol / Soil organic matter stock and quality in agroforestry and full sun coffee systems
Soil organic matter (SOM) restoring is considered a main goal in the enhancement of soil quality. The evaluation of changes in the SOM as a result of soil management practices is fundamental to identify strategies to increase agricultural production, avoiding soil degradation and decreasing the emission of greenhouse gases. In Brazil, no-tillage has been bro
Publicado em: 2009
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11. Fertirrigação em minimelancia (citrullus lanatus) tutorada em ambiente protegido / Fertirrigation in mini watermelon (Citrullus lanatus) supported in protected environment
Mini watermelon was developed to supply demand for smaller fruit size, easier to carry and more appropriate to use by small families, as a result it has high added value. Commercial production of watermelon under protected cultivation is still new in Brazil. Vertical growing is costly due to labour cost; however it facilitates cultural practices and allows h
Publicado em: 2008
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12. O som e o soberano: uma história da depressão musical carioca pós-Abdicação (1831-1843) e de seus antecedentes / O som e o soberano: uma história da depressão musical carioca pós-Abdicação (1831-1843) e de seus antecedentes
In the years between 1808 and 1831, the city of Rio de Janeiro became one of the most active operatic centers in America. This had not been by chance. In the first decade of the 19th century, the São Carlos Theatre, in Lisbon, was still considered the best Italian opera house in Europe, outside Italy, and all the intense cultivation of the Italian lyric dra
Publicado em: 2006