Physiological And Growth Characteristics
Mostrando 1-12 de 190 artigos, teses e dissertações.
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1. PHYSIOLOGICAL CHARACTERIZATION OF DIAZOTROPHIC BACTERIA ISOLATED FROM Brachiaria brizantha RHIZOSPHERE
RESUMO O objetivo do estudo foi analisar a capacidade das bactérias diazotróficas, isoladas da rizosfera de Brachiaria brizantha, crescer em meios com diferentes valores de pH e concentrações salinas, de produzir ácido 3-indol acético (AIA) e solubilizar fosfato. Os testes de acidez e salinidade foram realizados em meio FAM sólido. Para acidez foram u
Rev. Caatinga. Publicado em: 21/10/2019
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2. Leaf application of chitosan and physiological evaluation of maize hybrids contrasting for drought tolerance under water restriction
Resumo As regiões que cultivam milho como cultura principal ainda não possuem tecnologias adequadas para mensurar as perdas na produtividade decorrentes na disponibilidade irregular de água. O objetivo desse estudo foi avaliar as características fisiológicas de híbridos de milho tolerante (DKB 390) e sensível (BRS1030) à seca, no estádio de crescime
Braz. J. Biol.. Publicado em: 07/10/2019
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3. Initial growth and physiological indexes of Fig accessions in active germoplasm bank
Resumo A fruticultura constitui-se em importante estratégia econômica alternativa para a reprodução social dos pequenos produtores rurais. A figueira (Ficus carica L.) é uma frutífera de grande importância mundial, podendo ser implantada como nova fonte de variabilidade agrícola, agregando vantagens, tanto do ponto de vista econômico quanto social.
Rev. Bras. Frutic.. Publicado em: 05/08/2019
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4. PHENOLOGY OF Calotropis procera (Ait.) W.T. Aiton ACCESSIONS BASED ON MORPHOPHYSIOLOGICAL CHARACTERISTICS
RESUMO Objetivou-se com esta pesquisa avaliar a fenologia de acessos de C. procera com base em características morfofisiológicas. Foram coletadas sementes de 70 acessos de C. procera entre outubro de 2015 e janeiro de 2016, em áreas de ocorrência natural da espécie, na região Nordeste do Brasil. Atualmente esses acessos compõem a coleção de germopla
Rev. Caatinga. Publicado em: 18/07/2019
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5. Morpho-physiological changes in Billbergia zebrina due to the use of silicates in vitro
Abstract The use of silicon in Billbergia zebrina cultivation in vitro is an alternative for optimizing micropropagation of this important ornamental plant species. The objective of the present study was to evaluate the growth and anatomical and physiological alterations in Billbergia zebrina (Herbert) Lindley plants as a function of different sources and co
An. Acad. Bras. Ciênc.. Publicado em: 18/10/2018
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6. Morpho-physiological characteristics by sweet potato cultivars as function of irrigation depth
Abstract The sweet potato is an alternative energy source, but its sustainability depends on efficient water use. The objective of this study was to evaluate sweet potato morpho-physiological characteristics, and water use efficiency (WUE). Irrigation depths of 50, 75, 100, and 125% of crop evapotranspiration (ETc) were applied. The morpho-physiological indi
An. Acad. Bras. Ciênc.. Publicado em: 03/09/2018
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7. Anatomical modifications of Butia capitata propagated under colored shade nets
Abstract The jelly palm plant [Butia capitata (Martius) Beccari] is a native palm of the Cerrado biome used for many purposes in northern Minas Gerais State, Brazil. Dormancy is common in palm seeds, resulting in slow and uneven germination that may take years to complete. Modification in the growth pattern, anatomical parameters, physiological and biochemic
An. Acad. Bras. Ciênc.. Publicado em: 03/09/2018
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8. Obtención y caracterización de recubrimientos de biovidrio sobre la aleación de Mg AZ31
ABSTRACT The ideal material for a metal bone prosthesis must undergo a gradual corrosion in vivo, without releasing toxic components, while acting as a support and facilitating the growth of bone tissue, until a replacement is completed by the regenerated bone. . Biodegradable magnesium alloys have been studied because of their excellent mechanical propertie
Matéria (Rio J.). Publicado em: 19/07/2018
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9. PHYSIOLOGICAL DISORDERS AFFECTING DENDROMETRIC PARAMETERS AND EUCALYPTUS WOOD QUALITY FOR PULPING WOOD
ABSTRACT The productive sustainability of eucalyptus planting is threatened when both diseases and disorders of growth occur. These interferences can have abiotic origin as environmental conditions can negatively affect the wood quality. This study has the goal of evaluating influence of different levels of physiological disorders in dendrometric variables a
CERNE. Publicado em: 2018-03
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10. Physiological response and productivity of safflower lines under water deficit and rehydration
ABSTRACT Water deficit is one of the major stresses affecting plant growth and productivity worldwide. Plants induce various morphological, physiological, biochemical and molecular changes to adapt to the changing environment. Safflower (Carthamus tinctorius L.), a potential oil producer, is highly adaptable to various environmental conditions, such as lack
An. Acad. Bras. Ciênc.. Publicado em: 07/12/2017
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11. Isolation, identification, and biocontrol of antagonistic bacterium against Botrytis cinerea after tomato harvest
ABSTRACT Tomato is one of the most important vegetables in the world. Decay after harvest is a major issue in the development of tomato industry. Currently, the most effective method for controlling decay after harvest is storage of tomato at low temperature combined with usage of chemical bactericide; however, long-term usage of chemical bactericide not onl
Braz. J. Microbiol.. Publicado em: 2017-12
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12. Morphological and physiological characteristics in vitro anthurium plantlets exposed to silicon
Abstract The objective was to evaluate morphological and physiological differences in anthurium plants in vitro, with the use of silicon added to the culture medium. Nodal segments were inoculated in Pierik with different sodium silicate concentrations (0.0, 0.5, 1.0 or 2.0 mg L-1). After 100 days in a growth room, phytotechnical characteristics were evaluat
Crop Breed. Appl. Biotechnol.. Publicado em: 2017-03