La incidencia de las características de los empresarios en el desarrollo de las PYMEs: el caso de la metalmecánica en el Gran Buenos Aires

Incluye Bibliografía

Estado nutricional de mangueiras determinado pelos métodos DRIS e CND

Different procedures for the integrated method of diagnosis and recommendation may influence the accuracy of foliar diagnosis of mango. Thus, the objective of this study was to compare the diagnosis of nutritional status of mango obtained by different methods of assessing nutritional status, comparing multivariate relations (method CND) with bivariate relationships (DRIS) i.e., variations in the use of specific or preliminary standards and a logarithmic transformation of the data. The macro and micronutrient leaf analysis results of 63 mango orchards of Lower-middle São Francisco River Valley, Brazil, were used. To interpret nutritional status the Potential Response to Fertilization (PRA) criteria was used. The CND and DRIS methods, with and without logarithmic transformation and using specific or preliminary standards, which showed similar performance in assessing the nutritional status of the mango in Lower-middle San Francisco. Mango orchards in the semiarid region of northeast Brazil, the micronutrient deficiencies (Zn, Fe and Cu) were more frequent than macronutrient deficiency.

Participación de las empresas transnacionales en las exportaciones argentinas

Incluye Bibliografía

Estrategias de cooperación empresarial de las PYMEs argentinas y brasileñas a principios de los noventa

Incluye Bibliografía

La capacidad innovativa y el fortalecimiento de la competitividad de las firmas: el caso de las PYMEs exportadoras argentinas

Incluye Bibliografía

Algunas características del financiamiento bancario a las exportaciones de PYMEs industriales

Incluye Bibliografía

Europe 92 and the Latin American economy

Includes bibliography

Europa 92 y la economía latinoamericana

Incluye Bibliografía

Historia evolutiva de una planta metalmecánica chilena

Incluye Bibliografía

Plant regulators on vegetative growth of 'Tommy Atkins' mangoes

Paclobutrazol applied to the soil is used for the production management of mango in most of orchards on the semiarid region. However, it is necessary to identify other plant growth regulators that might be applied to the leaves, so as to minimize the risk of residues in the soil and plant. The present paper has the purpose to evaluate the effect of plant regulators in the management of vegetative growth on mangoes 'Tommy Atkins'. Three plant growth regulators, sprayed to the leaves, were evaluated: prohexadione-Ca, ethyl-trinexapac and chlormequat chloride, applied in two dosages, and compared to paclobutrazol applied to the soil. In order to compare the effects of the treatment, data were recorded on the vegetative growth (number and length of the shoots). Furthermore, the levels of gibberellins in the apical area of the shoots of 'Tommy Atkins' were quantified, from the beginning of the experiment until the beginning of floral induction. The results showed that sprayings with prohexadione-Ca, trinexapac-ethyl and chlormequat chloride in a dosage of 1.5 g a.i. plant-1 plant was as efficient as a dose of 4.0 g a.i. plant-1 of paclobutrazol applied to the soil, regarding the regulation of vegetative growth of 'Tommy Atkins'. © ISHS 2013.

Contribuição ao estudo bioquímico de frutas tropicais e exóticas produzidas no Brasil: pectina, açúcar e proteína

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Características bioquímicas em cascas, folhas e talos de vegetais pós-colheita em sistema de produção convencional e orgânico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito residual do calcário no solo, no estado nutricional e na produtividade da mangueira cv. Palmer

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Curva de crescimento e exportação de nutrientes e sódio por frutos de mangueira Palmer, Haden e Tommy Atkins

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

Desidratação osmótica da manga cv. Palmer em solução de sacarose com e sem adição de ácido ascórbico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)