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.

Ocorrência de Thaumastocoris peregrinus Carpintero & Dellapé (Hemiptera: Thaumastocoridae) no Estado de Goiás

The bronze bug Thaumastocoris peregrinus Carpintero & Dellapé (Hemiptera: Thaumastocoridae) was found in Goiás state attacking Eucalyptus camaldulensis Dehnh. e E. urophylla S. T. Blake. The insect was detected in the cities of São Luiz do Norte, São Francisco de Goiás and Goiânia.

Software for calculation of reservoir active capacity with the sequent-peak algorithm

It is presented a software developed with Delphi programming language to compute the reservoir's annual regulated active storage, based on the sequent-peak algorithm. Mathematical models used for that purpose generally require extended hydrological series. Usually, the analysis of those series is performed with spreadsheets or graphical representations. Based on that, it was developed a software for calculation of reservoir active capacity. An example calculation is shown by 30-years (from 1977 to 2009) monthly mean flow historical data, from Corrente River, located at São Francisco River Basin, Brazil. As an additional tool, an interface was developed to manage water resources, helping to manipulate data and to point out information that it would be of interest to the user. Moreover, with that interface irrigation districts where water consumption is higher can be analyzed as a function of specific seasonal water demands situations. From a practical application, it is possible to conclude that the program provides the calculation originally proposed. It was designed to keep information organized and retrievable at any time, and to show simulation on seasonal water demands throughout the year, contributing with the elements of study concerning reservoir projects. This program, with its functionality, is an important tool for decision making in the water resources management.

Estrutura ecomorfológica e trófica de peixes de riachos: comparação entre ambientes com diferentes graus de conservação e entre bacias hidrográficas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Revisão taxonômica de Bryconamericus iheringii (Boulenger, 1887) (Characiformes, Characidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Revisão taxonômica de Characidium lagosantense Travassos, 1947 (Crenuchidae: characiformes: Ostariophysi), com descrição de uma nova espécie para o Alto Rio Paraná

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise filogenética e revisão taxonômica de Hasemania Ellis, 1911 (Characiformes, Characidae)

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

Influência de fragmentos de cerrado vizinhos à seringal (Hevea brasiliensis Muell. Arg.) na distribuição e infecção fúngica de ácaros (Acari, Arachnida)

Pós-graduação em Biologia Animal - IBILCE

Apropriação capitalista da terra e a formação da pequena propriedade em Jales-SP

Pós-graduação em Geografia - FCT

Classificação probabilística do padrão geomecânico de um maciço rochoso mineralizado com base no índice RQD

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

Transformações metamórficas e química mineral de cromitas dos corpos de Alvorada de Minas - MG

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Geologia estrutural aplicada às rochas ornamentais na Pedreira Knawa, Cláudio (MG)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ação conjunta de citocinina, giberelina e auxina em pimenteiro (Capsicum annuum L.) enxertado e não enxertado sob cultivo protegido

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação de bioestimulante vegetal sobre o desenvolvimento de pepineiro (Cucumis sativus) enxertado e não enxertado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alelopatia e potencialidade do consórcio entre rúcula e capim-cidreira

Pós-graduação em Agronomia (Horticultura) - FCA