Agronomia

URI Permanente desta comunidade

http://repositorio.ufes.br/handle/10/17348

Programa de Pós-Graduação em Agronomia

Centro: CCAE
Telefone: (28) 3552 8983
URL do programa: https://producaovegetal.ufes.br/pt-br/pos-graduacao/PPGA/

Navegar

Agora exibindo 1 - 20 de 264

Ação de inseticidas e fungicidas empregados na cultura do tomateiro sobre Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae)
(Universidade Federal do Espírito Santo, 2013-02-28) Santos, Vinícius Pereira dos; Zago, Hugo Bolsoni; Pratissoli, Dirceu; Minas, Ramon Santos de; Zanuncio Junior, José Salazar; Vianna, Ulysses Rodrigues
The study aimed to evaluate the effect of the main pesticides registered for tomato crop on parasitism of egg parasitoid Trichogramma pretiosum. 29 fungicides and 30 insecticides were evaluated for their selectivity. Insecticides and fungicides were separ
Aclimatação e adubação de mudas micropropagadas do abacaxizeiro Gold no sul do Estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2007-02-26) Bregonci, Izaias dos Santos; Reis, Edvaldo Fialho dos; Coelho, Ruimário Inácio; Schmildt, Edilson Romais; Costa, Aureliano Nogueira da; Amaral, José Augusto Teixeira do
This work was carried at the Centro de Ciências Agrárias da Universidade Federal do Espírito Santo, located in Alegre city, Brasil. The objective was to evaluate the growth of the of the Pineapple plantlets micropropagated [Ananas comosus (L.) Merrill c
Acúmulo de micronutrientes em materiais genéticos de cafeeiro Conilon
(Universidade Federal do Espírito Santo, 2016-12-15) Venancio, Felipe Cassa Duarte; Prezotti, Luiz Carlos; Tomaz, Marcelo Antonio; Amaral, José Francisco Teixeira do; Passos, Renato Ribeiro; Prezotti, Luiz Carlos
In order to characterize the accumulation of micronutrients (Cu, Zn, Mn, Fe and B) of dry matter and verify the variation in the content of these elements in genetic material of Conilon coffee, a study was carried out using the following genetic materials
Adubação Combinada de N e P no Solo no Crescimento e Nutrição de Cafeeiro Conilon
(Universidade Federal do Espírito Santo, 2018-07-12) Barros, Vanessa Maria de Souza; Tomaz, Marcelo Antonio; Amaral, José Francisco Teixeira do; Rodrigues, Wagner Nunes; Dalvi, Leandro Pin; Martins, Lima Deleon
With the development of new clones of conilon coffee, many studies have been carried out to evaluate the effect of isolated levels of N, P and K. However, soil nutrient combination studies are necessary to verify the interaction between them and
Alterações biométricas e nutricionais de genótipos de Coffea canephora Conilon BRS Ouro Preto submetidos a disponibilidades hídricas
(Universidade Federal do Espírito Santo, 2017-02-21) Reinicke, Larissa Cristina Torrezani Starling; Espindula, Marcelo Curitiba; Tomaz, Marcelo Antonio; Martins, Lima Deleon; Amaral, José Francisco Teixeira do
Alterações na solução e atributos químicos do solo decorrentes da aplicação de água residuária da suinocultura
(Universidade Federal do Espírito Santo, 2018-02-28) Mellere, José Guilherme Bergamim; Garcia, Giovanni de Oliveira; Souza, Ana Paula Almeida Bertossi; Reis, Edvaldo Fialho dos
The effluents generated from pig raising can represent an excellent by-product for agricultural purposes, mainly due to the richness of organic materials and essential nutrients to the plants of agronomic interest. However, the use of this effluent should
Alterações químicas em um latossolo vermelho-amarelo em função de altas doses de lodo de esgoto em diferentes intervalos de irrigação
(Universidade Federal do Espírito Santo, 2008-07-15) Maia, Lilian Rodrigues; Garcia, Giovanni de Oliveira; Reis, Edvaldo Fialho dos; Simão, João Batista Pavesi; Passos, Renato Ribeiro
Alterações químicas no solo e na água de drenagem decorrentes da aplicação da água residuária do processamento dos frutos do cafeeiro
(Universidade Federal do Espírito Santo, 2010-08-31) Cabanêz, Paula Alvarez; Neves, Mirna Aparecida; Prezotti, Luiz Carlos; Garcia, Giovanni de Oliveira; Cecílio, Roberto Avelino
Reuse of crop residues in agriculture is a promising alternative, which allows sustain agroenvironment providing improvements to the soil-plant system. This sense, the wastewater coming from the processing of coffee fruits (ARC) can be used as natural fer
Análise da irrigação no cultivo do café conilon no sul do estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2013-02-26) Martins, Caio Louzada; Garcia, Giovanni de Oliveira; Reis, Edvaldo Fialho dos; Vieira, Gustavo Haddad Souza; Bonomo, Robson
In the southern state of Espírito Santo, irrigation has been consolidated as an important alternative to modernization and growth of coffee. In the region are used irrigation systems: drip irrigation, sprayer, conventional sprinkling irrigation mobile and
Análise florística e fitossociológica de fragmentos florestais de Mata Atlântica no sul do Estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2008-02-15) Archanjo, Karla Maria Pedra de Abreu; Nappo, Mauro Eloi; Silva, Gilson Fernandes da; Silva, Aderbal Gomes da; Soares, Carlos Pedro Boechat; Chichorro, José Franklim
The objective of this work was to raise and discuss information about arboreal communities of two forest fragments, considering the lack of studies of vegetation of the south of the Espírito Santo state. The fragments are located in the municipal of Cachoeiro de Itapemirim, being the Floresta Nacional (FLONA) de Pacotuba and the Reserva Particular do Patrimônio Natural (RPPN) Cafundó. In FLONA de Pacotuba, the composition floristic consisted of 258 species and in RPPN Cafundó of 258 species, being 111 species common to the two fragments. The richest families in species in FLONA of Pacotuba are: Fabaceae, Sapotaceae, Euphorbiaceae, Myrtaceae and Meliaceae; while in RPPN Cafundó are: Myrtaceae, Fabaceae, Sapotaceae and Euphorbiaceae. In the analysis of the similarity of FLONA de Pacotuba and of RPPN Cafundó, it was demonstrated that in spite of the geographical proximity, the different disturbance reports and regeneration, they resulted in different floristics compositions between these fragments. Being considered the diversity, the index of Shannon-Weaver (H) found in RPPN Cafundó (4,13), reach a more expressive value than the FLONA of Pacotuba (3,31). The value found for equability (J) is 0,60 in FLONA of Pacotuba and 0,74 in RPPN Cafundó. In the horizontal structure of FLONA of Pacotuba, the species Senefeldera verticillata, Actinostemon estrellensis and Anadenanthera peregrina dominate the community in relation to IVI(%); in RPPN Cafundó, the species that more stood out in IVI(%) are: Astronium concinnum, Pseudopiptadenia contorta and Neoraputia alba.The RPPN Cafundó presents larger number of individuals for hectare in the first diameter classes. The diametric structures of the fragments follow the general pattern of the uneven-aged forests, in reversed-J-shape. The vertical structure varies of 2 until 50 meters in FLONA de Pacotuba and of 2,1 until 54 meters in RPPN Cafundó
Análise multi-temporal da vegetação na região nordeste do Brasil através do EVI do sensor MODIS
(Universidade Federal do Espírito Santo, 2008-03-04) Formigoni, Mileide de Holanda; Xavier, Alexandre Cândido; Antunes, Mauro Antonio Homem; Lima, Julião Soares de Souza; Fortes, Paulo de Tarso Ferro de Oliveira; Santos, Alexandre Rosa dos
The Brazilian Northeast (NEB) region presented different vegetation types that are essential component of its ecosystem. With remote sensing techniques it is possible, for example, to analyzed variations in vegetation community and alterations in vegetati
Análise temporal da vegetação associada à estimativa de precipitação pluvial por sensoriamento remoto na bacia hidrográfica do rio Doce
(Universidade Federal do Espírito Santo, 2018-03-02) Formigoni, Mileide de Holanda; Santos, Alexandre Rosa dos; Xavier, Alexandre Cândido; Lima, Julião Soares de Souza; Silva, Samuel de Assis; Ferrari, Jeferson Luiz
Remote sensing stands out as one of the most modern methods for monitoring terrestrial ecosystems, covering large areas with high temporal resolution. The search for knowledge of the temporal dynamics of vegetation reveals patterns, processes and mechanis
Arquitetura da copa e fotossíntese de Coffea arabica conduzido com diferentes números de ramos ortotrópicos
(Universidade Federal do Espírito Santo, 2016-02-18) Colodetti, Tafarel Victor; Tomaz, Marcelo Antonio; Reis, Edvaldo Fialho dos; Cavatte, Paulo Cézar; Amaral, José Francisco Teixeira do
A number of factors must be taken into consideration to achieve adequate levels of crop yield in coffee plantations. There is a tendency and need to increase coffee production per area unit, while low productivity crops are still recurrent. It is importan
Arranjos populacionais para o cultivo de yacon
(Universidade Federal do Espírito Santo, 2018-05-22) Carvalho, Arnaldo Henrique de Oliveira; Oliveira, Fábio Luiz de; Dalvi, Leandro Pin; Bento, Cíntia dos Santos; Rangel, Otacílio José Passos; Lima, Wallace Luís de
Originally from the Andes, yacon is also known as diet potato, it is grown in several countries, including Brazil. Interest in this crop has been increased mainly by the abundant presence of phenolic compounds and fruit-oligisaccharides, which offer healt
Artrópodes da classe Diplopoda: qualidade e atributos do solo e decomposição de resíduos de cafeeiro
(Universidade Federal do Espírito Santo, 2017-02-23) Silva, Victor Maurício da; Mendonça, Eduardo de Sá; Passos, Renato Ribeiro; Rangel, Otacílio Jose Passos; Profeti, Demetrius; Andrade, Felipe Vaz
The millipedes (Diplopoda Class) are organisms of the edaphic macrofauna important for the decomposition of organic residues deposited in soil and can also be used as indicators of soil quality. However, studies with these organisms in tropical regions ar
Aspectos fisiológicos e bioquímicos da maturação, embebição e armazenamento de sementes da jabuticaba (Plinia cauliflora)
(Universidade Federal do Espírito Santo, 2018-11-01) Cabanez, Patricia Alvarez; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Freitas, Allan Rocha de; Fontes, Milene Miranda Praça; Ferreira, Adésio
The jabuticabeira originates from the Center-West / South / Southeast of Brazil and belongs to the Myrtaceae family. The main method of propagation of the jabuticabeira is seminiferous, due to the difficulty of adventitious rooting. Sexual propagation can
Aspectos fisiológicos e biotecnológicos da propagação do mamoeiro (carica papaya L.)
(Universidade Federal do Espírito Santo, 2014-12-05) Mengarda, Liana Hilda Golin; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Souza, Carolina Maria Palácios; Cavatte, Paulo Cezar; Ferreira, Adesio
This study has the objective of elucidate some physiological and biotechnological aspects of papaya propagation. In order to investigate the water uptake phases during the germination, it was observed that the phase I comprised the period between zero and
Associação de óleos essenciais e vírus entomopatogênico no manejo de Spodoptera frugiperda (Lepidoptera: Noctuidae)
(Universidade Federal do Espírito Santo, 2018-07-27) Zorzal,Alexandra Aparecida; Dalvi, Leandro Pin,; Zago, Hugo Bolsoni,; Santos Junior, Hugo José Gonçalves dos; Pirovani, Victor Dias
The fall armyworm Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae), considered the main pest of maize in Brazil. It is a polyphagous insect, with great capacity to infest different cultures of economic importance. Their management is usu
Atividade de Bacillus thuringiensis (Berliner) em Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) e Anticarsia gemmatalis (Lepidoptera: Noctuidae)
(Universidade Federal do Espírito Santo, 2009-12-10) Bernardes, Carolina de Oliveira; Polanczyk, Ricardo Antonio; Vianna, Ulysses Rodrigues; Santos Júnior, Hugo José Gonçalves dos; Nava, Dori Edson
Soybean is considered one of the most important products to the brazilian economy and among the most important pests, which make its production limited, Anticarsia gemmatalis is detached. Aiming to reduce the use of insecticides on the pests control, alte
Atividade de novas moléculas de triazóis sobre Hemileia vastatrix
(Universidade Federal do Espírito Santo, 2017-02-17) Cruz, Tatiane Paulino da; Moraes, Willian Bucker; Jesus Junior, Waldir Cintra de; Oliveira, João Paulo Bestete; Pinheiro, Patrícia Fontes; Moraes, Willian Bucker; Alves, Fábio Ramos
Due to the serious problem that Hemileia vastatrix represents for the coffee crop, it was aimed to verify the efficiency of the new triazoles molecules synthesized from the glycerol in inhibiting the development of H. vastatrix in coffee. The syntheses of

Navegar

Navegando Agronomia por Título

Resultados por página

Opções de Ordenação