Search Results - "Silveira, Helbert de Rezende Oliveira"

Effect of Magnesium on Gas Exchange and Photosynthetic Efficiency of Coffee Plants Grown under Different Light Levels by Dias, Kaio Gonçalves de Lima, Guimarães, Paulo Tácito Gontijo, Neto, Antônio Eduardo Furtini, Silveira, Helbert Rezende Oliveira de, Lacerda, Julian Junio de Jesus

“…The aim of the present study was to investigate the effects of magnesium on the gas exchange and photosynthetic efficiency of Coffee seedlings grown in…”
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Leaf water potential of coffee estimated by landsat-8 images by Maciel, Daniel Andrade, Silva, Vânia Aparecida, Alves, Helena Maria Ramos, Volpato, Margarete Marin Lordelo, Barbosa, João Paulo Rodrigues Alves de, Souza, Vanessa Cristina Oliveira de, Santos, Meline Oliveira, Silveira, Helbert Rezende de Oliveira, Dantas, Mayara Fontes, Freitas, Ana Flávia de, Carvalho, Gladyston Rodrigues, Oliveira Dos Santos, Jacqueline

“…Traditionally, water conditions of coffee areas are monitored by measuring the leaf water potential (ΨW) throughout a pressure pump. However, there is a demand…”
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Physiological and biochemical impacts of magnesium-deficiency in two cultivars of coffee by Meireles da Silva, Dayane, Brandão, Isabel Rodrigues, Alves, Jose Donizeti, de Santos, Meline Oliveira, de Souza, Kamila Rezende Dázio, de Silveira, Helbert Rezende Oliveira

“…AIM: To evaluate biochemical and physiological impacts of magnesium-deficiency on seedlings of two cultivars (Catuaí and Acaiá) of Coffea arabica L.. METHODS:…”
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Productivity and beverage sensory quality of arabica coffee intercropped with timber species by Freitas, Ana Flávia de, Nadaleti, Denis Henrique Silva, Silveira, Helbert Rezende de Oliveira, Carvalho, Gladyston Rodrigues, Venturin, Regis Pereira, Silva, Vânia Aparecida

“…The objective of this work was to evaluate the productivity and beverage sensory quality of arabica coffee under the influence of tree species cultivated at…”
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Salt stress and exogenous silicon influence physiological and anatomical features of in vitro-grown cape gooseberry by Rezende, Renata Alves Lara Silva, Rodrigues, Filipe Almendagna, Soares, Joyce Dória Rodrigues, Silveira, Helbert Rezende de Oliveira, Pasqual, Moacir, Dias, Gabrielen de Maria Gomes

“…Salt stress is one of several major abiotic stresses that affect plant growth and development, and there are many evidences that silicon can ameliorate the…”
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Morphological, physiological, and agronomic traits of crossings of 'Icatu' x 'Catimor' coffee tree subjected to water deficit by Coelho, Larissa Sousa, Tassone, Guilherme Augusto Teixeira, Carvalho, Gladyston Rodrigues, Silva, Vânia Aparecida, Viana, Mariana Thereza Rodrigues, Pereira, Fernanda Aparecida Castro, Nadaleti, Denis Henrique Silva, Silveira, Helbert Rezende de Oliveira, Botelho, Cesar Elias

“…Abstract The objective of this work was to select genotypes of Coffea arabica with good yield and potential tolerance to water deficit, as well as to try to…”
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GAS EXCHANGE AND CARBOHYDRATE PARTITIONING IN COFFEE SEEDLINGS UNDER WATERLOGGING by Silveira, Helbert Rezende de Oliveira, Souza, Kamila Rezende Dázio de, Alves, Jose Donizeti, Santos, Meline de Oliveira, Andrade, Cínthia Aparecida, Bomfim, Sandro Costa

“…Irrigation has enhanced coffee production in several regions of Brazil. However, with the increase in irrigated crop areas, problems related to the frequent…”
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Growth effects of water excess on coffee seedlings (Coffea arabica L.) by Silveira, Helbert Rezende de Oliveira, Santos, Meline De Oliveira, Alves, Jose Donizeti, Souza, Kamila Rezende Dázio de, Andrade, Cinthia Aparecida, Alves, Raphaella Gomes Martins

“…The objective of the present study was to evaluate the interference of water excess in soil on the growth of young coffee plants of the Mundo Novo and Catuai…”
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“Niágara Rosada” table grape cultivated with seaweed extracts: physiological, nutritional, and yielding behavior by de Carvalho, Raoni Pereira, Pasqual, Moacir, de Oliveira Silveira, Helbert Rezende, de Melo, Paulo César, Bispo, Diêgo Faustolo Alves, Laredo, Ranieri Reis, de Aguiar Saldanha Lima, Lilian

“…Adverse environmental factors, such as heat and drought stress, may impact negatively on the development of grapevines in Brazil, especially for the most…”
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Root morphology, gas exchange and chlorophyll fluorescence of coffee cultivars and progenies are altered by Meloidogyne paranaensis infestation and water deficit by Pasqualotto, Alan Teixeira, Salgado, Sônia Maria de Lima, Terra, Willian César, Fatobene, Bárbhara Joana dos Reis, Silveira, Helbert Rezende de Oliveira, Santos, Meline Oliveira, Campos, Vicente Paulo, Silva, Vânia Aparecida

“…Climate change greatly influences coffee production, especially in areas infested with plant‐parasitic nematodes. In this study, coffee genotypes showed…”
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Common bean growth and health promoted by rhizobacteria and the contribution of magnesium to the observed responses by Martins, Samuel Julio, Medeiros, Flavio Henrique Vasconcelos de, de Souza, Ricardo Magela, Faria, Amanda Flausino de, Cancellier, Eduardo Lopes, Silveira, Helbert Rezende de Oliveira, Rezende, Mário Lúcio Vilela de, Guilherme, Luiz Roberto Guimarães

“…Abiotic effects, such as nutrient abundance in soil, may interfere with the performance of plant-associated rhizobacteria in terms of plant physiology as well…”
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Antioxidant System Differential Regulation is Involved in Coffee Ripening Time at Different Altitudes by Santos, Meline Oliveira, de Oliveira Silveira, Helbert Rezende, de Souza, Kamila Rezende Dázio, Lima, André Almeida, Boas, Lissa Vasconcellos Vilas, Barbosa, Bárbara Castanheira Ferrara, Barreto, Horllys Gomes, Alves, José Donizeti, Chalfun-Junior, Antonio

“…Fruit ripening can be seen as an oxidative phenomenon that, depending on its intensity, may directly influence fruit quality. At relatively higher altitudes,…”
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EFEITO DA OMISSÃO DE MACRO E MICRONUTRIENTES NO CRESCIMENTO DE PINHÃO-MANSO by Tatiane Lima Souza Maia, Janini, de Oliveira Guilherme, Denilson, Aparecida de Oliveira Paulino, Marney, Rezende de Oliveira Silveira, Helbert, Arnaldo Fernandes, Luiz

“…O objetivo do presente trabalho foi avaliar a limitação nutricional do pinhão-manso (Jatropha curcas L.) e o efeito da omissão dos nutrientes no crescimento da…”
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Salt stress and exogenous silicon influence physiological and anatomical features of in vitro-grown cape gooseberry/Estresse salino e silicio exogeno influenciam caracteristicas fisiologicas e anatomicas de fisalis cultivada in vitro by Rezende, Renata Alves Lara Silva, Rodrigues, Filipe Almendagna, Soares, Joyce Doria Rodrigues, Silveira, Helbert Rezende de Oliveira, Pasqual, Moacir, Dias, Gabrielen de Maria Gomes

“…Salt stress is one of several major abiotic stresses that affect plant growth and development, and there are many evidences that silicon can ameliorate the…”
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Eficiência do hidrogel e respostas fisiológicas de mudas de cultivares apirênicas de citros sob défice hídrico by Ferreira, Ester Alice, Silva, Vania Aparecida, Silva, Elisângela Aparecida, Silveira, Helbert de Rezende Oliveira

“…A água é um dos fatores limitantes ao desenvolvimento de plantas cítricas, o que faz da reposição hídrica uma prática comum, em plantios onde a sua…”
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Hydrogel efficiency and physiological responses of seedless citrus cultivars seedlings under water deficit by Ferreira, Ester Alice, Vania Aparecida Silva, Elisângela Aparecida Silva, Hebert deRezende Oliveira Silveira

“…Water is a limiting factor in citrus development which makes hydric replacement a common practice in plantations where its distribution is scarce. The…”
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Eficiência do hidrogel e respostas fisiológicas de mudas de cultivares apirênicas de citros sob défice hídrico by Ferreira, Ester Alice, Silva, Vania Aparecida, Silva, Elisângela Aparecida, Silveira, Helbert de Rezende Oliveira

“…A água é um dos fatores limitantes ao desenvolvimento de plantas cítricas, o que faz da reposição hídrica uma prática comum, em plantios onde a sua…”
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EFEITO DA OMISSÃO DE MACRO E MICRONUTRIENTES NO CRESCIMENTO DE PINHÃO-MANSO by JANINI TATIANE LIMA SOUZA MAIA, DENILSON DE OLIVEIRA GUILHERME, MARNEY APARECIDA DE OLIVEIRA PAULINO, HELBERT REZENDE DE OLIVEIRA SILVEIRA, LUIZ ARNALDO FERNANDES

“…The objective of this research was to characterize the nutritional limitations of Jatropha curcas, in addition the effect of the absence of certain nutrients…”
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Seasonal variation in leaf gas exchange of young citrus trees by Ferreira, Ester Alice, Silveira, Helbert Rezende de Oliveira, Silva, Vania Aparecida, Silva, Elisângela Aparecida

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APLICAÇÃO DE CORRETIVOS E FERTILIZANTES PARA RECUPERAÇÃO DE ÁREAS DEGRADADAS UTILIZANDO MACROTYLOMA AXILLARE COMO COBERTURA VEGETAL NO NORTE DE MINAS GERAIS by Silva, Alcione Herminia da, Alves, Daniel Soares, Silveira, Helbert Rezende de Oliveira, Alvarenga, Ivan Caldeira de Almeida, Souza, Manoel Ferreira de, Fernandes, Luis Arnaldo

“…O objetivo foi avaliar o potencial da Macrotyloma axillare (Java), em processos de recuperação de áreas degradadas no Norte de Minas Gerais, através de…”
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