Walter Esfrain Pereira

Chemical Soil Attributes, Accumulation of Foliar Macronutrients and Productivity of the 'Vitória' Pineapple Plant Fertilized with Urea and Chicken Manure

Francisco de Assis Pereira Leonardo, Walter Esfrain Pereira, Thiago Jardelino Dias, Joana Gomes de Moura, Mário Leno Martins Véras & Ygor Henrique Leal · Journal of Experimental Agriculture International · 2019

The pineapple plant cultivar 'Vitória' is resistant to Fusarium and it presents similar characteristics to the cultivars 'Pérola' and 'Smoot Cayene'. However, the expansion of this new cultivar depends on the development of research on several aspects, among them, fertilization....

Open access Research Article 10.9734/jeai/2019/v31i230067

Rooting of Herbaceous and Semihardwood Cuttings of Guava cv. Século XXI, under Varying Concentrations of Indolebutyric Acid

Jussara Cristina Firmino da Costa, Rejane Maria Nunes Mendonça, Gerciane Cabral da Silva, Silvanda de Melo Silva, Walter Esfrain Pereira & Carlos Eduardo Magalhães dos Santos · Journal of Experimental Agriculture International · 2019

In the commercial production of guava seedlings (Psidium guajava L.) the quality of the cuttings, homogeneity, high percentage of rooting are the factors important to be analyzed. Therefore, as the Século XXI cultivar is recent, it is necessary to do more studies regarding the be...

Open access Research Article 10.9734/jeai/2019/v33i130135

Effect of Indolebutyric Acid Immersion Period on the Rhizogenic Process of Guava Cuttings (Psidium guajava L.) Cultivar Século XXI

Jussara Cristina Firmino da Costa, Rejane Maria Nunes Mendonça, Gerciane Cabral da Silva, Silvanda de Melo Silva, Walter Esfrain Pereira & Carlos Eduardo Magalhães dos Santos · Journal of Experimental Agriculture International · 2019

In the rhizogenic process, the immersion time of the base of the cuttings to be propagated in plant regulators depends on the concentration of the solutions, the cultivar to be used and the type of cutting required. Therefore, this research work has as objective to investigate wh...

Open access Research Article 10.9734/jeai/2019/v32i530120

Salicylic Acid Effect on Ocimum basilicum L. during Growth in Salt Stress and Its Relationship between Phytomass and Gas Exchange

Toshik Iarley da Silva, José Sebastião de Melo Filho, Anderson Carlos de Melo Gonçalves, Leonardo Vieira de Sousa, Joana Gomes de Moura, Thiago Jardelino Dias, Juan Carlos Alvarez-Pizarro, Walter Esfrain Pereira & Rejane Maria Nunes Mendonça · Journal of Experimental Agriculture International · 2018

Aim: The aim of this work was to evaluate the effect of salicylic acid on gaseous changes, growth and basil biomass (Ocimum basilicum L. cv. Cinnamon) submitted to saline stress. Study Design: The experiment had conducted in a randomized incomplete block design (5x5- Compound Cen...

Open access Research Article 10.9734/JEAI/2018/40901