Francisco de Assis Pereira Leonardo

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

Extractivism of the Umbuzeiro in the Perception of the Farmers of the Community Riacho da Serra, in São Jose do Sabugi-PB

André Japiassú, Jacob Silva Souto, Francisco de Assis Pereira Leonardo, Patrícia Carneiro Souto, Francisco de Oliveira Mesquita & Vagner de Almeida Melo · Journal of Experimental Agriculture International · 2019

The present work aims to diagnose the perception of the farmers of the community of Community Riacho da Serra, in São José do Sabugi-PB, regarding the degree of education, education, salary range and employment and income generation with the culture of Umbu. Initially visits were...

Open access Research Article 10.9734/jeai/2019/v39i430340