Variabilidade espacial de atributos químicos de solo sob pastagem

Samuel Ferreira da Silva; Danilo Ferreira Mendes; Pedro Quarto Junior; Wallace Luís de Lima; Otacilio José Passos Rangel; Jéferson Luiz Ferrari

doi:10.19180/1809-2667.v17n215-02

Spatial variability of chemical properties of soil under pasture

Authors

Samuel Ferreira da Silva Centro de Ciências Agrárias da Universidade Federal do Espírito Santo (CCA-UFES), Campus de Alegre/ES
Danilo Ferreira Mendes Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES
Pedro Quarto Junior Empresa Quality Geomatics Ltda ME, Alegre/ES
Wallace Luís de Lima Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES
Otacilio José Passos Rangel Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES
Jéferson Luiz Ferrari Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES

DOI:

https://doi.org/10.19180/1809-2667.v17n215-02

Keywords:

Precision agriculture, Analysis and soil fertility, Geostatistics

Abstract

The objective of this study was to analyze the spatial variability of soil chemical attributes under pasture, as well as lime and fertilizer recommendations based on the interpretation of soil chemical analysis from two sampling methods: conventional and systematic depths of 0 to 10 and 10 to 20 cm. The study was conducted at IFES-campus Alegre-ES. Data analysis was performed using descriptive statistics and geostatistics. Results indicate that the spatial method enabled the identification of deficit areas and excessive liming and fertilization, which could not be defined by the conventional method.

Downloads

Download data is not yet available.

Author Biographies

Samuel Ferreira da Silva, Centro de Ciências Agrárias da Universidade Federal do Espírito Santo (CCA-UFES), Campus de Alegre/ES

Mestre em Produção Vegetal pela Universidade Federal do Espírito Santo (UFES). Doutorando em Produção Vegetal pela Universidade Federal do Espírito Santo (UFES - campus de Alegre) - Alegre/ES - Brasil. E-mail: samuelfd.silva@yahoo.com.br.
Danilo Ferreira Mendes, Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES

Graduado em Tecnologia em Cafeicultura pelo Instituto Federal do Espírito Santo (IFES campus de Alegre). Pós-graduando nível especialização em Agroecologia pelo Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo - (IFES campus de Alegre) - Alegre/ES - Brasil. E-mail: danilofmendes@gmail.com.
Pedro Quarto Junior, Empresa Quality Geomatics Ltda ME, Alegre/ES

Mestre em Produção Vegetal pela Universidade Federal do Espírito Santo (UFES). Agrimensor na Empresa Quality Geomatics Ltda. Alegre/ES - Brasil. E-mail: quartojunior@yahoo.com.br.
Wallace Luís de Lima, Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES

Doutor em Agronomia (Ciências do Solo) pela Universidade Federal Rural do Rio de Janeiro - (UFRRJ). Professor do Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo - (IFES campus de Alegre) - Alegre/ES - Brasil. E-mail: wallace@ifes.edu.br.
Otacilio José Passos Rangel, Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES

Doutor em Ciência do Solo pela Universidade Federal de Lavras - (UFLA). Professor do Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo - (IFES campus de Alegre) - Alegre/ES - Brasil. E-mail: ojprangel@ifes.edu.br.
Jéferson Luiz Ferrari, Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus de Alegre/ES

Doutor em Produção Vegetal pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF). Professor do Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo - (IFES campus de Alegre) - Alegre/ES - Brasil. E-mail: ferrarijluiz@gmail.com.

Downloads

PDF (Portuguese)

Published

25-04-2016

Issue

Vol. 17 No. 2 (2015)

Section

Original articles

License

The authors of the manuscript submitted to Vértices, hereby represented by the corresponding author, agree to the following terms:

The authors retain the copyright and grant Vértices the right of first publication.

At the same time the work is licensed under the Creative Commons Attribution 4.0 International License, allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon its content for any legal purpose, even commercially, provided the original work is properly cited.

Authors will not receive any material reward for the manuscript and Essentia Editora will make it available online in Open Access mode, through its own system or other databases.

Authors are authorized to enter into additional contracts separately for non-exclusive distribution of the version of the work published in Vértices (eg, publish in institutional repository or as book chapter), with acknowledgment of authorship and initial publication in this journal.

Authors are permitted and encouraged to disseminate and distribute the post-print (ie final draft post-refereeing) or publisher's version/PDF at online information sources (eg, in institutional repositories or on their personal page) at any time after the first publication of the article by Vértices.

Essentia Editora may make normative, orthographic and grammatical changes in the originals in order to maintain the standard language, with the final consent of the authors.

The content and opinions expressed in the manuscript are the sole responsibility of the author (s).

How to Cite

DA SILVA, Samuel Ferreira; MENDES, Danilo Ferreira; QUARTO JUNIOR, Pedro; DE LIMA, Wallace Luís; RANGEL, Otacilio José Passos; FERRARI, Jéferson Luiz. Spatial variability of chemical properties of soil under pasture. Revista Vértices, [S. l.], v. 17, n. 2, p. 25–37, 2016. DOI: 10.19180/1809-2667.v17n215-02. Disponível em: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.v17n215-02.. Acesso em: 22 jul. 2024.