Correlations of volume of eucalyptus wood with attributes of soil with views to the determination of specific areas of management and dose of waste pulp extraction of employed as fertilizer

• Grant number: 13/25329-5
• Support Opportunities: Regular Research Grants
• Start date: May 01, 2014
• End date: April 30, 2016
• Field of knowledge: Agronomical Sciences - Agronomy - Soil Science
• Principal Investigator: Rafael Montanari
• Grantee: Rafael Montanari
• Host Institution: Faculdade de Engenharia (FEIS). Universidade Estadual Paulista (UNESP). Campus de Ilha Solteira. Ilha Solteira , SP, Brazil
• Associated researchers: Alan Rodrigo Panosso ; Marcelo Andreotti ; Marcelo Carvalho Minhoto Teixeira Filho

Abstract

Fertilization by cellulosic waste systems used in forestry eucalyptus is an excellent soil conservation practice , since it provides the fertilizer saving is descompactante restores good chemical, physical and biological conditions , and especially increases the productivity of the timber, besides avoiding these resídos be deposited in " dumps or landfills ." Thus , during the years 2013/2014 , the Company Fibria Celulose e Papel ( Três Lagoas , MS , Brazil ) , located in the Brazilian Cerrado conditions will instaladadas 3 experimental meshes containing 64 amostarais points totaling 0.44 ha each experimental grid . Will be studied : a) linear and spatial correlations between the volume of Eucalyptus wood because of some physical , chemical and biological soil properties , in order to show whether specific management zones closely associated wood productivity , b ) in order returning the industrial waste from the extraction of cellulose in the form of fertilizers for sustainable environmental way , also will aim to determine the best dose to be applied to the soil . The plant will be the attributes perimeter at breast height ( PP ) , tree height ( AL ) and basal crown diameter ( DC ), The soil physical properties are the density of the soil ( DS ) , particle density ( PD ), total porosity (TP ) , penetration resistance (PR ) and gravimetric moisture ( UG ) . Químicosserão organic matter ( OM), pH , P , K + , Ca2 + , Mg2 + , H + + Al3 + , sum of bases ( SB ) , cation exchange capacity (CEC ) , base saturation ( V % ) and aluminum saturation ( m % ) and biological attributes will be calculated Shannon diversity index , Pielou evenness index and richness groups . Statistical analysis will be comprised of : a) initial descriptive analysis of the attributes , b ) analysis of linear correlations ( single and multiple ) , spatial and temporal relationships among them, and finally , c ) geostatistical analysis , aiming mainly to highlight conditions that give rise silvicultural productivity through fertilization performed by the cellulosic resídos . (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

LIMA, ELIZEU DE SOUZA; DE SOUZA, ZIGOMAR MENEZES; MONTANARI, RAFAEL; DE MEDEIROS OLIVEIRA, STANLEY ROBSON; LOVERA, LENON HENRIQUE; VIEIRA FARHATE, CAMILA VIANA. CLASSIFICATION OF THE INITIAL DEVELOPMENT OF EUCALIPTUS USING DATA MINING TECHNIQUES. Cerne, v. 23, n. 2, p. 8-pg., 2017-04-01. (13/25329-5)

LIMA, ELIZEU DE SOUZA; DE SOUZA, ZIGOMAR MENEZES; MONTANARI, RAFAEL; DE MEDEIROS OLIVEIRA, STANLEY ROBSON; LOVERA, LENON HENRIQUE; VIEIRA FARHATE, CAMILA VIANA. CLASSIFICATION OF THE INITIAL DEVELOPMENT OF EUCALIPTUS USING DATA MINING TECHNIQUES. Cerne, v. 23, n. 2, p. 201-208, APR-JUN 2017. (13/25329-5)

LIMA, ELIZEU DE SOUZA; DE SOUZA, ZIGOMAR MENEZES; MONTANARI, RAFAEL; LOVERA, LENON HENRIQUE; RODRIGUES TORRES, JOSE LUIZ; AGUILERA ESTEBAN, DIEGO ALEXANDER; DE OLIVEIRA, INGRID NEHMI; MARTINS BARTIERES, EDINEIA MESSIAS. Spatial and temporal variability of soil and plant attributes after application of cellulose residue. REVISTA BRASILEIRA DE CIENCIAS AGRARIAS-AGRARIA, v. 13, n. 4, 2018. (13/25329-5)