Chemical fertilization, organic fertilization and pirolygneous extract on vegetative development palm phoenix (Phoenix roebelenii)

Authors

  • Christina Silva Wanderley Universidade Estadual de Londrina
  • Ricardo Tadeu Faria Universidade Estadual de Londrina
  • Maurício Ursi Ventura Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0359.2012v33n6p2233

Keywords:

Ornamental plants, Plant height, Number of leaves.

Abstract

The effect of the use of chemical fertilization, organic fertilization and pirolygneous extract (EPL) was evaluated in the width and number of leaves of seedlings of phoenix palms. The plants were fertilizer with organic castor bean, chemical fertilizer NPK 20-05-20 formula and EPL concentrations of 0,1 and 0,2%. The length of the longest leaf and leaf number were evaluated monyhly for one from the start of the experiment. The data were analyzed by ANOVA and Tukey test at 5% significance level. Treatment organic fertilizer and EPL 0,1% + organic fertilization increased the number of leaves of palm phoenix plants. Mineral fertilizer NPK combined or not with EPL provided no increases in length and number of leaves. The EPL itself did not change the parameters.

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Author Biographies

Christina Silva Wanderley, Universidade Estadual de Londrina

Doutoranda de Agronomia da Universidade Estadual de Londrina, UEL. Londrina, PR.

Ricardo Tadeu Faria, Universidade Estadual de Londrina

Prof. Dr. do Deptº de Agronomia, UEL, Londrina, PR.

Maurício Ursi Ventura, Universidade Estadual de Londrina

Prof. Dr. do Deptº de Agronomia, UEL, Londrina, PR.

Published

2012-12-04

How to Cite

Wanderley, C. S., Faria, R. T., & Ventura, M. U. (2012). Chemical fertilization, organic fertilization and pirolygneous extract on vegetative development palm phoenix (Phoenix roebelenii). Semina: Ciências Agrárias, 33(6), 2233–2240. https://doi.org/10.5433/1679-0359.2012v33n6p2233

Issue

Section

Communication

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