Vulnerability of African mahogany to cattle predation in a silvipastural system

The objective of this work was to evaluate the incidence and intensity of damages caused by cattle to African mahogany (Khaya grandifoliola) and this species vulnerability in the silvipastural system. The trees were planted in single lines, in a 20x2 m arrangement. In the third year, cattle were int...

Full description

Saved in:
Bibliographic Details
Published in:Pesquisa agropecuaria brasileira Vol. 54
Main Authors: Silva, Danielly Daiane Felix da, Leonardo, Fernanda Viana da Silva, Caldeira, Sidney Fernando
Format: Journal Article
Language:English
Published: Embrapa Secretaria de Pesquisa e Desenvolvimento; Pesquisa Agropecuária Brasileira 01-01-2019
Embrapa Informação Tecnológica
Subjects:
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The objective of this work was to evaluate the incidence and intensity of damages caused by cattle to African mahogany (Khaya grandifoliola) and this species vulnerability in the silvipastural system. The trees were planted in single lines, in a 20x2 m arrangement. In the third year, cattle were introduced in the area. Three classes of damage intensity were established: low, medium, and high. Damages to tree barks showed the highest incidence, followed by damages to wood. The species is vulnerable to bark chewing by cattle, with damages of medium and high intensities. Resumo: O objetivo deste trabalho foi avaliar a incidência e a intensidade de danos causados por bovinos ao mogno-africano (Khaya grandifoliola) e a vulnerabilidade desta espécie em sistema silvipastoril. As árvores foram plantadas em linhas simples, arranjadas em 20x2 m. No terceiro ano, os bovinos foram introduzidos na área. Foram estabelecidas três classes de intensidade de danos: baixa, média e alta. Os danos causados às cascas das árvores foram os de maior incidência, seguidos por danos causados ao lenho. A espécie é vulnerável à mastigação da casca por bovinos, com danos de média e alta intensidades.
ISSN:0100-204X
1678-3921
1678-3921
DOI:10.1590/s1678-3921.pab2019.v54.00987