Cultivo de Cattleya Lindley (Orchidaceae) em substratos alternativos ao xaxim - DOI: 10.4025/actasciagron.v28i4.930

Jorge Kaoro Yamakami; Ricardo Tadeu de Faria; Adriane Marinho de Assis; Luciana do Valle Rego-Oliveira

doi:10.4025/actasciagron.v28i4.930

**Substrates for Cattleya (Orchidaceae) cultivation to substitute the tree fern fiber** - DOI: 10.4025/actasciagron.v28i4.930

Authors

Jorge Kaoro Yamakami UEL Author
Ricardo Tadeu de Faria UEL Author
Adriane Marinho de Assis UEL Author
Luciana do Valle Rego-Oliveira UEL Author

DOI:

https://doi.org/10.4025/actasciagron.v28i4.930

Keywords:

Cattleya labiata, Cattleya forbesii, fibra de coco, casca de pínus, casca de arroz carbonizada, Dicksonia sellowiana

Abstract

The objective of this study was to evaluate alternative substrates to substitute tree fern fiber for cultivation of hybrids from the Cattleya species. Seedlings were cultivated in polypropylene vases, kept in screen shadowed nursery by a 70% of lighting. The following substrates were evaluated: tree fern fibers; coconut fiber; pinus bark+carbonized rice hull (1:1 v/v); pinus bark+carbonized rice hull (2:1 v/v); pinus bark+carbonized rice hull (1:2 v/v); pinus bark and carbonized rice hull. One year after the experiment, the following parameters were evaluated: fresh matter mass, aerial part height, pseudobulb length, greater root length, number of buds, number of flowers, pH and electric conductivity. The substrate composed of coconut fiber showed better results, and can be used as the alternative substrate to tree fern fiber in the cultivation of Cattleya.

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Author Biography

Ricardo Tadeu de Faria, UEL

Possui graduação em Agronomia pela Faculdade de Agronomia e Zootecnia Manoel Carlos Gonçalves (1987) , mestrado em Genética e Biologia Molecular pela Universidade Estadual de Campinas (1992) , doutorado em Genética e Biologia Molecular pela Universidade Estadual de Campinas (1998) e pos-doutorado pela Universidade de La Laguna (2003) . Atualmente é Associado A da Universidade Estadual de Londrina, Revisor de periódico da Acta Scientiarum (UEM), Revisor de periódico da Semina Ciência Agrária, Revisor de periódico da Revista Brasileira de Horticultura Ornamental, Revisor de periódico da Horticultura Brasileira, Revisor de periódico da Magistra, Revisor de periódico da Magistra, Revisor de periódico da Crop Breeding and Applied Biotechnology e Revisor de periódico da Ciência e Agrotecnologia. Tem experiência na área de Agronomia , com ênfase em Floricultura, Parques e Jardins Currículo Lattes

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Published

2008-02-28

Issue

Vol. 28 No. 4 (2006)

Section

Crop Production

License

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I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Substrates for Cattleya (Orchidaceae) cultivation to substitute the tree fern fiber - DOI: 10.4025/actasciagron.v28i4.930. (2008). Acta Scientiarum. Agronomy, 28(4), 523-526. https://doi.org/10.4025/actasciagron.v28i4.930