Plantas de pimentão cultivadas em ambiente enriquecido com CO2. I. Crescimento vegetativo

Fatima Conceição Rezende; Jose Antonio Frizzone; Tarlei Arriel Botrel; Anderson Soares Pereira

doi:10.4025/actasciagron.v24i0.2415

Bell plants cultived pepper grown in CO₂ enriched environment. I. Vegetative growth

Authors

Fatima Conceição Rezende UFLA Author
Jose Antonio Frizzone USP Author
Tarlei Arriel Botrel USP Author
Anderson Soares Pereira USP Author

DOI:

https://doi.org/10.4025/actasciagron.v24i0.2415

Keywords:

crescimento vegetativo, pimentão, irrigação, enriquecimento de CO2

Abstract

The experiment was carried out at Esalq/USP, Piracicaba/SP. The objective of this work was to study the effects of elevated CO₂ concentrations and water volume on pepper crops, Capsicum annum L. (Solanaceae), planted in pots inside plastic greenhouse. The CO₂ was applied daily through micro tubes installed at 3m high over the rows of plants. A drip irrigation system, having one drip by plant, was used to irrigate the pots every other day. Four levels of CO₂ (367, 600, 800 and 1000µmol.mol^-1) and four water volumes (30,89L; 40,7L; 61,86L and 82,83L) with four replications were used. The height of plants, stem diameter and leaf area were analysed. It was observed that an increase in the water volume also increased the value of the plant parameters studied. In CO₂ enriched environments leaf area decrease and initial vegetative growth was more uniform

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Author Biography

Fatima Conceição Rezende, UFLA

possui graduação em Engenharia Agrícola pela Universidade Federal de Lavras (1979) , especialização em Curso Internacional de Ingenieria de Regadios pelo Centro de Estudios y Experimentación de Obras Publicas (1985) , mestrado em Irrigação e Drenagem pela Universidade de São Paulo (1991) , doutorado em Irrigação e Drenagem pela Universidade de São Paulo (2001) e ensino-medio-segundo-grau pelo Colégio Estadual Dr João Batista Hermeto (1974) . Atualmente é Engenheiro Agrônomo da Universidade Federal de Lavras. Tem experiência na área de Engenharia Agrícola , com ênfase em Engenharia de Ãgua e Solo. Atuando principalmente nos seguintes temas: Cultivo protegido, Dioxido de carbono, Estufa, irrigação, Pimentão Currículo Lattes

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Published

2008-04-30

Issue

Vol. 24 (2002)

Section

Agronomy

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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

Rezende, F. C., Frizzone, J. A., Botrel, T. A., & Pereira, A. S. (2008). Bell plants cultived pepper grown in CO2 enriched environment. I. Vegetative growth. Acta Scientiarum. Agronomy, 24, 1517-1526. https://doi.org/10.4025/actasciagron.v24i0.2415