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Provedor de dados:  Agronomy
País:  Brazil
Título:  Trough and pot crop systems with leaching recirculation and defoliation levels for mini tomatoes
Autores:  Perin, Lais
Peil, Roberta Marins Nogueira
Höhn, Daniela
Rosa, Douglas Schulz Bergman da
Wieth, Albertina Radtke
Grolli, Paulo Roberto
Data:  2018-02-09
Ano:  2018
Palavras-chave:  Cherry
Grape
Growth
Solanum lycopersicum
Rice husk
Substrate.
Olericultura
Resumo:  The use of raw rice husk as substrate allows the use of crop systems that promote the recirculation of leachate in long crop cycles. Mini tomatoes present relatively low demand for photoassimilates. Thus, partial defoliation of the sympodium could benefit the crop without damage to the production or quality of the fruits. The objective of this work was to evaluate the plant growth, fruit yield and fruit quality of Cherry Hybrid Wanda and Grape Hybrid Dolcetto mini tomatoes cultivated in two recirculation crop systems (pots and troughs), using raw rice husk as substrate, under three defoliation conditions (without defoliation, removal of one and two leaves of the sympodium). The Cherry cultivar showed higher plant growth, fruit yield and mean fruit size. The Grape cultivar produced fruits with higher sugar concentration. For the Grape cultivar, the removal of one sympodium leaf did not affect the plant responses. However, for the Cherry cultivar, it was necessary to maintain the complete sympodium. The trough cultivation system improved plant growth and yield, whereas the pot system increased fruit sugar concentration. 
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Identificador:  http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/34992

10.4025/actasciagron.v40i1.34992
Editor:  Universidade Estadual de Maringá
Relação:  http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/34992/pdf
Formato:  application/pdf
Fonte:  Acta Scientiarum. Agronomy; Vol 40 (2018): Publicação Contínua; e34992

Acta Scientiarum. Agronomy; v. 40 (2018): Publicação Contínua; e34992

1807-8621

1679-9275
Direitos:  Copyright (c) 2017 Acta Scientiarum. Agronomy
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