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Production and quality of raspberries 'Batum' cultivated under cover plastic and two spacing in subtropical area/Produtividade e qualidade da framboeseira 'Batum' cultivada sob cobertura plastica e dois espacamentos em regiao subtropical

Raspberry is an economically important berry crop, its fruit contains numerous phenolic compounds with potential health benefits, however ver, in subtropical areas has been low production. The objective of this study was to evaluate the productivity of raspberry '.Batum 'produced with or w...

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Bibliographic Details
Published in:Ciência rural 2015-11, p.1994
Main Authors: Curi, Paula Nogueira, Pio, Rafael, Moura, Pedro Henrique Abreu, Sousa, Pedro Henrique Assis, Bonfim, Gabriella Donato, Silva, Pedro Augusto de Oliveira
Format: Article
Language:Spanish
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Summary:Raspberry is an economically important berry crop, its fruit contains numerous phenolic compounds with potential health benefits, however ver, in subtropical areas has been low production. The objective of this study was to evaluate the productivity of raspberry '.Batum 'produced with or without plastic cover over the plant canopy and two planting densities, being 0.25m and 0.5m between plants and 3.0m between rows and cycles (2012/13 and 2013/14), in subtropical area. The experimental design was randomized blocks, factorial 2x2x2 with 6 blocks and 10 plants per plot. It was evaluated the productive plant characteristics such as number of fruits per plant, production per plant and productivity estimated. Moreover, phenological data, vegetative and physiologic analysis. The planting densities at 0.25m between plants and without plastic cover over the plant canopy result in increased productivity of raspberry 'Batum'. Key words: Rubus idaeus L., production, plasticulture, density. Framboesa e uma pequena fruta de grande importancia economica, que contem numerosos compostos fenolicos, com potenciais beneficos a saude, porem, quando cultivada em regioes subtropicais possui baixa produtividade. Objetivou-se, neste trabalho, avaliar a produtividade de framboeseiras 'Batum', produzidas com ou sem cobertura plastica sobre o dossel das plantas, em duas densidades de plantio, sendo 0,25m e 0,5m entre plantas e 3,0m entre linhas e avaliadas por dois ciclos de producao (2012/13 e 2013/14), em regiao subtropical. O delineamento experimental adotado foi em blocos ao acaso, em esquema fatorial 2x2x2, com 6 blocos e 10 plantas por parcela. Foram avaliadas as caracteristicas produtivas como numero de frutos por planta, producao por planta e produtividade estimada. Alem disso, foram demarcados os indices fenologicos, analises vegetativas e fisiologicas. O menor espacamento de plantio entre as plantas (0,25m) e o plantio sem cobertura plastica sobre o dossel das plantas resultaram em maior produtividade das framboseiras 'Batum'. Palavras-chave: Rubus idaeus L., producao, plasticultura, densidade.
ISSN:0103-8478
DOI:10.1590/0103-8478cr20141636