Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple

In pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the...

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Autores principales:	Humberto Sampaio de Araújo, Silvia Antoniali do Carmo, Neli Cristina Belmiro dos Santos, Pâmela Gomes Nakada Freitas, Luis Felipe Villani Purquerio
Formato:	article
Lenguaje:	EN PT
Publicado:	Universidade Federal de Goiás 2021
Materias:	ananas comosus (l.) merril protected cultivation artificial shading Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/cbcdebe6626042219d9ce08514edae70
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spelling	oai:doaj.org-article:cbcdebe6626042219d9ce08514edae702021-11-09T15:37:48ZEffect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple10.1590/1983-40632021v51695941983-4063https://doaj.org/article/cbcdebe6626042219d9ce08514edae702021-11-01T00:00:00Zhttps://www.revistas.ufg.br/pat/article/view/69594/37472https://doaj.org/toc/1983-4063In pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the production and quality of ‘Smooth Cayenne’ pineapple. A randomized blocks experimental design was used, with five treatments (fruits covered with newspaper and plants covered with screens with 35, 40, 50 and 80 % of shading), four replicates and two seasons (summer and winter). In the summer, the use of screens with 50 % of shading provided average gains of 22 and 39 % of total and commercial mass of crowned fruits per plant and gains of 22 and 40 % of total and commercial yield per hectare, respectively. The gradual increase in shading intensity resulted in a decrease in the qualitative attributes of the fruits, when compared to covering the fruits with newspaper. Screens with up to 50 % of shading can replace newspaper when covering the fruits to avoid scalding.Humberto Sampaio de AraújoSilvia Antoniali do CarmoNeli Cristina Belmiro dos SantosPâmela Gomes Nakada FreitasLuis Felipe Villani PurquerioUniversidade Federal de Goiás articleananas comosus (l.) merrilprotected cultivationartificial shadingAgriculture (General)S1-972ENPTPesquisa Agropecuária Tropical, Vol 51, p e69594 (2021)
institution	DOAJ
collection	DOAJ
language	EN PT
topic	ananas comosus (l.) merril protected cultivation artificial shading Agriculture (General) S1-972
spellingShingle	ananas comosus (l.) merril protected cultivation artificial shading Agriculture (General) S1-972 Humberto Sampaio de Araújo Silvia Antoniali do Carmo Neli Cristina Belmiro dos Santos Pâmela Gomes Nakada Freitas Luis Felipe Villani Purquerio Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
description	In pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the production and quality of ‘Smooth Cayenne’ pineapple. A randomized blocks experimental design was used, with five treatments (fruits covered with newspaper and plants covered with screens with 35, 40, 50 and 80 % of shading), four replicates and two seasons (summer and winter). In the summer, the use of screens with 50 % of shading provided average gains of 22 and 39 % of total and commercial mass of crowned fruits per plant and gains of 22 and 40 % of total and commercial yield per hectare, respectively. The gradual increase in shading intensity resulted in a decrease in the qualitative attributes of the fruits, when compared to covering the fruits with newspaper. Screens with up to 50 % of shading can replace newspaper when covering the fruits to avoid scalding.
format	article
author	Humberto Sampaio de Araújo Silvia Antoniali do Carmo Neli Cristina Belmiro dos Santos Pâmela Gomes Nakada Freitas Luis Felipe Villani Purquerio
author_facet	Humberto Sampaio de Araújo Silvia Antoniali do Carmo Neli Cristina Belmiro dos Santos Pâmela Gomes Nakada Freitas Luis Felipe Villani Purquerio
author_sort	Humberto Sampaio de Araújo
title	Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
title_short	Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
title_full	Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
title_fullStr	Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
title_full_unstemmed	Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
title_sort	effect of shading screens on the production and quality of ‘smooth cayenne’ pineapple
publisher	Universidade Federal de Goiás
publishDate	2021
url	https://doaj.org/article/cbcdebe6626042219d9ce08514edae70
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Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple

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