NDLI: Desenvolvimento De Mudas Micropropagadas De Bananeira Submetidas a Diferentes Lâminas E Frequências De Irrigação Em Ambiente Protegido

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Desenvolvimento De Mudas Micropropagadas De Bananeira Submetidas a Diferentes Lâminas E Frequências De Irrigação Em Ambiente Protegido

Content Provider	Semantic Scholar
Author	Sindeaux, John Hebert Ferreira Azevedo, Benito Moreira De Viana, Thales Vinícius De Araújo Carvalho, Ana Cristina Portugal Pinto De Furlan, Raquel Aparecida
Copyright Year	2018
Abstract	DESENVOLVIMENTO DE MUDAS MICROPROPAGADAS DE BANANEIRA SUBMETIDAS A DIFERENTES LÂMINAS E FREQUENCIAS DE IRRIGACAO EM AMBIENTE PROTEGIDO John Herbert Ferreira Sindeaux1; Benito Moreira de Azevedo2; Thales Vinicius de Araujo Viana2; Ana Cristina Portugal Pinto de Carvalho3; Raquel Aparecida Furlan21Recursos Hidricos e Irrigacao e Drenagem, Faculdade de Tecnologia CENTEC - CARIRI, Juazeiro do Norte, CE, benito@ufc.br2Departamento de Engenharia Agricola, Universidade Federal do Ceara, Fortaleza, CE.3Embrapa Agroindustria Tropical, Fortaleza, CE. 1 RESUMO O objetivo deste trabalho foi avaliar o desenvolvimento das mudas micropropagadas de bananeira (Musa spp.), cultivar Pacovan produzidas “in vitro” e aclimatizadas em ambiente protegido, sob diferentes lâminas e frequencias de irrigacao. Foram instalados dois experimentos no ambiente protegido pertencente a Embrapa Agroindustria Tropical, localizada na cidade de Fortaleza, Ceara, durante o periodo de maio a agosto de 2005. O delineamento estatistico utilizado foi o de blocos ao acaso, com quatro tratamentos e cinco repeticoes, com oito plantas cada, perfazendo um total de 40 plantas por tratamento testado. As frequencias de irrigacao foram constituidas de 1, 2, 3 e 4 vezes ao dia e, as lâminas de irrigacao foram de 1, 2, 3 e 4 mm dia-1. Na aclimatizacao de mudas micropropagadas de bananeiras cultivar Pacovan em ambiente protegido, recomenda-se ate os 60 dias apos o transplantio (DAT), a utilizacao de uma lâmina de irrigacao de 1 mm dia-1 com frequencia de irrigacao de quatro vezes por dia, e os 90 DAT, uma lâmina e frequencia de irrigacao de 3 mm dia-1, tres vezes por dia. UNITERMOS: manejo da irrigacao, po-de-coco, banana Pacovan SINDEAUX, J. H. F.; AZEVEDO, B. M. de; VIANA, T. V. de A.; CARVALHO, A. C. P. P. de; FURLAN, R. A. ACCLIMATIZATION OF MICROPROPAGATED BANANA PLANTS SUBMITTED TO FOUR IRRIGATION FREQUENCIES IN GREENHOUSES 2 ABSTRACT The aim of this work was to evaluate the development of the micropropagated plants of Pacovan banana tree (Musa spp.), produced “in vitro” and acclimatized in greenhouse under four different irrigation frequencies for the same irrigation level using green coir dust substrate with wormcompost (3:1) in 180 cm3 pots. The experiment was carried out in a greenhouse of the Embrapa Tropical Agroindustry located inFortaleza,State of Ceara,Brazil (3o44' S and 38o33' W), from May to August, 2005. The experiment had a randomized block design with 4 treatments, four different frequencies of irrigation: 1, 2, 3, and 4 times a day, corresponding to treatments T1, T2, T3 and T4,respectively. Each treatment had five replications with eight plants each, making a total of 40 plants for the tested treatmenst. In the acclimatization of micropropagated plants of Pacovan banana trees in protected greenhouse, the use of irrigation frequency four times a day, until 60 days after the transplantation (DAT) and three times until the 90 DAT is recommended. KEYWORDS: irrigation management, green coir dust substrate, Pacovan banana.
Starting Page	180
Ending Page	189
Page Count	10
File Format	PDF HTM / HTML
DOI	10.15809/irriga.2009v14n2p180-189
Volume Number	14
Alternate Webpage(s)	https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAT-2010/11420/1/PB09003.pdf
Alternate Webpage(s)	http://revistas.fca.unesp.br/index.php/irriga/article/download/3410/2165
Alternate Webpage(s)	https://doi.org/10.15809/irriga.2009v14n2p180-189
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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