Rice husk substrates and pruning time for gypsophila production

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Autores

Daniela Höhn https://orcid.org/0000-0001-7280-046X
Roberta Marins Nogueira Peil https://orcid.org/0000-0002-4855-3638
Lais Perin https://orcid.org/0000-0003-4886-9664
Priscila Monalisa Marchi https://orcid.org/0000-0001-7505-1142
Paulo Roberto Grolli https://orcid.org/0000-0002-5695-9072
Albertina Radtke Wieth https://orcid.org/0000-0002-4401-8603

Abstract

This research evaluated the growth, yield and quality of gypsophila New Amore® variety grown in gutters filled with substrate in a system with leaching recirculation in southern Brazil. The treatments were the result of the combination of four substrates [carbonized rice husk (CRH100%), raw rice husk (RRH100%), CRH + organic commercial substrate S10 (Beifort®) (15%) and RRH+S10 (15%)] with two pruning times (early and late). The substrates did not affect the dry matter partitioning between the flowers and vegetative organs or the balance between the shoot and root growth. However, RRH100% reduced the shoot growth, flower stem yield and quality. The CRH100% and RRH+S10 substrates can be indicated for gypsophila cultivation once, in a general way, they presented promising results. The late pruning increased the gypsophila growth and yield and benefited the quality of the stems. The gypsophila plants adapted well to the employed crop system.

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References

Andriolo, J.L., D.I. Jänisch, C.S. Oliveira, C. Cocco, O.J. Schmitt, and F.L. Cardoso. 2009. Cultivo sem solo do morangueiro com três métodos de fertirrigação. Ciênc. Rural 39(3), 691-695. Doi: 10.1590/S0103-84782009005000009

Da Costa, J.C.F., R.M.N. Mendonça, L.F. Fernandes, F.P. Oliveira, and D. Santos. 2017. Caracterização física de substratos orgânicos para o enraizamento de estacas de goiabeira. Rev. Bras. Agropecu. Sustent. 7(2), 16-23. Doi: 10.21206/rbas.v7i2.390

Dorajeerao, A.V.D. and A.N. Mokashi. 2013. Growth analysis as influenced by pinching time in garland chrysanthemum (Chrysanthemum coronarium L.). Global J. Bio-Sci. Biotechnol. 2(1), 242-247.

Ferreira, E.A., M. Pasqual, V. Mendonça, and N.F. Pires. 2008. Influencia de diferentes substratos e fertilizantes na aclimatação de plantas de figueira (Ficus Carica L.). Rev. Caatinga 21(5), 64-68.

Ibraflor (Instituto Brasileiro de Floricultura). 2016. Critério de classificação Gypsophila paniculata. In: http://www.ibraflor.com/publicacoes/vw.php?cod=163; consulted: October, 2017.

Girardi, L.B., M.X. Peiter, R.A. Bellé, F.A. Backes, F.S. Soares, and I. Valmorbida. 2012. Disponibilidade hídrica e seus efeitos sobre o desenvolvimento radicular e a produção de Gypsophila envasada em ambiente protegido. Irriga 17, 501-509. Doi: 10.15809/irriga.2012v17n4p501

Medeiros, C.A.B., A.S. Strassburger, and L.E.C. Antunes. 2008. Casca de arroz e sua carbonização para utilização em substratos. Circular Técnica. Embrapa Clima Temperado, Pelotas, Brazil.

Peil, R.M.N., A.A.R. Albuquerque Neto, and C.V. Rombaldi. 2014. Densidade de plantio e genótipos de tomateiro cereja em sistema fechado de cultivo em substrato. Hort. Bras. 32, 234-240. Doi: 10.1590/S0102-05362014000200021

Petry, C., S. Bellé, and E.O. Calvete. 2008. Produção de gypsophila. pp. 172-178. In: Petry, C. (ed.). Plantas ornamentais aspectos para a produção. 2nd ed. Editora Universidade de Passo Fundo, Passo fundo, Brazil.

Pires, R.C.M., P.R. Furlani, R.V. Ribeiro, D.B. Junior, E. Sakai, A.L. Lourenção, and A.T. Neto. 2011. Irrigation frequency and substrate volume effects in the growth and yield of tomato plants under greenhouse conditions. Sci. Agric. 68(4), 400-405. Doi: 10.1590/S0103-90162011000400002

Sonneveld, C. and N. Straver. 1994. Nutrient solutions for vegetebles and flowers grown in water or substrates. 10th ed. Series Voeding Soplossingen Glastuinbouw. Proefstation voor Tuinbouw onder Glas, Naaldwijk, The Netherlands.

Steffen, G.P.K., Z.I. Antiniolli, R.B. Steffen, and R.G. Machado. 2010. Cáscara de arroz y estiércol bovino como sustratos para la multiplicación de lombrices de tierra y la producción de plántulas de tomate y lechuga. Acta Zool. Mex. 26, 333-343.

Wahome, P.K., T.O. Oseni, M.T. Masarirambi, and V.D. Shongwe. 2011. Effects of different hydroponics systems and growing media on the vegetative growth, yield and cut flower quality of gypsophila (Gypsophila paniculata L.). World J. Agr. Sci. 7(6), 692-698.

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