Please use this identifier to cite or link to this item:
http://repositorio.ufla.br/jspui/handle/1/31526
Title: | Rendimento de rosas cultivadas em ambiente protegido sob diferentes níveis de irrigação |
Other Titles: | Rose yield cultivated in protected environment under different irrigation levels |
Keywords: | Floricultura de corte Manejo da irrigação Déficit hídrico Rosas - Produção Cutting floriculture Irrigation management Water deficit Roses - Production |
Publisher: | Universidade Estadual Paulista |
Citation: | OLIVEIRA, E. C. et al. Rendimento de rosas cultivadas em ambiente protegido sob diferentes níveis de irrigação. Irriga, Botucatu, v. 21, n. 1, p. 14-24, jan./mar. 2016. |
Abstract: | Roses lead exploitation of cut flowers in Brazil and demand. The present research focused on flower stems productivity and quality associated to adequate irrigation management. Moreover, the correct management of irrigation is related to the use of appropriate agricultural practices, which are justified by reducing inputs such as water, pumping energy and fertilizers. This work had the aim of assessing the effect of water deficit stress across different soil water potentials on yield and biometric quality of stems roses. The experiment was conducted in a greenhouse located at EPAMIG, São João Del Rei, MG. A randomized block design involving six water potential on soil (-15, -30, -45, -60, -90 and -120 kPa) with five replications was used. Parameters assessed were: yield, length and diameter of the stems, length and diameter of the rose bud. In general, the water deficit of up to -120 kPa does not interfere with qualitative parameters of the stem buds. Higher yields are observed for more frequent irrigations, with -15 and -30 kPa. |
URI: | http://revistas.fca.unesp.br/index.php/irriga/article/view/859 http://repositorio.ufla.br/jspui/handle/1/31526 |
Appears in Collections: | DEG - Artigos publicados em periódicos |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.