Data/hora: 11/06/2024 06:40:25

Provedor de dados: | 65
País: | Brazil
Título: | Floral induction management in 'Palmer' mango using uniconazole
Autores: | Lima,Guilherme Machado de Sousa; Pereira,Marlon Cristian Toledo; Oliveira,Moacir Brito; Nietsche,Silvia; Mizobutsi,Gisele Polete; Públio Filho,Wilson Maciel; Mendes,Débora Souza.
Data: | 2016-08-01
Ano: | 2016
Palavras-chave: | Mangifera indica; Growth regulator; Flowering; Off-season crop; Yield.
Resumo: | ABSTRACT: The objective of this study was to evaluate the effects of different doses of uniconazole (UCZ) on 'Palmer' mango vegetative and reproductive response and on fruit physical, chemical, and productive characteristics during the off-season in northern Minas Gerais, Brazil. The experiment followed a randomized block design. UCZ was tested at the following doses applied to leaves and expressed in g of UCZ active ingredient (a.i.) per tree: 0.0, 1.0, and 1.0+1.0 (2.0) after 30 days; 1.0+1.0+1.0 (3.0) subdivided into 30-day intervals; and 1.0+1.0+2.0 (4.0) subdivided into 30-day intervals. All of the UCZ treatments reduced branch elongation in the 'Palmer' mango trees, leading to a mean reduction of 81.6% compared to the control. However, the UCZ application of 1.0+1.0+2.0g a.i. per tree subdivided into 30-day intervals was efficient in promoting flowering during the off-season, enabling a 167% mean increase in the number of fruit per tree and a 9.78t ha-1 mean increase in productivity.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801350
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20150940
Formato: | text/html
Fonte: | Ciência Rural  v.46 n.8 2016
Fonte: | info:eu-repo/semantics/openAccess