Publicação: Efeito da aplicação de maturadores químicos na cultura da cana de açúcar (Saccharum spp.) variedade SP81-3250
Carregando...
Arquivos
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso aberto
Resumo
Sugarcane is one of the most important grass crops. This study evaluated the effects of chemical ripeners on the sugarcane variety SP81-3250 in terms of technological quality. The experiment was arranged in randomized blocks with split split-plots. Main treatments were: 1) Control; 2) Aminolon Maduracion, at a rate of 0.7 L of commercial product (c.p.) ha -1; 3) Aminolon Maduracion, at a rate of 1.0 liter of c.p. ha -1; 4) Aminolon Maduracion, at a rate of 1.3 liter of c.p. ha -1; 5) Trinexapac-ethyl (Moddus), at a rate of 0.8 liter of c.p. ha -1. Secondary treatments were the sampling dates: 10 days before application (- 10 d.a.a.); 11; 46; 71; 100 and 117 d.a.a. (days after application). Ripeners differently affected the technological parameters, and trinexapac-ethyl showed the best behavior, followed by Aminolon (0.7 L of c.p. ha -1). The best results were found at the 3rd and 4th sampling dates, 46 and 71 days after application, respectively.
Descrição
Palavras-chave
Cane quality, Deterioration, Ripeners, Ripening index, Technological quality, Saccharum
Idioma
Português
Como citar
Acta Scientiarum - Agronomy, v. 30, n. 1, p. 65-71, 2008.
