Data/hora: 12/06/2024 06:53:51

Provedor de dados: | 196
País: | Brazil
Título: | PARCHMENT PRESENCE AND TREATMENT WITH VITAMINS ON THE EMERGENCE OF COFFEE SEEDLINGS
Autores: | Campos, Luiz Fernandes Cardoso; Vendruscolo, Eduardo Pradi; Nascimento, Lucas Marquezan; Campos, Camila Meira de Abreu; Pires, Larissa Leandro; Seleguini, Alexsander.
Data: | 2019-08-19
Ano: | 2019
Resumo: | The seedling production of is a stage of great importance for several crops. The seeds of the coffee tree present germination difficulties due to the physical barrier imposed by the parchment. The objective of this study was to evaluate the effect of parchment presence and pre-sowing treatment with vitamins on the emergence of coffee seedlings. The experimental design was completely randomized, in a 2x4 factorial design (parchment presence x types of vitamins), in four replicates with 15 seeds per plot. Vitamins concentration was 100 mg l-1 of thiamine, 100 mg l-1 niacin, 50 mg l-1 thiamine + 50 mg l-1 niacin and a control treatment. The evaluations were performed weekly, with the emerged seedlings being counted until the 76th day after sowing. The emergence percentage was obtained after the 146th day after sowing, counting the number of normal seedlings obtained. The parchment removal increases the speed and the emergence percentage of the coffee seedlings. The treatment with vitamin did not influenced the emergence characteristics of the coffee tree.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicosonline.uems.br/index.php/agrineo/article/view/2769

10.32404/rean.v6i3.2769

Editor: | Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
Relação: | http://periodicosonline.uems.br/index.php/agrineo/article/view/2769/2988
Formato: | application/pdf

Fonte:

Revista de Agricultura Neotropical; v. 6 n. 3 (2019): Revista de Agricultura Neotropical; 101-104

REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 6 No. 3 (2019): REVISTA DE AGRICULTURA NEOTROPICAL; 101-104

2358-6303

10.32404/rean.v6i3

Fonte: | Copyright (c) 2019 REVISTA DE AGRICULTURA NEOTROPICAL