Data/hora: 02/06/2024 03:56:57

Provedor de dados: | Revista Scientia Agraria Paranaensis
País: | Brazil

Título:

Effect of phosphatic fertilizer dosage on optimal volume determination for seedling production of native forest species

Efeito de dosagens de fertilizante fosfatado na determinação de volume ótimo de produção de mudas de espécies florestais nativas

Autores: | Dias, Isis Melo; Barreto, Íkaro Daniel de Carvalho; Ferreira, Robério Anastácio.
Data: | 2016-12-08
Ano: | 2016
Palavras-chave: | Áreas degradadas; Fertilização; Produção de mudas.
Resumo: | The purpose of this study was to evaluate the effect of different dosages of phosphate fertilizer to determine the optimal volume of containers through the Dickson Quality Index of four native species seedlings, in nursery. The experiment was conducted in a completely randomized design. The measured parameters were: height, stem diameter, dry weight of aerial and dry weight of root, 75 days after emergence to determine the Dickson Quality Index. The data was represented by mean and standard deviation. The Welch test and ANOVA were used to compare unpaired means. The significance level was 5% and the software used was SPSS for Windows version 17. Different P2O5 concentrations indicated that the optimal production container for the evaluated species is the dibble-tube of 120 cm3, promoting the highest Dickson Quality Indexes.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13191

10.1818/sap.v15i4.13191

Editor: | Scientia Agraria Paranaensis

Relação:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13191/10575

http://e-revista.unioeste.br/index.php/scientiaagraria/article/downloadSuppFile/13191/2045

http://e-revista.unioeste.br/index.php/scientiaagraria/article/downloadSuppFile/13191/2336

Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; Vol.15, No 4 (2016); 471-475

1983-1471