Data/hora: 06/06/2024 02:14:55

Provedor de dados: | 1
País: | Brazil
Título: | Visual symptoms and nutritional deficiencies in olive trees under subjected to nutrient deprivation
Autores: | Pio, Rafael; Souza, Filipe Bittencourt Machado de; Coelho, Viviane Amaral Toledo; Rodas, Cleber Lázaro; Silva, Inêz Pereira da; Melo, Evaldo Tadeu de.
Data: | 2019-05-24
Ano: | 2019
Palavras-chave: | Fitotecnia Olea europaea L.; Macronutrient; Micronutrient; Dry matter. Fruticultura.
Resumo: | Brazil is one of the largest importers of olive (Olea europaea L.) products, being the fourth largest importer of olive oil and the fifth of olives. In recent decades the introduction and growing of olive cultivars less chilling requirement in the South and Southeast made viable the olives production in the country. On the other hand, there are still shortages of information about the management of this crop in our country, especially in relation to studies about the nutritional needs of the olive tree, grown in subtropical regions, and it may enable advances in productivity of this fruit. The aim of study was to evaluate the growth, dry matter production and nutritional status of the olive tree under the effect of the omission of nutrients as well as establish visual diagnosis parameters. We used a completely randomized design with ten treatments and three repetitions, corresponding to growing in Hoagland – Arnon nutrient solution, and solutions with individual omissions of N, P, K, Ca, Mg, S, B, Fe and Zn. Omission of nutrients that most limit the growth of the olive tree are N, Ca and B. Deficiencies of nutrients in olive seedlings presented by typical symptoms.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39582

10.4025/actasciagron.v41i1.39582

Editor: | Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39582/pdf
Formato: | application/pdf

Fonte:

Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e39582

Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e39582

1807-8621

1679-9275

Fonte:

Direitos autorais 2019 Acta Scientiarum. Agronomy

http://creativecommons.org/licenses/by/4.0