Variability of separation and its relationship with the agro-industrial productivity of oil palm in the municipality of Acará, State of Pará, Brazil

• Autor(a) principal: Nascimento, Thays Valente do
• Data de Publicação: 2021
• Outros Autores: Chaves, Juliane Ribeiro das, Sousa, Lilian Paixão Aleixo de, Pessoa, Francisco Carlos Lira, Gomes, Ana Beatriz Bastos, Lira, Bruna Roberta Pereira, Rodrigues, Dayana Cravo, Castro, Lucilla Raphaelle Carmo, Lopes, Luiza de Nazaré Almeida
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Research, Society and Development
• Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/12134
• topic: Precipitation; Productivity; Correlation; Palm oil.; Precipitación; Productividad; Correlación; Aceite de palma.; Precipitação; Produtividade; Correlação; Dendê.

Brazil is a country without agricultural productivity qualifications and is one of the main activities that contribute to the country's GDP. The Amazon region is known for its abundance of water and high rainfall, this is one of the factors that contribute to agriculture. In this respect, the objective of this work was to analyze a correlation between rainfall variability and agricultural productivity in the city of Acará - Pará, and, thus, to verify the influence of capacity in oil palm production. Rainfall series, provided in the Hydrological Information System (HidroWeb) and productivity data without a database from the IBGE Automatic Recovery System - SIDRA, were used in the rain series, Mann-Kendall non-parametric statistical test was applied. Through the linear correlation method, the variables of annual total capacity and annual agricultural productivity were correlated. From the data analysis, there was a correlation around 40% between the cultivation of palm oil and a separation, a value considered moderate, as rains are considered important, but not a limiting factor for the cultivation of this fruit.