Pengaruh Curah Hujan dan Hari Hujan terhadap Produktivitas Kelapa Sawit (Elaeis guineensis Jacq.) di PT. Perkebunan Nusantara IV Unit Gunung Bayu Afdeling II

Abstract

This study aims to determine the effect of rainfall and rainy days on oil palm productivity in Gunung Bayu Plantation PTPN IV Afdeling II was carried out for 6 months starting in March 2024 until August 2024. The hypothesis of this study is that there is a real effect of rainfall and rainy days on oil palm productivity (Elaeis guineensis Jacq.) at PT. Perkebunan Nusantara IV unit Mount Bayu Afdeling II. This study used secondary data available at the garden administration office, including palm oil production data from 2018 to 2023, rainfall data and rainy day data from 2018 to 2023. The analysis method used is simple linear regression analysis, multiple linear regression analysis and correlation analysis. The model was tested for feasibility by classical assumption tests including normality test, heteroscedasticity test, multicollinearity test, and autocorrelation test using SPSS statistical tools.v.25 for windows. The results showed that rainfall and rainy days did not significantly affect the increase in oil palm productivity in oil palm plants for 6 years. Correlation of rainfall and rainy days in oil palm plants for 6 years has a very considerable and rather weak influence on the achievement of oil palm productivity