Yield Analysis of Oil Palm Cultivated Under Irrigation in the Brazilian Savanna

Abstract

AbstractThe oil palm is currently a major source of oil used worldwide for biofuel production and food. In Brazil, it is grown in high rainfall and high temperature regions. The high cost of this oil crop in the Brazilian Amazonia, combined with environmental and land ownership issues and the occurrence of diseases, has aroused considerable interest in growing it in other regions of the country, including the Savanna (Cerrado) Biome. This study aimed to evaluate, for 1 year, the fruit bunch, the oil yield, and other parameters of two oil palm cultivars (BRS C1001 and BRS C2501) under the typical Savanna conditions in the Federal District, Brazil. Differences between these cultivars were observed in some parameters evaluated throughout the year (p < 0.05). The oil yield/bunch ranged from 25 to 32 and 29 to 36 % for BRS C2501 and BRS C1001 cultivars, respectively and similar to those obtained for the same cultivars in the Brazilian Amazonia and for other genotypes in Indonesia, Sumatra, and Malaysia. Both cultivars proved to be promising in terms of oil yield in a trail carried out at 1000 m of altitude under irrigation at Cerrado Biome in Brazil.