Land suitability evaluation for clove plants in Bacan Island

Abstract

Abstract Clove is a superior crop and the main source of income for farmers in South Halmahera, especially in Bacan island. There is an increase in the clove planting area since 2013. However, clove productivity in 2017 decreased by 32% from 2013 to 2017. The factors that influence clove production are the environment and the soil condition. Clove plants to be able to grow and produce require specific growing environmental requirements. Environmental factors that influence clove plants include climate, height and type of soil. This study aims to analyze the suitability of land for clove plants on Bacan Island. Methods for collecting land resource data include primary data surveys and secondary data collection. The land suitability evaluation was carried out according to the limiting approach. The results of land suitability analysis at the subclass level in several districts in the Bacan Island for clove plants showed that the suitability of land suitability varied (S1, S2, S3, and N) between districts with limiting factors are erosion hazard and the effective depth roots.

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