PRODUKSI DAN SIMPANAN KARBON PADA PERKEBUNAN KAKAO (Theobroma cacao L.) BERBASIS AGROFORESTRI

Nur Fauzia Mbuti, Nikmah Musa, Sutrisno Hadi Purnomo

Abstract


Cacao (Theobroma cacao L.) cultivation can be integrated into agroforestry systems by combining cacao plants with shade trees. This system not only supports cacao production but also contributes to carbon storage in both biomass and soil. This study aimed to analyze the production and carbon storage potential of agroforestry-based cacao plantations. The research was conducted in Helumo Village, Mootilango Subdistrict, Gorontalo Regency, in February 2025. A Randomized Block Design (RBD) with subsamples was employed, involving three types of shade trees in the agroforestry cacao system: teak (AF-teak), lamtoro (AF-lamtoro), and gliricidia/gamal (AF-gamal). Each treatment included three subsamples, resulting in a total of nine plots measuring 10 m 10 m each. Observed parameters included the number of pods, number of seeds, fresh seed weight, dry seed weight, bean count, pod value, as well as estimated biomass and carbon storage using allometric equations. The analysis revealed that the type of shade tree had no statistically significant eletracao production. However, the agroforestry system demonstrated substanimi carison storage capacity. Among the treatments, the teak-shaded system showed the highest carbon storage at 926.22 tons/ha, followed by the lamtoro and gamal.

Keywords


Cacao, Agroforestry, Carbon, Production, Biomass

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