Effectiveness of inoculation types and dosages of arbuscular mycorrhizal fungi (AMF) on the growth of perintis chili variety (Capsisum annum L.) on entisol soil

Abstract

This research aims to optimize the growth of a variety chili plants, so called perintis, as Aceh’s superior local chili variety, most of which are cultivated on entisol soil types. Entisol soil has low nutrient content and bound P elements which are difficult for plant roots to absorb. In this case, the symbiosis of arbuscular mycorrhizal fungi (AMF) with the roots of chili plants is attempted. This research used a 3x3 factorial randomized block design with factors including the type and dose of mycorrhiza. The results showed that the use of arbuscular mycorrhizal fungi (FMA) type Gigaspora sp at a dose of 10 g−1 plant showed a significant interaction on chili plant height 35 DAP, while mixed mycorrhizal types between Glomus mosseae and Gigaspora sp at a dose of 10 g−1 show significant interaction on chili plant height 50 HST. The mycorrhizal type Glomus mosseae was the best in terms of colonizing the roots of perintis variants of chili plants.