Pengaruh Tingkat Kematangan Buah dan Konsentrasi Pupuk Green Tonik terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.)
Abstract
Effect Of Fruit Maturity Level and Application of Green Tonic Fertilizer Concentration on The Growth of Cocoa Seedling (Theobroma cacao L)
Abstract. Cocoa is a useful plantation product in the Indonesian economy, the purpose of this study was to determine the effect of maturity level and concentration of green tonic fertilizer on the growth of cocoa seedlings. The research was conducted in an experimental garden, Seed Technology Laboratory, Weed Science Laboratory, syiah kuala university Banda Aceh, starting November 2021 – February 2022. This study used a randomized block design with 3 levels of fruit maturity level (yellow on the fruit groove, yellow on the the groove and fruit back, yellow overall) and concentration of green tonic fertilizer (0, 2, 4, 6 ml L-1 of water) The best growth of seedlings due to the level of maturity comes from the yellow on the grooves and ridges of the fruit. The best growth of seedlings is due to the concentration of Green Tonic fertilizer from giving 2 ml L-1 of water. The best seedling growth was found in the combination of yellow maturity level treatment on grooves and fruit backs and Green Tonic fertilizer concentration of 2 ml L-1 of water.
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DOI: https://doi.org/10.17969/jimfp.v7i4.22195
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