Nugraha, Ardian (2023) Pengaruh Bokashi Kotoran Walet dan Ab Mix terhadap Pertumbuhan Bibit Tanaman Kakao (Theobroma Cacao L.). Other thesis, Universitas Islam Riau.

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Abstract

This study entitled The Bokashi Effect of Swallow Manure and AB Mix Nutrition on the growth of cocoa plant seeds (Theobroma cacao L.). This research has been carried out in the experimental garden of the Faculty of Agriculture, Islamic University of Riau, Pekanbaru City for 5 months starting September 2022 – January 2023. Purpose research is to determine the effect of swallow droppings bokashi and AB nutrition Mix on the growth of cocoa plant seeds (Theobroma cacao L.). The design used in this study was a randomized design Complete factorial consisting of two factors. The first factor is the dose of bokashi Swallow droppings consist of 4 levels, namely 0, 280, 560, 840 g/polybag. which factor both AB Mix nutrient concentrations consist of 4 levels namely 0, 1000, 1500, 2000 ppm 16 treatment combinations were obtained with 3 replications, so there were 48 experimental unit. Parameters observed were plant height, number of leaves, stem diameter, total leaf area, dry weight, root volume and root crown ratio. Data were analyzed statistically and continued with BNJ level of 5%. Based on the results research shows the interaction effect of doses of swallow droppings and bokashi AB Mix nutrient concentrations significantly to the parameters of the number of leaves, stem diameter, dry weight and also root volume, where the best treatment combination for bokashi swallow droppings dose of 560 g/polybag and concentration of 2000 ppm AB Mix. The main effect of real swallow droppings bokashi on all parameters observation. The best treatment is swallow droppings bokashi 560 g/polybag. The main effect of AB Mix concentration is significant on all observation parameters. The best treatment for AB Mix nutrition is 2000 ppm.

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