Respon Pertumbuhan dan Produksi Tanaman Okra Merah (abelmoschus esculentus l. Moench) Terhadap Pemberian Kompos Limbah Bubuk Teh dan Biochar Tempurung Kelapa

Abstract

TRI PRASETYO NPM 15.821.0065, Research "Growth Response and Production of Red Okra Plants (Abelmoschus esculentus,L Moench) Towards Giving Tea Powder and Biochar Coconut Shell Waste Compost. Thesis under the guidance of Mrs. Dr. Sumihar Hutapea, MS, as the lead supervisor. and Mrs. Ellen L, Panggabean, MP, As supervisors.This study aimed to determine the growth and production response of red okra (Albelmoschus esculentus L. moench) to the giving of waste tea powder compost with coconut shell biochar. Randomized Groupwith 2 replications. factorial consisting of II treatment factors, Factor I : Treatment of tea powder waste compost. T0 : uncompressed tea powder waste, T1 : tea powder waste compost 5 ton/ha (500 g/m2), T2 : tea powder waste compost 10 ton/ha (1000 g/m2), T3 : tea powder waste compost 15 ton/ha (1500 g/m2), factor II treatment of coconut shell biochar. B0 : Without coconut shell biochar, T1 : biochar coconut shell 5 ton/ha (500 g/m2), B2 : biochar coconut shell 10 ton/ha (1000 g/m2), B3 : biochar coconut shell 15 ton/ha (1500 g/m2), the parameter observed in research : plant height, number of leaves, stem diameter, number of branches, diameter of fruit, fruit length, number of fruits per sample plant, number of fruits per plot plant, fruit weight per sample plant, fruit weight per plot. The results of the study showed that giving tea powder waste compost significantly affect plant height, stem diameter and fruit weight per plot, but not significantly affected the number of leaves, number of branches, diameter of fruit, fruit length, number of fruits per sample, number of fruits per plot and fruit weight per sample. provision of coconut shell biochar significantly affect plant height, stem diameter and fruit weight per plot, but no significant effect on the number of leaves, number of branches, diameter of fruit, fruit length, number of fruits per sample, number of fruits per plot and fruit weight per sample. combination of tea powder waste compost by giving coconut shell biochar no significant effect to plant height, stem diameter, number of leaves, number of branches, fruit diameter, fruit length, number of fruits per sample, number of fruits per plot, fruit weight per sample and fruit weight per plot.