Respon Pemberian Kompos Ampas Tebu dan POC Kulit Nenas Untuk Meningkatkan Pertumbuhan dan Produksi Tanaman Okra (Abelmoschus esculentus L.Moench)

Abstract

The research was at the farm experiment faculty of agriculture, the University of Medan Area, that is located in Kolam street No. 1 Medan Estate,PercutSei Tuansubdistrict, with an elevation of 22 m from the surface of the sea, flat topography andkinds of Aluvial land, since february to April 2019."The design used in these research is the random group (RAK), which consists of two factors treated, are: 1) the gift factors of sugarcane pulp compost (notation T), consists of 4 grade, :To = without giving thesugarcanepulp compost (control) T1 giving the sugarcane pulp compost as much as 1 kg/m2(71,33 ton/ha),T2 giving the sugarcane pulp compost as much as 1,5 kg/m2(7600 ton/ha),T2 giving the sugarcane pulp compost as much as 2 kg/m2(8200 ton/ha) and 2) factors liquid organic manure (POC) of waste of pineapple skin (notation N), consists of 4 factors, No = without giving POC waste of pineapples skin(control)N1= givingthePOC waste of pineapples skin with 5% (50 ml/litter), N2= giving thePOC waste of pineapples skin with 10% (100ml/litter) N3= giving the POC waste of pineapples skin with 15% (150 ml/litter. Every treatment repeated as much as 2(two) times, so that gained 32 doses of treatment. Parameter in this study is focus on the plant’s high, the total of leaves, the diameter of steam, total fruits per sample, total fruits per plot, fresh weight per sample, and fresh weight per plot. The result of this study, however, : 1) the gift of sugarcane pulp compost effect's to the plant’s height, total fruit per sample, total fruit per plot, production per sample and production per plot, but had no real effect tothe total of leaves and the diameter of steam. The gift of sugarcane pulp compost based on 2 kg/plot can be applied to increasing the production of okra plants 2) POC pineapples skin had no real effects to the total of leaves and the diameter of steam, total fruit per sample, total fruit per plot, productions per sample and production per plot, 3) the combination between the two factorshad no real effects to thethe plant’s height, total fruit per sample, total fruit per plot, production per sample and production per plot, but had no real effect to the total of leaves and the diameter of steam.