PENGARUH JENIS AIR BAKU DAN DOSIS LARUTAN AB MIX PADA PERTUMBUHAN DAN HASIL TANAMAN KAILAN (Brassica oleraceae) DENGAN HIDROPONIK SISTEM Deep Flow Technique

Abstract

This study aims to determine the effect of raw water on the growth and yield of kailan (Brassica oleraceae) using the DFT hydroponic system, to determine the effect of the best dose of AB mix on the growth and yield of kailan (Brassica oleraceae) with the DFT hydroponic system and to determine the interaction of raw water. and AB mix on growth and yield of kailan (Brassica oleraceae) with DFT hydroponic system. This research was conducted in Lanraki, Berua Village, Biringkanaya District, Makassar City. This research was conducted from March to May 2021. This study used a two-factorial experimental design based on a Randomized Block Design (RAK) with two factors, namely the type of raw water and the dose of AB mixed nutrient solution. Data were analyzed using analysis of variance and 5% BNJ. Parameters observed were plant height, number of leaves, root length, fresh weight, consumption weight and root volume. The results showed that the interaction of PDAM water had a good effect on the growth and production of kailan plants in the DFT hydroponic system. The dose of AB mix 8 ml/l had a good effect on the growth and production of kailan plants in the DFT hydroponic system. The interaction between PDAM water and the dose of AB mix 8 ml/l has a good effect on the growth and production of kailan plants in the DFT hydroponic system