PENGARUH JENIS AIR BAKU DAN NUTRISI HIDROPONIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KAILAN (BRASSICA OLERACEA ALBOGLABRA) PADA SISTEM HIDROPONIK

Ratna Juwita, Elvrida Rosa, Bustami Bustami

Abstract


The  aim of this research was determine the effect of raw water and hydroponic nutrients on the growth and yield of kalian plants (Brassica oleracea Alboglabra) in the hydroponic system. This research used a Completely Randomized Design (CRD) with a 3 x 4 factorial pattern with 3 replications. The treatment studied consisted og 2 factor, namely the type of raw water which consisted of 3 levels of treatment and the provision of hydroponic nutrition consisting of 4 levels of treatment, so the where 12 treatment combinations, which was repeated 3 times so that there were 36 exprerimental units. The first factor is the type of raw water consisting of 3 levels, namely: A1= PDAM water, A2= well water, A3= RO water and the second factor is the provision of hydroponic nutrition consisting of 4 levels, namely: N1= AB Mix Gooldpant, N2= AB Mix Hiydro J, N3= POC NASA, N4= POC Azolla Pinnata. Parameters measured were plant height, number of levels, plant fresh weight and root length (21, 28, 35 DAP), number of leaves (45 DAP), fresh weight (45 DAP) and root length (45 DAP). The effect of hydroponic nutrition that was studied had a significant effect on observations of plant height (21, 28 and 35 DAP), number of leaves (45 DAP), fresh weight (45 DAP). While root length (45 DAP) had significant effect. There were no interactions in the admintration of ra water types and hydroponic nutrients for all parameters observed.

Keywords


Types of raw water,nnutrition, kalian, hydroponics.

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DOI: https://doi.org/10.3061/agriflora.v9i1.4591

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