Pengaruh Pertumbuhan dan Produksi Tanaman Selada (Lactuca sativa L.) pada Sistem Hidroponik NFT dengan Berbagai Konsentrasi Pupuk AB Mix dan Bayfolan

Abstract

The aims of the research see the effect of giving AB Mix and Bayfolan fertilizers on the growth and production of lettuce (Lactuca sativa L.), which is do it in the TVRI complex, Kapten Jamil Lubis street No.3 E, Medan Tembung district, Kota Medan district with an the measuring ± 25 masl. This Research Is do it From July To August 2018. The design used in this research is a non-factorial randomized block design with the treatment of the factors of AB Mix Fertilizer and Bayfolan Fertilizer A1 = AB Mix Fertilizer with a concentration of 700 ppm; A2 = AB Fertilizer Mix concentration of 500 ppm; A3 = Bayfolan Fertilizer is 700 ppm; A4 = Bayfolan Fertilizer concentration of 500 ppm. This Research conductions 5 replications. Parameters observed in this research is plant height (cm), number of leaves (strands), leaf color (scale), root length (cm), wet weight per sample (g), weight per plot (g). The Results that goat from this research is the concentration of AB mix and Bayfolan fertilizer NFT hydroponics system which has a very real effect on plant height, number of leaves, leaf color, root length, wet weight of sample and weight of plot. And the Influence Not Real Against Leaf Color.