Uji Pertumbuhan dan Produksi Tanaman Sawi Keriting (Brassica juncea L.) secara Hidroponik dengan Sumber Nutrisi yang Berbeda

Abstract

The research on hydroponic curly mustard (Brassica juncea L.) with nutrients of AB Mix, Growmore, and Bayfolan was carried out in green house, Faculty of Agriculture, University of Medan Area, on Jalan Kolam No. 1 Medan Estate, Percut Sei Tuan, Deli Serdang Regency, from October to November 2018. This study aims to determine the response of growth and production of curly mustard plants in hydroponic systems with different nutritional sources. This study used a non-factorial Completely Randomized Design (CRD) with three levels: P1 = 1000 ppm AB mix nutrition, 1000 ppm P2 = Growmore fertilizer, and P3 = Bayfolan leaf fertilizer 1000 ppm. The parameters observed were: plant height, leaf number, leaf width, leaf color, gross weight, and net weight. The result showed that AB Mix, Growmore and Bayfolan nutrition significantly affected the parameters of observation of plant height, leaf number, leaf width, leaf color, and significantly affected the gross weight and net weight of plants. From the all treatments AB Mix Nutrition is the best treatment but Growmore gives a greener leaf color.