Respon Pertumbuhan dan Produksi Tanaman Pakcoy (Brassica rapa L.) Terhadap Aplikasi Pupuk Organik Cair pada Berbagai Media Tanam Secara Vertikultur

Abstract

Cultivation research Pakcoy (Brassica Rapa L.) to treat various doses of liquid organic fertilizer and a wide variety of growing media. The purpose of this study to determine the use of a liquid organic fertilizer and growing media that according to the Growth and Production Plant in Vertikultur Pakcoy. This research was conducted at the Permai Indah Housing land located at Jln. Sip No. 06 District of Siantar Simalungun, Pematangsiantar. This study was conducted April 2015 / July 2015, research using randomized block design factorial consisting of two treatment factors, namely the first factor Growing Media (M), which consists of three levels: M0 = Soil Sub Soil (Control), M1 = Waste Tea ( Land 50% and 50% of waste tea), M2 = Rice Husk (ground rice husk 50% and 50%). The second factor Concentrations of Liquid Organic Fertilizer (P) consisting of 3 levels: P0 = Without Liquid Organic Fertilizer, P1 = 3cc / 1 liter of water, P2 = 5 cc / 1 liter of water. Results of research on the treatment of a variety of growing media and plant production growth pakcoy no real effect on plant height 1 MST age, but a very significant effect on the age of the other observations, and the parameter of the dry weight of shoot and root dry on all observations, but no real effect on the parameters of the number of leaves, fresh weight of roots and root and shoot ration at all ages observations. The treatment of variety of liquid organic fertilizer plant height parameter affect the age of 3 and 4 MST and unreal at the age of plants 1 and 2 MST, and also no real effect on the parameters other. Interaction of the two treatments a very significant effect on root dry weight parameters but no real effect on other parameters