Effect Of Doses Of Npk Compound Fertilizers and Liquid Organic Fertilizers (Pocs) On Growth and Pakcoy Plant Yield (Brassica Rapa L.)

Abstract

Pakcoy cultivation in Indonesia has been carried out by applying various modern agricultural techniques. The use of chemical fertilizers still dominates pakcoy cultivation practices in Indonesia. Most farmers use artificial synthetic fertilizers as a source of nutrients for plants. The use of organic fertilizers is needed to increase growth and yields, especially in pakcoy plants. The purpose of this study was to determine the effect of the combination of Nasa liquid organic fertilizer (POC) and NPK fertilizer on the optimal growth and yield of pakcoy plants on the growth and yield of pakcoy plants. This study used a non-factorial randomized block design (RAK) method using Nasa liquid organic fertilizer (POC) and NPK fertilizer. The author collected data from the parameters of plant height, number of leaves, leaf width, root length, fresh weight and weight. Data is taken from each - each parameter. In the results of this study, there was the best combination of leaf width, fresh weight yield, dry weight yield and plant height at 2 mst, 3 mst and 4 mst at a dose of 3 cc/1 liter and NPK 200kg/ha.