Aplikasi Pupuk Organik Kandang Sapi dan POC Rebung Bambu pada Media Tanah Ultisol Terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis hypogaea L)

Abstract

This research was carried out in the experimental garden of the Faculty of Agriculture, University of Medan. The area with a height of 12 meters above sea level, flat topography and soil type on agricultural land, Medan Area University is Alluvial. Research began in March to June 2018. The design used in this study was Factorial Randomized Block Design consisting of II treatment factors, the first factor was the treatment of cow manure which consisted of 3 treatment levels, namely: K1 = 60 g cow manure, K2 = 80 g manure Cattle, K3 = 100 g Cattle Fertilizer. The second factor, POC treatment of bamboo shoots consisting of 4 levels of treatment, namely, Po = Control, P1 = 10 ml / L POC water bamboo shoots, P2 = 20 ml / L POC water bamboo shoots P3 = 30 ml / L POC water bamboo shoots. And repeated 3 replications. Parameters observed in this study were: Plant height, number of branches, flowering age (days), pod weight / sample plants (g), number of pods / plant samples (fruit), pod weight per plot (g), dry weight per 100 seeds (g). The results showed that: Giving Organic Cattle Fertilizer significantly affected the vegetative growth of peanut plants which included plant height and number of branches. The provision of liquid organic bamboo shoots significantly affected the vegetative growth of plants, namely the number of branches 6 mst. The combination treatment between cow manure and bamboo shoot liquid organic fertilizer had no significant effect on the growth and production of peanut (Arachis Hypogaea L) on Ultisol soil.