Pertumbuhan dan hasil kedelai edamame setelah aplikasi petrhikaphos dikombinasikan pupuk kandang ayam pada tanah gambut

Abstract

The development of edamame cultivation techniques in Kalimantan needs to be improved. The purpose of this study is to know the growth and yield of edamame soybean after application petrhikaphos combined chicken manure on peat soil. The study was conducted in The Experimental Garden of Agroecotechnology, Faculty of Agriculture, Lambung Mangkurat University from April 2021 to July 2021. This study uses Randomized Design Group (RDG) 2 factorial. The first factor is petrhikaphos (P) consisted of five treatment levels, namely 0 kg/40 kg seeds (P0), 0,25 kg/40 kg seeds (P1), 0,50 kg/40 kg seeds (P2), 0,75 kg/40 kg seeds (P3) and 1,00 kg/40 kg seeds (P4). The second factor is chicken manure (A) consists of two levels, namely 10 ton ha-1 (A1) and 20 ton ha-1 (A2). Both factors are combined so that 10 treatments are then repeated four times so obtained 40 experimental units. The results showed that application petrhikaphos combined chicken manure on peat media, as well as the single factor could affect the growth and yield of edamame soybean. Application petrhikaphos as much 1,00 kg/40 kg seeds combined chicken manure as much 20 ton ha-1 (P4A2) is the best dose in the increase in fresh pod weight at 58 DAP with an average of 52,48 g/plant. Keywords: petrhikaphos, chicken manure, edamame, peatland