KUALITAS HIJAUAN KACANG PINTOI (Arachis pintoi) PADA BERBAGAI PANJANG STEK DAN DOSIS PUPUK ORGANIK CAIR

Abstract

This study aims to determine the quality of the forage pintoi peanut (Arachis
pintoi) at various cutting length and liquid organic fertilizer (POC) is different. The
material used is Arachis pintoi plant, Liquid Organic Fertilizer and granules
(Herbafarm). The instrument used was 5 kg capacity scales, analytical scales
electrical capacity of 1 kg with 0.01 g accuracy, pumpkin destruction, burette, beaker
glass, porcelain bowls, H2SO4, N Hexan, NaOH, MB + MR indicator, filter paper,
shovel, hoes, buckets, ruler / tape measure, stationery, tape, scissors, cutter, paper
labels, plastic bag, oven, furnace and eksikator. The trials were prepared using a
completely randomized design patterned Factorial 2 x 4 with 3 replications, with the
first factor of the length of cuttings and the second dose of liquid organic fertilizer
(POC) is different. The cutting length consists of 2 segments (S1) and 3 segments
(S2), while the dose of liquid fertilizer composed of 0 ml / l (P1), 5 ml / l (P2)
(dosage recommendations), 10 ml / l (P3) and 15 ml / l (P4). The data obtained were
analyzed range, when significant followed by Duncan multiple test areas (5%) to
determine differences between treatments. The results of the analysis showed that the
treatment of long-range cuttings and different doses of POC, and the interactions they
provide no significant effect (P> 0.05) on levels of protein and fiber content of rough
forage. The length of cuttings significant influence (P <0.05) the production of Crude
Protein. Production of crude protein peak obtained at treatment S2 (324,59 g) and
followed by S1 (244,56 g).
Key word: Arachis pintoi, cutting length, POC, crude protein and crude fiber