Sibagariang, Edison
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Journal : Jurnal Agroplasma

Pengaruh Pupuk Organik Cair Kasgot Terhadap Pertumbuhan dan Produksi Tanaman Cabai (Capsicum Frutescens) Varietas Sonar dalam Keadaan Cekaman Air Baene, Gadis Manis; Zulfida, Ida; Sibagariang, Edison
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.5102

Abstract

Capsicum frutescens is one of the top commodities of horticultural plants in Indonesia which is a type of vegetable that is very high potential and provides great benefits for farmers. One of the good fertilizers used on the rawit pepper plant is liquid organic fertilizer of kasgot. The physiological survival of rawit pepper plants depends on the availability of water in the soil which is a basic need for plants. This study uses a complete random design. (RAL). Treatment with two factors where the first factor is liquid organic fertilizer cascade (K) with three dimensions, namely; K0 : control, K1 : 20 ml/liter, K2 : 30 ml /liter and the second factor of water decay (C) with a three dimensional is; C1 : 100% KL (750 ml), C2 : 75% KL (562 ml); C3 : 50% KL (375 ml). The observed parameters are the height of plants (cm), diameter of stems (mm), number of leaves (leaves) and age of flowers. Graft analysis with graft analysis (Anova), continued with a DMRT test at the level of 0.05, if there is a marked effect of treatment. The average height of the rawit pepper plant that gives the highest result is at treatment K2 = 30 ml and C2 = 50% KL (562 ml) is 86.94 cm. The best treatment for the parameter number of leaves is K2 = 30 ml and C1 = 100% KL (750 ml) is 57,56 cm. The treatment that gives the best value is in K2 = 30 ml and C2 = 75% KL (562 ml) is 9.81 (mm). The best treatment on the flower age parameters is, K2 = 30 ml and C3 = 50% KL (357 ml). Keywords: Cayenne pepper, Kasgot Fertilizer, Water Stress
Morfologi Tanaman Kedelai (Glycine max L. Merril) Akibat Pemberian Pupuk Kandang Kambing Dan Pupuk Urea Situmeang, Ulfa Syahrina; Zulfida, Ida; Sibagariang, Edison
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4868

Abstract

Soybean plants (Glycine max L. merril) are the main source of vegetable protein for the majority of the Indonesian population. The Indonesian nation is one of the largest consumers of soybeans in the world. At least 2.4 million metric tons of soybeans per year are consumed by the Indonesian people. Based on a report from the Central Statistics Agency (BPS), the average national soybean productivity was 15.69 quintals per hectare (ku/ha) in 2020, and the level of dependence on Indonesian soybean imports in the last five years has reached 78.44% per year, with a trend of continuing increases annually (based on BPS 2020). Urea fertilizer is a chemical fertilizer that contains high levels of nitrogen (N). Nitrogen is an essential nutrient for plants (Tumewu et al., 2012). Urea-based fertilizer is water-soluble and absorbs water very easily (hygroscopic), so the nitrogen content in the soil is very low while the nitrogen content of plants is very important (Tumewu et al., 2012). This research was carried out in the practicum area of the agricultural faculty of the Indonesian Community Development University (UPMI), Jl. Balai Desa Pasar 12 Marindal II Medan Amplas. This research method uses a factorial randomized block design (RAK) with two factors studied, namely: Factor I: provision of 3 levels of goat manure (P), namely: A0: control (no goat manure), A1: 1 kg goat manure per plot, and A2: goat manure per kg/plot. Factor II: Urea Dose (U) consists of 3 levels, namely: U0: No Treatment/Control, U1: 50 kg/ha = 5 grams/plant; U2: 100 kg/ha = 10 grams/plant. Based on the results of direct field observations, it shows normal growth of soybean plants (Glycine max L. merril). Observation parameters include plant height (cm), number of productive branches, and number of pods. The single effect of giving goat manure at level A2 (2 kg goat manure per plot) has the effect of increasing plant height growth at the age of 3 WAP based on the 5% DMRT test. The interaction effect of giving goat manure (A) and giving a dose of urea fertilizer (U) had no effect on plant height, number of productive branches, or number of pods.