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All Journal Jurnal Agroteknos JURNAL GALUNG TROPIKA
Mirza Arsiaty Arsyad
Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry

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Journal : Jurnal Agroteknos

 1 
PENGARUH BERBAGAI LEVEL IRIGASI BAWAH PERMUKAAN DAN APLIKASI BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL PADI SAWAH GUSTI AGUNG KADE ERNA WARDANA; NINI MILA RAHNI; I MADE WIDANA ARSANA; LAODE SABARUDDIN; MIRZA ARSIATY ARSYAD; ARSY AYSYAH ANAS
Jurnal Agroteknos Vol 13, No 2 (2023)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v13i2.43328

Abstract

This research aims to determine the effect of subsurface irrigation water level and biochar application on the growth and yield of lowland rice. The research was conducted at Experimental Garden I, Faculty of Agriculture University Halu Oleo. The study consisted of two factors of treatments laid out in an RBCD-based factorial experimental design. The first factor consisted of four levels of subsurface irrigation (S) (i.e., 0, 4, 8, and 12 cm below the soil surface). The other factor also consisted of four levels of rice husk biochar (B) (i.e., 0, 10, 20, and 30 metric tons ha–1). Each treatment combination was given three replications. The collected data were analyzed with ANOVA and the differences among treatments were tested with DMRT at P=0.05. The study showed that both factors had no interaction effect on all parameters. The subsurface irrigation treatments, however, showed significant effects on plant height (56, 70, 84 DAS), leaf area (56, 70 DAS), flag leaf area, dry weight of root and shoot, panicle length, number of grains per panicle, grain weight after harvest per hill, dry weight of 1,000 rice grains, and yield. On the other hand, the biochar treatment only showed significant effects on leaf area at 70 DAS, flag leaf area, number of grains per panicle, grain weight after harvest per hill, and dry weight of 1,000 rice grains.
RESPONS PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI (CAPSICUM ANNUUM L.) YANG DIBERI PUPUK ORGANIK CAIR DAUN GAMAL DENGAN DOSIS YANG BERBEDA WA ODE IRI; ANDI NURMAS; NORMA ARIF; LA ODE MUH. HARJONI; MIRZA ARSIATY ARSYAD; ABDUL MADIKI
Jurnal Agroteknos Vol 13, No 2 (2023)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v13i2.43329

Abstract

This study aims to determine the level of treatment with liquid organic fertilizer on gamal leaves which gives the best effect on the growth and production of chili (Capsicum Annuum L) plants. This research was carried out at the Field Laboratory of Experimental Gardens II, Faculty of Agriculture, Halu Oleo University, Kendari. The study took place from December 2021 to February 2022. This study used a Randomized Block Design (RAK) which consisted of 5 levels of treatment, namely P0: No POC of gamal leaves; P1: POC of gamal leaves 200 ml L-1 tan water-1; P2: POC of gamal leaves 400 ml L-1 tan-1; P3 : POC of gamal leaves 600 ml L-1 tan-1; P4 : POC of gamal leaf 800 ml L-1 tan-1. Each treatment was repeated 4 times as a group so that 20 polybags were obtained. Each treatment used 3 polybags, overall using 60 polybags. The variables observed included plant height, number of leaves, stem diameter, leaf area. number of days of flowering and number of fruit. The results showed that there was an effect on the application of liquid organic fertilizer with Gamal leaves on liquid organic fertilizer of Gamal leaves gave the best effect on growth and production of large chili plants. P3: POC of gamal leaves 600 ml L-1 tan water-1.
Co-Authors Abdul Madiki ANDI NURMAS Arsy Aysyah Anas Dirvamena Boer GUSTI AGUNG KADE ERNA WARDANA I Irwan I Iswanto I MADE WIDANA ARSANA LA ODE MUH. HARJONI Laode Sabaruddin Nini Mila Rahni Norma Arif Nur Reski Immalasari SITI HALIMAH LAREKENG, SITI HALIMAH WA ODE IRI Yuni Fitri Cahyaningsih