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AGRINULA: Jurnal Agroteknologi dan Perkebunan
Published by Universitas Tjut Nyak Dhien
ISSN : -     EISSN : 26557673     DOI : 10.36490/agri
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
AGRINULA: Journal of Agrotechnology and Plantations is a scientific publication for lecturers and other researchers which contains information on the results of research in agriculture and plantations. The AGRINULA: Journal of Agrotechnology and Plantations contains scientific articles from research both in the form of basic research, applied and community service as well as ideas that contain information on agriculture, especially in the fields of Horticulture, Food Science, Agronomy, Weed Science, Soil Science, Plant Protection, Plant Breeding, Seed Technology and Plantation Science. The AGRINULA: Journal of Agrotechnology and Plantations has published 2 (two) issues in a year (April and October).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 65 Documents
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Pengaruh Konsentrasi dan Interval Pupuk Organik Cair terhadap Pertumbuhan Samhong (Brassica juncea L.) Hidroponik Fatma Fatma; Iwan Saputra Harahap; Irna Marisa Siahaan; Yunida Berliana
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 2 No 2 (2019): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v2i2.129

Abstract

Penelitian ini bertujuan untuk mengetahui respon pertumbuhan tanaman samhong (Brassica juncea L,) terhadap pemberian Pupuk Organik Cair (POC) dengan konsentrasi dan interval pemberian yang berbeda pada budidaya secara hidroponik. Penelitian ini dilakukan pada Maret sampai Juli 2019 di Gang Eka Rosa, Jalan Eka Rasmi, Desa Johor, Kecamatan Medan Johor, Sumatera Utara. Metode penelitian menggunakan Rancangan Acak Lengkap faktorial terdiri dari factor pertama adalah konsentrasi POC yang terdiri dari 3 taraf perlakuan: K1= 1:5; K2= 1:7,5 dan K3= 1:10. Faktor kedua adalah interval pemberian POC yang terdiri dari 3 taraf perlakuan yaitu: N1= setiap 2 hari, N2= setiap 4 hari sekali dan N3= setiap 6 hari sekali. Hasil penelitian menunjukkan bahwa konsentrasi pupuk organik cair 1:10 (K3) dapat meningkatkan panjang daun (13,60 cm), bobot/perlakuan (106,50 g), dan bobot/tanaman samhong (170,78 g), namun berpengaruh tidak nyata terhadap lebar daun. Interval pemberian pupuk organik cair setiap 6 hari sekali (N3) signifikan meningkatkan panjang daun (14,50 cm), bobot/perlakuan (108,81 g), dan bobot/tanaman samhong (170,98 g). Interaksi kedua perlakuan ini berpengaruh tidak nyata terhadap semua parameter penelitian ini.
Respon Pemberian Pupuk Urea dan Urine Sapi terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Pembibitan Awal Asari Nasution; Ahmad Nadhira; Tengku Boumedine Hamid Zulkifli
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 2 No 2 (2019): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v2i2.130

Abstract

Penelitian ini bertujuan untuk mengetahui pemberian respon pemberian pupuk urea dan urine sapi dapat meningkatkan pertumbuhan vegetatif bibit kelapa sawit (Elaeis guineensis Jacq) di pembibitan awal. Penelitian ini dilaksanakan pada September sampai Desember 2015 di Kebun Masyarakat Kelurahan Sari Rejo, Kecamatan Medan Polonia. Metode penelitian menggunakan rancangan acak kelompok faktorial dengan dua taraf yaitu: faktor pertama: pemberian pupuk urea dengan 3 taraf: P0= tanpa pupuk urea; P1= pupuk urea 2 g/polibag; P2= pupuk urea 4 g/polibag. Faktor kedua: pemberian urine sapi 4 taraf: U0= tanpa urine sapi; U1= urine sapi 80 ml/polibag; U2= urine sapi 160 ml/polibag; U3= urine sapi 240 ml/polibag. Hasil penelitian menunjukkan bahwa pemberian pupuk urea dapat meningkatkan tinggi bibit tanaman kelapa sawit umur 11 MST dengan dosis 4 g/polibag memberikan tinggi bibit kelapa sawit tertinggi 21,17 cm. Pemberian urine sapi belum dapat meningkatkan pertumbuhan bibit tanaman kelapa sawit. Interaksi antara pemberian pupuk urea dan urine sapi belum dapat meningkatkan pertumbuhan vegetatif bibit kelapa sawit di pembibitan awal.
Pemanfaatan Limbah Cair Tahu dan Pupuk NPKMg terhadap Pertumbuhan Vegetatif Bibit Kelapa Sawit (Elaeis guineensis Jacq.) Boy Patianta Ginting; Erfan Wahyudi; Tengku Boumedine Hamid Zulkifli
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 2 No 2 (2019): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v2i2.132

Abstract

Penelitian ini bertujuan untuk mengkaji pemanfaatan limbah cair tahu dan pupuk NPKMg terhadap pertumbuhan vegetatif bibit kelapa sawit (Elaeis guineensis Jacq) di pembibitan awal. Penelitian dilaksanakan di Desa Karang Rejo Kecamatan Medan Polonia, Medan. Penelitian dilaksanakan pada Juni sampai September 2015. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) faktorial terdiri dari dua faktor. Faktor pertama: pemberian pupuk NPKMg dengan 3 taraf : P0= tanpa pupuk NPKMg, P1= pupuk NPKMg 2 g/polibag, P2= pupuk NPKMg 4 g/polibag, P3= pupuk NPKMg 6 g/polibag. Faktor kedua: pemberian limbah cair tahu 4 taraf: L0= tanpa limbah cair tahu, L1= limbah cair tahu 80 ml/polibag, L2= limbah cair tahu 160 ml/polibag, L3= limbah cair tahu 240 ml/polibag. Peubah yang diamati: tinggi tanaman (cm), luas daun (cm2), berat basah tanaman (g), berat kering tanaman (g). Hasil penelitian menunjukkan pemberian pupuk NPKMg menunjukkan berpengaruh nyata pada tinggi tanaman, luas daun, berat basah dan berat kering tanaman. Pemberian limbah cair tahu dan interaksinya berpengaruh tidak nyata pada semua peubah amatan dalam penelitian ini.
The Influence of Cutting Age and Liquid Organic Fertilizer Dosage on The Yield of King Grass (Pennisetum purpupoides Schumach) as Source of Livestock Yunida Berliana; Juli Mutiara Sihombing; Khairani Khairani; Erfan Wahyudi
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 4 No 1 (2021): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v4i1.122

Abstract

Introduction: Grasses is one part of the forage, that it is necessary to support the production of grass management. The research was to determine the effect of cutting age and the use of liquid organic fertilizers (LOF) for king grass in overcoming the problem of forage feed availability. Materials and Methods: This research was conducted at the experimental field in Faculty of Agriculture and Animal Husbandry, Universitas Tjut Nyak Dhien, Medan Tuntungan Subdistrict, North Sumatra. This research used a split plot design with two factors. The main-plot was the cutting age, include T1= 35 days; T2= 45 days; T3= 55 days. The sub-plot was the different dosage of LOF, such as P0= un-fertilization; P1= 50 l.ha-1; P2= 75 l.ha-1; P3= 100 l.ha-1. The parameters were analyzed the F-test and continued with the LSD at level of 5%. Results: The cutting age significantly increased the tillers, yield of fresh matter, yield of dry matter, and storage capacity, but it had insignificant effect on the height of king grass with the highest increase was at the age of 55 days. The LOF doses significantly increased the height of king grass, tillers, and yield of fresh matter with the highest increase at the dose of 100 l.ha-1, but it had insignificant effect on yield of dry matter and storage capacity. Interaction between the cutting age with LOF significantly increase the highest of king grass height at 100 l.ha-1 of LOF + 55 days of 220.67 cm.
Pemanfaatan Pupuk Kandang Ayam, Pupuk Kalium dan Magnesium terhadap Pertumbuhan Jagung Manis (Zea mays saccharata Strut) Riri Hartati Hutagalung; Tengku Boumedine Hamid Zulkifli; Irwan Agusnu Putra; Dedi Kurniawan
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 2 No 2 (2019): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v2i2.134

Abstract

Penelitian ini bertujuan untuk mengkaji pemanfaatan pupuk kandang ayam dan pemberian pupuk kalium serta magnesium terhadap pertumbuhan jagung manis (Zea mays saccharata Sturt). Metode yang digunakan dalam penelitian ini adalah rancangan acak kelompok (RAK) Faktorial dengan tiga faktor. Faktor pertama yaitu pupuk kandang ayam (A) terdiri dari: A0= tanpa pupuk kandang ayam, A1= 10 ton/ha (100 g/polybag). Faktor kedua yaitu pupuk magnesium (D) terdiri dari: D0= 0 g/polybag, D1= 17 g/polybag. Faktor ketiga yaitu pupuk kalium (K), terdiri dari: K0= 0 KCl/ha, K1= 0,83 g/polybag, K2= 1,66 g/polybag, K3= 2,50 g/polybag. Hasil penelitian menunjukkan bahwa pemberian pupuk kandang ayam signifikan meningkatkan tinggi tanaman 4 dan 6 MST, bobot kering tajuk dan akar, bobot kering total, kandungan K dan Mg di daun, serapan hara K dan Mg pada tanaman jagung manis. Pemberian pupuk Mg (dolomit) signifikan meningkatkan bobot kering tajuk dan akar, bobot kering total, dan kandungan Mg di daun tanaman jagung manis. Interaksi pupuk kandang ayam dengan pupuk Mg berpengaruh tidak nyata terhadap semua parameter penelitian ini. Pemberian pupuk K (KCl) signifikan meningkatkan bobot kering tajuk, bobot kering total, dan kandungan K di daun tanaman jagung manis. Interaksi pupuk kandang ayam dengan pupuk K hanya berpengaruh nyata terhadap tinggi tanaman 2 MST. Interaksi pupuk Mg dengan K signifikan meningkatkan bobot kering tajuk dan bobot kering total tanaman jagung manis. Interaksi pupuk kandang ayam, pupuk Mg dan K signifikan meningkatkan bobot kering akar tertinggi pada interaksi A1D0K1 sebesar 20,93 g.
Ekologi, Kerugian, dan Pengelolaan Gulma Jajagoan (Echinochloa crus-galli) Resisten Herbisida pada Pertanaman Padi Sawah: Review Koko Tampubolon; Alridiwirsah Alridiwirsah; Novilda Elizabeth Mustamu
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 2 No 2 (2019): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v2i2.135

Abstract

Gulma jajagoan (Echinochloa crus-galli) dapat menyebabkan penurunan produksi padi sawah dan sudah dilaporkan resisten terhadap beberapa herbisida. Tujuan review artikel ini sebagai informasi awal yang dapat dijadikan alternatif pengendalian gulma jajagoan (E. crus-galli) yang sudah mengalami resisten herbisida pada areal pertanaman padi sawah. Hasil review menginformasikan bahwa gulma E. crus-galli tergolong toleran pada berbagai kondisi iklim, memiliki jumlah biji yang melimpah mengakibatkan populasinya selalu hadir di areal persawahan dan menimbulkan kerugian produksi padi sawah jika tidak dikendalikan, bahkan gulma ini sudah resisten terhadap beberapa herbisida. Upaya pengelolaan gulma E. crus-galli resisten-herbisida menyarankan menggunakan mode of action herbisida baik secara tunggal atau campuran sebagai manajemen resisten dan diharapkan dapat memutus siklus resisten di areal persawahan.
Fertilization the Omission One Test as Determination Limiting Factors for Maize Biomass (Zea mays L.) Koko Tampubolon; Bagus Fitra Azmi; Perdana Andriano Tamba; Ayu Widya Lestari; Kamaruddin Kamaruddin; Eka Lestari; Tommy Suranta Ginting
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 4 No 2 (2021): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v4i2.154

Abstract

Introduction: The research was aimed to obtain information on the impact of omission one test fertilization as a determination limiting factors for the growth and biomass of maize in variety Bonanza F1. Materials and Methods: The research was located in the experimental field, Faculty of Agriculture and Animal Husbandry, Universitas Tjut Nyak Dhien, Medan from December 2020 until February 2021. The research was applied by Randomized Block Design in non-factorial through fertilization of omission one test that has been converted (urea : SP-36 : KCl = 0.75 : 0.50 : 0.125 g polybag-1). The treatment of this research include P0 = non-fertilization; P1= N+P+K; P2= P+K; P3= N+K; P4= N+P using three replications. The parameters include plant height, leaf growth, total fresh weight, total dry weight, and the percentage of relative yield then processed using ANOVA and continued with DMRT at 5% ± standard error with SPSS v.20 software. Results: Informed that the omission one test technique significantly improved all the characteristics of maize in the variety Bonanza F1. The highest increase in plant height was found in the N+P of 83.65%, meanwhile, the highest leaf and biomass growth characters were found in N+P+K, ranged of 50.00 to 177.81% and 487.60 to 507.37%, respectively. It was obtained that the limiting factor for the maize growth in variety Bonanza F1 was found in the un-fertilization of nitrogen.
Role of Microbes in Plant Growth and Food Preservation Aqarab Husnain Gondal; Qammar Farooq; Irfan Hussain; Muhammad Danish Toor
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 4 No 2 (2021): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v4i2.158

Abstract

Introduction: Microbes perform better functions for agricultural production by promoting various direct and indirect mechanisms in soil and plants. If agricultural development is to satisfy the needs of an increasing global population, a deeper understanding of soil microbiology is needed. Furthermore, microbial biota such as yeast, bacteria etc., plays a significant role in food preservation by various mechanisms. Review results: Despite their pathogenicity, microbes play a substantial role in dispensing an assortment of fermented drinks and foods in the food industry and home. Probiotics, fermented foods and alcoholic beverages are flattering extra popular due to their health benefits and flavour. Furthermore, they increase the yield and growth of plants by improving mineral availability to the plants and by another mechanism. Review implementation: This present review also discusses the various organisms used in the agricultural processing of beverages and food and the benefits of using the following microbes in the beverage and food industry.
Respon Pertumbuhan Setek Mucuna terhadap Konsentrasi dan Lama Perendaman Ekstrak Bawang Merah Enda Sabda Gentri Sembiring; Julaili Irni; Rama Riana Sitinjak; Bayu Pratomo
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 4 No 2 (2021): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v4i2.162

Abstract

Introduction: This study aims to determine the growth response of Mucuna bracteata cuttings to the concentration and duration of soaking shallot extract. Materials and Methods: This study used a factorial Randomized Block Design (RBD) with two factors, namely: shallot extract concentration (P) consists of 4 levels, include P0= untreated, P1= 10 ml, P2= 20 ml, P3= 30 ml, meanwhile the soaking time (Q) consists of 4 levels, such as Q0= momentarily dipping, Q1= 15 minutes, Q2= 30 minutes, Q3= 45 minutes. The data was processed by ANOVA and if significant, then further tested with Duncan Multiple Range Test (DMRT) at the rate of 5%. Results: The concentration of shallot extract, soaking time and their interaction had a very significant effect on the survival percentage of Mucuna bracteata D.C. cuttings. The highest survival percentage of cuttings of Mucuna bracteata on the effect of shallot extract concentration and soaking time was obtained in the P0Q0, P0Q1, and P3Q2 treatments after the lid was opened at 4 weeks after planting. In the number of leaves also had significant effect in the interaction of two factors
Pengaruh Ekstrak Bawang Merah dan Zat Pengatur Tumbuh Auksin terhadap Pertumbuhan Setek Mucuna bracteata D.C. Silvana Prameswari; Bayu Pratomo
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 4 No 2 (2021): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v4i2.164

Abstract

Introduction: This study aims to obtain concentration of shallot extract (Allium cepa ) and growth regulators to increase growth of Mucuna bracteata. Mucuna is a land cover plant that must be planted in oil palm plantation areas. It is very important to be able to cover the planting area. Materials and Methods: This study used two factorial in randomized block design. The first was concentration of shallot extract per 100 ml distilled water consists of 4 levels, such as control (B0), 10 cc (B1), 20 cc (B2), 30 cc (B3) and the second was the auxins-plant growth regulator consists of 4 levels: Control (G0), 100 ppm (G1), 200 ppm (G2), 300 ppm (G3). Data analyzed with ANOVA with a significant 5% and continued with the DMRT using SAS version 9.1.3. Results: It was found that effect of concentration of shallot extract had a significant effect on survival percentage of Mucuna bracteata at a concentration of 10 cc (B2) after opening the lid at four weeks after planting (WAP) and did not change until 8 WAP. Likewise, the number of leaves at the control concentration (B0) at the age of 6 WAP, and a concentration of 10 cc (B1) at the age of 7-8 WAP. The concentration of growth regulators and their interactions did not significantly affect the survive percentage and number of leaves in Mucuna bracteata.

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