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Musamus Journal of Agrotechnology Research

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Published by Universitas Musamus

ISSN : 26854163 EISSN : 26852055 DOI : https://doi.org/10.35724/mjar.v2i1

Core Subject : Science, Agriculture,

Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

FOCUS The aims of this MJAR is to provide a venue for academicians, researchers, and practitioners for publishing the original research articles or review articles. SCOPE The scope of the articles published in this journal deal with a contemporary issue in agriculture such as: 1. Agriculture. 2. Plant Diseases 3. Insect Pests 4. Plant and Soil

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Tumbuhan

Articles 38 Documents

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KERAGAMAN PLASMA NUTFAH PADI LOKAL ASAL KALIMANTAN UTARA Tati Hariyati
Musamus Journal of Agrotechnology Research Vol 2 No 1 (2019): MJAR
Publisher : Musamus University

Bulungan is one of the regencies in North Kalimantan that has a high potential for land rice germplasm, with many species of rice cultivated by local people hereditary following their ancestors, on the other hand the naming follows the local community language tribe namely Dayak, Tidung and Bulungan, this study aims to obtain superior local rice varieties in assembling new varieties in the district of Bulungan, and to determine the characterization of local rice that can be used to support the development of food security. The qualitative research method is descriptive by purposive sampling which involves three stages, namely the first stage survey of rice planting areas, the second stage of exploration by conducting local rice cultivator inventorying in Bulungan. Results of local rice data in Bulungan District amounted to 69 local rice cultivars. The characteristics of local rice grain have diversity based on classification of shape, color, and size. Grain that is difficult to fall out and whether or not there is a tail in the grain. Keywords: Diversity, Land Rice, Bulungan, North Borneo

POTENSI EKSTRAK DAUN Sphagneticola trilobataSEBAGAI INSEKTISIDA NABATI UNTUK MENGENDALIKAN LARVA Spodoptera litura Efrin Firmansyah; Syafina Pusparani
Musamus Journal of Agrotechnology Research Vol 2 No 1 (2019): MJAR
Publisher : Musamus University

ABSTRACT The aim of this research was to study the potential of Sphagneticola trilobata as botanical insecticide to control Spodoptera litura larvae. The research consisted of several stages, namely insect rearing, plant extraction, bioassay, and phytochemical analysis. The results showed that the extract of Sphagneticola trilobata leaves caused mortality of S. litura larvae with the highest mortality of 72% at 5% concentration level. At the same concentration, the treatment caused the highest level of feeding inhibition was 76.12%. Phytochemical analysis results showed that S. trilobata leaf extract contained several secondary metabolite compounds including alkaloids, saponins, steroids, flavonoids and tannins. Keywords: Sphagneticola trilobata, Vegetable Insecticide, Weed

RESPON HORMONIK LUPIS SAKUCA TERHADAP PERTUMBUHAN DAN PRODUKSI CABAI BESAR (Capsicum annuum L.) Suci Melinia Aryanti; Siska Nuramelia; Retna Andriani; Tati Hariyati
Musamus Journal of Agrotechnology Research Vol 2 No 1 (2019): MJAR
Publisher : Musamus University

Waste that is very much in the environment makes eyesight not good and environmental health becomes less good can even lead to environmental pollution, to cope with so much waste that can be done to process waste that can still benefit the environment, one of which is by making hormones from natural materials that are not used or even become waste. This study aims to determine the hormonal response of LUPIS SAKUCA to the growth and production of large chilies. In this research, extracts from unused natural ingredients are used, namely banana peels, eggshells and coconut fiber with large chili plants as the responsive objects. Group A (normal control) was not given hormone extract, group B was given 10% hormone extraction, group C was given 20% hormone extraction, group D was given 30% hormone extraction, and data on the effect of extraction was done with the RAL system. Analysis of RAL data that was highly influential was evident in plants 14 and 21 HST, while the extraction of hormones in plants with 7 HST did not significantly affect the large chili plants

Hasil Tanaman Tomat Melalui Interval Pemberian Air serta BioVAM pada Ketersediaan Air Sebagai Faktor Pembatas Abdullah Sarijan; Adrianus Adrianus
Musamus Journal of Agrotechnology Research Vol 2 No 1 (2019): MJAR
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.484 KB)

The aim of this research is to modify the environment that lacks water, especially during the dry season. The study was conducted by taking into account the conditions in Merauke-Papua where during the dry season water becomes a limiting factor in crop cultivation activities. The study was conducted at the Screen House of the Faculty of Agriculture, Musamus University, Merauke in September to December 2013, designed in a Randomized Block Design consisting of 4 treatments for Water Provision Intervals and BioVAM with 3 replications so that there were 12 experimental units. Each experimental unit contained 12 plants and used 50% of them as sample plants. The results showed that the Water Delivery Interval affected the growth and production of tomato plants. The treatment of water every day produces the best growth and production compared to other treatments, but because the study is directed to address water as a limiting factor in the dry season, for the cultivation of tomato plants, water supply is recommended to be carried out at intervals of no more than 3 days. Production of tomatoes produced from the treatment of water every day is 6221.43 g per plot (10.369 tons per hectare), the treatment of giving water every third day is 3205.47 g per plot (5.342 tons per hectare), from the treatment of giving water every the fifth day was 1205.85 g per plot (2,009 tons per hectare), and the production resulting from the treatment of water every seventh day was 590.50 g per plot (0.984 tons per hectare). The results of this study do not yet reflect the actual situation in the field, so it is necessary to conduct a similar study in the field with a tighter treatment interval and a more appropriate volume of water. Keywords: fungal hyphae, drought stress, mycorrhoea

Uji Pertumbuhan Tanaman Pakcoy (Brassica rappa L) Dengan Pemberian Nutrisi Ab-Mix Dan Pupuk Organik Cair Pada System Hidroponik Ria Megsari; Asmuliani R
Musamus Journal of Agrotechnology Research Vol 2 No 2 (2020): MJAR
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.965 KB)

This research aimed to test the growth of pakcoy plants by providing AB-mix and POC nutrients in the hydroponic system. This research star from November 2019 to January 2020 in the Pohuwato University experimental garden. The experiment used a Factor Two Factor (F2F) experiment in a Randomized Block Design (RBD), The first factor is the use of AB-mix with three levels, AB-mix, AB-mix 1.2 ml/l, and AB-mix 1.8 ml/l. The second factor is the use of POC Nasa with two levels, namely POC Nasa 5 ml/l and POC Nasa 10 ml/l. So that there are 6 treatment combinations, where each treatment is repeated 3 times with a total unit experiment of 18 units. The results showed that the giving of AB-mix nutrition 1.2 ml/l, at the age of 6 MST gave the best growth height (5,944 cm) and number of leaves (15,750 strands) on pakcoy plants. Whereas the giving of POC Nasa at the age of 6 MST gave the best results in the treatment of 10 ml/l at plant height parameters (5.556 cm). However, there was no interaction between the treatment of AB-mix and POC Nasa for pakcoy plant growth. Keywords: Hydroponics, AB-mix, Pakcoy, POC

Pengaruh Jarak Tanam Sistem Tabela Terhadap Pertumbuhan Dan Produksi Tanaman Padi (Oryza sativa L) Mukhlisin A; Rosmala Widijastuti; Yosehi Mekiuw
Musamus Journal of Agrotechnology Research Vol 2 No 2 (2020): MJAR
Publisher : Musamus University

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Padi merupakan bahan pangan yang menghasilkan beras. Tujuan penelitian ini adalah untuk mendapatkan jarak tanam yang tepat pada padi yang berpengaruh terhadap pertumbuhan dan produksi sistem tabela. Metode yang digunakan dalam penelitian ini adalah metode Rancangan Acak Kelompok (RAK), dengan 6 (enam) perlakuan dan 4 (empat) ulangan. Hasilyang diproleh adalah pada pengamatan pertumbuhan, perlakuan tinggi tanaman umur 35 hst, 45 hst, 55 hst, dan jumlah anakan produktif berbeda nyata. Pada pengamatan produksi, baik gabah kering panen (GKP) dan gabah keringgiling (GKG) berbeda nyata. Perlakuan jarak tanam 20 cm x 20 cm memberikan hasil GKG tertinggi dengan hasil 4,30 kg (4,78 ton/ha). Kata kunci : jarak tanam, sistem tabela, padi

Pengaruh Beberapa Jenis Bioaktivator Terhadap Pengomposan dan Kandungan Hara N, Fe pada Kompos Limbah Kempaan Daun Gambir (Uncaria Gambir Roxb) Meylin K Saragih; Friska Juliana Simbolon; N M Ginting
Musamus Journal of Agrotechnology Research Vol 2 No 2 (2020): MJAR
Publisher : Musamus University

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This study aims to determine the effect of several types of bioactivators on composting and nutrient content of N and Fe in the compost of Kempaan leaf gambier waste. This research was conducted at the Compost House of the Faculty of Agriculture, Methodist University of Indonesia, Tanjung Sari, Medan Selayang District, Medan City, with a height of ± 32 meters above sea level (asl), which was carried out from January 2019 to February 2019. This study used a total of 3 treatment. The first treatment of EM-4 consisted of 1 level of P1 = 10 ml EM- 4/1 liter of water / 10 kg of gambier leaf compressed waste, the second treatment of Bio-Triba consisted of 3 levels of P2 = 8 ml of Bio-Triba / 1 liter of water. / 10 kg of gambier leaf compressed waste, P3 = 10 ml Bio-Triba / 1 liter water / 10 kg gambier leaf compressing waste, P4 = 12 ml Bio-Triba / 1 liter water / 10 kg gambier leaf compressing waste, third treatment giving M -Dec with 4 levels P5 = 8g M-Dec / 1 liter water / 10 kg gambier leaf compressed waste, P6 = 10g M-Dec / 1 liter water / 10 kg gambier leaf compressed waste, P7 = 12g M-Dec / 1 liter water / 10 kg of gambier leaf compressed waste, P8 = 14g M-Dec / 1 liter of water / 10 kg gambier leaf compressed waste. The results of this study indicate that the effect of several types of bioactivators on the composting of Gambir leaf pressed waste against EM-4, Bio-Triba, and M-Dec treatment on the nutrient content of N-Total, Fe and C / N ratio has met the Specifications for Organic Compost SNI 19- 7030-2004. However, the content of C-Organic, moisture content and pH do not meet the SNI 19-7030-2004 Organic Compost Specifications. Keywords: Gambir Leaves Campaign Waste, Bioactivator, N, Fe

UJI VIABILITAS DAN ANALISIS PERTUMBUHAN PADI LOKAL (Oryza sativa L.) DENGAN PERLAKUAN BERBAGAI KOSENTRASI PHOLYETHYLENE GLYCOL (PEG) 6000 Haerani A Mayasari Irianti; rosmala widijastuti; Nurhening Yuni Ekowati
Musamus Journal of Agrotechnology Research Vol 2 No 2 (2020): MJAR
Publisher : Musamus University

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Indonesia is a country that has a wealth of germplasm diversity. One of the potential of germplasm in Indonesia which is quite a lot and diverse is rice plants. Increased rice production is increasingly needed given the increasing need for rice consumption and population. One of the main factors that determine the success of increasing production in rice cultivation is rice seeds. The availability of quality seeds causes the plants produced have good quality and high production levels. Some things that can cause a decrease in the quality of seeds is the water content that is not right during the storage period.One way that is often used to increase seed vigor is by invigoration treatment. One of the compounds commonly used in research for invigoration treatment is Polyethylene glycol (PEG). The local rice plant that grows in Merauke according to farmers' information is Palenok. This rice grows and develops in swamps. The purpose of this study was to analyze the effect of various concentrations of PEG 6000 on the viability and growth of local rice seeds. This research was carried out at the Agrotechnology Laboratory and the Agrotechnology Screen House of Musamus Merauke University, from July to October 2018. Presentation and analysis of the data in this study was conducted descriptively. The results showed that the PEG 6000 concentration of 15% (P3) treatment gave the best average for germination parameters and for plant growth parameters the PEG 6000 0% (P0) treatment gave the best average for parameters of plant height, number of leaves and number of tillers. Keywords: viability; local rice; Polyethylene glycol (PEG) 6000

Pengaruh Pemberian Dosis Pupuk Organik Cair Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays saccarata Sturt) Arief Rohman Faruq; Adrianus Adrianus adrianus; Amelia Limbongan
Musamus Journal of Agrotechnology Research Vol 3 No 1 (2020): MJAR
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mjar.v3i1.4244

This research aims to determine the best dose of Papuagro liquid organic fertilizer on the growthand production of sweet corn (Zea Mays Saccarata Sturt) in Yasa Mulya Village, Tanah Miring,Merauke Regency. This study use a randomized block design experiment, with 5 treatments and3 replications. This research shows that the combination treatment of dosing of Papuagro liquidorganic fertilizer gives the significant influence at the level of 0.05% on cob’s diameter and thetotal weight per plot. While at the level of 0.01% gives a significant influence on the number ofseeds per line, cob’s weights per plant samples. In some of these combination of liquid organicfertilizer dose treatments are able to give a good results. The treatment of Papuagro liquid organicfertilizer dosing using the D3 combination (140ml and 90ml/ 15 L water) gives the best result insome observation than other treatment.Keywords: Sweet Corn; Growth; Production; Organic Liquid Fertilizer Dose.

SERANGGA-SERANGGA YANG BERASOSIASI PADA TANAMAN KACANG TANAH (ARACHIS HYPOGAEA L) DI KAMPUNG ANGGER PERMEGI DISTRIK JAGEBOB KABUPATEN MERAUKE Jefri Sembiring; Amad Arifin; Andri Prasetia; Mariana Lusia
Musamus Journal of Agrotechnology Research Vol 3 No 1 (2020): MJAR
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mjar.v3i1.4569

Abstract This study aims to determine the various types of insects that exist in peanut plants (Arachis hypogaea L). The research was carried out in Angger Permegi Village and the Agrotechnology Laboratory, Faculty of Agriculture, Musamus University, Merauke from July 2020 to April 2021. Sampling was carried out using two techniques, namely using soil traps and yellow glue. The results obtained were in the Vegetative phase Absolute Density Value (KM), Relative Density (KR) (%), Absolute Frequency (FM), Relative Frequency (FR) (%) in each insect genus the highest was the Syrphidae family with the value of KM (22.67), KR (0.23), FM (0.67), FM (3.24) and FR (0.23). Meanwhile, in the generative phase, the highest absolute and relative density values were in the Aphididae family with KM = 50.50 and KR = 0.12%, while the lowest was in the Gryllotalpidae family with KM = 4 and KR = 0.01%. Key words : Peanuts, Diversity of insects, Merauke

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Contact Name
Jefri Sembiring

Contact Email
mjar@unmus.ac.id

Phone
+6282395514090

Journal Mail Official
kusumah_faperta@unmus.ac.id

Editorial Address
Faculty of Agriculture. Jln. Kamizaun Mopah Lama, Merauke 99600 Papua-Indonesia

Location
Kab. merauke,

P a p u a

INDONESIA