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Jurnal Agrotek Lestari

jagrotek
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Published by Universitas Teuku Umar

ISSN : 24774790 EISSN : 27218945 DOI : https://doi.org/10.35308

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Agrotek Lestari (JAL) merupakan media publikasi ilmiah yang membahas isu aktual di bidang agroteknologi mengenai permasalahan yang berkaitan dengan Ilmu Agronomi dan Produksi Tanaman, Ilmu Tanah, dan Proteksi Tanaman. Jurnal Agrotek Lestari terbit dua kali dalam setahun, yaitu pada bulan April dan Oktober mulai tahun 2015.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman

Articles 189 Documents

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OPTIMALISASI TANAH KRITIS DENGAN MIKORIZA DAN FOSFAT UNTUK PENINGKATAN PERTUMBUHAN DAN SERAPAN HARA KEDELAI Yusrizal Yusrizal; Muyassir Muyassir; Syafruddin Syafruddin
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

This study aims to identify the effects of mycorrhiza arbuscular and phosphate source fertilizer on the growth and nutrients absorption of soybean on critical land. The research was carried out in the experimental garden of Agricultural Faculty, University of Syiah Kuala Darussalam, Banda Aceh. The research was done in an experiments using polybag of random design group (shelves) consisting 2 factors, namely mycorrhiza arbuscular consisting of 4 standards without mycorrhiza, glomus 10 g, mycorrhiza gigaspora 10 g, and mixture glomus 5 g + gigaspora 5 g and phosphate fertilizer consisting 4 factors namely without phosphate fertilizer, rock fosfat, guano, and SP-36. The result showed that the interaction effect of mycorrhiza glomus and guano phosphate application improved growth and nutrients absorption of soybean plants. Key words: Gigaspora, Glomus, guano, rock phosphate, soybean, SP-36/>

EKSPLORASI DAN IDENTIFIKASI CENDAWAN ANTAGONIS TERHADAP JAMUR AKAR PUTIH (Rigidoporus lignosus) PADA TANAMAN PALA (Myristica fragrans Houtt) Nana Ariska; Lola Adres Yanti; Chairudin Chairudin
Jurnal Agrotek Lestari Vol 4, No 2 (2018): Oktober
Publisher : Universitas Teuku Umar

Nutmeg (Myristica fragrans Houtt) is a multipurpose plantation commodity crop that almost all parts of the plant have strategic economic value to be cultivated. In Indonesia there are the largest nutmeg commodity centers, including the Maluku islands, North Sulawesi and Aceh. The biggest problem with nutmeg plants is the attack of pests and diseases. One of the most severe diseases in nutmeg is white root mushroom (Rigidoporus lignosus). This study aims to 1) determine the fungus of white root fungus antagonists (Rigodoporus lignosus) from the Aceh nutmeg rhizosphere (Myristica fragrans Houtt), 2) identify the content of antibiotic fungus JAP antagonist compounds in Aceh nutmeg plants. The study was conducted by taking soil samples from nutmeg plants at three nutmeg plantations in South Aceh. The antagonist fungus isolation activity uses a dilution method. Isolation of JAP from infected roots using direct planting method. Furthermore, it is identified macroscopically and microscopically. The antagonist test was carried out using the dual culture method with RAL. From the rhizosphere in the nutmeg area, 5 candidate antagonist isolates were obtained, having high in vitro antagonism ability to the pathogen R. lignosus. Identification results showed that isolates 1, 2 and 3 were Trichoderma spp, and isolates 4 and 5 were Gliocladium virens. Keywords: In vitro, the content of antibiotic compounds, Aceh nutmeg, Rigidoporus lignosus, antagonistic test

KELIMPAHAN DAN KEANEKARAGAMAN PARASITOID PADA PERTANAMAN MENTIMUN (Cucumis sativus) Sumeinika Fitria Lizmah; Damayanti Buchori; Akhmad Rizali
Jurnal Agrotek Lestari Vol 3, No 1 (2017): April
Publisher : Universitas Teuku Umar

Abundance and diversity of parasitoids is strongly associated with the presence of pests and vegetation around cucumber plantings. This study aims to determine the abundance and diversity of parasitoid species in cucumber plantings. The research was conducted at four cucumber planting locations in Bogor, West Java. Insect sampling is done using yellow pantraps and malaise traps. The results show the highest species abundance obtained at the Cibatok of 632 individuals and the lowest in Cibanteng 197 individuals. The highest Shannon-Wiener index value at Cangkurawuk is 4.2927 and the evenness of species is 0.92. The high abundance of individuals is not always accompanied by the higher value of diversity and evenness too.Keywords: abundance, cucumber, diversity, parasitoid

RESPON BEBERAPA VARIETAS PADI LOKAL (Oryza sativa L.) TERHADAP AMELIORAN ABU JANJANG SAWIT PADA LAHAN GAMBUT Safrida Safrida; Nana Ariska; Yusrizal Yusrizal
Jurnal Agrotek Lestari Vol 5, No 1 (2019): April
Publisher : Universitas Teuku Umar

This study aims to determine the response of several local rice varieties to the provision of palm oil bare ash on peatlands. This study was arranged in a Split Plot Design Split plot with 2 treatments and 4 groups, consisting of 4 local rice varieties, namely: P 1 = Cut Krusek, P 2 = Ramos Mirah, P3= Sambe and P4= Bo Sireutoh. Ameliorant factors in palm oil ash consist of: A 0 = Control, A 1 = 15 tons ha-1. The results showed that the varieties had a very significant effect on plant height at 45 HST, number of tillers per clump age 45 HST, number of productive tillers per clump, significantly affected plant age 60 HST, had no significant effect on plant height at 30 HST, number of tillers per family age 30 and 60 HST, rice grain and grain are empty. The Bo Sireutoh variety (P 4 ) has the ability to increase the rate of growth of the number of tillers per clump, the number of productive tillers per clump and the weight of rice paddy per plot. Whereas the Cut Krusek variety (P 1 ) has the ability to increase the rate of growth at the plant height level and the percentage of empty grain. The treatment of oil palm ash ameliorant on peatland is able to increase growth at plant height, rice grain percentage and percentage of empty grain, but it does not significantly affect the number of productive tillers per clum. Keywords : Palm-length ash ameliorates, Rice Varieties

UJI EFEKTIVITAS PRIMING DENGAN BEBERAPA KONSENTRASI EKSTRAK KUNYIT TERHADAP DAYA SIMPAN BENIH KEDELAI (Glycine max (L.) Merrill) Dewi Junita; Syamsuddin Syamsuddin; Hasanuddin Hasanuddin
Jurnal Agrotek Lestari Vol 5, No 2 (2019): Oktober
Publisher : Universitas Teuku Umar

Soybeans are staple food after rice and corn. Deterioration of soybeans seed during storage caused by soybeans composed of high lipid. This study was conducted to investigate the effectivity of priming with various concentration turmeric extract on reduce deterioration soybeans seed during storage. The experiment was arranged in non factorial Complete Randomized Design (CRD) with four levels of turmeric extract concentration treatment, (control, 25%, 50% and 75%.). The ageing process accelerated by subjecting the seeds to high temperature and relative humidity in a chamber (Deluche methods). Germination and vigour were evaluated periodically. The result showed that priming with turmeric extract could increase vigour and germination under ageing conditions. The 25% concentration extract showed the higher value of seed vigour than other concentration. Keywords : Soybeans, priming, turmeric extract, storage period.

RESPON PERTUMBUHAN VEGETATIF TANAMAN PADI PADA BERBAGAI DOSIS PUPUK ORGANIK DAN JUMLAH BIBIT PER LUBANG TANAM Muhammad Jalil; Jekki Irawan
Jurnal Agrotek Lestari Vol 3, No 1 (2017): April
Publisher : Universitas Teuku Umar

This research aimed to know the effect of organic fertilizer dose and number of seed per hole towards growth of rice and real or no interaction of both factors. This research used split plot experimental design 4 x 3 with 3 replication. The first factor of this research is dose of organic fertilizer as main plot consist of 0, 5, 10 and 15 ton/ha. And the second factor is number of seed per hole as subplot, consist of 1, 2 and 3 per hole. This research was conducted at Lhok Rameuan village, Suka Makmue districts, Nagan Raya regency of Aceh Province on Juny until December 2016. The result showed that dose of organik fertilizer influenced significantly on high of plant and number of tillers in 3 weeks after plant. Significant effect on high of plant in 2 and 4 weeks after plant and number of tiller on 4 weeks after plant, but not significant on number of seed on age 2 weeks after plant. Number of plant per hole influenced significantly effect on high of plant an number of tillers on age 2 and 3 weeks after plant, but not significant on high an number of tiller on 4 weeks after plant. Statistical analysis showed no interaction occured between both factors treated on all observation variabels./

PENGARUH JENIS DAN DOSIS PENGAPURAN TERHADAP PERTUMBUHAN TANAMAN NILAM (Pogostemon cablin BENTH.) PADA TANAH GAMBUT Wira Hadianto; Yusrizal Yusrizal; Deni Yuwanda
Jurnal Agrotek Lestari Vol 6, No 1 (2020): April
Publisher : Universitas Teuku Umar

Patchouli (Pogostemon cablin Benth.) Is one of the essential oil producing plants of the Labiatae family. This study aims to determine the type and dosage of liming on the growth of patchouli on peat soils. And whether these two factors are real or not. Some of the ingredients used as ameliorant are shell ash, eggshell, and dolomite. This research was conducted in the experimental garden of the Faculty of Agriculture, Teuku Umar University, Meulaboh, Aceh Barat on 29 October 2019 to 13 February 2020. This study used a 3 x 3 factorial randomizedblock design with 3 replicates. Variables observed included changes in soil pH at 7 and 90 HSA, number of shoots and number of leaves at 15, 30 and 45 HST, plant height and number of branches at 60, 75 and 90 HST and leaf wet and dry weight at 90 HST. The results showed that the administration of liming species was able to influence the parameters of soil pH changes at 7 and 90 HSA, the number of leaves aged 45 HST, and the number of branches aged 90 HST and the best treatment was found on the shells of shells. The administration of liming dose is able to influence the parameters of soil pH changes at 7 HSA, plant height aged 60, 75 and 90 HST, number of branches aged 60 HST and the best treatment is found at a dose of 31.25 grams / polybag. Provision of liming type and dosage gives an interaction effect on soil pH changes at 7 HSA and the number of branches aged 60, 75 and 90 HST and the best treatment is found in clam shells with a dose of 31.25 grams / polybag.Keywords: Patchouli, Calcification, Peatland

PENGARUH KONSENTRASI DAN INTERVAL WAKTU PEMBERIAN PUPUK ORGANIK CAIR (POC) DAN KUDA LAUT TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Vigna sinensis L.) Jasmi Jasmi; Said Mahdjali; Juni Gunawan
Jurnal Agrotek Lestari Vol 1, No 1 (2015): Oktober
Publisher : Universitas Teuku Umar

This research was carried out in the village of Seuneubok subdistrict of West Aceh Regency Hero Johan, starting from 2 may until 7 September 2012. The purpose of the study is to know the influence of concentration and time interval of granting POC sea horse star appropriate towards growth and production plants of Eggplant. The seeds are used in this research are the seeds of Eggplant varieties Bungo F1, cow manure, Urea fertilizer, SP-36 and KCl as a basic fertilizer, and POC sea horse stars. This study used a Randomized Design Group (RAK) factorial pattern 3 x 4 with 3 Deuteronomy, there are two factors that are examined, namely the concentration factor consists of 4 levels, namely 0 1 cc/liter cc/liter water, water, water cc/liter, 3 5 cc/liter and water, and the granting of time interval consists of 3 levels of fertilizer that is 10 days, 20 days , and 30 days. Theobserved parameters include high plant at the age of 20, 30 and 40 HST, the diameter of the base of the stem at the age of 20, 30 and 40 HST, number of leaves at the age of 20, 30, and 40 HST, the number and weight of fruit is the fruit of Eggplant are calculated at the time of harvest. The results showed that concentrations of POC sea horse star very real effect against all the parameters of growth and production plants of Eggplant is observed. Growth and production of the best Eggplant plants found at a concentration of treatment 3 cc/liter of water. Time interval of granting POC sea horse Star very real effect against all the independent growth and production plants of Eggplant is observed. Best Eggplant cropproduction, namely the granting of time interval of fertilizer treatment 10 days and 20 days. Keyword : Eggplant, POC Sea Horse Star, Time Interval

EFIKASI EKSTRAK BIJI JARAK PAGAR MORTALITAS LARVA PENGGULUNG DAUN (Lamposema indicate) PADA TANAMAN KEDELAI (Glycine max) Chairudin Chairudin; Sumeinika Fitria Lizmah; Rol Mahdi
Jurnal Agrotek Lestari Vol 6, No 1 (2020): April
Publisher : Universitas Teuku Umar

Soybean leaf roller known as Lamposema indicata. These insects attack the leaves of soybean plants by rolling up soybean leaves, that are launched 3-4 weeks after planting. The research aims to find out application of Jathropha curcas extract againts the mortality of soybean leaf roller pest (Lamposema indicata) and reduce damage to soybean plants. This research was conducted in the experimental garden, Faculty of Agriculture, Teuku Umar University in October to November 2019. The research was arranged in a non factorial Completely Randomized Design consisting of 4 levels with 5 replications. The factors experience is Jathropha curcas seed extract concentrate are E1 (control), E1 (20%, E2 (13.3% and E3 (10%). The results shows Lamprosema mortality shows the highest found in the E3 regulation, this is because in the E3 setting it has a high concentration so that the composition of the poisons contained is also high. Castor seed extract (Jatropha curcas) contains the composition of phorbol ester and cursin. Based on the observations displayed during the observation, namely changes in behavior, slowing movement of larvae, discoloration from clear green to pale yellow and compacting of the larva's body cavity.Keywords: Effectiveness of concentration, mortality, leafworm caterpillars

REVITALISASI PENGELOLAAN MANGROVE MELALUI PERAN PEMERINTAH DALAM KONSERVASI WILAYAH PESISIR DI KABUPATEN ACEH JAYA Dewi Fithria; Rahmat Hidayat
Jurnal Agrotek Lestari Vol 1, No 1 (2015): Oktober
Publisher : Universitas Teuku Umar

Mangroves act as a filter to reduce the adverse effects of major environmental changes, and as a food source for marine life (Beach) and terrestrial biota. The Tsunami disaster of 2004 have resulted in changes in landforms such as mangrove forests. The damage of mangrove forests and then aggravated it again with pressure and increase the number of resulted in any change land use and natural resource utilization. Mangrove management, should involve all components of the stakeholders which includes the role of Government, local institutions and communities. The purpose of this research was to assess the management of mangroves in the coastal area conservation efforts are integrated through the role of local governments in terms of planning, utilization, control, maintenance, surveillance, and law enforcement in Aceh Jaya Regency. This research includes the types of descriptive research with qualitative approach by describing the strategic role of pemerintahdaerah in the management of mangrove in the Aceh Jaya Regency. Based on the results of the study can be obtained that a summary of the factors facing the Government in the management of mangrove areas include factors financing became a major factor in the realization of program management of mangrove areas, the occurrence of farmed land expansion (neuheun), expansion of the area of the settlements, the lack of human resources so as to affect the economic conditions of the community. System management of mangrove area should preferably be done through a bottom up approach and done in sitematis starts from perencenaan stage, utilization, control, maintenance, supervision and law enforcement. Key words: the role of Government, revitalizing, mangrove management

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REDAKTUR JURNAL AGROTEK LESTARI JALAN ALUE PEUNYARENG PROGRAM STUDI AGROTEKNOLOGI FAKULTAS PERTANIAN KAMPUS UNIVERSITAS TEUKU UMAR KECAMATAN MEUREUBO KABUPATEN ACEH BARAT 23615

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Contact Name Amda Resdiar

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Editorial Address REDAKTUR JURNAL AGROTEK LESTARI JALAN ALUE PEUNYARENG PROGRAM STUDI AGROTEKNOLOGI FAKULTAS PERTANIAN KAMPUS UNIVERSITAS TEUKU UMAR KECAMATAN MEUREUBO KABUPATEN ACEH BARAT 23615

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Amda Resdiar

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agroteklestari@utu.ac.id

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+6282277483839

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agroteklestari@utu.ac.id

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REDAKTUR JURNAL AGROTEK LESTARI JALAN ALUE PEUNYARENG PROGRAM STUDI AGROTEKNOLOGI FAKULTAS PERTANIAN KAMPUS UNIVERSITAS TEUKU UMAR KECAMATAN MEUREUBO KABUPATEN ACEH BARAT 23615

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Kab. aceh barat,

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