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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 155 Documents

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PENGARUH JENIS AMELIORAN DAN DOSIS PUPUK SERBAGUNA (AGRODYKE) PADA PERTUMBUHAN RUMPUT GAJAH ODOT (Pennisetum Purpureum CV. Mott) DILAHAN GAMBUT Yuliatul Muslimah; Yusrizal Yusrizal; Imaniah Refkikan
Jurnal Agrotek Lestari Vol 6, No 1 (2020): April
Publisher : Universitas Teuku Umar

Odot elephant grass is a tropical forage forage that is easily developed, has high production and can be used as animal feed.This study aims to determine the effect of ameliorant types and organic fertilizer (Agrodyke) doses on the growth of odot elephant grass (Pennisetum purpureum cv. Mott) on peatlands. This study used a 3x3 factorial randomized block design (RBD) with 3 replications consisting of: (1) ameliorant type factor (A) consisting of 3 levels, namely: A1 =dolomite lime, A2 = Shellfish shell, A3 = Eggshell. (2) Agrodyke fertilizer dose factor (D) Consists of 3 levels, namely: D0 = 0 gram / plant, D1 = 10 gram / plant, D2 = 20 gram / plant. Observation parameters are the number of leaves, number of shoots, leaf length, plant height. The results of this study indicate that the type of ameliorant did not significantly affect the number of leaves, number of shoots, leaf length, and plant height at 2 MST, 4 MST, and 6 MST. Versatile fertilizer (Agrodyke) dosage significantly affected the number of leaves and plant height at 6 MST. But no significant effect on the number of leaves, number of shoots and plant height in 2 MST and 4 MST. Keywords: Peat, Ameliorant Species, Odot Elephant Grass, Agrodyke.

PENGARUH KONSENTRASI EKSTRAK BAWANG MERAHDAN MEDIA TANAM TERHADAP PERTUMBUHANSTEK MUCUNA (Mucuna bracteata) Yuliatul Muslimah; Muhammad Jalil; Wira Hadianto Hadianto; Teuku Sarwanidas; Abu Hasan
Jurnal Agrotek Lestari Vol 1, No 1 (2015): Oktober
Publisher : Universitas Teuku Umar

This research aims to determine the effect of onion extract and media towards growth mucuna cuttings, as well as whether there is interaction between the two factors. This research was conducted in Krueng itam village Tadu Raya Sub-District, Nagan Raya regency from 1 July to 4 September 2012. This research used randomized block design (RBD) factorial design with three replications. The factor of this researchare concentration of extract onion and plant medium. Onion extract consists of 5 levels concentration 0 ml, 5 ml, 10 ml, 15 ml and 20 ml per liter of water. Plant medium (soil: manure) consists of three levels 2: 1, 3: 1 and 4: 1. The results showed that concentrations of the extracts of onion geve significant effect against the number of roots of mucuna age 60 HST,significant effect against shoot on 40 and 60 after day plant andnot significant against the number of shoots. The best of growth cuttingfound at 15 ml concentration of onion extract per liter of water. The plant medium effected was not significant on high shoots towards 40 and 60 after day plant, amount of mucuna shoots and number of roots on 60 after day plant. Therewas asignificant interaction between extract of onions and plant media againstthe root length of mucuna. The best length of root found at concentrations of 10 ml of onion extract per liter water,plant media with 2:1(soil: manure). Keywords : Onion extract, vegetative, medium, mucuna

MODEL SIMULASI PENGUJIAN VIGOR DUA VARIETAS KEDELAI PADA KONDISI MEDIA TUMBUH BERSALINITAS TINGGI Halimursyadah Halimursyadah; Said Imran; Agamna Rahmat
Jurnal Agrotek Lestari Vol 2, No 1 (2016): April
Publisher : Universitas Teuku Umar

This study aims to determine the correlation between viability and vigor test results of laboratory and field conditions of high salinity in two varieties of soybean plants. The research was conducted in January to May 2015. This study consisted of two experiments. The first experiment was conducted at the Laboratory of Science and Technology Seed and second trials in experimental field of the Faculty of Agriculture University of Syiah Kuala. Materials used Anjasmoroand Kipas Merah soybean seed varieties, sea water Alue Naga, distilled water, top soil, and rice paper. The design is completely randomized design in the laboratory and in the field randomized block design. Variables measured in the laboratory is the potential for growth, germination, speed of growth and seedling dry weight of normal, while in the field is a potential to grow, the ability to grow, plant height 15, 30, 45 days after planting (DAP), weight mass wet and weight mass dry 45 DAP. The results showed the relationship between testing in the laboratory and in the field with a correlation coefficient of 0.98. Increased salinity concentration is bad for seed germination and plant growth. Anjasmoro varieties more tolerant to salinity than Kipas Merah at variable of plant height by 15, 30, 45 DAP. Keywords: salinity, variety, viability, vigor

KAJIAN LIMBAH CANGKANG KERANG SEBAGAI ALTERNATIF BAHAN AMELIORAN DI LAHAN GAMBUT Mita Setyowati; Chairudin Chairudin
Jurnal Agrotek Lestari Vol 2, No 1 (2016): April
Publisher : Universitas Teuku Umar

Peat soil has a high acidity levels, causing low fertility rate, but can be lowered by amelioration. Ameliorant materials that are widely used today are dolomite and limestone which contains calcium carbonate (CaCO3). All material containing Ca compounds can be used as ameliorant material to neutralize the soil acidity that basically adding Ca and lower Al. Waste shells also have the main ingredients in Ca compounds in the form of calcium carbonate (CaCO3) at higher levels when compared limestone, egg shells and other materials, seen from the level of violence kerang.The aim of this research to assess the utilization of waste shells as an alternative ameliorant material on peatland. Research conducted at the Faculty of Agriculture, University of Teuku Umar, Meulaboh in June 2014 to December 2014. Analysis of the chemical constituents shells held in Baristand Industry Banda Aceh, parameters observed were peat soil pH before and after being given ameliorant waste shells, Ca compound, Na, P, and Mg and micro nutrients (Fe, Cu, Ni, B, Zn and Si) in 100 grams of waste shells. This study was followed by the application of waste shells on spinach crops as an indicator of plant growth and production parameters were observed. The result of this research shows that the content of Ca as a constituent CaCO3 in mussel shells higher than dolomite. Giving flour shells can raise the pH soils. The giving of 1.9 ton ha-1 shell clams flour showed the growth and yield of spinach were not significantly different from shell clams flour showed or dolomite flour at a dose of 3.8 ton ha-1. Shell clams flour can be used as an alternative material ameliorant replacement dolomite. Keywords: ameliorant, peat, Shells clams, spinach

PENGARUH BIOCHAR DAN NPK TERHADAP BEBERAPA SIFAT FISIKA TANAH DAN PERTUMBUHAN SERTA PRODUKSI KENTANG (Solanum tuberosum L.) Iwan Saputra; Boy Riza Juanda
Jurnal Agrotek Lestari Vol 2, No 2 (2016): Oktober
Publisher : Universitas Teuku Umar

Provision of biochar as a to soil make better either directly or formulated beforehand with other materials such as with a combination of NPK fertilizers is expected to improve soil physical properties. This study aims to determine the effect of biochar application and NPK either single factor or interaction to changes in soil physical properties, as well as the growth and yield of potatoes. Research using randomized block design (RAK), consists of two factors, namely biochar and NPK. Factors biochar consists of four levels, namely; (1) B0 = Biochar doses of 0 tons ha-1, (2) B1 = Biochar dose of 15 ton ha-1, (3) B2 = Biochar dose of 30 tons ha-1, and (4) B3 = Biochar dose of 45 tons ha-1, while NPK consists of three levels, namely; (1) P0 = NPK doses of 0 kg ha-1, (2) P1 = NPK fertilizer dose of 400 kg ha-1, and (3) P2 = NPK fertilizer dose of 800 kg ha-1. Biochar and NPK fertilizers by the interaction of very significant effect on heavy volume, porosity, stability index aggregated, drainage pore fast, pore slow drainage and pore water available soil, plant height ages of 30 and 45 days after planting, the number of tubers per hill, tuber weight per clump, and weight of tuber per plot. The highest value of potato tuber weight per plot found in biochar dose of 30 tons ha-1 with NPK fertilizer dose of 400 kg ha-1 with a yield of potatoes to a maximum of 16.33 kg plot-1. Keywords: biochar, NPK, potato, soil physical properties

PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS PADI (Oryza sativa L) PADA BERBAGAI TINGKAT SALINITAS Muhammad Jalil; Halimatun Sakdiah; Eka Deviana; Ilham Akbar
Jurnal Agrotek Lestari Vol 2, No 2 (2016): Oktober
Publisher : Universitas Teuku Umar

This study aims to determine the effect of salinity on growth and production of some varieties of rice as well as real whether the interaction of both factors. This research used a randomized block design (RBD) factorial design with three replications. The first factor consists of 5 levels: varieties IR-64, Ciherang, Inpari 11 IRBB-27 and Inpara. The second factor consists of three levels: salinity levels of 0 ppm/l (control), 2000 ppm/l and 4000 ppm/l. This research was conducted at the experimental field of Agriculture Faculty on Teuku Umar University from January 22 to 28 June 2015. The results showed that the salinity gave significant effect on the number of grains per panicle. Significant number of panicle, grain weight per panicle and production per hectare and not influenced on other treatments. Varieties gave significant effect on plant height and number of tillers age on 30 day after plant, age 45 day after plant, leaf length, number of productive panicles, panicle length, number of grains per panicle, percentage of empty grain, the percentage of pithy grain, grain weight per panicle and yield per hectare. Significant effect on plant height age 45 day after plant, age 15 day after plantntiller number and weight of 100 grains and not influenced on other treatments. There is a very real interaction between salinity and varieties of the grain hollow percentage, percentage pithy grain, grain weight per panicle and yield per hectare, significantly affected the number of grains per panicle and no significant effect on other variables. Keywords: marginal land, salinity, tidal land, varieties

RESPON PERTUMBUHAN DAN HASIL TANAMAN KEDELAI AKIBAT PEMBERIAN PUPUK NPK DAN PUPUK GUANO Elvrida Rosa; Bustami Bustami; Nazal Nofriadinal
Jurnal Agrotek Lestari Vol 3, No 2 (2017): Oktober
Publisher : Universitas Teuku Umar

The aim of this research is to get the appropriate dosage of NPK fertilizer and guano fertilizer and also to find out whether there is interaction between NPK fertilizer and guano fertilizer on the growth and yield of soybean crop. Implementation of the research was conducted in the experimental garden of Abulyatama University. Starting on March 8, 2017 until June 8, 2017. The design used is Group Random Design (RAK) with 3x3 factorial pattern with 3 replications. Factors studied are: a. NPK factor consisting of 3 levels: P0 (control), P1 (77 g / plot), P2 (84.7 g / plot). b: The factors studied were guano fertilizer consisting of 3 levels, namely: G0 (control), G1 (3.6 kg / plot), G2 (4.62 kg / plot). The observed parameters were plant height, number of pods, weight of pod perplot and weight of 100 seed of perplot. The results showed that NPK fertilizer treatment had no effect on all observations. While the treatment of guano fertilizer had a very significant effect on the number of pods per plant but no effect on plant height, weight of seed plot and weight of 100 seeds perplot. There is a significant interaction in the number of planting pods and the weight of 100 seeds perplot. Keywords: guano, NPK

RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN KACANG HIJAU (Vigna radiata L) PADA BERBAGAI KONSENTRASI HORMON GA3 DAN DOSIS PUPUK NPK Teuku Sarwanidas; Mita Setyowati
Jurnal Agrotek Lestari Vol 3, No 2 (2017): Oktober
Publisher : Universitas Teuku Umar

This study aims to determine the response of growth and production of green beans to various concentrations of the hormone GA3 and the dosage of NPK fertilizer and the real or not the interaction of both factors. The experimental experiments used in the study were Randomized Block Design (RAK) 3 x 3 factorial pattern with 3 replications. The factors studied include the concentration of gibberellin (G) consisting of 3 levels, namely: 50 ppm (0.05 ml / liter), 100 ppm (0.10 ml / liter) and 150 ppm (0.15 ml / liter). The compound dose of NPK compound fertilizer consisted of 3 levels: 250 kg ha-1 (1.50 g / polybag), 300 kg ha-1 (1.80 g / polybag) and 350 kg ha-1 (2.19 g / polybags). The experiment was conducted in Experimental Garden of West Aceh Food and West Aceh crops, from October to January 2016. The results showed that gibberellin concentration significantly affected the number of productive branches of 56 HST and no significant effect on plant height and stem base diameter 18, 25, 32 and 39 HST, number of pods and dry seed weight aged 56, 59 and 63 HST and weight of 100 dry beans. The dosage of NPK fertilizer had significant effect on plant height and stem diameter of 32 and 39 HST, dry seed weight and no significant effect on plant height and stem diameter of 18 and 25 HST, number of productive branches 56 DAP, number of pods age 56, 59 and 63 DAP and weighing 100 dry seeds. Keywords: hormone Giberelin GA3, NPK fertilizer, green bean plant

PEMATAHAN DORMANSI BENIH TANJUNG (Mimusops elengi L.) SECARA FISIK DAN KIMIAWI DAN HUBUNGANNYA TERHADAP VIABILITAS DAN VIGOR Halimursyadah Halimursyadah; Trisda Kurniawan; Nazia Ulfa
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

Mimusops elengi is a medium-sized evergreen tree found in tropical forests in South Asia, Southeast Asia and Northern Australia. Its timber is valuable, the fruit is edible, and it is used in traditional medicine. As the trees give thick shade and flowers emit fragrance, it is a prized collection of gardens. The problem of this plant is its seed that has dormancy. Dormancy fulfills an important function for plants since it allows seeds to survive conditions and seasons that are unfavorable for seedling growth. This study aims to determine the interaction treatment of physical and chemical in solving dormancy on the M. elengi seed. The experiment was conducted at Laboratory of Seed Science and Technology at Juni to October 2017. There were two factors that were studied, namely the first factor of physical treatment by soaking the seeds in hot water with the level of 0, 60, 120, and 180 hours and the second factor of chemical treatment using 97% sulfuric acid with level 0, 10, 20 and 30%. The parameters measured were maximum growth potential, germination capability, vigor index, relative speed of growth, simultaneously of growth, time to reach 50% germination total and dormancy intensity. The conclusions of this study are the best soaking duration for dormancy seed breaking of M. elengi is in water at 60 °C for 180 minutes. The best concentration of sulfuric acid for breaking seed dormancy is 20%. There was a significant interaction between the duration of soaking in hot water and the concentration of sulfuric acid on all observed parameters. The best combination was found at duration of soaking of 180 minutes in hot water 60 0 C and sulfuric acid concentration 20% can accelerate germination of M. elengi seeds from 90 days (without treatment) to 24 days (after treatment). There was an increase in germination capability from 20% to 68%, maximum growth potential 73.33%, vigor index 33.33%, relative speed of growth 67.31%, simultaneously of growth 61.31%, time to reach 50% germination total 31.50 days and dormancy intensity. Keywords: Dormancy, physical and chemical, spanish cherry, viability, vigor

PENGARUH VARIETAS KACANG TANAH (Aracis hypogaea L.) DAN DOSIS PENGAPURAN TERHADAP PENYAKIT BUSUK BATANG Sclerotium rolfsii Sacc. PADA LAHAN GAMBUT Chairudin Chairudin; Lola Adres Yanti; Paulina Zalukhu
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

Peanut has high economic value because has high nutritions especially protein and fat, but the development of broad harvesting and peanut production for the last five years (2008-2012) continues to decrease. The main problem of the peanut low production are disease attacks S. rolfsii and the low broad harvesting. The drop of peanut production in Nusa Tenggara Barat causing harm caused by fungi S.rolfsii can reach 58,3 % per year. Peat is potential land to be developed to farming land. Peat has high acidity so fungi S. rolfsii would be easy to develop and resulted disease severity of peanut disease. Solution of this problem is the gift of lime. This study aims (1) to test the effect of dosages of lime to peanut resistance which was infected by rot stem S. rolfsii on peat land; (2) to study interaction of peanut varieties and dosage of lime to rot stem disease attacks S. rolfsii on peat land. This study used factorial block randomized design 2 x 3 with 3 replications. The studied factors were peanut varieties and the dosage of lime. The result showed that on the effect of varieties, the widest disease percentage was on Takar 2 variety on age 21, 28, 42, and 49 day after planting (DAP) that significant difference with Bison variety. The worth disease intensity was on Takar 2 variety that significant difference with Bison variety (on age 45 and 60 DAP). Key words: dosage of lime, peanut varieties, peat land, the sclerotia of Sclerotium rolfsii

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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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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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