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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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Jurnal Agrotek Lestari
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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Pengaruh Pemberian Antidepresan Terhadap Aktivitas Fisiologi Kulit Tanaman Karet (Hevea brasiliensis Muell. Arg) Klon Pb260 dan Rrim921 Mawaddah Putri Arisma Siregar; Rosmayati Rosmayati; Hot Setiado; Radite Tistama; Evi Julianita Harahap
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7599

Abstract

Tapping panel dryness lead production dropped significantly and can speed up rejuvenation. Then the leaf fall period can also reduce the value of the production of rubber annually. Therefore, the analysis of several physiological variables is especially important with the skin rubber plant so it can be an early indicator of the healing tapping panel dryness. The research aims to analyze the physiology of the bark on the rubber tree (Hevea brasiliensis Muell. Arg) clones PB 260 and RRIM 921 at the time of the leaf fall period were given antidepressants. This research was conducted at the Laboratory of Physiology Sungei Putih Rubber Research Centre. While hypothesis testing using T partially by using SPSS 20.0. The treatment factors were: Clones (RRIM 921 and PB 260), types of plants (healthy and tapping panel dryness), and use of formula (control and antidepresant). Parameters measured were thiol, inorganic phosphate (pi), sucrose. The results showed that the range of values Thiol bark is 0.1-0.9 mM, Pi is 4-20 mM and 24-60 mM sucrose. They are changed in accordance with the state of the plant and environmental factors.
Analisis Vegetasi Gulma Pada Lahan Budidaya Terong (Salonum melongena L) di Desa Ujong Tanoh Darat Aceh Barat Rayhan Amadius Weihan; Vina Maulidia; Dewi Andriani; Lafi Naimatul Bayinah
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7833

Abstract

Terong merupakan sayuran buah yang memiliki banyak nutrisi. Tanaman terong dapat tumbuh dengan optimal jika ditanam pada lingkungan yang sesuai, namun akan terhambat jika terdapat faktor penghambat pertumbuhannya yang salah satunya adalah gulma. Pengendalian gulma dapat efektif jika memiliki data analisis vegetasi gulma di lahan budidaya. Penelitian ini dilaksanakan di lahan budidaya terong pada Desa Ujong Tanoh Darat Kecamatan Meurebo Kabupaten Aceh Barat. Metode yang digunakan dalam penelitian ini adalah metode kualitatif (Identifikasi gulma) dan Kuantitatif (Analisis vegetasi gulma dominan). Sampel diambil dengan metode kuadrat menggunakan plot ukuran  0,5 x 0,5 m2 secara acak sebanyak 10 plot sampel. Hasil identifikasi gulma pada penelitian ditemukan 12 species gulma yang telah diidentifikasi dengan komposisi 10 spesies golongan gulma berdaun lebar dan 2 spesies golongan gulma berdaun sempit. Lahan budidaya didominasi oleh spesies gulma Borreria alata dengan nilai SDR 32.40 % dan Spermacoce latifolia dengan nilai SDR 26,98%
Respon Pertumbuhan Bayam ( Amaranthus sp ) Terhadap Pemberian Trichoderma sp Di Desa Babul Makmur Nonita Sari; Amda Resdiar; Irvan Subandar; Jasmi Jasmi
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.6993

Abstract

This study aims to determine the Growth Response of Spinach (Amaranthus sp) to Trichoderma sp administration in Babul Makmur Village by applying Trichoderma sp fertilizer with Dakota and Sumatra 901 varieties and to determine the interaction of Spinach Plant Growth Response (Amaranthus sp) with Trichoderma sp fertilizer application. This research is a field trial carried out in Babul Makmur Village, Simeulue Barat District, Simeulue Regency. The study was conducted from November to December 2022, using the factorial pattern RAK (Randomized Block Design). The first factor is the dose of Trichoderma sp which consists of 3 levels, namely T1 = 30gr/plot, T2 = 40gr/plot, and T3 = 50gr/plot. The second factor of spinach plant varieties consisted of 2 types, namely V1 = Dakota variety and V2 = Sumatra 901 variety. The parameters observed were Plant Height (cm), Number of Leaves (strands), Root Length (cm), Wet Fallow (gr), Weight Dry (gr). From the results of the parameters observed, it can be concluded that the best results from applying Trichoderma sp. and types of varieties on plant height parameters were found in the T2V2 treatment, in the number of leaves parameter T2V1, in the root length parameter T3V1, in the wet weight parameter T3V1 and in the dry weight parameter T1V1 had better growth than other treatments.
Respon Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays Saccharata) Aplikasi Pupuk NPK dan Limbah Cair Pabrik Kelapa Sawit Muhammad Afrillah; Chairudin Chairudin; Monika Riski
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.8116

Abstract

Sweet corn (Zea mays saccharata) is a staple food substitute for rice that is widely consumed by the people of Indonesia. To increase growth and production, fertilization needs to be done, one of which is the addition of palm oil liquid waste and also NPK fertilizer. This study aims to determine the dose of NPK and palm oil effluent for the growth and yield of maize. The research was carried out in the experimental garden of the Faculty of Agriculture, Teuku Umar University, West Aceh Regency. The study was conducted from December 2021 to February 2022. This study used a 2 x 4 factorial randomized block design (RAK) with 3 replications consisting of two factors. The factors studied include: NPK fertilizer (P) consists of 2 levels, namely: P1 (1.8 g), P2 (3.6 g). Dosage of Palm Oil Mill Liquid Fertilizer (L) consists of 4 levels, namely: L0 (Control), L1 (300 ml), L2 (450 ml), L3 (600 ml). Parameters observed were plant height, stem diameter, number of leaves, length of cob, weight of corn cobs with cob per cob, weight of corn cobs with cob per plot, weight of corn cobs without husks per cob, and weight of corn cobs without husks per plot. The results of the F test analysis of variance showed that the application of NPK fertilizer had a significant effect on plant height parameters 35 and 49 DAP, stem diameter parameters 49 DAP, number of leaves 35 DAP, corn cob length, corn cob weight per plot, and corn cob weight without husks. per plot, but had no significant effect on the weight parameter of corn cobs with cob per cob, and weight on corn cobs without husks per cob. The results of the variance test showed that the administration of palm oil effluent at various doses had no significant effect on all the parameters tested. The interaction effect between NPK fertilizer and palm oil mill effluent did not give a real interaction.
Virulensi Cendawan Entomopatogen Aspergillus spp.Sebagai Agen Biokontrol Hama Rayap Coptotermes curvignathus (Isoptera: Rhinotermitidae) Oviana Lisa; Syaukani Syaukani; Lenni Fitri; Putri Mustika Sari; Siti Aminah; Ernilasari Ernilasari
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7253

Abstract

The termite Coptotermes curvignathus is an important pest in oil palm plantations and environmentally friendly control measures are needed. The fungus Aspergillus spp. has potential as a biocontrol agent against the termite C. curvignathus. The purpose of this study aimed to obtain Aspergillus spp. which are virulent against C. curvignathus. Aspergillus spp. isolates used in this study were collected from termite nests in the primary forest at Suaq Balimbing Research Station, Gunung Leuser National Park, Sumatra. This study used an experimental method with a completely randomized design (CRD). Two isolates of Aspergillus spp. each 105 conidia/mL were applied to worker caste termites. The results of the virulence assay showed that isolate Aspergillus sp. 1 had the highest causing 82.13% mortality of C.curvignathus and with  an LT50 value of 4.18 days.
Aplikasi Mikoriza Pada Tanah Limbah Pengeboran Minyak Terhadap Beberapa Varietas Cabai Mizan Maulana; Rika Yusli Harta; Darmadi Erwin Harahap
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.5946

Abstract

Petroleum waste generated by oil, gas and geothermal business or activities or other activities that produce petroleum waste is a hazardous and toxic waste that has the potential to cause pollution or environmental damage. To restore land contaminated with petroleum, endemic microbes such as mycorrhizae are needed. The recovery process of polluted soil fertility is highly dependent on the quantity of oil spilled and the potential for bioremediation by microbes in the polluted area. The research was carried out at the Experimental Garden of the Faculty of Agricultural and Animal Sciences UNIKI, the Aceh Agricultural Technology Study Laboratory, the Horticulture Laboratory, and the Soil Biology Laboratory, Faculty of Agriculture, Syiah Kuala University, Darussalam Banda Aceh. This research was carried out from March to June 2022. Varieties had a very significant effect on stem diameter 15 DAP, wet root weight 110 DAP, number of fruit planted 110 DAP, fruit dry weight at 110 DAP, significantly affected plant height 15 DAP, stem diameter 30 DAP. and plant weight of 110 DAP. The best chili plant growth was found in the Lado variety and the best chili yield was found in the PM 999 variety. There was an insignificant interaction between chili varieties and mycorrhizal types on the growth and yield of chili plants on the waste soil.
Pengaruh Aplikasi Kompos TKKS Pada Media dan Auksin Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq) di Pre Nursery Rahmaniah Rahmaniah; Roswita Oesman
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7111

Abstract

Oil palm (Elaeis Guineensis Jacq) is a leading and main plantation commodity in Indonesia. Its main product consists of palm oil (CPO) which has high economic value. Applying compost is an effort to increase the production of oil palm plants. To support the growth of oil palm seedlings, growth regulators (ZPT) can also be given to plants in addition to fertilizing, because ZPT is an organic compound that functions to stimulate plant growth. This study aims to determine the effect of OPEFB compost application on media and auxin on the growth of oil palm seedlings (Elaeis Guineensis Jacq) in the Pre Nursery. This study used the Randomized Block Design (RBD) method. The factorial consists of 2 factors, namely: Factor I is the dose of OPEFB compost which is denoted (T) which consists of 4 levels, namely Without OPEFB compost (control) (T0), 40 gr/polybag (T1), 50 gr/polybag (T2), and 60 gr/ poly bag (T3). Factor II Auxin concentration symbolized (N) which consists of 4 levels, namely: Without Auxin (control) (A0), 1 cc Auxin /l Water (A1), 2 cc Auxin /l Water (A2), and 3 cc Auxin /l Water (A3). The results of this study indicated that the OPEFB compost treatment had a significant effect on seedling height, leaf length and leaf width. The higher the dose of OPEFB compost given up to 60 g/polybag, the higher the growth of oil palm seedlings. The auxin treatment significantly affected seedling height, leaf length, and leaf width. The higher the concentration of auxin given up to 3 cc/l of water, the higher the growth of the oil palm seeds.Keywords: Auxin, Oil Palm Seeds; EFB Compost
Kombinasi Pemupukan Organik dan Anorganik Terhadap Laju Pertumbuhan dan Rasio Bobot Basah Tajuk Akar Tanaman Padi Sawah (Oryza sativa L.) Siti Aminah; Muhammad Afrillah; Oviana Lisa; Muhammad Reza Aulia
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7780

Abstract

Rice as one of the main food sources for the Indonesian people, especially North Sumatra, is still not able to meet the needs even though it has large land potential, so it is necessary to increase production through fertilization. This study aims to determine the effect of a combination of organic and inorganic fertilization on the growth of paddy rice plants. This study used a factorial randomized block design consisting of three factors, namely KCL (K) at 4 dose levels, namely K0 (0 kg/ha), K1 (25 kg/ha), K2 (50 kg/ha) and K3 (75 kg/ha). ), Urea (U) two levels namely U1(250 kg/ha) and U2 (225 kg/ha), Straw Compost (J) 2 levels namely J0 (0 tons/ha) and J1 (5 tons/ha) with a total The treatment combinations were 16 and consisted of 3 replications and 48 samples. Held in the rain-fed rice field area of Clove Turi sub-district, Binjai City. Soil sample analysis was carried out at the Analytical Laboratory of PT. Socfin Indonesia (SOCFINDO), Medan City and the Research and Technology Laboratory, Faculty of Agriculture, University of North Sumatra. The combination of inorganic and organic fertilizer treatments consisting of Potassium, Urea and Straw Compost showed no significant effect on the observed parameters of plant growth rate (cm/week) and root canopy wet weight ratio (grams). The highest plant growth rate was shown by the interaction of the three treatments, namely K3U2J0 of 10.33 cm/week, while the lowest data was shown by the interaction of the three treatments, namely K1U2J0 of 8.87 cm/week. The highest root canopy wet weight ratio was shown by the interaction of the three treatments, namely K1U1J0 of 8.69 grams while the lowest data was shown by the interaction of the two treatments between potassium and straw compost, namely K2J0 of 5.01 grams.Keywords: Fertilizer; Organic; Inorganic; Growth; Paddy
Pemberian Mikoriza Dalam Media Tanam Campuran Limbah Kelapa Sawit Terhadap Pertumbuhan Bawang Merah (Allium ascalonicum) Dedi Kurniawan; Siti Khairani
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.6577

Abstract

The objectives of this research were to determine the effect of mycorrhizae, media mixture palm oil waste, interaction between mycorrhizae and media mixture palm oil waste. This research used a Randomized Block Design consisting of two factors, which were concentration of mycorrhizae (0, 50, and 100 g/plant) and level of media mixture palm oil waste (top soil, top soil + TKKS (1:1), top soil + fiber (1:1), and top soil + sludge (1:1)). Results showed that the treatment of mychorrizae and mixed media give significant effect on number of leave, fresh dan dry tuber weight for plant. The giving mycorrhizae 50 g/plant increased number of leave (21,85 sheet), fresh tuber weight (27,48 g), and dry tuber weight (21,21 g). Media of top soil + sludge increased number of leave (23,60 sheet), fresh tuber weight          (32,35 g), and dry tuber weight (24,16 g). The addition of mycorrhizae and media mixture palm oil waste can increase results of onion.
Aplikasi Solid Decanter dan EM4 terhadap Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L.) pada Tanah Alluvial Iwandikasyah Putra; Muhammad Jalil; Jekki Irawan; Muhammad Afrillah; Chairudin Chairudin; Habibul Alamsyah Simamora; Iwan Saputra
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7915

Abstract

The study aimed to look at the effect of solid decanter and EM4 applications on the growth and production of melon plants (Cucumis melo L.) on Alluvial. Solid decanter is a raw organic matter and requires decomposition with EM4 so that nutrients can be utilized properly by melon plants. This research was carried out December-April 2022 at the experimental garden of the Faculty of Agriculture, Teuku Umar University, West Aceh Regency, Aceh Province.  This study used a Randomized Group Design (RAK) factorial pattern of 4 x 4 with 3 repeats. The first factor is Solid Decanter (S) which consists of S0 (control), S1 (90 gr), S2(180 gr), S3(270 gr) and the second factor is EM4 (E) which consists of E0 (control), E1 (10ml), E2 (20ml), E3 (30ml). The results showed an interaction between solid decanter and EM4 against the diameter of the stem of melon plants at 14 HST.  This best treatment was found in the combination of S2E1 treatment, where the solid decanter dose of S2(180 gr) and EM4 E1 (10 ml) differed markedly from other treatment combinations.

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