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All Journal Jurnal Perikanan dan Kelautan Agrovigor: Jurnal Agroekoteknologi Seminar Nasional Lahan Suboptimal
Teguh Achadi
Fakultas Pertanian, Universitas Sriwijaya, Indralaya, Ogan Ilir (OI) Sumatera Selatan 30662
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Immunology & microbiology Social Sciences Other

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Kelangsungan Hidup dan Kesehatan Ikan Nila (Oreochrromis niloticus) pada Transportasi Sistem Tertutup Dengan Bahan Anastesi Ekstrak Akar Tuba Tanbisyakur, Tanbisyaskur; Achadi, Teguh; Prasasty, Gita Dwi
Jurnal Perikanan dan Kelautan Vol 23, No 2 (2018)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.23.2.23-30

Abstract

This study aims to determine the effect of adding Tuba Root extract to the media in increasing the survival of tilapia seeds in closed system transportation.The study was conducted in July - October 2018 at the Laboratory of Aquaculture, Aquaculture Study Program, Faculty of Agriculture, Universitas Sriwijaya. The research method used a completely randomized design with four treatments and three replications. Tilapia seed transport media treated with PO: Without the addition of tuba root extract, P1: Tuba root addition with a concentration of 0,00025 ml / l, P2: Addition of tubal root extract concentration 0,00050 ml / l, P3: Addition of tubal root extracts concentration 0.0010 ml / l.The results showed that after the fish was transported for 5 hours, the treatment of the addition of tuba root extract with a concentration of 0.00025 ml / l can reduce the rate of fish metabolism and provide the best results for survival, about 98.3%,erythrocyte 2.6 x 106 cell / mm3, Hemoglobin 7.7 g /dl, Hematocrit 22% and operculum opening 108.67 times / minute.Based on the analysis of variance, the application of tuba root extract on transportation media with a concentration of 0.00025 ml / l has a significant and better effect than other treatments. The results also showed that the addition of tuba root extract above the concentration of 0.00025 ml / l could cause fish to experience death in tilapia seeds in closed system transportation.
PENGARUH PENGGUNAAN PUPUK UREA DAN APLIKASI HERBISIDA PRA-TUMBUH TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis Muell.Arg.) DAN GULMA DI PEMBIBITAN Yakup Parto; Yernelis Syawal; Teguh Achadi
Agrovigor Vol 5, No 2 (2012): SEPTEMBER
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v5i2.325

Abstract

A Research was carried out at green house of Agriculture Faculty of Sriwijaya University from October 2010 to January 2011 using split-split plot design. Main plot were pre-emergence herbicides :  H0 = no preemergence herbicide treatment (control), H1 = preemergence herbicide of methyl metsulfuron, and H2 = preemergence herbicide of ametryn. Subplot were dose of urea fertilizers : U0 = no urea fertilizer treatment (control), U1 = 2 gram of urea fertilizer per plant, and U2 = 4 gram of urea fertilizer per plant. Sub-sub plot were preemergence dosages : D0 = 0 liter formulation per ha, D1 = 1,5 liter formulation per ha, and D2 = 3,0 liter formulation per ha. Parameters measured were diameter of sleep eye stum, time of bud emergence, height of bud, number of leaves, percentage of growth seedling, weed growth, and efficiency of weed control. Results showed that kind of preemergence herbicides, urea fertilizer dosages, and preemergence herbicide dosages were no significant effect to weed dry weight due to weed growing were relative small. This supposed because soil which used as growth media no enough contain weed propagule, so the following research are need conducted.
Pertumbuhan dan Hasil Tanaman Sayuran Daun Sistem Hidroponik Dengan Nutrisi Pupuk Organik Cair Berbagai Sisa Buahan Teguh Achadi; Maria Fitriana; Marlina Marlina; Fitra Gustiar
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Achadi T, Fitriana M, Marlina M, Gustiar F. 2021. Growth and yield leaf vegetables cultivated hydroponic with nutrition liquid organic fertilizer of kind leftover fruits. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang  20 Oktober 2021. pp. 924-930. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).  Liquid organic fertilizer is the result of overhaul or decomposition of organic matter, can come from animals or plants. Liquid organic fertilizer is made from damaged or rotten fruit and skin fruit (bananas, papayas, pineapples and  a mixture of all three). So far, the hydroponic system uses inorganic nutrients or fertilizers (for example AB mix). This study aims to find out the effect of liquid organic fertilizers (POC) on the growth and yield of leaf vegetables (kale, spinach and caisim).This research used a hydroponic system, carried out from July to September 2021. This study used completely randomized design, with 8 treatments and 4 replications? The treatments were A = AB mix, B = liquid organic fertilizer from bananas, C = liquid organic fertilizer from pineapples, D = liquid organic fertilizer from papaya, E = liquid organic fertilizer from bananas and pineapples, F = liquid organic fertilizer from bananas and papayas, G = liquid organic fertilizer from pineapple and papayas, H = liquid organic fertilizer from bananas, pineapples and papayas. The results showed that liquid organic fertilizer had not been able to replace the AB mix solution, but there was hope liquid organic fertilizer could replace AB mix solution although the growth of spinach plants given POC leftover papaya fruit and POC fruit mixture (Pineapple + Papaya) shows growth, while caisim and kale plants show better growth than spinach plants. The remaining POC of pineapple fruit encourages the growth of caisim plants while poc of papaya fruit remains encourage the growth of kale plants.
Pertumbuhan dan Uji Organoleptik Tanaman Sawi Hijau Hasil Biofortifikasi Kalsium yang diBudidayakan Secara Hidroponik Reza Elsadai Silalahi; Munandar Munandar; Teguh Achadi; Fitra Gustiar; Nura Malahayati
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Silalahi RE, Munandar M, Achadi T, Gustiar F, Malahayati N. 2020. Growth and organoleptic test of green mustard biofortification results of calcium cultivated hydroponic. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The low calcium intake of the Indonesian people is one of the causes of the high risk of osteoporosis. Therefore, support is needed to meet the body's calcium needs. This study aims to determine the growth and organoleptic test of mustard greens (Brassica juncea L.) as a result of biofortification with calcium (Ca) cultivated hydroponically by floating rafts. This study used a descriptive test with 2 treatments and 4 replications, consisting of 0 ppm (P0) control treatment and 300 ppm calcium (P1) treatment of mustard plants. The parameters observed included plant height, number of leaves, level of greenness, plant fresh weight, plant dry weight, moisture content, root crown ratio, calcium content, food fiber and organoleptic tests with components of assessment of color, taste, preference, and texture. The research treatment did not significantly affect plant growth seen from the height of the mustard greens with calcium treatment, only a slight decrease from the control mustard plant, but it greatly affected plant production as seen from the wet weight and dry weight of the control mustard plant which had a higher weight than the mustard plant with calcium. Giving a calcium concentration of 300 ppm increased the number of leaves, greenness of the leaves, increased calcium content and dietary fiber in mustard greens. The assessment of the organoleptic test results showed that mustard greens with calcium treatment were dark green, had a sweet taste, had a crunchy texture, and were preferred by panelists. So the mustard plants that get the addition of 300 ppm of calcium can be accepted and liked by the community to meet their daily calcium needs.
Aplikasi Pupuk Organik Cair pada Media Campuran Pupuk Kandang Sapi di Pertanaman Bawang Merah secara Terapung Irmawati Irmawati; Susilawati Susilawati; Sri Sukarmi; Muhammad Ammar; Teguh Achadi; Azizul Amri
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Irmawati I, Susilawat S, Sukarmi S, Ammar M, Achadi T, Amri A. 2021. Application of liquid organic fertilizer on shallot planted on cow manure mixture media in floating system. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang  20 Oktober 2021. pp. 713-720.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Floating agriculture is an alternative to the potential use of wetlands in South Sumatra. Shallot as one of important crop commodities is considered to be able to adapt well to this floating systems. However, the use of inorganic chemicals should be minimized to avoid polluting the water below. Thus, this research was conducted to evaluate the effect of liquid organic fertilizer application on shallot plants grown on mixed media of cow manure in a floating system. This research was carried out at the reservoir of Agriculture Faculty of  Sriwijaya University Indralaya using a Randomized Block Design with 4 treatment levels and 3 replicates. The treatment was liquid organic fertilizer dose consisted of P0 = control (recommended dose of NPK fertilizer = 1,4 g NPK per polybag); P1 = 4 ml liquid organic fertilizer per liter; P2 = 8 ml liquid organic fertilizer per liter; P3 = 16 ml liquid organic fertilizer per liter. Parameters observed were plant length, leaf number, tiller number, leaf greenness, plant dry weight, bulb diameter, bulb fresh weight, and air-dried bulb weight. The results showed that the application of liquid organic fertilizer gave a positive effect compared to the control treatment. In general, P3 treatment was the best treatment as shown in growth and yield parameters.
Pertumbuhan dan Hasil Tanaman Kacang-kacangan dengan Pupuk Organik Cair berbagai Sisa Buahan Teguh Achadi; Umair Haikal; Lili Angraini; Muhammad Al Ghifari; Yakup Yakup; Marlina Marlina; Warsito Warsito
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Achadi T, Haikal U, Angraini L, Ghifari MA, Yakup Y, Marlina M, Warsito W. 2022. Growth and yield of legume crops with liquid organic from various fruit residues. In : Herlinda S et al. (Eds), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 217-225. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Liquid organic fertilizer is the result from decomposition of organic matter derived from animals or plants. Liquid organic fertilizer is made from damaged or rotten fruit and from the skin of the fruit (banana, papaya, pineapple and a mixture of all three). This study aimed to determine the effect of liquid organic fertilizer (POC) on the growth and yield of legumes (Soybeans, Peanuts and Green Beans). This research was conducted from July to October 2022. This study used a Complete Randomized Design with eight treatments including controls, namely A (recommended NPK fertilizer), B (POC of banana fruit residue), C (POC of pineapple fruit residue), D (POC sis of Papaya fruit), E (POC of banana + pineapple fruit residue), F (POC of banana + papaya fruit residue), G (POC of pineapple fruit residue + papaya) and H (remaining banana fruit + pineapple + papaya). The results showed that liquid organic fertilizer were not significantly different the recommended NPK fertilizer to all variables with out number of branches and productive branch of Soybeans and numbers of branches of Peanuts so hope that liquid organic fertilizer from Various Fruit Residues increase to Yield of Legume Crops (Soybeans, Peanuts and Green Beans).
Pengaruh Pemberian Pupuk NPK terhadap Pertumbuhan dan Hasil Tanaman Kangkung Darat (Ipomoea reptans poir.) secara Terapung Muhammad Ammar; Susilawati Susilawati; Irmawati Irmawati; M Umar Harun; Teguh Achadi; Erizal Sodikin; Safitri Safari Wulandari
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Ammar M, Susilawati S, Irmawati I, Harun MU, Achadi T, Sodikin E, Wulandari SS. 2022. The application of  NPK  fertilizer on growth and yields of kale (Ipomoea reptans poir.) in floating system. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang  27 Oktober 2022. pp. 628-634. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).South Sumatra Province is a province with great swampland potential. One of the uses of lebak swamp land is by floating cultivation. Floating cultivation in this study used a raft made of 10 bamboos with a size of 2x1 M. This study aimed to determine the effect of npk fertilizer application on the growth and yield of land kale plants in a floating manner. This research was carried out Embung on the campus of Sriwijaya Indralaya University, from May to July 2022. The study was prepared using a Randomized Group Design (RGD) with 4 treatments, each treatment was repeated 3 times and received 12 treatment units, each treatment unit had 3 plants, so that the total number of plants was 36 plants. P0= Control P1= 0.5 g NPK/polybag P2= 1 g NPK/polybag P3= 1.5 g NPK/polybag. Observed parameters include plant height, number of leaves, degree of leaf greenness, leaf area, fresh weight of the crown, fresh weight of the leaves, fresh weight of the roots, length of the roots, dry weight of the crown, dry weight of the leaves and dry weight of the roots. Based on the results of the study, it was shown that the administration of the recommended dose of NPK fertilizer P2 = 1 g NPK/Polybag gave the best results compared to other dose treatments.
Co-Authors Azizul Amri Erizal Sodikin Fitra Gustiar, Fitra Gita Dwi Prasasty Irmawati Irmawati Irmawati Irmawati Lili Angraini M Umar Harun Maria Fitriana Marlina Marlina Muhammad Al Ghifari Muhammad Ammar Munandar Munandar Nura Malahayati Reza Elsadai Silalahi Safitri Safari Wulandari Sri Sukarmi Susilawati Susilawati Tanbisyakur, Tanbisyaskur Umair Haikal Warsito Warsito Yakup Parto Yakup Yakup Yernelis Syawal