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All Journal Tunas Geografi Jurnal Ilmu Pertanian KULTIVAR Aquacoastmarine Jurnal Ilmiah Flash Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Benchmarking: Jurnal Manajemen Pendidikan Islam Jurnal Serambi Engineering Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Kolaboratif Sains PERTANIAN TROPIK JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA Global Forest Journal CSRID ETHOS: Jurnal Penelitian dan Pengabdian kepada Masyarakat
Zulkifli Nasution
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Population Density of Damselfly Agriocnemis femina (Odonata: Coenagrionidae) in Manik Rambung Ricefield, Simalungun-Sumatera Utara Ameilia Zuliyanti Siregar; Che Salmah Md. Rawi; Zulkifli Nasution
Jurnal Ilmu Pertanian KULTIVAR Vol 5, No 1 (2011)
Publisher : Jurnal Ilmu Pertanian KULTIVAR

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Abstract

The objective of this research was to study effect and correlation of physics-chemistries with density of A. femina. The method using Mark Release Recapture with 8 stations in Manik Rambung Village, Simalungun District. The result showed 2351 individuals of A. femina, consist of male 1345 individuals and female 1006 individuals. Comparison of male and female were 87% and 13%, while score of Lincoln’s indices highest calculated in twelve sampling were 451 individuals. The result of analysis correlation showed humidity given effects on population of density A. femina recapture were 0.432. Keyswords : Density, damselfly, Agriocnemis femina, rice field, Simalungun.
DAMPAK PENGERUKAN PASIR TERHADAP KELIMPAHAN PLANKTON DAN KUALITAS AIR DI HULU DAERAH ALIRAN SUNGAI BELAWAN, KECAMATAN PANCUR BATU, KABUPATEN DELI SERDANG Christina Sagala; Zulkifli Nasution; Yunasfi Djayus
AQUACOASTMARINE Vol 1, No 1 (2013): JURNAL AQUACOASTMARINE VOLUME 1, NO 1, DESEMBER 2013
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Watershed is the area bounded ridge where the rain water that falls on the area will be accommodated by the ridge and will be streamed through small streams to the main river. The presence of sand dredging activities in upstream watersheds Belawan can be lower water quality and abundance of micro-organisms, including plankton. This research had been conducted from April to July 2013 in Belawan Watershed Headwaters. This research used Purpossive Random Sampling methods. There were 2 stations, Station 1: Pertampilen village, District Pancur Batu as an active area of sand dredging activities, Station 2: Salam Tani village, District Pancur Batu as areas which were far away from the sand dredging activities. Sampling activities were conducted 4 times once/month. The research aimed to knew water quality and determined the abundance of plankton in Belawan Watershed Headwaters.The results showed that at the station I, there were found 19 genera of phytoplankton and 1 genera of zooplankton and at the station II, there were only found 17 genera of phytoplankton. Plankton abundance at the station I was 85, 404 ind/l and at station II was 128,684 ind/l. Water quality at the station I had passed the thresholds as water quality raw materials, such as ammonia and nitrite. Turbidity also have very high at station I. This research showed that the sand dredging activity affected the abudance of plankton in the river.Keywords: Water Quality, Sand Dredging, Plankton, River
PENGARUH PEMBERIAN HORMON TIROKSIN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN BLACK GHOST (Apteronotus albifrons) The effect of giving the thyroxine hormone on growth and survival rate of Black Ghost fish (Apteronotus albifrons) Dwi Aulia Alwi; Zulkifli Nasution; Khadijah EL Ramija
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Black ghost fish is a fish which is good economic value, both in the national and international scope. Market demand for the black ghost fish high, so it requires an effort to fulfill consumer demand for the black ghost fish. One of the efforts is to giving stimulation with thyroxine hormone into the commercial feed which is used for the growth of the black ghost fish. This research aims to determine the optimum dose of decent used for the growth and survival of black ghost fish optimally. The tested fish used are black ghost fish size of 6 cm which is maintained in an aquarium sized 60 cm×40 cm×40 cm by 13 units with water volume 24 liters per aquarium arranged randomly. The design which is used was a completely randomized design (CRD) with doses of without treatment, 10 mg/kg, 15 mg/kg, 20 mg/kg and 25 mg/kg. The results showed that the optimum dose which is good for the growth and survival of black ghost fish is 25 mg/kg, which is 4.36 cm long growing from the initial length and weight growth of 4.96 g of initial weight.Keywords: Black Ghost, Thyroxine, Growth, Survival Rate
TRANSMISI TRANSGEN (PhGH) DAN PERFORMA PERTUMBUHAN IKAN LELE (Clarias gariepinus) TRANSGENIK F-3 Transmission of Transgene (PhGH) and Growth Performance Catfish (Clarias gariepinus) Transgenic F-3 Sultan Akbar Habibullah; Zulkifli Nasution; Yunasfi Djayus; Huria Marnis
AQUACOASTMARINE Vol 3, No 4 (2015): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Fish increasing in aquaculture production requires the fulfillment of the need toaccelerate the productivity. Transgenesis technology with the introduction of transgenes(PhGH) can be performed to produce the fish that grow faster and has better performance.Transgene detection was performed using the PCR (Polymerase Chain Reaction) method andelectrophoresis using seed of transgenic catfish F-3. Furthermore, the observation of theperformance of catfish transgenic F-3 by measuring the rate of fertilization (the number offertilized eggs / total eggs), hatchability rate (the number of hatched eggs / number offertilized eggs), the survival rate (the number of early fish / amount of fish end), theperformance of growth (weight average transgenic F-3 / weight average non-transgenic) andfeed efficiency (absolute growth rate / daily feed intake). Results indicate that thetransmission rate ranged from 5-75% with an average transmission in the female transgenikF-2 by 2.5% (15/600) and 14.4% (75/520) in the male transgenik F-2. Weight growth rate of1.7 fold compared with non-transgenic. F-3 transgenic catfish has a degree of fertilization0.37% smaller and has a hatching 4% higher than the non-transgenic. Transgenic catfish feedefficiency higher than non-transgenic This shows that transgenic catfish has betterperformance compared with non-transgenic.Keywords: Transgenic catfish F-3, transgene (PhGH), transmission, Polymerase ChainReaction, growth performance
STUDI KUALITAS PERAIRAN SEBAGAI ALTERNATIF PENGEMBANGAN BUDIDAYA IKAN DI SUNGAI KEUREUTO KECAMATAN LHOKSUKON KABUPATEN ACEH UTARA PROVINSI NANGGROE ACEH DARUSSALAM Khairatun Nisa'; Zulkifli Nasution; Khadijah EL Ramija
AQUACOASTMARINE Vol 3, No 5 (2015): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Rivers can be used as sources of drinking water and fulfillment of daily life, is also used foraquaculture. To implement an aquaculture activities, the river waters are used as aquaculturemust meet the requirements of physical parameters, chemical parameters and biologicalparameters of water. It is necessary to study the quality of the waters to determine thepotential for development of aquaculture in River Keureuto. To determine the quality of thewaters of the River Keureuto for aquaculture activities is by comparing the quality of thewaters of the River Keureuto that have been studied with the quality standard PP. No. 822001 with storet method. This study was conducted in March-May 2015 in Keureuto River.The method used is purposive sampling method. Samples were taken at 3 stations. Physicaland chemical parameters river waters keureto based Quality Standard PP. No. 82 2001 belongto the quality standard of Grade III, where the waters of the River Keureto still appropriate todo aquaculture.Keywords : Keureuto River, Aquaculture, Physics Parameter Water, Quality of Water,Methods Storet
Analysis of Benefits of the Irrigation Water Use Improvement Acceleration Program (P3-Tgai) on Improvement of Irrigation Network Infrastructure to the Regional Development at Hutagurgur Village, Regency of the Humbang Hasundutan Friska Silitonga; Zulkifli Nasution; Agus Purwoko
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 3 (2021): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i3.2516

Abstract

The research objective is to analyze the benefits of The Irrigation Water Use Improvement Acceleration Program to improve irrigation network infrastructure, increase functional land area and increase rice productivity and increase community income for regional development in Hutagurgur Village. The location of the study was carried out in Hutagurgur Village with a sample of all P3A Gurgur Indah members as recipients of the program. Research using descriptive methods with a quantitative approach. The results showed that the Irrigation Water Use Acceleration Improvement Program had a positive effect on improving irrigation infrastructure. Evidenced by the SPSS 23 program by increasing the length of the irrigation network significantly influence the increase in the area of functional land area of 8.25 Ha. The increase in functional land has a positive effect on increasing the productivity of paddy fields, which is significantly increased by 498.45 Kg/Ha/MT and in line with the average income of farmers which increased significantly by Rp.5,172,193.42Ha/MT. 
The Influence of Cultural Heritage Tourism Development in the Regional Development of Serdang Bedagai Regency Dicki Gerhandoko; Zulkifli Nasution; Agus Purwoko
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 5, No 1 (2022): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i1.3636

Abstract

The objectives of this study are (1) to analyze the tourism potential of cultural heritage buildings in Serdang Bedagai Regency, (2) to analyze the factors that influence the development of cultural heritage building tourism in Serdang Bedagai Regency, (3) to analyze the tourism development strategy of cultural heritage buildings in Serdang Bedagai Regency. Serdang Bedagai Regency. The research method used is descriptive quantitative through literature study, observation, and questionnaires. The research data analysis technique used multiple regression analysis. The results of the study show (1) Serdang Bedagai Regency has the tourism potential of cultural heritage buildings, (2) Educational factors, information, management services, physical buildings, access to locations have a positive impact on tourism development of cultural heritage buildings in Serdang Bedagai Regency, (3) Serdang Bedagai Regency has a tourism development strategy for cultural heritage buildings.
The Influence of Awareness of Taruna Coral Youth on the Mitigation of Longsor Land Disaster in the North Tapanuli Regency Reinhard Simamora; Zulkifli Nasution; Agus Purwoko
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 3 (2021): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i3.2154

Abstract

North Tapanuli Regency is one of the districts in North Sumatra Province which is prone to landslides. Almost every year landslides are recorded in North Tapanuli Regency. This condition certainly must be responded to by both the government and the community to mitigate landslides. Youth groups from Taruna Coral have the potential with the demographic bonus of youth and the awareness they have to play a role in mitigating landslides. Therefore, this study wants to see how the awareness of Taruna Coral towards landslide mitigation in North Tapanuli Regency. This study uses a quantitative approach using tests and questionnaires as a measuring tool. The collected data were analyzed using multiple regression analysis techniques and the F test to see the effect of awareness of Taruna Coral on landslide disaster mitigation. The results showed that the awareness of Taruna Coral which consists of aspects of knowledge, attitudes, and behavior has a positive and significant effect on landslide disaster mitigation which includes prevention, preparedness, and countermeasures.
PENGARUH MODEL PEMBIMBINGAN KAEDAH DAN AKTIFITAS SANTRI MENGHAFAL ALQURAN TERHADAP TAHFIZ ALQURAN DI MADRASAH HIFZIL QURAN YAYASAN ISLAMIC CENTRE MEDAN Zulkifli Nasution
Benchmarking: Jurnal Manajemen Pendidikan Islam Vol 2, No 1 (2018): BENCMARKING
Publisher : Universitas Islam Negeri (UIN) Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.435 KB) | DOI: 10.30821/benchmarking.v2i1.6916

Abstract

Madrasah Hifzil Quran YayasanIslamic Centre Medan pada kelas eksperimen dengan taraf signifikansi 5% diperolehkoefisien korelasi (r) sebesar 0,622 dan tabelr sebesar 0,514. Karena nilai hitung r> tabelr atau 0,622 > 0,514 maka korelasi tersebut signifikan. Sedangkan hitung model pembimbingan kaedah dan aktifitas santri menghafal Alquran pada kelas kontrol memiliki pengaruh yang signifikan dan berarti terhadap tahfiz Alquran di Madrasah Hifzil Quran Yayasan Islamic Centre Medan dengan nilai koefisien korelasi (r) sebesar 0,609 dan tabelr sebesar 0,514. Karena nilai r hitung > tabelr hitungatau 0,609 > 0,514 maka korelasi signifikan. Dengan demikian, pengaruh antara model pembimbingan kaedah dan aktifitas santri menghafal Alquran terhadap tahfiz Alquran di Madrasah Hifzil Quran Yayasan Islamic Centre Medan pada kelas eksperimen lebih besar daripada pengaruh antara model pembimbingan kaedah dan aktifitas santri menghafal Alquran terhadap tahfiz Alquran di Madrasah Hifzil Quran Yayasan Islamic Centre Medan pada kelas control atau 0,622 > 0,609.
Sistem Pertanian Berkelanjutan Pada Lahan Dataran Tinggi di Kawasan Hulu DAS Deli Sumatera Utar Shanti Desima Simbolon; Zulkifli Nasution; Abdul Rauf; Delvian Delvian
Jurnal Serambi Engineering Vol 1, No 2 (2017)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v1i2.504

Abstract

DAS Deli merupakan salah satu DAS kritis di propinsi Sumatera Utara yang memerlukan penanganan sebagai lokasi sasaran rehabilitasi. Mata pencaharian sebagian besar penduduk pada lahan dataran tinggi di kawasan hulu DAS Deli adalah bertani. Mereka mengolah lahan pertanian sebesar 82% terutama pada desa-desa di DAS Deli bagian hulu. Keadaan ini menimbulkan kerawanan terhadap erosi dan banjir di daerah hilirnya bila pengelolaan lahan tidak disertai dengan upaya-upaya rehabilitasi lahan dan konservasi tanah dan air. Makalah ini membahas salah satu upaya pengembangan pertanian berkelanjutan berbasis agroekologi yang perlu ditekankan dalam mempertahankan dan meningkatkan produksi pertanian. Penjabarannya mencakup 4 dimensi yaitu dimensi sosial ekonomi, sumberdaya sebagai asset produksi dalam usahatani, peningkatan peranan masyarakat, dan program aksi/implementasi yang realistis. Usaha tani berbasis agroekologi dalam pengelolaan lahan dataran tinggi yang tepat guna dan tepat sasaran dapat memberikan keuntungan ekonomi dan melindungi lahan dan lingkungan secara simultan. Dengan demikian pembangunan pertanian secara berkelanjutan dapat terwujud.
Co-Authors ABDUL RAUF Agus Purwoko Akbar, Muhammad Barkah Ameilia Zuliyanti Siregar Anton Syahputra Siregar Arida Susilowati Iswanto Budi Triandi Che Salmah Md. Rawi Christina Sagala Delvian Delvian Delvian Ibrahim Dicki Gerhandoko Dwi Aulia Alwi Eling Tuhono Fauziah Lubis Fitra Yuda Pratama Fitra Yuda Utama Friska Silitonga Gita Nasrani Sembiring Hafsah Hafsah Harefa, Meilinda Suriani Huria Marnis Ida Ayu Putu Sri Widnyani kemala sari lubis Khadijah El Ramija Khairatun Nisa' Melinda Suriani Harefa Muhammad Zarlis Muliadi Muliadi Nandani Zahara Mahfuzah Nismah Panjaitan Rahmawaty Rahmawaty Reinhard Simamora Riah Ukur Ginting Rifqi Ulfah Nikmah Shanti Desima Simbolon Suhardi, Silvira Sultan Akbar Habibullah Tulus Wahyuni, Linda Yunasfi Djayus