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All Journal International Journal of Biosciences and Biotechnology Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Proceeding International Conference on Global Resource Conservation Biology, Medicine, & Natural Product Chemistry BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Penelitian Pendidikan IPA (JPPIPA) JMM (Jurnal Masyarakat Mandiri) Ganaya: Jurnal Ilmu Sosial dan Humaniora Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL AGRICA Jurnal Entomologi Indonesia Jurnal Pembelajaran dan Biologi Nukleus Dinasti International Journal of Education Management and Social Science Community Development Journal: Jurnal Pengabdian Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Pelita Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Jurnal Ilmiah Agribios Yayasan Cita Cendikiawan Al Khwarizmi Journal of Natural Sciences International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Mediagro Prioritas : Jurnal Pengabdian Kepada Masyarakat International Journal of Science and Environment Jurnal Multidisiplin West Science

Retna Astuti Kuswardani

Universitas Medan Area

Author-ID : 303616

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Analisis Kelayakan Usaha Tahu Mandiri Desa Kotangan Kecamatan Galang Kabupaten Deli Serdang Muhammad Deaprama Aydra; Retna Astuti Kuswardani; Mitra Musika Lubis
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 2, No 1 (2020): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v2i1.237

The purpose of this study is to analyze the feasibility of the financial and non-financial aspects of Mandiri tofu business. Data analysis methods used are qualitative (legal, environmental, market and marketing, technical and management and human resource aspects) and quantitative to analyze financial aspects through four investment criteria, namely NPV, IRR, Net B / C, payback period. Non-financial aspects of the legal aspect are unfeasible because the Business Ownership Permit only has a Letter of Submission of Land Tenure by Compensation. The management aspect isn’t feasible because this business doesn’t yet have a good financial record and doesn’t have an organizational structure. Environmental aspects aren’t feasible because it discharges its wastewater directly to the nearest river without special treatment. The financial analysis used NPV value obtained at Rp 109,897,985, Net B / C at 2.02, IRR at 49.26%, and payback period for three years and ten months eleven days on the first investment and NPV value obtained at Rp 66,127,532, Net B / C is 1.25, IRR is 34.06%, and the payback period is two years ten months and thirteen days on the second investment. Financial and non-financial aspects state Mandiri tofu business is feasible to except in legal, management, and environmental aspects.

ANALISIS PENGARUII CURAH HUJAN, SUIIU UDARA DAN KELEMBABAN UDARA TERHADAP PRODUKSI JAGUNG DI KABUPATEN LANGKAT Natal Ginting; Retna Astuti Kuswardani; Azwana Azwana
JURNAL AGRICA Vol 5, No 2 (2012): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v5i2.1306

Corn is a food that referred the most essential after rice in the lives of people in Indonesia. In addition to human consumption, corn is also an ingredient for the production of animal feed that was active when the noodles into agribusiness mover. However, the issue of development of maize production in Indonesia is still importing noodles and outside negeni to meet domestic needs. Factors Natural Resources (SDA) and the weather elements such as precipitation, air temperature and humidity play a role in influencing the level of productivity of maize.The purpose of the study was to determine the extent of precipitation , air temperature and humidity affect the productivity of maize in the district of Langkat. The benefit is as a source of information and economic development of the agricultural sector, to increase farmers' income and GDP corn Langkat through more effective management system den efficiently on natural resources , weather and climate.Rainfall is ideal for corn is between 100-200 mm per month with distnibusi evenly. Growth of corn plants so the response to sunlight and moisture content in the atmosphere . The combination of weather factors between rainfall, air temperature and humidity ideal will lead to increased productivity of maize over the maximum.Sources of data were taken and the Department of Agriculture Langkat , the Central Statistics Agency (BPS) Langkat, Sampali Climatological Station and Office Center for Meteorology and Geophysics Region I Field. Processing methods with the computer program SPSS version 19 using analysis regeresi linear equations, test "F", test "t", the coefficient of determination R2 and significant . The analysis showed that rainfall , air temperature and humidity have a significant effect on the level of productivity of maize in the region Langkat. Keywords : Elements of weather and productivity of corn.

KAJIAN STRATEGI INTEGRASI NILAI-NILAI KEBERLANJUTAN KEDALAM PROSES PEMBANGUNAN KELAPA SAWIT RAKYAT DI TAPANULI SELATAN Zahari Zen; Retna Astuti Kuswardani; Yusniar Lubis
JURNAL AGRICA Vol 14, No 1 (2021): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v14i1.4131

Perkembangan luas areal kelapa sawit sangat mengkhawatirkan karena sudah merangsek ke areal dengan kemiringan lebih dari 40%. Masalahnya bukan hanya karena nilai produktivitas sawit yang rendah, tetapi juga karena laju deforestasi semakin meningkat. Kajian bertujuan untuk mengidentifikasi nilai keberlanjutan kelapa sawit di Tapanuli Selatan, dalam rangka memberikan pilihan strategi penerapan Rencana Aksi Sawit Berkelanjutan (RAD-SB). Metode yang digunakan dalam penelitian ini adalah eksploratif dan survei lapangan dengan Interview terstruktur dan tidak terstruktur dengan petani independen, agen TBS dan pengelola PKS. Hasil penelitian dikelompokkan dua strategi yaitu strategi pada tingkat kelembagaan di Kabupaten dan strategi pada tingkat lapangan di Desa. Pada tingkat kelembagaan di Kabupaten terlihat bahwa peranan lembaga pendukung yang tergabung dalam FOKSBI masih belum solid, meskipun sudah memiliki komitmen yang sama untuk menerapkan aksi pembangunan sawit berkelanjutan.Elaborasi aspek-aspek keberlanjutan yang diperlukan untuk menerapkan RAD-SB masih dimengerti dalam dimensi yang berbeda-beda. Strategi tingkat lapangan bertujuan untuk mencari cara-cara atau sistem budidaya sederhana untuk meningkatkan pendapatan petani, tanpa merusak sumberdaya hutan dan lahan. Terdapat potensi yang besar untuk meningkatkan produktivitas TBS tanpa merusak sumberdaya alam, meningkatkan kualitas buah dan melepas jerat monopoli pasar TBS yang terjadi. Praktik budidaya ekspansif dapat diubah menjadi budidaya hemat lahan dengan sistem perkebunan yang lebih intensif dan teknologi yang sederhana, murah, mudah dan memenuhi persyaratan konservasi. Penguatan lembaga penyuluhan dan pendanaan berkelanjutan merupakan keniscayaan penerapan RAD-SB agar meeningkatkan output dan outcome yang nyata, yaitu terwujudnya kesejahteraan petani secara luas dan terwujunya sustainable-landscape di Tapanuli Selatan.

Kajian Pengembangan Kawasan Agrotechnopark di Sumatera Utara Retna Astuti Kuswardani; Endang Sari Simanullang; Nina Salmaniah Siregar
JURNAL AGRICA Vol 6, No 1 (2013): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v6i1.1295

The proposes of this research are to find out some criteria of agrotechnopark’s area, as a description of a potential region for the agrotechnopark’s development, agrotechnopark area’s management of development and the development strategy of agrotechnopark area’s in North Sumatera. Some of area is used as a sample for this research are integral animal husbandary and the crop of food’s area in the village of Sei Buluh, Serdang Bedagai Regency, integral animal husbandary and the crop of horticulture’s area in the village of Jarang Uda, Karo Regency, integral fresh water fishery cultivation’s area in the village of Selotong, Langkat Rgency, Yayasan Ekosistem Lestari’s Agrotechnopark area, The village of Timbang Lawan, Langkat Regency. The result of the research showing that the some of integral area is reasonable to develop be a agrotechnopark area based on the criteria of technical, economical and social. the development of agrotechnopark’s region must be looking of physical’s potential, finance and develpment’s program is related with agricultural, animal husbandary and fishery’s sector. The development management of agrotechnopark’s area is needed as a planning (product and infrastructure), process and evaluation. The development strategy of agrotechnopark’s area is analyzed by internal analysis (strength and weakness) inside a current agrotechnopark’s area and external analysis (Opportunity and Threats) outside a current agrotechnopark’s area. This research is recommended that integral animal husbandary and the crop of food’s area in the village of Sei Buluh, Serdang Bedagai Regency is a pilot project to be a agrotechnopark’s area in North Sumatera, arranging a master plan to develop arotechnopark’s area in the village of Sei Buluh, potential, infrastructure and accesibilty of region, A good support, cooperation and coordination from the stakeholders are important factors to support the development of agrotechnopark’s area in North Sumatera. Keyword : agrotechnopark, criteria, region, management, strategy.

Analisis Efektifitas Pengawasan dan Pelayanan Terhadap Produktivitas kerja Tenaga Penyuluh Lapangan (Studi Kasus di Balai Penyuluh Pertanian, Kecamatan Babussalam Kabupaten Aceh Tenggara) Diah Eka Puspita; Retna Astuti Kuswardani; Abdul Rahman
JURNAL AGRICA Vol 4, No 2 (2011): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v4i2.1314

In order to develop the resilient agricultural be required the professional agricultural officers, creative , innovative , and trustworthy in the field setting, counseling services and appropriate qualifications and specifications necessary for the development of sustainable agriculture. Productivity is influenced by individual, social work environment, and work conditions factors. Creativity is influenced by encouragement from outside the self, such as control or supervision by the leadership and service provided a relevant agencies. The aims of this study are to analyze (1) the influence of the supervision by the Food Security and Agricultural Counseling (BKPLUH) on the productivity of agricultural instructur, (2) the effect of the service provided by the Food Security and Agricultural Counseling (BKPLUH) on the productivity of agricultural instructur, (3) the influence of supervision and services provided by the Food Security and Agricultural Counseling (BKPLUH) on the productivity of agricultural instructur. The results shows that the positive effect between control and productivity of 0.269 but is very weak at only 0,072 at 5 percent confidence level. There is a positive effect between BKPLUH services on the productivity of 0.583 and strength are approximately 0.383 with a confidence level of 5 percent. There is positive effect of BKPLUH supervision and services on the work productivity for 0.017 and 0.584. Keywords : Agricultural Counseling, Productivity, Supervision

Analisis Efisiensi Pemasaran Cabai Merah di Kabupaten Batubara Nurhidayana Nurhidayana; Retna Astuti Kuswardani; M. Akbar Siregar
JURNAL AGRICA Vol 5, No 1 (2012): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v5i1.1285

The red chili commodities is the important contribution in farming, but the nature of this perishable commodity, is seasonal, while consumption occurs throughout the year, it requires a good marketing system. The objectives of this study to get a current red chili marketing system at the Batubara District and analyze the most efficient marketing system and analyze the margin of red chilli marketing at the Batubara District. The methode of study is descriptive quantitative by questionnaire. Respondents consisted of 26 farmers producers, collector of 26, merchant retailers of 18. The result of studies shows that : 1) the marketing channel 3 has the lowest marketing margin of Rp. 4500, 2) smaller marketing margins obtained from the small price difference between farm gate price and the retail price level (consumer price). This shows the marketing channel 3 is more efficient than marketing channels 1, 2 and 4 . However, based to the amount of red chili farmers who choose to use channel 3 is lower than channels 1 and 2 . So operationally channel 3 is not necessarily more efficient because it is only used by 18.57 % of the farmers while channel 1 at 42.85, and channel 2 at 25.71 %. The role of stakeholders to improve the income of farmers through efficient marketing channels is needed. Government efforts are needed to increase their knowledge of processing technologies in the long term so that farmers are able to cultivate chili production in the form of home industry Keywords : efficiency, marketing, chili

PEMBERDAYAAN PEMUDA DESA BERBASIS SMART INTEGRATED MANAGEMENT SEBAGAI SOLUSI DISTRIBUSI KERAJINAN PURUN PADA MASA PANDEMI Seri Sekar Sari; Retna Astuti Kuswardani; Indah Apriliya
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 4 (2022): Agustus
Publisher : Universitas Muhammadiyah Mataram

Abstrak: Pandemi Covid-19 memberikan dampak khususnya para pengrajin purun dan pemuda Di Desa Sementara, Kec. Pantai Cermin, Kab. Serdang Bedagai. Desa Sementara merupakan penghasil kerajinan Purun yang dijual ke agen pengepul untuk selanjutnya dibawa dan dijual oleh agen pengepul tersebut ke Pasar Sentral Kota Medan. Adanya pandemi Covid-19 membuat para pengrajin mengalami penurunan penghasilan. Mitra yang terlibat dalam kegiatan ini berjumlah 25 pemuda desa dan 15 pengrajin purun. Tujuan dari kegiatan ini adalah: (1) Membuat program pemberdayaan pemuda desa untuk mengurangi jumlah pengangguran; (2) Memperkenalkan konsep Smart Integrated Management untuk mengorganisir hasil kerajinan masyarakat; (3) Meningkatkan pengetahuan pemuda dalam mengelola hasil produk kerajinan; dan (4) Meningkatkan pendapatan ekonomi masyarakat desa. Konsep Smart Integrated Management menawarkan tata kelola produk kerajinan purun dari hulu ke hilir yang dimotori oleh sebuah unit penggerak yang berkelanjutan. Sistem evaluasi yang digunakan yaitu pre-test dan post-test. Hasil kegiatan ini berupa tingkat presentasi pengetahuan mitra meningkat dan terbentuknya satu divisi di dalam organisasi karang taruna yaitu divisi ekonomi.Abstract: The Covid-19 pandemic has had an impact especially on Purun craftsmen and youth in the Desa Sementara, Kec. Pantai Cermin, Kab. Serdang Bedagai. Desa Sementara is a producer of Purun handicrafts which is old to a collector agent to be brought and sold by the collector agent to the Medan City Central Market. The Covid-19 pandemic has made craftsmen experience a decrease in income. The partners involved in this activity are 25 village youth and 15 purun craftsmen. The objectives of this activity are : (1) Create a village youth empowerment program to reduce the number of unemployed; (2) Introducing the Smart Integrated Management concept to organize community handicrafts; (3) Improving the knowledge of local youth in managing handicraft products; and (4) Increase the economic income of rural communities. The Smart Integrated Management concept offers management of Purun handicraft products from upstream to downstream which is drive by a sustainable driving unit. The evalution system used is pre-test and post-test. The result of this activity was the formation of a division whitin the youth organization, namely the economic division.

KAJIAN STRATEGI INTEGRASI NILAI-NILAI KEBERLANJUTAN KEDALAM PROSES PEMBANGUNAN KELAPA SAWIT RAKYAT DI TAPANULI SELATAN Zahari Zen; Retna Astuti Kuswardani; Yusniar Lubis
JURNAL AGRICA Vol. 14 No. 1 (2021): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v14i1.4131

Perkembangan luas areal kelapa sawit sangat mengkhawatirkan karena sudah merangsek ke areal dengan kemiringan lebih dari 40%. Masalahnya bukan hanya karena nilai produktivitas sawitÂ yang rendah, tetapi juga karena laju deforestasi semakin meningkat. Kajian bertujuan untuk mengidentifikasi nilai keberlanjutan kelapa sawit di Tapanuli Selatan, dalam rangka memberikan pilihan strategi penerapan Rencana Aksi Sawit Berkelanjutan (RAD-SB). Metode yang digunakan dalam penelitian ini adalah eksploratif dan survei lapangan dengan Interview terstruktur dan tidak terstruktur dengan petani independen, agen TBSÂ dan pengelola PKS. Hasil penelitian dikelompokkan dua strategi yaitu strategi pada tingkat kelembagaan di Kabupaten dan strategi pada tingkat lapangan di Desa. Pada tingkat kelembagaan di Kabupaten terlihat bahwa peranan lembaga pendukung yang tergabung dalam FOKSBI masih belum solid, meskipun sudah memiliki komitmen yang sama untuk menerapkan aksi pembangunan sawit berkelanjutan.Elaborasi aspek-aspek keberlanjutan yang diperlukan untuk menerapkan RAD-SB masih dimengerti dalam dimensi yang berbeda-beda. Strategi tingkat lapangan bertujuan untuk mencari cara-cara atau sistem budidaya sederhana untuk meningkatkan pendapatan petani, tanpa merusak sumberdaya hutan dan lahan. Terdapat potensi yang besar untuk meningkatkan produktivitas TBS tanpa merusak sumberdaya alam, meningkatkan kualitas buah dan melepas jerat monopoli pasar TBS yang terjadi. Praktik budidaya ekspansif dapat diubah menjadi budidaya hemat lahan dengan sistem perkebunan yang lebih intensif dan teknologi yang sederhana, murah, mudah dan memenuhi persyaratan konservasi. Penguatan lembaga penyuluhan dan pendanaan berkelanjutan merupakan keniscayaan penerapan RAD-SB agar meeningkatkan outputÂ dan outcome yang nyata, yaitu terwujudnya kesejahteraan petani secara luas dan terwujunya sustainable-landscape di Tapanuli Selatan.

EDUKASI DAN PENYULUHAN HIDUP BERSIH DAN SEHAT PADA GURU-GURU LPIT NURUL ILMI PASCA COVID 19 Saipul Sihotang; Ellen Lumisar Panggabean; Sartini Sartini; Retna Astuti Kuswardani
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2023): Volume 4 Nomor 2 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i2.12939

Perilaku hidup bersih dan sehat harus dilaksanakan oleh setiap warga masyarakat. Namun, tidak semua anggota masyarakat terutama anak-anak di Sekolah Nurul Ilmi mempunyai pengetahuan dan kesadaran untuk melakukan hidup bersih dan sehat pasca Covid-19. Tujuan dari pengabdian ini adalah untuk meningkatkan pengetahuan dan kesadaran kepada Guru-guru NURUL ILMI tentang pentingnya menjaga hidup bersih dan sehat selama pasca Covid-19. Metode yang digunakan dalam kegiatan ini adalah metode ceramah, dan praktek. Peserta dari pengabdian ini berjumlah 40 peserta yang terdiri dari guru-guru, dan petugas kebersihan di NURUL ILMI. Hasil pengabdian menyatakan bahwa terjadi peningkatan pengetahuan dan kesadaran pada guru-guru dan petugas kebersihan mengenai hidup bersih dan sehat pasca Covid-19. Dengan adanya kegitan pengabdian masyarakat ini diharapkan mneumbuhkan rasa kepedulian terhadap sesame dan perlunya menjaga kesehatan pasca covid-19

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v2i1.237

The purpose of this study is to analyze the feasibility of the financial and non-financial aspects of Mandiri tofu business. Data analysis methods used are qualitative (legal, environmental, market and marketing, technical and management and human resource aspects) and quantitative to analyze financial aspects through four investment criteria, namely NPV, IRR, Net B / C, payback period. Non-financial aspects of the legal aspect are unfeasible because the Business Ownership Permit only has a Letter of Submission of Land Tenure by Compensation. The management aspect isnâ€™t feasible because this business doesnâ€™t yet have a good financial record and doesnâ€™t have an organizational structure. Environmental aspects arenâ€™t feasible because it discharges its wastewater directly to the nearest river without special treatment. The financial analysis used NPV value obtained at Rp 109,897,985, Net B / C at 2.02, IRR at 49.26%, and payback period for three years and ten months eleven days on the first investment and NPV value obtained at Rp 66,127,532, Net B / C is 1.25, IRR is 34.06%, and the payback period is two years ten months and thirteen days on the second investment. Financial and non-financial aspects state Mandiri tofu business is feasible to except in legal, management, and environmental aspects.

Co-Authors Abdul Rahman Abidah Ayu Ady Pratama, Ramadhan Aisar Novita alqindi, muhammad iqbal Aminuyati Azwana Azwana Azwana Azwana B. Sengli J. Damanik Bidasari bidasari bidasari, Bidasari Budi Hartono Butar-Butar, Alfons Dwi Putra Chairani Hanum Chairani Hanum Dadan Ramdan Dalimunthe, Arpan Darma Bakti Darma Bakti E. Harso Kardhinata Effendi, Ihsan Ellen Lumisar Panggabean Emmy Harso Kardhinata Endang Sari Simanullang Erianto Ongko Erwin Hasibuan ERWIN NYAK AKOEB Erwin Nyak Akoeb, Erwin Nyak Erwin Pane, Erwin Eryanto, Okto Eva Sriana Ferdiansyah, Yudi Firmansyah, Dimas Fitri Yanni Dewi Siregar Ginting, Dian Dominika br Ginting, Jordanta Ginting, Natal Haliatur Rahma, Haliatur Hanny Hafiar Harahap, Abdul Anas Harahap, Darmadi Erwin Hartono Hartono Hartono Hartono Hasanuddin Hasanuddin Hasibuan, Syahbuddin Hernosa, Siswa Panjang HS Siregar, Tumpal Ida Ayu Putu Sri Widnyani Ida Sari Siregar Ika Listiana Indah Apriliya Irawan, Maya Novita Sari Khahfi Zuhanda, Muhammad Lamria Sidauruk Lili Suryati Lubis, Susilawati M. Akbar Siregar Martini, Dewi Maya Novita Sari Irawan Mitra Musika Lubis Muhammad Darwis Muhammad Deaprama Aydra Muhammad Reza Aulia Muhammad Zen, Muhammad Napitupulu, Beatrix Sofranes Nasution, Jamilah Nasution, Lita Natal Ginting Nina Salmaniah Siregar Noer, Zulhery Nurhidayana Nurhidayana Nurhidayana, Nurhidayana Pradana, Mahardika Gama Puspita, Diah Eka Rahmad Fauzi Rahmad Syah, Rahmad Rahman, Sayuti Rahmanta Rahmanta, Rahmanta Ramadhana, Muhammad Bobby Raudha Anggraini Tarigan Saipul Sihotang Salqaura, Siti Sabrina Saragih, Bahdan Saragih, Magdalena Sartini Sartini Sarumaha, Agustinus Seca Gandaseca Sembiring, Arnes Seri Sekar Sari Setya, Rezki Tri Silvia Nora, Silvia Sina sina Sina sina, Sina Siregar, Agus Saputra Siregar, Awaluddin M Siregar, M. Akbar Siregar, Nina Salmaniah Siti Mardiana Situmorang, Sudiwan Sri Ariani Safitri Sri Milfayetty Surip Mawardi Suswati suswati suswati Syahbudin Hasibuan Taufik Siregar Trizelia . Tumpal H.S. Siregar Vajri, Indri Yanil Wijoyo, Hadi Wiwik Handayani Yabani, Yabani Yanil Vajri, Indri Yusniar Lubis Zahari Zen Zuhanda, M. Khahfi Zul Fadhly

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