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Isolasi Bakteri Rhizosfer Resisten Pestisida dan Herbisida pada Berbagai Jenis Tutupan Lahan Apriliya, Indah; Prasetyo, Dedy; Selvany, Remila
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 5, No 1 (2020): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v5i1.4466

Abstract

The use of microbes as bioremediation agents is an alternative strategy to reduce residual or pesticide resistance. This study utilized rhizosphere microbes from various land covers as isolates. Soil samples used came from the rhizosphere of papaya, bamboo, peanuts, rice fields, maize, sweet potatoes, forest plants, cucumbers and guava. Isolation was carried out using Minimum Salt Agar (MSM) media which added 50 and 100 ppm of pesticide or herbicide. Microbes that were able to grow at a concentration of 100ppm were used as the selected isolates. Furthermore, the isolates were characterized by morphology and physiology such as; gram test, motility, pathogenicity, oxygen demand. As well as testing the microbial activity of selected isolates on the soil through a soil respiration test contaminated with herbicides and pesticides using sterile soil. A total of 5 selected isolates were used in the respiration test, namely with the code JMH, SH, HH, JP and TP. Of the 3 isolates that have the potential to degrade pesticides, the isolates with the JP code of 15.6 mg C-CO2 / g / day produced the highest respiration value. Meanwhile, of the 2 isolates had the potential to degrade herbicides, the isolates with the SH code of 9.6 mg C-CO2 / g / day produced the highest respiration value. These isolates have potential as biodegradation agents for pesticides and herbicides, so it is necessary to continue for further analysis regarding quantification and the mechanism of biodegradation.
EKSPLORASI BAKTERI PENDEGRADASI HIDROKARBON OLI DARI TANAH TERCEMAR HIDROKARBON DAN RHIZOSFER TANAMAN Indah Apriliya; Nosa Tirtajaya Pradana; Amanda Kusuma Dewi
Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi Vol 6 No 2 (2020): Agustus
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/jst.v6i2.7682

Abstract

Pencemaran tanah oleh hidrokarbon minyak bumi semakin meningkat akibat dari meningkatnya kegiatan eksplorasi, eksploitasi, transportasi, pengolahan dan penyimpanan hidrokarbon minyak bumi tersebut. Kajian ini dilakukan untuk mendapatkan isolat yang berpotensi dalam mendegradasi hidrokarbon yang diharapkan dapat membantu mengurangi cemaran hidrokarbon pada tanah-tanah tercemar hidrokarbon. Hasil pengamatan ditemukan isolat I 10-4 Sp. 14 dari rhizosfer bambu dan D 10-5 Sp. 2 dari tanah tercemar hidrokarbon di pool bus Pahala Kencana Zona B dengan kandungan minyak sebesar 0.2 g/10 g tanah dan isolat E 10-4 Sp. 17 dari tanah tercemar hidrokarbon di pool bus Dinas Kehutanan zona A dengan kandungan minyak sebesar 0.5 g/10 g tanah setelah 4 minggu inkubasi. Efisiensi degradasi tertinggi ditunjukkan oleh isolat D 10-5 Sp.2 sebesar 95.35%, diikuti oleh I 10-4 Sp.14 dan E 10-4 Sp.17 sebesar 94.12 dan 87.18 %. Dengan demikian bakteri D 10-5 Sp.2 dan I 10-4 Sp.14 berpotensi dalam mendegradasi hidrokarbon oli bekas berdasarkan nilai TPH dengan kandungan minyak sebesar 0.2 g/10 g tanah dan efisiensi degradasi hidrokarbon yang tinggi.
Peningkatan Pengetahuan dan Keterampilan Pengolahan Limbah Ikan Kepada Kelompok Nelayan Tradisional Secara Daring di Belawan, Sumatera Utara Naufal Huwaidi; Ellen Lumisar Panggabean; Indah Apriliya
JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Vol 2, No 3: Agustus (2021)
Publisher : ICSE (Institute of Computer Science and Engineering)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jpkmi.v2i3.174

Abstract

Abstrak: Pengelolaan limbah ikan dari pengolahan ikan asin atau tawar saat ini hanya di buang dan di timbun begitu saja sehingga menimbulkan bau kurang enak dan dapat mengganggu kesehatan masyarakat sekitar. Program ini bertujuan untuk meningkatkan pengetahuan dan keterampilan pengolahan limbah ikan menjadi pakan ternak yang memiliki nilai ekonomis sehingga berpotensi menjadi suatu unit usaha baru bagi masyarakat. Kegiatan ini terdiri atas 4 tahap yang meliputi persiapan, pelatihan online 1 dan 2, serta evaluasi program. Kegiatan pelatihan dilaksanakan secara daring menggunakan aplikasi Zoom Meeting Online. Pelaksanaan program ini sangat bermanfaat bagi mitra sasaran dan telah meningkatkan pengetahuan masyarakat mitra dalam mengolah limbah ikan yang setiap hari dihasilkan menjadi suatu pakan ternak. Pengolahan limbah ikan menjadi pakan ternak dapat menjadi alternatif unit usaha baru yang dapat meningkatkan penghasilan terutama bagi pemuda yang terkena PHK akibat pandemi dan bagi ibu rumah tangga yang ingin mendapatkan pemasukkan tambahan.Abstract: Management of fish waste from salted or fresh fish processing is currently only being thrown away and piled up, causing a bad smell and can disturb the health of the surrounding community. This program aims to improve knowledge and skills in processing fish waste into the animal feed, which has economic value so that it has the potential to become a new business unit for the community. This activity consists of 4 steps, including preparation, online training 1 and 2, and program evaluation. All of the activities are carried out online using the Zoom Meeting Online application. This program is beneficial for the community and has increased the knowledge in processing fish waste into animal feed. Furthermore, it could be an alternative to new business units that can increase income, especially for youth who have been laid off due to the pandemic and housewives who want additional income.
The Influence of Location and Village Potential on Agrotourism Development Based on Traditional Rice Farming in Pasar Melintang Village, Lubuk Pakam District Adelina Lubis; Indah Apriliya; Wiko Rizki Wijaya; Nurul Wardani Lubis
Jurnal Mantik Vol. 6 No. 2 (2022): August: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i2.2475

Abstract

Based on its area, Pasar Melintang Village can be used as the newest tourist location on the outskirts of Medan, which offers natural views that are still beautiful, typical of the countryside, namely the concept of agro-tourism, namely traditional rice farming. Pasar Melintang Village has excellent potential to develop agro-tourism due to the available natural conditions, fertile soil conditions, and cool air climate. This is very supportive of cultivating various agricultural commodities by implementing an environmentally friendly land management system. Based on the research pre-survey conducted by researchers, the Deli Serdang area has not yet implemented the concept of agro-tourism, even though the Pasar Melintang Village area is very suitable for use as agro-tourism based on traditional rice farming because the population is dominant as a farmer. This type of research is associative, the people in this study amounted to 272 people, and the number of research samples amounted to 73 people. The kind of research data is quantitative. In this study, the researcher took the data collection technique in a questionnaire (Questionnaire), and the statistical test used was Multiple Linear Regression Analysis. Based on the partial test, it can be concluded that the location has a positive and significant effect on the development of agro-tourism based on traditional lowland rice farming in Pasar Melintang Village, Lubuk Pakam District. The village's potential has a positive and significant impact on the development of agro-tourism based on traditional lowland rice farming in Pasar Melintang Village, Lubuk Pakam District. The location and potential of the village simultaneously have a positive and significant effect on the development of agro-tourism based on traditional lowland rice farming in Pasar Melintang Village, Lubuk Pakam District
The Effectiveness of Digital Marketing as a Promotional Media Paddy Agro-Tourism in The Village of Market Transfer Adelina Lubis; Nurul Wardani Lubis; Indah Apriliya; Julistia Wardhani
Enrichment : Journal of Management Vol. 12 No. 2 (2022): Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.995 KB) | DOI: 10.35335/enrichment.v12i2.529

Abstract

Pasar Melintang Village has a rice field location developed into one of the agro-tourism areas in the Deli Serdang Regency. Where currently, the existence of this location is only known to the local village community and requires further development. The aims of this study are to 1) Analyze the influence of personal characteristics on visiting interest and 2) Analyze the effectiveness of digital marketing in moderating the relationship between personal characteristics and visiting interest. Independent variables are personal characteristics and digital marketing as a moderating variable. The population in this study is the people of the Lubuk Pakam District. The sampling technique used is purposive sampling with the following criteria: 1) Respondents have come to the village rice field tourism location, 2) Minimum age is 17 years, 3) Minimum education is high school equivalent. When collecting data, the team was able to get sixty-three respondents who met the criteria. The analysis technique used was Moderated Regression Analysis. The results of this study are that personal characteristics have no significant effect on the interest of visiting tourists. However, digital marketing can effectively moderate the relationship between personal characteristics and interest in visiting.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.392 KB) | DOI: 10.31764/jmm.v6i4.9089

Abstract

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.
FACTORS THAT INFLUENCE ON THE DEVELOPMENT OF PAID AGRO-TOURISM IN THE MARKET TRANSMISSION VILLAGE Adelina Lubis; Indah Apriliya; Kartika Anggraeni Simbolon; Nurul Wardani Lubis
Jurnal Ekonomi Vol. 11 No. 02 (2022): Jurnal Ekonomi, Periode September 2022
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.174 KB)

Abstract

Pasar Melintang Village has a stretch of rice fields that have not been widely developed into an agro-tourism destination in North Sumatra. The purpose of this study was to examine what factors influence the development of agro-tourism in Pasar Melintang Village in Deli Serdang. The respondents of this study amounted to sixty-three people who live in Lubuk Pakam District and have visited the location, the sampling technique used is a combination of purposive and accidental sampling with the following criteria: 1) minimum age 17 years, 2) minimum high school education, 3) have visited rice field tourism sites. The analysis technique uses Confirmatory Factor Analysis with eleven-factor variables. Of the eleven variables, three factors were formed: attractiveness, management, and community participation
MARKETING STRATEGY FOR PAID RICE AGRO-TOURISM IN THE VILLAGE MARKET TRANSFER Adelina Lubis; Nurul Wardani Lubis; Indah Apriliya; Wimbi Prima Hadi
Jurnal Ekonomi Vol. 11 No. 03 (2022): Jurnal Ekonomi, 2022 Periode Desember
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of agro-tourism is one alternative that can encourage economic potential in an area. Pasar Melintang Village has the largest expanse of rice fields in Lubuk Pakam, Deli Serdang. Therefore, village rice fields have the potential to be developed into rice field agro-tourism and can become new alternative tourist destinations in Deli Serdang Regency and its surroundings. This research aims to formulate an environmentally friendly agro-tourism marketing strategy in Pasar Melintang Village. This qualitative descriptive study uses SWOT analysis to formulate a marketing strategy for rice field agrotourism in Pasar Melintang Village. Partners in this study were 21 people from Mulia farmer groups, community leaders, and related institutions. The result of this research is the need for a diversification strategy to minimize obstacles by maximizing the village's strengths. Then there are five alternative ST (Strength-Threat) strategies that can be used in developing village rice fields.
MODEL OF STRENGTHENING THE ECONOMY OF RICE FIELD AGRO-TOURISM IN THE PASAR MELINTANG VILLAGE Adelina Lubis; Indah Apriliya; Putri Anggi Oktavia Harahap; Nurul Wardani Lubis
Jurnal Ekonomi Vol. 11 No. 03 (2022): Jurnal Ekonomi, 2022 Periode Desember
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of agro-tourism is one alternative that can encourage regional economic potential. Pasar Melintang Village has the largest rice field in Lubuk Pakam, Deli Serdang. Village rice fields have the potential to be developed into agro-tourism so that they become a new alternative tourist destination in Deli Serdang. This research aims to formulate agro-tourism strategies and economic strengthening models in agro-tourism development. This research is a qualitative descriptive study, using SWOT analysis to formulate a marketing strategy for rice field agrotourism in Pasar Melintang Village. Partners in this study were 21 people from Mulia farmer groups, community leaders, and related institutions. The result of this research is the need for a diversification strategy of tourism products and participatory management in tourism development models
FACTORS THAT INFLUENCE ON THE DEVELOPMENT OF PAID AGRO-TOURISM IN THE MARKET TRANSMISSION VILLAGE Adelina Lubis; Indah Apriliya; Kartika Anggraeni Simbolon; Nurul Wardani Lubis
Jurnal Ekonomi Vol. 12 No. 01 (2023): Jurnal Ekonomi, 2023 Periode Januari - Maret
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pasar Melintang Village has a stretch of rice fields that have not been widely developed into an agro-tourism destination in North Sumatra. The purpose of this study was to examine what factors influence the development of agro-tourism in Pasar Melintang Village in Deli Serdang. The respondents of this study amounted to sixty-three people who live in Lubuk Pakam District and have visited the location, the sampling technique used is a combination of purposive and accidental sampling with the following criteria: 1) minimum age 17 years, 2) minimum high school education, 3) have visited rice field tourism sites. The analysis technique uses Confirmatory Factor Analysis with eleven-factor variables. Of the eleven variables, three factors were formed: attractiveness, management, and community participation