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All Journal AGRIMOR JMM (Jurnal Masyarakat Mandiri) Jurnal Agro Dedikasi Masyarakat (JADM) JURNAL AGROTEKNOSAINS Jurnal Pengabdian Masyarakat Bangsa Jurnal Pengabdian Sosial
Saragih, Chaula Lutfia
Agroteknologi, Universitas Quality Berastagi
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Analisis Kelayakan Usaha Peternakan Sapi Potong Rakyat di Kabupaten Langkat Ruth Dameria Haloho; Chaula Lutfia Saragih
AGRIMOR Vol 6 No 1 (2021): AGRIMOR - January 2021
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ag.v6i1.1189

Abstract

This study aims to determine the characteristics and feasibility of smallholder beef cattle business in Langkat Regency. This research was conducted in May 2020. The research method used was a survey method. The sampling technique used in this study was the Multistage Random Sampling Method. Respondents were beef cattle breeders who were taken randomly as many as 80 respondents. The data collection method is the method of observation and direct interviews with breeders. Methods of data analysis are descriptive and quantitative. The results show the characteristics of the breeders, namely the age of the productive age breeders, namely 40-50 years (47 people), the education level of the breeders who were mostly educated in junior high school was 48.75% and the breeding experience was 11-20 years as many as 51 people (63.75%). . Business feasibility, namely an ROI of 27.45%, is greater than the interest rate on Bank BRI's deposit interest of 4%. NPV of IDR 452,758 is worth greater than zero. The Net BC ratio value of 1.01 is greater than 1. IRR of 14,05%, is greater than the interest rate on Bank BRI's credit interest of 6%. The conclusion of this study is that the business is declared financially feasible because it is able to generate a return on investment and the revenue received is greater than the expenditure so that the business is profitable and feasible to develop.
PENGELOLAAN SAMPAH BERBASIS KOMPOSTER UNTUK REMAJA “GO ORGANIK” Julieta Christy; Ruth Dameria Haloho; Robert Sinaga; Swati Sembiring; Seringena Br Karo; Chaula Lutfia Saragih; Riduan Sembiring; Daniel Maruli Tua Gultom; Suranta Sinulingga
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 3 (2022): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.576 KB) | DOI: 10.31764/jmm.v6i3.7793

Abstract

Abstrak: Remaja memerlukan motivasi dan wawasan untuk bisa memanfaatkan sampah sehingga kelestarian lingkungan dapat dicapai. Sampah organik dapat dikomposkan dengan menggunakan alat pengomposan yang disebut komposter. Dengan penggunaan komposter proses penguraian bahan organik dapat berlangsung lebih optimal. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk meningkatkan pengetahuan, keterampilan dan kesadaran generasi muda (remaja) dalam hal pengendalian lingkungan hidup khususnya sampah yang tidak dikelola dengan baik. Remaja sebagai generasi muda dapat menggunakan komposter dan mengaplikasikan dalam pengolahan sampah di lingkungan sekitarnya. Selain itu juga untuk melaksanakan Tri Dharma Perguruan Tinggi. Kegiatan pengabdian masyarakat ini dilakukan dalam bentuk Sosialisasi dan Praktik, diikuti oleh 20 anak remaja Desa Bukit, serta para dosen Universitas Quality dan Universitas Quality Berastagi. Hasil PKM sebanyak 95% remaja telah memiliki pengetahuan dan keterampilan untuk membedakan sampah organik dan anorganik, membuat mol dari bahan-bahan sederhana, membuat pupuk kompos dari sampah organik dan menggunakan komposter.Abstract: Teenagers need motivation and insight to be able to utilize waste so that environmental sustainability can be achieved. Organic waste can be composted by using a composting device called a composter. With the use of a composter, the decomposition process of organic matter can take place more optimally. The purpose of this community service activity is to increase the knowledge, skills and awareness of the younger generation (teenagers) in terms of controlling the environment, especially waste that is not managed properly. Teenagers as the younger generation can use a composter and apply it in waste processing in the surrounding environment. In addition, to carry out the Tri Dharma of Higher Education. This community service activity was carried out in the form of Socialization and Practice, attended by 20 teenagers from Bukit Village, as well as lecturers from Quality University and Quality Berastagi University. The results of the PKM activities are that 95% teenagers have the knowledge and skills to distinguish organic and inorganic waste, make moles from simple ingredients, make compost from organic waste and use a composter.
APLIKASI KOMPOS MUCUNA BRACHTEATA SEBAGAI UPAYA REKLAMASI LAHAN TERHADAP SIFAT FISIKA DAN KIMIA TANAH PASCA ERUPSI DI KABUPATEN KARO chaula lutfia saragih; Fauzul Azhimah
JURNAL AGROTEKNOSAINS Vol 6, No 1 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i1.684

Abstract

Volcanic ash resulted in the death of many farmers' crops on the slopes of the mountain. The area of land in the agricultural sector damaged by the eruption of Mount Sinabung, North Sumatra reached 50,921 ha, consisting of food crops, horticulture, and plantations and 12,399 ha of which crop failure. Problems that arise in volcanic plant growing land if used as media are not suitable to support plant growth optimally. This research was conducted at the location of soil sampling in Sukadebi Village, Namateren District, Karo Regency. This study aims to reclaim the post-eruption soil by utilizing organic material from Mucuna Brachteata compost so that it can be reused into productive agricultural land through sustainable environmental conservation. This research was conducted in 2021, using an experimental method with data analysis of Randomized Block Design. The results showed that the post-eruption soil and mucuna brachteata compost and the interaction of the two treatments had a significant effect on the parameters of the physical properties of the soil, but did not significantly affect the parameters of the chemical properties. Based on the results of the study, it is recommended to conduct further research by giving higher doses to the treatment of mucuna brachteata compost.
ANALISIS LOGAM BERAT Pb, Cu dan Mn AKIBAT AB VULKANIKTERHADAP PENCEMARAN TANAH DAN AIR DI KABUPATEN KARO chaula lutfia saragih; Ruth Dameria Haloho
JURNAL AGROTEKNOSAINS Vol 4, No 2 (2020): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v4i2.441

Abstract

Letusan Gunung Sinabung yang telah terjadi beberapa kali dengan intensitas dan kekuatan yang tinggi terakhir pada bulan Juni tahun 2019 memuntahkan abu atau material yang mengandung oksida beberapa unsur logam seperti Tembaga (Cu), timbal (Pb), dan Mangan (Mn). Penelitian ini dilakukan di tiga kecamatan yang terdampak akibat letusan Gunung Sinabung yaitu Namanteren, Payung dan Tiga Binanga Kabupaten Karo. Penelitian ini bertujuan  untuk menganalisis kadar kandungan logam berat timbal (Pb), Tembaga (Cu), dan Mangan (Mn) pada tanah dan air akibat dampak erupsi Gunung Sinabung terhadap pencemaran tanah dan air serta upaya reklamasi lahan akibat logam-logam berat, sehingga lahan dapat kembali produktif di Kecamatan Namanteran, Payung dan Tiga Binanga. Penelitian ini dilakukan pada tahun 2020, dengan menggunakan metode survei dengan pengambilan sampel tanah menggunakan purposive sampling dan metode Storet untuk penentuan status mutu air berdasarkan PerMenLH tahun 2009. Hasil penelitian menunjukkan bahwa data analisis logam berat Pb, Cu dan Mn pada tanah Kadar logam berat cukup rendah sampai sangat rendah. Status mutu kualitas air mempunyai mutu kelas B yaitu baik (cemar ringan) sampai kelas C yaitu mutu sedang (cemar sedang). Adapun upaya pemulihan dampak erupsi akibat pendangkalan sungai (kali) yaitu menggunakan teknik konservasi tanah dan air seperti penghutanan  kembali dengan penanaman pohon, penebaran benih tanaman alami di insitu.
FAKTOR – FAKTOR YANG TERKAIT DENGAN EKSPOR CRUDE PALM OIL (CPO) Fauzul Azhimah; Chaula Lutfia Saragih
JURNAL AGROTEKNOSAINS Vol 3, No 1 (2019): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v3i1.183

Abstract

This study aims to analyze the balance of long-term and error term, CPO export prices, world soybean oil prices, domestic CPO production, inflation, exchange rate, export tax applicable to the export volume of CPO. The analytical method used Engle Granger cointegration analysis,Error Correction Model (ECM) and completed with E-Views. The research data is secondary weeklydata from year 2006 - 2015. The data is analyzed by Engel Granger cointegration and Error Correction Modelmethod. The result of the analysis shows that there is a positive correlation between CPO export price, soybean oil and domestic CPO to export of CPO. While the inflation, exchange rate, and export tax variables show a negative correlation to CPO exports. In estimation of error-term, there is a positive correlation to CPO export price variables, soybean oil price and CPO domestic production. While the variables of inflation, exchange rate and export tax show negative correlation to CPO exports.
PENGARUH PENGGUNAAN PUPUK ORGANIK KOTORAN SAPI DAN KCL TERHDAP PERTUMBUHAN DAN PRODUKSI TANAMAN BWANG MERAH (Allium Ascalonicum L.) Sumatera Tarigan; Nani Kitty Sihaloho; Chaula Lutfia Saragih; Donatus Dahang; Radison Sihotang
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.915

Abstract

Research on the Effect of the Use of Organic Cow Manure and KCL on the Growth and Production of Shallots (Allium Ascalonicum L.) has been carried out in May-August 2021 at UPT. Parent Seeds of Kutagadung Berastagi Horticulture. The aim of the study was to determine the effect of the right combination of cow dung and KCL fertilizer on the growth and production of the Batu ijo variety of shallots. The results showed that the effect of KCL fertilizer on plant height was that K0 (19.97 cm) was significantly different from K1 (22.35 cm), K2 (27.35 cm), and K3 (30.41 cm), and the effect of cow manure O0 (21.97 cm) was significantly different from O2 (25.52 cm) and O3 (27.89 cm) but not significantly different from O1 (23.7 cm). The average leaf growth at 8 WAP with the effect of K level was K0 (26.75 cm), K1 (17.17 cm), K2 (27.08 cm), and K3 (26.75 cm). Meanwhile, the influence of the O factor is O0 (26.33 cm), O1 (27.08 cm), O2 (27.25 cm), and O3 (27.08 cm). Onion crop production per sample had the effect of K0 level (88.7 g), significantly different from K1 (106.2 g), K2 (125.5 g), and K3 (137.1 g) and the effect of cow manure O0 ( 106.9 g) was significantly different from O1 (112.7 g), O2 (115.5 g), and O3 (122.3 g). The number of tubers affected by KCL fertilizer was K0 (8.6) significantly different from K1 (10.2), K2 (14.2), and K3 (15.04), and the effect of cow manure O0 (9) was significantly different from O1 (11,2), O2 (13,6), and O3 (14,2). Onion bulb diameter was significantly different from KCL K0 (1.46 cm) fertilizer with K1 (1.96 cm), K2 (2.66 cm), and K3 (3.24 cm), and the effect of cow manure O0 (2, 01 cm ) was significantly different from O1 (2.21 cm), O2 (2.41 cm), and O3 (2.69 cm). Wet weight of tubers per plot of KCL K0 (1.07 kg) was significantly different from K1 (1.33 kg), K2 (1.83 kg), and K3 (2.18 kg), and the effect of cow manure O0 (1 .04 kg) was significantly different from O1 (1.49 kg), O2 (1.88 kg), and O3 (2 kg).
Analisis Kepuasan Petani Dalam Pemanfaatan Limbah Panen Sayuran Didesa Lingga Kecamatan Simpang Empat Kabupaten Karo Ruth Dameria Haloho; Chaula Lutfia Saragih; Fauzul Azhimah
AGRIMOR Vol 7 No 4 (2022): AGRIMOR - October 2022
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/ag.v7i4.1799

Abstract

Karo Regency is the largest horticultural production center in North Sumatra. In conducting outreach activities about the socialization of vegetable waste processing on agricultural land in Lingga Village, Simpang Empat District, Karo Regency, it is hoped that the extension workers can measure farmer satisfaction. This study aims to assess the level of farmer satisfaction with the socialization of vegetable waste processing on agricultural land. The analytical method used is the Job Description Index (JDI) job satisfaction analysis method by taking the entire population of the Arihta Ersada farmer group as many as 27 people. For farmer characteristics, multiple linear regression tests were carried out using the SPSS application. This study shows a very good assessment for each indicator set. The JDI indicator of this study was simultaneously very good as much as 43.8%, with a good rating of 34%, a poor satisfaction level of 12.3% and very bad 9.9%. While the partial of each indicator shows that this socialization is considered very good at 40.7%, the results of composting are 51.9%, income opportunities are 40.7%, the quality of socializers is 77.8%, farmer partners are 40.7%, and the condition of vegetable waste is 11.1%. The conclusion of this study shows that most of the farmers are very satisfied with the socialization of agricultural waste processing. Processing of agricultural waste is needed for fertilizer substitution, which has been a large cost opportunity and in the end is able to become a form of implementing organic agriculture.
ANALISIS VOLATILITAS HARGA KOMODITAS UNGGULAN KABUPATEN KARO Fauzul Azhimah; Chaula Lutfia Saragih; Hagai Bastanta KaroSekali; Eko Prasetya Ginting
JURNAL AGROTEKNOSAINS Vol 7, No 1 (2023): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v7i1.1060

Abstract

Karo Regency has several superior commodities, such as tomatoes, cabbage, carrots, red chilies, potatoes and mustard greens. The price of these commodities fluctuated due to shocks in demand and supply. Shock demand and supply cause price volatility in these superior commodities. Therefore, research was carried out by analyzing the retail price volatility of superior commodities in Karo Regency. Analysis of the volatility of commodity retail prices can illustrate the size of the risks that will be faced by economic actors in the future. The aim of the study was to determine the volatility of the retail price of Karo Regency's leading commodities such as tomatoes, cabbage, carrots, red chilies, potatoes and mustard greens. This research method uses the ARCH method with the ARIMA estimation model. The data used is secondary data from the karo district market service. The results showed that the volatility analysis was carried out on the 1st difference data, the estimation of the ARIMA model for tomatoes was carried out on ARIMA 5.1.1, cabbage 2.1.1, carrots 6.1.1, potatoes 0.1.1, red chilies 2.1.1 and mustard greens 1.1.1. All ARIMA models for these commodities have an ARCH effect, and based on the ARCH estimation model, cabbage and red chili show parameters > 1, while tomatoes, carrots, potatoes and mustard greens show parameters < 1. In conclusion, cabbage and red chilies have very high price volatility, while tomatoes, carrots, potatoes and mustard greens have low price volatility.
PENGARUH BERBAGAI JARAK TANAM DAN FREKWENSI PENYIANGAN TERHADAP PERTUMBUHAN DAN PRODUKSI WORTEL (Daucus Carota L.) Lyndon Parulian Nainggolan; Donatus Dahang; Nani Kitti Sihaloho; Chaula Lutfia Saragih; Lenni Marlina Pasaribu
JURNAL AGROTEKNOSAINS Vol 7, No 1 (2023): Jurnal Agroteknosains
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v7i1.1017

Abstract

Research on the effect of plant spacing and weeding time on the growth and production of carrots (Daucus carota L) has been well carried out in February-May 2021 at UPT. Kutagadung Horticulture Parent Seeds. Berastagi District, Karo Regency, North Sumatra. The aim of the study was to determine the effect of spacing and weeding time on the growth and yield of carrots. The results showed that the average plant height affected by the distance between J1 18.5 cm and J2 16.4 cm and J3 15.2. cm and the average height of the influence of weeding, namely M0 (17 cm) was significantly different from M1 (16.5 cm), M2 (16.6 cm), and M4 (16.5 cm). The effect of spacing (J) on tuber length showed that J1 (17.51 cm) was significantly different from J2 (18.22 cm) and J3 (18.23 cm). The effect of spacing (J) treatment on tuber diameter showed that J1 (3.36 cm) was significantly different from J2 (3.79 cm), and significantly different from J3 (5.27 cm), the effect of weeding time (M0) 3, 52 cm was significantly different from M1 (4.14 cm), M2 (4.25 cm), M3 (4.34 cm), and M4 (4.47 cm), and the combination treatment J1M0 resulted in the smallest tuber size of 3.1 cm. and the largest in J3M4 is 5.75 cm. The combination of J3M4 produced the highest tuber diameter of 5.75 cm which was the optimum treatment. The effect of plant spacing on tuber weight per sample was found that J1 (86.47 gr) was significantly different from J2 (101.82 gr) and J3 (186.48 gr), the effect of the weeding time factor M0 (70.24 gr) was significantly different from M1 (135.41 gr), M2 (137 gr), M3 (137.88), and M4 (144.08 gr)
Sosialisasi dan Aplikasi Pembuatan Biosaka Di Lahan Hortikultura Kabupaten Karo Fauzul Azhimah; Chaula Lutfia Saragih; Wajib Pandia; Nurita Br Sembiring; Eko Prasetya Ginting; Harun Pratama Sitepu
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 5 (2023): Juli
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i5.95

Abstract

Konsep dasar pertanian organik adalah suatu cara produksi tanaman dengan menghindari atau meminimalkan penggunaan senyawa kimia sintetik. Penggunaan Biosaka bagi petani di Desa Ajibuhara dapat mendukung pengembangan pertanian organik di Kabupaten Karo. Kegiatan Pengabdian Kepada Masyarakat (PKM) mengenalkan penerapan pertanian organik dengan pemanfaatan Pelarut (Biosaka) bagi petani di Desa Ajibuhara, Kecamatan Tiga Panah Kabupaten Karo bertujuan untuk memperkenalkan metode pembuatan Biosaka sebagai alternatif Pupuk Organik. Manfaat yang dapat diperoleh dari kegiatan ini adalah petani menyadari dan mempraktekkan pertanian organik. Pengabdian masyarakat dilaksanakan pada 15 Juni 2023 di Desa Ajibuhara Kecamatan Tiga Panah Kabupaten Karo. Kegiatan pengabdian masyarakat ini dilakukan dalam bentuk Sosialisasi dan Praktik dengan judul sosialisasi dan aplikasi biosaka di lahan hortikultura kabupaten karo. Kegiatan pengabdian kepada masyarakat diikuti oleh 22 orang masyarakat petani Desa Ajibuhara Tiga Panah, dan mahasiswa fakultas Sains dan Teknologi Universitas Quality Berastagi. Sosialisasi dan praktek pembuatan Biosaka ini dilaksanakan di Jambur Desa Ajibuhara pada hari Sabtu 1 Juli 2023. Metode dari sosialisasi ini adalah metode persentasi dengan memberikan hasil cetak ower point dilanjutkan dengan tanya jawab dan praktek pembuatan biosaka. Peserta yang hadir sebanyak 2 orang dari 2 Kelompok Tani di Desa Ajibuhara, yakni Kelompok Tani Juma Bogor dan Kelompok Tani Juma Reba. Hasil kegiatan PkM ini diperoleh bahwa petani memiliki kemampuan dan pengatahuan tentang Elisitor Biosaka
Co-Authors Algazali, Algazali Christy, Julieta Dahang, Donatus Daniel Maruli Tua Gultom Donatus Dahang Eko Prasetya Ginting Eko Prasetya Ginting Fauzul Azhimah Ginting, Elsa Sepanya Br Ginting, Raymonta Ginting, Sareyanti Br Hagai Bastanta KaroSekali Harun Pratama Sitepu Julieta Christy Lenni Marlina Pasaribu Lyndon Parulian Nainggolan Munthe, Alek Wanson Nani Kitty Sihaloho Nurita Br Sembiring Pandia, Wajib Purba, Bennedik Radison Sihotang Riduan Sembiring Robert Sinaga Ruth Dameria Haloho Sembiring, Abdul Rigil Salman Sembiring, Nurita Br Seringena Br Karo Sihaloho, Nani Kitti Sinaga, Robert Sinulingga, Suranta Sitepu, Ester Rehlitna Sitepu, Harun Pratama Suranta Sinulingga Swati Sembiring Tambunan, Alfeus Tarigan, Nicolas Jovi Tarigan, Sumatera Togu, Yohanes Wajib Pandia