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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Floratek SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering Jurnal Pertanian Agros AGROVITAL : Jurnal Ilmu Pertanian Jurnal Agrotek Lestari Community Development Journal: Jurnal Pengabdian Masyarakat Bakti Cendana: Jurnal Pengabdian Masyarakat Interdisciplinary Social Studies Jurnal Natural Edusight Jurnal Pengabdian Masyarakat (EduJPM) Jurnal Pengembangan Ketenagakerjaan
Chairudin Chairudin
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Neuroscience Nursing Physics Public Health Social Sciences Veterinary

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Pemberian Jenis Nutrisi dan Konsentrasi Nutrisi terhadap Pertumbuhan Sawi Pakcoy (Brassica Rapa Subssp. Chinensis) Secara Hidroponik Rakit Apung Harahap, Evi Julianita; Chairudin, Chairudin
Savana Cendana Vol 9 No 4 (2024): Savana Cendana (SC) - October 2024
Publisher : Fakultas Pertanian, Sains, dan Kesehatan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/sc.v9i4.2622

Abstract

The research was conducted at the Green House of the Faculty of Agriculture, Teuku Umar University, Meulaboh, West Aceh, starting from March to June 2021. The research used a factorial Completely Randomized Design (CRD) with 3 replications. The factors studied included the type of nutrients and the concentration of nutrients. The Type of Nutrient Factor (J) consisting of 3 levels, namely: J1 = AB mix nutrients, J2 = Hydro J nutrients, and J3 = Goodplant nutrients and the Nutrient Concentration Factor (K) consisting of 3 levels, namely: K1 = 600 ppm, K2 = 800 ppm, and K3 = 1000 ppm. The results showed that the type of nutrients had a significant effect on plant height, number of leaves, and leaf length on the growth of pak choi mustard greens. The best type of nutrient treatment was treatment J3 (Goodplant nutrients) on the growth of pak choi mustard greens on the number of leaves parameter. Nutrient concentration had a significant effect on plant height, number of leaves, and leaf length on the growth of pak choi mustard greens. The best nutrient concentration was found in the K3 treatment (1000 ppm) on the growth of pak choi mustard greens on the parameters of leaf height, number of leaves, and leaf length. The interaction of nutrient types and nutrient concentrations had a significant effect on plant height, number of leaves, and leaf length on the growth of pak choi mustard greens. The best interaction of nutrient types and nutrient concentrations was found in the J3K3 treatment (Goodplant nutrients and 1000 ppm) on the parameter of plant height at 28 HST and the J2K3 treatment (Hydro J nutrients and 1000 ppm) on the parameter of number of leaves at 14 HST on the growth of pak choi mustard greens.
Analisis Vegetasi dan Indeks Keanekaragaman Gulma pada Budidaya Kacang Tanah di Desa Ujung Tanoh Darat, Meureubo, Kabupaten Aceh Barat Itawarnemi, Hilmina; Weihan, Rayhan Amadius; Chairudin, Chairudin; Aminah, Siti
Jurnal Agrotek Lestari Vol 11, No 2 (2025): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v11i2.13422

Abstract

ABSTRACTThe presence of weeds in peanut cultivation areas can cause a decline in productivity. In Ujong Tanoh Darat Village, farmers do not use mulch in peanut cultivation, making them more susceptible to weeds and greatly affecting crop yields. This study aims to identify the types and diversity of weeds in peanut cultivation fields in Ujong Tanoh Darat Village. The research location was selected using purposive sampling. Data collection was carried out using the quadrat method by placing 10 plots measuring 0.5 m2 x 0.5 m2 randomly. Seven weed species were found in peanut cultivation fields, including Melochia corchorifolia L., Eleusine indica, Spermacoce latifolia, Ludwigia octovalvis, Cyperus sphacelatus Rottb., Paspalum paniculatum L., and Echinochloa crus-galli L. Eleusine indica (SDR 46.98%) and Melochia corchorifolia (SDR 27.30%) were found to have the highest dominance levels, while Paspalium paniculatum L (SDR 3.27%) had the lowest. The diversity index (H' = 1.356) and weed evenness (E = 0.697) indicated moderate diversity with uneven population distribution. Meanwhile, the species richness index (Dₘg = 1.27) was low due to the dominance of certain species. This condition confirms that the presence of dominant weeds has the potential to significantly reduce peanut productivity, so control needs to be focused on sustainable strategies through an Integrated Weed Management (IWM) approach that combines mechanical, cultural and chemical methods selectively.Keywords: Diversity, Eleusine indica, Peanuts, Vegetation Analysis, Weeds  
Pemanfaatan Refugia Terhadap Keanekaragaman Serangga Musuh Alami Di Pertanaman Bawang Merah (Allium Cepa) Sari, Putri Mustika; Rasyidina, Ayu; Agustinur, Agustinur; Chairudin, Chairudin; Lisa, Oviana
Jurnal Agrotek Lestari Vol 10, No 2 (2024): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v10i2.9320

Abstract

Refugia plants are able to control pest insects in cultivation plants, the benefits of refugia plants can become microhabibtat natural enemies. This research was conducted to see the diversity of natural enemy insects in the planting of shallots (allium cepa) by utilizing various flowering plants as edge plants. This research was conducted in the Teuku Umar University Experimental Garden. The research began in October-December 2023. This study used a non-factorial plot split plot design method with 5 levels and 4 treatments, namely: T0 = without refugia plants, T1 = Zinnia Elegans, T2 = Marigold Plants, T3 = Cosmos Plant, T4 = Zinnia elegans + marigold + cosmos. The results showed that insect identification there were 7 types of orders and 20 species of insect species. The result of the natural enemy diversity index value with the calculation of H 'data in all treatments is moderate. The results of the independence index of the type with the highest value are in the combination treatment reaching the E'1 value, which means according to E => 0.6 the level of compliance of the type is classified as high. In the yield of shallots for the highest lime weight, there is a combination of 1.890 kg.Keywords: Refugia, natural enemies, diversity, types of evenness
PELATIHAN PERSEMAIAN BIBIT SAYURAN PAKCOY SECARA HIDROPONIK BAGI MASYARAKAT GAMPONG PASAR ACEH, MEULABOH, ACEH BARAT Lizmah, Sumeinika Fitria; Harahap, Evi Julianita; Afrillah, Muhammad; Chairudin, Chairudin; Hadianto, Wira; Zulkarnain, Zulkarnain
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Volume 5 No. 3 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i3.28715

Abstract

Hidroponik merupakan teknik budidaya tanaman tanpa menggunakan tanah, melainkan memanfaatkan air dalam memberikan nutrisi bagi tanaman. Gampong Pasar Aceh adalah salah satu gampong (desa) yang terletak di Kota Meulaboh, ibu kota Kabupaten Aceh Barat, sehingga kegiatan budidaya hidroponik menjadi alternatif bertani bagi masyarakatnya yang terbatas lahan. Namun untuk memperoleh keberhasilan budidaya dengan hidroponik mestilah diawali dengan kemampuan untuk menghasilkan bibit yang baik. Oleh karena itu kegiatan ini dilakukan dengan tujuan untuk memberikan pelatihan persemaian bibit sayuran Pakcoy secara hidroponik bagi masyarakat Gampong Pasar Aceh. Sasaran peserta kegiatan ini adlaah ibu rumah tangga dan pemuda Gampong Pasar Aceh. Metode yang digunakan dalam pelatihan ini adalah Participatory Action Research (PAR). Kegiatan pengabdian berjalan dengan lancar, para peserta sangat antusias dan mengikuti kegiatan hingga selesai. Setelah pelatihan, pengetahuan masyarakat tentang hidroponik semakin banyak dan keterampilan dalam persemaian bibit pakcoy meningkat sehingga dapat ditanam hingga panen.
Pengaruh Event Marketing dan Sosial Media Terhadap Minat Beli Pada PT. Nusatara Surya Sakti Kepada Dua Tangerang Iwan Asmadi; Tri Lestari; Chairudin Chairudin
Jurnal Pengembangan Ketenagakerjaan Vol. 1 No. 2 (2023): September: Jurnal Pengembangan Ketenagakerjaan
Publisher : POLITEKNIK KETENAGAKERJAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59574/jpk.v1i2.32

Abstract

Nusantara Surya Sakti is a company that operates as an official Honda motorbike dealer, Purchase interest is a process between evaluating alternatives and purchasing decisions. This research aims to determine the influence of event marketing and social media on purchasing interest at PT. Nusantara Surya Sakti, Kelapa Dua Tangeran. This type of research uses quantitative research with statistical methods. The data collection method used in this research used a questionnaire distributed to 100 respondents. The accidental sampling technique, the results of this research, shows that the regression equation value Y = 24.744 – 0.0.67X1 + 0.598X2, in part, event marketing and social media have a positive and significant effect on buying interest with an R square value in the determination test of 0.293. So it can be concluded that the influence of event marketing and social media on purchasing interest is 29.3%, while the remaining 70.7% is influenced by other variables outside this research.
The Role of Youth in the Stunting Prevention via Podcast in Karawang Regency 2020 Rahayu, S.; Rahayu, Maria Alia; Apriningrum, Nelly; Chairudin, Chairudin; Asep, Asep; Ulya, Neng
Interdisciplinary Social Studies Vol. 1 No. 8 (2022): Special Issue
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v1i8.185

Abstract

Podcasts are audio recordings that can be listened to by the general public through internet media. Unlike the radio which must be done and broadcast live at a certain frequency. Podcasts can be used as a medium of information related to stunting podcast management by teenagers is expected to better reach stunting prevention goals appropriately. This study aims to provide knowledge about stunting prevention and information dissemination skills about stunting prevention through podcasts in adolescents. The question and answer lecture method is used in the presentation of knowledge, while podcast training uses the demonstration method.  This study was conducted from August to October 2020, with a number of respondents 10 adolescent participants. Through this service activity, increasing adolescent knowledge about stunting and spreading stunting information through podcasts to the knowledge of all respondents in the good category (100%), adolescent experience and skills in podcast management became quite 10% and good 90%.
Co-Authors Agustinur, Agustinur Anindita Putri Efendi Apriningrum, Nelly Asep Efendi Efendi Evi Julianita Harahap Fitria, Rika Hussaleh, Taufiq Irvan Subandar Itawarnemi, Hilmina Iwan Asmadi Jalil, Muhammad Julita Julita Lizmah, Sumeinika Fitria Maulidia, Vina Maulidia, Vina Mita Setyowati Muhammad Afrillah Muhammad Jalil Oviana Lisa Putri, Nhyra Kamala Rahayu, Maria Alia Rasyidina, Ayu Rayhan Amadius Weihan Risa, Nada S. Rahayu, S. Sabaruddin Sabaruddin Sari, Putri Mustika Siti Aminah Tri Lestari Ulya, Neng Wira Hadianto, Wira Zulkarnain Zulkarnain