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All Journal Jurnal Hortikultura Indonesia (JHI) PENDIPA Journal of Science Education PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat International Journal of Integrative Sciences Scripta Technica: Journal of Engineering and Applied Technology
Parwito
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Pertumbuhan dan Hasil 17 Genotipe Melon (Cucumis melo L.) di dataran rendah Bengkulu Utara : Pertumbuhan dan Hasil 17 Genotipe Melon (Cucumis melo L.) di Dataran Rendah Bengkulu Utara Togatorop, Eny; Abdilah, Willi; Parwito; Sari, Dia Novita; Saputra, Helfi Eka
PendIPA Journal of Science Education Vol 9 No 1 (2025): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.1.18-24

Abstract

National melon production has decreased from 2021 to 2023. One means to overcome this decline is through the expansion of planting areas. The potential of lowland areas can be optimized to enhance melon production. The development of melon varieties in lowlands relies heavily on the availability of germplasm. Genetic diversity within germplasm is a key prerequisite for producing adaptive and high yielding varieties. This research aims to identify melon genotypes with optimal growth and yield performance in lowland areas. The study was conducted at the Arga Makmur experimental farm, North Bengkulu Regency, from January to March 2024, at an altitude of 203.9 meters above sea level. The experiment used a single-factor Randomized Complete Block Design (RCBD) with 17 melon genotypes as treatments and three replications. Data were statistically analyzed using the F-test, and significant genotypic treatments were further evaluated using the Duncan Multiple Range Test at a 5% significance level. The results identified five selected melon genotypes based on high fruit weight, fruit diameter, and sweetness level: genotypes G3, G4, G7, G12, and G17.
Characterization of 14 Yard Long Bean (Vigna sinensis) Genotypes on Lowland of Bengkulu Togatorop, Eny Rolenti; Novita Sari, Dia; Novita Sari, Dian; Susilo, Edi; Parwito
Jurnal Hortikultura Indonesia (JHI) Vol. 11 No. 3 (2020): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.11.3.202-211

Abstract

Pembudidayaan kacang panjang di provinsi Bengkulu masih terpusat di wilayah dataran tinggi. Perlu dikaji peluang peningkatan produksi kacang panjang di dataran rendah Bengkulu dengan cara merakit varietas unggul untuk menghasilkan varietas yang berdaya hasil tinggi dan beradaptasi baik pada ekosistem dataran rendah. Tahapan awal dalam perakitan varietas kacang panjang adalah mengidentifikasi karakteristik dari koleksi plasma nutfah sebagai informasi awal untuk pengembangan tetua persilangan kacang panjang. Penelitian ini bertujuan untuk mengkarakterisasi 14 genotipe kacang panjang yang ditanam di dataran rendah Bengkulu. Penelitian dilakukan di Kebun Percobaan Kelurahan Medan Baru, Kecamatan Muara Bangkahulu Provinsi Bengkulu dengan ketinggian 10 m dpl pada bulan Juli sampai Oktober 2020. Penelitian disusun dalam rancangan acak kelompok lengkap dengan 3 ulangan. Hasil penelitian menunjukkan bahwa genotipe KPG4, KPG8, KPG12, KPG13, dan KPG14 memiliki umur genjah, panjang polong, bobot per polong, dan bobot polong per tanaman yang tinggi serta memiliki warna hijau dan tekstur yang renyah. Berdasarkan karakter kuantitatif analisis gerombol 14 genotipe kacang panjang menghasilkan 5 kelompok dan analisis komponen utama menghasilkan 3 komponen utama dengan keragaman kumulatif 82.54%. Kata kunci: dendogram, koefisien keragaman, panjang polong, plasma nutfah, seleksi
Study of Morphology, Nutrition and Bioactive Compounds at Two Accessions Marigold (Tagetes Erecta) in Kepahiang Regency Rita, Wismalinda; Neli Definiati; Rita Zurina; Edi Susilo; Parwito
International Journal of Integrative Sciences Vol. 3 No. 11 (2024): November 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijis.v3i11.12211

Abstract

Marigold (Tagetes erecta) is an ornamental herbaceous and medicinal plant that is easily cultivated, so many are found at various heights, such as in Kepahiang Bengkulu regency, Indonesia. In addition, marigolds contain nutrients and bioactive compounds that have yet to be fully utilized. This study aims to identify the morphology, nutrients and bioactive compounds of marigold flowers in Kepahiang district of Bengkulu, Indonesia. The study was conducted using a purposive sampling survey method by conducting non-experimental descriptive observations. Sampling locations were conducted around Kepahiang regency. The variables observed were morphological identification, nutrient content and bioactive compounds. Two accessions are found: marigold flowers with small petals of orange and marigold flowers with small petals of yellow. Orange marigold flowers with small petals-shaped protein (10.51%) are higher than the small yellow marigold (9.49%), while the protein content of leaves (5.96%) is lower than the protein marigold flowers. Small-sized orange Petals marigold flowers have a higher carotenoid content (166.41 mg/kg) than small-sized yellow petals flowers (85.89 mg/kg). But compared to flowers, marigold leaves have a higher chlorophyll content (246.93 mg/kg). Marigold flower with orange petals in a small shape has the best nutritional and bioactive compounds content for poultry feed
Improving Community Knowledge and Skills through Innovation in Utilizing Sorghum Waste as Organic Fertilizer in Batu Layang Village, North Bengkulu Regency Susilo, Edi; Salamun; Dwi Hermawati; Parwito; Rita, Wismalinda; Indra Warman; Ina Asitalia; Tila Watil Muslim Meini; Leres Puspitasari; Fitria Yulianti; Shinta Risti Astuti; Rahmat Setiaji; Sanju Diosi Arisca; Mini Asmarita; Iskarnedi
PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2025): Desember
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pakdemas.v5i1.534

Abstract

Diversification of local foods is a strategic step in achieving food self-sufficiency and reducing dependence on imports and a single major commodity. However, the dominance of rice as a staple food remains a challenge for national food security. Sorghum (Sorghum bicolor L.) has great potential for development due to its high nutritional content, tolerance to marginal land, and gluten-free properties. However, its utilization in Indonesia is still relatively limited. In Batu Layang Village, Hulu Palik Subdistrict, North Bengkulu Regency, this community service activity targeted farmer groups, PKK, youth, and the general public. The Participatory Rural Appraisal (PRA) method was applied through socialization, training, and demonstration of sorghum waste processing, product downstreaming assistance, evaluation, and marketing strategy strengthening. The results of the activities showed a significant increase in the knowledge and skills of the community, particularly in processing sorghum waste into high-quality organic fertilizer. The evaluation showed increased post-harvest capabilities and a high level of participant satisfaction. In addition to producing economically valuable products, this program also broadened the community's knowledge of food diversification and encouraged forming joint business groups in the future.
Pemanfaatan Teknologi Irigasi Otomatis dan Sensor Kelembaban Tanah dalam Mendukung Efisiensi Air dan Ketahanan Pangan Berkelanjutan Parwito; Eko Sumartono
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/ea021s89

Abstract

Limited water resources and increasing global food demand require the application of efficient and sustainable agricultural technologies. This study examines the use of soil moisture sensor-based automatic irrigation technology to improve water efficiency and support sustainable food security through literature review and secondary data analysis. The results show that this technology can save water usage by 30–50%, increase crop productivity by up to 25%, and reduce long-term operational costs. The system works by continuously monitoring soil moisture and regulating water supply according to crop needs. The main challenges include initial investment costs, farmers' limited knowledge, and supporting infrastructure, but these can be overcome through policy support, training, and appropriate business models. This study recommends the development of affordable automated irrigation systems, increased farmer capacity, and comprehensive policies to accelerate the adoption of this technology at the field level.
Analisis Kestabilan Tanah dan Daya Dukung Fondasi pada Pembangunan Infrastruktur di Daerah Rawan Gempa Buyung Mantap; M. Wisridani P.; Parwito
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/rsxqfa42

Abstract

Indonesia sebagai negara kepulauan yang terletak pada pertemuan tiga lempeng tektonik utama menghadapi tantangan besar dalam pembangunan infrastruktur di daerah rawan gempa. Penelitian ini menganalisis kestabilan tanah dan daya dukung fondasi sebagai faktor krusial dalam perencanaan pembangunan infrastruktur yang tahan gempa. Kajian dilakukan melalui pendekatan kuantitatif dengan analisis data sekunder dari berbagai proyek infrastruktur di wilayah rawan gempa di Indonesia. Parameter yang dianalisis meliputi karakteristik tanah, kapasitas daya dukung, faktor keamanan, dan respons tanah terhadap beban gempa. Hasil penelitian menunjukkan bahwa pemahaman komprehensif terhadap sifat mekanik tanah, penerapan metode analisis yang tepat, dan pemilihan jenis fondasi yang sesuai sangat menentukan keberhasilan pembangunan infrastruktur di daerah rawan gempa. Analisis kestabilan menunjukkan bahwa fondasi dalam seperti tiang pancang dan bored pile lebih efektif menahan beban gempa dibandingkan fondasi dangkal pada tanah lunak. Penelitian ini merekomendasikan penggunaan teknologi perbaikan tanah dan sistem fondasi hybrid untuk meningkatkan daya dukung tanah di zona seismik tinggi. Temuan ini memberikan kontribusi penting bagi praktisi teknik sipil dalam merencanakan infrastruktur yang aman dan berkelanjutan di wilayah rawan bencana.
Co-Authors Abdilah, Willi Buyung Mantap Dwi Hermawati Edi Susilo Eko Sumartono, Eko Fitria Yulianti Helfi Eka Saputra Ina Asitalia Indra Warman Iskarnedi Leres Puspitasari M. Wisridani P. Mini Asmarita Neli Definiati NOVITA SARI, DIA novita sari, dian Rahmat Setiaji Rita, Wismalinda SALAMUN Sanju Diosi Arisca Sari, Dia Novita Shinta Risti Astuti Tila Watil Muslim Meini Togatorop, Eny Togatorop, Eny Rolenti Zurina Muchlis, Rita