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All Journal Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Journal of Applied Agricultural Science and Technology Applied Research in Science and Technology
Pramudya, Yudhi
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Environmental Science Law, Crime, Criminology & Criminal Justice Nursing

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Quality analysis of coffee waste compost with the addition of cassava tapai local microorganism (LMO) bioactivator Sukmawati, Fitria Nugraheni; Irna, Afifah; Pramudya, Yudhi; Sukarji, Sukarji; Pamungkas, Saktiyono Sigit Tri; Rahmat, Ali; Rozaki, Zuhud; Hanum, Farrah Fadhillah
Applied Research in Science and Technology Vol. 3 No. 2 (2023): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v3i2.46

Abstract

Coffee waste contains a large amount of nutrients, making it a potential raw material for compost fertilizer. The nutrients contained in coffee waste include N, P, K, Mg, and Ca. Utilization of coffee waste as compost requires bioactivators to accelerate the decomposition process. This study aims to determine the difference in compost quality from coffee waste by using bioactivators in the form of local microorganisms (LMO) of cassava tapai. This study was conducted from April to May 2023 at the greenhouse of LPP Polytechnic Yogyakarta, consisting of two stages: making the LMO and making the compost. Cassava tapai LMO was prepared as a treatment for composting coffee waste. Each treatment was repeated three times. After that, the fermentation results in the form of compost were tested, then the results were compared with the standards of the Decree of the Minister of Agriculture No. 261/KPTS/SR.310/M/4/2019 on the minimum technical requirements for organic fertilizers, biological fertilizers, and soil conditioners. The results reveal that the provision of cassava tapai LMO bioactivator affected the quality of coffee waste compost produced. The quality of composts produced from control, cassava tapai LMO of 90 ml, and EM-4 treatment does not meet the standards of the Decree of the Minister of Agriculture in the parameter of chemical properties, namely the C/N ratio. The quality of compost produced from cassava tapai LMO of 120 ml meets the standards of the Decree of the Minister of Agriculture and SNI 2004 in all parameters of physical properties, chemical properties, and nutrient content.
Effectiveness of Fly Ash, Dolomite, and Organic Fertilizers in Enhancing Oil Palm Seedling Growth Pramudya, Yudhi; Hanum, Farrah Fadhillah; Muhammad, Azrian Makmum; Wardhana, Budi Setya; Pamungkas, Saktiyono Sigit Tri
Journal of Applied Agricultural Science and Technology Vol. 9 No. 1 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i1.335

Abstract

Oil Palm (Elaeis guineensis Jacq.) is a crucial plantation commodity in Indonesia's economy. The increasing global demand for oil palm has driven the expansion of oil palm plantations. However, this expansion is often constrained by limited fertile land. Fly ash, a byproduct of coal combustion, contains essential nutrients such as calcium, magnesium, and silica. Several studies suggest that fly ash potentially improves soil physical and chemical properties, as well as enhance nutrient availability for plants. This research aims to evaluate the effectiveness of adding fly ash in various growing media, dolomite, and organic fertilizers on the growth of oil palm seedlings. The study employs a Completely Randomized Design (CRD) with several treatment combinations, including fly ash, organic fertilizer, dolomite, and NPK 16:16:16 fertilizer doses. The results indicate that combining fly ash and organic fertilizer is the best choice for improving oil palm seedling growth. Additionally, adding NPK 16:16:16 fertilizer at 36 grams per polybag yields excellent growth results. Interaction analysis indicates significant effects of these combinations on seedling growth improvement. This preliminary study is expected to provide foundational information useful for further research on utilizing fly ash and other organic materials in oil palm cultivation and the potential application of this technology on a larger scale.
An Utilizing Marginal Red Yellow Podzolic Soil as a Growing Medium for Auxin-Soaked Cutting Propagation of Red Master Grapes (Vitis vinifera L) Pamungkas, Saktiyono Sigit Tri; Pramudya, Yudhi; Sukmawati, Fitria Nugraheni; Tusrianto, Tusrianto; Hanum, Farrah Fadhillah
Journal of Applied Agricultural Science and Technology Vol. 7 No. 4 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v7i4.86

Abstract

Grape (Vitis vinifera) cultivation is hampered by a lack of suitable land and challenging nurseries. Use of crimson yellow podzolic soil for vine cuttings can be suboptimal. Although podzolic soil has a low capacity to absorb macro- and micronutrients and an acidic pH, it can nevertheless be used as a growing medium. A synthetic growth regulator (ZPT) bath of naphthalene acetic acid (NAA) needs to be added to the local red master grape variety, which has started to develop as a scion in nurseries. In order to assess the impacts of NAA-soaked concentrations on podzolic soil media and identify the morphological traits of local Red Master grape cuttings, this study set out to identify these traits. Its goal was to find out how auxin affected the development and yield of grapes (Vitis vinifera L.) grown in red yellow podzolic soil. A non-factorial totally randomized design with one factor (NAA concentration) was used in the study, with a block of 4 treatments and 3 repetitions. The varied NAA concentrations used in the treatment procedure included F0 (0 g L-1), F1 (2 g L-1), F2 (4 g L-1), and F3 (6 g L-1). The variables that were observed included the number of shoot bursts, the timing of leaf emergence, the number of sheet leaves, the length of the tendrils, and the proportion of live cuttings. ANOVA was used to tabulate and analyze observational data at a 5% level, and DMRT analysis was used to continue the analysis at the same level. According to the results, soaked NAA at a concentration of 0 g L-1 (S0) as the control treatment had the best results for the variable number of shoots and leaves, while a concentration of 2 g L-1 (S1) had the best results for the variable length of tendrils. However, soaked NAA had no significant impact on the variable when leaves emerged. Soaking auxin at the bottom of cuttings had no effect on shoot formation. Reduction of auxin due to defoliation can result in the expression of the isopentenyl-transferase (IPT) gene. Auxins, such as Indole-3-acetic acid (NAA), are usually involved in the regulation of root and leaf growth. If a plant has many leaves and few roots without the use of additional NAA or auxin, several factors may play a role, such as plant genetics, environmental conditions, and environmental stress. The use of additional NAA or auxin can explicitly affect the growth of roots and leaves. The survival percentage of cuttings is still low because it is influenced by the quality (material) of the cuttings, the age of the parent tree, growing media and water availability.
PENGEMBANGAN KAPASITAS MEDIA DIGITAL PONDOK PESANTREN AL FURQON MAGELANG Rozaki, Zuhud; Rahmawati, Nur; Pramudya, Yudhi; Nurroma, Elvina
Abdimas Galuh Vol 5, No 2 (2023): September 2023
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v5i2.10831

Abstract

Penggunaan digital media dalam pengembangan pendidikan, termasuk pondok pesantren, menjadi sebuah keharusan di era informasi seperti ini. Semua orang haus akan informasi, dan dengan canggihnya teknologi informasi, membuat banyak orang dengan mudahnya mengakses informasi dari mana saja dan kapan saja menggunakan internet. Pondok pesantren ini sebenarnya juga sudah menggunakan digital media dalam pengelolaan informasinya, tidak terbatas pada promosi, akan tetapi tampilan, konten dan disainnya masih sangat minim. Oleh karena itu, kegiatan pengabdian ini bertujuan untuk membantu mengembangkan Pondok Pesantren Al Furqon Magelang untuk bisa meningkatkan brandingnya baik untuk internal dan eksternal menggunakan digital media yang menarik. Pengabdian ini bertujuan untuk meningkatkan kemampuan media digital Pondok Pesantren Al Furqon Magelang. Metode yang digunakan adalah penyuluhan, diskusi, demonstrasi, konsultasi, monitoring, dan evaluasi. Kesemua metode tersebut menjadi satu kesatuan dalam proses pengabdian ini. Luaran yang diharapkan pada kegiatan pengabdian ini adalah mitra menjadi bisa lebih berkemampuan dalam pengembangan digital media pondok. Hasil kegiatan pengabdian menunjukkan adanya peningkatan kualitas dan kuantitas konten pondok baik di Youtube ataupun di IG. Hal ini dilakukan agar nama pondok bisa lebih dikenal oleh masyarakat yang lebih luas, sehingga konten-konten bermanfaat serta promosi pondok untuk calon santri bisa lebih gencar lagi.
Co-Authors Ali Rahmat Fitria Nugraheni Sukmawati, Fitria Nugraheni Hanum, Farrah Fadhillah Irna, Afifah Muhammad, Azrian Makmum Nur Rahmawati Nurroma, Elvina Rozaki, Zuhud Saktiyono Sigit Tri Pamungkas, Saktiyono Sigit Tri Sukarji, Sukarji Tusrianto, Tusrianto Wardhana, Budi Setya