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Pertumbuhan Stek Batang Buah Naga (Hylocereus costaricensis L.) Berbagai Ukuran Akibat Pemberian Air Kelapa Dengan Cara Yang Berbeda Didik Setiawan; Syafiuddin Syafiuddin; Jamaludin Jamaludin; Yatmin Yatmin
JURNAL WACANA PERTANIAN Vol 17 No 1 (2021): Jurnal Wacana Pertanian
Publisher : Pusat Penelitian dan Pengabdian pada Masyarakat Sekolah Tinggi Ilmu Pertanian Dharma Wacana

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Abstract

Dragon fruit is one type of plant that is quite popular in Indonesia because of its sweet taste and high selling price. Dragon fruit has various types, including dragon fruit with red flesh, white flesh with yellow skin color and red skin with white flesh. Dragon fruit contains high betacharotene and antioxidants to prevent cancer and ward off free radicals. The fiber content in it can facilitate digestion, prevent colon cancer, and cope with diabetes. The objectives of this study were to determine effect of length stem cuttings on the growth of red dragon fruit cuttings, effect of different methods of giving between immersion and watering coconut water on the growth of dragon fruit cuttings, and interaction lengths cuttings and how to give coconut water to the growth of dragon fruit cuttings. The results showed that red dragon fruit stem lengths of 25 cm and 30 cm give better results than 15 cm and 20 cm. Dragon fruit stem lengths of 25 cm and 30 cm had a significant effect on bud emergence variables, number of shoots, average shoot length per cuttings and number of roots, but the root length variables, root wet weight and root shoot ratio were not significantly different. The method of giving coconut water shows that watering is better than soaking. but on the variable number of shoots per cuttings, the average length of shoots per cuttings, root wet weight and root crown ratio had no significant effect. There is no interaction between rod length and means giving coconut water to the growth of red dragon fruit cuttings on all observed variables.
Pembuatan Elektroda Berbahan Air Cucian Beras Didik Setiawan; Mahardika Prasetya Aji; Budi Astuti
Prosiding Seminar Nasional Pascasarjana Vol. 3 No. 1 (2020)
Publisher : Pascasarjana Universitas Negeri Semarang

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Abstract

Air limbah cucian beras yang mengandung sejumlah besar karbohidrat dapat menimbulkan masalahlingkungan karena menimbulkan bau tidak sedap dan merupakan polusi pada perairan bilapembuangannya tidak diberi perlakuan yang tepat. Penelitian ini memiliki tujuan untuk mengetahuifrekuensi cucian beras sebagai larutan elektrolit untuk menghasilkan sumber energi alternatif yangramah lingkungan. Metode yang digunakan dengan eksperimen untuk mencari jenis air dengantambahan seng dan tembaga serta mengukur tegangan sampel air cucian beras setelah dilakukanpencucian beras untuk menentukan massa optimum dan waktu interaksi optimum. Variasi volumeair dengan 50 ml dan 100 ml dari air cucian beras yang di hasilkan, dengan tambahan seng dantembaga ukuran 1x5 cm, 2x5 cm, 3x5 cm yang hasilnya terjadi naik turun di setiap data. Seperti padanilai tegangan perbedaaan pada jenis air yang digunakan air pam air sumur bervolume air 100 mldengan tambahan seng dan tembaga ukuran 2x5 cm. Air pam (Beras 1,5 liter) yaitu dengan teganganlistrik 0,65 V, 0,70 V, 0,60 V, 0,60 V, 0,75 V dan air sumur (Beras 3 liter) yaitu dengan teganganlistrik 0,60 V, 0,55 V, 0,55 V, 0,55 V, 0,55 V. Kurang maksimal frekuensi yang dihasilkan dengandua gelas yang tidak di jadikan rangkaian seri atau pararel.
Pemberdayaan Masyarakat melalui Edukasi dan Praktik Pembuatan Eco Enzyme: Studi Kasus Desa Karangkandri, Cilacap Antonius Indra Wicaksono; Hery Widijanto; Putri Nida Fahira; Yusrina Zakiyah; Alifya Rafaninda Ayuningtyas; Ningrum Caesarena Angela Samudra; Salma Fauziah Raudatul Jannah; Nurul Wahidah; Denada Dian Saraswati; Didik Setiawan
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 3 No. 5 (2025): September
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v3i5.6657

Abstract

This activity aims to develop the potential of the community, particularly the PKK women’s group of Karangkandri Village, through education and training in eco-enzyme production. The waste problem arises from household residues that have not undergone further processing. By directly observing the existing issues, this study applies a participatory action research (PAR) approach that combines education and hands-on practice of eco-enzyme making. The activity resulted in eco-enzyme products made by the participants. Moreover, the participants were enthusiastic throughout the program and planned to continue practicing it at home to address problems such as unpleasant odors in animal pens, agricultural applications, and as a cleaning agent, for example dishwashing. The conclusion of this activity is that eco-enzymes have the potential to serve as an environmentally friendly natural cleaner as well as a strategy for household waste management.