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Pemberdayaan Masyarakat Desa Dalam Pemanfaatan Sampah Organik Melalui Pelatihan Pembuatan Pupuk Organik Syaifudin, Andang; Avitasari, Ratna; Lestari, Yunita Dwi; Lutfi, Jihan; Maula, Indah Safaatul; Mauludi, Ahmad; Karnila, Karnila; Nadhiroh, Ayu Lailatun; Sari, Septina Putri Nur Wulan; Astuti, Fitri Puji
Prima Abdika: Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2024): Volume 4 Nomor 1 Tahun 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v4i1.3326

Abstract

Soil conditions vary from region to region. Some are fertile, while others are less fertile. Factors such as nutrient imbalance, soil depletion, decreased organic content, and microbial activity affect soil fertility. To maintain the balance of soil nutrients and organic matter, it is necessary to add organic fertilizers to harmonize the nutrient content of the soil. Chemical fertilizers only provide one type of plant nutrient without improving soil properties. Socialization of organic fertilizers is needed so that people are wiser in maintaining soil fertility with organic materials. The community service was carried out to provide training and practice in making organic fertilizer from livestock manure and plant residues in Duku Candi Baru, Genting Village, Cepogo District, Boyolali Regency. This service activity uses two approaches, namely counseling and training. The extension stage is carried out by providing material about processing cow dung into organic fertilizer. Training is carried out by demonstrating how to make organic fertilizer in a simple way. This training begins with the socialization of making organic fertilizer and compost, which aims to make the community understand first about information about organic fertilizer and compost along with its benefits, then continued with the practice of making organic fertilizer and compost. This training educates the community about the use of organic waste for organic fertilizer in sustainable agriculture. Through a mixture of simple materials such as cow dung, vegetable waste, EM4, and molasses, it is hoped that the community will use organic fertilizers rather than chemical fertilizers for more environmentally friendly agricultural products.
Aktivitas Antibakteri Isolat Jamur Endofit Kitolod (Hippobroma longiflora (L.) G. Don.) terhadap Bakteri Escherichia coli dan Staphylococcus aureus Pramesta, Carerina Oktavia; Syaifudin, Andang; Kusumarini, Niken
Journal of Natural Sciences Vol 6, No 3 (2025): Journal of Natural Sciences November
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v6i3.1031

Abstract

Endophytic fungi are microorganisms that inhabit plant tissues without causing harm to their hosts. Hippobroma longiflora (L.) G. Don (kitolod) is known to contain secondary metabolites with antibacterial potential. This study aimed to isolate and evaluate the antibacterial activity of endophytic fungi from the leaves and flowers of kitolod against Escherichia coli and Staphylococcus aureus. Isolation was performed by surface sterilization using 1% NaOCl, 70% ethanol, and sterile water, followed by cultivation on PDA medium. Nine isolates were obtained, consisting of four from flowers and five from leaves. Extracts from PDB cultures were tested using the disc diffusion method (30 µL/disc). Results showed that isolate BK1 exhibited strong antibacterial activity against S. aureus (11.16 mm) and moderate activity against E. coli (9.71 mm). Isolates BK3 and DK3 also displayed strong inhibition zones. The positive control (chloramphenicol) produced very strong inhibition, while the negative control (sterile water) showed none. The antibacterial activity is presumed to originate from secondary metabolites of endophytic fungi, indicating their potential as natural antibacterial sources. Further studies are needed to determine MIC values and conduct molecular identification of the selected isolates.
Endophytic fungi from Parijoto (Medinilla speciosa) leaves and their potential as biocontrol agents against Corn Pest Larvae Syaifudin, Andang; Wahidah, Baiq Farhatul
Journal of Natural Sciences and Mathematics Research Vol. 11 No. 2 (2025): December
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jnsmr.v11i2.28768

Abstract

Parijoto (Medinilla speciosa) leaves are widely used for their antimicrobial properties. Endophytic fungi from these leaves show potential as entomopathogenic agents against Helicoverpa armigera larvae, a moth pest of cotton and corn.The research activities conducted in the laboratory include the isolation and characterization of endophytic fungi, as well as entomopathogenic testing against H. armigera larvae using a spraying technique with endophytic fungal extracts. In this study, 5 isolates were obtained from leaves and assessed their entomopathogenic properties. The isolate code is EP1, EP2, EP3, EP4, EP5. Bioassays were conducted to evaluate the effectiveness of these fungi in controlling H. armigera larvae. Among the tested fungi, EP5 demonstrated the highest entomopathogenic activity, significantly reducing the survival rate of the larvae. These findings indicate that EP5 holds substantial promise as a biocontrol agent for managing H. armigera populations with mortality percentage 30,78%, offering a sustainable and environmentally friendly alternative to chemical pesticides. The study underscores the potential of utilizing endophytic fungi from parijoto leaves in integrated pest management strategies.