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All Journal BIOEDUSCIENCE Jurnal Penyuuhan dan Pemberdayaan Masyarakat (JPPM)
Setyowati, Laras
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Social Sciences

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SOSIALISASI PROGRAM PENGELOLAAN SAMPAH MENJADI ECOBRIK DI PENDIDIKAN DASAR DESA WOTGALIH, LUMAJANG Rukmana, Sarah Nurmala Putri; Rahmasari, Ayu; Putri, Vadila Mulia; Agustia Putri, Elsa Sabrina; Setyowati, Laras; Al Farabi, Akhfad; Dhohan, Ajie; Wahyu Ramadani, Tasya; Edo Wahyudi, Kalvin
Jurnal Penyuluhan dan Pemberdayaan Masyarakat Vol. 1 No. 3 (2022): Jurnal Penyuluhan dan Pemberdayaan Masyarakat
Publisher : CV. Era Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59066/jppm.v1i3.88

Abstract

Garbage is one of the problems in Indonesia that can have a negative impact on the environment and public health. Environmental cleanliness is a shared responsibility, including children such as children who are still sitting in elementary education. It is necessary to give understanding and habituation from an early age so that they can become individuals who can maintain environmental cleanliness, starting from building the habit of disposing of waste in its place to being able to reuse waste that can still be used/reprocessed. Ecobricks are plastic bottles filled densely with non-biological waste, namely plastic. Ecobricks are a grassroots solution to plastic waste. Community service activities carried out by students of the Thematic KKN Disaster Resilient Village UPN Veterans East Java group 123 in Wotgalih Village, Yosowilangun District, Lumajang Regency involved students to process ecobrick waste. This community service uses a qualitative approach to the observation method. Collecting data through direct observation, participatory-observation, interviews and door prize distribution.
Metabolit Sekunder Bacillus sp. sebagai Antijamur Jamur Patogen Tular Benih pada Benih Jagung dengan Metode Uji Blotter Setyowati, Laras; Purnawati, Arika; Mujoko , Tri; Mukaromah, Fathul
BIOEDUSCIENCE Vol 8 No 1 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/12588

Abstract

Background: Seed is a planting material that must have high viability and quality, including being free from pathogens. One of the obstacles in the supply of quality maize seeds is seed-borne fungal pathogen which can affect the quality of maize seeds and cause plant disease. Endophytic bacteria Bacillus sp. has been widely studied to be able to produce secondary metabolites as antifungals. This study aimed to determine the exact concentration of secondary metabolites of endophytic bacteria Bacillus sp. to decrease the infections of seed-borne pathogens fungal on maize seeds using the blotter test method. Methods: This study used a completely randomized design with four concentration levels (10%, 15%, 20%, 25%) and two strain codes of endophytic bacteria Bacillus sp. (Bth-31a and Bth-22). Results: The result of identifying seed-borne fungal pathogen on maize seed included Fusarium sp., Aspergillus flavus, Aspergillus niger, and Rhizopus sp. The Bth-22 treatment with a concentration of 25% could decrease the infection of seed-borne fungal pathogen and had the highest percentage until 50% compared to the control. While the lowest percentage to decrease the infections of seed-borne fungal pathogen occurred in the Bth-31a treatment with a concentration of 10%, which was 32.1% compared to the control. Conclusions: All seed treatments that used secondary metabolites of Bacillus sp. able to decrease the infections of seed-borne fungal pathogen on maize seed compared to the control. In addition, the treatment of secondary metabolites Bacillus sp. is able to increase the germination of maize seeds.
Co-Authors Agustia Putri, Elsa Sabrina Al Farabi, Akhfad Arika Purnawati Dhohan, Ajie Edo Wahyudi, Kalvin Mujoko , Tri Mukaromah, Fathul Putri, Vadila Mulia Rahmasari, Ayu Rukmana, Sarah Nurmala Putri Wahyu Ramadani, Tasya