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Analysis of the Effect of Variations in Organic Waste Composition on Body Weight Growth of Black Soldier Fly Larvae (Hermetia Illucens) Auliani, Restu; Apsari, Desy Ari; Rusli, Mustar
Indonesian Journal of Global Health Research Vol 6 No 5 (2024): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v6i5.3324

Abstract

The increasing amount of organic waste requires special attention in its management. Efforts to conserve and manage organic waste in bioenergy are one of the current intensive efforts through the cultivation of BSF maggots. This study aims to see the effect of variations in waste composition on body weight growth in maggot growth, analyze fat, protein, and water content based on variations in waste composition decomposed by maggot, and determine the Waste Reduction Index (WRI). This research is a quasi-experiment with the pre-and-post Group Design method, using 5 variations of a waste composition consisting of catering waste, vegetable and fruit waste with washing or chopping treatment. The growth of magot larvae body weight was best in the variation of catering waste with slurry treatment, with the final weight of magot reaching 3025 grams from the initial weight of larvae weighing 50 grams. Proximate analysis was carried out on a maggot that was 21 days old, namely water content ranging from 60.73% to 65.42%, and fat content from 47.29% - 51.24%. The protein content is 19.11% - 42.76%. The results of one-way Anova analysis obtained Sig value. (0.000) < α then H0 is rejected, it can be concluded that the five variations of waste composition in maggot feed have a different average weight gain of maggot, and have different weight gain. The WRI value obtained is 2.4 - 2.99.
Penyuluhan Pengelolaan Sampah Menjadi Ecobrick di Desa Talimbaru Kecamatan Barusjahe Kabupaten Karo Tahun 2025 Bambang, Th. Teddy; Syaputri, Deli; Manik, Erba Kalto; Rusli, Mustar; Auliani, Restu; Karo, Marina Br
JUKEMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 4 (2025): JUKEMAS: Jurnal Pengabdian Kepada Masyarakat, Desember 2025
Publisher : Lumbung Pare Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60126/jukemas.v2i4.1273

Abstract

Permasalahan sampah seolah menjadi permasalahan yang tidak berujung. Selain mencemari lingkungan, sampah juga menjadi tolak ukur derajat kesehatan masyarakat. Berbagai usaha telah dilakukan dalam upaya pengelolaan sampah dimasyarakat, salah satunya adalah dengan mendirikan program pembuatan ecobrick. Ecobrick adalah metode pengolahan limbah plastik dengan cara mengisi botol plastik bekas dengan sampah plastik lain yang sudah kering dan bersih, lalu dipadatkan hingga penuh. Ecobrick kemudian bisa digunakan sebagai bahan bangunan, seperti untuk dinding, furnitur, atau paving block. Program pengabdian kepada masyarakat tahun 2025 ini bertujuan untuk menyelesaikan masalah yang dihadapi oleh masyarakat desa yang bersifat komprehensif, multisektoral, yang mampu menuntun masyarakat ke arah kehidupan yang lebih sejahtera dan dinamis serta membantu meningkatkan kondisi sosial ekonomi warga dan mempermudah akses terhadap informasi dan ilmu pengetahuan tentang pengelolaan sampah berbasis masyarakat. Kegiatan pengabdian masyarakat kali ini bertujuan untuk melakukan pendampingan kepada masyarakat desa Talimbaru untuk meningkatkan kapabilitas dalam manajemen pengelolaan bank sampah. Selanjutnya masyarakat akan dibekali kreatifitas dalam mengolah sampah menjadi barang bernilai jual dalam kuantitas dan kualitas produk. Metode pelaksanaan pengabdian kepada masyarakat menggunakan metode pendampingan dan pelatihan.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PERILAKU HIDUP BERSIH DAN SEHAT PADA SISWA SEKOLAH DASAR DI SD NEGERI 101846 KECAMATAN KUTALIMBARU TAHUN 2025 Susanti Br Perangin-angin; Putri Febriani; Teddy Bambang; Mustar Rusli; Erba Kalto
Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) Vol. 21 No. 1 (2026): Jurnal Ilmiah PANNMED Periode Januari - April 2026
Publisher : Poltekkes Kemenkes Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36911/pannmed.v21i1.2564

Abstract

Clean and Healthy Living Behavior (PHBS) is an important preventative measure for improving the health status of school-aged children. However, the implementation of PHBS in schools still faces various obstacles such as low student knowledge, unsupportive attitudes, and limited sanitation facilities. This can impact the health quality of students and reduce the effectiveness of school health programs. This study was conducted to analyze the factors related to PHBS actions among students at SD Negeri 101846 in Kutalimbaru Sub-district, Deli Serdang Regency, in 2025. This research used an analytical survey design with a cross-sectional approach, involving all 48 students in grades IV and V through a total sampling method. Data were collected using a structured questionnaire that covered variables such as knowledge, attitudes, availability of facilities, and PHBS actions. Data analysis was performed with the Chi- Square test using a significance level of 0.05. The study results showed that most students had low knowledge (58.3%), poor attitudes (56.3%), and rated the school's facilities as low (89.6%). Despite this, students' PHBS actions were relatively balanced, with 50% being good and 50% being poor. Statistical tests showed a significant relationship between knowledge and CHLB actions (p=0.000) and between attitudes and PHBS actions (p=0.004). However, the availability of facilities was not significantly related to actions (p=0.345). In conclusion, knowledge and attitude factors are more dominant in influencing student behavior than are facilities. Therefore, it is recommended that the school strengthen health education interventions, promote healthy habits, and enhance the role of teachers and parents in instilling PHBS from an early age.
Pengabdian Masyarakat Untuk Meningkatkan Pengetahuan Dan Keterampilan Masyarakat Dalam Pengelolaan Sampah Rumah Tangga Menjadi Bahan Bernilai Ekonomis Di Desa Talimbaru Kecamatan Barusjahe Kabupaten Karo Deli Syaputri; Susanti Br Perangin Angin; Samuel Marganda H Manalu; Mustar Rusli; Th.Teddy BS
JURNAL PENGABDIAN MASYARAKAT AKADEMISI Vol. 4 No. 3 (2026): JULI : JURNAL PENGABDIAN MASYARAKAT AKADEMISI
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jpma.v4i3.2301

Abstract

Household waste is an environmental problem that continues to increase along with population growth and changes in people's lifestyles. Based on data from the Ministry of Environment and Forestry (KLHK) in 2023, Indonesia produces around 67.8 million tons of waste annually, of which around 37.3% comes from household waste. Ironically, most of this waste has not been managed properly, causing various negative impacts, such as environmental pollution, health problems, and disasters such as floods. Household waste management remains a problem in Talimbaru Village, Barusjahe District, Karo Regency due to the community's lack of knowledge in sorting and utilizing waste. This community service activity aims to improve community knowledge, attitudes, and actions through counseling and training on managing organic and inorganic waste into economically valuable products. The methods used include counseling, demonstrations of composting and ecobrick making, hands-on practice, and evaluation using pre-tests and post-tests for 80 participants. The results of the activity showed an increase in community knowledge from the majority in the low category to all participants in the high category after the training. Positive attitudes and community actions regarding waste management have also increased, marked by the implementation of waste sorting, composting, and the utilization of plastic waste to create ecobricks. These activities effectively increase community capacity in household waste management and support the creation of a cleaner, healthier, and more economically valuable environment.