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Pemanfaatan Limbah Tepung Sagu (Onggok) Menjadi Pakan Ternak di Desa Ngemplak Kidul Kabupaten Pati M. Syaipul Hayat; Ummi Kaltsum
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 1 (2021): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.034 KB)

Abstract

The aim of IbM of tapioca waste processing to be livestock feed is to provide skills producing fodder to partners. Partners of this IbM are the housewifes of RT 1 RW 1 and RT 3 RW 1 in Ngemplak Kidul Pati. The majority of local residents depends life as a laborer pelvis cassava seasonally. In fact, in this area there are several producer of corn starch that produced sago waste. About 10.5 tons of sago waste is produced by two producers every day. The solution of the problems is the utilization of sago waste into useful thing and economic valued, so that it can be an alternative incoming source for residents. Service activities included coordination with the RT, socialization program to partners, training of feed manufacture, business management training, and the production of livestock feed. Livestock feed was made by mixing tapioca waste, salt, molasses, water, urea, ammonium sulfate, and fish extracts. The next process was fermentation for 6 days and drying. The results of this IbM program is livestock feed ready to be marketed.
Pemanfaatan Kulit Pisang Kepok Kuning (Musa acuminata balbisiana) sebagai Bahan Baku Bioetanol Konteks Teknologi Ramah Lingkungan Putri Ramadan Lazuardi; Ariefa Primair Yani; Rendy Wikrama Wardana; Mellyta Uliyandari; M. Syaipul Hayat
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9651

Abstract

This research aims to determine the optimal composition and fermentation time by varying the starter used to make bioethanol. The method used was an experiment with 45 samples of yellow kepok banana peel which were fermented for 13, 19 and 25 days. This research used 5 treatments, namely, a) composition A, namely 100% yeast (no added nutrients); b) composition B, namely 100% urea; c) composition C, namely 100% NPK; d) composition D, namely 50% urea and 50% NPK; e) composition E, namely 75% urea and 25% NPK. The quantitative data obtained was then analyzed using the average bioethanol content presented in the table. Qualitative data was analyzed descriptively with a systematic study. The results showed that the highest bioethanol content was obtained after fermentation (12.67 ± 9.29%) and after distillation (32 ± 10%) with composition A (100% yeast) and a fermentation time of 25 days. The highest combination of bioethanol yields was obtained after fermentation (6 ± 0%) and after distillation (31.67 ± 2.31%) with composition E (75% urea and 25% NPK) with a fermentation time of 25 days. In conclusion, the longer the fermentation time, the more bioethanol content increases. Keywords: Bioethanol, Kepok Banana Peel, Environmentally Friendly Technology
Analysis of Science Process Skills of Junior High School Students on The Concept of Elements, Compounds, and Mixtures Based on Education for Sustainable Development Susilo Hardiyani; Fenny Roshayanti; Harto Nuroso; M. Syaipul Hayat
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10352

Abstract

This research aims to analyze students' science process skills in solving science questions at State Middle Schools in Blora. This research uses a qualitative descriptive method. The instrument used in this research was a SPS test question in the form of an essay. The research data was carried out quantitatively and qualitatively. The results of the study show that the SPS of students at State Middle Schools in Blora on the concepts of elements, compounds, and mixtures is in the low category with an average of 50%. Based on the nine indicators analyzed, observing indicators have an average percentage of 54%, grouping indicators have an average percentage of 45%, grouping indicators have an average percentage of 45%, interpreting indicators have an average percentage of 53%, forecasting indicators have an average -an average percentage of 55%, the indicator of asking questions has an average percentage of 49%, the indicator of formulating a hypothesis has an average percentage of 52%, the indicator of applying concepts has an average percentage of 47%, the indicator of communicating has an average the average percentage is 53%, and the indicator of designing an experiment has an average percentage of 35%. The average score and achievement value of students is that there are 24 students in the sufficient category and 8 students in the low category.