Learning is a process of interaction between students and educators as considerable as learning resources in learning environment. The use of media in learning plays an important role in providing clearer explanation for difficult materials or concepts for students. This research aimed at developing booklet as a biology teaching suplement, especially in human movement system material for XI grade. This R&D research used the Plomp model which consisted of preliminary research, prototype development phase, and assessment phase. The data were analyzed qualitatively and quantitatively. The booklet developed was validated by 3 validators. The human movement system booklet for XI grade was categorized as very valid (94.11), stated as very practical by students (94.59) and teachers (92.19). It is suggested for teacher to use the human movement system booklet developed for XI graders.
Setiap hari aktivitas masyarakat termasuk masyarakat kampus (dosen, pegawai, dan mahasiswa) selalu menghasilkan limbah organik dan anorganik. Limbah dapat berasal dari sisa makanan sivitas akademika UNP maupun sisa bahan praktikum-praktikum di laboratorium biologi dan kimia FMIPA UNP. Ketika lingkungan kotor maka tidak sedikit tim cleaning service di UNP yang kewalahan. Tujuan kegiatan ini adalah bagaimana pengolahan sisa sayur dan buah di lingkungan kampus menjadi produk bermanfaat. Solusi yang ditawarkan melalui pengabdian ini adalah mengolah sampah makanan khususnya buah dan sayuran menjadi larutan ecoenzyme yang dapat digunakan untuk berbagai keperluan bagi kesehatan dan lingkungan. Oleh karena itu sangatlah tepat jika hadirnya suatu pusat produksi ecoenzyme di jurusan biologi FMIPA UNP. ECOBY adalah merek dagang ecoenzyme yang dibuat oleh unit usaha PPUPIK Jurusan Biologi FMIPA UNP berkerjasama dengan Tim Mahasiswa HMJ Biologi. Proses pembuatan ecoenzyme berasal dari sampah sayur dan kulit buah, gula merah dan air dengan perbandingan 3:1:10. Proses ini membutuhkan waktu 90-100 hari minimal. Sisa buah yang digunakan adalah kulit apel, jeruk, nanas, pir, semangka, lemon, melon, mangga, alpukat yang diperoleh dari lingkungan sekitar UNP. Ecoenzyme mempercepat reaksi biokimia di alam untuk menghasilkan enzim yang berguna untuk berbagai kebutuhan sehari-hari.
This research is focused on analyzing the quality of eco-enzymes based on differences in plant tissue on organic matter in the manufacture of eco-enzymes. The purpose of this study was to compare the quality of eco-enzymes made from pineapple peel (dominated by epidermal tissue) and pineapple flesh (dominated by parenchyma tissue). This research method is an experimental method with 3 repetitions. This research was conducted from June 3, 2021, to July 3, 2021. Pineapple peel and pineapple flesh each with a ratio of 3 parts (as organic matter) were mixed with 1 part molasses and 10 parts clean water, then fermented for 1 month. Samples of eco-enzymes from pineapple peel and pineapple flesh were analyzed to compare the research parameters in the form of color, organic conditions, the position of organic matter, aroma, presence of pitera mushrooms, and pH. The results showed that the eco-enzyme gave rise to different parameters but both had good quality. However, in this study the eco-enzyme that had better quality was the eco-enzyme derived from pineapple flesh (dominated by parenchyma tissue). So, it can be said that the eco-enzyme produced from tissue dominated by parenchyma tissue has better quality than that which is dominated by epidermal tissue.
Garbage is one of the important factors that can damage the balance of the environmental ecosystem. The market is a place for the economy, but the market is one of the largest producers of waste, accounting for 24% of the total waste. Most of the markets in Indonesia are still traditional markets which are slum, muddy, with a lot of garbage scattered about and have a bad smell. This pile of garbage causes various problems, ranging from health problems, air, water and soil pollution. Garbage has the potential to contribute to increasing greenhouse gas emissions. One way to minimize this problem is to implement a community-based waste management program, especially vegetable and fruit traders, by converting market organic waste into Eco-enzyme products. Eco- enzyme is a solution of complex organic substances produced from the fermentation process of organic waste, sugar, and water. Some of the benefits of Eco-enzyme are as a multipurpose cleaning fluid, a liquid to keep fruits and vegetables fresh, air purifier, plant fertilizer, pest repellent, and preserving the environment. From the waste management problem in the market and as an effort to achieve the goals of SDGs goals 12, we came up with a solution idea, namely "Ecoby Techno System, Organic Waste Management Into Eco-enzyme Products To Support Zero Waste Indonesian Market." Ecoby Techno System is a center for managing market organic waste into Eco-enzyme products by utilizing the Internet of Things (IoT). The application of the Ecoby Techno System can save costs, time and energy so that market waste management does not burden the regional or central government budget. The implementation of this system can support the government to realize a zero waste Indonesian market.
Talang Lake is located in the Nagari area of Kampung Batu Dalam Subdistrict The Twin Lakes of Solok Regency. A driving force for the development of tourist villages is called groups Tourism Awareness (POKDARWIS). A frequently reported problem for tourist areas is the increasing volume of waste originating from tourists. One solution to overcome the problem of organic waste, especially food waste is to turn the waste into an ecoenzyme. Ecoenzyme is an organic solution that produced from simple fermentation of fresh vegetables and fruit peel waste, brown sugar and water. Ecoenzyme could be used to hand sanitizer and disinfectant, that one of the most needed products during this COVID-19 pandemic. Ecoenzyme also has the potential to become organic fertilizer solutions for agriculture so as to reduce the use of chemical fertilizers, vegetable and fruit yields better and the environment is not polluted. Ecoenzymes can help the maintenance sanitation and control of lake water quality. So that ecoenzyme has the potential to save expenses and earn additional income public. Through the use of biotechnology ecoenzyme is expected to be a preventive effort for the development of tourist villages through good and useful waste management. Based on the feedback was given, in general, people feel very satisfied and know that organic waste can great benefit to life.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.