The largest kenaf culture in Indonesia is in Laren, Lamongan. Kenaf plants are suitable to be planted in the Bonorowo field. The less potential land conditions make the cultivation of kenaf plants must use chemicals. The use of chemicals has the potential to harm the environment. The approach to identifying and analyzing environmental impacts is the Life Cycle Assessment (LCA). LCA is one method to find out the life cycle of agriculture. LCA stages are Goal and Scope Definition, Life Cycle Inventory, Life Cycle Impact Assessment, and Interpretation. Environmental impact measurement is based on fifteen categories grouped into four categories. LCA processing results show the use of urea fertilizer has the most significant negative impact on the environment. The biggest impact category due to the use of urea fertilizer is aquatic ecotoxicity. The use of urea fertilizer affects the types of resources, climate change, ecosystem quality, and human health. Of the four groups, which have the highest value, are the resource group. The use of urea fertilizer has the most significant role in the success of kenaf cultivation because kenaf cultivation requires more N elements to improve the quality of kenaf stems. The use of organic fertilizer can be an option to reduce the use of urea fertilizer.
ABSTRAKDesa Balongbendo terletak di kecamatan Balongbendo Kabupaten Sidoarjo, beberapa warga mempunyai pencaharian sebagai peternak dan budidaya ikan. Sulitnya ketersediaan pakan ternak dan ikan membuat harga menjadi mahal dan berdampak pada menurunnya jumlah ternak dan ikan, yang berakibat pada penurunan pendapatan warga. Disisi lain sampah rumah tangga menjadi persoalan tersendiri di lingkungan desa. Limbah rumah tangga dapat dipilah dan dikelola dengan baik sebagai salah satu media untuk budidaya maggot. Pengabdian masyarakat ini bertujuan untuk memberikan pemahaman dan ketrampilan kepada warga tentang budidaya maggot melalui penyuluhan dan pendampingan. Diawali dengan penyuluhan pemilahan dan pengelolaan sampah rumah tangga, serta penyuluhan dan pendampingan budidaya maggot. Pendampingan budidaya maggot diawali dengan membuat kandang lalat dan biopon tempat menampung maggot. Hasil penyuluhan dan pendampingan kepada 20 warga RT 03 RW 01 Balungbendo menunjukkan bahwa 90% warga mengetahui cara pemilahan dan pengolahan sampah, serta mengetahui cara budidaya maggot. Kata kunci: pakan ikan; ternak ayam; sampah rumah tangga; budidaya maggot. ABSTRACTThe village of Balongbendo is located in the sub-district of Balongbendo, Sidoarjo Regency, where many residents have a means of subsistence as farmers and fish farms. The difficulty of providing animal feed and fish makes prices expensive and has an impact on decreasing the number of livestock and fish, which results in a decrease in people's income. On the other hand, household waste is another problem in the village environment. Household waste can be organized and managed as a medium for maggot cultivation. This community service aims to provide understanding and skills to residents about maggot cultivation through counseling and assistance. The program starts with tips on sorting and managing household waste, in addition to advice and mentorship on maggot cultivation. Assistance in maggot cultivation begins with making fly cages and phones to accommodate maggots. The results of counseling and assistance to 20 residents of RT 03 RW 01 Balungbendo showed that 90% of residents knew how to sort and manage waste, and how to cultivate maggot. Keywords: feed; chicken cultivators; household waste material; maggot cultivation format.
ABSTRAKHarga kedelai yang tidak stabil dan proses produksi dengan alat sederhana merupakan salah satu hal yang dialami oleh pengrajin tahu dusun Wonosari. Pengabdian masyarakat ini bertujuan memberikan pelatihan dan pendampingan manajemen rantai pasok bagi pengrajin tahu Dusun Wonosari Kediri agar para pengrajin dapat mengelola rantai pasok secara efisien serta mengetahui risiko yang mungkin timbul dalam industri tahu. Pelaksanaan kegiatan dilakukan melalui ceramah dan diskusi yang terbagi atas pengenalan rantai pasok, pengelolaan demand dan persediaan, serta manajemen risiko dalam rantai pasok. Pendampingan dilakukan melalui isian kuisioner yang disediakan pada setiap pelatihan. Hasil kegiatan pengabdian masyarakat menunjukkan bahwa pengrajin tahu memahami pentingnya mengelola rantai pasok, dapat mengelola permintaan dengan membuat jadwal produksi mingguan serta menentukan persediaan kedelai dengan Min Max. Sedangkan pada manajemen risiko rantai pasok hal yang sering terjadi adalah kualitas tahu tidak baik disebabkan kualitas kedelai yang kurang baik, proses perendaman yang tidak tetap dan tahu yang tidak terjual pada musim penghujan. Kata kunci: tahu; rantai pasok; pelatihan; pendampingan; manajemen risiko. ABSTRACTUnstable soybean prices and the production process with simple tools is one of the things experienced by tofu craftspeople in Wonosari Hamlet. This community service aims to provide supply chain management training and assistance for tofu craftspeople in Wonosari Kediri Hamlet so they can manage the supply chain efficiently and know the risks that may arise in the tofu industry. Implementation of activities is carried out through lectures and discussions which are divided into supply chain introduction, demand and supply management, and risk management in the supply chain. Assistance is carried out through filling out a questionnaire given at each training session. The results of the community service activities show that they know the importance of managing the supply chain, can manage demand by making weekly production schedules and determining soybean supplies with Min Max. Whereas in supply chain risk management, what often happens is poor quality of tofu due to poor quality soybeans, the soaking process is not fixed and tofu is not sold during the rainy season. Keywords: tofu; supply chain; risk management
ABSTRAKKeterbatasan para lansia dalam melakukan aktivitasnya terutama dalam gerakan kaki saat berjalan, maka membutuhkan alat bantu jalan. Alat bantu jalan memiliki fungsi penggunaan dan cara pemakaian yang berbeda, salah satunya adalah tongkat. Tongkat sering digunakan untuk membantu keseimbangan, memperlebar langkah dan menurunkan beban tubuh di kaki. Panti Hargo Dedali merupakan sebuah panti yang menampung para lansia yang menerima bantuan tongkat, karena selain digunakan untuk penghuni panti juga disalurkan kepada panti sekitar yang dinaungi oleh Yayasan. Komunitas Buat Mentawai Bangga (BMB) Surabaya dalam masa pandemi dimana kegiatan lebih terbatas memiliki waktu luang yang dapat digunakan untuk menambah pengetahuan khususnya dalam berwirausaha serta mendapat ketrampilan lain. Dengan kondisi seperti itu, tujuan dari pengabdian masyarakat ini adalah membantu membuat tongkat jalan melalui pelatihan dan pendampingan bagi komunitas BMB. Kegiatan yang dilakukan di Laboratorium Sistem Produksi meliputi pelatihan perhitungan Harga Pokok Produksi, pelatihan penggunaan alat permesinan, serta pendampingan pembuatan tongkat. Pelaksanaan pengabdian masyarakat dapat terlaksana dengan baik dengan peningkatan pengetahuan dan keterampilan peserta. Kata kunci: tongkat lansia; pelatihan harga pokok produksi; pendampingan pembuatan tongkat; komunitas buat mentawai bangga (BMB), laboratorium sistem produksi. ABSTRACTThe limitations of the elderly in carrying out their activities, especially in foot movement when walking, require a walking aid. Walking aids have different useful functions and ways of use, one of which is a cane. Canes are often used to help balance, widen the stride and lower the weight on the legs. Hargo Dedali is an orphanage that accommodates the elderly who receive cane assistance, because apart from being used for the residents of the orphanage, it is also distributed to nearby orphanages that are sheltered by the Foundation. The Community for Buat Mentawai Bangga (BMB) Surabaya during a pandemic where activities are more limited and have free time that can be used to increase knowledge, especially in entrepreneurship, and acquire other skills. With such conditions, the purpose of this community service is to help make walking sticks through training and mentoring for the BMB community. Activities carried out in the Production Systems Laboratory include training in calculating the Cost of Production, training in the use of machine tools, and mentoring in the manufacture of sticks. The implementation of community service can be carried out well by increasing the knowledge and skills of participants. Keywords: walking stick; cost of production training; assistance in making sticks; community buat mentawai bangga (BMB) ; production system laboratory.
Excess inventory of goods is one of the factors to increase production costs and can reduce the profits earned by the company. The company's ability to control the supply of raw materials is the key to the continuity of the production process. This research was conducted plastic-based packaging industry that focuses on injection and blows molding to determine an inventory control system that can minimize the cost of raw material inventory, especially PET (Polyethylene Terephthalate) type plastic seeds. The inventory model is Economic Order Quantity (EOQ), Economic Order Interval (EOI), and Min-Max. The Monte Carlo simulation approach determines the right inventory model in the future, with Perpetual Inventory Simulation, Periodic Inventory Simulation, and Min-Max Simulation. Based on current demand, the EOQ method produces an economic order quantity of 20,055 kilograms, safety stock 12,687 kilograms, reorder point 53,380 kilograms, with a total inventory cost of Rp 116,237,173. On the other side, the Monte Carlo simulation approach for the next 34 weeks of demand, the EOQ method also produces minimal inventory costs, compared to other models. The EOQ method can be a solution to companies in inventory policies.
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.