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All Journal R.E.M (Rekyasa Energi Manufaktur) Jurnal JMM (Jurnal Masyarakat Mandiri) Jurnal Agrotek UMMat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Agro Dedikasi Masyarakat (JADM) Protech Biosystems Journal JTPG (Jurnal Teknologi Pertanian Gorontalo)
Karyanik, Karyanik
Prodi Teknik Pertanian, Fakultas Pertanian, Universitas Muhammadiyah Mataram
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

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PENGUATAN EKONOMI PEREMPUAN KEPALA KELUARGA BERBASIS PEMANFAATAN LIMBAH RUMAH TANGGA SEBAGAI ECOENZYM DI DESA SIGAR PENJALIN LOMBOK UTARA Earlyna Sinthia Dewi; Muliatiningsih Muliatiningsih; Suhairin Suhairin; Karyanik Karyanik; Nur Annisa Istiqamah; Desy Ambar Sari
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 3 (2023): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i3.15970

Abstract

ABSTRAKPengabdian Penguatan Ekonomi Perempuan Kepala Keluarga (PEKKA) Berbasis Pemanfaatan Limbah Rumah Tangga Sebagai Ecoenzym Di Desa Sigar Penjalin Lombok Utara. Pengabdian ini dilaksanakan di Desa Sigar Penjalin Kecamatan Tanjung Kabupaten Lombok Utara. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengetahuan mitra mengenai pengolahan sisa-sisa makanan atau sampah rumah tangga menjadi produk yang memiliki nilai tambah dan bernilai ekonomis. Selain itu, produk yang dihasilkan dari pengolahan limbah tersebut juga dapat memberikan sumbangan pendapatan dalam perekonomian mitra. Pelaksanaan kegiatan pengabdian dilakukan dengan dua metode yaitu metode pelatihan dan pendampingan dengan pemberian pre test sebelum kegiatan pelatihan dimulai dan post test setelah kegiatan pelatihan selesai. Pelatihan dan pendampingan dilakukan dengan praktek pembuatan ecoenzym oleh anggota mitra dengan pendampingan oleh tim pelaksana kegiatan hingga ecoenzym dapat dipanen, yaitu selama 3 bulan. Hasil kegiatan menunjukkan bahwa anggota mitra umumnya langsung membuang sampah rumah tangga tanpa diolah yaitu sebesar 76%. Hasil pelatihan pembuatan ecoenzym menunjukkan terjadi peningkatan pemahaman anggota mitra mengenai ecoenzym sebesar 16% dibandingkan sebelum dilaksanakan kegiatan pelatihan, anggota mitra yang tidak mengetahui tentang ecoenzyme adalah 84%. Hal ini menunjukkan rendahnya pengetahuan dan pemahaman bahwa sampah dapat diolah menjadi produk yang bernilai ekonomis sehingga dapat menjadi salah satu sumber pendapatan yang pada akhirnya akan meningkatkan kesejahteraan dan kualitas hidup . Kegiatan pengabdian ini akan berlangsung selama 4 bulan sejak awal persiapan kegiatan hingga produk ecoenzym dapat dipanen. Kata kunci: ekoenzym; Limbah rumah tangga; PEKKA. ABSTRACTEconomic Strengthening Service for Women-Headed Households (PEKKA) Based on the Utilization of Household Waste as Ecoenzymes in Sigar Penjalin Village, North Lombok. This service was carried out in Sigar Penjalin Village, Tanjung District, North Lombok Regency. This service activity aims to increase partners' knowledge about processing food or household waste into products that have added value and economic value. In addition, the products produced from processing this waste can also contribute to the income of the partner's economy. The implementation of community service activities is carried out using two methods, namely training and mentoring methods by giving a pre-test before the training activities begin and a post-test after the training activities are completed. Training and mentoring are carried out by practising making eco enzymes by partner members with assistance from the activity implementation team until the eco enzymes can be harvested, which is for 3 months. The results of the activity show that partner members generally directly dispose of household waste without processing, which is 76%. The results of the training on making eco enzymes showed an increase in partner members' understanding of ecoenzymes by 16% compared to before the training activities were carried out, partner members who did not know about ecoenzymes were 84%. This shows the low knowledge and understanding that waste can be processed into economically valuable products so that it can become a source of income which will ultimately improve welfare and quality of life. This service activity will last for 4 months from the beginning of the preparation of activities until the eco enzyme products can be harvested.  Keywords: ecoenzyme; Household waste; PEKKA.
Design of a Biomass Gasification Stove for Corn Cob Waste Teguh Permadi; Budy Wiryono; Karyanik Karyanik; Asmawati Asmawati
Protech Biosystems Journal Vol 2, No 1 (2022): Protech Biosystems Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v2i1.9518

Abstract

Stoves are one of the technologies that play an important role in energy utilisation at the household scale. The utilisation of biomass waste as a fuel source is because the waste has a significant energy content. Based on BPS statistics for corn production in 2016, NTB province reached 1,278,271 tonnes and increased in 2017 to reach 2,127,324 tonnes, based on these data it is possible that corn will produce corn cobs that have the potential to be developed into bioethanol and bioenergy. The purpose of this study was to design and build a household scale corn cob waste biomass gasification stove, determine the effect of variations in air flow velocity on room temperature in the combustion process of corn cob waste, determine the comparison of water boiling temperatures at variations in air flow velocity of 5.0 m/s, 10.0 m/s, and 15.0 m/s. The research method used is experimental method by conducting experiments and performance tests in the Agricultural Workshop Laboratory. The research was conducted by varying the speed of air entering the reactor with speed variations of 5.0 m/s, 10.0 m/s and 15.0 m/s. The parameters observed include combustion chamber temperature, water boiling temperature, and initial ignition time. The results showed that the air velocity variation of 15.0 m/s affected the highest combustion temperature with 359.13 with 100 grams of ash, then the highest water boiling temperature was 60℃, and the initial ignition was recorded at 2:20:31 minutes. From the results of this study, it can be said that using the highest speed variation can produce perfect combustion.
Design of a Compost Tablet Press System Nabila Agustina; Sirajuddin H Abdullah; Karyanik Karyanik
Protech Biosystems Journal Vol 1, No 1 (2021): Protech Biosystems Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v1i1.5979

Abstract

Compost is an organic fertilizer whose basic ingredients are from weathering plant material or organic waste. However, the community has a few obstacles, namely the need for very large doses of fertilizer which often makes its use difficult. Therefore, efforts need to be made to overcome this problem, namely by making the fertilizer form into a solid form. So a tablet compost printer was made that can determine the capacity of the tool's mold with a press system. Analysis of the data used in this study is a mathematical approach using Microsoft Excel and a statistical approach using ANOVA diversity analysis and further test of Honest Significant Difference (BNJ) level 5%. The results showed that the higher the addition of hydrogel, the lower the dimension value, both weight, height and diameter of the tablet. The capacity of the mold in each treatment was carried out 3 times the average repetition of each treatment at P1 4.41 kg/hour, P2 6.10 kg/hour and P3 6.30 kg/hour the weight of the compost material affects the capacity of the mold, the heavier the material being printed, the higher the capacity of the mold.
Characteristics of Waste Briquettes Hazelnut Shells with Glutinous Rice Adhesive Ahmad Akromul Huda; Muliatiningsih; Fathoni, Ahmad; Karyanik
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 8 No 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v8i2.1675

Abstract

The energy crisis is increasingly felt starting from the scarcity of petroleum and gas fuels plus the increasingly expensive price makes it necessary to make efforts to obtain alternative renewable energy. One of the biomass materials that can be used as briquettes is hazelnut shells because in some observations in the field hazelnut shells tend to be discarded after taking the meat. The purpose of this study was to determine the differences in the characteristics of briquettes produced such as moisture content, calorific value, ash content influenced by the type of adhesive derived from glutinous rice so as to obtain the ideal formulation for making briquettes from hazelnut shells. This study used a complete randomised design (CRD) with variations in glutinous rice flour concentration of 20%, 30%, and 40%. The results showed that the concentration of the adhesive used was not significantly different from the value of water content, ash content and calorific value produced. The best quality briquettes were at 40% adhesive percentage, with a calorific value of 5321 cal/gr, 7.2% moisture content, and 5.1% ash content. Pecan shell briquettes with rice flour adhesive are in accordance with the Indonesian national standard (SNI) both from the value of water content, ash content and calorific value.
Effect of treatment of low carbon steel tensile test specimen on tensile strength for tractor wheel axle Karyanik, Karyanik
Protech Biosystems Journal Vol 3, No 2 (2023): PROTECH BIOSYSTEM JOURNAL
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v3i2.20793

Abstract

This study aims to determine the tensile strength of low carbon steel material specimens against the influence of specimen treatment. The method used in the research is an experimental method using a Universal Testing Machine and Vernier Caliper, namely specimen treatment using heating and cooling treatments with certain temperatures or temperatures. The parameters observed include stress, strain, initial diameter and final diameter. The research was carried out in the workshop laboratory of the Faculty of Agriculture, Muhammadiyah Mataram University and the Mechanical Engineering Laboratory, Mataram University. The data obtained were analysed mathematically. The test results showed that carbon steel experienced an increase in stress at a peak point of 350 N/mm2 and broke at a point of 250 N/mm2 at a strain of 31%.
Performance Analysis of Peanut Shelling Machine Against Peanut Pod Diameter Using Electric Motor Drive Ferdiansyah, Imam; Wiryono, Budy; Karyanik, Karyanik
Protech Biosystems Journal Vol 2, No 2 (2022): Protech Biosystems Journal
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v2i2.9472

Abstract

Groundnut production in West Nusa Tenggara Province has increased every year. Post-harvest handling of peanuts at the farm level is generally still done traditionally, especially when harvesting, threshing pods or stripping the peel, which requires a lot of labour. This study aims to determine the effect of peanut pod diameter on each parameter, tool efficiency, and tool production quality. The method used in this research is the experimental method by conducting experiments directly in the laboratory. The parameters observed in this study are the efficiency of the tool, the need for electrical power, and the quality of peanut seed stripping. The analysis results showed that each treatment with different diameters had no significant effect on each parameter observed. The stripping quality of the three treatments has not met the standard.
A Briquette Characteristics of Cocoa Shell Charcoal and Rice Husk Charcoal Mixtures on Briquette Quality : Karakteristik Briket Campuran Arang Kulit Kakao dan Arang Sekam Padi Terhadap Mutu Briket Aulia, Yuliatin; Muliatiningsih; Karyanik; Muanah; Ahmad Akromul Huda
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 9 No 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v9i2.1729

Abstract

Biomass energy is produced by converting solid raw materials into a more useful compressed form known as briquettes. This study aims to examine the effect of varying compositions of charcoal briquettes using a mixture of cocoa shells and rice husks on the briquette characteristics. The experimental method employs a Completely Randomized Design with four treatments: P1 = 100% cocoa shells, P2 = 75% cocoa shells + 25% rice husks, P3 = 25% cocoa shells + 75% rice husks, and P4 = 100% rice husks. The study finds that the lowest moisture content is in P3 (8.01%), the lowest ash content is in P3 and P4 (4.1% and 3.8%, respectively), the highest calorific value is in P1 (3,658 cal/g), the longest ignition time is in P3 (50 minutes), and the best hardness is in P2 (785.95 N). Based on the results, the best treatment is P3, which achieves a moisture content of 8.01%, ash content of 4.1%, and the longest burning time of 50 minutes.
Uji Salinitas untuk Pengujian Kejadian Intrusi Air Laut (Studi Kasus Gili Trawangan) Fathoni, Ahmad; Romansyah, Erni; Karyanik, Karyanik; Suhairin, Suhairin; Wahyuni, Ida; Marianah, Marianah; Molo, Hasanuddin
Jurnal Agrotek Ummat Vol 12, No 1 (2025): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v12i1.28125

Abstract

Seawater intrusion in Gili Trawangan, North Lombok Regency, can be identified through groundwater salinity testing. This study aims to evaluate changes in groundwater salinity values as an indicator of seawater intrusion in the region. The test was conducted by taking well water samples and analyzing them at the Lombok Island Health Laboratory. The results showed that the groundwater salinity value before the water withdrawal project by PT Berkat Air Laut in 2012 was 5.00‰. During the groundwater withdrawal project period (2013-2022), the salinity value increased to 5.71‰, and post-project, the salinity value reached 6.07‰. These findings indicate that groundwater in Gili Trawangan was classified as brackish water from the start, with increasing salinity values indicating seawater intrusion. However, this increase is still in the low category, at 0.71‰ during the project and 0.36‰ post-project, so it is not classified as significant water pollution.
Peningkatan keterampilan pengolahan hasil hutan bukan kayu bagi masyarakat lokal KHDTK UMMAT Romansyah, Erni; Fathoni, Ahmad; Nurhayati, Nurhayati; Ihromi, Syirril; Muliatiningsih, Muliatiningsih; Suhairin, Suhairin; Karyanik, Karyanik; Wahyuni, Ida; Istiqamah, Nur Annisa; Maliq, Nina; Zuliawan, Ikbal
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.27142

Abstract

Abstrak Kegiatan pengolahan HHBK memiliki potensi besar untuk meningkatkan ekonomi masyarakat sekitar KHDTK UMMAT yang berlokasi di Desa Batu Layar Barat. Namun, keterbatasan keterampilan dan pengetahuan masyarakat lokal membuat potensi itu belum maksimal dimanfaatkan. Oleh karena itu, program pengabdian ini bertujuan untuk meningkatkan keterampilan masyarakat dalam pengolahan HHBK melalui pelatihan pengolahan HHBK. Pelatihan ini mencakup mulai dari pengenalan terhadap jenis-jenis HHBK yang memiliki nilai ekonomi tinggi, teknik pengolahan yang tepat, serta strategi pemasaran produk olahan. Dari program ini, keterampilan pengolahan masyarakat meningkat signifikan, demikian juga pemahaman mereka tentang peluang pasar dan kemampuan untuk menghasilkan produk yang sesuai dengan karakteristik permintaan pasar. Selain itu, program ini juga berhasil meningkatkan kesadaran masyarakat tentang pentingnya pengelolaan sumber daya alam. Kata kunci: keterampilan; HHBK; pengolahan; masyarakat local; KHDTK UMMAT Abstract The Non-Timber Forest Products (NTFPs) or HHBK processing activity has great potential to improve the economy of the community around the UMMAT KHDTK located in Batu Layar Barat Village. However, the limited skills and knowledge of the local community make this potential not maximally utilized. Therefore, this program aims to improve community skills in NTFP processing through NTFP processing training. This training includes an introduction to the types of NTFPs that have high economic value, proper processing techniques, and marketing strategies for processed products. From this program, community processing skills have increased significantly, as well as their understanding of market opportunities and the ability to produce products that match the characteristics of market demand. In addition, the program also succeeded in raising community awareness about the importance of natural resource management. Keywords: skills; HHBK; processing; local community; KHDTK UMMAT
Effect of adhesive concentration and particle size on the quality of hazelnut shell briquettes with glutinous rice adhesive Huda, Ahmad Akromul; Karyanik, Karyanik; Muliatiningsih, Muliatiningsih; Fathoni, Ahmad; Hakim, Abdul
Jurnal Agrotek Ummat Vol 10, No 4 (2023): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v10i4.19663

Abstract

One alternative energy that can be used as a substitute for fuel oil and gas is biomass energy such as briquettes. This study aims to determine the amount of heat, moisture content and ash content of briquettes made using hazelnut shells and glutinous rice adhesives that vary in adhesive concentration and particle size. This study used a complete randomised design (CRD) with variations in glutinous rice concentration of 20%, 30%, and 40% while the particle sizes used were 12 mesh and 24 mesh. The results showed that the adhesive concentration did not significantly affect the test parameters while the particle size affected the moisture content, ash content and calorific value of the briquettes. The highest calorific value was obtained by using 24 mesh particle size with 20% adhesive concentration with a calorific value of 5321 cal/g while the 12 mesh particle size produced the highest calorific value of 4704 cal/g at 20% adhesive concentration. The lowest moisture content value was obtained by using 24 mesh particle size with 20% adhesive concentration with a moisture content value of 6.9% while the 12 mesh particle size produced the lowest moisture content value at 20% adhesive concentration with a value of 7.4%. The lowest ash content value was obtained by using 24 mesh particle size with 30% adhesive concentration with an ash content value of 4.99% while the 12 mesh particle size produced an ash content value of 5.82%. The use of 12 mesh particle size is not in accordance with SNI standards because the heating value produced is still below 5000 cal/gr while the use of 24 mesh particle size is in accordance with SNI standards for all test parameters.
Co-Authors Abdul Faruq Abdul Faruq Abdul Hakim Abdul Hakim Abdul Hakim Adi Ardiansyah Adi Gunawan Ahmad Akromul Huda Ahmad Akromul Huda Ahmad Fathoni Ahmad Fathoni Asmawati Asmawati Aulia, Yuliatin Earlyna Sinthia Dewi Erni Romansyah Farhatunnisa Farhatunnisa Ferdiansyah, Imam Firzahl Arzhi Jiwantara Firzal Arzhi Jiwantara Firzhal Arzhi Jinwantara Huda, Ahmad Akromul Ida Wahyuni Ida Wahyuni Ida Wahyuni Indra Purnawirawan Indra Purnawirawan Maliq, Nina Marianah, Marianah Mohammad Saharudin Molo, Hasanuddin Muanah Muanah Muanah Muanah, Muanah Muhammad Faisal Muhammad Fitrah Muliatiningsih Muliatiningsih Nabila Agustina Nasmi Herlina Sari Nazaruddin Nazaruddin Nina Malik Nini Anggarwati Nur Annisa Istiqamah Nurhayati, Nurhayati Sari, Desy Ambar Silda Pacitra Sirajuddin H Abdullah Sirajuddin H. Abdullah Suhairin, Suhairin Suwati Suwati Suwati, Suwati Syarif Hidayatullah Syirril Ihromi, Syirril Teguh Permadi Wiryono, Budy Zuliawan, Ikbal