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All Journal Jurnal Keteknikan Pertanian Tropis dan Biosistem JMM (Jurnal Masyarakat Mandiri) Jurnal Agrotek UMMat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Magister Pendidikan IPA Jurnal Agro Dedikasi Masyarakat (JADM) Rona Teknik Pertanian Engagement: Jurnal Pengabdian Kepada Masyarakat Journal of Community Empowerment Protech Biosystems Journal KOPEMAS Pemuliaan Keadilan Environmental and Agriculture Management
Muanah, Muanah
Department Of Agricultural Engineering, Faculty Of Agriculture, Universitas Muhammadiyah Mataram
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PENGOLAHAN LIMBAH MENJADI PUPUK ORGANIK DAN EKOBRIK DI LINGKUNGAN UNIVERSITAS MUHAMMADIYAH MATARAM Hardiyanti, Titi; Rukmana, Rukmana; Ikbal, Muhamad; Apriyandi, Erwin; Sakdiah, Halimatus; Abadi, Lukman; Jaka, Heri susanto; Saputra, Saputra; Oktaviani, Baiq Santi; Sudirman, Sudirman; Ridho, Ridho; hanafiah, Muhammad Ali; Vicakhsana, I Gede Satria; Wibawa, Lalu Elwan; Hidayatullah, Farid; Sumarlin, Lalu; Abdillah, Wisnu Arya; Gatama, Arya; Buana, Lalu Agung Gede; Marianah, Marianah; Suwati, Suwati; Muanah, Muanah
Jurnal Agro Dedikasi Masyarakat (JADM) Vol 3, No 2 (2022)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jadm.v3i2.11416

Abstract

Waste is a by-product of all activities carried out while on campus, both in the form of organic and non-organic waste. High volume waste can be a problem for the environment so it needs to be managed properly. The purpose of this mentoring activity is to equip the cleaning staff so that waste in the University of Muhammadiyah Mataram (UMMAT) can be managed into organic fertilizer and ecobricks. There are three methods of mentoring, namely socialization, training, and evaluation. The socialization was carried out to provide an overview to participants regarding waste processing technology. Meanwhile, the training is to prove that the theoretical ability of partners from socialization can be applied to training and evaluation is carried out to see the level of success of mentoring activities. After the mentoring activities were carried out, it was proven that the knowledge of partners had increased and the waste within the Muhammadiyah University of Mataram was able to be managed slowly in the manufacture of organic fertilizers and echobrick.
PEMBUATAN PUPUK ORGANIK CAIR (POC) BERBAHAN BIOSLURRY DI DUSUN TEBAO LOMBOK BARAT Basirun, Basirun; Muanah, Muanah
Jurnal Agro Dedikasi Masyarakat (JADM) Vol 2, No 1 (2021)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jadm.v2i1.4398

Abstract

Bioslurry merupakan ampas dari produksi biogas berbahan kotoran ternak sapi. Bioslurry yang dihasilkan ada dua jenis yaitu padat dan cair. Untuk yang padat sudah banyak dimanfaatkan sebagai pupuk sedangkan yang cairnya terbuang begitu saja ke sungai. Perlu diketahui bahwa bioslurry cair memiliki potensi yang sama sebagai bahan pembuatan pupuk organik cair. Maka dari itu pada pendampingan ini masyarakat di ajarkan proses pembuatan bioslurry menjadi POC. Metode yang digunakan ada dua yaitu penyuluhan dan pelatihan. Penyuluhan disini merupakan penyampaian informasi awal potensi bioslurry sebagai bahan pembuatan POC. Sedangkan untuk meningkatkan wawasan masyarakat dilakukan pelatihan. Kegiatan pendampingan dihadiri 30 orang peserta yang memiliki digester. Kegiatan yang dilakukan berjalan dengan lancar dan tentunya menambah wawasan baru bagi masyrakat dusun tebau untuk mengolah ampas biogas yang dihasilkan setiap hari menjadi produk yang bermanfaat. Keberhasilan kegiatan ini dapat dilihat dari POC yang dihasilkan mengandung nutrsi yang dibutuhkan oleh tanaman dan peserta yang hadir mampu membuat POC secara mandiri.
Preparation of Biogas Made from Pineapple Waste with the Addition of Tofu Waste Kuswari, Zeta; Dewi, Earlyna Sinthia; Muanah, Muanah; Muliatiningsih, Muliatiningsih
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.v2i2.12801

Abstract

One alternative energy source for making organic waste which can be renewed is pineapple waste and tofu waste. Biogas produced from these two materials is environmentally friendly so it does not disturb the environment. The purpose of this research was to determine the changes in temperature and pH that occurred during the formation of pressure and volume of biogas. The method used in this study was an experimental method using a completely randomized design (CRD). There are 4 treatments in this study, namely T1: pineapple waste; T2 : tofu liquid waste; T3 : addition of tofu solid waste; and T4 : addition of tofu liquid waste and tofu solid waste. The measurement results were then analyzed using analysis of variance (ANOVA). If significantly different results were found, a further test was carried out with BNJ. The results showed that the addition of tofu waste significantly affected the temperature, pH, pressure and volume of bioga. The average temperature for each treatment was 28oC, while the highest pH was 8.55. The highest pressure calculation results were found at T4 of 109.42 N/m2, while for the highest volume it was found at T4 of 0.000016642m3. Based on the description above, it can be concluded that the addition of tofu waste has a significant effect on the formation of biogas
PENDAMPINGAN MEMANFAATKAN KOTORAN TERNAK SEBAGAI ENERGI ALTERNATIF (BIOGAS) Budy Wiryono; Ahmad Akromul Huda; Muanah Muanah; Yoel Pasae; Yulianus Songli; Sita Yubelina; Abdul Hakim; Nina Malik; Istiara Istiara
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #4 & International Community Service 2023
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Program Bumi Sejuta Sapi (BSS) merupakan upaya Pemerintah Provinsi NTB dimulai dari tahun 2008 sampai dengan tahun 2018 bagai dua sisi mata uang dimana dapat memberikan dampak positif di satu sisi tetapi juga dampak negatif di sisi lain. Masyarakat Desa Andalan Kecamatan Bayan Kabupaten Lombok Barat salah satunya yang terkena dampak negatif dari program tersebut, 80-85% penduduknya memiliki ternak namun limbahnya (kotoran) pada musim penghujan selalu menyebabkan bau menyengat dikarenakan letak kandangnya berdekatan dengan pemukiman warga. Hal ini juga menyebabkan kasus kesehatan penyakit saluran pernapasan memasuki musim penghujan.  Tujuan dari pendampingan ini adalah untuk memberikan solusi alternatif dengan membangun instalasi digister bagi masyarakat dan memberikan pendampingan untuk pengoperasian dan pemeliharaan instalasi digister yang dibangun di Desa Mitra Kegiatan yakni Desa Andalan Pelatihan pengoperasian, pemeliharaan Digister dan mengukur tingkat kapuasan masyarakat terhadap keberadaan instalasi digister yang dibangunkan merupakan metode yang digunakan. Pengukuran dengan uji T-test taraf 5%. Pembangunan instalasi digister menjadi biogas mengurangi jumlah kasus penyakit saluran pernapasan (Puskesmas Pembantu Desa Andalan). Sebelum pembangunan terdapat 27 kasus dan setelah baru terdapat 3 kasus. Kepuasan terhadap pembangunan instalasi biogas menunjukkan bahwa 93% masyarakatnya sangat puas dengan pembangunan tersebut dan menilai sangat nyata hasilnya serta mampu menghemat pengeluaran untuk membeli gas LPG.
PENYULUHAN PEMANFAATAN LIMBAH KOTORAN SAPI MENJADI PUPUK ORGANIK DI DESA ANDALAN KABUPATEN LOMBOK UTARA Budy Wiryono; Ahmad Akromul Huda; Muanah Muanah; Afriatin Afriatin; Julkarnain Julkarnain; Yoel Pasae; Yulianus Songli; Sita Yubelina
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 4 (2023): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i4.20249

Abstract

ABSTRAKMasyarakat Desa Andalanbanyak mengeluhkan ketersediaan pupuk kimia seperti Pupuk Urea, Pupuk TSP, Pupuk ZA dan lainnya yang sering terbatas dan langka terutama disaat musim hujan. Desa Andalan memiliki sumber daya pertanian dan peternakan yang dapat dimanfaatkan untuk pembuatan pupuk organik guna mengatasi kelangkaan pupuk subsidi. Tujuan dari kegiatan pengabdian ini adalah meningkatkan pengetahuan kelompok tani dan ternak tentang manfaat, cara pengelolaan dan teknik pembuatan pupuk organik yang berbahan kotoran sapi yang selama ini menjadi limbah di masyarakat. Metode yang digunakan adalah penyuluhan berupa ceramah, diskusi, dan demonstrasi menggunakan video tentang penggunaan dan pembuatan pupuk organik. Selain itu untuk mengetahui peningktan pengetahuan peserta digunakan pretest dan post test. Kegiatan penyuluhan telah dilaksanakan Balai Dusun, Dusun Gelumpang, Desa Andalan, Kecamatan Bayan, Kabupaten Lombok Utara. Hasil kegiatan menunjukkan bahwa peserta sangat antusias mengikuti kegiatan dimulai dengan jumlah peserta yang hadir, serta pertanyaan yang aktiv saat sesi diskusi. Berdasarkan hasil analisa pretest dan posttest menggunakan uji paired sample T-test diketahui bahwa terjadi peningkatan pengetahuan yang signifikan dengan nilai signifikasi (2-tailed)  yang artinya terdapat pengaruh yang bermakna terhadap pengetahuan peserta sebelum dan sesudah penyuluhan. Peningkatan pengetahuan naik sebesar 36.72% sesudah dilakukannya kegiatan penyuluhan dari sebelumnya 60.280. menjadi 97.00. Adanya kegiatan ini menambah wawasan peserta mengenai pupuk organik ini sehingga dapat mengurangi ketergantungan penggunaan pupuk an-organik. Para peserta berharap kedepannya aka nada pelatihan pembuatan pupuk organik sehingga para peserta yang merupakan petani dan peternak ini bisa langsung memahami tahap-tahapnya. Kata kunci: limbah organik; penyuluhan; pupuk organik. ABSTRACTMany people in Andalan Village complain about the availability of chemical fertilisers such as Urea Fertiliser, TSP Fertiliser, ZA Fertiliser and others which are often limited and scarce, especially during the rainy season. Andalan Village has agricultural and livestock resources that can be used to make organic fertiliser to overcome the scarcity of subsidised fertiliser. The purpose of this service activity is to increase the knowledge of farmer and livestock groups about the benefits, management methods and techniques for making organic fertiliser made from cow dung which has been a waste in the community. The method used is counselling in the form of lectures, discussions, and demonstrations using videos on the use and manufacture of organic fertiliser. In addition, to determine the increase in knowledge of participants, pretest and post test were used. Extension activities have been carried out at the Hamlet Hall, Gelumpang Hamlet, Andalan Village, Bayan District, North Lombok Regency. The results of the activity showed that the participants were very enthusiastic about participating in the activity starting with the number of participants who attended, as well as active questions during the discussion session. Based on the results of pretest and posttest analysis using paired sample T-test, it is known that there is a significant increase in knowledge with a significance value (2-tailed) p=0.000 <0.05, which means that there is a significant influence on the knowledge of participants before and after counseling. The increase in knowledge increased by 36.72% after the extension activities from the previous 60.280 to 97.00. The existence of this activity adds to the participants' insight into this organic fertiliser so that it can reduce dependence on the use of inorganic fertilisers. The participants hope that in the future there will be training in making organic fertiliser so that the participants who are farmers and breeders can immediately understand the stages. Keywords: extension; organic fertilizer; organic waste.
Implementasi Program Mahasiswa Peduli Stunting BKKBN Banten di Kelurahan Kilasah Kota Serang Berdasarkan Perpres No. 72 Tahun 2021 Muanah Muanah; H.E Rakhmat Jazuli; Ahmad Rayhan
Pemuliaan Keadilan Vol. 2 No. 3 (2025): July : Pemuliaan Keadilan
Publisher : Asosiasi Penelitian dan Pengajar Ilmu Hukum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pk.v2i3.1005

Abstract

The Student Care for Stunting Program is an innovation by BKKBN in collaboration with universities to support the acceleration of stunting reduction through real work lectures or other community service activities. This program is part of the government's efforts to achieve the target of reducing the stunting rate to 14% by 2024, as mandated by the President. This study identifies the implementation of the BKKBN Student Program for Stunting Prevention in Banten Province, specifically in Kilasah Village, as well as the challenges faced in its implementation. The study employs government action theory and the welfare state theory using a legal-empirical method through a qualitative field approach. Data was collected through literature reviews and interviews, analyzed descriptively and analytically. The results show that the program's implementation has included 15 outreach and mentoring activities. Fifteen adolescents received reproductive health education, 21 pregnant and breastfeeding mothers received nutrition and pregnancy health counseling, and 20 prospective couples participated in socialization on healthy pregnancy planning and the use of the Elsimil application. Growth monitoring was conducted at nine Posyandu centers with a total of 60 infants, and 37 cases of infants indicated as stunted were identified. Challenges faced include the absence of specific regulations regarding the program and resistance from the target groups, particularly adolescents and prospective brides and grooms who struggled to understand the Elsimil app. In conclusion, the program has a positive impact on efforts to accelerate stunting reduction, although improvements are still needed in terms of regulations, coordination, and culture-based education.
Analisis Antropometri dan Lingkungan Fisik Ruang Penggilingan Gabah Untuk Mengurangi Resiko Kerja Muanah, Muanah; Huda, Ahmad Akromul; Wahyuni, Ida; Marianah, Marianah; Basirun, Basirun
Rona Teknik Pertanian Vol 17, No 2 (2024): Volume No. 17, No. 2, Oktober 2024
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v17i2.40693

Abstract

Abstrak. Penggilingan gabah merupakan proses pengolahan gabah kering menjadi beras dengan bantuan mesin yang dikontrol penuh oleh pekerja pada stasiun tertentu. Manusia sebagai pekerja tengah berada pada ruang penggilingan dengan banyak resiko seperti bising dan getaran yang ditimbulkan oleh mesin tersebut dan antropometri yang belum terjamin kesesuaiannya dengan pekerja yang mengoperasikan mesin tersebut sehingga perlu dikaji berdasarkan kajian ergonomika. Penelitian bertujuan untuk menganalisa antropometri mesin dengan pekerja serta lingkungan fisik untuk mengurangi resiko kerja. Metode penelitian menggunakan metode eksperimental yang dikaji langsung pada ruang penggilingan beras di Desa Batu Putik Lombok Timur. Parameter yang dikaji yaitu antropometri, tingkat kebisingan, getaran mekanis, suhu dan tingkat pencahayaan. Data hasil penelitian dianlisis menggunakan matematika sederhana dengan bantuan mikrosoft excel kemudian dibandingankan dengan Nilai Ambang Batas (NAB) pada setiap parameter. Hasil penelitian menunjukkan bahwa antropometri pada 3 stasiun yang dikaji yaitu stasiun pertama tempat gabah dimasukkan berada 200 cm artinya hopper tersebut berada di atas kepala operator, stasiun kedua output gabah pecah 50% memiliki ketinggian 92 cm dan stasiun ketiga yaitu output beras bersih siap untuk dikemas memiliki tinggi 92 cm. Sedangkan hasil analisis dari lingkungan fisik menunjukkan bahwa suhu di atas NAB dan pecahayaan di bawah NAB, sedangkan getaran mekanis dan tingkat kebisingan berada di atas Nilai Ambang Batas NAB. Sehingga dapat disimpulkan bahwa ruang produksi penggilingan gabah dapat dikatakan belum memenuhi standar ergonomika.Anthropometric and Physical Environmental Analysis of Grain Milling Rooms to Reduce Work RisksAbstract. Grain milling is the process of processing dry grain into rice with the help of machines that are fully controlled by workers at certain stations. Humans as workers are in the milling room with many risks such as noise and vibrations caused by the machine and anthropometers that are not yet guaranteed to be suitable for the workers operating the machine so this needs to be studied based on ergonomics studies. The research aims to analyze the anthropometry of machines and workers and the physical environment to reduce work risks. The research method used experimental methods which were studied directly in the rice milling room in Batu Putik Village, East Lombok. The parameters studied are anthropometry, noise level, mechanical vibration, temperature and lighting level. The research data was analyzed using simple mathematics with the help of Microsoft Excel and then compared with the threshold value (NAB) for each parameter. The results of the research show that the anthropometry at the 3 stations studied, namely the first station where the grain is inserted is 2 meters, meaning the hopper is above the operator's head, the second station, the output of 50% broken grain has a height of 92 cm and the third station, namely the output of clean rice ready to be packaged, has a height of 92 cm. cm. Meanwhile, the results of analysis of the physical environment show that the temperature is above NAB and lighting is below NAB, while mechanical vibrations and noise levels are above the threshold value NAB. So it can be concluded that the grain milling production room can be said to not meet ergonomic standard.
Analisis Kandungan Karbondiokasida (CO2) dan Gas Metan (CH4) Pada Pembuatan Biogas Berbahan Limbah Organik Muanah, Muanah; Suhairin, Suhairin; Istiqamah, Nur Annisa; Basirun, Basirun
Rona Teknik Pertanian Vol 17, No 1 (2024): Volume No. 17, No. 1, April 2024
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v17i1.32136

Abstract

Abstrak. Sumber energi terbarukan (biogas) merupakan jenis sumber energi yang bersifat ramah dan tidak mencemari lingkungan. Proses pembuatan biogas berasal dari dekomposisi bahan organik secara anaerob (tanpa udara). Tujuan dilakukannya penelitian ini adalah untuk mengetahui pengaruh berbagai jenis limbah organik terhadap suhu pada pembentukan gas metan (CH4) dan karbon dioksida (CO2) pada biogas. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan yaitu P1 dengan menggunakan limbah ampas tahu sebanyak 4 kg dan air 4 liter, P2 menggunakan kotoran sapi sebanyak 4 kg dan air 4 liter, P3 menggunakan limbah pasar sebanyak 4 kg dan 4 liter air dan P4 menggunakan campuran limbah ampas tahu, kotoran sapi dan limbah pasar sebanyak 4 kg dan air 4 liter. Data hasil pengamatan dianalisa menggunakan ANOVA pada taraf nyata 0,05 (5%). Apabila antar perlakuan terdapat perbedaan yang nyata maka dilakukan uji lanjut BNJ (Uji Beda Nyata Jujur) pada taraf nyata 0,05 (5%). Hasil penelitian menunjukkan bahwa Karbon dioksida (CO2) yang terukur pada pembuatan biogas tertinggi yaitu pada perlakuan bahan baku limbah ampas tahu sebesar 4801,7222 ppm dan yang terkecil pada perlakuan bahan baku kotoran sapi sebesar 2177,417 ppm. Gas metan (CH4) pada pembuatan biogas tertinggi terukur pada perlakuan dengan menggunakan bahan baku kotoran sapi yaitu sebesar 6442 mol dan yang terkecil pada perlakuan dengan bahan baku limbah ampas tahu sebesar 340,25 mol. Sehingga dapat disimpulkan bahwa kandungan biogas terbaik ditemukan pada limbah organik kotoran sapi dengan kandungan CH4 tertinggi sebesar 6442 mol.Analysis of Carbon Dioxide and Methane Gas Content in Making Biogas From Organic WasteAbstract. Organic waste with unlimited sources and high volumes can cause environmental pollution, so optimal processing is needed. Processing that is considered capable of accommodating large-scale processing and whose output has high economic value is biogas. The manufacturing process uses an anaerobic fermentation method using a technology called a digester. The research aims to see the effect of different types of organic waste on the content of carbon dioxide and methane gas. The research design used a Completely Randomized Design (CRD) consisting of four treatments with 3 replications. The treatment in question is T1 with tofu dregs waste with water, T2 with cow dung plus water, T3 with market waste plus water, and T4 with a mixture of tofu dregs, cow dung and market waste with water. The research data were analyzed using ANOVA at a significance level of 0.05 (5%) with the help of SPSS. If significant data is found, a BNJ test with a real level of 5% is carried out. The results of the research showed that the highest carbon dioxide (CO2) content in tofu waste was 4801.72 ppm and the lowest was in cow dung at 2177.42 ppm, while the formation of methane gas (CH4) was highest in cow dung waste, namely 6742.12 mol and the lowest in waste. tofu dregs amounted to 352.65 mol. So it can be concluded that the best biogas content is found in cow dung organic waste with the highest CH4 content of 6742.12 mol
Semi Automatic Tobacco Fertilizer Design and Anthropometry Wiryono, Budy; Muanah, Muanah; Asriani, Noviani
Environmental and Agriculture Management Vol 2 No 1 (2025): Environmental and Agriculture Management : May 2025
Publisher : Institute for Research and Community Service (LPPM), Universitas Islam Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/eam.2.1.48-57

Abstract

The fertilization process which is carried out by lifting the bucket, then the fertilizer solution is distributed to the roots of the plant by bending and then standing again if the availability of water has run out. If this is done continuously, then many workers complain about work risks such as back pain, arm pain, and so on. This study aims to determine the work risk, anthropometry of manual tobacco fertilizing workers, and to design a semi-automatic tobacco fertilizing device. The method used in this study is an experimental method by designing tools and testing the performance of the designed tools. Parameters observed were: level of worker complaints, worker anthropometry, dimensions and components of emitter discharge fertilization equipment and uniformity of water distribution. The results showed that the most common complaints were on body parts such as the waist, arms and shoulders, which ranged from 78% -94%. Anthropometry to design a tobacco fertilizer using the 50th percentile (P50). Measurement points such as standing height 157 cm, shoulder height standing 127 cm, waist standing 91 cm, hand length 70 cm, and hand width 10 cm. The tobacco fertilizer has components such as frames, container jerry cans, wheels, distribution hoses, panel boxes, stick sprayers. The results of testing the water discharge are by doing 4 repetitions with each discharge having 44 ml/second. The uniformity of water distribution from this tool reaches 100%.
Modeling multiple linear regression analysis in the formation of biogas pressure Basirun, Basirun; Hirzi, Ristu Haiban; Muanah, Muanah
Jurnal Agrotek Ummat Vol 10, No 3 (2023): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v10i3.16302

Abstract

Fossil energy reserves to date are dwindling inversely proportional to the amount of consumption. So to overcome this problem, alternative energy is needed, one of which is biogas which is sourced from organic waste. The biogas production process has so far experienced many obstacles so that the formation of pressure has not been optimal. The aim of the research was to create a model to see the magnitude of the influence of humidity and temperature on the pressure of the biogas produced. The method used is multiple linear regression with the following stages, identifying variables, testing classical assumptions, model building, and model goodness. Based on the results of the analysis, the model Y ̂=17.029-0.042X_1+3.480X_2 is obtained. Simultaneous test results show that simultaneously humidity and temperature have a significant effect because the sig is 0.000<α(0.05). The results of the partial test (T-Test) of each variable also showed significant results on biogas pressure because the sig was 0.000<α(0.05). The coefficient of determination of 0.8180 means that humidity and temperature variables affect the formation of biogas pressure by 81.80% and the rest is influenced by other factors such us pH, C/NRatio, starter, and so on.
Co-Authors Abadi, Lukman Abdillah, Wisnu Arya Abdul Hakim Abdul Hakim Abdul Samad Adi Gunawan, Adi Aditiawan, Lalu Fahat Aditir, Myhammad Afrianti, Lusiana Afriatin Afriatin Afriatin Afriatin Ahadiah Agustina Ahmad Akromul Huda AHMAD FATHONI Ahmad Fatoni Ahmad Rayhan Almadiyah, Ainul Almiatun Ratu Darati Amil, Amil Andri Setiawan Anggriani, Nining Apriandi, Doni Apriyandi, Erwin Asmawati Asmawati Asriani, Noviani Azhari Basirun Basirun Basirun Basirun Basirun Basirun Basirun, Basirun Buana, Lalu Agung Gede Budy Wiryono Dewi, Novi Yanti Sandra Earlyna Shintia Dewi Earlyna Sinthia Dewi Efendi, Muhammad Haikal Erni Romansyah Erwin Erwin Febriana, Dina Fernanda, Muhammad Fitratusnnisa, Fitratunnisa Gatama, Arya H.E Rakhmat Jazuli Halimatus Sakdiah, Halimatus Hanafiah, Muhammad Ali Hardiyanti, Titi Hasri Kusuma Wardi Hidayatulah, Andre Hidayatullah, Farid Huda, Ahmad Akromul Ida Wahyuni Ida Wahyuni Ilham Ilham Imam Mabrur Ishanan, Ishanan Istiara Istiara Jaka, Heri susanto Julkarnain Julkarnain Julkarnain Julkarnain Karyanik Karyanik Karyanik, Karyanik Kurniawati Kurniawati Kuswari, Zeta Lilis Permatasari Liyantono . M. Faiz Syuaib Marianah Marianah Marianah Marianah Marianah, Marianah Marianah, Marianah Moh Binar Muhamad Ikbal Muhammad Haikal Muhammad Haikal Efendi Muhammad Imam Dinata Muhammad Marzuki Muliatiningsih Muliatiningsih Mursal Ghazali Muttalib, Abdul Nina Malik Nita Ayu Ramdani Novi Yanti Sandra Dewi Novi Yanti Sandra Dewi Nur Annisa Istiqamah Nur Annisa Istiqamah Nur Annisa Istiqamah Nurfahna, Nurfahna Nurhayati, Nurhayati Nurlaili Nurlaili Nurnaningsih, Ratna Oktaviani, Baiq Santi Pacitra, Silda Purnawirawan, Indra Ridho, Ridho Ristu Haiban Hirzi, Ristu Ronia, Ronia Rosyid Ridho Rukmana, Rukmana Sahbudin, Muhammad Saputra, Saputra Sari, Desy Ambar Sita Yubelina Sita Yubelina Sita Yubelina Sudirman Sudirman Suhairin, Suhairin Sumarlin, Lalu Suwati Suwati Suwati Suwati Suwati Suwati Suwati Suwati Suwati Ummat Suwati, Suwati Syirril Ihromi, Syirril Vicakhsana, I Gede Satria Wibawa, Lalu Elwan Wiryono, Budy Yoel Pasae Yoel Pasae Yoel Pasae Yulianus Songli Yulianus Songli Yulianus Songli