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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Agro Teknologi Tropika Jurnal Pilar Sains Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan JURNAL AGROTEKNOLOGI Jurnal Pendidikan Biologi Indonesia Jurnal Agro BIO-SITE |BIOLOGI Sains Terapan Journal of Natural Science and Integration JMM (Jurnal Masyarakat Mandiri) Bio-Lectura Perspektif Pendidikan dan Keguruan SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Bio-Inoved : Jurnal Biologi-Inovasi Pendidikan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Journal of Innovation in Educational and Cultural Research BIOGENESIS NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Sagu Journal Of Human And Education (JAHE) Jurnal Teknologi Pangan Journal of Educational Sciences Biology and Education Journal (BaEJ) JURNAL BIOLOGI PAPUA Jurnal Penelitian Kehutanan Wallacea Dinamika Pertanian Biodik: Jurnal Ilmiah Pendidikan Biologi

Imam Mahadi

Faculty Of Education And Teacher Training, University Riau, Pekanbaru, 28293, Indonesia.

Author-ID : 2888075

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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KORELASI ANTARA GAYA BELAJAR DAN DISIPLIN BELAJAR DENGAN HASIL BELAJAR IPA SISWA KELAS VIII MTsN 1 PEKANBARU Futtuhur Rahmah; Darmawati Darmawati; Imam Mahadi
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5: Edisi 2 Juli-Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: The purpose of this study is (i) to find out the learning styles and disciplines of learning for MTsN 1 Pekanbaru students; (ii) to know the correlation between learning styles and learning disciplines by the score of sciences lesson of Students Grade VIII MTsN 1 Pekanbaru. This research was conducted in June-November 2018. The sample used in this study was Grade VIII.9 students and Grade VIII.10 totaling 64 students by purposive sampling technique. The instruments used were learning style questionnaires and study discipline questionnaires. Furthermore, the data was analyzed descriptively and analyzed by product moment correlation analysis at the level of 5% with the student learning result. The results of this study showed that (i) the learning style of Grade VIII.9 students is dominated by the type of kinesthetic learning style and Grade VIII.10 dominated by the type of auditory learning style; (ii) learning discipline students of Grade VIII.9 are in the less category and Grade VIII.10 are in the good category; (iii) for the Grade VIII.9 there is a correlation between learning styles and learning disciplines with student sciences result with the score of correlation coefficient by 0.505 in the medium category on circulatory system material and in the excretion system material by 0.698 strong categories. Whereas in the Grade VIII.10 there is a correlation between learning styles and learning disciplines with student sciences result with the score of correlation coefficient by 0.677 in the strong category of circulation system material and in the excretion system material by 0.724 strong categories.Key Words: Correlation, Learning Style, Learning Discipline, Learning Result.

PEMBUATAN FRUITGHURT DARI LAPISAN PUTIH (Mesocarp) KULIT SEMANGKA (Citrullus vulgaris) BERDASARKAN LAMA FERMENTASI DAN ANALISIS POTENSI RANCANGAN LEMBAR KERJA SISWA PADA PEMBELAJARAN BIOLOGI SMA Indri Rahmawati; Darmawati '; Imam Mahadi
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: This research aims to know the quality fruitghurt of white layer (mesocarp) leather watermelon (Citrullus vulgaris) based on long fermentation and potential that could be developed on a learning process biology high school. This research consists of two stage. The first stage of research that is making fruitghurt of white layers (mesocarp) a leather watermelon using the experimental method with draft randomized completely (RAL), which consists of 5 treatments and 3 replications. Parameters that observed is levels of lactid acid, pH, the reduction of sugar content, the water level and organoleptic test. The results of research obtained then analyzed ANOVA and a further test DMRT at 5% level. The second stage is the phase design (draft) Student Worksheet (LKS) sourced from the results of the first phase. The research result show that long fermentation to exert an influence on is real levels of lactic acid, pH, sugar reduction , the water level and, and organoleptic test. Long fermentation 96 hours is long fermentation best to produce fruitghurt of white layers (mesocarp ) a leather watermelon quality. Where produce levels lactic acid 0.80 % , sugar reduction 7,30 % , the water level 82,59 % and 2.9 pH levels. The lactic acid that produced that produced had filled the quality in accordance SNI 01-2981-1992 is so much as 0.5%-2.0%. As for organoleptic texture, color, aroma and flavor contained in the fermentation 96 hours. The results of the study can be used as design student worksheet (LKS) in insubject matter the outcomes of the implications of biotechnology on salingtemas the sub material with conventional biotechnology.Keywords : Fruitghurt, White layer (mesocarp) Leather Watermelon, Long Fermentation, The Design LKS

VARIASI KONSENTRASI GULA PADA FERMENTASI CINCALUK SEBAGAI RANCANGAN BOOKLET PADA MATERI BIOTEKNOLOGI KONVENSIONAL SMA Surani Ariyana; Imam Mahadi; Darmawati Darmawati
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 8, No 2 (2021): EDISI 2 JULI-DESEMBER 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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bstract: This research was conducted to identify variation of sugarconcentration on fermentation cincaluk rebon shrimp (Acetes erythraeus) and the designof Booklet of senior high school grade XII conventional biotechnology materials in Juni– September 2021. This research carried out in two stages: they are the experimentalstage: variation of sugar concentration on fermentation cincaluk rebon shrimp (Aceteserythraeus) and the designing stage of the Booklet: the analysis of the potentialdevelopment of senior high school grade XII conventional biotechnology material forteaching. The research used the experimental method by conducting experiments in theLaboratory of the Faculty of Fisheries and Marine Sciences Riau University, Pekanbaru.Sampling was carried out with a completely randomized design (CRD) consisting of 5treatments and 3 replications. The parameters in this research were water content,protein content and pH. Based on the results of Analysis of variance (Anova) at the levelof 5%, Showed that the fermentation of rebon shrimp with different sugar concentrationssignificantly affected the quality of cincaluk rebon shrimp (Acetes erythraeus). Givingsugar with a concentration of 15% produces the best quality of rebon shrimp cincalukand based on the analysis of potential research results variations in sugar concentrationin cincaluk fermentation can be used as a student guide booklet design on biotechnologymaterial for senior high school grade XII on the subject matter of conventionalbiotechnology products.Key Words: Cincaluk Fermentation, Sugar, Booklet

ISOLASI BAKTERI MICROBIAL FUEL CELL PADA LIMBAH CAIR TAHU SEBAGAI SUMBER ENERGI LISTRIK UNTUK PENGAYAAN MODUL MIKROBIOLOGI DASAR Irda Sayuti; Imam Mahadi; M. Irsyad Nur
Biogenesis Vol 13, No 2 (2017)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT This research was to determine the genus of bacteria can produce electricity energy used microbial fuel cell series in waste water of tofu and develop module in enviromental mikrobiology concept in basic microbiology among December 2015- May 2016. This research did by 2 phases : isolate microbial fuel cell bakteria in waste water of tofu and development of the module. This research is descriptive, sampling did by purposive sampling, with pick sample in 3 spot there are 2 m,4 m dan 6 m in river bank from source discharges,with considering the existence of tofu waste clumps in the river source waste disposal. Parameter in this research there are test electrical energy, isolate bacteria of microbial fuel cell, and develop the module of basic microbiology. The highest electricity energy in this research observed on the 40th hour of 67,2 mV,kind of bacteria in microbial fuel cell series in tofu waste water are Entrobacter,Desulfomaculum,Sulfobacterium. Result of this research beused for unit module in enviroment microbiology concept in basic microbiology course. Key words: Microbial Fuel Cell bacteria, tofu waste water,electricity energy, module

PENGELOLAAN LIMBAH MENGGUNAKAN SAMPAH ORGANIK DENGAN STARTER CAIRAN ISI RUMEN SAPI UNTUK BAHAN BAKU BIOGAS SEBAGAI PENGAYAAN MODUL BIOLOGI SMK PERTANIAN KONSEP PENGELOLAAN LIMBAH Sri Wulandari; Imam Mahadi; Edri Yandi
Biogenesis Vol 13, No 1 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The research was to determine utilization of organic waste with starter fluid cow rumen raw material for biogas production in March and May 2015. Results of the study are used to enrich the teaching materials in the form of biology modules vocational school Agriculture on the concept of waste management. This research was carried out by two phases: experimentation and enrichment modules. Research conducted experiments using completely randomized design (CRD) non factorial, which consists of 4 treatments and 3 replicates in order to obtain 12 experimental design. If there is a real test there will be a further test Duncans Multiple Range Test (DMRT) at 5%. The parameters observed biogas volume, the color of the flame, calor and power. Enrichment module is performed on the stage of analysis and design. The results showed that the use of organic waste with starter fluid cow rumen could potentially produce methane gas as a source of biogas. Treatment A (25% substrate: 75% starter) are best produce biogas with a biogas volume of 11.57 L, color blue flames, calorific value 5670 J and power 132.98 watts for 28 days of fermentation. The results could be used as an module enrichment for biological subjects Agriculture vocational school on the concept of waste management. Keywords: Module, Organic Waste, Fluid Cow Rumen, Biogas.

PENGARUH PEMBERIAN NAA DAN KINETIN TERHADAP PERTUMBUHAN EKSPLAN BUAH NAGA (Hylocereus costaricensis) MELALUI TEKNIK KULTUR JARINGAN SECARA IN VITRO Imam Mahadi; Sri Wulandari; Delfi Trisnawati
Biogenesis Vol 9, No 2 (2013)
Publisher : Program Studi Pendidikan Biologi

This research aimed to determine the effect of NAA and Kinetin on the growth of explants dragon fruit (Hylocereus costaricensis). This research was conducted at the Laboratory of Biology Education University of Riau and Laboratory Biotechnology of Riau Islamic University from May to August 2012, using a completely randomized design of 3 x 3 factorial with four replications. The first factor (N) is the NAA consists of 3 level: 0 ppm, 0.2 ppm and 0.4 ppm. The second factor (K) is the Kinetin consist of 3 level: 0 ppm, 3 ppm and 4 ppm. Parameters measured were percentage grows, the amount of buds and amount of roots. The data were analyzed using ANAVA and tested further by DMRT at 5% level. The results of this research showed of NAA and Kinetin significantly affect the growth of explants Dragon Fruit. The percentage of explants grown 100% all treatments, except treatment N0 K4, N0,2 K0 and N0,2 K3. Highest amount of buds in treatment N0,4 K3 is 2.25 buds and the amount of roots the best treatment of N0,4 K4 is 5.25 roots. Based on the results of the research treatment N0,4 K4 is the best treatment.Keywords: Kinetin, NAA, Tissue culture.

PENGARUH SPESIES DAN LOKASI PENGAMBILAN SAMPEL GENUS GONIOTHALAMUS (ANNONACEAE) TERHADAP KANDUNGAN GONIOTHALAMIN SEBAGAI AGEN ANTI KANSER Imam Mahadi
Biogenesis Vol 7, No 02 (2011)
Publisher : Program Studi Pendidikan Biologi

Goniothalamus merupakan salah satu genus terbesar Annonaceae yang menjadi sumber ubatan tradisional yang penting di Asia Tengggara. Beberapa bahan bioaktif dari kumpulan terbitan stiril dehidropiron terutama goniothalamin telah dipencilkan dari genus ini dan telah dibuktikan mempunyai potensi sebagai anti kanker. Kandungan goniothalamin yang terdapat pada daun, kulit, batang dan akar daripada 21 spesies Goniothalamus yang terdapat di Semenanjung Malaysia, serta variasi goniothalamin dari lokasi yang berbeza bagi Goniothalamus macrophyllus dikaji secara kuantitatif dengan menggunakan Kromatografi Cecair Tekanan Tinggi (HPLC). Analisis kuantitatif menunjukkan purata peratus goniothalamin yang tertinggi daripada daun boleh di dapati daripada G. fulvus (5.81%), kulit daripada G. tortilipetalus (12.1%), batang (11.3%) dan akar (13.21%) daripada G. macrophyllus. Manakala lokasi pengambilan sampel G. macrophyllus yang terbaik bagi kandungan goniothalamin adalah Hutan Rekreasi Jambu Bongkok Terengganu. Analisis kuantitatif juga menunjukkan bahawa peratus kandungan goniothalamin bagi setiap lokasi dan spesies didapati berbeza. Secara keseluruhan kandungan goniothalamin yang terbanyak boleh di dapati daripada G. macrophyllus, dan kandungan tertinggi adalah dari sampel yang diambil daripada Hutan Rekreasi Jambu Bongkok, Terengganu.

PENINGKATAN KEMAMPUAN SOFT SKILLS MAHASISWA BIOLOGI FKIP UNIVERSITAS RIAU PADA MATAKULIAH GENETIKA DAN EVOLUSI MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) Darmawati '; Imam Mahadi
Biogenesis Vol 10, No 2 (2014)
Publisher : Program Studi Pendidikan Biologi

This study was conducted to determine the increase in soft skills FKIP Riau University Biology students through PBL learning model. Research subjects are biology students 4th semester (four) year 2012/2013, amounting to 19 people. This type of research is action research. The research instrument is a learning device (Syllabus, SAP, LKM, Textbook), while collecting data by observation sheet. Parameters of soft skills is a creative research, analysis, communication, problem solving, management, independent and work together. Data were analyzed descriptively. The results showed that the average soft skills of students in the first cycle 71.68% (excellent) increased to 80.64% (excellent) on the second cycle. Thus the application of PBL models can improve the soft skills of students at the University of Riau FKIP Biology course Genetics and Evolution.Keywords: Genetics and Evolution, soft skills Ability, Problem Based Learning (PBL)

PENGARUH PEMBERIAN HORMON 2,4-D DAN BAP TERHADAP PERTUMBUHAN KALUS JERUK KASTURI (Citrus microcarpa) Imam Mahadi; Wan Syafi'i; Yeni Sari
Biogenesis Vol 12, No 2 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The aims of this research to determine the effect of the hormone 2,4-D and BAP on callus growth Kasturi Orange (Citrus microcarpa). This research consisted of research using experimental method completely randomized design factorial. Parameters observed is percentage of explants, while appearing callus, callus width and texture of the callus. Research results and a growing percentage of the width callus explants were analyzed by ANOVA and a further test DMRT at 5% level, when it appears callus and callus texture done by descriptively. The result shows that a combination of hormones D4B1 and D4B2 produces a callus emerged fastest of 3.3 HSK. The highest percentage of callus formation that is 100% contained in the treatment of D2B0, D2B0.5 - D4B0. The mean width of callus was highest in treatment D4B2 with a width of 0.97cm. Embryogenic callus resulting by treatment of D2B1, D2B2 ,and D3B0. Keywords: Hormones, Callus, Orange Kasturi

PEMANFAATAN CAIRAN ISI RUMEN SAPI DAN SAMPAH ORGANIK DALAM MEMPRODUKSI BIOGAS SEBAGAI PENGEMBANGAN HANDOUT BIOLOGI Darmawati "; Imam Mahadi; Geny Meiry Sukma
Biogenesis Vol 12, No 1 (2015)
Publisher : Program Studi Pendidikan Biologi

ABSTRACTThis study was conducted to determine the effectiveness of the addition of the cow rumen fluid content of organic waste in producing biogas as a handout biotechnology development in the field of animal husbandry in the high school class XII., The study was conducted in March-April 2015.This research was carried out by two phases: biogas production using experimental research and development stage handout. Experimental study was conducted using completely randomized design (CRD), which consists of 4 treatments and 3 replicates in order to obtain 12 experimental design. If there is a difference between treatments meal test Duncan Multiple Range Test (DMRT) at 5%. The parameters observed biogas volume, pH dan temperature. The addition of the cow rumen fluid content of 250 ml best produce biogas. Where produce biogas volume as much as 447.68 cm³, pH 6, the temperature of 35ºC. Results of the study was developed as a handout that the material application of biotechnology in the field of animal husbandry.Key Words: biogas, fluid rumen cows, handout, trash organic biogas, fluid rumen cows, handout, trash organic

Co-Authors ', Darmadi ', Darmawati ', Hermiyati ', Nurkameria Addarwida Omar ' Alaniyah Syafaren Alaniyah Syafaren Amelia Prananda Apriyani " Apriyani ' Arasyid, Hari Ariska, Devi Arnentis Arnentis Arnentis Arnentis Asih Rahayu Ajeng Agesti Astati, Rita Bakhendri Solfan Berlian Kumala ' Br Purba, Salmiah Chrisdayanti Br Simanjuntak Darmadi Darmadi Darmawati " Darmawati ' Darmawati Darmawati Darmawati Darmawati Darmawati Darmawati Dedy Purnomo Delfi Trisnawati Desrianty Syafitri Desta Manulang DEVIANA DEVIANA Diana Anggraini Edri Yandi Edri Yandi Yandi, Edri Yandi Elya Febrita Enita Sari Evi Suryawati Evi Suryawati Evi Suryawati Evi Suryawati Suryawati, Evi Suryawati Fadli, Fery Fajriyah Wirawati Febblina Daryanes Feli Setiadewi Setiadewi, Feli Setiadewi Fenny Nadya Anggraeni Firman syah Fitra Suzanti Fitria Lisni Purba Fitriya, Anisa Fitriya, Gita Fraditia Wiranti Futtuhur Rahmah Geni Meiry Sukma Meiry Sukma, Geni Meiry Sukma Meiry Geny Meiry Sukma Guntur, Geby Zaryani Habibah, Irma Haidi Haidi Haidi, Haidi Halawa, Astika Sari Harlis Harlis Harlis Harlis Hesti Kharisma Kharisma, Hesti Kharisma Iis Fitriani Indri Rahmawati Irda Sayuti Irda, Sayuti Irma Habibah Jamhari Jamhari Juana Prawita Julia Riska Junaidi, Annajmu Sasna Khoirunnisya Dalimunthe Kusmedi, Hana Tasya Kusnedi, Hana Tasya Lesmanawati, Sri Eggi Lilia Halim Lilik Noviawati Lilis Setiawati Lisa Indriani M. Irsyad Nur Maharani, Helva Mariani Natalina L Mariani Natalina Linggasari Mariani Natalina Linggasari Marni Alhuda Alhuda Megawati Anggraini Mellisa, Novyona Ayu Monalysa Monalysa Muhammad Darus Muhammad Rivai Muliana gultom Nada Haini Nita Triana Novyona Ayu Mellisa Nur Halimah Nur Halimah Nurahma Dini Nurhadiyah ' Nurhayati Nurhayati Nurkameria ' Nurkameria Nurkameria Nurlinda ' Nursal ' Nursal Nursal Nursal Nursal Nursal Nursal Nursal Nursal, Nursal Nurul Hasanah Oky Priawan Pranto Wati Putri Ramadhani Putri, Widya Rabia Hidayanti Arnan Rabia Hidayanti Arnan, Rabia Hidayanti Rahmi, Fitri Olvia Rendi Handika Resma Wahyuni Ria Syafitri Rika Mulyani Rika Mulyani Rio Rasdian Saputra Riska, Julia Romita Romita Safitri, Widia Satifa, Nabela Ida Coriza Sheliana, Yolanda Siagian, Lili Rahma Silvy Rachmadani Octavia Sirait, Rapika Siregar, Anna Sherley SRI RAHAYU Sri Wilda Yanti Sri Wulandari Sri Wulandari SRI WULANDARI Sri Wulandari Sri Wulandari Sri Wulandari Sri Wulandari ' Sri Wulandari Wulandari Sri Wulandari Wulandari, Sri Wulandari Suci Agustiani Suci Agustiani Agustiani Surani Ariyana Suwondo Suwondo Suzanti , Fitra Syafaren, Alaniyah Syafiâ€™i, Wan Syafitri, Desrianty Syafi’i, Wan Syafi’i, Wan Syahrul Ramadhan Ramadhan, Syahrul Ramadhan Timbir Manik Tini Anggraini Simamora Tri Beti Indri Utami, Dian Putri Vebrianto, Rian Wan Rosliana Wan Safii Wan Syafi'i Wan Syafiâ€™i Wan Syafii Wan Syafii Wan Syafi’i Wan Syafi’i Wan Syafi’i Wan Syafi’i syafi'i Wansyafii Wansyafii Waruwu, Dasari Wenny Anggraini Wira, Yasli Wirawati, Fajriyah Wulan Indri Safitri Indri Safitri, Wulan Indri Safitri Indri Wulan Sari Yeni Sari Yeni Sari, Yeni Yeyen Kaswita Kaswita Yoana Ulitua Panggabean Yohana Pertiwi Yunita Kesia S Yuslim Fauzia Fauzia Yuslim Fauziah Yustina Yustina Yustina Yustina Zulfarina Zulfarina Zulfarina Zulfarina Zulfarina Zulfarina Zulfarina Zulfarina, Zulfarina

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