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All Journal E-Dimas: Jurnal Pengabdian kepada Masyarakat BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Teknologi Pertanian Andalas JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Science and Environmental Journals for Postgraduate Teknologi dan Industri Pertanian Indonesia Jurnal Pengabdian kepada Masyarakat Dewantara
Isril Berd
Universitas Andalas
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health Social Sciences

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Penggunaan Analisis Regresi Linear Berganda untuk Mendapatkan Model Prediksi Respon Asam Lemak Bebas dan Dobi Hasil Rebusan Tandan Buah Segar Sawit Pandu Imam; Santosa Santosa; Isril Berd; Anwar Kasim
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 9, No 2 (2017): Vol.(9) No.2, October 2017
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1123.22 KB) | DOI: 10.17969/jtipi.v9i2.8034

Abstract

Target of this research are : ( 1) Knowing physical result of steaming of Fresh Fruit Bunch; ( 2) Knowing the chemical of result of steaming of Fresh Fruit Bunch; ( 3) Finding model of prediction respon result of sterilization of Fresh Fruit Bunch ( 4 ) Determining time depth of steaming most precise to condition of raw material ( FFB ) to be sterilization. This research done at PT.Bio Nusantara Teknologi Bengkulu, by using horizontal type sterilizer. Research method the used  experiment which is  direct to be done at factory.  Multiple regression analysis to analyse data obtained, to the investigation of influence of free variable to variable of respon representing indicator efficacy of sterilization operation. Result of research indicate that treatment of variation : heavy classification of bunches,  fruit maturity and time depth steaming to have an effect on to respon result of sterilization perceived. Model of Prediction of met steaming respon as follows : Y1(Evaporation %) = 5,18 - 0,042 X1- 0,012 X2+0,082 X3 ; Y2 ( Fruit lose, g)=1629,96+8,14X1 - 3,22 X2 - 10,22 X3 ; Y3(Throughput apart mesokarp, g / men ) = - 0,748 - 0,297 X1 + 0,111 X2 + 0,336 X3 ; Y4 (percent heavy of mesokarp = 60,12 - 0,044 X1 + 0,018 X2 - 0,103 X3 ; Y5 ( Amount of kernel break = - 1,515 - 0,06 X1+ 0,035 X2 + 0,115 X3 ; Y6 ( FFA )= - 0,655 + 0,011 X1 + 0,029 X2 + 0,032 X3 and  Y7 ( DOBI) = 5,205 - 0,001 X1 + 0,01 X2 - 0,024 X3. Time depth steaming correct to braise small FFB, unrippe = 95 minute with score assess 7; Small FFB, mature = 95 minute with score assess 6; Small FFB over  mature = 90 minute with score assess 6. Time depth steaming correct for big FFB, unrippe = 100 minute with wight assess 6; Big FFB mature = 80 minute with score assess 5 and for big FFB, over mature = 95 minute with score assess 6.
Composition and Ecology of the Macro-Zoobentos Community Feeding Group and the Relationship with the Water Quality of Lake Maninjau, West Sumatera Adnan Yelka; Athosra Athosra; Petrizal Petrizal; Eni Kamal; Abdul Razak; Isril Berd
Science and Environmental Journal for Postgraduate Vol 2 No 1 (2019): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v2i1.189

Abstract

Information on the ecological status of inland waters is important to know in the framework of management and conservation purposes, including the biota elements of the Macro-zoobenthos community. This study aims to determine the composition and ecology of feeding acro zoobenthos and its relation to the water quality of Lake Maninjau. Lake Maninjau is one of the priority lakes that has an important role both economically and ecologically. Data were collected from journal literacy. There are 34 types of acro zoobenthos with a low diversity index (H= 0.34-0.82). The distribution of each Taxa was less to nearly even (E= 0.30-0.93). The Macro-zoobenthos found belonged to Molluscs, Oligochaeta, EuHirudinea, Insect Larvae, and Crustaceans. Molluscs were the most abundant, spread over 70% of locations and dominated by Corbicula species. The highest abundance is in the Sigiran location. A total of 26 Taxa were characterized by temperature, TDS, and conductivity variables, while the other 8 were characterized by DO and ORP based on CCA results. The feeding Collector ecology group (especially the filter collector) dominates. This indicates that the waters of Lake Maninjau are rich in fine particulate organic matter (FPOM).
Watershed Management Through Sustainable Development Concept: Literature Review Bismihayati Bismihayati; Rahmi Putri Wirman; Lismomon Nata; Eni Kamal; Isril Berd; Abdul Razak
Science and Environmental Journal for Postgraduate Vol 5 No 2 (2023): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v5i2.186

Abstract

Watersheds are a method of managing river water resources with the aim of preserving the viability of aquatic resources in the long term. One of the elements needed for management is how the current state of aquatic resources. Reduced flood swamp areas, sedimentation, decreased water discharge and water levels, and difficulties for some fish species to migrate are all effects of environmental modifications such as damming rivers for irrigation and hydroelectric power and changing the mass of water. In the middle and lower reaches of the river, the addition of anthropogenic materials from various industrial activities can have an impact on aquatic life, fish, and fishermen's catches. To ensure the future existence and survival of fish resources in river waters, it is necessary to manage resources, especially watersheds covering aquatic habitats with various species, as well as multi-species habitats. Watershed management considerations must include a variety of factors, including area/ecology, sector, scientific field, and stakeholders.
Ecological, Social, Economic Sustainability Policies and Fish Cultivation in Reservoir Waters Fatmawati Fatmawati; Mona Gusfira; Dedi Agustanto; Eni Kamal; Isril Berd; Abdul Razak
Science and Environmental Journal for Postgraduate Vol 5 No 2 (2023): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v5i2.187

Abstract

Dams have a very large ability to develop fish culture, then from that the development of fish culture grows rapidly. This rapid progress greatly resulted in a reduction in water quality, good for the life and progress of fish and their food-living creatures. This dam is also used for capturing fisheries, floating net cage aquaculture (KJA), transportation, and tourism. This research is literary research from several posts that study articles on the status of the sustainability of dams and the sustainability of KJA aquaculture in multidimensional sustainability (environmental, economic, and social sciences). Based on the results of policy research on the sustainability of environmental, social, and economic science and fish farming in dam waters, the sustainability of dams as well as the sustainability of KJA cultivation are very supportive of one another. Prolonged management of the dam will help the sustainability of KJA cultivation.
The TESTS OF pH, CONDUCTIVITY, TOTAL DISSOLVED SOLIDS, SALINITY AND TURBIDITY IN THE BATANG ARAU RIVER SURROUNDING, PADANG CITY-WEST SUMATRA Rusli HAR; Aprisal; Isril Berd; Lambok M. Hutasoit; Denny Akbar Tanjung
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol. 10 No. 1 (2023): August
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v10i1.9642

Abstract

Humans need fresh water for many functions, including cleaning, irrigating plants, drinking, cooking, industrial uses, and more. It cannot be denied that the excessive exploitation of the environment by humans is the cause of the current decline in water quality. This study aims to test water quality such as pH, conductivity, total dissolved solids, salinity, and turbidity. The research method uses quantitative methods. The research area was taken from 10 subdistricts around the Arau River Basin. The sample is measured using a predetermined measuring instrument. Based on the test results from all research areas, several parameters for testing water quality meet the standards of the 2010 Ministry of Health Regulations, such as the pH test except for the Indarung and Lubuk Begalung sub-districts. and East Padang. The Total Dissolved Solids test in all areas is in good water standard except for Koto Tangah. The salinity test for all areas met the requirements for water quality standards except for the West Padang sub-district and the Turbidity test showed that all areas had turbidity values > 5 NTUs..
Meningkatkan Pemahaman Masyarakat tentang Pentingnya Pemeliharaan Daerah Aliran Sungai di Kawasan DAS Batang Arau Jamilah Jamilah; Isril Berd; Herviyanti Herviyanti; Junaidi Junaidi; Nefilinda Nefilinda
Jurnal Pengabdian kepada Masyarakat DEWANTARA Vol 3 No 2 Septembe (2020): Jurnal Pengabdian kepada Masyarakat DEWANTARA
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat Universitas Tamansiswa Padang

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

Abstract

Daerah aliran sungai arau atau disebut sebagai das arau menduduki kawasan seluas17.467 hektar mulai dari lubuk peraku bagian hulunya sampai muaro bagian hilirnya Aktivitas manusia dan faktor alam sangat berpengaruh pada kualitas das arau tersebut. Tujuan kegiatan adalah untuk meningkatkan pemahaman masyarakat yang berada pada kawasan DAS Batang tentang Daerah Aliran Sungai dan keberadaan mereka dalam uapaya memelihara DAS tersebut. Kegiatan penyuluhan tersebut diselenggarakan oleh tim yang terdiri dari perguruan tinggi, forum das kota padang. Kegiatan penyuluhan dilakukan selama bulan Oktober 2019 - November 2019, dilakukan dua kali dalam seminggu dengan mengunjungi setiap kecamatan. Peserta yang diundang adalah pejabat kecamatan, semua perangkat lurah yang berada di kecamatan tersebut, dinas kesehatan, kelompok pemerhati lingkungan, masyarakat peduli sungai, LSM, kelompok PKK, koramil, RT dan RW masing-masing kelurahan. Dari hasil kegiatan dapat disimpulkan bahwa semua pejabat di kecamatan, kelurahan serta masyarakat sangat menginginkan kawasannya benar-benar ramah lingkungan, serta mendukung tindakan konservasi dan upaya pelestarian lingkungan serta memelihara kebersihan atau menertibkan pembuangan sampah. Masyarakat mendukung agar hilir dari DAS Arau bisa dijadikan objek wisata laut yang berkaidah asri dan bersih serta mampu meningkatkan kesejahteraan masyarakat.
Co-Authors Abdul Razak Adnal Yeka Adnan Yelka Anwar Kasim Aprisal Aprisal, Aprisal Athosra Athosra Athosra Athosra Awalina, Rahmi Bismihayati Bismihayati Dedi Agustanto Deni Sarianto Denny Akbar Tanjung Edwin Edwin Ekaputra, Eri Gas Eni Kamal Erwin Erwin Fatmawati Fatmawati Fevria, Resti Herviyanti Herviyanti Jamilah, Jamilah Junaidi Junaidi Lambok M. Hutasoit Lismomon Nata Mona Gusfira Nefilinda Nefilinda Nefilinda Nefilinda Nursidah Nursidah Pandu Imam Petrizal Petrizal Rahmi Putri Wirman Rijal Budiman Rusli HAR Santosa Santosa Ujang Sudiartono Yulkar Pramilus Zuherna Mizwar