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All Journal Buletin Peternakan Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Administrasi Pendidikan Indonesia JURNAL SERAMBI ILMU JURNAL ILMIAH MAHASISWA AGROINFO GALUH Jurnal Serambi Engineering Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Jurnal Ilmiah Wahana Pendidikan Proceedings of International Conference on Multidiciplinary Research Prosiding Seminar Nasional Universitas Serambi Mekkah Jurnal Universal Technic Sultra Journal of Economic and Business Jurnal Inovasi Ramah Lingkungan Jurnal Ilmiah Mahasiswa Pertanian Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Jurnal Sains dan Teknologi

abubakar abubakar

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Author-ID : 2896712

Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Veterinary Other

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Mutu Keju Putih Rendah Lemak Diproduksi Dengan Bahan Baku Susu Modifikasi abubakar abubakar
Buletin Peternakan Vol 40, No 2 (2016): BULETIN PETERNAKAN VOL. 40 (2) JUNI 2016
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v40i2.9085

This research was conducted to investigate the quality of low-fat white cheese produced using raw material of modified milk. Five treatments applied were (A1) Using reduced fat (60%) milk, (A2) Using emulsion of corn oil in skim milk (replacing milk fat with corn oil), (A3) Using emulsion of corn oil in skim milk and addition of whey protein concentrate (replacing milk fat with corn oil and the addition of whey protein concentrate=WPC), (A4) Using skim milk and water emulsion oil in water, and (A5) replacing milk fat with corn oil and the addition of probiotic (Lactobacillus casei). Each treatment was replicated three times. The selected that skim milk in corn oil emulsion with the addition of probiotics, the results showed had cheese quality characteristics as follow: yield 12.94±0.16%, hardnes 48.07±10.12 g, softness 8.51±0.54 kg/s, moisture content 50.37±1.60%, ash content 7.38±1.75% (dry matter), fat content 41.06±6.07% (dry matter), protein content 37.85±3.25% (dry matter), phosphorus content 346.62±25.61 mg/100g (dry matter), calcium content 860.78±87.91 mg/100g (dry matter), white color, regular texture, not flavorfull, salty taste, soft texture, elastic, ordinary preference acceptance.

ANALISIS RISIKO USAHATANI JAMUR MERANG DI KECAMATAN CILAMAYA KULON KABUPATEN KARAWANG Kiki Sasmita; Abubakar Abubakar; Luthfi Nur’azkiya
Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 8, No 1 (2022): Januari 2022
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v8i1.6762

Mushroom is one of the leading vegetable commodities that are widely cultivated in Karawang Regency. The aims of this study were 1) to determine the risks faced by mushroom farmers and how the risks to production, prices and incomes 2) farmers' perceptions of risk in Cilamaya Kulon District, 3) how farmers faced risks. The method used is descriptive analytic. This research was conducted in Cilamaya Kulon sub-district which is spread across the villages of Pasirukem, Pasirjaya and Muktijaya. The data analysis used is descriptive analysis to describe the types of risk and how farmers face risk, quantitative analysis to measure production risk, price and opinion by using the coefficient of variation. and analysis of farmers' perceptions which were measured using a Likert scale. The results showed that the types of risks faced by mushroom farmers in Cilamaya Kulon District were: production risk, namely poor seed quality, price/market risk, namely fluctuating selling prices, institutional risk, namely no agricultural extension workers, human risk, namely reduced labor. work, the financial risk is the small amount of capital owned by farmers. Farmers have a good perception of risk because they think the risks that occur are not too disturbing. Farmers' ways of dealing with risk are: Before farmers start farming, farmers make plans with farmer groups. During the production period, farmers adjust the temperature in the mushroom kumbung so that the temperature is maintained. After experiencing the risk, farmers continue to farm mushroom and look for other jobs to get additional income.

Prospek Pengembangan Usahatani Jamur Merang (Volvariella volvacea) di Kecamatan Cilamaya Kulon Kabupaten Karawang Chindy Diana Putri; Abubakar Abubakar; Luthfi Nur’azkiya
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 3 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

The research objective was to determine the cost and revenue as well as how the prospect of mushroom farming development based on the benefits and feasibility of Cilamaya Kulon District, Karawang Regency. The research method used is descriptive analytic method. Primary data collection by interview technique using a questionnaire. Research respondents were producers or farmers of edible mushrooms, while secondary data were obtained from various literatures and documents from related agencies related to research. The samples were determined using a quota sampling technique taken from several sub-populations or strata. The analysis techniques used are NPV, IRR, NET B / C and Payback Period. The results showed that the total fixed costs incurred for cultivating edible mushrooms for 4 years was Rp. 15,482,486 and Rp. 97,521,263 for variable costs. Revenue obtained by farmers is Rp. 159,319,746. The results of the development prospect analysis based on the advantages and the feasibility show that the mushroom farming in the Cilamaya Kulon District is feasible to be continued and developed with an NPV value of Rp. 32,866,796 / 37 , IRR of 113%, Net B / C of 3.67 and Payback Period for 5 months and 4 days at the prevailing interest rate of 11.25% during the age of 4 years of mushroom farming.

Analisis Kelayakan Usahatani Timun Apel (Studi Kasus : di Desa Tanjung Pakis, Kecamatan Pakis Jaya, Kabupaten Karawang) Rahmawaty Irwan Darise; Abubakar Abubakar; Luthfi Nur’azkiya
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 3 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

This study aims are : (1) to determine the cost, receipt, revenues and profits obtained in apple cucumber farming in Tanjung Pakis Village, Pakis Jaya District, Karawang Regency and (2) To know the feasibility of apple cucumber farming based on R/C and BEP. The results showed that the average total cost of apple cucumber farming in Tanjung Pakis Village, Pakis Jaya District, Karawang Regency was Rp.8.086.344/season, The average revenue earned was Rp.25.217.000/season, so the average revenue was Rp.17.893.650/season while the average profit was Rp.17.130.656/season with an average land area of 0,9375 Ha. Apple cucumber farming is seen from R/C this effort is feasible because the value of R/C is greater than one, namely 3,1184 and to reach the break even point minimum must sell apple cucumbers as much as 150,16 Kg for Super and 8,02 Kg for PL with a selling price of Rp.2.179,60/Kg and produce BEP Revenue of Rp.1.075.265,23. So it can be concluded that apple cucumber farming is worth trying based on financial aspects and this business is profitable.

Analisis Efisiensi Tataniaga Komoditas Jamur Merang di Desa Cirejag Kecamatan Jatisari Kabupaten Karawang Dhiya Nida Ulhaq; Abubakar Abubakar; Suhaeni Suhaeni
Jurnal Ilmiah Wahana Pendidikan Vol 7 No 3 (2021): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

The purpose of the research is to find out the channels, institutions, functions of the trading system and the structure of market behavior, the income or profits obtained and the efficiency of the mushroom commodity trading system in Cirejag Village, Jatisari District, Karawang Regency. The research method used is a survey method. This study uses primary data and secondary data. Primary data is collected with interview techniques using a questionnaire. Research respondents are mushroom farmers and traders (middleman, wholesaler and retailer). Secondary data are obtained from various literature and related information sources. Sampling is determined by simple random sampling method for mushroom farmers and snowball sampling method for traders. The analysis technique used is farm income analysis, trading margin, farmer's share and profit-to-cost ratio. The results showed that there are 7 (seven) trading system channels for edible mushrooms, all of the institutions carry out the marketing function. Marketers are in a perfectly competitive market structure where the number of sellers and buyers is large and the products are identical. Straw mushroom farming is feasible and profitable because the ratio calculation in mushroom farming is more than one R/C > 1, is 1.58. The most efficient channel lies in channel one which is producer farmers directly to consumers, because in channel one there is no additional cost and the largest Farmer's Share value is 1.00 percent. The inefficient channel is located in channel seven (VII) because it has the largest total margin of Rp. 8,833 with the highest costs, the smallest Farmer's Share value is 0.77 percent, with a profit-to-cost ratio of 0.93.

Peramalan Penjualan dan Keuntungan Sayuran Hidroponik (Studi Kasus di CV. Mulyana Reksa Tani (Amatta Farm), Karawang, Jawa Barat) Rulita Ramadanti; Abubakar Abubakar; Luthfi Nur’azkiya
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 5 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Mulyana Reksa Tani (Amatta Farm) is a company that produces hydroponic vegetables located in Karawang Regency, West Java Province. The types of vegetables cultivated by Amatta Farm include pak choy, kale, and green spinach. These three types of vegetables have very fluctuating sales figures. The purpose of this study was to calculate the average sales and profit forecast of hydroponic vegetables pak choy, kale, and Amatta Farm green spinach for the next 12 months. The research methods used are descriptive analysis and case studies. This study uses primary and secondary data. Primary data collection was conducted using interview and questionnaire techniques. Secondary data was obtained from the Ministry of Agriculture and the Ministry of Health. The sampling technique was purposive sampling. The analysis technique used is the decomposition multiplicative Forecasting Method and profit calculation. The results of sales and profit forecasting show that the average sales of pak choy are 449,749 packs, kale is 374,894 packs, green spinach is 463,157 packs, and the average profit for pak choy is Rp3.489.144, kale is Rp2.864.749, and green spinach is Rp3.602.645.

Quality Analysis of Yoghurt from Goat's Milk Using Starter Lactic Acid Bacteria Azwar Azwar; Hisbullah Hisbullah; Ahmad Irgi; Wari Julyadi; Adisalamun Adisalamun; Mukhlishien Mukhlishien; R. Nasrullah R. Nasrullah; Abubakar Abubakar; M.F. Zanil M.F. Zanil; J.M. Ali J.M. Ali
Jurnal Serambi Engineering Vol 7, No 1 (2022): Januari 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i1.3715

Yoghurt is a pro-biotic beverage produced from the fermentation process of milk, namely from vegetable milk (soy milk) or animal milk (goat's milk and cow's milk). During the fermentation process, the chemical reactions that occur will turn milk into yogurt with the help of lactic acid bacteria. In the health sector, yogurt plays a role in increasing the body's immunity, digestive tract health and can prevent osteoporosis. In general, yogurt circulating in the community still has low nutritional content, so a more in-depth study needs to be done. The goal of this research is to examine the quality of yogurt by manipulating certain variables and adding other components to increase the yogurt's quality. Streptococcus thermophilus and Lactobacillus bulgaricus were used as starter as much as 12.5 mL each (10% of 500 mL of cream milk). The fixed variables in this study were the volume of goat's milk 500 ml, cream concentration 6%, pasteurization temperature 85°C, pasteurization time 15 minutes and fermentation temperature 45°C, while the independent variables were varying the length of the fermentation process for 3, 4, 5, 6, 7, 8 and 9 hours. From this study, it was concluded that yogurt with optimum results was obtained at a fermentation time of 6 hours, the pH value was 3.8, lactic acid content was 1.305%, protein content was 5.54%, fat content was 4.98%, and moisture content was 84.10%.

Analisis Pengaruh Gaya Mengajar Guru Terhadap Prestasi Belajar Siswa Anwar Anwar; Muslem Daud; Abubakar Abubakar; Zainuddin Zainuddin; Fadhila Fonna
JURNAL SERAMBI ILMU Vol 21, No 1 (2020): Jurnal Serambi Ilmu
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/si.v21i1.1883

Penelitian ini berjudul’’Pengaruh Gaya Mengajar Guru Terhadap Prestasi Belajar Siswa di MAN 1 Aceh Besar ’’ Adapun yang menjadi tujuan penelitian adalah untuk mengetahui pengaruh gaya mengajar guru terhadap prestasi belajarsiswa Di MAN1 Aceh Besar. Sampel penelitian adalah para siswa kelas X, XI dan XI yang berjumlah38 orang. Penelitian ini dilakukan selama 1 Minggu yaitu bulan Agustus 2018 Instrumen penelitian menggunakan skala Likert (Likert’s Summated Ratings). Teknik analisis data menggunakan analisis regresi linear Sederhana untuk menguji pengaruh antara setiap variabel penelitian. Dari hasil pengujian parsial (ujit) gaya mengajar guru (X) terhadap prestasi belajar (Y), diketahui lain nilai sig 0,05 atau thitung ttabel dimana ttabel =2,024, jadi hipotesis penelitian yang menyatakan bahwa “terdapat pengaruh gaya mengajar guru terhadap prestasi belajar siswa di MAN 1 Aceh Besar” dapat diterima. Dengan demikian dapat diambil kesimpulan bahwa ada pengaruh gaya mengajar seorang guru terhadap prestasi belajar siswa, berarti semakin baik gaya seorang guru dalam mengajar maka semakin baik pula prestasi belajar siswa.

The Relationship Between Transformational Leadership Headmaster With Teacher Performance Anwar Anwar; Yenni Agustina; Ahmad Yani; Abubakar Abubakar; Darmawati Darmawati
JURNAL SERAMBI ILMU Vol 23, No 1 (2022): Serambi Ilmu
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/si.v23i1.4154

This study aims to determine teacher performance, to determine the relationship between Principal Transformational Leadership and Teacher Performance, to determine the level of relationship between Principal Transformational Leadership and Teacher Performance at SMP Negeri 13 Banda Aceh. The method used in this research is descriptive quantitative. The population in this study were all teachers at SMP Negeri 13 Banda Aceh with a total of 28 teachers, while the sample used as respondents in this study were all teachers at SMP Negeri 13 Banda Aceh, amounting to 28 people. Data collection techniques are observation, documentation and questionnaires/questionnaires. While the Questionnaire/Questionnaire is in the form of a Likert scale. To analyze the data used product moment correlation formula. The results of this study indicate that: (1) teacher performance at SMP Negeri 13 Banda Aceh is very good, (2) There is a significant relationship between the principal's transformational leadership and teacher performance, this is in accordance with the results of the t test, which shows that tcount ttable (-6.467 -2.051), (3) The level of relationship between the principal's transformational leadership and teacher performance is quite strong.

ANALISIS MATERI PENDIDIKAN BERKARAKTER DALAM PEMBELAJARAN SOSIOLOGI PADA SMA KOTA BANDA ACEH Abubakar Abubakar; Anwar Anwar
JURNAL SERAMBI ILMU Vol 16, No 2 (2015): Jurnal Serambi Ilmu
Publisher : UNIVERSITAS SERAMBI MEKKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/si.v22i1.507

Abstract Begin 1976 the sociology officially became the subjects in senior high school, the main problem is not the availability of learning that teachers have a background of sociology, this led to a lack of ability of teachers in preparing and teaching material models based on local wisdom, learning is often focused on textbooks alone, so that the development paradigm character education can not be realized, unattractive and boring lessons, students learned much from the local values and life experiences, this study is one of the important effort to find the exact model of learning with the learning principles of sociology and the availability of teaching materials which corresponds the paradigm of character education and be able to identify various barriers and were able to find a way out. This research method is descriptive qualitative triangulation approach, results show, shows, Implementation character values based on local wisdom in teaching sociology in Banda Aceh has some problems and become obstacles are: The existence of a standard regulatory measurement of national education through the national final examination (standardized testing) which emphasizes the realm koqnitif course, this raises the contradictory because it is centralized, making it hard Implementation indigenous values that are decentralized. Teachers do not have the experience of teaching sociology, they are not in field of sociology, teaching sociology is additional subjects other than teaching main task in mayority, with such conditions are often the task of teaching sociology courses in Banda Aceh is a double play (multiple roles). The material used is a national and centralized textbooks, teachers have not been able to develop special materials in the classroom-based learning in the region. Many parents no longer pay attention to their children's education in every school, they assume teenager education is the responsibility of school, the task of parents is to deliver and finance only. Key Words : Teaching Caracter Value and Local Wisdom

Co-Authors , Fawzy Muhammad Bayfurqon Adisalamun Adisalamun Adrian Maulana Fatah Ahmad Irgi Ahmad Yani Almukarramah, Almukarramah Anwar Anwar Anwar Anwar Anwar Anwar Anwar Anwar Aprilia Salsabila Arief Syauqi Muhammad Azwar Azwar Chindy Diana Putri cicih sutarsih Darmawati Darmawati Dhiya Nida Ulhaq Dina Wahyuni Endang Purnama Sari Ezra Fauzan Maulana Fadhila Fonna Fahmi Arfan Fatimah Azzahra Fatimah Zuhra Hastian Hastian Heri Fahmi Ramadhan Hisbullah Hisbullah Ibrahim Ibrahim Ida Hasanah Irwan Irwan Islami Fatwa J.M. Ali J.M. Ali Jailani Jailani Jailani Jailani Jumadi Jumadi Kiki Sasmita Lukmanulhakim Lukmanulhakim Lutfi Afifah Luthfi Nur’azkiya Luthfianita Sari M. Chalis M. Ridhwan M.F. Zanil M.F. Zanil Muhamad Rom Ali Fikri Muhammad Fathur Rosi Muhammad Nur Muhammad Rusdi Muhammad Taufik Barkah Muhammad Usman Mukhlishien Mukhlishien Mukhlishien Mukhlishien Muslem Daud Mustafa Usman Nita Maulidya Nur Itihadah Nuraina Nuraina Nurfiani Syamsuddin Putri Azurah Fani R. Nasrullah R. Nasrullah Rahmad Munazir Rahmad Rahmad Rahmawaty Irwan Darise Rizka Ruksanan Ruksanan Rulita Ramadanti Sakdiyah Sakdiyah Senah Wati Siraj Siraj Slamet Abadi Suhaeni Suhaeni T Makmur Teuku Syarifuddin Wari Julyadi Yenni Agustina Zainuddin Zainuddin Zeni Ayu Lestari

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