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Santosa

Fakultas Teknologi Pertanian, Universitas Andalas, Padang

Author-ID : 370592

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UPAYA MENINGKATKAN HASIL BELAJAR SHOOTING BOLA BASKET MELALUI PENERAPAN MODIFIKASI SARANA PEMBELAJARAN PADA KELAS X SMA Santosa
Jurnal Riset Intervensi Pendidikan (JRIP) Vol 1 No 1 (2019): Januari
Publisher : Pusat Penelitian dan Pengembangan Rekarta Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.887 KB)

Tujuan penelitian ini adalah untuk mengetahui penerapan modifikasi sarana pembelajaran  dalam meningkatkan hasil belajar shooting permainan bola basket pada siswa kelas X MIA 1 SMA Negeri 1 Pujut, Kecamatan Pujut Kabupaten Lombok Tengah tahun pelajaran 2016/2017. Subjek penelitian ini adalah siswa kelas X MIA 1 SMA Negeri 1 Pujut, Kecamatan Pujut Kabupaten Lombok Tengah tahun pelajaran 2016/2017 berjumlah 26 orang. Teknik pengumpulan data melalui tes ketrampilan shooting bola basket dan observasi dari proses pembelajaran. Teknik analisis data yang digunakan dalam penelitian inia dalahs ecara deskriptif yang didasarkan pada analisis kualitatif. Metode yang digunakan dalam penelitian inia dalah Penelitian Tindakan Kelas dengan prosedur penelitian meliputi planning, acting, observation dan reflecting. Berdasarkan hasil penelitian diperoleh simpulan bahwa penerapan modifikasi sarana pembelajaran dapat meningkatkan hasil belajar shooting permainan bola basket pada siswa kelas X MIA 1 SMA Negeri 1  Pujut, Kecamatan Pujut Kabupaten Lombok Tengah tahun pelajaran 2016/2017. Dari hasil analisis yang diperoleh terdapat peningkatan kondisi dari observasi awal ke siklus I dan siklus II, baik dari peningkatan aktivitas dalam proses pembelajaran maupun hasil akhir kemampuan shooting bola basket. Dari pengukuran seluruhan pembelajaran diperoleh prosentasi ketuntasan hasil belajar shooting bola basket pada kondisi awal (38,89%), siklus I (63,89%), dan siklus II (83,33%), sehingga peningkatan dari ondisi awal ke siklus II sebesar (44,44%).

PENERAPAN ANALYTICAL HIERARCHY PROCESS (AHP) DALAM PENENTUAN DAERAH PROSPEKTIF UNTUK PENGEMBANGAN AGROINDUSTRI KELAPA Hermiza Mardesci; Santosa Santosa; Novizar Nazir; Rika Ampuh Hadiguna
Sistemasi: Jurnal Sistem Informasi Vol 8, No 2 (2019): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Pengembangan agroindustri kelapa di sentra daerah penghasil kelapa masih perlu ditingkatkan. Hal ini disebabkan karena masih banyaknya petani kelapa yang masih bertahan dengan tradisi lama, yaitu menjual kelapa bulat tanpa mengolahnya terlebih dahulu. Salah satu strategi pengembangan adalah dengan menentukan daerah potensial untuk pengembangan agroindustri tersebut. Penelitian ini bertujuan untuk menentukan daerah potensial atau daerah yang prospektif untuk pengembangan agroindustri kelapa. Kriteria yang digunakan adalah jumlah penduduk, luas areal, jumlah produksi, dan jumlah petani kelapa. Sedangkan alternatif adalah mencakup semua daerah penghasil kelapa. Lokasi penelitian dilakukan di kabupaten Indragiri Hilir, yang terdiri atas 20 daerah penghasil kelapa, yaitu Batang Tuaka, Concong, Enok, Gaung Anak serka, Gaung, Kateman, Kempas, Kemuning, Keritang, Kuala Indragiri, Mandah, Pelangiran, Pulau Burung, Reteh, Sungai Batang, Tanah Merah, Teluk Belengkong, Tembilahan, Tembilahan Hulu, dan Tempuling. Penentuan daerah prospektif menggunakan metode Analytical Hierarchy Process (AHP) dengan bantuan program Expert Choice. Hasil perhitungan menunjukkan bahwa daerah yang paling prospektif untuk pengembangan agroindustri kelapa di Indragiri Hilir adalah Kecamatan Mandah, dengan bobot 0.150.Hasil dari penelitian ini bisa digunakan sebagai pendukung keputusan dalam menentukan daerah untuk pengembangan agroindustri kelapa.

Effect of heating temperature on quality of bio-briquette empty fruit bunch fiber Nofriady Handra; Anwar Kasim; Gunawarman Gunawarman; Santosa Santosa
International Journal of Advances in Applied Sciences Vol 9, No 3: September 2020
Publisher : Institute of Advanced Engineering and Science

Empty Fruit Bunches (EFB) are one of the palm oil industry wastes, which are quite plentiful and currently unused optimally. Biomass is one of the renewable energy resources which has important roles in the world. The bio-briquettes are manufactured through densification of waste biomass by implementing certain processes. This research aimed to obtain variations in the mold temperature at 150 ºC, 200 ºC, and 250 ºC to the calorific value and toughness of the briquette material. The toughness was tested using ASTM D 440-86 R02 standard. Arduino program was used for setting the heating resistance time of the mold, which was 20 minutes and the thermal controller was used to adjust the temperature variation. The average mold pressure was 58 Psi. The highest heating value was obtained at a mold temperature of 250 ºC with a value of 5256 cal/g, and the lowest was resulted at a temperature of 150 ºC (4117 cal/g). Meanwhile, the briquette toughness test at 200 ºC mold temperature indicated good data results in which the average loss of fiber particles was only 4.17 %, this was because the adhesion between particles by lignin and cellulose in the fiber functions optimally at this temperature so that the resistance of briquettes went through minor damage.

Supply Chain Risk Management of The Small-Scale Industry in West Sumatera Yuni Ernita; Rika Ampuh Hadi Guna; Santosa Santosa; Nofialdi Nofialdi
Jurnal Manajemen & Agribisnis Vol. 15 No. 1 (2018): JMA Vol. 15 No. 1, March 2018
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

The existing cacao industry in West Sumatera is a small scale cacao industry. One of the risks encountered in this industry is that the production does not meet the target and the specification set, resulting in the difficulties for the industry to develop. The objective of the research is to conduct a supply chain risk management in the small scale cacao industry in West Sumatera. . This research used a survey approach method. While the data collected were primary and secondary data. The supply chain management process used descriptive method and Analytic Network Process (ANP). Study on cacao industry chain supply risk source showed indicates that production risks are in the highest priority with a value of 21.78%. The marketing, financial, institutional and human resource risks have the same priority risk i.e. 19.55%. The highest priority of risk types includes the risk of availability of industrial capital, government policy, skills and personal knowledge, and production process cost, with the priority values of 0.102634; 0.101024; 0.099903; and 0.041294 respectively. An alternative risk control priority is to weaken risk (0.39191), and risk segregation (0.25798). Supply chain risk management needs to be held by weakening and segregating risks through improving product management, supply management and information management prioritized on procurement and production processes, thereby enhancing the quality and quantity of processed cocoa products on an ongoing basis. The results of the study can become an input to stakeholders related to the development of small-scale cocoa industry in West Sumatera.

Evaluasi Kinerja Tenaga Kerja Bagian Sortasi Biji Pinang (Areca catechu, L.) Pada CV. ABC Berdasarkan faktor-Faktor Yang Berpengaruh Fikri Arsil; Santosa Santosa
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 1, No 1 (2020): Published in June 2020
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i1.16

Evaluation of influental factors to labors productivity will get the recommendation on human resource development and increase labors performance by company. The aim of this research to know about the effect on motivation, working environmental, salary, working responbility, and lifespan ofareca nuts sorting labors in CV. ABC based on influental factors. The research uses survey method and doubled linear regression analysis for data processing. The result shows that motivation, working environmental, salary, working responbility, and lifespan have effect on sorting labors in CV. ABC with doubled linear regression analysis is Y = -4,640 + 0,210 X1 + 0,089 X2 + 0,080 X3 - 0,070 X4 + 0,813 X5. This equality shows coefficient value from lifespan variable is biggest, it is 0,813. Thus, evaluation to sorting labors get 5 recommendations for increasing labors performance.

Supply Chain Management Agroindustri : Sebuah Literature Review Dedet Deperiky; Santosa Santosa; Rika Ampuh Hadiguna; Nofialdi Nofialdi
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 1, No 1 (2020): Published in June 2020
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i1.17

Agroindustry needs further attention from the relationship between supply chain actors to improve efficiency in terms of partnerships and the application of modern technology today. Supply chain management in agroindustry emphasizes a management approach to a network of facilities and distribution channels that includes procurement of materials, production, and delivery of agroindustry products to end consumers. The research methodology used is the Systematic Literature Review (SLR) method, which is the literature review method that identifies, evaluates, and interprets all findings on a research topic, to answer research questions. The results of the study imply that in order to manage the agroindustry supply chain the entire supply chain structure must be well understood by focusing more on the quality of external relations with supply chain actors and who focus actor on partnership, trust and sustainability in conducting agroindustry supply chain activities. Agroindustry managers must investigate why they must manage, what must be managed and how to manage agroindustry supply chains. To explore the agroindustry supply chain that a manager must integrated the system, examine the nature, linkages and dependencies between business operations in the agroindustry supply chain. Suggestions from researchers that this four-step approach to meeting sustainability must be implemented in the agroindustry supply chain, and optimalized or later all organizations will adopt the SCM concept in achieving competitive advantage.

PENGARUH WAKTU TEKAN DAN UKURAN PARTIKEL KULIT TUSAM (Pinus merkusii Jungh. et. de Vr.) TERHADAP KUALITAS PAPAN PARTIKEL Asfarizal Saad; Anwar Kasim; Gunawarman Gunawarman; Santosa Santosa
Jurnal Penelitian Hasil Hutan Vol 37, No 3 (2019): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2019.37.3.171-183

Papan partikel tanpa perekat sintetis memiliki peluang untuk dikembangkan menggantikan produk serupa dengan perekat sintetis. Pemanfaatan tandan kosong kelapa sawit (TKKS) dan kulit tusam sebagai papan partikel merupakan hal yang menarik dan belum banyak diteliti. Penelitian ini bertujuan untuk memperoleh papan partikel yang memenuhi standar SNI 03-2105-2006. Komposisi papan partikel adalah 70% TKKS dan 30% kulit tusam, panjang serat TKKS 0,1-2,0 cm dan kadar air 5-6%. Variasi ukuran partikel kulit tusam adalah lolos saringan 30, 40, dan 50 mesh. Papan partikel dibuat dengan empat variasi waktu kempa panas yaitu 10, 15, 20 dan 25 menit. Hasil pengujian menunjukkan bahwa waktu kempa panas 20-25 menit merupakan waktu terbaik untuk pembuatan papan partikel dari tandan kosong kelapa sawit dan kulit tusam. Pada produk papan partikel yang dibuat dengan ukuran partikel kulit tusam 50 mesh diperoleh sifat fisik dan mekanik yang sebagian besar memenuhi SNI 03-2105-2006 untuk papan partikel kerapatan sedang tipe 8, kecuali sifat mekanik MOE belum memenuhi syarat.

Desain Sistem Penunjang Keputusan untuk Produksi Buah-Buahan Unggulan Nasional Santosa Santosa; Bambang Pramudya; Moeljarno Djojomartono; Sutrisno Sutrisno; Kudang B Seminar; Slamet Susanto
agriTECH Vol 26, No 4 (2006)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

The objectives of the study are : (1) to design land suitability database for cultivation of the national valuable fruits, (2) to design the activation information of fruits production, including land preparation until primary postharvest handling, and (3) to design the decision support system for valuable fruits on people’s orchads to produce fresh fruits. The study was conducted in Yogyakarta Special Region, from November 1999 until March 2000. Two kinds of data used in this study were: (a) primary data, from the direct discussion with the experts, and direct observation in the fruits production center, and (b) secondary data were collected from library studies and Agriculture Agency Offices in each regency or municipality of the Yogyakarta Special Region. The data in the salaccias production center was established from farmers which owned orchad more than one hectare. The results of the study were : (1) land suitability database for national valuable fruits cultivation based on relational data, (2) computerize information system, namely Salaccia (Pondoh cultivar) and Mango (Arumanis, Manalagi, Golek, and Gedong cultivar) included : land preparation, planting, fertilizing, cultivating, pest and disease control, pruning, irrigating, harvesting, cleaning of fruits, sorting of fruits, grading of fruits, ripening (specially for mango), and storage of fruits, and (3) the system has been done to determine land suitability for fruits in Yogyakarta Special Region, and the result showed that 62.39 % was suitable between output system designed and the fruits produced by the farmer, namely manggistas, pineapples, mangoes, rambutans, durians, salaccias, and lawzons.

Model Prediksi Hasil Panen Berdasarkan Pengukuran Non-Destruktif Nilai Klorofil Tanaman Padi Fitri Hidayah Nasution; Santosa Santosa; Renny Eka Putri
agriTECH Vol 39, No 4 (2019)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Developing yield prediction model was done to predict the production of rice crops based on chlorophyll value at different age levels. A model was developed by using spatial variability data of chlorophyll value. It was measured with a non-destructive method by using chlorophyll meter CCM-200 plus at different age levels in terms of days after planting 25, 40, 60 and 70 (DAP), and yield of rice. The objective of developing yield prediction model was to describe correlation between chlorophyll value and yield at different ages that had been obtained from 20 observation plots at the rice field. The study area was in Banda Langik, Sungai Bangek village, Lubuk Minturun of Koto Tangah sub district in Padang. Data were collected in two systems; grid sampling point and crop cutting test (CCT). Measuring of chlorophyll contained in leaf or number of SPAD (soil plant analysis development) was done by using chlorophyll meter CCM-200 plus. The research showed that chlorophyll value in rice crop correlated with yield. It was proved by correlation index obtained in each stage of age; 25 DAP (r = 0.945), 40 DAP (r = 0.887), 60 DAP (r= 0.835) and 70 DAP (r= 0.897). Rice yield could be predicted through following model: Y = -0.431513 + 0.045144 X1 + 0.03645 X2 + 0.01017 X3 + 0.020551 X4, where Y was the rice yield (kg/m2) and X was chlorophyll value at different age levels (X1=25 DAP), (X2=40 DAP), (X3=60 DAP) and (X4= 70 DAP). The model was produced through a multiple linear regression test based on chlorophyll value data and rice productivity during 1 period of harvest session.

The Effect of Pressure and Temperature on The Particle Board Manufacture from Palm Oil Empty Bunches and Pine Bark Asfarizal Saad; Anwar Kasim; Gunawarman Gunawarman; Santosa Santosa
Jurnal Teknik Mesin (JTM) Vol 9, No 1 (2019)
Publisher : LP2M - Institut Teknologi Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.45 KB)

The manufacture of particle boards without synthetic adhesives is influenced by the composition of the material, temperature, time, pressure, particle size and method of manufacture. The pressure of one important parameter and its variations often produce different properties. Pine skin is a waste that is not valuable and just wasted. Making particle boards from palm oil empty bunches and pine bark waste is an interesting and new thing. Pinus merkusii leather powder is used as an added ingredient, its composition is 70% tkks and 30% pine merkusii powder with 5-6% moisture content, dry based. The fiber lengths are 0.1-2.0 cm and pressures are 2, 4, 6, 8 and 10 kg.cm-2, temperature 150, 160, 170, 180 and 190ºC. The standard for particle board reference and bending test is SNI 03-2105-2006 and ASTM D1037. The result show of working pressure and heating temperature affect the density, moisture content and MOR. Increasing pressure and temperature tend to increase the MOR value and increase in temperature above 190oC, the MOR value decreases.

Co-Authors - Andasuryani Aan Saputra Agus Hermansyah Ahmad Fudholi Alamsyah, Aam Alfi Asben Alhapen Ruslin Chandra Amilda Anwar Kasim Anwar Kasim Ardi Turnando Arum Rovarti Ningsih Asfarizal Asfarizal Asfarizal Saad Asfarizal Saad Asfarizal Saad Ashadi Hasan Asniati, Andina Cheda Astuti, Soleha Azrifirwan, Azrifirwan B. Isril Bambang Pramudya Bustanul Arifin Dalimunthe Cherie Dinah, Cherie Cindi Simbolon Dedet Deperiky Deivy Andhika Permata Deni Saputra Deswani Panggabean Dian Wijaya Dina Rahmayanti Ekaputra, Eri Gas Endang Rochmiatun Eri Gas Ekaputra Erwin Gunawan Fadli Irsyad Famela, Vidya Fauzan Aulia Fauzan Aulia Fauzan Aulia Feri Arlius Fikri Arsil Fitri Hidayah Nasution Frana Andrianur G Gunawarman, G Gamaria Mandar Gilang Ardiansyah Gunawarman Hasbullah Hasbullah Hasbullah Hermiza Mardesci Hikmah Muhaimin Hikmah Muhaimin Idil Saputra Irriwat Putri Isril Berd K. Anwar Kasiati, Rima Indah Khairil Agustoria Khandra Fahmy Kiki Yulianto Kiki Yulianto Kudang B Seminar Kurnia Harlina Dewi Kusuma Wardani, Anita Lili Annisah1 MARIA BINTANG Masrul Djalal Mei Mardhiani Lubis Meilizar, Meilizar Mislaini Mislaini Moeljarno Djojomartono Monica Guspa Muhammad Iqbal Abdi Lubis Muhammad Makky Neswati Neswati Ningsih, Arum Rovarti Nining, Nining s.kamala Nofalia, Wira Nofialdi, Nofialdi Nofriady Handra, Nofriady Novizar Nazir Nuraini Azizah Nuryani Omil Charmyn Chatib Otoman Pandu Imam Pandu Imam Subidbyo Adib Pekerti Mendrofa, Windy PERDANA PUTERA priatma nandi Putri, Irriwad Rasmun Rendi Adi Pratama, Nugroho Renny Eka Putri, Renny Eka Rika Ampuh Hadi Guna Rika Ampuh Hadiguna Rimbasari, Ana Rinayuhani, Triratna Risvita, Sarah S, M. Dzikrullah Saddam Pebrianto Sandra Melly Saputra, Idil Satria Adi Surya Sayogo, Dwisanto Simamora, Ayu Sartika Siska Kostantia Siwanahono, Tuti Nisra Idayanti Slamet Susanto Soniatin Sri Aulia Novita Sudin, Sakinah Sukma R.A, Dodi Sunarmi Suryadi Sutrisno Sutrisno Syifa, Afida Izzatus Tabrani, Ahmad Tahrir, Muhammad Thahira, Agniya Tri Ratna Rinayuhani, Tri Ratna Veri Widodo Vita Sari Isnaidar Wardani, Mazhrur Rahman Kusuma Widiarseno, Dandung Widjayanti, Rina Eka Yanti, Delvi Yul Apni Harianja Yuni Ernita

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