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Perencanaan Perawatan Mesin Pengupas Kulit Pinang Erizal, Ihsan Putra; Yetri, Yuli; Nusyirwan, Nusyirwan
Jurnal Teknik Mesin Vol 11 No 1 (2018): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.11.1.173

Abstract

Planner engine maintenance is an important thing to streamline the production process. Care planning for areca nut peeler has been carried out which includes the engine frame, electric motor, pulleys, V-belts, reservoirs, and spindle shaft. These components are expected to work optimally so that satisfying results are obtained. The care of the areca peeling machine consists of preventive treatments, repair treatments, total treatments. Preventive care consists of cleaning, lubrication and periodic checks. Repair treatments include blade maintenance, bearing maintenance, pulley care and belt. While total maintenance is carried out after the engine has been operating long enough. The results of treatment planning are made in the form of a treatment table. While the results of the maintenance process that has been done by the machine can operate properly and can produce maximally.
THE STUDY OF TECHNO-ECONOMY OF PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) PLUS MANURE AND NANO PESTICIDES OF CITRONELLA IN COCOA PRODUCTION IN LIMAPULUH KOTA DISTRICT Wahyuni, Sri; Rahma, Haliatur; Trisno, Jumsu; Martinius, Martinius; Noveriza, Rita; Yuliani, Sri; Nusyirwan, Nusyirwan; Nefri, Jhon
Jurnal AGRISEP JURNAL AGRISEP VOL 19 NO 01 2020
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/agrisep.0.0.%p

Abstract

ABSTRAK Teknologi BP3T (Bakteri Perakaran Pemacu Pertumbuhan Tanaman) pupuk kandang dirancang untuk membantu mengendalikan penyakit VSD (vascular streak dieback) yang menyerang tanaman kakao sekaligus membantu pertumbuhan tanaman. Penetian ini bertujuan menganalisis perbandingan biaya penggunaan pupuk kandang konvensional dengan teknologi BP3T Pupuk Kandang. Penelitian ini dirancang secara deskriptif kuantitatif yang berlokasi di Kabupaten Limapuluh Kota. Pengambilan sampel dilakukan secara sensus, yaitu 43 orang yang tergabung ke dalam 4 kelompok tani terpilih, yaitu Kelompok Tani Aroma, Kelompok Tani Inovasi, Kelompok Tani Buah Lobek, dan Kelompok Tani Maju Sejahtera. Biaya pupuk yang dikeluarkan petani sebelum menggunakan pupuk Formula BP3T lebih besar dibandingan dengan biaya penggunaan pupuk Formula BP3T. Dari kesimpulan yang ada, disaran kepada petani untuk menggunakan pupuk Formula BP3T dan mengembangkannya. Selain biayanya murah, pupuk Formula BP3T juga memiliki manfaat untuk meningkatkan ketahanan tanaman terhadap penyakit VSD.Kata kunci: biaya, BP3T, kakao, pupuk
Studi Musuh Alami (Spodoptera Exigua Hbn) pada Agroekosistem Tanaman Bawang Merah Nusyirwan, Nusyirwan
Jurnal Penelitian Pertanian Terapan Vol 13, No 1 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (74.216 KB) | DOI: 10.25181/jppt.v13i1.165

Abstract

Study natural enemy Spodoptera Exigua was condetd on onion agro ekosistem in farmers field Sungai Nanam Alahan Panjang West Sumatera from August to October 2009. Methode of the Riset was with sampling with out sprayed and sprayed insecticide of served with each week from plant age 20 days in one planting season. In land with out application insecticide and application insecticide there were no eggs and larva were paraside. The Natural enemy in land area with aut application insecticide and application lend. The bigger from dominand were from family Braconidae ordo Hymenoptera, followed by family Aracnidae ordo aracnida, family Forficulidae ordo Demaptera, family Coccinelidae Ordo Coleoptera, family Braconidae Ordo Hymenoptera dan family Tachinidae Ordo Diptera
Konsep Manusia Sempurna Saudah, Siti; Nusyirwan, Nusyirwan
Jurnal Filsafat "WISDOM" Vol 14, No 2 (2004)
Publisher : Fakultas Filsafat, Universitas Gadjah Mada Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1206.065 KB) | DOI: 10.22146/jf.31332

Abstract

Human being is the highest creature among all creatures. Even, he is higher than the world and it is very important for it. The perfection of the world depends on him. Human being in relation to the universe is like spirit for body.The world without human being is like a unclear mirror which can not refract a picture. The picture of God can not be seen in the mirror cleary so God command that the clear mirror of the world can refract His picture clearly. The human being is the clearness of mirror and the shape of the picture.The most perfect mirror for God is the perfect human being because he refracts all the names and the behaviour of God However, other refract only a few parts of the parts of the names and the behaviour of God.The perfect human being, faces all existances of individualism. Spiritually he faces higher individualism; the body he faces lower individualism. His heart faces to (al-Arsh). His soul faces to apen (Al-Qalam) and his spirit faces (luah-Mahfudz)
Konsep Manusia Sempurna Saudah, Siti; Nusyirwan, Nusyirwan
Jurnal Filsafat "WISDOM" Vol 14, No 2 (2004)
Publisher : Fakultas Filsafat, Universitas Gadjah Mada Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jf.31332

Abstract

Human being is the highest creature among all creatures. Even, he is higher than the world and it is very important for it. The perfection of the world depends on him. Human being in relation to the universe is like spirit for body.The world without human being is like a unclear mirror which can not refract a picture. The picture of God can not be seen in the mirror cleary so God command that the clear mirror of the world can refract His picture clearly. The human being is the clearness of mirror and the shape of the picture.The most perfect mirror for God is the perfect human being because he refracts all the names and the behaviour of God However, other refract only a few parts of the parts of the names and the behaviour of God.The perfect human being, faces all existances of individualism. Spiritually he faces higher individualism; the body he faces lower individualism. His heart faces to (al-Arsh). His soul faces to apen (Al-Qalam) and his spirit faces (luah-Mahfudz)
Pengaplikasian Mikrokontroler Arduino Uno Pada Simulasi Sistem Pengapian Mesin Bensin 4 Langkah (4 Silinder) Putra, Anggi Septiawan; Nusyirwan, Nusyirwan; Maimuzar, Maimuzar
Jurnal Teknik Mesin Vol 10 No 2 (2017): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.10.2.178

Abstract

The 4 stroke (4 cylinder) gasoline engine ignition system simulation based on the Arduino Uno microcontroller was designed as one of the modeling of conventional ignition system modification into an electronic ignition system based on the Arduino Uno microcontroller. Conventional ignition systems are modified by removing distributor components and replaced with microcontrollers as ignition system controllers. Spark plug and coil cables are replaced with Igniton coil that uses Igniter. Arduino Uno microcontroller is used as a controller that receives signals from the optocoupler sensor and activates the module relay so that the electric current enters the Ignition Trigger, the voltage needed by Igniton Trigger is 2 V by using a step down transformer to reduce the voltage. So that the Ignition Coil is active and produces a high voltage so that it can produce sparks on each spark plug. This Arduino Uno microcontroller processes data received from an optocoupler sensor
PENGARUH PENDIDIKAN HUMANISTIK TERHADAP PENINGKATAN KEMAMPUAN INSYA’ MAHASISWA PROGRAM STUDI PENDIDIKAN BAHASA ARAB STAIN WATAMPONE Nusyirwan, Nusyirwan
Jurnal Diskursus Islam Vol 1, No 3 (2013)
Publisher : Pascasarjana UIN Alauddin Makassar

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Abstract

Tulisan ini merupakan penelitian mengenai salah satu pendekatan pendidikan yaitu pendekatan pendidikan humanistik. Tujuan penelitian ini adalah untuk menganalisis pengaruh pendekatan pendidikan humanistik terhadap peningkatan kamanpuan insya’ mahasiswa program studi pendidikan Bahasa Arab jurusan Tarbiyah STAIN Watampone. Penelitian ini didesain dalam bentuk penelitian eksperimen yang terdiri atas kelas kontrol dan kelas eksperimen. Pendekatan yang digunakan adalah pendekatan linguistik, pedagogis, humanistik, sosiologis, dan filosofis. Hasil penelitian ini menunjukkan bahwa sebelum diberi perlakuan menggunakan pendidikan humanistik nilai rata-rata kelas eksperimen adalah 130,56, sedangkan kelas kontrol adalah 130,44. Berdasarkan uji kesamaan dua rata-rata pretest dengan menggunakan uji statistik non-parametric dengan uji Mann Whitney pada SPSS 16, dapat disimpulkan bahwa kedua kelas memiliki kemanpuan yang sama dalam mengarang insya’. Setelah diberikan perlakuan dengan menggunakan pendekatan pendidikan humanistik pada kelas eksperimen, maka nilai rata-rata kelas eksperimen adalah 186,61, sedangkan kelas kontrol tanpa pendekatan humanistik nilai rata-rata 165,22. Adanya perbedaan nilai rata-rata antara kelas kontrol dengan kelas eksperimen membuktikan bahwa adanya peningkatan secara signifikan kemanpuan insya’ mahasiswa kelas eksperimen setelah diberikan perlakuan. Hal ini berarti bahwa terdapat pengaruh yang signifikan pendekatan pendidikan humanistik terhadap peningkatan kemanpuan insya’ kelas eksperimen.ABSTRACTThis article is a study on one of educational approaches that is humanistic educational approach. The purposes of this study are to analyze the influence of humanistic educational approach in improving the insya’ ability of the student of Arabic Language Education, Department of Tarbiyah, STAIN Watampone. This study is designed in the form of experiment research which involves a control class and an experimenttal class. The types of approach used are linguistic, pedagogical, humanistic, sociological and philosophical approach. The result of this study indicate that prior to being treated with a humanistic educational approach the everage value of the experimental class was 130,56, while the control class was 130,44. Based on the equation of two averages of pretest by using non-parametric statistical test and Mann-Whitney test in SPSS 16, it can be concluded that both classes have the same ability in writing (insya’i). After the classes were treated by using a humanistic educational approach, the everage value of the experimental class was 186.61, while the mean score of the control class without a humanistic approach was 165,22. The difference in the everage value of gain between experimental class and control class proves the existence of significat increase in insya’ ability experimental class student after treatment. This means that there ia siginificant influence of humanistic educational approach on the improvement of insya’  ability of the experimetal class.
Polikultur Berbagai Varietas Padi Gogo Dengan Kelapa Sawit di Lahan Kering Harun, M.Umar; Lestari, I.; Nusyirwan, Nusyirwan; Sodikin, E.; Irsan, C.
Seminar Nasional Lahan Suboptimal 2018: Prosiding Seminar Nasional Lahan Suboptimal "Tantangan dan Solusi Pengembangan PAJALE dan Kel
Publisher : Seminar Nasional Lahan Suboptimal

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Abstract

Harun et al, 2019. Polyculture Upland Rice Varieties  between  Plantation Oil Palm in Dry Land. pp. 52-59. Research to test the growth Cilosari of various rice varieties grown in oil palm plantations ( 12 year old) on dry land had been carried out from December 2015 to May 2016 in research station, Faculty of Agriculture, Sriwijaya University, Inderalaya.  The field design used was split plot design. Based on the measurement of light intensity (low light)  on palm oil of rows were as main plots (G1 = 12.348 lux meter, G2 = 16.066 lux meter, G3 = 16.746 lux meter, and G4 = 12.812 lux meter). The sub plots were rice varieties namely V1: Sirendah, V2: Sicantik, V3: Cilosari , V4: 4 bulan, V5: Sulrat Unsrati. All sub plots were placed in  plot (3m x 3 m) with a position in the row of the palm oil plantations. The results of the analysis of variance on all observation parameters showed that there was an interaction significant of  light intensity with rice varieties on plant height and green leaf degree/chlorophyl. There is no significant interaction for the percentage of seedling, number of tillers and and time of flowering. Cilosari rice varieties have a growth percentage of more than 80%, Sulutan unsrati varieties had a number of tillers (10 stems) and a higher chlorophyl of leaves than other varieties. Upland rice of Cilosari and Sulutan unsrati, and 4 bulan  as  local rice varieties had a relatively good appearance of vegetative growth in low light conditions in palm oil plantation.
Pengujian Kincir Air Hidrokinetik Undershoot Di Irigasi Limau Manis Padang Sumiati, Ruzita; Fardinal, Fardinal; Nusyirwan, Nusyirwan; Adriansyah, Adriansyah; Novrizal, Robby
Jurnal Teknik Mesin Vol 12 No 1 (2019): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.12.1.191

Abstract

The power produced by a hydrokinetic turbine depends on the interaction between the rotor and water. Therefore, the optimal rotor geometry must be designed and built to capture maximum water energy and convert it into usable energy. Hydropower is one of the potential renewable energy that can contribute to the need for electricity. Hydropower generator is pollution free so this generator can answer environmental problems and the availability of renewable energy sources. The aim to be achieved in this study is to produce a turbine hydropower with good performance if it operates on an irrigation channel and is applied as a power plant. This research was developed to get the right specifications for the use of hydrokinetic turbines in the irrigation canal area. There are several methods carried out in the design of hydrokenetic turbines, namely by designing blades based on the shape of water flow, repairing the transmission system, and selecting the right generator. In this study, we tested the sweet lemon irrigate applied and tested in the area of ​​Padang Sumbar Sweet Limes Pauh, the results obtained were that the turbine can produce power of about 12.6 watts.
DISEMINASI TEKNOLOGI PUPUK KANDANG SAPI PLUS RIZOBAKTERI PADA KELOMPOK TANI KAKAO DI KABUPATEN LIMAPULUH KOTA Rahma, Haliatur; Trisno, Jumsu; Martinius, Martinius; Reflin, Reflin; Wahyuni, Sri; Nusyirwan, Nusyirwan
Jurnal Hilirisasi IPTEKS Vol 1 No 4a (2018): Desember 2018
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/hilirisasi.1.4.150-159.0

Abstract

Kegiatan diseminasi teknologi pupuk kandang sapi plus rizobakteri pada tanaman kakao dilakukan di Kecamatan Guguak dan Akabiluru Kabupaten Lima Puluh Kota yang dimulai dari bulan Maret sampai dengan November 2018. Kegiatan ini bertujuan untuk mengenalkan teknologi formulasi pupuk kandang plus rizobakteri pada kelompok tani kakao. Inovasi, buah lobek, maju sejahtera dan aroma menggunakan metode penyuluhan. Pentingny kegiatan ini dilakukan disebabkan oleh tingginya kejadian dan keparahan penyakit VSD di Kecamatan Guguak dan Akabiluru Kabuparten Limapuluh Kota yang mencapai 86,60%. Untuk itu, diperlukan teknologi pengendalian yang mudah dibuat, murah dan bahan baku yang mudah diperoleh disekitar petani. Penggunaan air kelapa merupakan salah satu perbanyakan bakteri Serratia maresescens dan Pseudomonas fluorescens yang nanti akan diformulasi dengan pupuk kandang. Kegiatan ini meliputi: pemantauan tingkat serangan OPT dilahan kelompok tani kakao, kemudian dilanjutkan dengan penyuluhan, pelatihan, dan evaluasi hasil kegiatan.  Dari hasil kegiatan bahwa kegiatan ini mampu meningkatkan pengetahuan petani terhadap penggunaan biofertilizer yang berasal dari bakteri yang diformulasikan dengan air kelapa dan pupuk kandang, sehingga penggunaan formulasi ini mampu mengurangi biaya penggunaan pupuk kimia yang memiliki harga yang mahal.