bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH BAHAN DAN LAMA PERENDAMAN TERHADAP PEMECAHAN DORMANSI BENIH KOPI(Coffea Arabica L)
Authors: Rosalyne Irawaty , Sihaloho Arvita , Suseno Taufiq
Published: March 2021

Penelitian ini bertujuan untukmemperoleh bahan yang tepat untuk perendaman, lama waktu perendaman serta interaksi bahan dan lama waktu perendaman terhadap perkecambahan benih kopi (Coffea Arabica L). Penelitian mengunakan RAK Faktorial dua faktor, faktor pertama  bahan perendaman  (P) 3 taraf yaitu, P: Kontrol,  P1: Giberelin 1,5 ml/L Air, P2: Sitokinin 1,5 ml/L Air.Faktor kedua  lama waktu perendaman  (W) 3 taraf yaitu, W: Kontrol, W1: 4 Jam, W2: 8 Jam.Bila  terdapat pengaruh nyata,dilanjutkan uji BNTtaraf 5%.Parameter yang diamati Umur Berkecambah (hari), Tinggi Kecambah(cm), Panjang Akar(cm) dan Berat Akar(gram). Hasil penelitian menunjukkan bahwaperlakuan terhadap benih yang direndam dengan Giberelin menghasilkan rata-rata umur berkecambah kopi tercepat, kecambah tertinggi umur, sedangkan perlakuan perendaman Sitokinin menghasilkan panjang akar terpanjang dan akar terberat.Perlakuan terhadap benih yang direndam selama 4 jam menghasilkan panjang akarterpanjang dan berat akar terberat. Perlakuan benih yang direndam selama 8 jam menghasilkan umur berkecambah benih tercepat, tinggi kecambah tertinggi Interaksi bahan dan lama waktu perendaman berpengaruh nyata terhadap semua parameter yang diamati. Interaksi yang terbaik untuk umur berkecambah terdapat pada perlakuan P1W2 menghasilkan umur berkecambah benih tercepat, tinggi kecambah tertinggi P1W1, panjang akar terpanjang P2W1 serta berat akar terberat P1W1 dan P2W2.
EFEKTIVITAS WAKTU PENCAMPURAN PUPUK HAYATI PADA TIGA JENIS PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L)
Authors: Purba Jonner , Sipayung Marulitua , Orlanesta  S. Radot
Published: March 2021

ABSTRAK

Penelitian bertujuan untuk mengetahui Efektivitas Waktu Pencampuran Pupuk Hayati dengan 3iga Jenis Pupuk Kandang terhadap Pertumbuhan dan Hasil Bawang Merah (Allium ascalonucum L) telah dilaksanakan pada  Januari sampai Mei 2020 di lahan persawahan Nagori Panombena, Kecamatan Panombean Panei, Kabupaten Simalungun pada ketinggian 596 mdpl. Penelitian menggunakan RAK faktorial.Faktor pertama pupuk hayati dicampur saat tanam, 10 hari, 20 hari dan 30 hari. Faktor kedua  kandang ayam, kandang Sapi dan kandang kambing.Parameter yang diamatipanjang daun (cm) 21, 35 dan 49 HST, berat segar umbi/tanaman (g), berat  umbi/tanaman (g), berat segar umbi/plot (kg) dan berat kering umbi/plot (kg).  Untuk mendapatkan gambaran efektivitas pencampuaran pupuk hayati dengan tiga jenis pupuk kandang dilakukan analisis ragam (ANOVA) taraf 5%.Bila berpengaruh nyata dilanjutkan  Uji BNTtaraf 5%.  Hasil penelitian menunjukkan perlakuan pupuk hayati berpengaruh tidak nyata terhadap semua parameter pengamatan.Jenis pupuk kandang berpengaruh secara nyata terhadap semua parameter pengamatan kecuali berpengaruh tidak nyata terhadap panjang daun umur 49 HST. Pupuk kandang ayam menunjukkan daun terpanjang umur 21 dan 35 HST, berat segar umbi/tanaman, berat kering umbi/tanaman, berat segar umbi/plot serta berat kering umbi/plot.  Tidak ditemukan efektivitas lama pencampuran pupuk hayati dengan tiga jenis pupuk kandang pada pertumbuhan dan hasil tanaman bawang merah.
PENGARUH PUPUK KALIUM DAN KOMPOS TANDAN KOSONG KELAPA SAWIT TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt)
Authors: Purba Rosmadelina , Matondang Tuty DS , Wulan Minda Sari
Published: March 2021

Penelitian dilaksanakan bulan juli hingga bulan September 2017di Huta II Ujung Ban, Kec. Hatonduhan Kab. Simalungun dengan ketinggian ± 450 mdpl.Tujuan penelitian ini adalah untuk mengetahui Pengaruh Pemberian Pupuk Kalium Dan Kompos Tandan Kosong Kelapa SawitTerhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays saccharata sturt).Penelitian menggunakan Rancangan Acak Kelompok (RAK), dengan 2 faktor, faktor pertama adalah pupuk Kalium tediri dari 4 taraf yaitu : K0 (tanpa perlakuan), K1 (18 g/plot), K2 (20 g/plot), K3 (25 g/plot). Faktor kedua kompos TKKS terdiri dari 4 taraf  yaitu : T0 (tanpa perlakuan), T1 (2 kg/plot), T2 (4 kg/plot), T3 (6,25 kg/plot). Parameter yang diamati Tinggi tanaman (cm), Diameter tongkol (cm), Panjang tongkol (cm), Berat tongkol per tanaman (g), berat tongkol per plot (kg).Perlakuan pupuk Kalium, kompos TKKS dan interaksi pupuk Kalium dengan kompos TKKSberpengaruh nyata terhadap tinggi tanaman 2, 4, 6 dan 8 MST, diameter tongkol, panjang tongkol, berat tongkol per plot, berat tongkol per tanaman. Perlakuan pupuk Kalium 25 g/plot dan Perlakuan kompos TKKS 6,25kg/plot serta interaksi keduanyamenunjukkan tinggi tanaman tertinggi umur 2, 4, 6 dan 8 MST, diameter tongkol terbesar, panjang tongkol terpanjang, berat tongkol per tanaman dan berat tongkol per plot terberat.
PENGARUH PEMBERIAN BOKASHI KOTORAN KAMBING DAN DOSIS PUPUK ZA TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI PUTIH (Brassica rapa L.)
Authors: Sipayung Marulitua , Purba Jonner , Rozi M Riza A fahrur
Published: March 2021

Penelitian bertujuan untuk mengetahui pengaruh dosis bokashi kotoran kambing dan dosis pupuk ZA pada pertumbuhan dan produksi sawi putih (Brassica rapa L.).Penelitian menggunakan Rancangan Acak Kelompok (RAK) Faktorial yang terdiri dari 2 faktor, yaitu Faktor Bokashi Kotoran Kambing (B) dengan 4 taraf, yaitu B0 (Tanpa menggunakan bokashi), B1 (menggunakan 3,6 kg/plot atau 15 ton/ha), B2 (menggunakan 4,8 kg/plot atau 20 ton/ha), B3 (menggunakan 6 kg/plot atau 25 ton/ha). Faktor kedua yaitu Faktor Pupuk ZA (Z) dengan 3 taraf, yaitu Z1 (menggunakan pupuk ZA 48 gram/plot atau 200 kg/ha), Z2 (menggunakan pupuk ZA 60 gram/plot atau 250 kg/ha), Z3 (menggunakan pupuk ZA  72 gram/plot atau 300 kg/ha). Parameter yang diamati yaitu panjang daun (cm) saat berumur 15, 30, 45 HST, bobot bersih pertanaman (kg), bobot bersih perplot (kg). Hasil pengamatan diamati dengan analisis sidik ragam factorial. Hasil penelitian menunjukkan pemberian bokashi kotoran kambing dan pemberian pupuk ZA berpengaruh nyata terhadap semua parameter pengamatan, sedangkan interaksi pemberian bokashi kotoran kambing dan pemberian pupuk ZA berpengaruh nyata terhadap panjang daun (cm) saat berumur 15, 30, 45 hari setelah tanam dan tidak memberikan pengaruh nyata terhadap bobot bersih per tanaman (kg) dan bobot bersih per plot (kg). Dari hasil Uji BNJ diketahui bahwa perlakuan bokashi kotoran kambing yang menghasilkan pertumbuhan dan produksi terbaik yaitu perlakuan B3 (6 kg/plot) pada panjang daun umur 45 HST (38,06 cm),  bobot bersih pertanaman (1,02 kg) dan bobot bersih perplot (16,58 kg). Sedangkan perlakuan pupuk ZA yang menghasilkan pertumbuhan dan produksi terbaik perlakuan Z372 (g/plot) pada panjang daun umur 45 HST (35,93 cm), bobot bersih pertanaman (0,89 kg) dan bobot bersih perplot (14,73 kg).
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR DAN PUPUK KALIUM TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG HIBRIDA (Zea mays L.)
Authors: Sihaloho Arvita Netti , Sipayung Marulitua
Published: March 2021

Penelitian dilaksanakan mulai April 2019 sampai dengan Agustus 2019 di areal lahan Jalan Viyata Yudha, Kecamatan Siantar Sitalasari Pematangsiantardengan ketinggian tempat + 400 mdpl.Penelitian bertujuan untuk mengetahui pengaruh konsentrasi pupuk organik cair dan pupuk kalium terhadap pertumbuhan dan produksi jagung hibrida. Penelitian menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan dua faktor perlakuan dan tiga ulangan. Faktor pertama konsentrasi pupuk organik cair (P), dengan 4 taraf yaitu : P0 (tanpa pupuk organik cair), P1 (2 cc/liter air), P2 (4 cc/l air), P3 (6 cc/l air). Faktor kedua pemberian pupuk kalium (K), dengan 3 taraf dosis yaitu : K1 (40 kg/ha), K2 (50 kg/ha), K3 (60 kg/ha). Parameter yang diamatiyaitu Tinggi Tanaman (cm), Luas Daun (cm2), Diameter Tongkol (mm), Panjang Tongkol (cm), Berat Kering Biji Per Sampel (g), Berat Kering Biji Per Plot (kg).Hasil penelitian menunjukkan bahwa perlakuan konsentrasi pupuk organik cair berpengaruh nyata terhadapsemua parameter yang diamati, dosis pupuk kalium berpengaruh nyata terhadap diameter tongkol, panjang tongkol, berat kering biji per sampel, dan berat kering biji per plot. Sedangkan interaksi keduaperlakuan berpengaruh yang nyata pada panjang tongkol tetapi tidak berpengaruh nyata untuk parameter lainnya. Interaksi yang terbaik terdapat pada P3K3.
PENGARUH PEMBERIAN BOKASHI ECENG GONDOK DAN PUPUK TSP TERHADAP PERTUMBUHAN DAN HASIL PRODUKSI TANAMAN PARE
Authors: Situmeang Ringkop , Sihaloho Arvita Netti , Simanjuntak Metias Halomoan
Published: March 2021

Penelitian bertujuan untuk mengetahui pengaruh pemberian bokashi eceng gondok dan pupuk TSP dan interaksi kedua perlakuan  terhadap pertumbuhan dan produksi tanaman pare Penelitian dilakukan dilahan di Marihat, Pematangsiantar Pada ketinggian tempat 400 m dpl. Penelitian dilakukan mulai Juni sampai September 2019.Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 2 faktor. Faktor A adalah Kosentrasi Pupuk Bokashi  Eceng Gondokdengan 3 taraf yaitu E1  = Bokashi Eceng gondok        6 kg/plot, E2 = Bokashi Eceng gondok 11 kg/plot, E3  = Bokashi Eceng gondok            16 kg/plot. Faktor kedua adalah perlakuan dosis pupuk TSP  dengan4 taraf. yaitu:T1= TSP 100 kg/ha=5,6 gram/plot T2 = TSP 200 kg/ha=11,2gram/plot, T3= TSP 300 kg/ha= 16,8gram/plot, T4=  TSP 400 kg/ha = 22,5 gram/plot. Parameter yang diamati adalah Tinggi Tanaman (cm), Jumlah Buah Per Tanaman Sampel, Berat Buah Per Tanaman Sampel (g), Berat Buah Per Plot (g).Hasil penelitian menunjukkan bahwa Perlakuan bokashi eceng gondok dan pemberian pupuk TSP berpengaruh nyata terhadap semua parameter yang diamati, sedangkan interaksi kedua perlakuan berpengaruh tidak nyata terhadap semua parameter yang diamati.
PENGARUH PEMBERIAN BOKASHI KOTORAN KAMBING DAN DOSIS PUPUK ZA TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI PUTIH (Brassica rapa L.)
Authors: Sipayung Marulitua , Purba Jonner , Rozi Riza farur
Published: March 2021

Penelitian dilaksanakan mulai November 2018 sampai Februari 2019. Penelitian dilaksanakan di Nagori Bah Biak, Kecamatan Sidamanik, Kabupaten Simalungun dengan ketinggian tempat ± 950 meter dpl. Tujuan penelitian adalah untuk mengetahui pengaruh dosis bokashi kotoran kambing dan dosis pupuk ZA pada pertumbuhan dan produksi sawi putih (Brassica rapa L.).Penelitian menggunakan Rancangan Acak Kelompok (RAK) Faktorial yang terdiri dari 2 faktor, yaitu Bokashi Kotoran Kambing (B) 4 taraf, yaitu B0 (Tanpa bokashi kotoran kambing atau kontrol), B1 (bokashi kotoran kambing 3,6 kg/plot), B2 (bokashi kotoran kambing 4,8 kg/plot), B3 (bokashi kotoran kambing 6 kg/plot). Faktor kedua yaitu Pupuk ZA (Z) dengan 3 taraf, yaitu Z1 ZA 48 gram/plot), Z2 (ZA 60 gram/plot), Z3 (ZA 72 gram/plot). Parameter yang diamati yaitu panjang daun (cm) umur 15, 30, 45 HST, bobot bersih per tanaman (kg), bobot bersih per plot (kg). Hasil pengamatan di analisis sidik ragamdanujilanjutBNJ. Hasil penelitian menunjukkan bahwa pemberian bokashi kotoran kambing dan pemberian pupuk ZA berpengaruh nyata terhadap semua parameter pengamatan, sedangkan interaksi pemberian bokashi kotoran kambing dan pemberian pupuk ZA berpengaruh nyata terhadap panjang daun umur 15, 30, 45 HST dan memberikan pengaruh tidak nyata terhadap bobot bersih per tanaman  dan bobot bersih per plot.
ANALISIS HASIL HIBRIDISASI TANAMAN JAGUNG (Zea Mays Saccharata) Dan JAGUNG KETAN (Zea Mays Ceratina) MENGGUNAKAN METODE PERSILANGAN BUATAN
Authors: Saputra Johan Adi
Published: March 2021

To support large-scal e corn exports by the Minister of Agriculture, production is needed. One way is by hybridizing corn plants to produce new corn plants with high production. This study aims to determine the results of crosses between sweet corn and sticky corn. Reinforcement Sidoarjo with a height of sea level ± 7m in May to August

2018. This research was carried out descriptively with 2 types of crosses of sweet corn as female parent and glutinous corn as male parent (TK) and glutinous corn as female parent and sweet corn a s male parent (KT), which is repeated 4 times then continued with unpaired T Test and the usual percentage to determine the difference between TK and K The variables observed were ear weight, seed color, seed shape, and dry weight per 100 seeds. The resu lts showed that crosses gave rise to 3 color variants namely white, yellowish white and yellow. With a color ratio of 3: 1 in the TK treatment and

1: 3 in the KT treatment. Crosses of sweet corn and sticky corn also produced 2 different forms of corn, namely wrinkles and solid forms with a total percentage of 16,625% in the form of wrinkles and 83,375% in round shape.
RESPONS PADI GOGO LOKAL (Oryza sativa L.var. Sigambiri) PADA PEMBERIAN PUPUK KOMPOS BIO ORGANIK DAN PUPUK NPK
Authors: Purba Jonner , Purba Rosmadelina , Purba Lasma Randayani
Published: March 2021

Penelitian yang bertujuan untuk melihat respons tanaman padi gogo varietas lokal telah dilaksanakan di Dusun Bintang Raya Nagori Raya Usang Kecamatan Dolog Masagal Kabupaten Simalungun mulai bulan Desember 2018 sampai bulan Juni 2019. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 2 faktor. Faktor pertama adalah penggunaan Pupuk Kompos Bio Organik dengan perlakuan: P1 (Menggunakan Pupuk KomposBio Organik 50 g/m2); P2 (Menggunakan Pupuk Kompos Bio Organik 75 g/m2); P3 (Menggunakan Pupuk Kompos Bio Organik 100 g/m2); P4 (Menggunakan Pupuk Kompos Bio Organik 125 g/m2).  Faktor ke dua adalah pemberian pupuk NPK Ponska dengan perlakuan: K1 (diberikan pupuk NPK 25,00 g/m2); K2 (diberikan pupuk NPK 32,50 g/m2); K3 (diberikan  pupuk NPK 40,00 g/m2). Parameter pengamatan adalah: tinggi tanaman umur 7, 9, 11 dan 13 MST, jumlah anakan produktif (helia), panjang malai (cm), jumlah gabah berisi (butir) dan produksi per plot (kg). Data hasil pengamaan dianalisis dengan Anaisis Ragam (5%), dan apabila terdapat pengaruh nyata perlakuan terhadap parameter pengamatan dilajutkan ke uji beda rata-rata dengan Uji Jarak Duncan (5%). Penggunaan  pupuk kompos bio organik berpengaruh nyata terhadap tinggi tanaman pada umur 11 dan 13 MST, jumlah anakan produktif, panjang malai, jumlah gabah berisi dan produksi per plot, namun tidak berpengaruh nyata terhadap tinggi tanaman umur 7 dan 9 MST. Pemberian Pupuk NPK berpengaruh nyata terhadap panjang malai, jumlah gabah berisi dan produksi per plot, tetapi tidak berpengaruh nyata terhadap tinggi tanaman pada seluruh pengamatan serta jumlah anakan produkti. Kombinasi perlakuan Pupuk Kompos Bio Organik dengan Pupuk NPK tidak berpengaruh nyata terhadaptinggi tanaman, jumlah anakan produktif, panjang malai, jumlah gabah berisi, dan produksi per plot.
PENGARUH POC PAITAN (Thithonia diversifolia L.) DAN MEDIA TANAM PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI PAGODA (Brassica nanirosa L.)
Authors: Billyardi Achmad
Published: March 2021

Penelitian ini dilaksanakan di Desa Jiken Tulangaan Sidoarjo. Percobaan disusun secara faktorial dengan menggunakan rancangan acak kelompok (RAK). Faktor pertama dosis pupuk kandang terdiri atas tanpa pupuk, 100 gr, dan 200 gr per polibag kapasitas 3 kg. Faktor kedua dosis POC paitan terdiri 15, 20, dan 25 ml/l. Percobaan diulang 3 kali sehingga diperoleh 27 satuan percobaan. Variabel yang diamati tinggi tanaman (cm) jumlah daun, diameter batang (mm), luas daun, bobot basah dan bobot kering brangkasan, serta bobot basah dan bobot kering akar. Data dianalisis dengan ANOVA yang dilanjutkan uji BNJ pada taraf 5%, Hasil penelitian menunjukkan adanya pengaruh interaksi pemberian dosis POC Paitan dan pupuk kandang sapi terhadap tinggi dan jumlah duan. Rata-rata tertinggi pada pengamatan tinggi kering tanaman, jumlah daun, diameter batang, luas daun, bobot basah dan bobot kering brangkasan dan akar ditunjukkan oleh perlakuan kombinasi aplikasi pupuk kandang sapi 100 gr (20 ton/ha) dan aplikasi 25 ml/l.
PENGARUH METODE APLIKASI DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN BUNCIS (Phaseolus vulgaris L.)
Authors: Meriaty  , Sipayung Marulitua , Panjaitan Rinto Ruben Mangatur
Published: March 2021

Penelitian ini dilakukan dilahan di Desa Perumnas Tigadolok, Kecamatan Dolok Panribuan,Kabupaten Simalungun pada ketinggian tempat 600 m diatas permukaan laut. Penelitian ini dilakukan sejak bulan April sampai dengan bulan Juli 2019.Tujuan penelitian ini adalah untuk mengetahui pengaruh metode aplikasi dan dosis pupuk NPK terhadap pertumbuhan dan produksi tanaman buncis. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial, dengan 2 perlakuan : metode aplikasi yaitu M1 = Larik, M2 = Lingkar, M3 = Tugal dan perlakuan pupuk NPK yaitu N1 = 2,8 gram/tanaman, N2 = 5,6 gram/tanaman, N3 = 8,4 gram/tanaman, N4 = 11,2 gram/tanaman. Parameter untuk mengetahui pengaruh metode aplikasi dan dosis pupuk NPK terhadap pertumbuhan dan produksi tanaman buncis antara lain : Tinggi tanaman, Umur Berbunga, jumlah polong per tanaman, Berat Polong Per Tanaman , Berat Polong Per Plot. Dari hasil penelitian dan analisis statistik , menunjukkan bahwa pengaruh metode aplikasi dan dosis pupuk NPK berpengaruh nyata terhadap tinggi tanaman,umur berbunga, jumlah polong per tanaman, berat polong per tanaman dan berat polong per plot. Metode aplikasi yang merupakan perlakuan M2 dan dosis pupuk NPK yang merupakan perlakuan N4 adalah yang terbaik dalam meningkatkan pertumbuhan dan produksi tanaman buncis, tetapi belum menunjukkan pengaruh yang optimal.
KARAKTERISASI MORFOLOGIS DAN HUBUNGAN KEKERABATAN TANAMAN NANAS (ananas comosus (L.) MERR.) DI KABUPATEN KAMPAR DAN SIAK PROVINSI RIAU
Authors: Amda Pajna Paramitha Elaeis , Hanfiah Diana Sofi , Kadhinata Emmy Harso
Published: March 2021

Permintaan nanas dari luar dan dalam Provinsi Riau terus meningkat tetapi luas lahan dan produksi nanas yang fluktuatif menunjukkan pengembangan tanaman nanas kurang maksimal karena belum dikembangkan jenis-jenis komersial yang spesifik. Penelitian ini bertujuan untuk mengidentifikasi karakter morfologis dan hubungan kekerabatan varietas lokal tanaman nanas yang ada di Kecamatan Tambang dan Tapung, Kabupaten Kampar dan Kecamatan Sungai Apit, Kabupaten Siak, Provinsi Riau. Penelitian ini dilaksanakan bulan Februari sampai Mei 2020, dengan menggunakan metode survey berdasarkan buku panduan deskriptor nanas UPOV (International Union For the Protection of New Varieties Of Plants). Teknik pengambilan wilayah sampel secara purposive sampling dan teknik pengambilan sampel secara accidental sampling. Berdasarkan hasil penelitian menunjukkan bahwa aksesi nanas yang ditemukan di setiap lokasi sebagian besar memiliki jarak kemiripan yang jauh antar karakter yang diamati. Hasil observasi karakter yang diamati terdapat karakter yang berbeda yaitu bentuk tajuk, daun, bunga, tunas, dan bentuk buah. Berdasarkan dendogram hubungan kekerabatan terdekat terdapat pada aksesi AN3 dan AN6 dengan nilai dissimilaritas sebesar 0,274 sedangkan hubungan kekerabatan terjauh terdapat pada aksesi AN1 dan AN2 dengan nilai dissimilaritas sebesar 4,061 berdasarkan perbedaan karakter kuantitatif dan kualitatif.
Optimalisasi Penggunaan Anggaran dalam Menunjang Proses Tri Darma Pendidikan pada Perguruan Tinggi
Authors: Frinosta Ewif , Defit Sarjon , Sumijan
Published: March 2021

Higher education has an obligation to carry out education, research, and community service based on the tridarma of higher education. Adi Karya Technical Academy (ATAK) is one of the private universities in Kerinci Regency, and also has a vision and mission that is in line with tridharma. To support the tridharma process of education in ATAK, it use of the budget needs to be optimized. Optimize the use of the budget, one processes that possible to do predictions budget's utilization. The data processed is the use of the 2017, 2018 and 2019 budgets at ATAK Universities. The result predections use budget's get it from simulation process the monte carlo are 89.79% for predictions in 2018, 84.73% for predictions for 2019 and 85.52% for 2020. In this case the monte carlo that possible apply to do predictions budget's utilization the following year.
Klasterisasi Teknik Promosi dalam Meningkatkan Mutu Kampus Menggunakan Algoritma K-Medoids
Authors: Darma Surya , Nurcahyo Gunadi Widi
Published: March 2021

Promotion technique is one of the methods used by AMIK and STIKOM Tunas Bangsa Pematangiantar in finding new students. By developing promotional techniques that are more effective and efficient, it can produce the information needed to get new student candidates. The data that is processed in this research is the data of new student candidates who come from the AMIK New Student Admissions (PMB) and STIKOM Tunas Bangsa Pematangsiantar. Based on promotional data in 2020, there are several promotions carried out, including through print media, banners, collaboration with SMA / SMK schools in Pematangsiantar city, through alumni, and the web. Furthermore, the data is processed using Rapidminer software. The processing stages are grouped using the K-Medoids algorithm on the data of prospective students, including name, place and date of birth, address, religion, cellphone number, school origin, choice of study program and source of information. Followed by the process of improving the data so that more accurate data is obtained to be processed. The results of the testing of this method are knowing which regions are applying to AMIK and STIKOM Tunas Bangsa Pematngsiantar which are grouped into 2 clusters, namely the highest and the lowest. The K-Medoids algorithm that is used makes a big contribution by providing new information that can be used as a reference for AMIK and STIKOM Tunas Bangsa Pematngsiantar in terms of Promoting New Student Admissions in the coming year.
Prediksi Peningkatan Jumlah Pelanggan dengan Simulasi Monte Carlo
Authors: Anggraini Siska Dwi , Nurcahyo Gunadi Widi
Published: March 2021

CV. Tomi Advertising is a business sector that operates in advertising, construction and promotion that has various types of work services such as manufacturing neonboxes, signboards, signboards, banners, mild steel, modif houses, and others. CV. Tomi Advertising was founded in August 1997 with several ups and downs in business so that it can survive until now by establishing cooperation in several areas such as Pekanbaru, Jambi, Riau Islands and Pangkal Pinang. The recording system for the number of customers who came to CV. Tomi Advertising is done manually using a book. So that the recording of the number of subscribers is not well organized. There are some customers who do not fill in the customer arrival book so that the increase in the number of customers from year to year is less effective. The prediction of the number of subscribers is used as a reference to increase the number of subscribers. The prediction of the number of subscribers is a calculation of the level of the number of customers who come at a certain time. The purpose of this study is to predict the increase in the number of customers that occur at CV. Tomi Advertising. Where, data processing carried out by the Monte Carlo method comes from the amount of data from January 2018 to December 2020. Data processing for the number of customers is also applied to the system using the PHP programming language (Hypertext Processor). Based on the simulation, the increase in the number of customers that has been done is getting an average of 72% so that it can make it easier for business managers to make decisions in order to develop a business.
Memanfaatkan Algoritma K-Means Dalam Memetakan Potensi Hasil Produksi Kelapa Sawit PTPN IV Marihat
Authors: Pasaribu Deny Franata , Damanik Irfan Sudahri , Irawan Eka , Suhada  , Tambunan Heru Satria
Published: March 2021

Based on data on the results of oil palm production in PTPN IV Marihat displays several locations with fruit yields that vary in number. For this reason, grouping of potential fruit-producing locations is needed to know which locations produce large or small numbers of palm fruit. The production sharing is usually done based on the location or block of harvesting oil palm fruit. Therefore, a method is needed to facilitate the grouping of fruit producing locations. With the K-Means clustering approach, the division of location groups can be done based on harvested area (Ha), production realization (kg) and harvest year. In this research, clustering of potential fruit-producing areas was carried out using the K-Means algorithm. By using K-Means aims to facilitate the grouping of a block with a lot of fruit production, and low. The result of this research is that C1 (highest) is 14 Harvest Block data, and C2 (lowest) is 11 Harvest Block data.
Peran Air dan Sanitasi terhadap Pencegahan Infeksi Soil-Transmitted Helminths
Authors: Alifia Lustyafa Inassani
Published: March 2021

Introduction: Soil-Transmitted Helminths (STH) infection is a tropical infectious disease that causes serious global problems. Based on WHO in 2018, there are more than 1.5 billion people or around 24% of the world’s population have been infected at least one of the species that causes STH infection. This STH infection can be prevented by optimizing the use of clean water, good sanitation, and adequate personal hygiene or WASH strategies (Water, Sanitation, and Hygiene). Purpose: The purpose of this article is to determine the role of water and sanitation in preventing infection of soil-transmitted helminths. Methods: This study was conducted with an article review that analyzes the role of water and sanitation in the prevention of STH infection. The article search was carried out by searching through the Google Scholar database by entering the keyword ‘soil-transmitted helminths, water, and sanitation”. This article was used 23 references based on references from reputable national and international journals to produce a comprehensive presentation. Results: Unclean water, unhygienic and unqualified sewage disposal that will eventually pollute the soil, wastewater disposal, and improper waste management are some of the risk factors where these STH species can continue their lifecycle and infect humans as the definitive host. Discussion: Inadequate sanitation can also contribute to an increased risk of STH infection, caused by an increase in the number of infective eggs from these species in the community, including in the soil. Conclusion: Poor sanitation increase the risk of the portal of entry to the host by swallowed by humans.
Kajian Literatur: Hubungan Tingkat Pengetahuan Kesehatan dan Keselamatan Kerja (K3) dengan Kejadian Kecelakaan Kerja
Authors: Hedaputri Delly Safira , Indradi Rubayat , Illahika Anung Putri
Published: March 2021

Introduction: The trend of work accidents increased and gave various impacts ranging from countable losses or direct costs to uncountable losses or indirect costs, makes it a topic that never stops being discussed. This high incidence of work accidents can be caused by three factors, there are: human, work, and the work environment. The level of Occupational Health and Safety (OHS) knowledge, which is included in the human factor is an important point in building a healthy, safe, not polluted work environment, and free of work accidents in order to increase the productivity and efficiency of workers and able to reduce the incidence of work accidents. Objective: This paper aims to know the correlation between the level of OHS knowledge and work accidents. Method: This paper is a quantitative study of kinds of literature. Bibliography like articles and literature books were obtained through several search engines, there are 2 from Google, 10 from Google Books, 17 from Google Scholar, 4 from PubMed, 6 from NCBI, 4 from Science Direct, and 1 from BMC. Criteria for national journals accredited by Sinta (S3-S5) and international journals accredited by Scopus (Q2) and non-Scopus with the longest the publication year of 2015. Results and Discussion: The result of this assessment shows that level of OHS knowledge associated with the incidence of work accidents in which the higher level of OHS knowledge on workers in a workplace would be the lower incidence of work accidents. Conclusion: There is a relationship between the level of OHS knowledge and work accidents. Further research is needed about matters that affect the level of OHS knowledge and other variables that affect work accidents and the relationships in particular sectors.
Kajian Pustaka: Hubungan Durasi Kerja dengan Pneumokoniosis pada Pekerja Tambang Batubara
Authors: Risamasu Aditya Henerik , Kabiran Ifat , Damayanti Intan Trikumala , Febrianti Thalia , N Nurmalia Marina Adji
Published: March 2021

Introduction: The International Labor Organization estimates that nearly 2.34 million workers die as a result of their work each year. About 86.23% were caused by occupational diseases. Pneumoconiosis is a disease that can be found in coal mining. Pneumoconiosis is divided into several types, including silicosis, asbestosis, mixed dust fibrosis, coal worker's pneumoconiosis (CWP), and other types (Zhang). CWP is a chronic and irreversible disease that is a public health problem. Coal with a higher combustion capacity has the greatest risk of causing CWP. Purpose: This research was conducted to review the literature on the duration of work with an increase in the incidence of CWP in coal mine workers. Method: Twenty reference sources were drawn from PubMed, ScienceDirect, ResearchGate, and Google Scholar. The articles reviewed in this report range from 2000 to 2020. Results: Most studies suggest an increase in the prevalence of CWP cases. The incidence of CWP increases with the amount of dust exposure and the long duration of work. Discussion: Subjectively, dust exposure, age, and years of service did not have a significant relationship with respiratory problems, and put more emphasis on the relationship between PPE use and smoking habits. Other effects include COPD, death, and health costs. Conclusion: The conclusion of this study states that a longer work duration increases the incidence of CWP in coal mine workers.
Penyakit Parkinson Akibat Merkuri pada Pekerja Penambangan Emas Skala Kecil
Authors: Habibia Alif Maulida , Yundiarto Ferry , Sania Hen , Putri Karimah Permata Arinda , Ramadhan Wia Bunga
Published: March 2021

Introduction: Parkinson's disease is one of the fastest-growing diseases in terms of prevalence, disability, and mortality. Exposure to environmental toxic substances, such as mercury (Hg) can increase the risk of neuronal damage and neurodegenerative diseases. Purpose: The purpose of writing this article is to determine the impact of mercury exposure on the incidence of Parkinson's disease in small-scale gold mining workers. Methods: The author searches for material through the Google Scholars, NCBI, and ScienceDirect search pages by limiting the journals published in 2015-2020. In this review, the authors conducted a study of 33 scientific articles. Results: The small-scale gold mining industry is the largest source of mercury emissions in the world. Mercury gas has a negative impact on the lungs, kidneys, liver, and nervous system. Gold miners have a very high likelihood of being exposed to metallic mercury and suffering occupational mercury intoxication. Discussion: Mercury is known to be a neurotoxin that can cause neuron death and damage to the substantia nigra and other basal ganglia nuclei. Acute mercury exposure can cause tremors, memory loss, respiratory distress, and even death. Gold miners are a group that is exposed to a lot of mercury and suffers from work-induced mercury intoxication. Conclusion: Mercury-induced parkinsonism can be identified because of its predilection for accumulation and palladium and striatum damage such as damage to the substantia nigra pars in Parkinson's disease.
The Role of Cell-Free Fetal DNA as a Preventative Attempt to Decrease the Severity of Genetic Disorders: A Review
Authors: Agung Sosiawan  , Mala Kurniati  , RM Coen Pramono D  , Indra Mulyawan  , Abdul Hadi Furqoni  , Indah Nuraini  , Qurrota A’yun
Published: March 2021

The development of prenatal diagnosis has developed very rapidly over decades. Prenatal screening isapplied to a mother with high-risk pregnancy (threatening the life of the fetus), such as a too-old mother ora too-young mother and having a certain disease in her medical history. Up until now, the curative methodto treat genetic disorder is still developed and perfected. Therefore, a preventative action during pregnancyis important to do, such as Noninvasive Prenatal Testing (NIPT). NIPT method that is widely developedis the circulating cell-free fetal DNA (cffDNA) testing that can be useful for determining the fetal gender,the identification of specific single-gene disorders, blood type, paternity determination, and the potency ofregular use for testing chromosomal abnormalities. The detection of cell-free fetal DNA in the maternal bloodcirculation provides a new expectation for NIPT, especially preventing the severity of genetic disorders.
Measurement the Levels of Catalase Activity, Malondialdehyde and Ferritin in Beta-thalassemia Major Patient
Authors: Abdalaziz Ali Shakir  , Alaa Mohammad Hasson Al-Husseini
Published: March 2021

The present study has been carried out at the Women’s and Educational Children’s Hospital in the city ofSamawa to determine the level of oxidative stress indicators and level ferritin. 66 samples of a patient withbeta-thalassemia major were collected and observation of some clinical signs was followed, the group of apatient was divided into two subgroups according to the splenectomy, Group One (G1)) Included 52 samplesfrom beta-thalassemia major patients, type non-splenectomy, (G2) included 14 samples from thalassemiapatients splenectomy and 34 samples were collected from healthy males as control samples (C) to measurethe level the activity of Catalase enzyme (CAT) and concentration levels of malondialdehyde MDA asoxidative stress indicators by using the Spectrophotometer and level ferritin using vidas. The results showeda significant decrease (p<0.05) in the efficacy of catalase and a significant increase (p<0.05) in the level ofthe MDA and level ferritin in beta-thalassemia major patients compared to control group.
Knowledge and Practices of Nurses Regarding Corona Virus (COVID-19): An Educational Intervention
Authors: Amira Refaat Said
Published: March 2021

Background: COVID-19 it is the new coronavirus and most cases appeared in the Chinese city, Wuhanat the end of December 2019 in the form of acute pneumonia. It was identified through genetic sequences.It is believed that the originated in animals and most cases appeared in the seafood and animal market inWuhan. The virus can spread from the infected person to another person through close contact withoutprotection. Aim was to evaluate the effect of an educational intervention nurses’ knowledge and practicesregarding Corona virus (COVID-19). Quasi-experimental design (pre and post intervention) was utilized.A total sample of (70) staff nurses were recruited in the study. The study was conducted at General FarasanHospital. Data were collected through two main tools: A structured self-administered questionnaire, andnurses’ practices toward COVID-19.Results: Revealed that 55.7% of nurses had poor knowledge before intervention. However, 88.6% of themhad good knowledge after intervention. As well as, only 7.1% of the studied nurses had competent practicestoward covid 19 before training. Meanwhile, after training the competent practices changed to 94.3%.Conclusion: The implementation of an educational intervention was effective and significantly improvednurses’ knowledge and practices towards covid 19.
Protecting Public Rights on Land Management: A Disjunction between Ideality and Reality
Authors: Agus Suprihanto  , Farida Patittingi  , Anwar Borahima  , Sri Susyanti Nur
Published: March 2021

Land-use systems are characterized by complex interactions between human decision-makers and theirrights environment. Mismatches between the scale of human drivers and the impacts of human decisionspotentially threaten the public rights as a whole. The research is a normative legal research using a statute,case, and conceptual approaches. The results show that land for management rights can be used for thepurposes of conducting their duties or business, and its use can be transferred to third parties with theapproval of the holder of management right. In fact, transfer of rights and imposition of mortgage rightscan occur even without the permit of the holder of management right. However, when there is default,the creditor experiences obstacles because the National Land Agency rejects to issue a Land RegistrationCertificate without the holder’s permit of management rights, so that collateral cannot be executed. Thiscondition results in the failure to fulfill the principles of justice and legal certainty for creditors and debtors.This provision should be abolished because it contradicts the principle of justice and legal certainty for theparties having an interest in utilizing the management rights land.
Study of Some Immunological Markers of People with Parasitic Infestation and their Relationship to Colorectal Cancer
Authors: Ali Slwmee. Serhan Al-halaly  , Habeeb Waseel Kadhum Shubber
Published: March 2021

The aims of this study to find the link between each of the parasites(E. histolytic and Giardiasis) infectionand intestinal cancer, This study contain 4 groups :- Group (G1) People with cancer and diarrhea due tothe parasite (42) Group (G2) People with cancer and diarrhea without parasites (8) Group (G3) Peoplewith diarrhea and parasites (24) and Group (G4) Control (30), blood samples were collected from patientssuffering from diarrhea and parasite infection of both types, as well as cancer, Elisa kits were used in ourstudy the proteins (mucin 2, TFF3, CALP) level were measure by using Elisa kit that provided from theChina Origin Company Elabscience. The results of the current immunological study showed the level ofserum (mucin 2, TFF3, CALP) among the study groups, where the levels of mucin 2 values were (14305.00),(10595.00),(13145.00) and (9350.00)in group (1), and group (2), group (3) and group (4) respectively,and the level of serum values (TFF3)(43.15),(11.90),(29.65) and (8.60)with the same sequence of groupsabove, and the level of serum values CALP(16320.00),(11220.00),(15275.00) and(8690.00)with the samesequence of groups above as well. The results of the statistical analysis showed that there is a significantdifference between the study groups below the probability level (P<0.001). (mucin 2, TFF3, CALP) withboth (carcinogenic parasite) and (parasitic infestation only) and (carcinogenic infection) with different highlevels compared to other groups.Our study was concluded there was relationship between E. histolytic and Giardia lamblia infection andintestinal cancer .
Effect of Shift Report Training Program for Nurses on Quality of Reporting
Authors: Azza Galal Ahmed  , Mona Mostafa Shazly  , Rabab Mahmoud Hassan
Published: March 2021

Background: Shift report has crucial on achieving effective, safe, and high quality communication when theresponsibility for the patient care is transferred from one nurse to another in suitable manner.Aim of Study: The study aimed to develop quality of reporting among nurses after implementation of shiftreport training program.Subjects and Method: The study was conducted at Shoubra General Hospital which affiliated ministry ofhealth hospitals Total bed capacity is (200) bed. Two groups of subjects participated in the study, namelyhead nurses, staff nurses; 50 head nurses and their assistants in the designated setting, the only selectioncriterion for this group was working in the selected units during the time of the study; and 129 staff nursesout from 194 according this equation. Three data collection tools were used to carry out this study namely,knowledge questionnaire sheet, Observational check list, Audit sheet. The study involved assessment,planning, implementation, and evaluation phases at the end of training and three months follow-up.Results: No one of the staff nurses in the study sample had satisfactory total knowledge scores at the preintervention phase and reach 100% at the post-intervention and follow up phases. No one of the head nursesin the study sample had satisfactory total performance scores at the pre-intervention phase and reach 100%at the post- intervention phase, while the follow-up phase showed some declines, down to 70% in totalperformance scores.Conclusion and Recommendations: There was a statistically significant correlation between head nurses’total knowledge, performance, and audit scores with p-value > 0.01, also, there was a statistically significantcorrelation between nurses’ total knowledge, performance, and audit scores with p-value > 0.01. The studyrecommends Periodic assessment of head nurses and their staff for reporting skills. Regular implementationof training programs regarding shift report.
Detection of Virulence Genes for the Entamoeba histolytic Parasite in People with Colorectal Cancer
Authors: Ali Slwmee Serhan Al-halaly  , Habeeb Waseel Kadhumand  , Ahmed Sabah Ali  , Bashar Abd Alkadhim Naji
Published: March 2021

The aims of this study are to determine the virulence factors of parasitic infestation, especially of the E.histolytic parasite, for persons with cancer and parasites. This study contain 2 groups: Group (G1) Peoplewith cancer and diarrhea due to the parasite (50)and (G2) People with diarrhea and parasites (24), Stoolsamples were collected from both groups for the purpose of confirming the diagnosis of the microscopicallydiagnosed parasite,Molecular testing is used to confirm the diagnosis of the parasite first and then determineor diagnose its virulence factors, The result of the diagnosis of the parasite is (89.189%) in the study groupsas a result of the PCR examination and the result of the diagnosis of the parasite’s virulence factor is 100.0%.The study concluded that all parasitic infestations had virulence factors cysteine protease (CP)
Evidence Based of Effects and Protection Mechanism of Lycium Barbarum Polysaccharide on Ethanol-Induced Liver Injury
Authors: Alshaimaa Abdelkhaliq Mohammad Farrag  , Abeer Elsayed Mohamed Aatia  , Walaa Fawzy Mohammed Zaher
Published: March 2021

Excessive ethanol intakes have been reported to be linked to liver diseases such as hepatitis and cancerrelated diseases of ethanol. Excessive ethanol can lead to the accumulation of reactive oxygen species(ROS) and to the depletion of glutathione (GSH) in the liver. Ethanol-induced oxidative stress substantiallyincreases peroxidation of the lipid and decreases GSH levels in human hepatocyte and animal models.Ethanol contributes to sterol regulating element-binding protein activation (SREBP)-1 by regulating maingenes such as Acetyl-CoA carboxylase (ACC) and Stearoyl-CoA desaturase 1(SCD1) to facilitate lipidaccumulation in the liver. The liquid fraction derived from wolfberry is lycium barbarum polysaccharide(LBP). In many animal disease models, it is an effective antioxidant and tissue protective agent. Researchershave shown hepato-protective functions in acute hepatic injury, NAFLDs, drugs-induced liver injury andhepatocellularcarcinoma models. The protection effect of L. barbarum polysaccharides (LBP) in this studyon ethanol-induced injury in human hepatocytes was explored. In addition, the influence of LBP on oxidativestress protein activity was examined.
Effect of Brochure Concerning to Early Postpartum Hemorrhage on Enhancing Nurses’ Knowledge and Practices
Authors: Amal Mahmoud Dawood  , Kamilia Ragab Abou Shabana  , Sahar Mossa Soliman  , Amal Talaat El Sharkawy
Published: March 2021

Aim: To investigate the effect of brochure concerning to early postpartum hemorrhage on enhancing nurses’knowledge, practices and satisfaction.Setting: At obstetric departments in Damanhur teaching hospital at Beheira Governorate. Study Design:A Quasi- experimental (an interventional study) pre and posttest. Sample type: Purposive sample. Samplesize: 40 nurse Tools: Three tools 1) A structured interviewing questionnaire. 2) An observational checklist.And 3) Nurses’ satisfaction tool.Results: The result of the present study findings was highly significant improvement in total knowledgeand total practical skills among the studied sample pre intervention compared to immediate and eight weekspost intervention. P= < 0.01 Additionally 83% among studied sample satisfied with the advanced knowledgeincluded in the brochure.Conclusion: The present study findings concluded that a significant improvement among studied sample’knowledge and practices post intervention. Also the majority among the studied sample were satisfied theimplemented brochure.Recommendations: Nursing standards, protocols and guideline must be designed to enhance nurses’knowledge, practices and satisfaction.
Effect of Injection of Hatching Eggs in Different Concentrations of Nano Silver at Age 17.5 Days of Embryonic Age in Some Histological Traits of Broiler Ross 308
Authors: Nashwan Majeed Ali Al-Gburi  , Fadhel Rasoul Abbas Al-Khafaji  , Hashem Hadi Dekhil Al-Gburi
Published: March 2021

This study was conducted in the hatchery belonging to Al-Anwar Poultry Company,by injecting the hatchingeggs at the age of 17.5 days from the age of the embryos with nano Silver, after that, and raised hatchingchicks from the injected eggs in the field of poultry belonging to the Department of Animal Production,College of Agriculture, University of Al-Qasim Green for the period from 6/8/2017 until 9/9/2017, and afterthat the laboratory work was done, as it used 168 broiler chickens and was reared in cages 1 x 1.5 m, thechicks were randomly divided into seven treatments, and each treatment had three replicates, including eachreplicate of 8 chicks. Nano-silver was used by injecting it into the eggs in concentrations(0,4,6,8,10,12,14ppm) for treatments (T1,T2,T3,T4,T5,T6,T7) respectively, The chicks were raised in the field for a periodof 35 days, and in this study we reached the following results, a significant excelled (P<0.01) of the T3treatment in the length and width of the villi in the Jejunum and the excelled of the two treatments T3,T7in the depth of crypts of Lieberkuhn, and in the ileum there was a significant excelled (P<0.01) for thetreatment T2 in the villi length, while the treatment T7 excelled in the villi width and the treatment T5 andT6 treatment was excelled in the crypts depth
Optically Sensing for Thyroid Profile Hormones in Blood
Authors: Rawia Shatti  , Layla M.H. Al-ameri
Published: March 2021

Optical biosensors present great characteristics compared to traditional analytical techniques because theyallow direct, realistic, and label-free detection of many biological and chemical materials. Thyroid hormonesare created by the thyroid gland, which is found in the abdomen of the thyroid cartilage Thyroid hormonegoverns metabolic processes necessary for normal outgrowth and evolution in addition to regulatingmetabolism in adults. It is established that the condition of the thyroid hormone is related to body weight andenergy disbursement. This work using a single-mode tapered fiber biosensor to detect changes in the levelof thyroid hormone by measurement of the intensity changing with the concentration of hormone by using adiode laser (450 nm) wavelength as an optical source, the single-mode tapered fiber as the sensor connectedwith ocean (HR 2000) spectrum analyzer by an adapter and finally connected to the pc to show the result.The lowest intensity of transmitted light recorded with a higher concentration of the hormone because of thehigh matching and specific selection of laser wavelength with the structure of the thyroid hormone in whichgive the specific amount of the hormone present in the sample. Thyroid hormone can be detected by using alaser biosensor. The higher concentration of thyroid hormone referred to the lowest intensity of light.