bluuebunny/crossref_metadata_2025_split huggingface dataset:
Keberhasilan Aklimatisasi dan Pembesaran Bibit Kompot Anggrek Bulan (Phalaenopsis) Pada Beberapa Kombinasi Media Tanam
Authors: Erfa Lisa , Maulida Desi , Sesanti Rizka Novi , Yuriansyah Yuriansyah 
Published: May 2020

Aklimatisasi merupakan tahap yang kritis bagi plantlet. Pada lingkungan yang baru plantlet dapat mengalami cekaman lingkungan. Kondisi lingkungan seperti media yang tidak mendukung pada tahap aklimatisasi dapat menyebabkan kematian plantlet.Â Penelitian ini bertujuan:Â 1)Â Mendapatkan kombinasiÂ media yang paling baik bagi keberhasilan aklimatisasi plantlet anggrek Phalaenopsis; 2)Mengetahui apakah terdapat interaksi antara media bagian bawah dengan atas pot; 3) Mendapatkan kombinasi media yang paling baik bagi pertumbuhan bibit anggrek anggrek Phalaenopsis pada tahap pembesaran, dan 4) Melihat apakah media sabut kelapa dapat digunakan untuk aklimatisasi dan pembesaran anggrek Phalaenopsis.Â Penelitian dilaksanakan di rumah jaring Politeknik Negeri Lampung dari bulan Maret hingga Agustus 2018.Â Plantlet diaklimatisasikan 4 minggu.Â Percobaan faktorial dilaksanakan dalam rancangan acak kelompok. Faktor A :Â macam media bagian bawah (bata/arang).Â Faktor B :Â macam media bagian atas (moss sphagnum/pakis/sabut kelapa).Â Enam kombinasi perlakuan dicobakan (masing-masing dengan 10 ulangan), yaitu:Â Â P1 (bata+moss); P2 (bata+pakis); P3 (bata+sabut kelapa); P4 (arang+moss); P5 (arang+pakis); dan P6 (arang+sabut kelapa).Â Peubah yang diamati: 1)Â persen keberhasilan plantlet menjadi bibit, 2) tinggi bibit, 3) panjang daun, 4) lebar daun, dan 5) jumlah daun.Â Â Data yang diperoleh dilakukan analisis ragam dan dilanjutkan dengan uji BNJ 5%.Â Hasil penelitian menunjukkan: 1) Media moss atau pakis dikombinasikan dengan bata maupun arang memberikan persen keberhasilan aklimatisasi plantlet anggrek Phalaenopsis yang paling baik (100%); 2) Tidak terdapat interaksi antara media bagian atas dengan bagian bawah; 3) Kombinasi media yang paling baik bagi pertumbuhan bibit anggrek Phalaenopsis pada tahap pembesaran adalah moss baik dikombinasikan dengan bata ataupun arang, kemudian diikuti oleh pakis (dikombinasikan dengan bata ataupun arang); dan 4) Media sabut kelapa dapat digunakan untuk aklimatisasi dan pembesaran bibit anggrek Phalaenopsis bilaÂ dilakukan penyiraman yang lebih intensif.
Pengaruh Aplikasi Beberapa Konsentrasi Paclobutrazol dan KOH Terhadap Pertumbuhan dan Produksi Tanaman Ubi Kayu (Manihot Esculenta Crantz)
Authors: Aritonang Prasasti Dame , Ardian Ardian , Setiawan Kukuh 
Published: May 2020

This study aimed to evaluate the effect of paclobutrazol and KOH application through leaf togrowth and production of cassava.Â This study was conducted from March 2017 to October 2018 in an Integrated Field Universityof Lampung. The treatmens was arranged factorially (4 x 4) in a complete randomized block design with 4 replications be avowed as group.Â The main factor were paclobutrazol consist of P1 = 0 ppm (control, no treatment), P2 = 400 ppm, P3 = 500 ppm and P4 = 600 ppm.Â The second factor were KOH consist of K1 = 0% (control, no treatment), K2 =0,5%, K3 = 1% and K4 = 1,5 given a week after paclobutrazolâ€™s application.Â This study used cassava cutting varieties of kasesart.Â Observation variables were plant height, number of books, number of fresh leaves, fresh weight of leaves, dry weight of leaves, fresh weight of stem, dry weight of stem, fresh weight of tubers, dry weight of tubers.Â Data of each treatments were calculated its mean value and tested homogeneity.Â Homogeneous data were analyzed variance and followed by the smallest real difference testat level 5%.The studyâ€™s result showed that paclobutrazol application had inhibited effect the vegetative growth of plant height, number of nodes, fresh and dry weight of stem cassava plants.Â Application of KOH had a significant effect only on number of fresh leave at 13 week after planted.Â The interaction of paclobutrazol and KOH treatment had a significant effect on leaf dry weight.Â Â Â
Pendapatan Petani Padi Varietas Hasil Iradiasi Badan Tenaga Nuklir
Authors: Suryati Nila , Amin Zaini , Andry Andry , Humaidi Edy 
Published: May 2020

Pada saat ini Badan Tenaga Nuklir sendiri telah menghasilkan 20 varietas baru, 10 diantaranya di kembangkan di Kabupaten Musi Rawas, namun penggunaan benih yang unggul ini cenderung masih rendah, rendahnya penggunaan benih unggul dikalangan petani dikarenakan sebagian besar masyarakat masih mempunyai persepsi yang negatif terkait dengan istilah â€œnuklirâ€,Tujuan penelitian ini mengetahui karakteristik petani dan membandingkan pendapatan sebelum dan setelah petani menggunakan benih padi hasil iradiasi BATAN, penelitian ini dilaksanakan selama 4Â bulan pada bulan Januari â€“ April 2019 di Kabupaten Musi Rawas Provinsi Sumatera Selatan, dengan menggunakan metode survei. Pengambilan sampel dilakukan secara purposive yaitu anggota kelompok tani yang menggunakan benih padi hasil iradiasi. Untuk penarikan sampel dilakukan dengan menggunakan metode proportionate random sampling dengan proporsi 10%Â untuk masing-masing kelompok tani ,sehingga diperoleh jumlah sample penelitian sebanyak 139 responden. Teknik Analisis dilakukan secara kualitatif dan kuantitatif. Analisis kualitatif dilakukan untuk mengetahui karakteristik petani yang menggunakan benih padi hasil iradiasi. Analisis kuantitatif dilakukan dengan menggunakan alat analisis usahatani dan analisis uji beda. Hasil penelitian menunjukan bahwa Karakteristik petani yang menggunakan padi varietas iriadisasi rata-rata pada umur 46 tahun, dengan pendidikan terbanyak yakni Sekolah Menengah Atas (SMA) sebanyak 58 orang atau 41,72 %, dengan luasan lahan terbanyak pada rentang <0,25 â€“ 0,5 hektar sebanyak 75 orang atau 53,96 %, serta rata-rata pengalaman usahatani yang dimiliki 20 tahun, pendapatan petani sebelum menggunakan varietas hasil iriadisi BATAN sebesar Rp. 8.318.020 per musim panen, setelah menggunakan benih varietas hasil iradiasi meningkat menjadi Rp. 12.430.018 per musim panen, dengan hasil uji beda t hitung -3,105, dan t table 1,68 serta p-value 0,001<0,05, artinya pendapatan sebelum dan setelah menggunakan benih padi varietas hasil iradiasi BATAN berbedanyataÂ
Sifat Fisik dan Sensori Flakes Pati Garut dan Kacang Merah dengan Penambahan Tiwul Singkong
Authors: Astuti Sussi , S. Suharyono A. , Anayuka ST Aisah 
Published: May 2020

Flakes merupakan produk sarapan siap saji yang dapat memenuhi kebutuhan kalori karena mengandung karbohidrat cukup tinggi. Perpaduan umbi garut dan kacang merah serta penambahan tiwul singkong sebagai sumber serat dapat digunakan sebagai bahan baku produk flakes yang kaya gizi dan menyehatkan. Penelitian disusun secara tunggal dalam Â Rancangan Acak Kelompok Lengkap (RAKL) dengan satu faktor yaitu formulasi pati garut dan kacang merah dengan enam perlakuan dan empatÂ ulangan. Perlakuan faktor tunggal yaitu formulasi pati garut dan kacang merah dengan perbandingan 100% : 0% (F1); 90% : 10 % (F2); 80% : 20% (F3); 70% : 30% (F4); 60% : 40% (F5); dan 50% : 50% (F6). Data dianalisis sidik ragam dan dilanjutkan uji Beda Nyata Jujur (BNJ) pada taraf 5%. Hasil penelitian menunjukkan bahwa formulasi flakes terbaik adalah formulasi F6 (50% pati garut dan 50% kacang merah) yang menghasilkan tekstur (fisik) sebesar 1,47 kgf, sifat sensori flakes dengan skor tekstur sebesar 4,32 (renyah), skor warna sebesar 2,67 (coklat muda), skor rasa dan aroma sebesar 3,47 (agak berasa langu), dan skor penerimaan keseluruhan sebesar 3,87 (suka).Â Flakes formulasi terbaik memiliki kadar air sebesar 5,17%, kadar abu sebesar 2,81%, kadar protein sebesar 11,53%, kadar lemak sebesar 1,25%, kadar karbohidrat sebesar 79,24%, dan kadar serat kasar sebesar 2,55%.Flakes is a ready to eat product for breakfast that only needs less than 3 minutes to serve.Â Flakes can supply calories need because it contains high carbohydrates.Â Combination from roots that contains carbohydrates such as arrowroot and beans which are protein sources such as red beans, with â€œtiwulâ€ cassava addition as fiber source can be used as raw material for flakes that nutrient rich and healthy.Â The research was a single factor, arranged in a Complete Randomized Design with sixreplications. The factor was the formulation of arrowroot starch and red beans flour consisted of sixlevels, i.e. 100% : 0% (F1); 90% : 10 % (F2); 80% : 20% (F3); 70% : 30% (F4); 60% : 40% (F5); dan 50% : 50% (F6). The data were analyzed by using ANOVA and weretested with LSD test at 5% level of significant. The best formulation was found onflakes produced from 50% arrowroot starch and 50 % red beans flour (F6) with physic properties (texture) was 1,47 kgf, the colorscore of 2,67 (light brown), the flavour and aroma score of 3,47 (little rotten taste), and the overall acceptance score at 3,87 (like).Â The best flakes has moisture content of 5,17%, ash content of 2,81%, protein content of 11,53%, fat content of 1,25%, carbohydrate content of 79,24%, and crude fiber content of 2,55%. Keywords : arrowroot, red beans, tiwul cassava, flakes
Keragaman Intensitas Serangan Hama Penggerek Buah Kopi (Hypothenemus Hampei Ferrari) Pada Beberapa Sentra Produksi Kopi Robusta Provinsi Lampung
Authors: Erfandari Ovy , Hamdani Hamdani , Supriyatdi Dedi 
Published: May 2020

Hama penggerek buah kopi (Hypothenemus hampei Ferrari) merupakan salah satu hama utama pada tanaman kopi.Â Hama ini dapat menimbulkan kerusakan seperti buah menjadi tidak berkembang, berubah warna menjadi kuning kemerahan dan akhirnya gugur, serta buah berlubang yang pada akhirnya mengakibatkan penurunan kuantitas dan kualitas produksi.Â Dalam rangka merumuskan dan menerapkan konsep pengendalian hama H. hampei secara terpadu, informasi keragaman tingkat serangan perlu diketahui agar dapat diprioritaskan dan dipetakan teknik pengendalian yang akan diterapkan.Â Oleh karena itu perlu dilakukan penelitian mengenai â€œKeragaman Intensitas Serangan Hama Bubuk Buah Kopi (H. hampei) pada Beberapa Sentra Produksi Kopi Robusta Provinsi Lampung.Â Penelitian dilaksanakan di Kabupaten Lampung Barat, Tanggamus, Lampung Utara, dan Way Kanan, pada bulan April sampai September 2019.Â Pengambilan sampel dilaksanakan dengan metode acak berdasarkan wilayah (Area Random Sampling).Â Sampel diambil berdasarkan masa panen pada kecamatan terpilih dalam wilayah kabupaten yang telah ditetapkan.Â Pengambilan sampel diulang sebanyak tiga kali.Â Pada setiap Kabupaten dipilih tiga petani di tiga kecamatan yang sedang melakukan panen.Â Pada tumpukan hasil panen petani terpilih diambil sampel buah kopi dengan menggunakan mangkuk.Â Buah kopi yang terambil dihitung jumlah biji berlubang (A) dan tidak berlubang (B).Â Kemudian persentase atau tingkat serangan dihitung dengan menggunkan rumus sebagai berikut: 16A A + B x 100%"> .Â Pengambilan sampel pada petani terpilih dilakukan tiga kali.Â Data hasil penelitian diolah dengan sidik ragam menggunakan uji Fisher. Nilai tengah perlakuan dibandingkan dengan uji BNT dengan a = 0,05.Â Selain itu dihimpun data suhu serta tinggi tempat lokasi penelitian yang bersumber dari BMKG Lampung, kemudian dilakukan analisis regresi untuk mengetahui kecenderungan hubungan tingkat serangan dengan tinggi tempat serta suhu lingkungan.
In Vitro Screening Ketahanan Galur Padi (Oryza Sativa) B7 Hasil Rakitan Politeknik Negeri Lampung Terhadap Keracunan Besi (Fe)
Authors: Pradana Onny Chrisna Pandu , Andini Siti Novridha 
Published: May 2020

This research aimed to invstigate the response of paddy culture (B7 strain) assembled by Lampung State Polytechnic to the iron toxicity tolerance. The research was done at Plant Tissue Culture Laboratory, Lampung State Polytechnic, from July to September 2019. Treatments were single arranged in a completely randomized design with three replications. The treatment tried was five levels of Fe concentrations (5,6 ppm 28 ppm, 56 ppm, 84 ppm, 112 ppm, and control). Each replication consisted of three culture bottle containing one explant. The homogenity of data was tested using Barlett test. If the assumption were fulfilled then analysis of variance is executed using STATISTIX 10, and then followed by the Honest Significant Difference (HSD) test in 5% alpha for mean separation and RPA analysis. The result of this research showed that the B7 strain has tolerance to iron toxicity until 56 ppm of Fe concentration, it can be concluded from the PAR value of its strain (>0,50). Meanwhile inÂ 84 and 112 ppm of Fe concentration, the RPA value of B7 starin (<0,50), and it is indicate that its strain is sensitive.Â
The Need for a University Start-up Framework for Commercialisation of Intellectual Property Rights (IPR): A Malaysia Perspective
Authors: Shahidan Noor Hidayah , Abdul Latif Ahmad Shaharudin , Abdul Wahab Sazali 
Published: May 2020

Purpose: There is only 8% of Intellectual Property Rights (IPR) produced by the universities in Malaysia is being commercialized, therefore there is a need to increase the success rate of university start-up for sustainable income’s generation by the universities. The aim of this paper is to review the need for a university start-up framework especially for Malaysian universities, which would facilitate the commercialisation initiatives.
Design/Methodology/Approach: Review of literatures, which was comprised of articles in the field of management, technology transfer, social and behavioral sciences as well as reports from Malaysian government agencies and commercialisation policies of 11 Malaysian universities. Qualitative content analysis method was used to analyze the commercialisation policies by 11 Malaysian universities.
Findings: This paper reviews issues and challenges of IPR commercialisation from the perspective of academic researchers and industry, issues related to university start-up in the context of Malaysia and the need for a university start-up framework for commercialisation of IPR.
Implications/Originality/Value:
This paper is amongst the first to highlight on the issues of university start-up as a commercialisation vehicle in the context of Malaysia.
Pengembangan Sistem Informasi Manajemen Supplier dan Barang dengan Extreme Programming
Authors: Hijriani Astria , Safitri Jannati Asri , Adi Pribadi Raden Irwan , Andrian Rico 
Published: May 2020

The case study was taken from one of trading companies in Lampung. The company sells Muslim fashion products from a large number of suppliers. Suppliers data is recorded in detail manually, as well as products recorded. Manual data collection can result in recording errors, data easily tucked, or not recorded. This research develops an information system to help the company in data collection of suppliers and products automatically based on web using Laravel as a framework. This system is built using extreme programming methods and has features that focus on collecting suppliers, products, and product shipments. The results of system testing using the black box testing method shows that the system has fulfilled functional requirements and user needs.

Keywords— Management Information System; Product; Supplier.
Analysis of Event Marketing, Registration, and Ticketing Digitalization
Authors: Priadi Wibisono Yohanes , Hetty Primasari Clara , Setyo Kurniawan Saverius Rischo 
Published: May 2020

Almost all parts in an organization both commercial and non-commercial must have held an event. No exception in the education, especially at the University. The number of events carried out on campus is a phenomenon that makes students who are members of organizations learn to organize it so that it can run well. Organizing events is not easy and requires a lot of energy, time and costs starting from marketing, registering, ticketing, participant validation, and distribution of certificates. The aim of this research is to analyze the ineffectiveness and inefficiencies that occur in running an event. Analysis and observations were made based on the processes that took place in the holding of events held by students at Universitas Atma Jaya Yogyakarta. The process will be simplified by utilizing digital media so that the process of making an event becomes more effective and efficient. This research resulted in a BPR (Business Re-engineering Process) in which the marketing, registration, and ticketing processes that were originally done manually were, converted to digital with a web-based system. It is expected that from this BPR, researchers can develop an application to digitalize marketing, online event registration, ticketing, and event validation using QR Code.

Keywords— event; marketing; promotion; QR code; registration
Prediksi Kelalaian Pinjaman Bank Menggunakan Random Forest dan Adaptive Boosting
Authors: Sanjaya Joseph , Renata Erick , Budiman Vincent Elbert , Anderson Francis , Ayub Mewati 
Published: May 2020

Abstract — A loan is one of the most important products on the bank, which used for main revenue. All bank tries to find the most effective business strategy to persuade a customer to use the loan, but loan default has a negative effect after the application is approved. Loan default causes loss on the bank, therefore it is mandatory to calculate in order to decrease the risk of the loan default. This study uses random forest and adaptive boosting machine learning methods to get the prediction and decision. The random forest uses a voting method from many decision trees and adaptive boosting can support to increase accuracy, stability and handle an underfit or overfit problem. The experimental results show that Adaptive Boosted Random Forest outperformed normal random forest and Deep learning Neural Network (DNN) in recall rate evaluation metrics with small trade-offs in the accuracy.

Keywords— Adaptive Boosting; Bank; Loan Default; Machine learning; Random Forest;
Analisis Spasial berdasarkan Indeks Getis Ord Data Laju Inflasi Tahunan di Pulau Sumatra
Authors: Yenusi Yuni Naomi , Setiawan Adi , Linawati Lilik 
Published: May 2020

This study discusses the analysis of year-on-year inflation data on the island of Sumatra using the Getis-Ord General G index and the Getis-Ord Gi* Index, which will be compared with the Bootstrap Method. And the Mann Withney Test for comparison of two time periods. The results showed that the highest average inflation was in Pangkal Pinang City by 5.82, and the lowest was in Banda Aceh City by 3.63. There is a significant difference in the median inflation rate from the cities of inflation on the island of Sumatra except in the cities of Banda Aceh, Palembang and Batam. With a significance level alpha = 5%, it is concluded that there are spatial cluster and spatial autocorrelation patterns in February 2014. Cities with high inflation value cluster with its neighbors are the city of Pangkal Pinang, and the low inflation value cluster is Banda Aceh. It means that a region is close to other regions has a similar level of inflation in terms of high and low at a certain time. In other words, commodities contributing to inflation between adjacent regions are interrelated.
Keywords—Getis-Ord General G Index, Getis-Ord Gi* Indeks, Inflation, Spatial Autocorrelation, Spatial cluster.
Automation Forklift System untuk Penyimpanan Produk pada Gudang Berbasis Labview
Authors: Maulana Gun Gun , Rudiansyah Hendy , Tazkia Salwa Nahlya 
Published: May 2020

One of the functions of the warehouse is to store finished products. Stored products will be grouped based on the same type of material or goods, with boxes that have been marked in color or other codes in accordance with the specified classification. In the warehousing system, vertical storage helps in maximizing the use of warehouse areas. Storage of goods that are still manual with the aid of a forklift also has a high risk of damage due to work equipment accidents. The application of automation technology to the warehousing system is needed because it allows the storage and retrieval of products to run more easily and regularly than done manually. This study aims to create an automatic multilevel storage system as a solution to improve work safety and facilitate workers in storing finished products. This system is made in the form of an elevator with a rack containing 12 cells. The elevator is driven by a stepper motor to move in the direction of the X, Y, and Z axis and is controlled through an Arduino Mega 2560 microcontroller. Object identification is carried out by the TCS 3200 color sensor and the infrared obstacle sensor to read the height of the object. In this study, prototype storage and lifter systems have been achieved as movers for storing boxes on shelves. The results showed success in shipping boxes according to the intended address, but there were still average error values on the x-axis motion of 0.125%, and on the z-axis of 0.11%.

Keywords— Arduino Mega 2560; Forklift; Labview; Sensor TCS 3200; Warehouse
Monitoring Kualitas Air Tambak Udang Menggunakan NodeMCU, Firebase, dan Flutter
Authors: Ramadhan Harry Pratama , Kartiko Condro , Prasetiadi Agi 
Published: May 2020

Abstract — Based on the prior study, some shrimp ponds went bankrupt due to pond water quality monitoring is still not good. Many shrimps get sick and die for water quality monitoring still relies on laboratory checks and is rarely done because of financial problems. The purpose of this study is to develop a monitoring system of shrimp pond water quality especially for vannamei shrimp using an Internet of Things (IoT)-based device with a data logging method. The system role is to monitor the water condition, record sensor data, and provide water quality status of shrimp ponds based on water movement, turbidity of water, and water temperature. The data logger device uses a microcontroller named NodeMCU ESP8266 and two sensors namely the LDR sensor and the water temperature sensor dallas 18b20. The devices are connected to the internet and send all water quality monitoring data to Google's database service called Firebase. The results of the water quality monitoring can be accessed through an Android-based monitoring application that is built using Flutter framework which contains information.

Keywords— Flutter Android; Internet of Things; Monitoring System; Water Quality
Analisis Enterprise Architecture Menggunakan COBIT 5 – APO03.01 dan APO03.02
Authors: Yulianti Diana Trivena , Adelia Adelia , Reynaldo Giovanni Matthew 
Published: May 2020

Abstract — Enterprise architecture design in organizations is one way to find out the information technology used by organizations today, especially in PT. Manufaktur Rak Gondola. PT. Manufaktur Rak Gondola uses the TOGAF 9.1 framework in designing the organization's corporate architecture. Enterprise architecture management analysis aims to ensure that all components that support the process are running well, are identified and functioning properly. The analysis carried out at the same time as the enterprise architecture design process, it will improve the quality of the resulting enterprise architecture design. The results of the analysis can be used as recommendations for adequate control in the running process. The design process that has been carried out, was analyzed using COBIT 5, APO03.01, and APO03.02. The analysis was carried out to ensure compatibility of the TOGAF framework with the controls found in COBIT 5.

Keywords— APO03.01, APO03.02, COBIT 5, Enterprise architecture, TOGAF 9.1