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Keragaman Karakter Kualitatif Generasi M1 Kedelai Hitam Varietas Detam 1 Hasil Iradiasi Benih dengan Sinar Gamma Siti Aisah; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research was conducted to determine the effect of gamma ray irradiation doses in increasing the qualitative character variability of M1populastion of Detam-1variety. Selected seed with the germination rate of more than 90% was irradiated at the BATAN Isotop Laboratory in Jakarta, which consists of 4 levels, that isG1 (100 Gy gamma ray), G2 (150 Gy gamma ray), G3 (200 Gy gamma ray), G4 (250 Gy gamma ray) and Detam-1 as a control parent.Evaluation of M1 generation was established by planting M1 seed at the Faculty of Agriculture Experiment Station, University of Riau during May to August 2018 usinga completely randomized design with 4 replications.From the individual plants in the field trial plots, it was observed that the qualitative characters included observations of leaves, flowers, stems and pods. Data from the results of analysis were then analyzed for diversity using program Ms. Excel.Gamma ray irradiation changed in some qualitative characters such as, created white leaf color, two-leaflet and four-leaflet leaves in the rate of 150 Gy and five-leaflet leaves in the rate of 200 Gy. Keywords:soybean, diversity, gamma ray, qualitative characters
KRITERIA TINGKAT KEMATANGAN BUAH KELAPA SAWIT (Elaeis guineensis Jacq.) SEBAGAI INDIKATOR SIAP PANEN DITINJAU DARI KARAKTERISTIK MORFOLOGIS Joko Supriadi; Gunawan Tabrani; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Penelitian ini bertujuan menentukan karakteristik morfologis buah kelapa sawitsebagai indikator matang panen buah. Penelitian ini dilakukan dengan metode survei terhadap 60 tandan buah yang antesis pada hari yang sama yang dipilih secara acak dari pohonberumur 7 tahun, lalu diserbuki secara buatan.Pengamatan dimulai pada hari ke115 hingga 185 setelah penyerbukan (HSP) dengan interval 5 hari.Hasil penelitian menunjukkan bahwa: Penetapan matang panen buah kelapa sawit dapat menggunakan peubah: warna buah, lama waktu setelah terjadinya penyerbukan, berat tandan buah, diameter buah, tebal mesokarp buah, berat segar buah, berat kering buah dan kadar air buah.Kadar lemak total maksimal buah kelapa sawit jenis Tenera adalah 60,59% yang dicapai pada 170,76 HSP. Buah kelapa sawit matang bila: warna buah telah berubah melampaui warna ungu kemerahan agak gelap, pada 170,76 hari setelahpenyerbukan, atau berat tandan buah telah mencapai 7.983,47 g, atau diameter buahnya 3,59cm, tebal mesokarp buah 1,11cm, atau rata-rata berat segar per buah 21,9 g, atau berat kering buah 17,15 g, dan atau ketika kadar air buah telah mencapai 25,90%.Semua peubah morfologis tersebut saling berkorelasierat hingga sangat erat. Kata Kunci: Morfologi buah Kelapa Sawit, Matang buah, Waktu Panen
Respon Pertumbuhan Beberapa Varietas Kelapa Sawit (Elaeis guineensis Jacq) terhadap Pemberian Trichokompos Bahan Baku Kelapa Sawit di Pembibitan Utama Sepriadi Berutu; Islan Islan; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The development of oil palm plantation is closely related to the availability of seed quality. Seed quality will determine whether or not the growth and production of the commodity. Trichocompost applications made from palm fronds provide a good response to the growth of palm oil. Research aims to determine the growth response of some varieties of seedlings of oil palm (Elaeis guineensis Jacq) on the application of Trichocompost palm oil raw materials in main nursery and which Trichocompost is the best against the growth response of some varieties of oil palm seedlings and interaction of several varieties of seedlings of oil palm (Elaeis guineensis Jacq) against Trichocompost application raw materials palm oil in the main nursery.                Research was conducted using a completely randomized design (CRD) 2 factors: oil palm varieties (PPKS, Topaz and Socfindo) and Trichocompost (palm fronds, palm leaf and whole palm fronds) with three replications. The experiment was conducted in March-July 2016 at the Experimental Farm, Faculty of Agriculture, University of Riau. The results showed that significant effect on native varieties on height increase, the number of leaves increase, diameter hump increase, the ratio of the canopy and root, and  dry weight of oil palm seedlings. Tenera variety of oil palm seedlings DXP Marihat PPKS origin is the best growth response compared to other varieties. Keywords: Palm oil, varieties and Trichocompost
Karakterisasi Agronomi dan Morfologi Aksesi Padi Lokal Asal Kecamatan Rumbio Jaya dan Kecamatan Kampar Kabupaten Kampar Fauziah Mayasari; Fetmi Silvina; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research aims to find out the diversity of agronomic and morphological characters of various local rice accessions obtained from two Districts in Kampar Regency namely Rumbio Jaya District and Kampar District. The research was conducted at the Faculty of Agriculture, Universitas Riau on September 2017 to March 2018. The research used descriptive analysis method which consists of characterization referring to the guidelines for the characterization and evaluation system of rice plants. The results of the research shows that there are diversity between accessions in the form of agronomic and morphological characters, where the characterization is carried out on 10 observational characters including plant age, plant height, grain fertility, pistil head color, stem color, leaf neck color, leaf ears color, leaf stem color , leaf tongue shape and number of tillers. This information is useful for plant breeders in developing superior varieties of Kampar local rice plants. In addition, this information is useful as a historical description of the collected accession.Keywords: Characterization, accession, local rice plant, kampar regency
PEMBERIAN VERMIKOMPOS PADA PERTUMBUHAN BIBIT TANAMAN KAKAO (Theobroma cacao L.) Rahmi Yulianda Fitri; Ardian Ardian; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This study aims to determine the effect and the best dose application of vermicompost on the growth of the cocoa plant seeds. The research was conducted at the experimental field of the Faculty of Agriculture, University of Riau, Tampan District, Pekanbaru. From May until August 2016. This study was conducted using a completely randomized design (RAL) non factorial with 6 treatments and three replications, in order to obtain 18 units of trial. Each experimental unit consisted of 3 seeds, so there are 54 seedlings. Parameters measured were seedling height, number of leaves, stem diameter, leaf area, the ratio of the canopy and root dry weight. Data were analyzed statistically using analysis of variance followed by fishers LSD test at level of 5%. The results showed that the dosing vermicompost fertilizer can improve seedling height, number of leaves, stem diameter, leaf area, dry weight and ratio of cacao seedling roots header. Vermicompost fertilizer dose of 10 ton / ha produced the highest growth in cocoa breeding. Keywords: cocoa, vermicompost
PERKEMBANGAN MORFOLOGI DAN SIFAT FISIK BUAH PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) Mulyadi Mulyadi; Aslim Rasyad; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This study aims to determine the change pattern of  morphological and  physical traits of palm oil fruitsduring the fruit development until the time to harvest. This researchhas been conducted at PT. Panca Surya Garden’s Research Farm located in Kubang Raya, Kampar and Plant Physiology Laboratory, Faculty of Agriculture, University of Riau Pekanbaru from February to August 2016.Sixty fruit bunchs which antheses at the same day were selected at random from 7 years old oil palm trees. The fruit bunches were hand pollinated at 18 March 2016 and each was covered by pollination bag. Beginningat 30 to 120 days after pollination (DAP), 3 fruits bunches were harvested at 15 day interval. Then from 125 DAP to 185 DAP the fruit bunch were harvested every 5 days interval. The change of morphological and physical traits were observed such as fresh bunch weight, fresh fruit weight per bunch, mesocarp thickness, fruit diameter, fruit volume andfruit moisture content, and fruit color. Showed that the increase of bunch weight, fresh fruit weight per bunch, fresh fruit weight occurred at the same pattern. Fruit fresh weight and dry weight increase steadily from 30 DAP  and reached the maximum values at about 170 DAP, then decreased slightly until 185 DAP. The fruit water content increased slowly from 30 to 45 DAP, then decreased progressively untul 150 DAP and finally decreased very rapidly  from 150 to 180 DAP. Fruit color changed from dark purple to red purple and finally at harvest the color change to yellow red. Keywords : palm oil, bunch weight, fresh fruit weight, fruit dry weight
Jumlah Anakan Maksimum dan Produktif Genotipe Padi Sawah Perbaikan Varietas Ciherang di Desa Belading Kecamatan Sabak Auh Kabupaten Siak Provinsi Riau Supriadi Widodo; Gunawan Tabrani; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This study discusses the potential of rice paddy lines to improve the Ciherang variety as a new variety approved in Riau based on the number of maximum and productive tillers. Research has been carried out in the fields belonging to the farmers of Belading Village, Sabak Auh Subdistrict, Siak Regency, Riau Province. The research done in experiment of a randomized block design (RBD) of 12 rice plant genotypes consisting of 10 repair lines of Ciherang variety and 2 comparable varieties, namely Ciherang and Inpari 33 varieties. Genotypes were planted in one rice field divided into 4 groups according to the direction of water direction irrigation. The observated were maximum and productive amount tiller. The data were analyzed for its variance and differences in the mean of each genotype were calculated by Duncan's New Multiple Range Test (DNMRT) at 5% level using SAS software version 16.0. The relationship between maximum and productive tillers saw in regression and correlation. The results showed 12 genotypes were significant to number of maximum and productive tillers. The lines G1, G2, G3, G4, G5, G7, G8, and G10 were developed as candidates for new varieties collected in Riau based on their maximum and productive tillers. The potential of the G9 strain as a new variety candidate in Riau is better than the lines G1, G2, G3, G4, G5, G7, G8, and G10 based on the number and productive tillers. Keywords: Genotypes, comparison varieties, maximum tillers, productive tillers 
THE IMPLEMENTATION OF CHARACTER EDUCATION IN “SENI KARAWITAN (SEKAR)” EXTRACURRICULAR ACTIVITIES IN SD NEGERI KAUMAN Oktavia Fitriani; Isnaini Isnaini; Uswatun Hasanah
Pelita - Jurnal Penelitian Mahasiswa UNY Volume IX, Nomor 2, Agustus 2014
Publisher : Pelita - Jurnal Penelitian Mahasiswa UNY

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This research is aimed to describe the implementation of character educationin the “Seni Karawitan (Sekar)” extracurricular activity in Kauman State ElementarySchool. The study used a descriptive qualitative method. This research was conductedby using an observation technique. The students who joined the Seni Karawitan extracurricularactivity were observed. Character education is implemented in that activity.The steps in this research include finding the problem, formulating the hypothesis,collecting the relevant data, analyzing the data, and testing the hypothesis. The resultsof this study show the character education is implemented in the Seni Karawitanextracurricular activity as an effort to grow the character in the young age. The implementationis done through the attitudes and actions that have to be performed by thestudents when they play gamelan and sang Javanese songs. Seni Karawitan has thevalues of togetherness, leadership, patience, responsibility, politeness, loving the culture,religiousity, gentleness, honesty, discipline, model, concentration, tolerance,happiness, and education. The values reflect the characters that have to be preservedand respected in the daily life. The students of Kauman State Elementary School aremore focused on some values, namely togetherness, patience, leadership, politeness,loving the culture, and responsibility.
The Analysis of Quality Public Services in Samsat Tebing Tinggi Office, North Sumatra Province Syafruddin Ritonga; Isnaini Isnaini; Akhmad Ferdinand Siagian
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 3 (2021): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i3.2109

Abstract

This study aims to determine the effect of the Quality Public Services in Samsat Tebing Tinggi Office, North Sumatra Province. This research is a type of qualitative research. The result shows that the factors are the obstacles and advantages of the One-Stop Integrated Service System Efforts to Improve Public Services at the Tebing Tinggi Samsat Office, North Sumatra Province. That the Integrated Service Implementation Guidelines have been carried out optimally. However, in terms of: Facilities, there are still some obstacles, namely not yet available prayer room facilities, special parking spaces and still using public road facilities for cars and for public transportation motorbikes using a makeshift office yard and during the rainy season in December 2020 there was a 50 cm high flood which resulted in activities being stopped for 5 days. The existence of HR (human resources) in the ranks of Samsat, Bank SUMUT and the ranks of the Directorate of Traffic is very cooperative and cooperates with each other in providing services to taxpayers so that the obstacles faced are always mutual help and solid cooperation.
The Implementation of Langkat Regent Regulation Number 19 of 2019 Concerning Procedures for Procurement of Goods and Services in Village (Study in the Village of Stabat Baru) Mahendra Mahendra; Isnaini Isnaini; Rudi Salam Sinaga
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 3 (2021): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i3.2115

Abstract

The implementation of policies in the Presidential Decree PBJ has not been able to fully address the lack of community infrastructure, especially needs that are relatively simple at the village level, such as drinking water facilities, educational facilities, garbage collection, internet facilities and so on . The formulation of the research problem is how to implement and the obstacles in implementing Langkat Regent Regulation Number 19 of 2019 concerning Procedures for Procurement of Goods and Services in Village in Stabat Baru Village. The results show that the implementation in terms of communication and organizational structure has been going well, but in terms of resources and disposition it has not gone well, with the constraint factors faced in the form of difficulty coordinating with the community, lack of employee cooperation, lack of employee responsibility for work because it is more concerned with personal affairs. It is recommended that the Village Stabat Baru needs to conduct more intensive socialization regarding the importance of community involvement in PBJ. Leaders need to emphasize to employees that cooperation will be increasing important in dealing with many jobs. Leaders need to be firm in disciplining subordinates who use the working day to take care of their personal interests.
Co-Authors Abdul Kadir Abdul Kadir Afni Zetri Agus Haerudin Agus Mansur, Agus Akhmad Ferdinand Siagian Albert Yasokhi Lase Amru Zuhri Harahap Andi Agussalim Andy Irawan Annisa Rilnawati Ardian Ardian Armaini Armaini Arnis En Yulia2 Aslim Rasyad Bimo Rafi Prayogo Deni Martogi Sitinjak DEWI CISELIA DIRGA OKTA FIANDA Dwi Wiji Lestari Edi Susilo Eka Saputra Elza Zuhry Erwin Rosadi Euis Laela Evelyn Danielle Wijaya Evi Yuliati Rufaida Fauziah Mayasari Fauziyah Fauziyah Fetmi Silvina Fifi Puspita Fitmawati Fitmawati Fitri Agustriani Gunawan Tabrani Gusti Khairani Hanna Tabita Hasianna Silitonga Harum Nida'ul Husna Hendrawan Hs Hendrawan Hs Heri Kusmanto humaira humaira Imran Maruli Tua Sihombing Indira Xena Salvita Irfaina Rohana Salma Iriansyah Iriansyah Islan Islan Januari Siregar Joko Supriadi Juaini Anggraini Koko Mulyanto Angkat Lisa Rahmawati M. Duskri Maharani Maharani Mahendra Mahendra Maksum Syahri Lubis Maringan Simanjuntak Marlina Marlina Mayta Novaliza Isda Minarni Wartiningsih Mochammad Prihatna Sobari Muhammad Fikkia Zhari Muhammad Zuhri Mulyadi Mulyadi Nadia Refina Tiurlan Barasa Nelvia Nelvia Nery Sofiyanti Ni Djoman Juliasih Nilda Elfemi Nina Angelia Nuraisyiah Nuraisyiah Nurbaiti Nurbaiti Nurjannah Nurjannah Oktavia Fitriani Pratiwi Natalia Harentaon Nainggolan Rahmat Sayogo Rahmi Yulianda Fitri Ridwan Arazi Rina Hayati Maulidiah Rinaldi Hutapea Rizkan Zulyadi RIZKI AMALIA Rodesia Mustika Roza Rosida Sitorus RR. Ella Evrita Hestiandari Rudi Salam Sinaga Said Munzir Sepriadi Berutu Siska Lian Fitariany SITI AISAH Siti Aisyah Supratman Supratman Supriadi Widodo Surya Murni Siregar Suryono Suryono Syafaruddin Syafaruddin Syafrinal Syafrinal Syafruddin Ritonga Wardati Wardati Yudi Satria