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PENGARUH PEMBERIAN KOMPOS ECENG GONDOK DAN JARAK TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN BAWANG MERAH (Allium ascaloicum L.) Hendrawan Hs Hendrawan Hs; Arnis En Yulia2; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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The aims of this research were to best out the effect of water hyacinth compost aplication and plantdistance, and to got dose of water hyacinthcompost   toward growth and production of union. This research was conducted at the technical plantation unit of experimental garden of Riau University's Agricultural Faculty from August to November 2017 using factorial arranged in randomized block design consists of 2 factors and 3 replications. The first factor of water hyacinthcompost are 10 ton.haˉ¹, 15 ton.haˉ¹, 20 ton.haˉ¹, and 25 ton.haˉ¹. The second factor planting distanceis 10 cm x 20 cm, 15 cm x 20 cm and 20 cm x 20 cm. The data obtained were tested further by Duncan's multiple-range test of 5%.The interaction of water hyacinthcomposting andplanting distance no significant effect on all observation parameters. The interaction of water hyacinthcomposti doses 25 ton.ha-¹ at plant spacing of 15 cm x 20 cm appears to be the best dose to increase leaf count per clump, tuber bulbs, and tuber weight per plot of red onion. Keywords:Onion, compost, planting distance
KARAKTERISASI PADI LOKAL ASAL KECAMATAN BANGKINANG BARAT DAN KECAMATAN TAMBANG KABUPATEN KAMPAR Annisa Rilnawati; Aslim Rasyad; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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This study aimed to determine the variability an to identify local rice genotipe collected from West Bangkinang and Tambang, Kampar District. The seventeen accessions were grow in Agricultural Experiment Station University of Riau Pekanbaru from September 2017 to March 2018. This research uses descriptive analysis method which includes characterization activities in 17 local rice accessions.Local rice from the West Bangkinang District and Tambang Subdistrict showed uniform and varied performances. The character of the leaf midrib and panicle shaft shows a uniform performance value. The character of leaf tongue shape, leaf color, leaf length, flag leaf angle, root stem diameter, number of children, color of rootstock section, panicle type and color of grain tip showed varying performance values. The results of the analysis of the diversity of morphological characters in 17 local rice accessions ranged from (0 – 4,971). The leaf midrib color character has a uniform diversity and the panicle type character has a very high diversity.Keywords: local rice, diversity, morphology.
Pemberian Pupuk Hayati Cair Berformulasi dan NPK Terhadap Pertumbuhan Bibit Tanaman Kakao (Theobroma cacao L.) di Medium Subsoil Ultisol Imran Maruli Tua Sihombing; Fifi Puspita; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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This research aims to know response of interaction between liquid biofertilizer formulatied and NPK manure and also to get the best combination treatment on the growth of caccao seedling in subsoil medium of ultisol. The research has been conducted at Experimental Garden of Agriculture Faculty University of Riau from      April to September 2017. Using completely randomized design, consisted of two  factor with three replication. The first factor was liquid biofertilizier formulated  with three level. and the second factor was NPK manure with four level. Data      were statistically analyzed using analysis of variance and the means were              compared with Duncan's New Multiple Range Test (DNMRT) at level 5%.The      result shows that the interaction between biofertilizier formulated and  NPK         manure increase the growth of caccao seedling in subsoil medium of ultisol. The  combination between biofertilizier of palm oil mill waste water formulating          35 ml/seed and 3,75 g/seed gave the best response in increasing plant height,        number of leaves and root length of caccao seedling. Keywords : cacao, biofertilizier, NPK. 
Pengaruh Pemberian Paclobutrazol dan Pupuk Fosfor terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea Mays var Saccharata Sturt.) Deni Martogi Sitinjak; Nurbaiti Nurbaiti; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5, No 1 (2018): Wisuda April Tahun 2018
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This study aims to determine the effect of paclobutrazol and phosphorus fertilizer application on sweet corn growth and yield. This research was conducted at experimental farm, the Faculty of Agriculture, University of Riau, Tampan, Pekanbaru, from September to December 2016. This study were using a randomized block design (RAK) factorial consisting of two factors: The first factor is the concentration of paclobutrazol which consists of 4 levels (0 ppm, 500 ppm, 1000 ppm and 1500 ppm) andthe second factor is the dose of phosphorus fertilizer (200 kg / ha, 300 kg / ha and 400 kg / ha)with three replications. Parameters were measured in this research was plant height, harvest age, weight ofhusked cob, weight of cob without husk, cob diameter, number of grain rows per ear, number of grains per ear and the production per m2. Interaction ofpaclobutrazol and phosphorus fertilizers gave no significant effect on all parameters. Application ofpaclobutrazol significantly affected all parameters except number of seed rows per ear. Phosphorus fertilizer significantly affected the number of seeds per row cob and production per m2. Application of 1000 ppm Paclobutrazol and phosphorus fertilizer to 300 kg / ha produce sweet corn yield per m2 of 15.11 tonnes / ha. Keywords: corn,paclobutrazol, phosphorus, growth and yield
PEMBERIANBEBERAPA DOSIS KOMPOS KULIT KOPI TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasilliensis Muell Arg.) STUM MINI Rinaldi Hutapea; Armaini Armaini; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5, No 1 (2018): Wisuda April Tahun 2018
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This research aims to get the best dosage of coffee rind compost to increase the growth of rubber seedling. This research has been conducted at Experimental Garden of Agriculture Faculty of University of Riau, kampus of Bina Widya km 12,5 Simpang Baru, Tampan, Pekanbaru from March to July 2017. This research was conducted experimentally using factorial randomized design, consisted of 5 treatments and 4 replications. The dosage of coffee rind compost were 0 ton/ha (0 g/polybag), 5 ton/ha (12,5 g/polybag), 10 ton/ha (25 g/polybag), 15 ton/ha (37,5 g/polybag) dan 20 ton/ha (50 g/polybag). The observed parameters in this research were steam length, number of leaves, wide of leaves, steam diameter, fresh weight, volume of root, rootshootratioanddry weight. The result shows that the giving application of coffee rind compost can to increase the growth of rubber seedling. The dosage of coffee rind compost 15 ton/ha (37,5 g/polybag) gave the best response in increasing steam length, number of leaves, fresh weight and dry wight. Keywords: dosage, coffee rind compost, rubber
PENGARUH PEMBERIAN PUPUK ORGANIK HERBAFARM DAN BEBERAPA MEDIA TUMBUH TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN PAKCOY (Brassica rapaL.) DENGAN SISTEM BUDIDAYA HIDROPONIK NFT Muhammad Zuhri; Islan Islan; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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Pakcoy (Brassica rapa L) is member of Brassicaceae family. With hight nutritional content pakcoy consumptions in Indonesian society increase every year, but it is still far from the recommended level of the consumption. This research aims to determine the effect of the interaction and single concentration of Herbafarm, growing media, and to obtain the dosage of Herbafarm fertilizer and the best growing medium for the production of pakcoy with NFT hydroponic system. This research has been conducted in Green House Hydroponic at Jl. Tulip Sukajadi, Pekanbaru. This research used split plot design. The first factor was Herbafam fertilizer (H) as a subplot with concentration of Herbafarm 0, 15, 20, and 25 ml.l-1 of water. The second factor are various growing media (M) as the main plot as the growth medium, they arerockwool, cocopeat, and charcoal husk. The result of the variance analysis was continued with further test of honestly significance diffirence (HSD) at 5% level. The observed parameters were plant height (cm), leaf width (cm), number of leaves (strands), wet economic weight (g) and root volume (cm3). The results show that the dosage of Herbafarm fertilizer in pakcoy did not increase the growth and production of pakcoy. The growing medium rockwoolis better to increase the number of leaves, leaf width, economical wet weight and root volume of pakcoy than the cocopeat and charcoal husk as thegrowing media. The combination of organic fertilizers and some growing mediums does not increase the growth and production of pakcoy. Keywords: Pakcoy, Hidroponik, Herbafarm, Rockwool, Cocopeat,Charcoal Husk 
Pengaruh Media Tanam dan Pupuk Organik Cair Limbah Kulit Pisang terhadap Pertumbuhan dan Produksi Tanaman Tomat (Lycopersicum esculentumMill.)secara Hidroponik Substrat Siska Lian Fitariany; Ardian Ardian; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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This study aims to determine the effect of husk and cocopeat charcoal planting medium, liquid organic fertilizer (POC) on banana peel waste and the interaction between planting medium and POC on banana peel waste on the growth and production of tomato plants cultivated in hydroponic substrates. This 1. Mahasiswa Fakultas Pertanian Universitas Riau 2. Dosen Fakultas Pertanian Universitas Riau JOM Faperta UR Vol. 6 Edisi 1 Januari s/d Juni 2019 research was conducted at the experimental field of Faculty of Agriculture University of Riau from August 2017 to January 2018 using factorial randomized complete design (CRD). The first factor was the planting medium consisting of two levels, husk charcoal (M1) and cocopeat (M2). The second factor was four concentrations of liquid organic fertilizer from banana peel waste consisting, without the administration of liquid organic fertilizer banana peel waste (P0), 2 ml.l-1 water (P1), 4 ml.l-1 water (P2) and 6 ml.l-1 water (P3). The parameters observed were plant height, day of flowering, number of flowers, percentage of fruit formation, day of first harvest, number of fruits per plant, total weight of fruit per plant and weight per fruit. The results showed that there was no interaction between the planting medium and the POC of banana peel waste as well as the single factor of POC peel waste waste on all observed treatments. The treatment of planting medium had a significant effect on all parameters observed except the percentage of fruit formation, age of first harvest, and weight per fruit. The use of husk charcoal medium produced higher plants with higher number of flowers, higher fruit weight and total fruit weight per plant compared to the use of cocopeat planting medium in the production of hydroponic substrate tomato plants. Keyword: tomatoes, planting medium, liquid organic fertilizer banana skin waste.
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
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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
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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
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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
Co-Authors Afni Zetri Agus Haerudin Agus Mansur, Agus Akmaluddin Akmaluddin Andi Agussalim Andy Irawan Annisa Rilnawati Ardian Ardian Armaini Armaini Arnis En Yulia2 Aslim Rasyad Bimo Rafi Prayogo Deni Martogi Sitinjak DEWI CISELIA Dinda Fikaloka DIRGA OKTA FIANDA Dwi Wiji Lestari Edi Susilo Eka Saputra Elza Zuhry Erningsih Erningsih Erwin Rosadi Euis Laela Evelyn Danielle Wijaya Evi Yuliati Rufaida Fauziah Mayasari Fauziyah Fauziyah Fetmi Silvina Fifi Puspita Fitmawati Fitmawati Fitri Agustriani Fitriani Manurung Gunawan Tabrani Hanna Tabita Hasianna Silitonga Harum Nida'ul Husna Hendrawan Hs Hendrawan Hs humaira humaira Ida Zahara Adibah Imran Maruli Tua Sihombing Indira Xena Salvita Irfaina Rohana Salma Iriansyah Iriansyah Islan Islan Joko Supriadi Juaini Anggraini Lisa Rahmawati M. Duskri Maharani Maharani Mariati Silaban Maulia Indana Zulfa Mayta Novaliza Isda Minarni Wartiningsih Mochammad Prihatna Sobari Muhammad Fikkia Zhari Muhammad Hendri Muhammad Zuhri Mulyadi Mulyadi Nadia Refina Tiurlan Barasa Nanda Rizky Anugerah Nelvia Nelvia Nery Sofiyanti Ni Djoman Juliasih Nila Sari Nilda Elfemi Nuraisyiah Nuraisyiah Nurjannah Nurjannah Oktavia Fitriani Panni Ance Lumbantobing Raden Mohamad Herdian Bhakti Rahmat Sayogo Rahmi Yulianda Fitri Ridwan Arazi Rinaldi Hutapea Riris Aryawati RIZKI AMALIA Rodesia Mustika Roza RR. Ella Evrita Hestiandari Said Munzir Sepriadi Berutu Siska Lian Fitariany SITI AISAH Siti Aisyah Supratman Supratman Supriadi Widodo Syafrinal Syafrinal Tengku Zia Ulqodry Wardati Wardati Yudi Satria Yuhelna . Yulianto Suteja