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PEMBERIAN ENDAPAN EFFLUENT LAND APPLICATION PABRIK KELAPA SAWIT PADA MEDIA PMK DI PEMBIBITAN UTAMA KELAPA SAWIT (Elaeis guinensis Jacq.) Basuki '; Sukemi Indra Saputra; Idwar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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The research aims to determine the effect of effluent land application on PMK media and determine the good deposition of effluent land application dose on the growth of oil palm seeds in main nursery. The design used in this research was Completely Randomized Design (CRD) with giving effluent deposition application consist of 6 treatments that A0 (Without effluent deposition application), A1 (dose of 0,5 kg/plant), A2 (dose 1,0 kg/plant), A3 (dose of 1,5 kg/plant), A4 (dose of 2,0 kg/plant) and A5 (dose of 2,5 kg/plant). Parameters measured were the increase of plant height, number of leaves, leaf length, stump diameter and leaf area. Data obtained were analyzed using analysis of variance, then further tested using Honestly Significant Difference (HSD) at 5% level. Results of research shows giving the deposition effluent application for PMK planting media significantly effected on all parameters measured of oil palm seeds with the better treatment was dose of 2,0 kg/plant.   Keywords: effluent land application, ultisol, oil palm.
PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) DI LAHAN GAMBUT YANG DIBERI AMELIORAN DAN PUPUK NITROGEN Rohmololo riana bancin; Murniati '; Idwar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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The objective of research was to know the growth and production of onion  after giving of ameliorant and nitrogene fertilizer. The research was done in experimentation area Faculty of Agroteknologi Universitas Riau, Rimbo Panjang village, subdistric Tambang, Kampar from March to May 2015. The research was using the Randomized Block Design Factorial with two factors. The first factor amelioran with five levels namely control (A0), dolomite 1,5 ton/ha (A1), calcite 2 ton/ha, oil palm bunch ash 5 ton/ha (A3) and  rice husk ash 15 ton/ha (A4).  The second factor  of nitrogene fertilizer with three levels namely control (N0), urea fertilizer 500 kg/ha (N1) and ZA fertilizer 1095 kg/ha (N2). Parameter observed were plant height, total of leaves, total tuber, rim tuber, fresh weight tuber per plot and dry weight tuber per plot. The result of the research showed that the ameliorant application was significant of rim tuber, fresh weight tuber/plot, and reasonable save tuber weight/plot, but not significant wet the plant height, total of leaves, total tuber. Nitrogene fertilizer showed significant on fresh weight tuber per plot, and dry weight per plot, but not significant the plant height, total of leaves, rim tuber, total tuber. The interaction between ameliorant and nitrogene fertilizer showed that no significant for all parameters. showed significant on fresh weight tuber per plot and dry weight tuber per plot, but no significant the plant height, total of leaves, rim tuber, total tuber.   Keyword : Onion, peat soil, ameliorant and nitrogene fertilizer.
PENGARUH KOMPOS KULIT KAKAO DAN NPKTERHADAP PERTUMBUHAN DAN PRODUKSI KACANG TANAH (Arachis hypogaea L.) Fenti Wahyuni; Husna Yetti; Idwar Idwar
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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The needs for ground nut in Riau is always increasing but peanutproduction in Riau is still low. The efforts in increasing the yields of ground nut plants can be done by giving fertilizer optimally. The using of cocoa peel compost and NPK-fertilizer is one of the way that can be done in increasing the yields of ground nut plants. This research aims to find out the effect of cocoa peel compost and NPK-fertilizer interaction on the growth and yield of ground nut plants (Arachis hypogaea L.) and the optimal dosage.This research was carried out at the Experimental Garden of the Faculty of Agriculture,Riau University. The research was conducted for 3 months from May to August 2018. The research was conducted experimentally in factorial 4x4 by using a completely randomized design (CRD). The first factor was cocoa peel compost levels (0, 0.5, 1 dan 1.5kg.plot-1). The second factor was the dosage of NPK-fertilizer (0, 1, 2 dan 3 g.plot-1.). The parameters observed were plant height, stem diameter, plant growth rate (LPT), age of flowering, the percentage of effective root nodules, number of pods per sample, the percentage of peas pithy, 100 seeds weight and seeds weight per m2. The data obtained were analyzed of variance if significantly in different, then would be continued with DNMRT test at the level of 5%. The result of the research showed that cocoa peel compost increased plant height, stem diameter, plant growth rate, age of flowering, number of pods per sample and weight of 100 seeds. The treatment of cocoa peel compost1.5 kg.plot-1 was the best dosage of all the treatments. The treament of NPK-fertilizer 1 g.plot-1 increased the percentage of effective root nodules 81.20%. The treament of NPK-fertilizer 3 g.plot-1 increased the percentage of pithy pods and seeds weight per m2. The interaction of cocoa peel compost 1.5 kg.plot-1 and 3 g.plot-1 of NPK-fertilizer produced the highest percentage of pithy pods 92,08%. Peanut production the treatment of cacao peel compost 1.5 kg.plot-1and 3 g.plot-1 NPK-fertilizer 183,75 g (1,84 tons.ha-1) Key words:ground nut plant, cocoa peel compost, NPK fertilizer
Pengaruh Komposisi Kompos Tkks, Abu Boiler dan Trichoderma Terhadap Pertanaman Kedelai Pada Sela Tegakan Kelapa Sawit Yang Telah Menghasilkan di Lahan Gambut Ricki Arianci; Nelvia '; Idwar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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This research aims to obtain doses of the empty palm bunches of compost and ash of the boiler optimum for growth of soybean plant interposed in oil palm already produce in peat. This research conducted by using draft experimentally random group comprising nine of treatment and three of deut so acquired twenty seven units of the plot experiment. On the first of the plot unit experiment there were twenty plants and taken a sample of plants as many as five plant of the population of the plot at random to observation. Parameters used in this research is tall plant (cm), how many branches primary (strands), age flowering (day), the number pods, the number pods pithy, heavy dry 100 seeds of gram (g) and heavy dry of plot (g). The results showed that the high parameter, the number of primary branches of plants, flowering age, number of pods of pithy and dry weight of 100 seeds showed a different result is outcome real. However, on the parameter the number of pods and heavy dry of plot show a different outcome real. The best treatment in this research is treatment H ( 1,45 kg bunches of empty oil palm + 145 g ashes of the boilers + 2.9 g Trichoderma) of a plot that tends to increase high in plant, speed up the age of flowering, increase the number of pods and dry weight of the soybean plant. Key word : Empty Palm Bunches of Compost, Soybean, Peat Soil, Boiler, Trichoderma
RESPON TIGA VARIETAS TANAMAN KACANG HIJAU (Vigna radiata L.) TERHADAP PEMBERIAN LIMBAH PADAT (Sludge) PABRIK KELAPA SAWIT Rachmat Alexander; Adiwirman Adiwirman; Idwar Idwar
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
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Mung beans are legumes that known and cultivated in Indonesia. This plant is an important commodity. Utilization of oil palm processing plant sludge is still not optimal, therefore sludge can be utilized as an alternative supply of nutrients for the development of green bean plants. PKS sludge is the waste from the byproduct of the processing of fresh fruit bunches (FFB) in the form of solid objects that sink at the bottom of the sedimentation plant of a palm oil mill into crude palm oil or Crude Palm Oil (CPO). The study was conducted at the Technical Implementation Unit (UPT) Experimental Garden of the Faculty of Agriculture, University of Riau from August to October 2018. The research was an experiment in the pattern of a 4x3 factorial using a split plot design. As the main plot, PKS sludge solid waste consists of 4 levels (0, 8, 16, and 24 tons.ha-1), as subplots namely three varieties of green bean plants consist (varieties Vima-1, Kutilang and Vima-3) , each repeated 3 times. The results showed there were variations among varieties of green beans, which were observed in which Vima-1 variety gave better results for the age of emergence of flowers, age of harvest, and weight of 100 seeds. Varieties of Kutilang on the parameters of percentage of pith pods and Vima-3 varieties on parameters of plant height, number of branches, number of seeds per pod and weight of seeds per plot. Of the three varieties tested, Vima-3 produced the highest plant height of 65.12 cm and yieldof 493.74 gr.m-2. Keywords: Green beans, varieties, sludge
UJI PENGGUNAAN LIMBAH CAIR BIOGAS DAN PUPUK N, P, K TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L) Semeon Panjaitan; Idwar '; Erlida Ariani
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Cacao is a commodity plantation crops of high economic value and potential as a foreign exchange earner of the country. Planting medium is one of the factors that affect the growth of the cacao plants in the nursery, so we need organic fertilizer and inorganic fertilizer. The objective of this study to know the effect of bioslurry fertilizerand fertilizer N, P, K and interaction both on the growth of seedlings of cacao (Theobroma cacao L). Research conducted at the experimental field of the Faculty of Agriculture, University of Riau, from January until the month of April 2015. This research was conducted by using aCompletely Randomized Design (CRD) factorial, the first factor is the bioslurry fertilizerwith 4 levels (0, 50, 100 and 150) ml/ seedling and the second factor is N, P2O5, K2O with 4 levels (0, 1, 2, and 3) g/ seedling. The combination is repeated 3 times so that there are 48 units of trial and each experimental unit consists of 4 plants, so the total is 192 plants. Parameters measured were seedling height (cm), number of leaves  (pieces), stem circumference (cm), root volume (ml), leaf area (cm2 ), dry weight (g), and the ratio of root and crown and root dry weight. Statistical analysis using analysis of variance followed by Duncan's Multiple Range Test at 5%.The results showed that the interaction bioslurry fertilizerand treatment and fertilizer N, P, K effect no significant effect on seedling height, number of leaves, stem circumference, volume root, leaf area, dry weight, and the ratio of root and crown and root dry weight. Administration of 100 ml of bioslurry fertilizerand 2 g of N, P, K is the best treatment on plant height, number of leaves, leaf area and root volume .  Keywords:Bioslurry fertilizer, N, P, K and  Cacao
Pertumbuhan dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.) dengan Pemberian Kompos Rumen Sapi dan Pupuk NPK Siti Hardiyanti; Armaini Armaini; Idwar Idwar
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
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ABSTRACTThe research aim to examine the effect of interaction of cow rumen compost with NPK fertilizer and single factor of cow rumen compost, NPK fertilizer and get the best treatment combination in increasing the growth and yield of shallot. The research was conducted at UPT (Unit Pelaksanaan Teknis) of Faculty of Agriculture Universitas Riau from September to November 2018. The research was done in a completely randomized design (CRD) factorial and repeated three times. The first treatment was cow rumen compost that consist of 0 kg per plot, 2 kg per plot, 4 kg per plot and 6 kg per plot. The second factor was NPK fertilizer that consist of           0 g per plot, 30 g per plot and 60 g per plot. The observation parameters were relative growth rate, number of leaves per clump, number of tubers per clump, tuber circumference per clump, plant dry weight on day 50, fresh tuber weight per clump and tuber weight worth keeping per clump. The research data were analyzed using analysis of varriance (ANOVA) and followed by duncan’s new multiple range test (DNMRT) at level 5%. The result of the research showed that the treatment of cow rumen compost 6 kg per plot, NPK fertilizer 60 g per plot and the treatment combination of cow rumen compost 6 kg per plot with NPK fertilizer 60 g per plot were the best treatments in increasing 3,9 ton.ha-1 the growth and yield of shallot.Keywords: shallot, growth, yield, cow rumen compost, NPK fertilizer. 
Pengaruh Kompos dan Mulsa Alang-Alang (Imperata cylindrica L.)terhadap Pertumbuhan dan Produksi Tanaman Kedelai (Glycine max L.) Ramah Rosnita Zega; Idwar Idwar; Wawan Wawan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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Soybean (Glycine max L.) is a food commodity that is used as a source of vegetable protein or as an industrial raw material and needs to be increased by using efficient and appropriate cultivation techniques, namely by using compost and giving mulch. This study aims to determine the main effects of compost and mulch of reed as well as their interaction with the growth and production of soybean plants. The research was conducted at the Faculty of Agriculture Experimental Garden, University of Riau from February to May 2018,the experimentally using a randomized block design (RBD), which consisted of two factors, namely the first factor in reed compost (without reed compost, reeds compost 2,5 ton.ha--1 and reeds compost 5 ton.ha-1), second factor reeds mulch (without reed mulch, reeds mulch 10 ton.ha-1 and reeds mulch 20 ton.ha--1). Parameters observed were soil properties, number of individual weeds, plant height, number of primary branches, age of flowering, total pods per plant, percentage of pithy pods, harvest age, seed weight per plot, yield per m2 and weight of 100 seeds. Thedata obtained were analyzed statistically by analysis of variance and were tested further with multiple distance tests at the level of 5%.The results showed that the factors of reed compost 5 ton.ha-1 and reeds mulch 10 ton.ha-1 gave better results for all observational parameters. Giving reeds compost 5 ton.ha-1 with reeds mulch 10 ton.ha-1 is the best combination of all parameters observed in soybean plants and produce seed weight per m2 which is 189,80 grams (1,28 ton.ha-1). Keywords: Compost, Mulch, Reed, Soybeans
RESPON BEBERAPA VARIETAS PADI GOGO (Oryza sativa L.) ASAL KABUPATEN BENGKALIS TERHADAP BEBERAPA TAKARAN PEMUPUKAN N, P DAN K Siti Norkhalimah; Idwar '; Sri Yoseva
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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The objective of this research was to determine the response of Bengkalis local rice to N, P and K fertilizer. The research was conducted in screen house, experiment garden Faculty of Agriculture, University of Riau, Pekanbaru. The research conducted 7 months start from June 2013 until January 2014. The research conducted experiments using completely randomized design (CRD) consist of 2 factors and 3 replications. Least Significant Different (LSD) used for mean separations. First factor was varieties of Dara, Kulit Manis and Inpago 5, the second factor was N, P and K fertilizer. The result showed that the variety of Dara was significantly affected in are panicle emergence time, time of harvest, panicle length, weight of 100 seeds and percentage of seeds parameters. Variety of Kulit Manis was significantly affected in seed weight of panicle and weight of dried plant parameters. Variety of Inpago 5 was significantly affected in seed weight of panicle, seed weight of group and weight of dried plant parameters. There are 3 varieties, Inpago 5 showed higher production and better than varieties of local rice. Dara variety can further develop as a good local. Key words: fertilizer of N, P and K, productivity, responses, varieties of upland rice
PEMBERIAN KOMPOS KULIT BUAH KAKAO PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) BELUM MENGHASILKAN UMUR 2 TAHUN DI KEBUN SAWIT FAKULTAS PERTANIAN UNIVERSITAS RIAU Roy Tenson; Sampurno Sampurno; Idwar Idwar
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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This study aimed to determine the effect of pod husks compost on plant growth of oil palm (Elaeis guineensis Jacq.) Has not produced the age of 2 years as well as to get the best dose for the growth of palm trees age of 2 years. This study was conducted over five months, namely from March 2015 to July 2016. The research was conducted in the garden of palm Faculty of Agriculture, University of Riau Campus Bina Widya Km 12.5 Baru Simpang Village, District Handsome, Pekanbaru. This study uses a randomized complete block design (RAK) non factorial consisting of six treatment that without treatment; Award KKBK 3.67 kg/plant; Award KKBK 7.35 kg/plant; Award KKBK 11.1 kg/plant; Award KKBK 14.7 kg/plant; Award KKBK 18.3 kg/plant and each treatment was repeated 3 times so that each experimental unit obtained 18 experimental units. The parameters measured were the increase of plant height, girth increase, the increase of the length midrib and leaf child. Based on the results of research to get the growth of oil palm plantations tend to be better at giving compost pod husks dose of 18.3 kg / plant. Keywords:Palm Oil, compost, cocoa Fruit Leather
Co-Authors ', Dahono ', Eliartati ', Herman ', Murniati ', Murniati ' ', Nurbaiti ', Rosmimi ', Sampoerno ' ', Syahputra ', Wardati ' ', wawan ', Zulkipli , Deviona, , -, Yentisna Adi Wibowo Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Agus Sutikno Ahmad Muhammad Ahmad Nawawi Al Ichsan Amri, Al Ichsan Ali Djamhuri Alif, Zikri Alvian, Alvin Alvin Alfian Alvin Alfian, Yofina Mulyati, Amir Franky Simamora Amsal, Ares Albirru Ananda, Deya Devis Andika Pratama Anita Anita Anthony Hamzah AR, Arman Effendi Ardian ' Ardian Ardian Ardian Ardian Ardian Ardian Arif Fashli Hakiki Armaini ' Armaini Armaini Armaini, Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Ayu, Putri Murni Azwarni, Azwarni Barirah, Barirah Basuki ' Beatrix Normauli Siagian Besri Nasrul Candra Richardo Saragih Cut Mutiah Dahono ' Danti Fitrianza, Danti Darli, Viny Volcherina Desita Salbiah DEWI SARTIKA Dewi suci ramadhani, Dewi suci Donny Christal Ginting Suka Eliartati ' Elisa Apriliani Elza Zuhry Emilda, Emilda Erlida Ariani Fenti Wahyuni Fernanda, Dedi Fetmi Silvina Fifi Puspita Fitri, Rahmi Izzati Fitria, Nurhana Fitriani Karlita Gita Harbianto Gunawan Gunawan Gunawan Tabrani Gusmawartati Gusmawartati Hafiz Fauzana Hakiki, Arif Fashli harahap, ari azhari Hariani, D. Z. Haryanto Sitinjak Haryeni, Haryeni Hayani, Nora Herman ' Hervin Naibaho Husna Yetti Ikhwansyah, Deni Imbikri, Muhammad Indiarto, Asko ' Indriani, Sinta Intan Permatasari Irawan, Dodi Irfandri Irfandri Irfandri, Irfandri Islan ' Isna Rahma Dini James Manurung Jessica Stephanie Joni Balutan Apriadi Hutabarat, Joni Balutan Apriadi Julianto, Dedi Jurnawati Sjofjan Khaidir, Muhammad Laksono Trisnantoro M Amrul Khoiri Magfirah, Magfirah Manahan, Sabam ' Maqfirah Maqfirah Mardiyanto, Arief Mico Saputra Mohammad Abdilla Muhamad Rasyid Muhammad Aditya, Muhammad MUHAMMAD ALI Muhammad Habibullah Muhammad Syafril Mulyati, Yofina Muntazar, Mhd Roqi Murniati ' Murniati . Murniati Murniati Nadiya Pirhat Nazara, Marniati Nelvia ' Nelvia Nelvia Nesa, Nesa Nia Surani Silaban Nofri Yendra Nora Veri Nora, Elvi ' Nuratika, Suci Nurhayati Nurhayati Nurul Qomar Nurwijayanti Oktafianda, Dinna Pajri Ananta Yudha Pebriandi, Pebriandi Pebrianti, Riska Pramana, A. Prima Yulianti Putri Erfiani Erfiani Rachmat Alexander Rade Leferi Marpaung Rahmadani Rahmadani Rahmasari, Nisya Cesaryani Rahmawati, Rahmawati Rahmli, Nurlaili Rajunas, Rajunas Ramadhoni, Rizky Ramah Rosnita Zega Ramayani, Dwi Ricki Arianci Rina Fitri Risda Valentina Riska Pebrianti Rizki, Nisa Alifia Rizky Ramadhoni Rohmololo riana bancin Romie Jhonnerie Rosmimi ' Roy Tenson Rusli Rustam Rusli Rustam Sampurno Sampurno Saputra, Rachmad Sari, Melati Nilam Sari, Sanda Ratna Semeon Panjaitan Siska Lusia Putri Siti Hardiyanti Siti Norkhalimah Sovita, Ingra Sri Yoseva Sukemi Indra Saputra Supardin Supardin, Supardin Susilawati Susilawati Susilawati, Susilawati Sutikno, Sigit Syafrinal Syafrinal Syahputra, Anugrah Kharisma Syentia, Likanopa Tri Anditasari Wardati Wardati Wawan Wawan Wawan Wawan Wibowo, Galih Yuswa Windy Natasha Putri Winri, Desra Wulandari, Windri ' Yan Fitri, Mellyna Eka Yenni Del Rosa Yesi Elsandra Yono Putra Yossi Oktorini Yuda, Pajri Ananta Yusnaena Yusnaena, Yusnaena Yusrawati Yusrawati Zalukhu, Juniaro Zulfatri, Zulfatri Zuli Laili Isnaini Zulkarnaini Zulkarnaini Zulkipli '