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All Journal Jurnal Hortikultura Indonesia (JHI) Jurnal Natur Indonesia Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Pertanian Agros Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Journal of Saintech Transfer Jurnal Agronomi Tanaman Tropika (JUATIKA) JURNAL BUDIDAYA PERTANIAN Jurnal Pengabdian kepada Masyarakat Nusantara Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment Dinamika Pertanian Jurnal Natur Indonesia Jurnal Pertanian Agros
Sri Sri Yoseva
Jurusan Agroteknologi Fakultas Pertanian Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Physics Social Sciences Other

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Waktu Perendaman Benih Dengan Air Kelapa Mudaterhadap Pertumbuhan Bibit kakao (Theobroma cacao l.) Saputra, Sukemi Indra; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research aims to know the influence of seed soaking time with young coconut water on the growth of seedlings of cocoa (Theobroma cacao L.). This research has been carried out in the laboratories of the University Faculty of agriculture of Riau at Binawidya Panam 12.5 km kelurahan Simpang baru , kecamatan tampan, began from February until may 2013. This study used a Randomized Complete Design (RAL) consisting of 5 treatments (0, 6, 12, 18and 24) and three replicates. The parameters observed that high seeds, number of leaves, leaf area and stem diameter. Research results showed the cocoa seed soaking with influential real young coconut water to the seeds and leaves are wide, but has no effect against the real amount of leaf and stem diameter. Cocoa seed soaking treatment with young coconut water for 6 hours provides the best results against higher seeds parameter, the number of leaves and broad leaves. Cocoa seed soaking treatment with young coconut water for 18 hours, giving greater influence. Keywords : PGR, cacao seedling  
Pengaruh Pemberian Pupuk Hayati Mikoriza Dan Rock Phosphate Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea Mays Saccharata Sturt) Hartanti, Ima; ', Hapsoh; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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The aim of this research are to determine the effect of mycorrhizal biofertilizer, rock phosphate and interaction on growth and yield of sweet corn (Zea mays saccharata Sturt). This research was conducted experimentally by using Randomized Design Group (RDG) factorial with two factors namely mycorrhizal biofertilizer and rock phosphate with 3 replications. The parameters focus on plant height, the number of leaves, leaf weight, trunk diameter, when the pistil appear, when the pollen arise, harvest age, cob weight per cornhusk/m2, cob weight without cornhusk/m2, cob diameter, cob length, the number of rows per cob and the percentage of infected mycorrhizal roots.The result of this research shows that the interaction of mycorrhizal biofertilizer and rock phosphate and the main factor rock phosphate there is no real effect to all the parameters, whereas the main factor mycorrhizal biofertilizer significantly effect the parameters of trunk diameter, cob length, and percentage of mycorrhizal infected roots. Fertilizing of mycorrhizal biofertilizer can increase cob weight per cornhusk/m2 as 17.9% than without fertilizing it. Keywords : Sweet corn, mycorrhizal biofertilizer, rock phosphate
PEMBERIAN KOMBINASI PUPUK LIMBAH CAIR BIOGAS DENGAN PUPUK KANDANG AYAM PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Luberius, Ari; ', Armaini; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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Good organic material used as fertilizer is bioslurry and chicken manure fertilizer, bioslurry fertilizer will be maximized when combined with chicken manure fertilizer as chicken manure fertilizer has advantages over other animal manures. This research aims to determine the effect of bioslurry fertilizer combination with chicken manure fertlizer and get the best treatment combination in oil palm seed in main nursery. This experiment using a Completely Randomized Design (CRD). Consists of 10 treatments and 3 replications combination, in order to obtain 30 units of experiments, each unit consist of 2 plants. The treatments are: P0: bioslurry fertilizer 0 ml with chicken manure fertilizer 0 g, P1: 100 ml with 0 g, P2: 200 ml with 0 g, P3: 300 ml with  0 g, P4: 100 ml with 50 g P5: 200 ml with 50 g, P6: 300 ml with 50 g, P7: 100 ml with 100 g, P8: 200 ml with 100 g, P9: 300 ml with 100 g. Parameter observed were : the seeds height, number of leaves, stump diameter, root volume, root crown ratio and seeds dry weight. The results of research indicated the combination of bioslurry fertilizer application with chicken manure fertilizer real effect on all parameter of seeds height  and seeds root volume. Combination of 200 ml biogas fertilizer with 100 g chicken manure fertilizer is the best combination of all parameter. Keywords: Bioslurry fertilizer, chicken manure fertilizer, oil palm seed
CAMPURAN KOMPOS TANDAN KOSONG KELAPA SAWIT DENGAN KOMPOS LCC DAN PUPUK PTERHADAP SERAPAN P DAN PRODUKSI TANAMAN SORGUM (Sorghum bicolor L) Siagian, Delima Rubintang; Sjofjan, Jurnawaty; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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This research aims to determine the interaction between EFB compost with LCC compost and P fertilizer mixture on P uptake and production of sorghum. The research was carried out by experiments using a completely randomized design (CRD), which consists of 2 factors and 3 replications. The data obtained were statistically analyzed using analysis of variance and tested further to the test of Duncan's New Multiple Range test (DNMRT) at 5% level. The observations made are analysis P uptake, age out panicle, harvesting, number of branches panicle, number of seeds per panicle, grain weight per panicle, weight of 1000 seeds, the results per plot and the ratio of seed and straw. The results of P fertilizer treatment mixture of 60 kg/ha and EFB compost1.25 tonnes/ha with LCC compost 3.75 tonnes/ha is that it can increase the uptake of P sorghum at 42 DAT is 9.98 mg. The highest yield was obtained on treatment with the proceeds 882.72 g/plot  (2.45 tonnes/ha). Keywords: Compost, EFB, LCC, P, Sorghum
Uji Penggunaan Beberapa Jenis Kompos Pada Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Main Nursery Stevanus, Jan Buha; ', Sampoerno; Sri Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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The development of oil palm cultivation relating to the availability of quality seeds, one way getting quality seeds is by the addition of nutrients through fertilization using compost. This research aimed to determine the effect of the type of compost and the best compost for the growth of main nursery oil palm seedlings. This research was conducted at the land of the Plants Laboratory in Agriculture Faculty, University of Riau for 4 months. This research was carried out experimentally using completely randomized design (CRD) consisting of              6 utilizing several types of compost are: K1 = oil palm empty fruit bunches compost, K2 = male flowers of oil palm compost, K3 = rice straw compost,          K4 = compost LCC, K5 = compost vegetable waste and K6 = municipal solid waste compost, with 4 replications. The data were statistically analyzed using analysis of variance and further tested using Duncan's New Multiple Range Test (DNMRT) at the level of 5%. The results showed that the utilizing of several types of compost (100 g/10 kg soil) had no significant effect on seedling height accretion, number of leaves, leaf length, dry weight of plant, crown root ratio and seed quality indices, but had significant effect on girth hump accretion. utilizing of male flowers of oil palm compost (100 g/10 kg soil) provide girth hump accretion, dry weight of plant and seed quality indices tend to be higher than other compost. Keywords : Oil palm, several types of compost
PERTUMBUHAN DAN PRODUKSI BABY KAILAN (Brassica alboglabra L.) DENGAN PEMBERIAN TRICHO-KOMPOS TANDAN KOSONG KELAPA SAWIT F, Faisal Fajri; ', Armaini; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
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The objective of the research was to determine growth and production of baby kailan (Brassica alboglabra L.) with giving Tricho-compost empty bunch of oil palm and get the best treatment for growt hand production of baby kailan. This research was conducted at the land of the Laboratory of Plants of Agriculture Faculty, University of Riau for 2 months. The research used Randomized Block Design (RBD) consisted of 5 treatments with four replications. The Tricho-compost empty bunch of oil palm treat ments as follows: P0 : Tricho-compost empty bunch of oil palm 0 ton/ha, P1 : Tricho-compost empty bunch of oil palm 3 ton/ha, P2 : Tricho-compost empty bunch of oil palm 6 ton/ha, P3 : Tricho-compost empty bunch of oil palm 9 ton/ha and P4 : Tricho-compost empty bunch of oil palm 12 ton/ha. Data were analyzed by analysis of variance and further test DNMRT at 5% level. Parameters observed were: plant height, number of leaves, leaf area, root volume, plant fresh weight per plot and weight of crop suitable for consumption per plot. The results showed application of Tricho-compost empty bunch of oil palm significantly affect to all parameters tested. The treatment of Tricho-compost empty bunch of oil palm 12 ton/ha is the best concentration for all parameters tested. Keyword : Brassica alboglabra L., tricho-compost empty bunch of oil palm
PEMBERIAN KOMBINASI PUPUK KANDANG DENGAN TRICHO-KOMPOS TERHADAP PERTUMBUHAN TANAMAN SORGUM (Sorghum bicolor. L) ', Hariadi; Puspita, Fifi; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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Sorghum is one of the agricultural that commodities that have known for a long time in indonesia. The study was conducted to determine the affect and get the best combination of manure Tricho-kompos on the growth of sorghum (sorghum bicolor. L). The research was carried out on the ground field PMK in field trials with pH 4,5 which is in the Pangkalan Baru village, subdistrict Siak Hulu, Kampar district. This research was carried out for 4 months starting in January 2014 until April 2014 that cooperated with LIPI. The experimental design used was a randomized complete block design consisting of 3 treatments and        6 groups, in order to obtain 18 units of trial. The first treatment is the provision of chicken manure, the second treatment is a combination of chicken manure with Tricho-kompos and the second treatment is a combination of goat manure with Tricho-kompos, with a spacing of 11 m x 5,5 m. The combination of chicken manure with Tricho-kompos showed the best results compared with                      a combination of goat manure with Tricho-kompos and only chicken manure.   Keyword: Manure, Sorghum varieties CTY33, Tricho-kompos
STUDI WAKTU APLIKASI PUPUK KOMPOS LEGUMINOSA DENGAN BIOAKTIVATOR Trichoderma sp. TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI MERAH (Capsicum annuum L.) Amin, Fazrul; ', Adiwirman; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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Chili is really needed to complete consumption of family needs and industrial fabrics. One of the attempting to increase chili’s production is by repairing of cultivation technique with bioactivator Trichoderma sp. precisely. It has been researched about at the application time of leguminous compost by bioactivator Trichoderma sp. towards the growth and production of chili (Capsicum annuum L.) in incubator Gauze House of Agribusiness, Agriculture Faculty, University of Riau. This study was conducted from January to June 2014. The purpose of this study to invent the best application time of leguminous compost by bioactivator Trichoderma sp. towards the growth and production of chili and to determine all variables correlation. The research was implemented experimentally by Completely Randomized Design (CRD) consisting of 5 treatments as follows: application time of leguminous composts by bioactivator Trichoderma sp. two weeks before planting (W1), a week before planting (W2), on the planting time (W3), a week after planting (W4), two weeks after planting (W5). Every treatment consisted 3 replications, each experiment consisted 3 plants poly bags and they all be the sample. Observation parameters were stem diameter, dichotomous height, plant height, crown width, days to flowering, harvesting time, harvest quantity, fruit diameter, fruit length, weight per fruit and fruit weight per plant. The research result showed that the treatment of application time of compost differently has an influence towards the period of chili’s harvesting. The application of leguminous composts by bioactivator Trichoderma sp. two weeks before planting is the best treatment to speed the period of chili’s harvesting. Stem diameter, dichotomous height, plant height, days to flowering, harvesting time, harvest quantity, fruit diameter, fruit length  positivly correlated with fruit weight per plant but crown width negativly correlated with weight per fruit. Keywords: Chili, Compost Aplication Time, Leguminosa, Trichoderma sp.
PERTUMBUHAN STEK BATANG TANAMAN BUAH NAGA (Hylocereus costaricensis) DENGAN PEMBERIAN BEBERAPA KONSENTRASI URIN SAPI Yunanda, Jhon; ', Murniati; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
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Dragon fruit (Hylocereus costaricensis) is a type of cactus plants are relatively new in Indonesian society . Dragon fruit cultivation in Indonesia can develop properly due to the tropical climate in Indonesia which provide appropriate environmental conditions for dragon fruit to growth. The research was conducted at Experimental  Farm  Agricultural Faculty  University  of  Riau, Pekanbaru from December 2013 to March 2014. The research used a completely randomized  design  with  four treatments and five replication. Each experimental unit consisted of 3 plants and 2 plants were sampled. The treatment consist of zero cow urine (U0), cow urine 25% concentration (U1), cow urine 50% concentration (U2) and cow urine 75% concentration (U3). Parameters measured were the time appeared shoots, number of shoots, shoot length, root length increase, increase the number of roots, root volume, fresh weight and dry weight of seedlings. The results showed that the difference in cow urine concentrations give a different effect on the growth of the origin of dragon fruit plant propagating cuttings. Cow urine concentrations of 50% tend to give the best effect at the time appeared shoots, number of shoots, root number, root length, root volume, fresh weight and dry weight of dragon fruit plant propagating material. Keywords : Dragon fruit cutting, cow’s urine, growth.
PENGARUH PEMBERIAN PUPUK KASCING DAN NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays Var saccharata Sturt) Dailami, Ahmad; Yetti, Husna; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Sweet corn (Zea mays Var saccarata Sturt) widely used because it has the nutrients and relatively high levels of sugar so it tastes sweeter than regular corn. Fertilization is one of the important agronomic aspects considered as closely related to the planting medium, for that is necessary for soil fertilization can provide nutrients needed by plants sweet corn so that the results can be maximized. This study aimed to determine the effect of vermicompost and NPK fertilizer on the growth and yield of sweet corn and get the best treatment effect. Research conducted at the experimental farm of the Faculty of Agriculture, University of Riau, Pekanbaru. The study conducted from May to August 2014. The study was carried out experiments using a randomized block design (RBD) factorial consisting of two factors, namely vermicompost and NPK fertilizer with 3 replications. Parameters measured were plant height, harvest age, weight cornhusk cob, cob weight without husk, production per plot, circumference cob and length cob. The results showed vermicompost and NPK significantly affected all parameters were observed. Doses vermicompost 4 tons/ha and 250 kg NPK/ha gives the best results on the growth and yield of sweet corn compared with other treatments.   Keyword: NPK fertilizer, sweet corn, vermicompos
Co-Authors ', Adiwirman ', Armaini ', Armaini ' ', Hariadi ', Murniati ', Sampoerno Aan Pasbama Sinaga Naibaho Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Affandy, Aldy Agib Ginanjar Agus Sutikno Ahmad Alwi Azhari Ahmad Dailami, Ahmad Aidilla Febra Aisyah Musyira Alfen Hasiholan Alfred Klinton M Ali Djamhuri Amrul Khoiri Andrhea. G, Batara Ariaus Angga Pramana Apriliani, Elisa Araif Jaelani Ardian Ardian Ardian Ardian Ardian Ardian Ari Luberius Armain Armain Armaini ' Armaini Armaini Armaini, Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Arnis En Yuliai Aslim Rasyad Baehaqi Bakhtiar Ruli Hrp Besri Nasrul Betari ' Kartika Dede Haryadi Delima Rubintang Siagian Desi Heltina Desita Salbiah Deviona Dimas Restu Dini, Isna Edison Anom Edy Syaputra Efrata, Enriski Elza Zuhri Elza Zuhry Eni Marlina Eric Inmanuel Purba Erlida Ariani Erni Diana BR Silalahi Faisal Fajri F Fajar Rizki Saputra Fanny Septya Fawrin, Heralda Fazrul Amin, Fazrul Febrizawati ' Ferdinand M. P Simatupang Fetmi Silvina Fifi Puspita Fitri Afriani Fitrisa Yuni Santika Fristy Novira Gata Rama Febrianto Gemilang Andaru Indra Dewa Haloho, Jonarti Hapsoh Hary Suranto Heralda Fawrin Hervina Ramalia Idwar Ikhwansyah, Deni Ima Hartanti Indradewa, Rhian Ira Herawati Islan Isna Dini Isna Rahma Dini Jan Buha Stevanus Jhon Yunanda, Jhon Joni Balutan Apriadi Hutabarat, Joni Balutan Apriadi Joni Irawan Joni Irawan, Joni Jurnawaty sjofjan Jurnawaty Sjofjan Laksono Trisnantoro Leonardus Freddi Hutabarat Manotar A P Manurung Masjudi, Heri Matdalena, Matdalena Meri Afriani Miftakhus Surur Muhammad Ali MUHAMMAD ALI Murniati Murniati ' Murniati ' ' Murniati Murniati Murniati Murniati Nabilah, Inas Nadia Rahmi Anwar Nelvia Ninda Putri Noviyanti, Fauli Nur Anisah Nur ‘Azah Nuraida Nuraida Nuraida Nuraida Nurbaiti Nurbaiti Nurbaiti Nurbaiti Nurlisan ' Nursiani Lubis Nurwijayanti Pauji Dalimunthe Pertiwi, Aulia Puji Lestari Tarigan Purwasandi Purwasandi Purwasandi, Purwasandi R. Reza Arisma Rachmad Saputra Raden Mohamad Herdian Bhakti Rakhmat ' Fadli Randa Efrian Raziliano ' Ridwan Amali Rina Fitri Rinda Tinendung Tinendung Riski Primonta Ginting Riskia Trizayuni Robby Maulana AS Ronny Ardiansyah Samba, Basith Heru Sampoerno ' Selamat Aripin, Selamat Septi Sahtayani Tarigan Setiawan, M. Guna Sheibila Naqi Alfadillah Simatupang, Freddy Alexander Sinambela, Flora Krisdyanti Siswahyudianto Siti Norkhalimah Suhada, Al Hafiz Sukatin, Sukatin Sukemi Indra Saputra Suningsih Suningsih Supariadi Supariadi Suprianto, Amran ' Suwantua- T, Boni Vasius Swatop Pakpahan Syafrinal Syafrinal Syafrinal, Syafrinal Syah, Muhadan ' Tabliqh Deo Faturrahman Tengku Nurhidayah Tri Wahyono, Tri Vivonda, Tri ' Wulandari, Chicha Yohanna Silvia Farina Yunel Venita Zafitra Zulham Zulham