Claim Missing Document
Check
Articles

PEMBERIAN TRICHOKOMPOS TANDAN KOSONG KELAPA SAWIT TERFORMULASI TERHADAP PERTUMBUHAN DAN HASIL TIGA VARIETAS BAWANG MERAH (Allium ascalonicum L.) DI LAHAN GAMBUT Dewi Marlina Susanti; - Herman; Fifi Puspita
Sistem Informasi Vol 7 No 02 (2017): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i02.497

Abstract

This study aimed to get to know the effect of different doses formulated Trichokompos doses on the growth and production of onion varieties in peat area, as well as to get a dose of Trichokompos formulated and the best interaction on several onion varieties. Research using split plot design draft with 12 combination and each treatment was repeated 3 times, analyzed in the laboratory and analysis of variance. The main plot treatments consisted of: (V1): Varieties Bauji, (V2): Varieties Maja Cipanas, (V3): Varieties Bima Brebes. Treatment subplot, consists of 4 levels, namely: T1: (5 ton / ha), T2 (10 tons / ha), T3 (15 ton / ha) and T4 (20 ton / ha). The data obtained were statistically analyzed using analysis of variance (ANOVA) followed by HSD test at 5% level. The results of the research showed that, the provision of oil palm empty bunches Trichokompos formulated doses of 10 ton / ha and a dose of 20 ton / ha on the varieties Bauji can increase the content of chlorophyll by 78.64% and K nutrient uptake value of 2.46 mg / plant. Provision of Oil Palm Empty Fruit Bunch Trichokompos formulated doses of 10 ton / ha on Maja Cipanas varieties could increase plant height of 24.93 cm and a dose of 5 tonnes / ha can increase the diameter of the bulbs by 24.70% and the provision of oil palm empty bunches Trichokompos formulated doses of 5, 10 , 15 and 20 ton / ha on Bima Brebes varieties can increase the number of tillers, the number of bulbs, tubers fresh weight, fresh weight of the plants, the rate of photosynthesis, transpiration rate, stomata conductivity, CO2 concentration, the value of N uptake and nutrient uptake value P. Increasing doses of oil palm empty bunches Trichokompos formulated from 5 to 20 ton / ha on the varieties Bauji, Maja Cipanas and Bima Brebes not affect all parameters observed.
Pemberdayaan petani karet rakyat dalam mengendalikan penyakit jamur akar putih dengan teknologi biofungisida tepung berbahan aktif Trichoderma virens endofit di Kecamatan Mempura Kabupaten Siak Fifi Puspita; Adiwirman Adiwirman; Elza Zuhry; Muhammad Ali; Erlida Ariani; Kausar Kausar; Rachmad Saputra
Unri Conference Series: Community Engagement Vol 1 (2019): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.1.210-218

Abstract

Community service activities in the form of activities of Desa Binaan through the application of biofungicide technology of Trichoderma virens endofit formulation in powder formulas was carried out at Lubuk Betuah Farmer Group, Pelimauan Jaya and Anugrah in Teluk Merempan Village Mempura District of Siak Regency. The purpose of this activity is to increasing knowledge of farmer groups in the formulation of Trichoderma virens endophytes in powder formulas and producing environmentally-friendly powder biofungicides so as to increase the production and quality of latex, in addition to ease the burden of farmers on fertilizer needs. From this activity is concluded several things, that are socialization of technology control program R. microporus in farmers group target 100% not knowing the use of T. virens as biofungisida. Training on the manufacture of flour biofungicide and the way biofungicide application for control of R. microporus 50% of the target farmer group has the desire to use T. virens biofungicide. Assistance of making flour biofungiside all the participants can make flour biofungicide. Next year activity is done monitoring and evaluation result of R. microporus control and mass production of flour biofungiside for increase the income of rubber farmers.
Morphological characterization of Trichoderma spp. isolated from the oil palm rhizosphere in peat soils and its potential as a biological control for Ganoderma sp. in vitro Rachmad Saputra; Fifi Puspita; Anthony Hamzah; Irfandri; Eka Suryani
Jurnal Ilmiah Pertanian Vol. 19 No. 2 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i2.9405

Abstract

Trichoderma sp. is a saprophytic fungus found in various environments, one of which is in the rhizosphere of oil palm plants which can be used to control Ganoderma and increase the resistance of oil palm plants from stem rot disease. This study aimed to characterize the morphology of Trichoderma spp. origin of peat land in oil palm plantations in Kampar Regency and screening the potential in controlling Ganoderma sp. Trichoderma spp. from oil palm rhizosphere was collected from the smallholder oil palm plantations in Deli Makmur Village, Kampar, Indonesia. This research was conducted by several observations, such as the hypovirulence test; identification of the morphology of Trichoderma spp. fungus; growth and diameter test of Trichoderma spp. fungus; test of the inhibitory ability of Trichoderma spp. fungus against Ganoderma sp. LPTUNRI-Gan002 isolate; test for hyperparasitism of the fungus Trichoderma spp., which has high antagonistic power against Ganoderma sp. isolate. Six Trichoderma spp. isolates had morphological characteristics similar to two species, i.e., Trichoderma harzianum (LPTUNRI-Trc001, Trc004, Trc005, and Trc006 isolates) and Trichoderma asperellum (LPTUNRI-Trc002 and Trc003). LPTUNRI-Trc003 had the highest diameter (90 mm), growth rate (32.66 mm/day), and the highest ability to suppress Ganoderma sp. LPTUNRI-Gan002 (91.03%) compared to the other five isolates.
Biological control agents potential and molecular identification of endophytic Trichoderma isolates originated from oil palm tissue against Ganoderma boninense Pat. Fifi Puspita; Titania T. Nugroho; Rachmad Saputra
Jurnal Ilmiah Pertanian Vol. 19 No. 2 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i2.9402

Abstract

This research aimed to determine the potential of endophytic Trichoderma sp originated from oil palm plant tissue as a biological control agent and its molecular identification. The potency assay was carried out using a completely randomized design consisting of three isolates of Trichoderma sp. from different plant tissues (TR01 from root tissue, TS01 from stem tissue, and TM01 from midrib tissue) with inhibitory ability parameters. The inhibition of the growth of G. boninense was performed at the concentration of 15% and 20%, and the molecular identification of Trichoderma sp. endophyte isolates was analyzed using BLAST software. The results showed that Trichoderma sp. TM01 isolate had larger inhibitory than the other isolates on days 3 and 4 by 60% and 68%. TM01 isolate also showed inhibition to the growth of the G. boninense at 15% and 20%, with the percentage of inhibition reaching 71.79% and 82.05%. Based on phylogenetic analysis, the three endophytic isolates of Trichoderma sp. were closely related to Trichoderma virens.
UJI BEBERAPA ISOLAT JAMUR ENDOFIT TERHADAP JAMUR TULAR BENIH DAN PERTUMBUHAN BIBIT CABAI MERAH Nurhafida Nurhafida; Fifi Puspita
Jurnal Agroteknologi Vol 13, No 1 (2022): Agustus 2022
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v13i1.12097

Abstract

The aim of this study was to test several endophytic fungi isolates with high antagonistic power against seed borne fungi in vitro and their effect on the growth of chili (Capsicum annuum L.) seedlings in vivo. This research was conducted at the Plant Disease Laboratory and Greenhouse Faculty of Agriculture, Riau University from October 2018 to February 2019. This research was conducted experimentally using a completely randomized design (CRD) consisting of 5 treatments and 4 replications. The treatment of endophytic fungi was applied using the seed immersion method. The results showed that giving the endophytic fungi Rhizictonia sp., Cephaloporium sp., T. virens from oil palm roots and T. virens from oil palm stems were able to suppress the incidence of seed-borne pathogenic fungi Fusarium sp., Colletotrichum sp. and Aspergillus sp.. Provision of endophytic fungus T. virens from oil palm roots can increase seed germination capacity by 14%, number of live seeds by 17% and increase seedling height and leaf number.
UJI ANTAGONISME ISOLAT JAMUR ENDOFIT TANAMAN PINANG TERHADAP GANODERMA BONINENSE PAT. PENYEBAB PENYAKIT BUSUK PANGKAL BATANG KELAPA SAWIT Muhammad Ali; Fitra Ananda Amimartha; Fifi Puspita
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 1 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i1.7982

Abstract

Kelapa sawit merupakan salah satu komoditas perkebunan utama di Provinsi Riau yang memberikan kontribusi devisa yang tinggi. Penelitian ini bertujuan untuk menyeleksi dan mengisolasi fungi endofit tanaman pinang yang memiliki potensi antagonis tertinggi sebagai agens hayati terhadap G. boninense yang menyebabkan penyakit busuk pangkal batang kelapa sawit dan mengidentifikasi hingga tingkat genus. Penelitian dilakukan di Laboratorium Penyakit Tumbuhan, Fakultas Pertanian, Universitas Riau, Pekanbaru. Penelitian yang digunakan metode eksplorasi, observasi dan eksperimen. Penelitian terdiri dari 6 langkah: isolasi dan pemurnian jamur endofit tanaman pinang, uji hipovirulen jamur endofit tanaman pinang, uji diameter dan kecepatan tumbuh jamur endofit tanaman pinang, uji antagonis jamur endofit tanaman pinang terhadap G.boninense, uji hiperparasitisme jamur endofit tanaman pinang yang memiliki daya antagonis tinggi terhadap G.boninense dan identifikasi isolat jamur endofit. Hasil dari penelitian ditemukan 17 isolat jamur endofit, 10 isolat bersifat hipovirulen dan 7 isolat bersifat virulen. Isolat P2 memiliki nilai daya antoginis tertinggi yaitu sebesar 77,67% dan diameter serta kecepatan pertumbuhan isolat P2 (90 mm dan 33,45 mm/hari). Tipe Hiperparasit isolat P2 adalah pelilitan, isolat P9 adalah lisis dan penjeratan (isolat P16). Hasil penelitian menunjukkan bahwa isolat P2 termasuk dalam genus Trichoderma dan isolat P9 termasuk dalam genus Cylindrocladium.
EKSPLORASI JAMUR ENDOFIT DARI TANAMAN PADI GOGO (Oryza sativa L.) DAN UJI DAYA ANTAGONISNYA TERHADAP JAMUR Pyricularia oryzae PENYEBAB PENYAKIT BLAS Muhammad Ali; Fifi Puspita; Rezki A. Nugroho
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 3 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i3.8975

Abstract

Tujuan dari penelitian ini adalah untuk mendapatkan isolat jamur endofit dari tanaman padi gogo dengan kemampuan antagonis terbaik dalam menghambat pertumbuhan jamur P. oryzae. Penelitian ini terdiri dari 7 tahapan meliputi tahap pengambilan sampel, isolasi dan purifikasi jamur endofit dan P. oryzae, uji hipovirulensi jamur endofit; uji antagonis jamur endofit terhadap jamur P. oryzae; uji pertumbuhan koloni, uji hiperparasitisme, dan karakterisasi jamur endofit berdaya antagonis tinggi. Uji antagonis dilakukan dengan menggunakan Rancangan Acak Lengkap yang terdiri dari isolat endofit yang berasal dari jaringan batang, pelepah dan daun padi. Data yang diperoleh dianalisis deskriptif dan sidik ragam variance followed by Ducan's new multiple range test (DNMRT) pada taraf 5%. Hasil eksplorasi, didapatkan 11 isolat jamur endofit dari tanaman padi gogo dengan 9 isolat bersifat non-patogenik. Hasil uji antagonis jamur endofit diperoleh 7 isolat berdaya antagonis tinggi. isolat PG5 memiliki daya antagonis tertinggi sebesar 60%  diikuti PG2 (56%), PG3 (56%), PG4 (54%), PG7 (54%), PG6 (53%), dan PG11 (52%). Berdasarkan hasil karakterisasi, isolat PG2, PG6 dan PG7 mirip dengan Trichoderma sp., Isolat PG3 dan PG5mirip dengan Aspergillus sp., isolat PG4 mirip dengan Penicillium sp., and isolat PG11mirip dengan Nigrospora sp.
KARAKERISTIK DAN TINGKAT PENGETAHUAN PETANI KELAPA SAWIT RAKYAT TENTANG PEMUPUKAN DI KECAMATAN TANAH PUTIH KABUPATEN ROKAN HILIR Susy Edwina; Adiwirman '; Fifi Puspita; Gulat ME Manurung
Indonesian Journal of Agricultural Economics Vol 3, No 2 (2012)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijae.3.2.163-176

Abstract

Keberhasilan usahatani tidak hanya ditentukan oleh kehandalan teknologi dan dukungansumberdaya alam, tetapi juga oleh karakteristik petani. Salah satu tindakan perawatantanaman yang mempengaruhi pertumbuhan dan produktivitas tanaman adalah pemupukanyang bertujuan untuk menambah ketersediaan unsur hara sehingga dapat meningkatkanproduktivitas tanaman. Penelitian ini bertujuan untuk mengetahui: karakteristik internaldan eksternal petani kelapa sawit rakyat; dan tingkat pengetahuan petani tentang pupuk.Kegiatan penelitian dilakukan di Kecamatan Tanah Putih, Kabupaten Rokan Hilir ProvinsiRiau, ditentukan secara purposive, dengan pertimbangan daerah ini memperoleh programkebun K2i. Hasil penelitian menunjukkan karakteristik internal petani yang tidak pernahmendapatkan informasi tentang pupuk kompos dan tidak memiliki pengetahuan tentangpupuk kompos serta tidak adanya pihak yang memberikan penyuluhan terhadap aktivitasusahatani. Karakteritik eksternal petani dari intensitas dan ketepatan saluran penyuluhantidak terpenuhi karena tidak adanya penyuluh, sehingga sumber informasi sangat terbatas,keterjangkauan harga sarana produksi, dan ketersediaan sarana produksi yang rendahkarena rendahnya kemampuan ekonomi petani. Tingkat pengetahuan petani tentang pupukorganik dan an organik termasuk kategori sangat rendah.Kata Kunci: karakteristik petani, kelapa sawit rakyat, pengetahuan, pupuk
RESPON BIBIT KELAPA SAWIT YANG TERSERANG Ganoderma sp. TERHADAP APLIKASI PUPUK KALIUM DAN Bacillus sp. ENDOFIT Nurul Huda Sholikhatul Khusna; Fifi Puspita; Nelvia Nelvia
DINAMIKA PERTANIAN Vol. 32 No. 3 (2016): Jurnal Dinamika Pertanian Edisi Desember 2016
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of Endophytes Bacillus sp. and potassium (K), and get the best combination in inducing stem rot disease and growth of oil palm seedlings. This research was conducted at BioCertilizer and Biopesticide Industrial Unit (BICCOM) of Riau University with experimentally using Factorial Randomized Design (RAL) with two factors, 3 replications. The first factor was the concentration of Endophytes Bacillus sp., B1 (3,37x1011 cfu/ml), B2 (2,98x1012 cfu/ml), B3 (2.79x1013 cfu/ml). The second factor was the K dose, consisting of 4 levels: K0 (without K), K1 (0.1 g/polybag), K2 (0.25 g/polybag), K3 (0.5 g/polybag). The data obtained were analyzed statistically with anova and DMRT 5%. The parameters observed were incidence of symptoms, disease intensity, salicylic acid concentration, seed height, leaf number, base diameter, root shoot ratio and seedlings dry weight. The results indicate that Endophytes Bacillus sp. and K fertilizer and single factor K fertilizer did not affect all parameters. Single factor Endophytes Bacillus sp. are able to inhibit the emergence of early symptoms, reduce disease intensity, salicylic acid concentration, seed height, number of leaves, stem diameter and dry weight of seedlings. Combination of Endophytes Bacillus sp. 3.37x1011 cfu/ml and K 0.25 g/polybag tend to increase the number of leaves, stem diameter and dry weight of seedlings.
UJI FORMULA BIOFUNGISIDA TABLET BERBAHAN AKTIF KONSORSIUM Trichoderma virens ENDOFIT DAN MIKORIZA INDIGENOUS TERHADAP PENYAKIT JAP PADA BIBIT KARET Lestari Magdalena; Fifi Puspita; Muhammad Ali
DINAMIKA PERTANIAN Vol. 37 No. 1 (2021): Jurnal Dinamika Pertanian Edisi April 2021
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2021.vol37(1).7719

Abstract

The objective of this research is to determine the effect of biofungicide tablets with active ingredient of the consortium consisted Trichoderma virens endophyte and mycorrhiza indigenous and to get the best formula to control the JAP disease on rubber plant. The research was carried out experimentally by using a completely randomized design (RAL), consisting of 6 treatments and 4 replications in order to obtain 24 experimental units. Each experimental unit consisted of two seeds, so there were 48 rubber seeds. The treatments seed were: F1 (15 ml T. virens endophyte), F2 (15 gr inokulan mychorrhiza), F3 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr palm fronds powder + 25 gr zeolite + 25 gr tapioca powder), F4 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr sago powder + 25 gr sago dregs + 25 gr tapioca powder), F5 (15 gr inokulan mychorrhiza + 100 gr solid + 25 gr zeolite + 25 gr tapioca powder) and F6 (15 ml T. virens endophyte + 100 gr cocoa shells powder + 25 gr sago dregs + 25 gr tapioca powder). Parameter observerd were initial symptoms on seedlings, intensity of disease, addition of plant height, stem diameter, and weight of dry seedlings. The data obtained were analyzed for variance followed by further tests of honest real difference (BNJ) at the 5% level. The results indicated that F3 (15 ml T. virens endophyte + 15 gr inokulan mychorrhiza + 100 gr palm fronds powder + 25 gr zeolite + 25 gr tapioca powder) was the best formula in controlling JAP with initial symptoms of infection of 24,50 days with the seedling height was 69,46 cm, stem diameter and dry weight were 6,60 cm and 103,62 gr respectively.
Co-Authors ', Adiwirman ', Armaini ', Hariadi ', Sampoerno ', Sugiharto - Herman Achmad Tavip Junaedi Adiwirman ' Adiwirman Adiwirman Adiwirman Adiwirman, Adiwirman Adja Muhammad Alsan Shaf Afriani, Imas Agil Juansyah Agus Sutikno Agus Winarsih Ahmad Anhar Syahputra Alhusaeri, Bayo Amrul Khoiri Anthony Hamzah Ariani Gusti Rahayu Arif Fashli Hakiki Arif Fashli Hakiki Armaini ' Armaini Armaini Armaini, Armaini Arman Effendi Arya Arismaya Metananda Asri Cahyati Zebua Atika Marnolia Aulia, Nadrah Rahmatika Azman Azman Azrida Syamsi Besri Nasrul BR SIAGIAN, ROMAYANJU Cahya, Fajar Tri Cynthia Bernadetta Silalahi Darwin Sihombing, Darwin Dawolo, Baziduhu Defri Yoza Desita Salbiah Dewi Marlina Susanti Dini Oktrisna Dodi Sofyan Arief Edison Anom Eka Suryani Elza Zuhry Erlida Ariani Evi Sribudiani Faidah, Fikriatul Fauzi, Amat Fetmi Silvina Fitra Ananda Amimartha Gulat ME Manurung Gunawan Tabrani Gusmawartati Hafiz Fauzana Hanny Bie Rizki, Hanny Bie Hapsoh Hardian Indra Guna Harry Patuan Panjaitan Herman, - Idwar, , Idwar, Idwar Ikhsan Dwi Andianto Imran Maruli Tua Sihombing Irfandri Isna Rahma Dini Isnaini Isnaini Jahrizal Janter Manurung Jurnawaty sjofjan Kasrul Akbar Dahlan, Kasrul Akbar Kausar Kausar Khairir Rusyadi Kortima, Eka Krisman ' Kristy Veronica Laksono Trisnantoro Lestari Magdalena Lina Rita Silaban M Dalil Marnolia, Atika Marpaung, Win Nicho Merini, dan Jenny Molehet M. Siburian Muhammad Ali Muhammad Ali MUHAMMAD ALI Muhammad Hamzah, Muhammad Murniati ' Nadia Anjani, Nadia Nela Zahara Nelvia Nelvia Nelvia, - Nicholas Renaldo Nofripa Herlina Novita Sari Depari Nur Halimah Nurhafida Nurhafida Nurul Huda Sholikhatul Khusna Nurwijayanti Nyoto Pajri Ananta Yudha Patra Anjara Ginting Pebriandi, Pebriandi Pratama, Ridho Prayogi ' Hutomo Rachmad Saputra Rani Yuniati Rebecca La Volla Nyoto Refli Junaidi Rezki A. Nugroho Richart Hutabarat Rinda Tinendung Tinendung Rini Sri Putri Riris Yuningsih, Riris Riska Pebrianti Riska Pebrianti Rizky Ramadhoni Rizky Ramadhoni Rugun Hartati Rumapea, Denny Swardi RUSLI RUSTAM Sampoerno ' ' Sampurno Sampurno Sari, Dermala Sianturi, Vera Triwan Siti Aminah Somadona, Sonia Sri Yoseva Sudarno Sudarno Sudnoris Sulvana Elisa Sianipar Sukemi Indra Saputra Supriyadi Supriyadi Susanti, Dewi Marlina Susilawati Susilawati Susy Edwina Syahputra, Anugrah Kharisma Syamsi, Azrida Tiara Athahirah Titania T. Nugroho3 Titania Tjandrawati Nugroho Very Fernando H Wahyudi, Cecep Ijang Wawan ' Wawan Wawan Yetti Elfina S Yetti Elfina S Yuda, Pajri Ananta Yuli Haryani Yulia, Urfa Yundari, Yundari Yuyun Penzi Zulham Zulham