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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Agrikultura Jurnal Agro Teknologi Tropika Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI Jurnal Ilmiah Pertanian Indonesian Journal of Agricultural Research JURNAL AGROHITA JURNAL PHOTON Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Buletin Ilmiah Nagari Membangun Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Akta Agrosia Konservasi Hayati Unri Conference Series: Community Engagement Sagu CANANG: Jurnal Pengabdian Masyarakat PERTANIAN TROPIK Luxury: Landscape of Business Administration IJAE Dinamika Pertanian Biodiversitas Journal of Biological Diversity

Fifi Puspita

Jurusan Agroteknologi Fakultas Pertanian Universitas Riau

Author-ID : 350509

Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Veterinary Other

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Pengaruh Stressing Terhadap Percepatan Pembentukan Gubal Gaharu Pada Tanaman Gaharu (Aquilaria malaccencis, Lamk) Agus Winarsih; Fifi Puspita; M. Amrul Khoiri
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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Agarwood is an aromatic substance formed as brown clumps, blackish brown in the lining of agarwood, divided into 3 classses; agar, kemedangan, ash. Aqualaria malaccencis has been known as an agar producing tree. Naturally, the forming of agar needs teens years. Several method has been known formed agar through wounded to Aquilaria malaccencis, Lamk. The reseach aimed was to test stressing at Aquilaria malaccencis. Lamk in forming agarwood. This research was conducted at Plot Forest Research Institute of Technology Fibers Forest at Ujungbatu, Rokan Hulu, Riau for about 5 months, started from June to October 2011. Aquilaria malaccencis, Lamk, was wound by given fisics stressing consist of without stressing (P0), cordage with 1 ring (P1), cordage with 2 rings (P2), prunning 2/3 part crown (P3), and prunning 1/2 part crown (P4) then combined with biological stressing by inoculation of Fusarium sp. The stressing was designed by randomized block design Duncan’s Multiple Range Test at significant level of 5% was applied to compared physics to agarwood producing. The changed of color and fragrance were analyzed by Non-Parametric Test. Kruskal Wallis at significant level of 5% was applied to evaluate significant treatments. Correlations Test was done between treatment at significant level of 1%. The result showed that Aquilaria malaccencis, Lamk, with fisics tressing (P1, P2, P3, dan P4) showed wood colour changed after 1 month inoculation of Fusarium sp. Stressing cordage with 2 rings (P2) which followed by inoculation of Fusarium sp at Aquilaria malaccencis, Lamk, resulted 26,76 g dryweight of brown agar with best fragrance at level 2 after 5 months stressing. Based on statistical analysis, there were significant between stressing and agar formed. The best stressing at Aquilaria malaccencis, Lamk, was cordage with 2 rings. The result of correlations test showed strong to very strong of infection area, color changing, fragrans and dryweight of agarwood Key words: Aquilaria malaccencis, Lamk., agarwood, stressing

PERTUMBUHAN DAN PRODUKSI CABAI (Capsicum annuum L.) DENGAN PEMBERIAN LIMBAH CAIR BIOGAS DAN PUPUK NPK DI TANAH GAMBUT Ikhsan Dwi Andianto; Armaini '; Fifi Puspita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research aimed to know the effect of bioslurry interaction and the NPK fertilizer and get the best combination on the growth and production of chili (Capsicum annuum L.) in peat soil. This research was experimentaly using a Completely Randomized Design (CRD), which consists of two factors. The first factor is giving of bioslurry consisting of three levels: L0 = (0 tons/ha) bioslurry, L1= 200 g/polybag (10 tons/ha) bioslurry, L2 = 400 g/polybag (20 tons/ha) bioslurry. The second factor is the NPK fertilizer which consists of three levels N1 = 3 g/polybag (150 kg/ha) NPK, N2 = 4 g/polybag (200 kg/ha) NPK, N3 = 5 g/polybag (250 kg/ha) NPK. There were 9 combination treatments with three replications then obtained 27 experimental units, the experimental units consisted of two plants, so that the total population were 54 plants. Parameters measured were stem diameter, height dichotomous, plant height, days to flowering, harvesting, fruit diameter, fruit length, number of fruits per plant, total fruit weight per plant and fruit weight per plant worthy consumption. Interaction of treatment bioslurry and fertilizer NPK does not give effect to all parameters. Based on the research in order to get the growth and production of chili plants can be use a combination of bioslurry 20 tons/ha and 250 kg/ha NPK Keywords: Bioslurry, NPK fertilizer, chili and peat soil

Identifikasi Jamur pada rizofir Tanaman Nenas (Ananas comosus L.) dan Uji Indikasi Antagonisnya terhadap patogen Thielaviopsis Paradoxa di Desa Rimbo Panjang Kecamatan Tambang Kabupaten Kampar Yetti Elfina S; Fifi Puspita
Jurnal Sagu Vol 7, No 01 (2008)
Publisher : Universitas Riau

The objective of this research was to identify the fungi at pineapple rizoshere and indication of its antagonism to Thielaviopsis paradoxa. It was conducted at laboratory from April to Juli 2006 and sampling method was purposive sampling. The parameters of this research were identification of the rizophere fungi and the ability of rizophere fungi ti inhibit the growth of Thielaviopsis paradoxa. The reasult of this research can be summarized that the pineapple rizosphere fungi identified were: 1). Bispora Sp, 2). Trichocladium Sp, 3). Trichoderma harzianicum, 4). Trichoderma longibrachiatum. Bispora Sp. and Trichocladium Sp. Do not have the ability to inhibit the growth of Thielaviopsis paradoxa, while Trichoderma harzianicum and Trichoderma longibrachiatum have the ability y to inhibit the growth of Thielaviopsis paradoxa.

UJI BEBERAPA KONSENTRASI EKSTRAK BUAH MENGKUDU (Morinda citrifolia L.) TERHADAP PENYAKIT ANTRAKNOSA YANG DISEBABKAN OLEH JAMUR COLLETOTRICHUM CAPSICI PADA BUAH CABAI MERAH PASCAPANEN Muhammad Ali; Fifi Puspita; Molehet M. Siburian
Jurnal Sagu Vol 11, No 2 (2012)
Publisher : Universitas Riau

A research has been conducted to study the effect of some concentrations of Noni (Morindacitrifolia L.) fruit extract in controlling anthracnose disease, caused by Colletorichum capsici on thepost-harvested red chilli fruits. The research has been conducted experimentally using a CompletelyRandomized Design consisting of 5 treatments and 4 replications. The treatments are someconcentrations of noni fruit extract : 0%=Mo, 5%=M1,10%=M2,15%=M3 and 20%=M4. Result of theresearch indicated that the concentration of noni fruit extract gave a significantly different effect incontrolling anthracnose disease on post-harvested red chilli fruits. The concentration of noni fruit extractat 20% showed a better effect in controlling anthracnose disease on post-harvested red chilli fruits whichresulted in a smaller in-vitro colony growth of the causal fungal pathogen, a longer incubation period ofthe disease and a lower disease intensity.

Pemberian Cendawan Mikoriza Arbuskular (CMA) pada Tanah Podzolik Merah Kuning (PMK) terhadap Pertumbuhan dan Produksi Kedelai (Glycine max (L) Meriil) Elza Zuhry; Fifi Puspita
Jurnal Sagu Vol 7, No 2 (2008)
Publisher : Universitas Riau

The objective of this research was to achieve the best CMA dosage for soybean growth and production in red yellow podzolic soil. This research was carried out experimentally by Completely Randomized Design (CRD) which consisted of 5 treatments (0 g CMA/plant, 10g CMA/plant, 20g CMA/plant, 30g CMA/plant, dan 40g CMA/plant) and 4 replications. Parameters observed were CMA infection percentage (%), the age of flower bloom (day), the age of harvesting time (day), amount of pods (pods), and seed dry weight (g). The analysis of Variance was followed by Duncan’s New Multiple Range Test at 5% level. The result of this research concluded that application of 40g CMA/plantin red yellow podzolic soil will increase soybean growth and production.

Efektifitas Ekstrak Daun Nimba (Azadirachta indica) dengan Pelarut Metanol dan Air terhadap Hama Spodoptera litura F. Hafiz Fauzana; Fifi Puspita
Jurnal Sagu Vol 8, No 01 (2009)
Publisher : Universitas Riau

Synthetic insecticide which is commonly used to control pest has negative impact to human health and environment. Besides, it is not effective to prevent pest. However, the usage of insecticide made of plant can provide an alternative because it has less side effects and easy degradation in nature. The Nimba plant (Azadirachta indica) is know to have insecticide element, anti-eating, and able to disturb the growth of insects. This research was carried out at the laboratory of plant protection Faculty of Agriculture and the Laboratory of Biology Faculty of Mathematics and Natural Science, Riau University. The research was carried out by factorial experiment in Completely Randomized Design with three factors, seven levels, and five replications. The three factors were the spraying of nimba leaves extract on the larvae Spodoptera litura by different solvent and water thinner which were methanol solvent and acetone thinner, methanol solvent and water thinner, and water solvent and water thinner. The treatment of each factor resulted in the different extract concentration of nimba leave. Those are 0%, 1%, 3%, 6%, 10%, 15%, and 20%. The result of research proved that nimbi leave extract using methanol solvent and acetone thinner had better result in poisoning pest. At 1% concentration level it was effective to prevent larvae S. litura which was equivalent with the concentration of 15% nimbi leave extract with methanol solvent and water thinner, and also with 20% nimbi leave extract with water solvent and water thinner.

IDENTIFIKASI PENYAKIT NENAS (ANANAS COMOSUS L.) DAN TINGKAT SERANGANNYA DI DESA RIMBO PANJANG KECAMATAN TAMBANG KABUPATEN KAMPAR PROVINSI RIAU Fifi Puspita; Yetti Elfina; Siti Aminah
Jurnal Sagu Vol 3, No 01 (2004)
Publisher : Universitas Riau

Pineapple (Ananai cnmo.ms L.) is a fmit, whicli has high economic value because of its wide variety of uses. Itis not only consumed fresh, but also made into syrup, taffy, andother candies, Jam and dried into chips. Thecultivation pineapple in the Rinibo Panjang Village, Tambang District, Subprovince of Kampar, Province ofRiau still uses traditional growing and culUvication methods, which result in low productivity. Conservationand diseases control are areas that need to be iraprovcd.Thc purpose of this research Ls to identifify the diseasesbased on characteristic morphology and that attack stage at the pineapple. The research was conducted in Pestand Plant diseases Laboratory of Agricultural Faculty at Riau University.This research used survey methodbased on field area, quantity of population, and plants were produced. The results of the research indicated thatsire two type of diseases attacking the pineapple crops. The First is a leaf spot caused Curvulariamaculans,infecting some 34.6 % in the field 4, The second is decay the fruits caused Thiehviopsis paradoxa, and wasfound in 32 % of the crop in field 2.

UJI KEMAMPUAN EKSTRAK DAUN BEBERAPA JENIS SIRIH (Piper sp.) UNTUK MENGENDALIKAN JAMUR Aspergillus sp. PADA BENIH KACANG TANAH SECARA IN VITRO Nela Zahara; Muhammad Ali; Fifi Puspita
Konservasi Hayati Vol 16, No 1 (2020): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v16i1.11565

Fungisida nabati adalah fungisida yang terbuat dari bahan-bahan alami yang banyak tersedia dia alam. Salah satu tumbuhan yang dapat dimanfaatkan sebagai fungisida nabati antara lain yaitu beberapa spesies dari tanaman sirih seperti sirih hutan (Piper aduncum L.), sirih merah (Piper crocatum L.) dan sirih hijau (Piper betle L.). Penggunaan ekstrak beberapa jenis sirih ini dapat dijadikan alternatif pengendalian yang efektif dan efisien. Penelitian ini bertujuan untuk mendapatkan jenis ekstrak sirih yang berpotensi sebagai fungisida nabati yang mampu mengendalikan jamur Aspergillus sp. Tahapan penelitian ini terdiri atas isolasi Aspergillus sp., ekstraksi dan uji penghambatan ekstrak beberapa jenis sirih terhadap jamur Aspergillus sp., uji perlakuan benih dengan ekstrak beberapa jenis sirih. Berdasarkan hasil penelitian pemberian ekstrak daun sirih hijau, sirih hutan dan sirih merah dapat menghambat pertumbuhan jamur Aspergillus sp. Dengan persentase penghambatan sebesar 32,08%, 37,53% dan 33,03% secara berurutan. Pemberian ekstrak daun sirih hijau, sirih hutan dan sirih merah juga mampu menurunkan persentase infeksi serangan jamur Aspergillus sp. sebesar 19,60%, 19,20% dan 18,80% jika dibandingkan dengan kontrol tanpa pemberian ekstrak daun sirih. Pemberian ekstrak daun beberapa jenis sirih dan tanpa ekstrak daun sirih sama-sama menghasilkan persentase kecambah normal yang tinggi (>80%).

UJI AKTIVITAS ENZIM PROTEASE DARI ISOLAT Bacillus sp. ENDOFIT TANAMAN KELAPA SAWIT (Elaeis quinensis) Atika Marnolia; Yuli Haryani; Fifi Puspita
Sistem Informasi Vol 6 No 02 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v6i02.429

Proteolytic bacteria are able to hydrolyze proteins into amino acid and smaller peptides. The objective of this study to determine the abilty of three Bacillus sp. isolated from leaf (BD), root (BA), and stem (BP) of palm oil to produce protease. The proteolytic activity was determine based on the amount of tyrosin liberated in Unit/mL, while the specific activity was indicated by activity per unit weight of proteins. Protein concentration of enzymes extracts was determined by Lowry method. The results showed that all isolates were able to produce protease. Protease activity of Bacillus sp. BD, BA and BP was (711,260 ± 0,735) x 10-3 U/mL, (708,536 ± 0,918) x 10-3 U/mL and (710,027 ± 0,091) x 10-3 U/mL in optimal production times of 24 hours, repectively.

RESPON BAWANG MERAH (Allium ascalonicum. L) TERHADAP PEMBERIAN TRICHOKOMPOS TKKS TERFORMULASI DAN PUPUK NITROGEN PADA LAHAN GAMBUT Azrida Syamsi; - Nelvia; Fifi Puspita
Sistem Informasi Vol 6 No 01 (2015): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v6i01.440

Penelitian bertujuan untuk mempelajari interaksi pemberian Trichokompos TKKS terformulasi dan pupuk nitrogen, pengaruh utama keduanya terhadap pertumbuhan dan produksi bawang merah (Allium ascalonicum. L) pada lahan gambut serta serapan hara N. Penelitian dilakukan secara ekperimen dalam bentuk faktorial 4 x 3 disusun menggunakan Rancangan Acak Lengkap (RAL). Faktor pertama yaitu Trichokompos TKKS terformulasi yang terdiri dari 4 taraf (15, 20, 25, dan 30 ton/ha) dan faktor ke dua yaitu pupuk nitrogen yang terdiri dari 3 taraf (150, 250, dan 350 kg/ha). Parameter yang diamati adalah tinggi tanaman, jumlah anakan dan bobot segar umbi per rumpun sampel. Hasil penelitian menunjukkan bahwa interaksi Trichokompos TKKS terformulasi 30 ton/ha dan pupuk nitrogen 350 kg N/ha meningkatkan bobot segar umbi per rumpun sampel secara nyata. Peningkatan dosis Trichokompos TKKS terformulasi dari 15 ke 30 ton/ha meningkatkan tinggi tanaman, jumlah anakan dan bobot segar umbi per rumpun sampel. Peningkatan dosis pupuk nitrogen dari 150 ke 350 kg N/ha meningkatkan tinggi tanaman dan bobot segar umbi per rumpun sampel.

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 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

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