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PEMBERIAN BEBERAPA KONSENTRASI EKSTRAK BROTOWALI (TinospoacrispaL.) UNTUK MENGENDALIKAN KEONG MAS (PomaceaSP.) PADA TANAMAN PADI (OryzasativaL.) Devi Kurniawati; Rusli Rustam; J. Hennie Laoh
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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Rice is an important crop in Indonesia, because it contains carbohydrates, protein, fat, fiber, vitamins, and trace elements. Pomacea sp. is a major pest of rice crops in Indonesia. Use of plant molluscicides like Tinospora crispa L. is an alternative to reduce the use of synthetic chemical pesticides. This study aimed to obtain the concentration of Tinospora crispa L. capable of controlling the Pomacea sp. in riceplant. This research was conducted at  plant pest laboratory, Faculty of Agriculture, University of Riau and in the experiments farm of the  Faculty of Agriculture University of Riau.This research using a completely randomized design (CRD), which consist of 5 treatments and 4 replications. There are  extracts Tinospora crispa L.  0 g/l of water, 25 g/l of water, 50 g/l of  water, 75 g/l of water, 95 g/l of water. Concentration of Tinospora crispa L. 75 g/l of  water is able to control Pomacea sp. The result indicated that concentration of 75 g/l of water can cause initial time of death is 12 hours after application,   LT50reach  in  28.25 hours and total mortality 86,99%.   Keyword: Oryza sativa L., Pomacea L., Tinospora crispa L.
PENGARUH APLIKASI URINE SAPI TERFERMENTASI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L) Winahyu Dwi Novriansyah; Armaini Armaini; Rusli Rustam
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Lettuce (Lactuca sativa L) is one of the horticultural commodities which have commercial prospects and quite good. This study aimed determine the effect of application the best fermented cow urine concentration on growth and yield of lettuce plants. This research was conducted at the Experimental Farm, Faculty of Agriculture, University of Riau Campus Bina Widya Simpang Baru village Panam District of Tampan, Pekanbaru in October to December 2016. This study was conducted experimentally using RAL 5 treatments with 3 replications. The treatments were P1: POC cow urine concentration of 30%, Q2: POC cow urine concentration of 35%, P3: POC cow urine concentration of 40%, P4: POC cow urine concentration of 45% and P5: POC cow urine concentration of 50%. Data were analyzed statistically using analysis of variance followed by DNMRT at 5% level. The Parameters measured were plant height, leaf number, fresh weight and plant fresh weight unfit for consumption. The results showed that administration of fermented cow urine at a concentration of 45% indicates growth and better results on all parameters of lettuce plants and the use of cow urine concentration of 35% can be recommended to be applied. Keywords: Growth and yield, lettuce, POC fermented cow urine
KEEFEKTIFAN EKSTRAK TEPUNG DAUN KEMANGI DALAM MENGENDALIKAN KUTU PUTIH PEPAYA (Paracoccus marginatus Williams & Granara de Willink) Rahmat Ridho; Rusli Rustam; Hafiz Fauzana
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Mealybug (Paracoccus marginatus)is a major pest on papaya. The use of alternative botanical pesticide controls that are more environmentally friendly in accordance with the concept of Integrated Pest Management (IPM). The use of botanical pesticide, such as Ocimum Sanctum. Is one of the plants that can be used as botanical pesticide. The purpose of this researchis to obtain the concentration of basil flour extract which effectively controlled the papaya mealybug.This research was conducted in the field using Completely Randomized Design (RAL) with 5 treatments and 4 replications. The concentration of basil flour extract treatment are 0%, 2%, 4%, 6%, and 8%.Basil leaf flour extract concentration 8% was gave the fastest time in shutting down 50% of papaya mealybug with a time 20.50 hours and papaya mealybug pest control with a mortality rate of 87.50%.Keywords: Papaya (Carica papaya), papaya mealybug (Paracoccus marginatus), basil (Ocimum sanctum)
PENGARUH KOMBINASI ABU JANJANG KELAPA SAWIT DENGAN PUPUK UREA TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) DI TANAH GAMBUT Kristian H Kristian H; Wardati Wardati; Rusli Rustam
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The purpose of this research is to know the effect of the combination of oil palm bunch ash with urea fertilizer on the growth of cocoa seedlings (Theobroma cacao L.) in peat soil and to know the best dose. This research was conducted in experimental garden of Agricultural Faculty of University of Riau on December 2016 until March 2017. This research method used non factorial Complete Random Design (RAL) consisting of 6 treatments and 3 replications. The treatments consisted of 4 g AJKS + 0.5 g Urea, 4 g AJKS + 1 g Urea, 4 g AJKS + 2 g Urea, 8 g AJKS + 0.5 g Urea, 8 g AJKS + 1 g Urea and 8 g AJKS + 2 g Urea. Parameters observed were; plant height, number of leaves, stem diameter, leaf area, root volume, ratio root crown and dry weight of cocoa seedlings. The data obtained were analyzed statistically by using vocabulary and then tested further with DNMRT test at 5% level. The combination of AJKS with urea fertilizer in peat soil significantly affected the diameter of stem, root volume. However, the effect was not significant on plant height, number of leaves, stem diameter, leaf area, ratio root crown and dry weight of cocoa seedlings. The results of this study indicate that giving AJKS combination with urea fertilizer with dose 8 g AJKS + 2 g urea in peat soil produces the best growth of cocoa seedlings. Keywords : Oil palm bunch ash, Urea fertilizer, Peat soil, Cocoa
Uji Beberapa Konsentrasi Piper aduncum L. Ekstrak Daun Untuk Kontrol Leptocorisa oratorius Fabricius (Hemiptera, Alydidae) Tanaman Padi (Oryza sativa L.) Joko Karsidi; Rusli Rustam; Jeltje Hennie Laoh
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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Leptocorisa oratorius F. is a major pest of  rice plant, that can damage the rice plant by sucking the liquid from the cells of the rice plant. For controlling this pest usually used synthetic chemical insecticide but this can cause negative impacts such pest resistance and pest resurgence. The use of leaf extract of Piper aduncum L. as a botanical insecticide is suittable to control Leptocorisa oratorius. The experiment was conducted at Laboratory of Plant Pest and Agribusiness Incubator University  of Riau Pekanbaru, from February to April 2013. The experiment used a Completely Randomized Design (CRD) with 5 treatments and 4 replications. The treatmens are (Piper aduncum leaf extract are: 0 g/l water,  25 g/l water, 50 g/l water, 75 g/l water, and 100 g/l of water. Aplication of Piper aduncum leaf extract at treatment 75 g/l water was able to kill Leptocorisa oratorius up to 90%. Number concentration is still in the range of LC 95 values  from 7,2 to 21,9%. The exact concentration to kill 95% of the Leptocorisa oratorius is 10,1% or equitvalent to 101 g/l of water.   Keyword: Rice, Leptocorisa oratorius, Peper aduncum L.
Uji Beberapa Ekstrak Insektisida Nabati terhadap Hama Keong Mas (Pomacea canaliculata L.) pada Tanaman Padi (Oryza sativa L.) Lola Jenrifa; Rusli Rustam; Desita Salbiah
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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The objective of this  research  was to get the best botanical insecticide extract to kill golden snail pest on paddy plant. The study arranged experimentally using Complete Randomized Design (CRD)  consist of 4 treaments and 5 replications until get 20 experiment unit.  Every unit was infected by 8 golden snails pest with 30 days old. The treatment was from some botanical insecticide with 10 % concentration  consist of forest betel leaf extract, neem leaf extract, soursop leaf extract, and Titonia diversifolia leaf extract. The parameters those obsevered were  early death  (hour), lethal time 50   (hour),  daily mortality (%), total mortality (%),  temperature and humidity daily on study site. The result showed that neem leaf extract with 10% cocentration have the best  ability and effective to control P. canaliculata with early death 15,2 hours, LT50  24,60 hours and total mortality until 95%. The soursop leaf extract and Titonia diversifolia leaf extract with 10% concentration also effective because can kill more than 80% P. canaliculata. Keyword :paddy plant, golden snail,botanical insecticide 
Test of Some Concentration of Piper aduncum L. Leaf Powder Extract to Control Setora nitens Wlk (Lepidoptera; Limacodidae) in Palm Oil Plant (Elaeis guineensis Jacq) Muhammad Abdul Gani; Rusli Rustam; Desita Salbiah
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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Abstract

Palm oil plant is one of plantation crop that grown by people of Indonesia, especially Sumatra (Riau). Setora nitens is one of the major pests in palm oil plantations. Management control to decrease the Setora nitens by using synthetic insecticides. Reducing the effects caused by synthetic insecticides, therefore need alternative in pest control techniques such as use organic insecticide derived from Piper aduncum L. The purpose of this research is to get Piper aduncum L. leaf powder extract concentrate that effective to control Setora nitens at palm oil plantations. This research was carried out experimentally by using Completely Randomized Design consisting of 5 treatments with 4 replications. The treatment consisting five level: SRH 0 (no concentration), SRH 1 (concentration of 25 g/liter of water), SRH 2 (concentration of 50 g/liter of water), SRH 3 (concentration of 75 g/liter of water) and SRH 4 (concentration 100 g/liter of water). Results showed that the concentration of 100 g/liter was able to kill Setora nitens by 45% and this has not been effective in controlling caterpillars Setora nitens because not reach 80%. The best concentration to kill 95% of the population of Setora nitens is 206% or 2.06 kg/l of water. Piper aduncum L. leaf powder extract has not been effective in controlling caterpillars Setora nitens at palm oil plantations. Keyword: Palm oil plant (Elaeis guineensis Jacq), Setora nitens, Piper aduncum L.
UJI DOSIS TEPUNG BUAH SIRIH HUTAN (Piper aduncum L.) TERHADAP MORTALITAS HAMA Sitophilus oryzae L. PADA BERAS DI PENYIMPANAN Benny Salvino Andrianto; Rusli Rustam; Agus Sutikno
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Abstract

Research aims to obtain dose of spiked pepper fruit flour (Piper aduncum L.) better of mortality pests  imago S. oryzae on the rice. Research conducted at the laboratory of Plant Pests, Faculty of Agriculture, University of Riau from May to June 2015. The Research was conducted experimentally by using completely randomized design (CRD), which consists of 5 treatments, where each treatments was repeated 4 times to obtain 20 units experiment. The treatment used in the research are (0 g/ 100 g, 2 g/ 100 g, 4 g/ 100 g, 6 g/ 100 g, 8 g/ 100 g of rice). Data obtained analyzed statistically using analysis of variance followed by least significant difference (LSD) at 5%. Dose applications of spiked pepper fruit flour at doses     6 g/ 100 g rice better of  imago S. oryzae with lethal time50 24,5 hour and mortality by 97,5% inhibit the growth of the population, shrinkage weight of rice, and lethal dose 95 by 4,5%.   Keywoards: Dose, insecticide, Piper aduncum L., Sitophilus oryzae, rice. 
UJI TEPUNG BIJI MENGKUDU (Morinda citrifolia L.) TERHADAP HAMA BUBUK JAGUNG Sitophilus zeamais M. (Coleoptera; Curculionidae) Rusli Rustam; Maya Audina
Jurnal Agroekoteknologi Vol 10, No 1 (2018)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v10i1.5468

Abstract

Sitophilus zeamais M. was a warehouse pest that attacks corn kernels in storage. S. zeamais pest control commonly used fumigant insecticides that used still has many disadvantages such as food safety impacts, environmental pollution and pest resistance, so that a safe alternative to control was needed, one of which was using noni seeds. This research was aimed to obtain a dose of noni seed flour that was effective to S. zea mays corn powder pest mortality.The research was conducted at the Laboratory of Plant Pest, Faculty of Agriculture, University of Riau from March to May 2018.The treatment used was the dose of noni seed flour 0 g.100 g-1 corn, 2 g.100 g-1 corn, 4 g.100 g-1 corn, 6 g.100 g-1 corn, and 8 g.100 g-1 corn. This research was conducted experimentally using a completely randomized design (CRD) with 5 treatments and 4 replications. Based on the results of the research, the dose of noni seeds 8 g.100 g-1corn had not been effective in controlling S. zeamais with mortality of 52.50%, shrinkage of corn seed weight by 8.78% and an increase in individuals by 8.20.Keywords: Morinda citrifolia L., Sitophilus zeamais M., Zea mays
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN SIRIH HUTAN (Piper aduncum L.) TERHADAP HAMA TANAMAN JAGUNG (Spodoptera frugiperda J. E. Smith) DI LABORATORIUM Ryan Akbar Fissabililah; Rusli Rustam
Jurnal Agroekoteknologi Vol 12, No 2 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i2.10841

Abstract

Corn (Zea mays L.) is the second staple food after rice in Indonesia. The main problem in corn cultivation is the attack of Spodoptera frugiperda J.E. Smith. The S. frugiperda pest can cause a loss of 73% yield, if the affected plant population reaches 100%. The control using botanical pesticides extracts of forest betel leaf (Piper aduncum L.) is an alternative for controlling S. frugiperda. This study aimed to obtain an effective concentration of forest betel leaf powder extract to control S. frugiperda. The research was carried out at the Plant Pest Laboratory and Experimental Garden, Faculty of Agriculture, Riau University. This study was conducted from February 2020 to April 2020. This study used a completely randomized design (CRD) with five treatments and four replications in order to obtain 20 experimental units. The treatments given were the concentration of forest betel leaf powder extract 0 g.l-1 water, 25 g.l-1 water, 50 g.l-1 water, 75 g.l-1 water and 100 g.l-1 water. The results showed that the concentration of 75 gl-1 water was an effective concentration to control S. frugiperda with an initial time of death of 11.75 hours, lethal time of 50 at 43.25 hours after application, the highest daily mortality on the second day at 52.5% and total mortality is80% in the 5 days after application.
Co-Authors ', Alfindra ', Wahyudianto Abidin, Fitriani Agus Sutikno Agus Sutikno Agus Sutikno Akbar, Muhammad Jalaludin Andriyani Prasetiyowati Angga Pramana Anggita CinthiaTarigan Anthony Hamzah Ardian Ardian Arif Fashli Hakiki Arif Fashli Hakiki Aritonang, Putra Armaini Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Benny Salvino Andrianto Benny Salvino Andrianto, Benny Salvino Betti Andriany Sirait Boris Satriyo Situmorang Dadang Dadang Dede Maryana Desita Salbiah Devi Kurniawati Dewanti, Amanda Dinda Anggraini Divasyah Luthfi Nasution Dwi Ramayani Eka Candra Lina El Sahira, Resi Erawati, Netti Erlida Ariani Evy Rossi Fadhlurrahman, Rayhan Farha Safhira Puti Fetmi Silvina Fifi Puspita Fitriana, Melani Forti Senorita Daeli Gusmawartati Hafiz Fauzana Hamid, Imam Ramadhan Hanafi, Naufal Hariyati, Revi Hennie Laoh Herman Herman Husnayetti Husnayetti Husni dan Zulfanazli Pudjianto Alfian Rusdy Ibrahim, Mukhlis Ice S. Hutagalung Idwar Irfandri Irwin Mirza Umami J. Hennie Laoh Jamiatul Laila Jeltje Hennie Laoh Jeltje Hennie Laoh Joko Karsidi Joko Prasetyo Joko Prasetyo Joni Irawan Jum'atri Yusri Jum’atri Yusri Kortima, Eka Kristian H Kristian H Kristian H, Kristian H Laila, Jamiatul Laila, Jamiatul Lola Jenrifa Mahardina, Arum Refsia Maya Audina Melisa Sep Arianti Simarmata Melli Fitriani Michael Daru Enggar Wiratmoko Muhammad Abdul Gani Muhammad Abdul Gani MUHAMMAD ALI Muhammad Ali Muhammad Ismed Muhammad Jalaludin Akbar Mukhlis Ibrahim Murniati Murniati Murniati Murniati Nadila Hayati Nailul Hakim Pamungkas Naufal Hanafi Nelvia Nisa Alifia Rizki NOVRI NELLY Nurjayanti NJ Nurjayanti Pajri Ananta Yudha Pamungkas, Nailul Hakim Prima Fithri Putra Aritonang Putri Indri Daviani Putri, Afra Fadhila Rahmadini, Aulia Rahmat Ridho Rahmayuni Rahmayuni Raimon Raimon, Raimon Ramayuni Ramayuni Rani Rajani RAUF, AUNU Ravika Mahera, Ravika Rayhan Fadhlurrahman Rayhan Fadhlurrahman Revi Hariyati Riadi Permana Riaman Sembiring Rina Novia Yanti Rina Novianti Rina Novianti Rina Novianti Rini Chindy Faqy Riska Pebrianti Riska Pebrianti Rita Kurnia Rita Kurnia Rizky Ramadhoni Rizky Ramadhoni Royhan Zul Padhli Hasibuan Rudi Gunarso Rudi Rismawanto Rusdi Rusli, Rusdi Ryan Afriandi Siregar Ryan Akbar Fissabililah Sandi Syahputra Saputri, Marisha Sri Swastika Suci Nuratika Susilawati Susilawati Susilawati Susilawati Syafa’ati, Alfi Wardati Wardati Wardati Wardati Wardati Wardati Wardati, Wardati Winahyu Dwi Novriansyah Yelmira Zalfiatri Yetti Elfina S Yobi, Afrila Yunel Venita Zahra, Oktannisa Zulfatri