Article Per Year (5 Year)
p-Index From 2021 - 2026
5.029
P-Index
This Author published in this journals
All Journal Agrikultura Jurnal Lahan Suboptimal Jurnal Natur Indonesia Jurnal Agro Teknologi Tropika Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Agroekoteknologi Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Ilmu Tanah dan Sumber Daya Lahan JMM (Jurnal Masyarakat Mandiri) Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agrotek Lestari Unri Conference Series: Community Engagement Bioscientist : Jurnal Ilmiah Biologi Journal of Rural and Urban Community Empowerment Sungkai Jurnal Riset Perkebunan (JRP) Acta Solum Jurnal Pengabdian Masyarakat Nauli Dinamika Pertanian Jurnal Natur Indonesia Jurnal Pengabdian Masyarakat Hutan Jurnal Aplikasi Sains dan Teknologi : Agrisevika
Amrul Khoiri
Jurusan Agroteknologi, Fakultas Pertanian, Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

Published : 83 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 83 Documents
Search

 2   3   4   5   6 
PEMBERIAN URIN SAPI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI (Brassica juncea L.) Riadhos Sholikhin; Nurbaiti '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

This study aims to determine the effectiveness and get the best concentration of cow urine on the growth and yield of mustard (Brassica juncea L.). This research was conducted at the experimental station Faculty of Agriculture, University of Riau in January to February 2014. Completely Randomized Design with 5 treatments and 4 replications use in this experiment. The treatment consisted application of cow urine with concentrations is : U0 : without application of cow urine, U1: 14 cc/l of water, U2 : 19 cc/l of water, U3 : 24 cc/l of water and U4 : 29 cc/l of water. Data were analyzed using analysis of variance and mean separations with Duncan Multiple Range Test at the 5% level. The  Parameters measured were the plant height, leaf number, leaf area, root volume, plant fresh weight and weight of crop suitable for consumption. The results showed that application of cow urine is significantly affected to parameters of plant height, leaf number, leaf area, root volume, plant fresh weight and weight of crop suitable for consumption. Application of cow urine at concentrations of 29 cc/l of water is the best concentration for all parameters tested. Keyword : Cow Urine, Mustard, Growth, Yield
The Effectiveness Of Urine as A Subtitute Nitrogen Fertilizer on Nursery Cocoa Plants (Theobrema cacao, L) Arnadi Gunawan; Elza Zuhry; Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

This research explains comparison of effectiveness human urine  with urea fertilizer on the growth of cocoa seedlings (Theobroma cacao, L). This Research use Completely Randomized Design (CRD) with seven treatments, namely: (1) U0 = 2 g Urea, (2) U1 = 50 ml human urine without fermentation, (3) U2 = 100 ml human urine without fermentation, (4 ) U3 = 50 ml fermentation of human urine for 7 days,  (5) U4 = 100 ml fermentation of human urine for 7 days, (6) U5 = 50 ml fermentation of human urine for 14 days, and (7) U6 = 100 ml fermentation of human urine for 14 days. Each treatment was repeated 3 times, thus obtained 21 experimental units.  in this research, parameters measured were seedling height, number of leaves, leaf area, stem diameter, root volume, wet weight, dry weight of plants, the ratio of roots crown, and seed quality index of cocoa seedlings. The data obtained in this study continued using Duncan's Multiple Range Test 5%. This study shows that the use of human urine is more effective than the use of urea fertilizer, especially on the use of 100 ml of human urine without fermentation. The use of human urine 100 ml without fermentation, can significantly improve seedling height, leaf number, root volume, wet weight, and quality of cocoa seedlings index. Keywords: cocoa seedlings, human urine, urea fertilizer.
PEMBERIAN STIMULAN ETEFON DENGAN TEKNIK BARK APPLICATION PADA PRODUKSI LATEKS TANAMAN KARET (Hevea brasiliensis Muell Arg.) Tri Wulandari; Sampoerno '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

The research intent to know the effect of giving ethephon stimulant to the latex production of rubber plant with bark application technique. Research conducted in plantation of people rubber, Countryside of Bencah Kelubi, District of Tapung, Regency of Kampar from February till March 2015. This research  arranged experimentally by using Completely Randomized Block Design which consist of  5 treatments ( without giving of ethephon, giving dose of ethephon 0,3 cc plant-1, giving dose of ethephon 0,6 cc plant-1, giving dose of ethephon 0,9 cc plant-1, giving dose of ethephon 1,2 cc plant-1) and 4 group then obtained 20 experimental units with 3 tree each every unit. Parameter observed duration of latex flow, volume of latex and Dry Rubber Content. Data analyzed statistically using ANOVA and followed with LSD at level 5% if the results of analysis of variance significant. Result of research indicate that giving of ethephon stimulant with dose 0,9 cc plant-1 tend to increase parameters duration of latex flow and latex volume of local clone rubber. Keywords : Hevea brasiliensis Muell Arg., ethephon, bark application
UJI BEBERAPA DOSIS ASAP CAIR TANDAN KOSONG KELAPA SAWIT pada BIBIT KELAPA SAWIT (Elaeis Guineensis Jacq) Siska Evriyanti Lubis; Sampoerno '; M.Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

Plant oil palm (Elaeis guineensis Jacq) is a plant that is a top priority in Indonesian plantations. Liquid smoke is a liquid organic fertilizer made ​​by using waste oil palm empty fruit bunches (TKKS). This study aims to examine the use of multiple doses of Liquid Smoke oil palm empty fruit bunches and determine dose tested for the growth of oil palm seedlings. This research has been carried out in the garden experiment Faculty of Agriculture, University of Riau, Jalan Bina Widya, New Simpang Village, District Handsome. This research was conducted with completely randomized design (CRD) consisting of 7 treatments and 3 replications. The data obtained were analyzed statistically by analysis of variance and then proceed to test Duncans New Multiple Range Test (DNMRT) at the level of 5%. Parameters measured were high pertambahn seedlings (cm), in the number of leaves (blade), added girth seed weevil (cm), dry weight (g), the ratio of crown roots, seed quality index. The results showed that administration of 150 ml of liquid smoke TKKS / polybag shows the effect of the increase in plant height, plant dry weight in plants in Main aunt palm nursery. Keyword : Oil Palm, Liquid Smoke, Doses
Pengaruh Pemberian Pupuk Kandang Ayam dan Berbagai Dosis Pupuk Urea Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guien eensis Jacq.) di Main Nursery Gunawan '; Erlida Ariani; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

This study aims to determine the effect of chiken manure and various doses of urea fertilizer on Palm Oil seedling growth (Elaeis guineensis Jacq) in the Main Nursery, as well as to obtain the best combination of treatments. This research lasted from August 2013 to November 2013 at Agriculture Faculty, University of Riau. Research arranged experimentally using Completely Randomized Design (CRD), 2 factors with 3 replications. First factor: Chiken Manure K0 (Without treatment) K1 (25 g/polybag) and K2 (50 g / polybagy), and second factor: Urea Fertilizer U0 (without treatment), U1 (0.45 g/polybag) U2 (0.91g/polybag) and U3 (1.82 g/polybag). Parameters measured were additional seeds height, additonal stump diameter, additional number of leaves, root volume, shoot root ratio and dry weight. Data were analyzed using the F test and test of Duncan New’s Multiple Range Test (DNMRT) 5%. The results shows the use of chicken manure reveal significant value on increasing the stump diameter, shoot root ratio and dry weight of plants and the use of urea fertilizer effect on all parameters, increasing the plant height, diameter of the stump, number of leaves, root volume, shoot root ratio and dry weight of plants, while the combination of chiken manure and urea fertilizer reveal no effect on all parameters. Keywords: Chiken manure, Urea Fertilizer, main nursery and palm oil(Elaeis guieneensis Jacq.)
UJI BEBERAPA DOSIS KASCING PADA BIBIT KAKAO (Theobroma cacao L.) Putri Ayu Handayani; Sampoerno '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

Cocoa (Theobroma cacao L.) is a plantation crop that has a high economic value, but low productivity and quality of cocoa in Indonesia due to substantial losses. One of many efforts we can do to improve the quality and quantity of cocoa production is through improving the quality of seeds. Fertilizing is one of important factor on the growth of cocoa seedling. Application of organic material as fertilizer can give a good effect for plants. One of many organic material that can be used is a mixture of vermicompost. This study aim is to determine the effectof vermicompost on the growth of cocoa seedlings and get the best doses for the growth of cocoa seedlings. This research was conducted in the experimental field of Agriculture Faculty, University of Riaufrom September to December 2014. This research was carried out using completely randomized design (CRD), which consisted of 4 treatments with 3 replications. The treatments consisted of :(K1) without vermicompost/plant, (K2) 15 gvermicompost/plant, (K3) 25 gvermicompost/plant, (K4) 35 gvermicompost/plant. The results showed that the giving of vermicompost on cocoa seedlings effected on seedling height, number of leaves, girth and leaf area. Giving vermicompost 25 g/plant the best results on the growth of cocoa seedlings.   Keyword: vermicompost, organic material, cocoa seedling
APLIKASI LIMBAH CAIR PABRIK KELAPA SAWIT DAN ZEOLIT TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) Frengki H Napitupulu; Edison Anom; M.Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

Plant oil palm (Elaeis guineensis Jacq.) is one of commodity  plantation in Riau as a source of vegetable oil. In order to increase the production of the necessary good breeding. Seedling growth is strongly influenced by the availability of nutrients, so it takes fertilization. Fertilizers used are Palm Oil Mill Effluent (LCPKS). LCPKS contains nutrients that can be absorbed by plants. LCPKS has the disadvantage that volatile, so it need a way to overcome that problem. One solution that is used is the granting of Zeolite. Zeolite is able to bind nutrients that are available in a long time for plants. This research aims to get the best treatment on the growth of oil palm seedlings. Research conducted at the experimental field of the Faculty of Agriculture, University of Riau. This research has been going on for three months starting from February to April 2015. The research was conducted using a completely randomized design (CRD) factorial. The first factor is the Palm Oil Mill Effluent with 3 levels consisting of 0 ml, 195 ml and 390 ml. The second factor is a Zeolite with 3 levels consisting of 0 g, 50 g and 100 g. The combination is repeated 4 times so that there are 36 units of trial and each experimental unit consisted of two plants, so the total is 72 plants. Parameters measured were seedling high accretion (cm), number of leaves (pieces), stem diameter (cm), root volume (ml), the ratio of crown roots, and seedling dry weight (g). Statistical analysis using ANOVA followed by Duncan's Multiple Range Test at 5%. The results showed that there was no interaction LCPKS and Zeolite on all parameters of observation. Combination of LCPKS 390 ml and 50 g zeolites tend to produce the best growth on the parameters in the number of leaves, stem diameter and root volume. Keywords: Palm Oil Mill Effluent, Zeolit and Oil Palm
PEMBERIAN ZAT PENGATUR TUMBUH (ZPT) ALAMI PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq) DI MAIN-NURSERY Sudarso '; Nelvia '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

The research aims to study the provision of plant growth regulator (PGR) from banana weevil and shoots on the growth of oil palm seeds (Elaeis guineensis Jacq) in the main-nursery. The experiment was conducted in a greenhouse of Faculty of Agriculture, University of Riau in October 2013 to January 2014. Testing in the form an experiment using Completely Randomize Design (CRD) that consists of 3 treatment (without PGR, PGR of the bananas weevil: 75 ml and PGR of the bamboo sprout : 75 ml), every treatment repeated 4 times. Parameter that observed are high quality seeds, the number of leaves and the diameter weevil. Results of the study showed that the original PGR of bamboo sprout and bananas weevil influential was real increase seeds, the number of foot and mouth diameter weevil that without PGR. The original PGR of bamboo sprout  increase each parameter higher than PGR of the bananas weevil.   Keyword: Oil  palm and Plant Growth Regulator
PEMBERIAN PUPUK KOMPOS JERAMI PADI DAN KALIUM UNTUK PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) VARIETAS TOPAZDI PEMBIBITAN UTAMA Exfan Mafror; Sukemi Indra Saputra; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 1 (2015): Wisuda February 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

The aim of this research was to determine the effect ofrice straw compostand potassium, andits combination with the right doseof the growth of oil palm seeds in main nursery. The research was conducted at the experimental farm of Agriculture Faculty, Universityof Riau, Bina Widy astreet, district of Tampan, Pekanbaru City. This research was conducted on April until June 2014. This research arranged experimentally using Completely Randomized Design (CRD) with two factorial. The first factor is compostedrice straw(0, 75, 100and125g/plant), second factor is potassium(0, 0,825, 1,10and 1,375 g/plant) were repeated 3 times. Data were analyzed using analysis of variance (ANOVA) andfollowed byDuncan’s test at 5% level. Parameters measured were theincrease of seeds height, increase of seeds hump diameter, increase of leaves number, increase of leaf midrib length and increase of leaf width. The results showedthat giving rice straw compostand potassiumand it combination not revealgood growth toall parameters but thesingle factor of potassiumgavegood resultsatincrease of seeds height, increase of seeds stump diameter and increase of leafmidrib length atdose of0,825g/plant. Keywords: rice strawcompost, potassium, oil palm seeds, main nursery
PEMBERIAN MIKROORGANISME LOKAL (MOL) BONGGOL PISANG PADA PENGOMPOSAN JERAMI PADI YANG DIAPLIKASIKAN UNTUK TANAMANPADI SAWAH (Oryza sativa L.) VARIETAS PB-42 DENGAN METODE SRI Datik Lestari; Nurbaiti '; M. Amrul Khoiri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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

Abstract

This study aims to determine the effectiveness and best compound of banana corm local microorganism on rice straw composting forPB-42 riceplant (Oryza sativa L.) with SRI method. This research conducted at the Department of Agrotechnology Greenhouse Faculty of Agriculture, University of Riau in May to November 2013. Completely Randomized Design with 4 treatments and 5 replications used in this experiment. The treatments consisted compound of banana corm local microorganism and water is M1 = 1 :6, M2 = 1 : 5,  M3 = 1 : 4, M4 = 1 : 3. Data were analyzed using analysis of varianceand mean separations with Duncan's Multiple Range Test at the 5% level. The parameters measured were the plant height, tillerstotal number, number of productive tillers, panicle emergence time, panicle length, plant dry weight, percentage of fillinggrain, weight of 1000 filled grain and milled dry grain per hill. The results showed that administration of banana corm local microorganism has not significantly affectedto all parameters. The compound of banana corm local microorganism   and water of 1:6 dilutionnot significantly affect on growth and yield compare to compost with the relatively higher levels of dilution chemical properties treatments except on panicle emergence time.   Keywords : Banana corm local microorganism, rice plant, rice straw compost, SRI method
Co-Authors ', Adiwirman ', Sampoerno ', Wardati ', wawan Abdi Firmansyah Adi Candra Irawan Adi Candra Irawan, Adi Candra Adnan Kasri Agus Winarsih Ahmad Alwi Azhari Ahmad Imtaz Sumbari Ahmad Rifai Akhlul Prayogi, Akhlul Al Ikhsan Amri Alfiansyah ' Aminuyati Andreas F Aditya Andrian Perdana Angelina Novita Silaban Angga Pramana Anthony Hamzah Anthony Hamzah Ardian ' Ardian Ardian Ardian Ardian Ardian Ardian Armaini ' Arman Effendi Arnadi Gunawan Arnis En Yulia Arnis En Yulia Aslim Rasyad Azharil Kalam Azizah Putri Fahira Azzahrah, Nabillah Barus, Rizki Al Khairi Besri Nasrul Bonar Maruli Purba Charis Suganda Cucu Suherman Daniel Simangunsong Datik Lestari Dedi Mulyadi Delta Nervi Warni, Delta Nervi Desita Salbiah Deviona Dwi Arini Edison Anom Efrata, Enriski Eko Wahyudi Elza Zuhry Erlida Ariani Evi Sribudiani Exfan Mafror Fariz Satya Fardan Fawrin, Heralda Fetmi Silvina Fifi Puspita Frengki H Napitupulu Gian Juliano Gugun Paqta Gulat Medali Emas Manurung Gunawan ' Gusviani, Annisa Azzahra Habibah, Puan Hamidi, M. Rasyid Hamidi, Rasyid Hapsoh Harahap, Lukman Syaidy Hasim, Ridwan Hasim Hendra Pangondian Sihaan Henni Martha K, Henni Heralda Fawrin Heralda Fawrin Huesean, Ahmad Idwar Ika Septina Sembiring Indradewa, Rhian Indriati Meilina Sari Ira Herawati Ira Herawati, Ira Irfandri Jajang Sauman Hamdani Jali, , M. Ridho Joni Irawan Joni Irawan, Joni Kevin Renaldi Listiawan Khairil Fahmi Laksono Trisnantoro Leny Husin Leo Noza A M. Joehari Jamili M. Yogi Riyantama Isjoni Masruri, Niskan Walid Mei Simtalia Meki Herlon Metananda, Arya A. MUHAMMAD ALI Muhammad Ali Muhammad Ali Muhammad Azmi Muhammad Ilham Muhammad Wildan Ar-Rosyad Muhammad Yudira Muntazar, Mhd Roqi Mustaqim Mustaqim, Mustaqim Nanang Tri Ardianto Nanda Satria Nelvia Nisa Azzahra Gusviani Nofri Sandria Novarina Rianti, Novarina Novi, Malinda Noviyanti, Fauli Nur Asiah Nur Suhada, Nur Nuraida Nuraida Nuraida Nuraida Nurbaiti ' Nurbaiti Nurbaiti Nurbaiti Nurbaiti Nurhayati Nurhayati Nurhidayah, T. Nursiani Lubis Pajri Ananta Yudha Panji Romadhan Petrus Candranius Situmorang Pradianto Sidabutar, Pradianto Pratiwi, Annisa Hasta Purwasandi Purwasandi Purwasandi, Purwasandi Putri Ayu Handayani Qory Fadillah Cahya Rachim, Kamalia Rahmatika, Alfi Raliandi Nadeak Riadhos Sholikhin Richart Hutabarat Rika Yeli Novita Riko Irawan Riskia Trizayuni Roy Ibrahim Rumapea, Denny Swardi Ruminta Ruminta Sabto Bintoro Sampoerno ' Sampoerno Sampoerno Sampurno ' Sanjungi firman Irwanda Sapitri Sapitri, Sapitri Sartika Eka Putri Setiawan, M. Guna Sigalingging, Govand Simatupang, Freddy Alexander Sinaga, Elfia Lasmaida Siska Evriyanti Lubis Sri Sri Yoseva Sudarso ' Suhariyono ' Sukatin, Sukatin Sukemi Indra Saputra Sulistiowati, Siti Intan Sutri Handayani Syafrinal Syafrinal, Syafrinal Syukri Syaputra Tengku Nurhidayah TRI WULANDARI Trizayuni, Riska Ugei Ramahendra Al-Faith Via Permata Sari Wardati ' Wawan ' Wawan Wawan Wikastian Ade Saputra Wulandari, Chicha Yeni Etma Nazar Yudira, Muhammad Yulius Gae Lada Yulius Gae Lada Zafitra Zulhamid Ridho