Garuda - Garba Rujukan Digital

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

Author-ID : 298355

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

Articles

1 2 3 4 5

Palm Oil Fresh Fruit Bunch Loss And Post Harvest Risk Analysis At Koperasi Petani Sawit Mandiri (KOPSA-M) Pangkalan Baru, Siak Hulu Kampar Riau Angga Pramana; Anthony Hamzah; M Amrul Khoiri; Yulius Gae Lada
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 3 No 2 (2021): Volume 3 No.2 July 2021
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v3i2.1315

Post-harvest oil palm that does not comply with the Factory standart can cause losses in reducing the production of fresh fruit bunches. The objectives of this study are 1) To analyze he stages of harvest and the sources that result in the risk of harvesting oil palm FFB in each post-harvest chain that is traversed to the TPH at the Koperasi Petani Sawit Mandiri (KOPSA-M), Pangkalan Baru Village, Kampar Regency. 2) To analyze the amount of yield loss and the possible risk of harvesting oil palm FFB in each post-harvest chain That is traversed from the land to the TPH at the Koperasi Petani Sawit Mandiri (KOPSA-M) Pangkalan Baru Village, Siak Hulu District, Kampar Regency. The data analysis was descriptive quantitative research analysis. Sources of loss post-harvest of oil palm FFB at the Pangkalan Baru Village Independent Farmers Cooperative (KOPSA-M), Siak Hulu sub-district, Kampar district is the percentage of post-harvest loss of fresh fruit bunches (FFB). is equal to 5.21 percent of the total average FFB produced per plot (2 hectares). the losses are in the land, TPH, checking raw FFB and mill sorting. The percentage of losses in the land area is 1.73 percent of the total FFB yield. Meanwhile, the number of losses in the factory sorted amount was 2.70 percent and became the most significant loss for post-harvest FFB losses at KOPSA-M. The sources of post-harvest loss of FFB at KOPSA-M are harvest time, harvesting techniques. implemented by harvesters, cleanliness of plantation land, harvesting places (TPH), fruit and plant maintainers, and sunlight, human resources (HR) from oil palm harvesters,

Pemberian Kompos Azolla microphylla pada Pertumbuhan Bibit Karet (Hevea brasiliensis) Okulasi Indriati Meilina Sari; Sampoerno Sampoerno; M. Amrul Khoiri
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 4 No. 2 (2015): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

This research aimed to study the effect of the Azolla microphylla compost on thegrowth of PB-260 clone rubber seedlings mini stump. This research has beenconducted atAgriculture Faculty, University of Riau starting from April to July 2013. The research wascarried out experimentally using completely randomized design non factorial consisting of4 treat ments and 3 replications, obtained 12 experimental units and each unit consists of3 seeds so that total earned is 36 rubber seedlings and as sample 2 seedlings per unitexperiment. Compost treatment given to the provision of treatment levels; 0, 15, 30 and45 g/polybag (0, 10, 20 and 30 ton/ha) mixed by weighing soil 3 kg (polybag size 20 cmx 40 cm). The data were statistically analyzed using ANOVA, followed by DNMRT at thelevel of 5%. Parameters observed are lenght of grafting (cm), stem graft girth (cm),number of leaves (sheet), leaf area (cmÂ²) and shoot root ratio (g). Giving A. microphyllacompost on growing mini stump rubber seedling significantly effect on extending the graftand number of leaves. Meanwhile, for stem graft girth, leaf area and shoot root ratio revealnot significant. Compost dosing 30 g/polybag shows the best results for the growth ofrubber seedlings mini stump compared them 0, 15 and 45 g/polybag

PEMBERIAN SLUDGE DAN URINE SAPI TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Nanang Tri Ardianto; Ardian '; 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

The research aimed to determine the effect of interaction giving sludge and cow urine to the growth of oil palm seeds (Elaeis guineensis Jacq.) and get a suitable combination for the growth of oil palm seedlings in main nursery. The research was conducted from May to September 2014. The research used to completely randomized design (CRD) factorial consisting of two factors. The first factor is the sludge consists of 4 levels: sludge dose of 0 g/plant, sludge dose of 75 g/plant, sludge dose of 100 g/plant and sludge dose of 125 g/plant. The second factor is the concentration of cow urine consists of 4 levels: cow urine concentrations of 0 %/plant, cow urine concentration of 5 %/plant, cow urine concentration of 10 %/plant and cow urine concentration of 10 %/plant. From two factors then obtained 16 combined treatment with 3 replications. Parameters measured were increase of seed high, increase of midrib number, increase of hump circumference, root crown ratio and dry seeds weight. The data were analyzed using ANOVA followed by DNMRT further test at 5% level. The results of the research showed that application sludge and cow urine on oil palm seed there is interaction between giving of sludge and cow urine on increase of seed high and increase of hump circumference. Combination treatment of sludge dose with 125 g/plant and cow urine concentration of 5 %/plant showed the best results of all observed parameters. Keywords: Sludge, cow urine, oil palm, main nursery

Uji Pemberian Kompos Azolla microphylla Pada Pertumbuhan Bibit Karet (Hevea brasiliensis) Stum Mini Indriati Meilina Sari; Sampoerno '; 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

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

This study aim to determine the effect of compost on the growth of Azolla microphylla PB 260 clone rubber seedlings mini stump. This research has been conducted at Agriculture Faculty, University of Riau starting from April to July 2013. The research was carried out experimentally using completely randomized design non factorial consisting of 4 treat ments and 3 replications, obtained 12 experimental units and each unit consists of 3 seeds so that total earned is 36 rubber seedlings and as sample 2 seedlings per unit experiment. Compost treatment given to the provision of treatment levels; 0, 15, 30 and 45 g/polybag (0, 10, 20 and 30 ton/ha) mixed by weighing soil 3 kg. The data were statistically analyzed using analysis of variance, followed by Duncan's test New Multiple Range Test (DNMRT) at the level of 5%. Parameters observed are lenght of grafting (cm), stem graft girth (cm), number of leaves (sheet), leaf area (cm²) and shoot root ratio (g). Giving Azolla microphylla compost on growing mini stump rubber seedling significantly effect on extending the graft and number of leaves. Meanwhile, for stem graft girth, leaf area and shoot root ratio reveal not significant. Compost dosing 30 g/polybag shows the best results for the growth of rubber seedlings mini stump compared them 0, 15 and 45 g/polybag. Keywords – Rubber seeds mini stump, Azolla microphylla compost, dose

PEMBERIAN LIMBAH CAIR BIOGAS DAN NPK PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Bonar Maruli Purba; Sampurno '; 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

The purpose of this research to know the effectof bioslurry fertilizer, NPK, and interaction andgetthe bestcombinationto the growthoil palm seedsinmain nursery. This research is conducted by using the Complete Random Device (CDR) consists of2 factors with 3 repetitions. The first factor is bioslurry fertilizer and the second factor is NPK. Data were analyzedusingANOVAandfollowed byfurther Different Real Honest (DRH)testat5% level. The parameters which been observed were the increment of seeds height (cm), increment of seeds leaf (sheet), increment of seeds hump diameter (cm) and root volume of seeds (ml). The results of research showed the combination of bioslurry fertilizer with NPK gived real effect to increment of seeds hump diameter (cm) and root volume of seeds (ml). 200 ml/polybag of bioslurry fertilizer with 10 g/polybag of NPK is the best combination. Giving of bioslurry fertilizer gived real effect to increment of seeds leaf (sheet) and root volume of seeds (ml). 200 ml/polybag of bioslurry fertilizer is the best bioslurry fertilizertreatment. Giving of NPK gived real effect to increment of seeds height (cm), increment of seeds leaf (sheet) and root volume of seeds (ml). 10 g/polybag of NPK is the best NPK treatment. Keywords: bioslurry fertilizer, NPK, oil palmseeds

PENGGUNAAN PUPUK KOMPOS DAN PUPUK MIKRO PADA PEMBIBITAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI MEDIUM GAMBUT Leny Husin; Gulat Medali Emas Manurung; 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

The utilization of peat as a growing medium is oil palm breeding prospect of oil palm plantations that need to be studied, because the peat soil fertility is low, then the addition of compost and fertilizer micro as ameliorant material to improve soil fertility in peat. This study aims to determine the effect of the use of compost and fertilizer micro-dose combinations as well to get the best fertilizer in oil palm seedlings in peat medium .This study was performed experimentally using a completely randomized design experiments (CRD) with 2 factors and 3 replications. The first factor is the dose of compost fertilizer (K) which consists of 4 levels and the second factor is the dose of micro (M), which consists of 2 levels. The parameters measured were high accretion seeds (cm), increase the number of leaves (leaf), seed weevil added girth (cm), ratio feature roots and dry weight of seedlings (g). The data analysis results were significant statistical test followed by Duncan's test New Multiple Range Test (DNMRT) at the 5% level. The results showed that the best combination found in compost dose of 150g/ poly bag and fertilize rmicro4g/poly bag, but did not differ significantly with doses of50g/poly bag compost fertilizer micro poly bag and 4g/poly bag being able to show the highest results in the high gain parameter seeds, increase the number of leaves, seed we eviladded girth, crown root ratio and dry weight of seedlings. Keywords: Palm oil, compost, fertilizer micro, combination treatment

PEMBERIAN STIMULAN ETEFON DENGAN TEKNIK GROOVE APPLICATION PADA PRODUKSI LATEKS TANAMAN KARET (Hevea brasiliensis Muell Arg.) Khairil Fahmi; 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

The objective of this study was to know the effect of giving stimulant ethephon to latex production increase and to obtain the best dose of stimulant ethephon with groove application technique. The experiment was carried out rubber plantation of citizenry. Bencah Kelubi village, Tapung Subdistrict, Kampar Regency from February to March 2015.The study arranged experimentally using Completely Randomized Block Design with five treatments and Four block then obtained 20 experimental units. The treatments were ethephon dose 0 cc plant-1 (without ethephon’s application), ethephon dose 0,3 cc plant-1, ethephon dose 0,6 cc plant-1, ethephon dose 0,9 cc plant-1, and ethephon dose 1,2 cc plant-1. Parameters observed were duration of latex flow, volume of latex and Dry Rubber Content. Data were analyzed statistically using ANOVA and followed by LSD at level of 5%. The results showed that ethephon’s application real effect to increase on duration of latex flow and the volume of latex. ethephon’s application dose 0,3 cc plant-1 showed the best result for duration of latex flow (the increase of 0 cc plant-1 were 0,321 ml/minute) and volume of latex (the increase of control were 25,633 ml. Ethephon’s application dose 0,3 cc plant-1 showed dry rubber content relatively better than other treatment were 71,078%. Keywords : Heveabrasiliensis Muell Arg., ethephon, groove application

PENGUJIAN BEBERAPA KOMBINASI MEDIUM TANAM DENGAN PEMBERIAN BERBAGAI VOLUME AIR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMANPAKCHOY (Brassica chinensis L.) YANG DIBUDIDAYAKAN SECARA VERTIKULTUR Sartika Eka Putri; Ardian '; 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

Pakchoy plants (Brassica chinensis L. ) is a plant that much in demand by the public because of high nutritional content. The limited agricultural land currently caused pakchoy cultivation declined, one of the ways that can be used to overcome this problem is to utilize the limited land by verticulture manner. Nutrients and water is a very important factor for plant growth of pakchoy, thus providing a variety of growing media and the provision of water can improve plant growth and production. Research has been conducted on the home screen Technical Services Unit Faculty of Agriculture, University of Riau from September to November 2014. The research conducted experimentally using Completely Randomized Design (CRD) consist 2 factors: embedding medium and the volume of water. The first factor is the growing medium consisting of three types of medium, M1=inceptisol soil, M2= 75% Inceptisol and 25% cocopeat, M3= 75% inceptisol and 25% ash sawdust and the second factor consists of 3 volumes of water that V1=100 ml/day, V2=200 ml/day, V3= 300 ml/day. Parameters measured were plant height, number of leaves, leaf area, fresh weight, weight suitable for consumption and root volume. The results showed that the volume of water with planting medium ash sawdust effect on growth and yield of pakchoy. Provision of water volume of 200 ml and the embedding medium ash sawdust with vertikultur system gives the best effect on plant height, number of leaves, leaf area, plant fresh weight, fresh weight of plants suitable for consumption, and root volume. Keyword: pakchoy, medium, water volume, verticulture

PENGARUH PEMBERIAN DOLOMIT DAN PUPUK N, P, K TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt) DI LAHAN GAMBUT Leo Noza A; Husna Yetti; 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

The research was carry out at the experimental garden of Agriculture Faculty, University of Riau. The aim of this research to determine the effect grant of dolomite and N, P, K fertilizers interactions on sweet corn in peat land and get the best treatment. This research was carried out using a Randomized Design Group (RDG) with 2 factors and 3 replications. The first factor use of the dolomite and the second factor is N, P, K treatment. The data were proceed with analysis of variance and Duncan’s New Multiple Range Test at 5% level. Parameters measured are plant height, stamen appears time, stigma appears time, harvest time, cob diameter, cob length without hust, cob weight without hust/sample. The result of research shown that giving of Dolomite and N, P, K fertilizers can increase growth and production on sweet corn applications of 4 ton/ha dolomite and N, P, K fertilizers (300 kg/ha Urea + 200 kg/ha SP-36 + 100 kg/ha KCl) give the best effect for cob weight without husk/sample productions on sweet corn in peat land. Keywords : Sweet corn, peat land, dolomite, N, P, K fertilizer.

PEMBERIAN PUPUK BOKASHI DAN URINE SAPI PADA PEMBIBITAN TANAMAN KAKAO (Theobroma cacao L.) Adi Candra Irawan; Wardati '; 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

This research aims to determine the effect of the interaction of Bokashi fertilizer and cow urine as well as to get the best treatment on the growth of the cocoa plant. The research was conducted in August until November 2014 at the experimental garden of Agriculture, University of Riau, Bina Widya road 12.5 km Simpang Baru , Tampan, Pekanbaru. This research was conducted using a completely randomized design (CRD) with two factors and three repetition. The first factor is bokashi (B) consisting of 4 levels, were: 0 g / polybag (B0), 50 g / polybag (B1), 75 g / polybag (B2), 100 g / polybag (B3) and the second factor is Urine (U) which Consist 4 levels, were: 0 ml / L of water (U0), 300 ml / L of water (U1), 400 ml / L of water (U2) and 500 ml / L of water (U3). Parameters measured were: seedling height, number of leaves, leaf area, stem circumference, seedling dry weight, and root crown ratio. Research results show that the interaction of Bokashi fertilizer and cow urine with the dose of 75 g / polybag and 400 ml / L of water, is the best dose to increase seedling height, leaf area, dry weight and root crown ratio. Bokashi fertilizer with 75 g / polybag is the best dose for increasing seedling height, number of leaves, leaf area, girth and dry weight. Cow urine application at the dose of 400 ml / L of water is the best dose for enhancing seedling height, leaf area and dry weight. keyword: Cacao seedling, bokashi fertilizer, cow urine

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

Title

Found 83 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 83 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 83 Documents
Search