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All Journal Zuriat Jurnal Ilmu Lingkungan Jurnal Agro Teknologi Tropika Jurnal Online Mahasiswa (JOM) Bidang Pertanian JURNAL AGROTEKNOLOGI Jurnal Penelitian Kehutanan Sumatrana Jurnal Agronomi Tanaman Tropika (JUATIKA) Dinamika Lingkungan Indonesia
Aslim Rasyad
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Environmental Science

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Pengaruh Pemberian Pupuk Posfor Terhadap Pertumbuhan Beberapa Varietas Kedelai(Glycine max (L.)Merril) Shandy Kurniawan; Aslim Rasyad; Wardati '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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ABSTRACT This research  was intended to determine the effect of three rates of phosphorous (P) on crop growthof  several varieties of soybean. A field experimentwas conducted at the Faculty of Agriculture, University of Riauexperiment station in Pekanbaru fromApril to August 2013. Four soybean varieties were grown and fertilized with three rates of Pfertilizer;  ie 0 kg, 25 kg, and 50 kg P2O5/ hectare. Each varieties were theplanted in a plot of 3.2 m by 3 m with planting rate of 40 cm between rows and 15 cm within a row.  Fertilizer including 50 kg N, 30 kg K2O per hectars and P fertilizer according to assigned treatment were applied seven days after planting. Traits observed were plant height, crop growth rate,crown root ratio, time to flowering, timetoharvest, number of filled pods per plant , number of seeds per plant, seed weight per plant and grain yield per m2.Data were analyzed by analysis of variance and further tested by least significantdifference at 5% level . This research indcated the differences among varieties on all traits except on root nodule weight and grain weight per plant.There were same differences among varieties on their respons to P fertilizer  as shown by all ofthe observation except  for number of filled pods per plant.  Specifically grain yield increased by aplication of P fertilizer on Grobogan and Argomulyo, however for  Anjasmoro and Burangrang, aplication of P fertilizer tent to reduced grain yield. Keywords : varieties, phosphorus, soybean ( Glycine max(L.) Merrill)
PolaPerkembanganBiji dan Perubahan Mutu Benih Berbagai Kultivar Sorgum(Shorgum bicolor L.)”. Agus Sanoto; Aslim Rasyad; Elza Zuhry
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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The objective of this research was to determine seeds development pattern and seed quality  changesduring the development of some cultivars of sorghum. The researched was carried out at Faculty of Agricultural experiment station, University of Riau in Pekanbaru. The field experiment was arranged in a randomized block design, consisting of four  sorghum cultivars in three replications. The cultivars were K1=GalurPatir 9, K2 =GalurPatir 10, K3 =VarietasPahat K4 =Varietas Mandau. Parameters observed were seed fresh weight,  seed dry weight, water concentration, dry matteraccumulation rate, effective  filling period, seed yield m-2, seed weight, first count test, standard germination test, and vigor test. Seed were harvestedevery five day beginning from 5 days after antheses (DAP) to 35  (DAP). Data were analyzed by using analysis of variance at significant level of 5%. The results showed that the pattern of  seeddevelopment of all cultivars increased  slowly from 5 to 10 DAP, then increased very rapidly from 10 to 20 DAP, and reached the maximum value at 25 DAP.Following that time the dry tent to decrease until 35 DAP. While the water concentration decreased very rapidly from 5 to 25 and decreased from 25 DAP to 35 (DAP). Dry matter accumulation rate (KPBK) of all cultivars ranged from 1.15 to 1.22 (mg/seed/day), and effective filling period was about 22 days. Seed quality at harvest was very high for allcultivars  but, Patir 9 showed lower seed vigor compared toPahat, Mandau and Patir 10. Grain yield per m2was relatively equal among all cultivar with yield potential off around 3.18 to 4.9 tones per hectare. Key word : seed fresh weight, dryweight,cultivars, seed quality, sorghum
PENGARUH DOSIS PUPUK K DAN WAKTU APLIKASI PUPUK N TERHADAP PERTUMBUHAN TANAMAN DAN PRODUKSI KEDELAI (Glycine max L. Merril) Yazid Suhadi; Aslim Rasyad; Fetmi Silvina
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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The aim of this research is to determine the effect of K fertilizer rates and time of N fertilizer application, and to obtain better combination of K fertilizer and time of N fertilizer application for plant growth and soybean grain yield. A Field trial was conducted using a randomized block design with three replications. The rates of K fertilizer were 25 kgK2Oha-1, 50 kgK2Oha-1,  and 75 kgK2Oha-1and time of N fertilizer application including,planting date, 30 days after planting, and at plantingdate followed at 30 days after planting. Parameters observed are plant height, number of internodes, seed dry weight at 15, 22 days after pollination and at harvest, dry matter accumulation rate, effective filling period, seed yield m-2, 100-seed weight and harvest index. Significant effect were observed for seed yield per m2 and seed dry weight at harvest, while plant height, number of internodes, seed dry weight at 15 and 22 days after pollination, dry material accumulation rate, effective filling period, 100-seed weight and harvest indexwere not influenced by K fertilizer and time of N application.Keyword :soybean, K fertilizer rates, application time N
Keragaan Sifat Galur F5 Kedelai Hasil Seleksi F3 Persilangan Grobogan dengan KM 25 Sahnel Govindo Papahan; Aslim Rasyad
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 7 (2020): Edisi 2 Juli s/d Desember 2020
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The objective of this research was to determine the F5 lines performance of soybean obtained after selection of F3 generatian from Grobogan x KM 25 cross. The study was conducted at the Experiment station Fakulty of Agriculture The University of Riau Pekanbaru.  The field experiment was established from  April 2019 to July 2019 and assigned by a randomized block design. Thirteen genotypes consisting of 11 F5 lines from Grobogan x KM25 cross and the two parents lines were grown in a plot of 200 cm x 120 cm with planting space of 40 cm x 40 cm. The results indicated that several F5 lines performed differently in some traits to their parents lines. The characters included plant height, flowering date, days to harvest, number of filled pods, grain weight per plant, grain yield per m2, and harvest index. There were three F5 lines had taller stem, one  line having late flowering date, and three lines that faster days to harvest than their parents. In term of yield components, three lines beared more filled pods,  one line yielded heavier grain weight per plant, and two lines had greater grain weight per m2 compared to their parents. There were two lines with greater harvest index than the two parents.  Further implication of the results was the potential lines are GK25-3-9, GK25-3-12, GK25-3-18, GK25-3-20, GK25-3-22, and GK25-3-37. Keywords:Performance, F5 Soybean Line, yield component 
Pengaruh Pemberian Pupuk Organik Terhadap Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max (L.) Merril) Nurlisan '; Aslim Rasyad; Sri Yoseva
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
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This research was intended to determine the possibility of manure application to replace inorganig fertilizer on crop growth and seed yield of soybean. A field experiment was conducted at the experimental farm of the Faculty of Agriculture University of Riau, Pekanbaru in 2013. The experiment was arranged in randomized block designwith seven treatments and three replications. The treatments were recommended rate of inorganic fertilizers (Urea 55 kg/hectare, TSP 55 kg/hectare and KCl 73 kg/hectare), chicken manure at rates of 2 tons, 3 tons and 4 tons per hectare; cow manure at rates of 10 tons, 12 tons and 14 tones per hectare. Seed of G19BE genotype was planted in a plot of 3m x 2 m with the planting space of 40 cm x 20 cm. All rates of animal manure were apllied 10 days before planting while fertilizer was applied at planting date. The results showed that inorganic fertilizer and any kinds of manure affected vegetative growth of soybean at the same manners. Application of cow and chiken  manure, in general, yielded more filled pods, more number of seeds per plant, seed weight per plant and seed yield m -2 than inorganic fertilizer application. Chicken manure ate of 4 ton hectare yielded greater seed weight per m² compared to cow manure or artificial fertilizer. This result suggests that organic manure may be utilized to replace inorganic fertilizer in soybean cultivation.           Keywords: Chicken  manure, cow manure, soybean
Tampilan Berbagai Karakter Galur-Galur Kedelai F5 Hasil Seleksi Persilangan Grobogan dan KM19 M Syofyan Tanjung; Aslim Rasyad
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
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The objectives of this research were to look at phenotypic performance of F5 lines developed by selecting from the cross between Grobogan and Galur KM19 and to determined the potential lines for F6 generation.Thirteen  genotypesconsisting of 11 F5 lines and their two parents; ie, Grobogan and KM19 were grown in The Experiment Farm of the Fakulty of Agriculture, University of Riau near Pekanbaru. Each genotype was planted in a plot of 200 cm long and 120 cm in wide with planting space of 40 cm x 20 cm by using a randomized block design with three replications.Traits observed were plant height, number of branches, date to flowering, time to harvest, number of filled pod per plant, number of seeds per plant, seeds weight per plant, 100-seed weight and seed yield m-2. Analysis of Variance followed by Dunnett”s test at p=0.05 were perform by using SAS Program version 9.0. The results suggested somesignificant differencesamong F5 lines to the parents served as a control for several traits. Significant difference included for plant height, branch numbers, date to harvest, number of filled pod per plant, seeds number per plant, seed weight per plant, andseeds yield m-2. A significant Variance and heritability were detected for number of seeds per plant, weight of seeds per plant, and seeds yield m-2 indicating that those character is controlled more by geneticsTwo high yield potensial lines included GK19-3-12 dan GK 19-3-31 were obtained due to their higher values of yield components, while other lines had relatively similar value of traits compare to their parents.Keywords: line performance, yield potential, genotypic varianceyield components.
SERAPAN FOSFOR, PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS KEDELAI (Glycine max L. Merril) YANG DIBERI PUPUK FOSFOR Rhoma Istikhori; Aslim Rasyad; Wardati '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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The soybean plants need a phosphorus in a great quantity for growth and production. Phosporus is one of essential nutrients for plants, but its availability in soil is tended to decrease. Therefore, the effective step to increase soybean production is using the soybean varieties with high productivity that can survive in the poor soil of nutrients P. This study aimed to examine the effect of fertilizer P to P uptake, growth and soybean varieties production. The eksperiment was conducted in an experiment station of Faculty of Agriculture, University of Riau lasted for 6 month started on April 2013 to August 2013. Four soybean varieties are Anjasmoro, Grobogan, Argomulyo and Burangrang planted with three level of dosage of fertilizers, there are 0 kg P2O5/ha, 25 kg P2O5/ha, 50 kg P2O5/ha. The parameter of observation include the phosphorus uptake, height plant, days of flowering, days of harvesting, weight of 100 seeds, number of seed per plant and result per m2. This study result indicate that the best P uptake are Anjasmoro and Argomulyo on 25 kg/ha fertilizer P but Grobogan and Burangrang on fertilizer P as much as 50 kg/ha. Giving the fertilizer P can increasing the growth and production on a certain varieties, while another varieties can’t showed the effect of giving fertilizer. Keywords : soybean varieties, fertilizer P, nutrients, component result
PENGGUNAAN ASAM TRIIODOBENZOAT PADA BERBAGAI VARIETAS KEDELAI (Glycine max (L.) Merril) Yunafri Ilham; Aslim Rasyad
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
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Triiodeobenzoic acid (TIBA) is a plant growth regulator which is expected to synchronize the partition of dry matter translocation into vegetative and to reproductive organs. So that substance may be introduce to greater range of crop cultivation technology to increased yield potential. The objectives of this study are to look at the effect of TIBA application on growth and production of soybean varieties and to identify different response of the varieties to various concentrations of TIBA. A field experiment was conducted by split plot design, where the application of  TIBA 0 ppm, 50 ppm, 100 ppm and 150 ppm as the main plot and three varieties Grobogan, Kaba and Wilis as subplot. Parameters observed were plant height, internode length of the main trunk, date to harvest, number of filled pods per plant, number of seeds per plant, seed weight per plant, harvest index, weight of 100 seeds and yield per m2. The results showed that application of TIBA 50 ppm shortened plant height and internodes length of Kaba and Grobogan. It was shown that application of 100 ppm TIBA could increased yield components and yield per area compared to control indicating the increasing of dry matter translocation to the seed. Keywords: triiodobenzoic acid, soybean varieties, plant height, internodes length, grain yield
PERKEMBANGAN MORFOLOGI DAN SIFAT FISIK BUAH PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) Mulyadi Mulyadi; Aslim Rasyad; Isnaini Isnaini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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This study aims to determine the change pattern of  morphological and  physical traits of palm oil fruitsduring the fruit development until the time to harvest. This researchhas been conducted at PT. Panca Surya Garden’s Research Farm located in Kubang Raya, Kampar and Plant Physiology Laboratory, Faculty of Agriculture, University of Riau Pekanbaru from February to August 2016.Sixty fruit bunchs which antheses at the same day were selected at random from 7 years old oil palm trees. The fruit bunches were hand pollinated at 18 March 2016 and each was covered by pollination bag. Beginningat 30 to 120 days after pollination (DAP), 3 fruits bunches were harvested at 15 day interval. Then from 125 DAP to 185 DAP the fruit bunch were harvested every 5 days interval. The change of morphological and physical traits were observed such as fresh bunch weight, fresh fruit weight per bunch, mesocarp thickness, fruit diameter, fruit volume andfruit moisture content, and fruit color. Showed that the increase of bunch weight, fresh fruit weight per bunch, fresh fruit weight occurred at the same pattern. Fruit fresh weight and dry weight increase steadily from 30 DAP  and reached the maximum values at about 170 DAP, then decreased slightly until 185 DAP. The fruit water content increased slowly from 30 to 45 DAP, then decreased progressively untul 150 DAP and finally decreased very rapidly  from 150 to 180 DAP. Fruit color changed from dark purple to red purple and finally at harvest the color change to yellow red. Keywords : palm oil, bunch weight, fresh fruit weight, fruit dry weight
KOMPONEN HASIL DAN PRODUKSI KACANG TANAH (Arachis hipogea L.) PADA BERBAGAI KONSENTRASI TIBA DAN DOSIS PUPUK FOSFOR Yonanda Wardemarti; Aslim Rasyad; Nurbaiti Nurbaiti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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The objectives ofthis study is to determine the effect of TIBA concentration under different phosphorus fertilizer on yield and yield component of peanut (Arachis hypogea L.). A field experimentwas conducted in the Faculty of Agriculture experimental station, University of Riau from Agustus to November 2015 and arranged in a split  plot design with three replications.Three levels of TIBA concentration; ie, 0, 50 ppm, and 75 ppm were assigned as main plot and four levels of phosphorus fertilizer; ie,0, 11,5, 23, and 34,5 kgperhaP2O5were assigned as subplot. Seed of Jerapah variety was sown in a plot of 2,25 m length and 2 m wide with planting space of 40 cm x 15 cm. Yield components and yield were recorded from each plot and then analyzed by using SAS Program. The result showed that application of 75 ppm TIBA produced significantly greater number of filled pods per plant, seed weight per plant, pod dry weight and seed yield per m2 than of 50 ppm TIBA and control. In the other hand, application of 34,5 kg/ha P2O5produced more filled number per plant, seed weight per plant, pod dry weight and seed yield per m2 than other P fertilizer rates. So that, it is advisable to grow peanut plant  by applying 34,5 kgP2O5 per ha and application of 75 ppm TIBA at 28 days after planting. Keywords:peanut, TIBA concentration,  phosphorus fertilizer yield component 
Co-Authors ', Armaini ', Murniati Ade Hardika Ade Riccard Simatupang Adyan Adnan Affandi, Ari Agung Candra, Agung Agus Sanoto Agus Santi Agus Sutikno Ahmad Faidullah HN Annisa Rilnawati Anthony Hamzah Apryana Cresensia Arnis En Yulia Azwir Anhar Bintal Amin Bondan Fiarahman Christian, Junjungan Rio Dedy alfian Deliana, Deliana Desita Salbiah Deviona ' Dewi A Tondang, Dewi A Dewi Indriyani Roslim Dian Rakhmad DIRGA OKTA FIANDA Dodi Frianto, Dodi Edward Bahar Elza Zuhry Erwan Efendi Fetmi Silvina Fikri, Ariful Fitri Yanti Harahap, Lukman Syaidy Hs, Mansyur Andrawinsyah Hutajulu, Leona Listiarini Imamuddin Rabbani Gaffar Innka Yasinta Iqbar Mahendra Islan Islan Isnaini Isnaini Isnaini Isnaini Jansen Lea Perdana Joko Samiaji Karya Rizki Khoiri, Muhammad Amrul Kriswanto, Leo M Syofyan Tanjung Mulyadi Mulyadi Murniati ' Murniati Murniati Neneng Nur Khodijah Ninda Sophia Abrina Sitorus Nurbaiti ' Nurbaiti Nurbaiti Nurlisan ' Octavia, Rini Panca Putra S Pramuja, Dimas Radith Mahatma Rhoma Istikhori Riawati ' Rio Supratman Sahnel Govindo Papahan Shandy Kurniawan Siregar, Rosita Erliwahyuni Siregar, Rosita Erliwahyuni Sofyan Husein Siregar Sonya Litha H Sri Yoseva Sudirman Sudirman Syaiful Hadi Tengku Nurhidayah Todung Barita Radja Siregar Wardati ' Yazid Suhadi Yonanda Wardemarti Yunafri Ilham Yundari, Yundari Yusoff, Aziah Mohd