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INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Pertanian
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 1,854 Documents
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APLIKASI DOSIS TRICHOKOMPOS JERAMI PADI PADA BIBIT KOPI ROBUSTA (Coffea canephora Pierre) Eko, Satria; ', Sampoerno; ', Islan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

Coffee is one of the plantation commodities which have economic value and play an important role as a source of foreign exchange. In order to improve the productivity it is required good seedling. Attempts  to increase coffee productivity are selection varieties, plant maintenance and appropiate fertilization. The use of organic fertilizer nutrients can contribute also further role in the process of decomposition of the soil organic matter. Organic fertilizer which can be used include paddy straw Trichokompost. Paddy straw Trichokompost rice is easy to apply, does not produce a poison (toxin), environmentally friendly and does not interfere with other organisms that benefit for plants, especially organisms in the soil. This study aims to determine the effect of various dosage paddy straw Trichokompost in Robusta coffee seedlings and get an appropriate dosage for seedling growth of Robusta coffee (Coffea canephora Pierre). The research was conducted at the experimental field of the Faculty of Agriculture, University of Riau. This research was carried out for three months starting from March to June 2015. The study was conducted using a completely randomized design (CRD) with 5 treatments and 4 replications so that a total of 20 experiments units. Each unit consisted of 3 seedling thus obtained 60 seedling. Treatments were 0, 25, 50.75 and 100 g/plant. Parameters measured were the increase seedling height (cm), the number of leaves increase (pieces), addition girth (cm), leaf area (cm2), dry weight (g) and the ratio of the root crown. Statistical analysis using ANOVA and observation further analysis of significant variance with the Least Significant Difference at 5%. Application of paddy straw Trichokompost 75 g / plant (15 tonnes / ha) and the application of paddy straw Trichokompost 100 g / plant (20 tonnes / ha) gives the best coffee seedling growth in all parameters of robusta coffee seedling. Keywords: robusta coffee, paddy straw Trichokompost, seedling
PENINGKATAN PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS (Zea mays saccharata Sturt) DENGAN HIJAUAN Mucuna bracteata DAN BOKASHI Aripin, Selamat; Anom, Edison; Yoseva, Sri
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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This study was conducted for the purpose to know an increase in growth and the production of  sweet corn with   the provision of forage Mucuna   bracteata and bokashi. This study has been  carried out in the garden experiment agricultural faculty university of riau, district tampan city  of pekanbaru. This research was conducted  over four months  from  september 2014  - january  2015.  This  is  a research experiment using a random group factorials design consisting of two factors. First factor is the provision of forage Mucuna  bracteata, second factor is bokashi. Observed the parameters, the rate of growth of plants, titled the root of ratio, higher plants, long leaves, time appear the male flowers, time appear female flowers, the age of the harvest,  Without  the skin of the tunny per weight, the diameter of the tunny without the skin, without  the skin of the tunny long, the production of the tunny per plot. The best there was in treatment of dose 15/ ha ton of forage Mucuna  bracteata and bokashi a dose of 10 tons/ha where plants sweet corn tend to improve the result although not significantly. yield is at best treatment forage mucuna bracteata 15 tons and tons bokashi has  4,82 10 kg/plot or an equivalent 16.06 tonnes/ha.The interaction of forage mucuna bracteata and bokashi with no real influence on all the parameters of observation, but tend to increase growth and the yield of sweet corn plant.   Keywords: Mucuna bracteata; Bokashi;  Zea mays
PEMBERIAN BEBERAPA JENIS KOMPOS TERHADAP PERTUMBUHAN BIBIT KARET(Hevea brasiliensis) PADA STUM MINI KLON PB260 DAN AVROS 2037 Slamat Sandari; Arnis En Yulia
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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The aim of this study was to determine the effect of the type of compost and best clone on the growth of rubber seedlings stum mini clones and clone PB 260 and clone AVROS 2037 and get the kind of good compost for growing rubber trees clones PB 260 and clones AVROS 2037. Research conducted at the experimental field of the Faculty of Agriculture, University of Riau. This study was conducted over four months from February to June 2015. The study was conducted experimentally by using factorial (2 x 3) arranged in Completely Randomized Design (CRD), repeated 3 times. The first factor rubber seedlings V1: Clone PB 260, V2: Clone AVROS 2037, factor II Type B1 compost: Compost Rice Straw dose of 100 g / plant, B2: Compost TKKS dose of 100 g / plant, B3: Compost LCC dose of 150 g / plant. Thus obtained 6 combined treatment and 18 experimental units. So the total number of plants rubber used in this study was 36 seeds. Parameters measured were the length of the shoot, in the number of leaves, stem circumference, root volume, the ratio of crown roots, seeds dry weight. Statistical analysis shows that the interaction of granting the type of compost and rubber seedlings significant effect on the length of the shoot, in the number of leaves, stem circumference, root volume, the ratio of root crown, seedling dry weight in clone PB 260 and clone AVROS 2037 aged 2-6 months. Based on the research that has been done to get the added growth of rubber seedlings and clones of clone PB 260 and clone 2037 AVROS best advised to use compost LCC dose of 150 g / plant.   Keywords : Rubber clone PB 260 and clone AVROS 2037, rice straw compost, TKKS and LCC.
PENGARUH TANAH MINERAL DAN ABU JANJANG KELAPA SAWIT PADA MEDIUM GAMBUT TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Suprianto '; Wawan '; Fetmi Silvina
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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The research aimed to determine the effect of mineral soil and oil palm bunch ash on peat medium on the growth of oil palm seedling (Elaeis guineensis Jacq.) in main nursery. The research was conducted from April to August 2015. This research is a 4 x 4 factorial experiment arranged in a completely randomized design (CRD). The first factor is effect mineral soil consist of four levels: 0, 50, 75 and 100 g/5,6 kg peat soil. The second factor is effect oil palm bunch ash consist of four levels: 0, 25, 50 and 75 g/5,6 kg peat soil, thus there are 16 combinations of treatment is repeated three times, so there are 48 experimental units. Data were analyzed using ANOVA and continued with further test Duncan’s New Multiple Range Test (DNMRT) at 5%. The results showed that the combination of mineral soil 10 ton/ha with  oil palm bunch ash 15 ton/ha increase height and seedling dry  weight. Giving oil palm bunch ash increase hight and tends to increase the volume of roots, dry weight and ratio root crown. Giving mineral soil up to 15 ton/ha tends to increase the volume of roots, dry weight and ratio root crown.   Keywords: Mineral soil, peat soil, oil palm bunch ash, main nursery
RESPON BEBERAPA VARIETAS PADI GOGO (Oryza sativa L.) YANG DITANAM DI TANAH ULTISOL TERHADAP AMELIORAN ', Syahputra; ', Idwar; Tabrani, Gunawan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Increasing production of upland rice can be done by knowing the variety of upland rice which the most tolerance and the best ameliorant for ultisol soil. Variety which show the best response can be recommended to be planted on ultisol soil. This research aimed to get response some varieties of upland rice (Oryza sativa L.) which is planted on ultisol soil the giving of ameliorant. This research has been done in research farm in Faculty of Agriculture, University of Riau from December 2014 untill May 2015. This research was done by factorial experiment 3x4 which was arranged using Split Plot Design. First factor are 3 varieties of upland rice as main plot: Inpago 8, Situ Patenggang and Situ Bagendit. Second factor are giving ameliorants: without ameliorant, calsite lime, natural rock phosphate and kirinyuh green manure. Parameters observed are plant heigh, harvesting date, penicle length, productive tillering amount, percentage of grain pithy, 1000 grain weight, dried grain weight, weight dry straw plant, ratio of grain and straw. Result showed the interaction between varieties of upland rice by giving ameliorant just happened harvesting date while plant heigh and penicle length just be effected by variety and dried grain weight effected by ameliorant. The recomendation to get the best variety of upland rice for ultisol soil according the result of the research is using Situ Bagendit variety by kirinyuh green manure as ameliorant.   Keywords: upland rice, ultisol soil, ameliorant
RESPON PADI IR64 TERHADAP PEMBERIAN Zn DENGAN PENGATURAN JADWAL TANAM DI LAHAN PASANG SURUT Tri Anditasari; Ardian '; Idwar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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In rice cultivation in tidal land are inundated land constraints. Under conditions of stagnant nutrient zinc is not available and the seedlings will experience stress submerged. This research aimed to evaluate the response of paddy ups and downs against the granting of multiple doses of zinc and setting planting schedule. The experiment was conducted in Teluk Sungkai, Kuala Cenaku in September 2014 - January 2015. The experiment was arranged in completely randomized factorial design with two factors and three replications. The first factor is the dose of zinc: 30 kg ZnSO4/ha, 40 kg ZnSO4/ha, and 50 kg ZnSO4/ha. The second factor is planting schedule: 5 days after the large tidal, 10 days after the large tidal, and 15 days after the large tidal. Based on this research the best dosage of zinc is 40 kg ZnSO4/ha and schedule 15 days after the large tidal better than the other planting schedule for paddy’s growth and production.   Keywords: rice, zinc, land tidal
PENGARUH PERBANDINGAN MEDIUM TOPSOIL DENGAN EFFLUENT DAN PEMBERIAN PUPUK NPK PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Vika Nurhasanah; Wardati '; Islan '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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The aim of this research was to determine the effect ofmedium comparison (Topsoil : Effluent) and get the best dose giving NPK fertilizer on oil palm seedling at main nursery. This research was conducted at the experimental station of Agriculture Faculty, University of Riau on April 2015 until July 2015. This research was arranged on using Completely Rendomized Design (CDR) with two factorial: Factor 1;medium comparison , E0 (10kgTopsoil : 0 kg Effluent), E1 (9 kg Topsoil : 1 kg Effluent), E2 (8 kg Topsoil : 2 kg Effluent), E3 (7 kg Topsoil : 3 kg Effluent), E4 (6 kg Topsoil : 4 kg Effluent). Factor II; N0 (NPK 5 g/polybag), N1( NPK 10 g/polybag), N2 (NPK 15 g/polybag) and replicated 3 times, so abtained 45 unit experiment. Parameter observed were the accretion of plant heigh, accretion of stump diameter, accretion of leaves number, root shoot ratio and dry weight. The result showed that medium comparison(Topsoil : Effluent) and giving NPK fertilizer interaction effect on accretion of leaves number, but not significantly on accretion of plant heigh, accretionof stump diameter, root shoot ratio and dry weight. The best result shows on 6 kg Topsoil : 4 kg Effluent and NPK 15 g /polybag.Effluent treatment on oil palm seedling effect to all parameters, whereas on the NPK giving effect to all parameters except the accretionof stump diameter and root shoot ratio. Keywords : Oil palm seedling, Effluent, NPK
STRATEGI PENGEMBANGAN USAHA LEBAH MADU KELOMPOK TANI SETIA JAYA DI DESA RAMBAH JAYA KECAMATAN BANGUN PURBA KABUPATEN ROKAN HULU Andri Setiawan; Rudianda Sulaeman; Tuti Arlita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Honey bee breeding business is a business development and sales of livestock products of honey bees. Development of beekeeping businesses have good prospects for the future, the need for business development strategies to increase public interest in promoting the beekeeping business. The business location of honeybees of Farmers Group Setia Jaya located in the village Rambah Jaya subdistrict Bangun Purba, district Rokan Hulu has good prospects to produce the amount of honey due to its location adjacent to the acacia plantations owned by the Company Sumatra Silvia Lestari and rubber plantations has planted by local people. It is obviously very profitable for farmers honeybees as a source of food or feed bees directly derived from nature. This study aims to find out what activities undertaken farmer groups to develop a business honeybees. The research was conducted in February until March 2015. Based on the results of the research shows that the first Setia Jaya Farmer's Group in conducting maintenance and upkeep, harvesting, packaging and distribution (marketing) is still done manually, which means the traditional and still wearing human intervention so that the results are not optimal. Second Alternative business development strategies that can be applied by Farmers Group Setia Jaya, one of which is making honey product quality, create excellent honey products and maintain the authenticity and purity of the honey as well as improving the productivity of honey in order to increase customer loyalty to the farmer groups.   Keywords: Beekeeping, strategy development, Village Rambah Jaya
RESPON DAYA KECAMBAHBIJI SAGA (Adenanthera pavonina L.) AKIBATLAMA WAKTU PERENDAMAN DENGAN AIR ', Annisa; ', M. Mardhiansyah; Arlita, Tuti
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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Many trees find in the forest. One of trees is Adenanthera pavonina L. The part of Adenanthera pavonina L. such as seeds, leafs, and woods still used. One benefit of Adenanthera pavonina L. seeds are for cultivation. There are some obstacles on Adenanthera pavonina L. germination where the seeds still has dormancy period. To break the dormancy could be used water The aim of this research was to investigated the effect of water submerged time and investigated the best of water submerged time to Adenanthera pavonina L. germination. This research was arrange on Completely Randomized Design (CRD) with 4 treatments and 3 repeatizations. The treatments was the submergence time which was 24, 48, 72 and 96 hours. The test of the similarity range were done by SAS 9.13 Portable furthermore the comparison of average values were done by Duncan New’s Multiple Range Test (DNMRT) with a 5% confidence interval. The results of this research showed that Adenanthera pavonina L. seeds has effected to water submerged time. The effect of submerged time of seedAdenanthera pavonina L. for 72 hours was the best percentation of capacity germination at 32,66%, germination of seed at 29,33% and rate of seed germination at 6,6 days. Keywords :Adenanthera pavonina L., Dormancy, Germination, Submerged
PERENDAMAN BENIH SAGA (Adenanthera pavonina L.) DENGAN BERBAGAI KONSENTRASI AIR KELAPA UNTUK MENINGKATKAN KUALITAS KECAMBAH Antoni Tampubolon; M. Mardiansyah '; Tuti Arlita
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 3, No 1 (2016): Wisuda Februari 2016
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This research aimed to determine the effect of soaking Adenanthera pavonina in various of coconut water concentration to improve the quality of seed germinated and know the best concentration Adenanthera pavoninasoaking in coconut water to maintain the quality of seed germinated. The research method used in completely randomized design (CRD) with 4 treatments, 1 control and 3 replications. The treatment consisted  of: K0= saga seeds without soaking coconut water; K1=soakingsaga seeds in 25% coconut water; K2= soaking saga seeds in 50% coconut water; K3= soaking sagaseeds in 75% coconut water; K4= soaking sagaseeds in 100% coconut water. Research has shown that soaking the Adenanthera pavonina seedin 50% coconut water has significant effect tothe high increase of seed germination(10,3cm) and soaking the Adenanthera pavonina seed in coconut water has no significant effect on power of germinated, speed of seed germinated, speed ofseed germination at 80% and percentage of seeds germinated Keywords :Adenanthera pavonina, coconut water, seed quality.

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