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INDONESIA
JURNAL AGROTEKNOLOGI
Published by Universitas Islam Negeri Sultan Syarif Kasim Riau
ISSN : 20870620)     EISSN : 23564091     DOI : 10.24014/ja
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agroteknologi diterbitkan Fakultas Pertanian dan Peternakan Universitas Islam Negeri Sultan Syarif Kasim Riau. Jurnal ini mengakomodir artikel/karya ilmiah meliputi agronomi, tanah, hama dan penyakit, teknologi benih, pemuliaan, teknologi hasil pertanian, agroindustri, dan sosial ekonomi pertanian. Naskah yang dimuat dapat berupa hasil penelitian, telaah/tinjauan literatur, penelitian singkat (short communication) dan gagasan penting dalam bidang pertanian.
Arjuna Subject : -
Articles 190 Documents
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PERBEDAAN BATANG BAWAH DAN MASA PENYIMPANAN ENTRES TERHADAP PERTUMBUHAN OKULASI BIBIT JERUK SIAM MADU (Citrus nobilis) Eko Wahyudi; Indah Permanasari; Ervina Aryanti
Jurnal Agroteknologi Vol 8, No 1 (2017): Agustus 2017
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v8i1.4034

Abstract

ABSTRACTThis research had been conducted from December to March 2015 at Horticultural Seed Center, Marpoyan, Pekanbaru. The study aimed to determine the effect of the type of rootstock and the storage period of buds as well as the interaction between both of them towards  its growth. This study was conducted experimentally by using completely randomized factorial design (CRFD) consisting of two factors and seven replications. The first factor was type of rootstock (B1: Japanese Citroen, B2: Rough Lemon) and the second factor was storage period of buds (M0: directly grafted, M1: 1-day storage period, M2: 2-day storage period, M3: 3-day storage period). Parameters measured were growth percentage of buds, bud burst time, length of buds, number of leaves and diameter of buds. The results showed that the Rough Lemon rootstock had a significant effect on the number of leaves, length of buds, bud burst time, diameter of buds and equally effect on the growth percentage of buds. Storage period of the buds did not significantly affect the growth of the grafted Siam Madu citrus seedlings.. The interaction between the type of rootstock and the storage period of buds only occurred in the bud burst time only.
PENGARUH PEMBERIAN BERBAGAI KONSENTRASI ETHEPON TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN MENTIMUN VARIETAS LOKAL DAN ANTARA (Cucumis sativus L.) Novita Hera; Zulfadly Syarif; Irawati Chaniago
Jurnal Agroteknologi Vol 8, No 2 (2018): Februari 2018
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v8i2.4225

Abstract

Research on the effect of giving various concentration ethepon to growth and production of cucumber was conducted in Nagari Kacang Kecamatan X Koto Singkarak, Solok, West Sumatra, from June to August 2008. The objectives of the study were (1) get interaction between several concentrations of ethephon with cucumber varieties, (2) obtaining the best ethepon concentration, (3) and knowing cucumber varieties that have better production. Factorial-factored experiments in Randomized Block Design with 2 factors and 3 groups. The first factor of ethepon concentration consisted of five levels 0, 100, 200, 300, 400 ppm. The second factor is cucumber varieties of Local and  Antara varieties. Observed variables: plant length, number of branches, when first male flowers appear, when the first female flowers appear, the number of male flowers, the number of female flowers, the number of straight fruit, the number of fruit is not straight, the fruit weight is straight, fruit weight is not straight. Providing ethepon concentration with crop varieties has an effect on growth and production of cucumber , that is when the first male flowers appear (hst). Provision of ethepon concentration of 200 ppm showed a better effect on the number of female flowers, the number of straight fruit, and the weight of the fruit straight. Factor varieties, singularly different to plant length variables, when the first female flowers appear, the number of straight fruit, the number of crooked fruit, the weight of the fruit straight, and the weight of the bent fruit. Local varieties show better production than Antara varieties.
KANDUNGAN HARA MAKRO TANAH GAMBUT PADA PEMBERIAN KOMPOS Azolla pinata DENGAN DOSIS BERBEDA DAN PENGARUHNYA TERHADAP PERTUMBUHAN TANAMAN KANGKUNG (Ipomea reptans Poir) ERVINA ARYANTI; HADISA NOVLINA; ROBBANA SARAGIH
Jurnal Agroteknologi Vol 6, No 2 (2016): Februari 2016
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v6i2.2238

Abstract

Peat soil generally have pH leves, has a hight cation exchange capaticy, low base saturation, low K, Ca, Mg and P contain and it’s also has low micro element content. This study aims to determine the effect of composed Azolla pinata with different doses for Macro Fertility of Peat Soil and It’s Aplication in Plant Growth Kale. This research has been conducted in March to May 2015 in Experimental Farm of the Faculty of Agriculture and Livetock and Agrostology, Feed Industry and Siol Science Laboratory, State Islamic University Sultan Syarif Kasim Riau. This Research used non factorial Completly Randomized Design (CRD) of 6 levels: Without Azolla compost, 3 tons/ha (30 g), 6 tons/ha (60 g), 9 tons/ha (90 g), 12 tons/ha (120 g), 15 tons/ha (150 g). Each treatment was done 6 replications. The results showed that Azolla compost increasing macro fertility properties P on peat soil but not for pH, N and K. Based on analysis of variance 9 tons/ha dose is the best to increasing plant height, leaf number and fresh weight of plant.
PROPAGASI IN VITRO ANGGREK (Dendrobium phalaenopsis Fitzg) TERHADAP PEMBERIAN HORMON IBA DAN KINETIN IMAM MAHADI
Jurnal Agroteknologi Vol 7, No 1 (2016): Agustus 2016
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v7i1.2244

Abstract

Orchids are a very popular ornamental plants, but orchids have a very slow vegetative growth, thus requiring special treatment in the grown.To  spur grow than development can be used through tissue culture techniques of multiplication. But the success of the technique of tissue culture is inseparable with give a substance on the plant growth regulator. This study aims to determine the growth  an influence  D.phalaenopsis Fitzg orchids of giving a gaint swith IBA administration and Kinetin according to in vitro  and as well as to obtain a concentration combination of  IBA and Kinetin on the best orchid D.Phalaenops is Fitzg explants.  Base don’t he results of the study indicate that the combination of IBA and Kinetin concentration giving a influence percentage of live explants,   number of shoots and number of roots orchid D. phalaenopsis Fitzg explants.Combination treatment of IBA 1.0 ppm and 0.1ppm Kinetin is a combination of the best treatment to produce a number of shoots orchids.The giving of IBA 0.5ppm in the medium without the addition of kinetin concentration can increase the number of roots of the orchid D.phalaenopsis Fitzg.
PERAN LAHAN SAWAH TADAH HUJANTERHADAP KETAHANAN PANGAN NASIONAL DI KABUPATEN DELI SERDANG, SUMATERA UTARA Jonharnas Haryani Jonharnas; Sri Haryani Sitindaon
Jurnal Agroteknologi Vol 7, No 2 (2017): Februari 2017
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v7i2.3344

Abstract

Deli Serdang District is one of regencies in North Sumatra which has rainfed and most extensive that is 19,365 ha. The study was conducted to determine the development of rice farming in the rainfed areas (Farming Index, productivity and analysis of farming) paddy rice fed land rainfed. The study was conducted from January to June 2016. The study is a descriptive exploratory study with sampling by purposive sampling in the village which has the most extensive rainfed the village Durian, Sub District Pantai Labu and village Serdang, Subdistrict Beringin, Deli Serdang District, North Sumatra Province. The collection of data and information is done by direct observation and indept interview. Land rainfed in Deli Serdang District average index of plants 2 times a year lower (10,292 ha) compared with irrigated land (20,950 Ha). Although the rainfed areas, farmers in Deli Serdang managed to plant two times a year with mechanized pumps to irrigate paddy fields during the dry season. Production rice at dry season with mechanized irrigation pump is higher (6.25 t/ha) than in the dry season without irrigation, mechanization pump (3.20 t/ha and the rainy season (4.50 t/ha). The results of the economic analysis is obtained that the B/C Ratio rice farming in rainfed areas during the rainy season was higher (1.60) compared to the dry season with mechanized irrigation pump (1.50) and dry season without irrigation (1.001). This happens because the amount of input issued to conduct mechanized irrigation pumps during the dry season.
KETERSEDIAAN P, SERAPAN P DAN SI OLEH TANAMAN PADI GOGO (Oryza sativa. L) PADA LAHAN ULTISOL YANG DIAPLIKASIKAN SILIKAT DAN PUPUK FOSFAT Zulputra Zulputra; Nelvia Nelvia
Jurnal Agroteknologi Vol 8, No 2 (2018): Februari 2018
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v8i2.3351

Abstract

The research was conducted from  August 2014 to Januari 2015 in the Ultisol Land, Pematang Berangan Village, Rokan Hulu Regency, Riau Province. The study aims to determine the availability of P, P and Si uptake by upland rice plants granting silicate and phosphate fertilizer on Ultisol land. The form of this research is experimental factorial completely randomized design consist of two factors. The first factor is silicate consists of four levels (0, 50, 75, and 100 kg SiO2/ha), while the second factor is phosphate fertilizer consists of four levels (0, 36, 54, and 72 kg P2O5/ha), each combination was repeated three times. The results showed that administration of silicates and phosphates increase the availability of P, P and Si uptake of upland rice crop. Giving of 100 kg SiO2 and 36 kg P2O5 per hectare increase  uptake of P and Si, each respectively increased by 208 % and 218 % compared without silicates and phosphates fertilizer.
PENGARUH APLIKASI INSEKTISIDA BERBAHAN AKTIF ASETAMIPRID TERHADAP ULAT PENGGULUNG PUCUK (Cydia leucostoma) PADA TANAMAN TEH Fani Fauziah; Hilman Maulana
Jurnal Agroteknologi Vol 8, No 1 (2017): Agustus 2017
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v8i1.3067

Abstract

Tea Shoot roller (Cydia leucostoma Meyrick) is one potential pests that attack tea shoot, mainly on the new tea shoot after prunning, it caused plant growth becomes stunted. One of control that can be done is by application of insecticides. To determine the effectiveness of insecticide Acetamiprid, the trial has been conducted at Block A7, Gambung field trial, Kabupaten Bandung, during ± 3 months, from October up to December 2016. The trial was designed in Randomized Complete Block Design (RCBD) with five treatments and four replications. The treatment tested covered insecticide Asetamiprid 30% at 1; 0.75; 0.50; 0.25 l/ha and control. The insecticide was sprayed six times using knapsack sprayer one day after plucking, with one week interval. Tea shoot roller attack intensity was observed weekly at the time of plucking. Shoot production, phytotoxicity, as well as rainfall were also observed as a supporting data. The results showed that after three times of spraying, insecticide Asetamiprid 30% at all formulation doses tested could effectively suppress the attack intensity of tea shoot roller. The last observation result, after six times spraying, revealed that the average efficacy level relatively high, i.e. 73,24%. Therefore, for controlling tea shoot roller on tea it could be recommended the use of insecticide Asetamiprid 30%.
APLIKASI KOMPOS TANDAN KOSONG KELAPA SAWIT DAN DOLOMIT PADA MEDIUM SUB SOIL INCEPTISOL TERHADAP BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Al Ichsan Amri; Armaini Armaini; Mazmur Rahmat Amindo Purba
Jurnal Agroteknologi Vol 8, No 2 (2018): Februari 2018
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v8i2.3349

Abstract

The purpose of this research is determining the effect of some  treatment combinations and to determine the combination of best compost bunches empty palm oil and dolomite that could support growth seeds palm oil plantations in a main nursery. This research has been conducted in the experimental field, Agriculture Faculty, University of Riau from April to July 2015. The research used Completely Randomized Design Factorial that consisting of two factors. The first factor is giving compost bunches empty palm oil : (37,5, 75 and 112,5 g/polybag).  The  second  factor  is  giving  lime  dolomite  (CaMg  (CO3)2) : (9, 18 and 30 g/polybag).   Each combination made three replications and two plants. The data were statistically analyzed using analysis of variance and the means were tested with Duncan 5%. The research results show that combination of compost bunches empty palm oil and dolomite had show the real effect on the increase in diameter hump of seedlings , but the effect not real on the parameters height of seedlings,increase number of leaves, volume roots, ratio crown rootsand and dry weight of seedlings. Combination compost bunches empty palm oil 112,5 g/polybag and dolomite 18 g/polybag showed better results for the growth of palm oil seedlings.
EKSPLORASI DAN ISOLASI BAKTERI RHIZOBIUM TUMBUHAN LEGUMINOSA DI LAHAN BERGAMBUT KAMPUS UIN SUSKA RIAU PEKANBARU R. Danang Suto Pamungkas; Mokhamad Irfan
Jurnal Agroteknologi Vol 9, No 1 (2018): Agustus 2018
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v9i1.4290

Abstract

Rhizobium is a group of soil bacteria that is able to fixing nitrogens from the atmosphere throught symbiosis mechanism with legumes. It has an important role as a provider of nutrients the plants. Regarding of the fact, this research was aimed to isolate the Rhizobium from root nodules of legumes in peatland areas of State Islamic University of Sultan Syarif Kasim Riau. The Rhizobium isolation was conducted in Laboratory of Pathology Entomology and Microbiology of Faculty of Agriculture and Animal Science. The root nodules of legumes were selected and sterilized using 10 % disinfectant solution for 2 minutes before isolated. The Rhizobium colonies were isolated on Nutrient Agar (NA) media. The results showed there were nine isolates of Rhizobium to be isolated. Macroscopic of the colonies showed there were eight isolates of translucen (white-milk) and one isolate was yellowish-white, with spherical on shape, flat edges, convex surface, and sticky textures of colonies. Microscopic of cells were gram-negative bacill with varies of size i.e. 0.42 ± 0.19 µm to 1.075 ± 0.425 µm of length and 0.25 ± 0.03 µm to 0.6 ± 0.15 µm in width. The Rhizobium isolates of Clitoria laurifolia, Acacia sp., and Albizia sp. were three fastest in growth.
SELEKSI BEBERAPA GENOTIPE PADI SAWAH LOKAL (Oryza sativa L.) TERHADAP CEKAMAN KEKERINGAN MENGGUNAKAN POLYETHYLENE GLYCOL (PEG) PADA FASE PERKECAMBAHAN Shinta Sawitri; Robbana Saragih; Ervina Aryanti
Jurnal Agroteknologi Vol 9, No 1 (2018): Agustus 2018
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

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

Abstract

Rice paddy (Oryza sativa L.) is important and main food plant in Indonesia. The problems field cultivation rice paddy in wetland is declining ground water availabity and uncertain climate change. The research was carried out with the aim to get the rice paddy local from the Kuok district, regency Kampar that is resistant to the condition of the grasp of drought in the phase of germination. The research was conducted in November-December 2016 at Pathology, Enthomology and Microbiology laboratorium and experimental field State Islamic University of Sultan Syarif Kasim Riau. Experiments were prepared using a completely randomized design factorial the first factor were 10 genotypes rice paddy local and the second factor was solution PEG concentration 6000 0% and 20%. Parameters observed that the germination (%), vigor index, crown length increment (cm), root length of wax coating (cm), and the number of penetrating root of wax coating. Based on result analysis of tolerance index recapitulation from five variables observation parameters there are nine genotypes that are tolerant to drought stress and one genotype susciptible to drought stress

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