cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jurnalagroteknologi@yahoo.com
Editorial Address
Jl. Soebrantas KM 16 Pekanbaru 28293
Location
Kab. kampar,
Riau
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 6 Documents
 1 
Search results for , issue "Vol 7, No 2 (2017): Februari 2017" : 6 Documents clear
EMISI GAS KARBON DIOKSIDA (CO2) PADA PERKEBUNAN KELAPA SAWIT (Elaeis guineensis Jacq) YANG DITUMPANGSARI DENGAN TANAMAN PANGAN DI LAHAN GAMBUT Muhammad Ridha Pahlipi; Ervina Aryanti; Mokhamad Irfan; Indah Permanasari; Ahmad Taufiq Arminudin
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.v7i2.3355

Abstract

Peat land conversion into oil palm plantations leads was increased emissions of carbon dioxide (CO2). Plants on peat land and environmental conditions believed to be factors in the emission of carbon dioxide (CO2). The porpuse of this research was determined the emissions of carbon dioxide (CO2) in oil palm plantations are intercropped with cropping crop on peat land and the influence of environmental factors on the emission of carbon dioxide (CO2). This research was conducted in September 2015 until April 2016 in Rimbo Panjang village, Subdiscrict Tambang, District of Kampar, Province of Riau. Cropping crop used were corn and soybeans. The method used in this study was a Random Block Design with four treatments and four replications. The treatments were palm - berau, palm oil - corn, palm oil - soybean, palm oil – intercropping (soybean – maize). Parameters measured were carbon dioxide (CO2), soil temperature, air temperature, the temperature of the lid, the depth of the water table and soil pH. The results showed that carbon dioxide emissions (CO2) in oil palm plantations are intercropped with cropping crop (corn and soybeans) were not significantly different. The influence of air temperature, soil temperature, the temperature of the lid, and the depth of the ground water level were inversely and  insignificant to the emission of carbon dioxide (CO2). As for getting nearly neutral pH, the emission of carbon dioxide (CO2) is increasing, but insignificant.
Pertumbuhan dan Keragaan Tanaman Jeruk Keprok Borneo Prima pada Dosis Pupuk dan Bentuk Pangkas Berbeda Tiara Septirosya; Roedhy Poerwanto; Abdul Qadir
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.v7i2.2579

Abstract

Borneo Prima Mandarin (Citrus reticulata cv Borneo Prima) is a new local commodity that grown in lowland but has an interesting orange skin. As a new commodity, Borneo Prima Mandarin has to be developed in order to reduce citrus import. The research was conducted in lowland area (250 m above sea level) IPB research station, Sindang Barang, Bogor from February 2014 to February 2015. The aim of this research was to observe the effect of phosphorus and potassium (PK) fertilizer and pruning on the growth and performance of the plants. This research used Randomize Complete Block Design (RCBD) with two factors. The first factor was aplication of PK fertilizer (15 g P+ 10 g K, 15 g P+ 15 g K, 20 g P+10 g K, 20 g P+15 g K per plant) and the second factor was pruning form (without pruning, open center pruning and hedge pruning). The result showed that the combination of phosporus and potassium fertilizer just gave a significant effect to number of shoot. The highest number of new shoots formed by fertilizing 15 g P+10 g K per tree per application. Pruning treatments had significant effect to plant architecture (i.e reduce plant height, land occupation). Open center pruning and hedge pruning made the crown more open that can increase the light interception so that increase the rate of photosynthesis.
MUTAGENIC EFFECTS OF SODIUM AZIDE ON THE GERMINATION IN RICE (Oryza sativa L. cv. INPAGO UNSOED 1) Bagus Herwibawa; Florentina Kusmiyati
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.v7i2.2759

Abstract

The available natural diversity highly limits the effort to improve the production of upland-rice with delicious and aromatic flavors. However, the mutagenesis can help improving the natural diversity. The aromatic-upland rice seeds, cv. Inpago Unsoed 1, were soaked in solution of NaN3 with the doses of 0 mM, 1 mM, 2 mM, 3 mM, 4 mM, 5 mM, 6 mM, 7 mM, 8 mM, 9 mM, and 10 mM, in four replications in completely randomized design. The observation included LD50, germination percentage at first-count and final-count. Data were tabulated and analyzed with CurveExpert 1.4 software for LD50, and generalized linear model in the PROC-GLM procedure of SAS 9.1 software. The means were generated and compared through Dunnett option, at probability level of 5%, in order to determine the difference in means between mutated and non-mutated seeds. The results show that the attributes of rice physiology affected by mutagenesis are sensitivity of rice to NaN3 with LD50 at 8.84 mM, and significant effect of NaN3 on the decreasing capacity of seed germination at > 6 mM for first count, and > 7 mM for final count.Keywords: germination, inpago unsoed 1, median lethal dose, rice, sodium azide  
POTENSI PENGEMBANGAN SORGUM SEBAGAI PANGAN ALTERNATIF, PAKAN TERNAK DAN BIOENERGI DI ACEH Elvira Sari Dewi
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.v7i2.3499

Abstract

This study aims to introduce sorghum and its potential as an alternative food, fodder and also a source of energy in the form of bioethanol. This activity targets the absence of accurate information about the sorghum varieties suitable for all of the end product of sorghum. Adaptability allows sorghum to be planted on marginal lands without having to compete against the land with important agricultural crops. The observed variables including generative morphological traits and yield components and the potential of bioethanol will be produced. The study of variables of the generative traits (plant height, panicle length, and panicle weight) and yield components (weight of 100 seeds / plot and seed dry weight / plot) shows that the three varieties tested responded well to the environment is growing. Varieties Pahat indicates growth response and the best results followed by Kawali and UPCA. Pahat is more likely to be studied and developed in Aceh.
Amelioration Peat With Various Industrial Waste on Growth and Results Two Varieties of Maize (Zea mays L.) Marlina Marlina; Nelvia Nelvia; Armaini Armaini
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.v7i2.3350

Abstract

This study aims to get ameliorant formulations of various industrial wastes most suitable for the growth and yield of maize varieties Earth-3 and NK-212 in peatland, research design using a split plot design with 12 combination and each treatment was repeated 3 times. The main plot of treatment consists of: (V1): Varieties of Earth-3, (V2): Varieties of NK-212. Treatment subplot, which consists of six formulations ameliorant, namely: F1 (60% TKKS + 20% ATKS + 10% dregs + 10% fly ash), F2 (60% TKKS + 10% ATKS + 20% dregs + 10% fly ash ), F3 (60% TKKS + 10% ATKS + 10% dregs + 20% fly ash), F4 (40% TKKS + 30% ATKS + 10% dregs + 20% fly ash), F5 (40% TKKS + 20% ATKS dregs + 30% + 10% fly ash) and F6 (40% + 10% TKKS ATKS dregs + 20% + 30% fly ash). The data obtained were statistically analyzed using analysis of variance (ANOVA) followed by HSD test at a rate of 5%.The results showed that the peat soil improvement ameliorant consists of various formulations, is 40-60% TKKS, ATKS 10-30%, 10-30% and 10-30% fly ash Dregs, giving real effect to the varieties and formulations ameliorant. Varieties significantly affect a male flowers and female flowers. Formulation ameliorant significant effect on plant height and timing of male flowers and female flowers. Interactions both provide the same effect on all observed variables, and results from the production of the resulting show, cob was formed to produce cob big and long, the number of lines of neatly arranged and the seed is fully charged and the skin covering the cob well (± 98%) is in conformity with description. This is because the availability of nutrients that keep running from ameliorant provided, so that the nutrients are available to be fairly balanced.Varieties of Earth-3 with formulations F6, better used for peat because varieties of proven Earth-3 and F6 formulations were able to accelerate the emergence of male flowers and female flowers, thus spurring the generative plant growth, by accelerating the maturation of seeds so as to accelerate the harvest.
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.

Page 1 of 1 | Total Record : 6

 1 

Filter by Year

2017 2017


Reset
Filter By Issues
All Issue Vol 16, No 1 (2025): Agustus 2025 Vol 15, No 2 (2025): Februari 2025 Vol 15, No 1 (2024): Agustus 2024 Vol 14, No 2 (2024): Februari 2024 Vol 14, No 1 (2023): Agustus 2023 Vol 13, No 2 (2023): Februari 2023 Vol 13, No 1 (2022): Agustus 2022 Vol 12, No 2 (2022): Februari 2022 Vol 12, No 1 (2021): Agustus 2021 Vol 11, No 2 (2021): Februari 2021 Vol 11, No 1 (2020): Agustus 2020 Vol 10, No 2 (2020): Februari 2020 Vol 10, No 1 (2019): Agustus 2019 Vol 9, No 2 (2019): Februari 2019 Vol 9, No 1 (2018): Agustus 2018 Vol 8, No 2 (2018): Februari 2018 Vol 8, No 1 (2017): Agustus 2017 Vol 7, No 2 (2017): Februari 2017 Vol 7, No 1 (2016): Agustus 2016 Vol 6, No 2 (2016): Februari 2016 Vol 6, No 1 (2015): Agustus 2015 Vol 6, No 1 (2015): Agustus 2015 Vol 5, No 2 (2015): Februari 2015 Vol 5, No 1 (2014): Agustus 2014 Vol 4, No 2 (2014): Februari 2014 Vol 4, No 1 (2013): Agustus 2013 Vol 3, No 2 (2013): Februari 2013 Vol 3, No 1 (2012): Agustus 2012 Vol 2, No 2 (2012): Februari 2012 Vol 2, No 1 (2011): Agustus 2011 Vol 1, No 2 (2011): Februari 2011 Vol 1, No 1 (2010): Agustus 2010 More Issue