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All Journal Jurnal Agro Teknologi Tropika Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Agroekoteknologi International Research Journal of Business Studies (E-Journal) EcoNews Jurnal Sagu
Besri Nasrul
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Agriculture, Biological Sciences & Forestry Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Public Health Social Sciences

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Model Pengelolaan Perkebunan Kelapa Sawit Berkelanjutan Pada Lahan Gambut di Provinsi Riau Nasrul, Besri; Hamzah, Anthony; Nedi, Syahril
Jurnal Agro Teknologi Tropika Vol 1, No 01 (2012)
Publisher : Jurnal Agro Teknologi Tropika

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Abstract

A model of sustainable oil palm management in the tropical peatlands in Riau, precise and comprehensive data ofland and social economic farmers are required. The research has conducted in the Riau District four months by usingfield survey on land unit. The lands were had evaluated by maximum limiting factors and the socio-economic werecalculated by Multi-Dimensional Scaling. Oil palm development exist in the peatland affected on: 1) DHL score whichexceeds saturation level of 4 mS, and the highest score in Bengkalis 107,32 mS; 2) Land subsidence > 6 cm year-1especially Rokan Hilir have 18 cm year-1; 3) Change of ground water exceeding value float for oil palm (60 cm), highestvalue there was Siak 30-95 cm; 4) Level continue oil palm plantation in peatlands for the ecology dimension showedindex 47,35% (less have continuation) with ecology factor having an effect: water level, prevention of burning land,usage of amelioran /fertilization, and specific of site technology; 5) For social dimension showed index 55,65% (enoughhave continuation) with social factor having an effect: community empowerment, policy synchronization, solving of sosio-conflict, and weak of law straightening; 6) For economic dimension showed index 68,62% (enough have continuation)with economic factor having an effect: capital structure, price of fruit, and production equipments.
Potential Oil Palm Industry Development in Riau Besri Nasrul, Almasdi Syahza, Rosnita Rosnita, Suwondo
INTERNATIONAL RESEARCH JOURNAL OF BUSINESS STUDIES Vol 6, No 2 (2013): August-November 2013
Publisher : Universitas Prasetiya Mulya

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Abstract

Penilaian Kerusakan Tanah Pada Produksi Biomassa Perkebunan Di Kecamatan Kuala Cenaku Kabupaten Indragiri Hulu Candra Richardo Saragih; Besri Nasrul; Idwar '
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

This research aims to identify the damage of the soil as well as evaluating the extent of soils damage due to the production of biomass plantations. This research was conducted using survey methods. The result shows that based on evaluation on plantation of biomass production which is as a result of forest conversion, founded there are same soil chemical and  physical are changing. The physical soil changes on plantation area are moisture content that  increasing 1.2%, decrease of water content 18.1% on sub group haplosaprists soil, increaseing of weight 0,19 g/cm3 on sub group endoaquents land, decrease of weight to 0.02 g/cm3 on haplosaprists soil sub group, the increase in the value of specific gravity 0.36 g/cm3 soil sub group on endoaquents heavy type of value, decrease ofland sub group haplosaprists 0.27 g/cm3, the decline in the value of the total pore space is 1.65 % on the land sub group endoaquents and 2.1 % on the land sub group haplosaprists. Chemical changes on plantations are decreasing of pH soils 2.1 on the sub group haplosaprists land, a decrease of DHL value 1.79 dS/m on the sub group endoaquents land, an increase of 0.36 dS/m on the sub group haplosaprists land,  redox value of soil on the 25.5 mV on the sub group haplosaprists land. Biological properties of the soil changes on the plantation include the increasing amount of soil microbes 2.6 cfu/g on the sub group endoaquents soil and 2.1 cfu/g on sub group at haplosaprists soil.
ANALISIS TINGKAT BAHAYA EROSI DI DAERAH ALIRAN SUNGAI KAMPAR BAGIAN HULU Irianti, Mitri; Nasrul, Besri; Idwar
EcoNews Vol 1 No 1 (2018): EcoNews
Publisher : Program Studi Lingkungan, Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ecn.1.1.p.1-7

Abstract

The upstream of Kamparwatershed represent the part of Siak Watershed in the Province ofRiau which has been degradated.This research aims to determine the location, wide, anddegree of the land criticality according to the erosion hazard level in the upstream ofKampar watershed. So the research can determine the way, type, and priorities ofwatershed management. This research used survey method and laboratory analysis of soilsamples. The survey was done by observing the land use and conservation applied to theland unit. The data collected were rainfall, soil characteristics, slopes, crop management,and land conservation techniques. The obtained data were analyzed using the USLEformulation to define the erosion hazard level of the upstream Kampar watershed. Theresults found that the erosion of the upstream Kampar watershedis in the high category.The best practices to reduce the level of erosion hazard in the upstream Kampar watershedare improving the crop management and land conservation techniques in an integratedmanner on each land unit.
Survai Pemetaan Tanah Di Kecamatan Teluk Meranti, Pelalawan Besri Nasrul
Jurnal Sagu Vol 6, No 02 (2007)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (627.637 KB) | DOI: 10.31258/sagu.v6i02.1513

Abstract

To optimize the utilization of the soils, especially in the wetlands, precise and comprehensive understanding of soil characteristic is needed to support agricultural works. The study was conducted in the Teluk Meranti District, Pelalawan for five months. The field survey was carried out on 1:50.000 scale map which was used for mapping, classifying, describing morphological, physical, and chemical soil properties. The soil classification systems applied to this study were soil taxonomy until family categories. The result of study indicated that areas occupied by six soil mapping units were: sapric haplohemist on 42.173 Ha areas (11%); typic haplohemist on 111.520 Ha areas (29%); typic haplosaprist on 212.486 Ha areas (54%); typic endoquents on 14.310 Ha areas (3%); sulfic endoaquepts on 4.297 Ha areas (1%); humic endoaquepts on 5.235 Ha areas (1%). Key words: soil survey, soil mapping, soil classification, Pelalawan
TINGKAT KERUSAKAN TANAH AKIBAT PRODUKSI BIOMASSA PERTANIAN DI KECAMATAN KUALA CENAKU KABUPATEN INDRAGIRI HULU Saiful Amri; Besri Nasrul; Armaini '
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

The research aims to study the land degradation as impact agricultural biomass production  Sub-district Kuala Cenaku Indragiri Hulu, Riau Province. The research was carried out with methods of soil survey. Based on field observations that guided map and global positioning observation 4 point to the use of agricultural biomass production and 5 points on the production of forest biomass as a control. Based on Government Regulation No. 7/2006, land quality in Kuala Cenaku is not degradation criteria by agricultural biomass production. In General, value of parameters subsidence, pirit, ground water depth, pH, redox, electric conductivity, bulk density and particle density of the agricultural biomass production is higher than the production of biomass forestry. However, the value of the number of microbes, solum thickness, permeability, moisture content and porosity in agricultural biomass production is lower than on the production of biomass forestry. Key words : Biomass Production, Degradation, Kuala Cenaku
PENENTUAN WAKTU TANAM PADI GOGO BERDASARKAN NERACA AIR LAHAN DI KABUPATEN ROKAN HULU Gian Juliano; Besri Nasrul
Jurnal Agroekoteknologi Vol 12, No 2 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i2.12696

Abstract

Especially in Rokan Hulu Regency, the low productivity of upland rice is caused by the improper planting time. Land dryness often occurs as a result of incorrectly predicting climate which in turn hurts crop yields. This research was conducted to determine the level of groundwater availability based on the analysis of the land water balance and to determine the planting time of upland rice in the Rokan Hulu Regency. The method used in this research is a survey method. The primary data consisted of the water content of field capacity, permanent wilting point, and bulk density. Location of the soil sampling consisted of seven Homogeneous Land Units (SLH) resulted from overlay of soil type map, administrative map, dryland agricultural map using the Geographic Information System technique. Secondary data (climate period 1990-2019) were obtained from Balai Wilayah Sungai Sumatera III. Land water balance analysis was performed using the Thornthwaite-Matter methods. The data obtained were analyzed using descriptive statistics to explain the period of surplus and deficit in groundwater, as well as for determining the planting time for upland rice based on soil water content and plant water needs per growing period at each SLH. The results of the research showed that the Rokan Hulu regency was classified as a wet area with an annual rainfall of 2,751.1 mm (Oldemann C1). Soil water content is classified as very sufficient criteria every month, both topsoil and bottom layer in the range of January-May and September-December. However, in the range of June-August, the soil water content varied at each SLH. Upland rice planting (Inpago Varieties) can be done in January, May, and September in SLH 1, SLH 2, SLH 3, SLH 4, SLH 5, and SLH 6, while in SLH 7 upland rice planting is carried out in January and September. Planting using local varieties can be done in February and September in SLH 1, SLH 2, SLH 3, SLH 4, SLH 5, and SLH 6, while in SLH 7 planting can be done in March and September. Alternating planting can also be done by planting inpago varieties in February and local varieties in September.
Masukan Teknologi Tinggi untuk Meningkatkan Kelas Kesesuaian Lahan kelapa Sawit (Studi Kasus PT. Teso Indah) Besri Nasrul; Edison Anom
Jurnal Sagu Vol 7, No 2 (2008)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2045.51 KB) | DOI: 10.31258/sagu.v7i2.1106

Abstract

Identification of high inputs to increase the land suitability for oil palm plantation was carried out at PT. Teso Indah, Indragiri Hulu, Riau in 2006. The land evaluation system applied in this study was maximum limiting factors. The result of this study indicated that reas occupied by three soil mapping units were: SPT1 of 3,988.36, SPT2 of 807.57 and SPT3 of 21.07 ha. Actual land suitability classes of PT. Tweso Indah were not suitable  currently and the limiting suitability factors are depth (100-200 cm), flood, drainage, pH, and base saturation. The high inputs needed to increase the suitability class are compacted peat and draiage channel construction.
Perencanaan pengembangan Hortikultura pada Lahan gambut Menggunakan Analisis Sistem Informasi Geografi Besri Nasrul
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2862.182 KB) | DOI: 10.31258/sagu.v8i02.1386

Abstract

Developing horticultural in the peat land needs geographical information system to gain data about its potential. The study was conducted at Meranti District, Riau Province at 2008. The result of study indicated that fruit crops (mango, durian, rambutan, soursop, avocado, mangos teen, citrus, jackfruit, banana, star fruit, papaya, and pineapple had the S2 land suitability for shallow-middle peat (50-200 cm). Based on this result, Meranti district has potential as a central of tropical fruits. The distribution of tropical peat land in Meranti district is about 263.647 ha or 64% tropical peat land.
Co-Authors Anthony Hamzah Armaini ' Candra Richardo Saragih Edison Anom Gian Juliano Idwar Idwar ' Mitri Irianti Saiful Amri Syahril Nedi