Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Pangan dan Pertanian
Sumono Sumono
Program Studi Keteknikan Pertanian Fakultas Pertanian USU
Agriculture, Biological Sciences & Forestry Engineering

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

 1   2   3 
Determination of Value of Crop Factor With Corn and Cassava Using USLE Method and Small Plots on Ultisol Land in Siborongborong District of North Tapanuli Yenci Wulandari Manik; Sumono Sumono; Nazif Ichwan; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.168 KB)

Abstract

Crop factor (C) is a factor that is easier to modify in an effort to reduce erosion. This study was aim to determine the value of crop factor of corn and cassava during July to October 2012 using USLE prediction and methods of small plots. In addition, this study was also aim to quantify the allowable erosion rate (T) and Erosion Hazard Level (TBE). Parameters measured were effective soil depth, soil permeability, levels of C-organic soil, soil texture, soil structure, and rainfall. The results showed that the value of the cassava crop factor using rainfall research data for 4 months and 12 years data were 0.68 and 0.69 respectively, and the value of the corn crop factor using rainfall research data for 4 months and 12 years data were 0.58 and 0.59 respectively. The amount of allowable erosion rate is 17.17 ton (ha.year)-1. While Erosion Hazard Rate (TBE) corn and cassava land were 0.020 and 0.024 respectively, which included in the low category. Key words: Erosion, Ultisol, Crop Factor, Siborongborong
Evaluation of Erosion Rate on Several Slopes on Ultisol Land With Peanut Plant on Small Plot Method and USLE Prediction in The Siborongborong District, North Tapanuli Agri Dayanti Sipayung; Sumono Sumono; Lukman Adlin Harahap
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (488.003 KB)

Abstract

Cultivation of crops on sloping land is  vulnerable to erosion if no soil and water conservation measures applied. This study was aim to quantify the erosion, determining the tolerable rate of erosion, and the erosion rate (TBE) in the Ultisol soil on slopes: 9%, 19%, and 32% plantedwith  peanuts, using small plots and USLE predictions on July-October 2012 in the District Siborongborong. The results showed that the amount of erosion that occurs for USLE prediction method based on 12 years of rainfall data for the slopes of 9%, 19%, 32%, were 20.91, 69.43, and 166.47 tons/ha.year respectively, with moderate to very high TBE category. USLE prediction method based on rainfall data for four months of study with 9%, 19%, 32% slopes, were 0.4, 1.2,and 2.9 ton/ha.year respectively with low TBE category. Small methods plots for slopes of 9% 19%, 32%, were 12.36, 12.54, and 0.63 tons/ha year respectively with low TBE category. The magnitude of the tolerable rate of erosion at 17:17 tonnes/ha.year (17.17 mm/ha.year). Key words: Erosion, Ultisol land, Peanut Plant, Siborongborong
Study of Infiltration Soil Rate in Some Lands Using at Desa Tongkoh Kecamatan Dolat Rayat Kabupaten Karo Ahmad Eka Putra; Sumono Sumono; Nazif Ichwan; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.68 KB)

Abstract

The aim of this research was to know the infiltration rate in some land uses at Desa Tongkoh Kecamatan Dolat Rayat Kabupaten Karo using Philips equation model. The land uses i.etomato field, avocado field, and pine forest were observed. Parametersobserved were moisture content, soil texture, organic matter, bulk density, particle density, porosity, cumulative infiltration. Double ring infiltrometer that pressed into the soil were used in this research. The decreased of water level was observed with interval of 0, 5, 10, 20, 30, 45, 60, 120, 180, 240 minutes. The results for every land uses showed that the highest infiltration was found in tomato field, and pine forest, the lowest was found in avocado field. Factorsaffected the infiltration rate were soil texture, porosity and organic matter. Key word: Infiltration Rate, Tomato Field, Avocado Field, Pine Forest, Tongkoh Village
Evaluation of Erosion Rate With Small Plots and USLE Methods on Ultisol Soil Slope With Sweet Potato Plants in North Tapanuli Siborongborong Devi Yundri Barus; Sumono Sumono; Lukman Adlin Harahap; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (377.389 KB)

Abstract

Agricultural cultivation, particularly food crops grown on sloping land without conservation  water and soil measures have a high erosion potential. This study was aimed to measure the erosion by determining the rate of allowable erosion  and erosion hazard level on Ultisol soil using Sweet potato intercropping with plant with slope of 9%, 21%  and 32 % that small plots and USLE methods in July-October 2012 in the Siborongborong District. The results showed the amount of erosion  using small plots for slope of  9 %, 21 % and 32 % were respectively of 0.26 tons ha-1 year-1, 0,40 tons ha-1 year-1 and 0,54 tons ha-1 year-1 respectively with low erosion hazard level category. USLE method based on 12 years of rainfall data for the slope of 9 %, 21 % and 32 %, were 42,49 tons ha-1 year-1 , 165,31 tons ha-1 year-1 and 351,35 tons ha-1 year-1 respectively with moderate to very high erosion hazard level category. USLE method based on the rainfall data 4 months  the study period for slope of 9 %, 21%, and 32 % respectively by 0,75 tons ha-1 year-1 , 2,90 tons ha-1 year-1 , and 6,09 of tons/(ha. year) with low Erosion Hazard Level category and the magnitude of the erosion rate allowed was 17.17 tons ha-1 year-1 or equal to 17,17 mm year-1. Key words: Erosion, Ultisol Soil, Sweet potato plant, Siborongborong.
Study of Soil Infiltration Rate in Some Type of Lands at Desa Sempajaya Kecamatan Berastagi Kabupaten Karo Rika Isnaini; Sumono Sumono; Ainun Rohana
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.738 KB)

Abstract

Infiltration is a very important component in soil conservation. Because as it coralation with rain intensity, run off, and erosion. The aim of this research was to know  the infiltration rate in some type of lands i.e chili field, coffee field, and bush at Sempajaya Kecamatan Berastagi Kabupaten Karo using Philips equation model. Parameters observed were moisture content, soil texture, bulk density, particle density, porosity, organic matter and cumulative infiltration was used. Double ring infiltrometer that pressed into the soil, and filled with water was used. The decreased of water was observed with interval of  0, 5, 10, 20, 30, 45, 60, 120, 180, 240 minutes. The results showed that the highest infiltration rate was found in bush, followed by chili field, and the smallest was found in coffee field. The biggest influence on the  infiltration rate was organic matter. Key words: Infiltration rate, chili field, coffee field, bush, Sempajaya
Evaluation of Erosion Rate With Small Plots and Usle Methods in Some Ultisol Soil Slope With Mixed Plants in North Tapanuli Siborongborong District Mardohar Aritonang; Sumono Sumono; Lukman Adlin Harahap; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.995 KB)

Abstract

Sloping land has a high erosion potential if converted to agricultural land without conservation measures. This study was aimed to measure erosion, determine tolerable erosion rate and Erosion Hazard Level (TBE) the Ultisol soil erosion using intercropping crop with peanuts and corn with slope of 9%, 19%, and 31% in July-October 2012 in the District Siborongborong using small plots and USLE predictions. The results showed that the amount of erosion using small plots for slope 9%, 19%, and 31% were 0,3 tons (ha.years)-1, 0.52 tons (ha.years)-1, and 0, 68 tons (ha.years)-1 respectively with low Erosion Hasard Level (TBE) category. USLE predictions based on 12 years of rainfall data for the slope of 9%, 19%, and 31% were 40.78 tons (ha.years)-1, 130.08 tons (ha.years)-1, and 312.78 tons (ha.years)-1 respectively with Erosion Hazard Level (TBE) category of moderate to very high. Predictions based on the USLE 4 months rainfall data for slope of 9%, 19%, and 31% were 1,02 tons (ha.years)-1, 3,28 tons (ha.years)-1, and 7,89 tons (ha.years)-1 respectively with low Erosion Hazard Level (TBE) category. The amount of tolerable erosion rate is 17,17 tons (ha.years)-1. Key words: Erosion, Ultisol Soil, Mixed Crops, Siborongborong
Evaluation of Several Methods of Determining Drainage Modulus in Wetland Ricefield Sei Beras Sekata Regional Sunggal Deli Serdang District Zulhakki Zulhakki; Sumono Sumono; Lukman Adlin Harahap; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.34 KB)

Abstract

The aim of this study was to quantify and to compare the modulus values ​​of wetland ricefield drainage in the village of Sei Beras Sekata. Drainage modulus value is used as a reference to throw out water from the wetland ricefield. Drainage modulus values ​was ​calculated by three methods i.e plotting maximum daily rainfall, daily inundation simulations with a daily water balance in the mapped fields, and using the formula of the Department of Public Works. It was found from the research, that the drainage modulus values on daily maximum rainfall plotting methods was 29 mm day-1, the daily inundation simulation methods with high daily water balance mapped fields was 40.3 mm day-1, and formula of the Department of Public Works was 61,2 mm day-1. Key words: drainage modulus, wetland ricefield, Sei Beras Sekata
Drip Irrigation Efficiency Analysis and Crop Water Requirements of Mustard (Brassica juncea) in The Inceptisol Soil Febrina Torop Simangunsong; Sumono Sumono; Ainun Rohana; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.584 KB)

Abstract

Nowadays, the increasing human need for water, is in sharp contrast with the increasingly limited water availability, especially in agriculture so that adversely affect the crop production. Therefore it is necessary to use the availability of water effectively and efficiently by creating an appropriate irrigation technologies and efficient in water as drip irrigation. This study was aimed to analyze the efficiency of drip irrigation and crop water requirements of mustard using inceptisol soil. The measurements were made by direct observation in the field at three growth phases, namely the initial, middle, and late phases. The results showed that the crop water requirements of mustard in the early phase was 2.88 mm.day-1, in the middle phase was 6.58 mm.day-1 and in the late phase of growth was 6.1 mm.day-1. Efficiency consumption produced was very high with average of 100% and storage efficiency was low i.e < 90%. This indicated an imbalance between water usage efficiency and storage, so that the production of mustard plant that produced was not optimal. Key words: efficiency, drip irrigation, inceptisol soil, crop water requirement, mustard
Efficiency Analysis of Drip Irrigation and Crop Water Requirement of Watermelon (Citrullus vulgaris S.) on Ultisol Soil Ira Septiana Pasaribu; Sumono Sumono; Saipul Bahri Daulay; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.505 KB)

Abstract

This research was held to analysis the efficiency of drip irrigation and crop water requirement of watermelon on ultisol soil. The parameters observed were water discharge, crop water requirement, physical properties of the soil, and the efficiency of drip irrigation (water usage and water storage). The results of this experiment indicated that the average value of water discharge was 898.4 ml.hour-1. The highest crop water requirement in the middle phase of growth was 6.23 mm.day-1 and the lowest crop water requirement occurred in the early phase of growth was 2.80 mm.day-1. Ultisol soil has sandy clay loam texture with a bulk density of 1.18 gr.cm-3, 2.12 gr.cm-3 particle density, and porosity of 43.20%. The largest water consumption efficiency was 100% and the lowest water consumption efficiency was occurred in the middle phase of growth i.e 96.7%. The largest water storage efficiency was occurred in the middle phase i.e 89.13% and the lowest water storage efficiency was occurred at the early phase of growth i.e 33.12%. Key words: Crop Water Requirement, Efficiency, Drip Irrigation, Ultisol Soil, Watermelon
The Efficiency of Drip Irrigation and Crop Water Requirement of Cauliflower on Andosol Land Irvan Immanuel Silalahi; Sumono Sumono; Saipul Bahri Daulay; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.471 KB)

Abstract

This research was held to calculate and assess the efficiency of drip irrigation and crop water requirement of cauliflower on andosol land. The parameters observed were the efficiency of the use of water, the efficiency of the water storage and crop water requirement. The results of this experiment indicated that the lowest water consumption efficiency was occurred in the early phase of growth i.e 91,85%, the largest water consumption efficiency was occured in the middle and end phase of the growth i.e 100%. The lowest water storage efficiency was occurred at the early phase of growth ie 23,77%, the largest water storage efficiency was occurred in the final phase i.e 76,42%. Crop water requirement in the initial phase was 2.88 mm.day-1, in the middle phase of growth was 6,58 mm.day-1 and the final phase of the growth was 6.1 mm.day-1. Key words: Efficiency, Drip Irrigation, Crop Water Requirement, Andosol Land, Cauliflower
Co-Authors Achwil Putra Munir Adian Rindang Agri Dayanti Sipayung Agustami Ramadhani Ahmad Eka Putra Ainun Rohana Ainun Rohanah Aldilla Pratiwi Tanjung Candra Kirana Devi Yundri Barus Devy Rosalin Sinaga Dwi Ayu Febrina Edi Susanto Febrina Torop Simangunsong Hadryanus Simanjuntak Haryanto Rohman Siregar Hisyam Pahlevi Ika Sundari Indi Sajiwo Ira Septiana Pasaribu Irvan Immanuel Silalahi Leni Leni Lukman Adlin Harahap Mardohar Aritonang Najif Ichwan Nanda Akbar Siregar Nazif Ichwan Rika Isnaini Riza Revita Pinem Rossiana Sianturi Saipul Bahri Daulay Sisca Christine Pratiwi Pardosi Siti Alfi Syahrin Sri Amelia Susan Ginting Sulastri Panggabean Tri Ayu Purnamasari Yenci Wulandari Manik Zulhakki Zulhakki Zulvi Arwana Fakih