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Sumono Sumono
Program Studi Keteknikan Pertanian Fakultas Pertanian USU
Agriculture, Biological Sciences & Forestry Engineering

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Review of Tertiary Irrigation Canals in the Suka Maju Village Sei Krio Sunggal, Deli Serdang District Devy Rosalin Sinaga; Sumono Sumono; Sulastri Panggabean
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 3 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

The distribution system of water on the field of Suka Maju villages is done through tertiary canal (a soil canal). This can resulted in waterloss through evapotranspiration, percolation and seepage so that conveyance efficiency of water become so little. Therefor it’s needed to study about the system further more. This research was aimed to study the tertiary irrigation canal in the Suka Maju village Sei Krio Sunggal, Deli Serdang district. The result showed that in the field conveyance efficiency (at the same distance) was 68,39% for canal 1 and 95,92% for canal 2. Additionally the sedimentation was also found in the canal, so that it was important to redesign the dimensions of the tertiary canal. Thus the sedimentation as well as the scoured could be reduce. The best tertiary canal dimensions for canal 1 was a combination of 0,02% slope, canal width (B) of 0,42 m and the depth of water (D) of 0,21 m, while for canal 2 a combination of 0,02% slope, canal width (B) of  0,51 m and the depth of water (D) of  0,26 m. Key Words: Tertiary Canal, Waterloss, Conveyance Efficiency, Design of Canal.
Water Conveyance Efficiency and Quality with Water Filtration Plant Cucumber son Fish Farming Technology Based Akuaponik carp Haryanto Rohman Siregar; Sumono Sumono; Saipul Bahri Daulay; Edi Susanto
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 3 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

The basic principles used in the system is are circulation akuaponik, there use of water that has been used in the cultivation of carp, through a combination of akuaponik and hydroponics. This study aims to determine the water conveyance efficiency of water in plants, knowing the degree of acidity (pH), dissolved oxygen (DO) of water, ammonia (NH3) and the temperature in the process of raising fish and cucumber plants, and perform economi analysis methods applied akuaponik. The results of this study showed average water conveyance efficiency on full half coal pan 100 % end on full coal pan 79,61 %, well as a solid stocking of carp weighing 50ekor/m2 reached 147-150 grams per fish of initial weight 80-110 grams per cow within 3 months. Water quality pH, DO, NH3, and temperature shows the water quality meets there quirements of carp culture. Break even point production for fish 460,1 ton/years and 403,1 ton/years for cucumber plants. Keywords: water conveyance efficiency, water quality, plant cucumbers, akuaponik, and carp.
Review Old Effect Study On Quality of Irrigation Water and Physical Properties Andosol Soil And Plant Growth Soybean (Glycine max) Siti Alfi Syahrin; Sumono Sumono; Adian Rindang
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 3 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Soybean plants were flooded for a long time will inhibit the growth and yield of soybean. For that, there should be proper drainage, in order to cope with flooding due to decreased plant productivity. This study aimed to assess the effect of long inundation on the growth of soybean plants using Andosol soil. Measure variable is water quality, physical properties soil and soybean production. The results indicate that water quality parameters waterlogged conditions 3 days whereas the dissolved oxygen, in the affect the physical properties of soil is the pH of the soil, with soybean production (2 plants / pot) 96 pods. On the waterlogged conditions until wilted/dead water quality parameters  affect the dissolved oxygen and pH of the water, in the affect the physical properties of soil is the pH of the soil, with soybean production 36 pods. On the condition of field capacity water quality parameters and physical properties of soil in accordance with the terms optimal growth of soybean plants, with soybean production 241 pods. Keywords: water quality, soil physical properties of Andosol, the growth of soybean plants
(Study of Tertiary Irrigation Canals In The Sei Beras Sekata Village Sei Krio Sunggal, Deli Serdang District Sri Amelia Susan Ginting; Sumono Sumono; Ainun Rohana
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 3 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

In the distribution of irrigation water through a soil tertiary canal, there can be a great loss of water, sedimentation and canal scoured if not well designed. This research was aimed to review, to calculate the waterloss and efficiency as well as to designing a good canal dimensions of tertiary canals to prevent scour and sedimentation at 2 tertiary canals in the Sei Beras Sekata village Sei Krio Sunggal, Deli Serdang district. The results showed that sedimentation occurred in both tertiary canals, so that redesign of the dimensions on the both canals was needed. Efficiency at the same distance (30m) in the canal 1 was 79,42 % and canal 2 was 91,72 %. The best tertiary canal dimensions for canal 1 was the combination 0,02% slope, the channel width (B) was 0,62 m and the depth of water (D) was 0,31 m and  for canal 2 was the combination 0,02% slope, the canal width (B) was 0,58 m and the depth of water (D) was 0,29 m. Key Word: Tertiary Canal, Waterloss, Conveyance Efficiency and Canal Dimensions
Effect of Density of Air Line and Height of Used Cookimg Oil on Burning Quality of Oil Palm Soil Waste Biobriquettes Zulvi Arwana Fakih; Saipul Bahri Daulay; Sumono Sumono; Ainun Rohana
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 3 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Palm oil mill solid waste resulting from CPO production process is channeled into pond waste (Cooling Pond I). It is usually thrown to the ground so that it can contaminate the environment. This study was aim to utilize the oil palm waste as briquettes. Briquettes is one of the alternative to replace oil. Research was done by completely randomized factorial design with 2 factors i.e : density of air line (0,4, 0,8, and 1,2 cm) and Height of used cooking oil (2, 2,5, and 3 cm). Parameters observed were heating time, oil volume, and sootness. The results showed that the density of air line had a highly significant effect on the heating time, volume of oil and had no effect on the sootnes. Height of used cooking oil had a significant effect on sootness and had no effect on the heating time and volume of oil. The best treatment combination was L1T2 (0,4 centimeters density of air line and 2,5 centimeters Height of used cooking oil) with equipment heatimg time of 43,90 minute  and 1,79 gr sootness. Key words: Briquettes, density of air line, Height of used cooking oil centration, Oil palm solid waste.  
Rainfall Analysis in Kebun Rambutan oil palm plantation PT Perkebunan Nusantara III with water balance model Aldilla Pratiwi Tanjung; Sumono Sumono; Lukman Adlin Harahap
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 4 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Oil palm has been rumored as a plant which more water consumption, therefore a research is needed with water balance model to arrange and analyze rainfall parameters as a water source at Kebun Rambutan PT Perkebunan Nusantara III during March-July 2013. Water balance model consist of rainfall, throughfall, stemflow, interception, actual evaporation and runoff. The results showed that the soil at the site has Ultisol land order with sandy clay loam texture and bulk density of, 1,284 g/cm3, particle density of 2,663 g/cm3, porosity of 51,471% and soil organic matter of 2,275%. Daiy rainfall during the research was 3,456 mm/day, however based on yhe calculation of 10 years data from BMKG, daily rainfall during March-July was 4,269 mm/day. Actual evaporation was 2,929 mm/day and in field capacity was 358,05 mm, so that 143,837 mm more water as percolation. Keywords : rainfall, oil palm, water balance
The determination of value of soybean and lemongrass plants factors using small plots and USLE methods on Andepts soil in Kwala Bekala Estate USU Dwi Ayu Febrina; Sumono Sumono; Lukman Adlin Harahap
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 4 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

One way to overcome erosion is using vegetative methods, where its influence can be manifested by the C factor. The best C factors used in determining the amount of erosion is the value of C in the local area. This study was aimed to determine the value of soya bean and lemongrass crop factor on the Andepts soil during March to July 2013 using the method of small plots and USLE. Parameters used in determining the C factor were the amount of erosion, the allowable erosion rate, and the erosion hazard level. The results showed that the amount of erosion on land without a crop was 0,46 ton (ha.year)-1, on lemongrass land was 0,39 ton (ha.year)-1, on soybeans land was 0,30 ton (ha.year)-1. The amount of allowable erosion rate was 32 ton (ha.year)-1. While erosion hazard rate on land without a crop was 0,014; on lemongras land was 0,012 and on soybeans land was 0,009 which include in low category. The value of soybeans crop factor using rainfall research data for 4 months and 10 years data was 0,655 and 0,666 respectively. The value of lemongrass crop factor using rainfall research data for 4 months and 10 years data was 0,851 and 0,866 respectively. Key words : andepts, C factor, erosion,, Kwala Bekala USU
Rainfall Analysis at the oil palm are Kebun PTP. Nusantara II Tanjung Garbus with water balance model) Candra Kirana; Sumono Sumono; Najif Ichwan
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 4 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Oil palm plantation is rumoured as the main causes of deforestation, various damages of biodiversity and too much water consumption, therefore a research is needed with water balance model to arrange and analyze rainfall parameters as a water source at Kebun PTP. Nusantara II Tanjung Garbus, which carried out from April to July 2013. Water balance model consist of rainfall, throughfall, stemflow, interception, actual evapotranspiration and surface runoff. The result showed that the soil at the site was entisols with effective depth of 78 cm, sandy loam soil texture, bulk density of 1,363 g/cm3, particle density of 2,639 g/cm3, porosity of 48% and soil organic matter of 2,67%. The recent actual evapotranspiration during research was 99,039 mm/month whereas rainfall at the period was an average of 57,1 mm/month and becaming throughfall and stemflow of 45,397 mm/month, the interception was 11,72 mm/month and the surface run off was 0 mm/month. Height of ground water during 4 months research was 159,8 mm and in field capacity was 321,36 mm, so that 161,56 mm water deficit occurred. Based on 10 years annual rainfall of BMKG at the same months, the average of rainfall was 115/month. Key Words: rainfall, oil palm, water balance, water deficit
Permeability Study of Several Soil Types in Kwala Bekala Field Trials USU Through Laboratory and Field Test Nanda Akbar Siregar; Sumono Sumono; Achwil Putra Munir
Jurnal Rekayasa Pangan dan Pertanian Vol 1, No 4 (2013): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Permeability of the soil is one of the important factor in designing drainage channels. The difference in the value of the permeability of the soil in the laboratory and in the field is due to of the different conditions in the test procedure. This study was aimed to determine the value of the rate of soil permeability on Andepts, Inceptisol, and the Ultisol through laboratory and field testing. Results of laboratory studies showed the value of the permeability rate was 1.34 cm/h at Andepts, 3.20 cm/h at g Inceptisol, and 1.06 cm/h at Ultisol. The field results showed that value of the permeability rate was 1.26 cm/h at Andepts, 2.23 cm/h at Inceptisol, and 0.98 cm/h at Ultisol. Factors affecting the value of the permeability differences among the three types of ground, among others, were the depth and the effective porosity of the soil. Difference in the value of soil permeability results in the laboratory and in the field was because of the thickness of the soil. Key Words: Permeability, Effective Depth, Porosity, Drainage.
The Design of Electricity Generator Equipment Using Irrigations Water Hadryanus Simanjuntak; Sumono Sumono; Saipul Bahri Daulay
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 4 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

The development of technology has increased the used of electrical energy in agricultural equipments, so we need an alternatve to supply the requirement of electrical energy by using irrigations line therefore an electricity generator equipment using irrigations water (water mill) was designed.This research was abaut designing each component of the water mill suck as the dimension of the blades, wheels diameter, pulleys diameter and the rate of water flow. Parameters observed were the effective capacity and the manufacturing cost. The result, showed that the effective capacity was 150 wh and the manufacturing cost was Rp 6.000.000,-. Keywords: electricity generator, irrigation line, water mil,
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