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Sumono Sumono
Fakultas Pertanian, Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Engineering

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Performance Study of Drip Irrigation on Andosol Soil with Caisim (Brassica junceaL. ) Cultivation Dinda Puspa Sari; Sumono Sumono; Nazif Ichwan; Achwil Putra Munir
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Drip irrigation is a more economic method in distributing the water on caisim plant cultivation. This research was aimed to study the drip irrigation performance on Andosol soil with cultivation of caisim plant (Brassica juncea L.). The parameters observed were the characteristic of the soil physics, evapotranspiration, percolation, emission uniformity, use of water and the efficiency of water usage, wet weight and dry weight of caisim plant.Sanded clay textured andosol soil, evapotranspiration on the first growth phase was 0,72 mmday-1, on the middle phase was 1,92 mmday-1 and on the last phase was 0,96 mmday-1. The highest percolation was 2,65 mmday-1 on the middle growth phase on the planted soil and the lowest was 1,11 mmday-1 on the last growth on the non planted soil. The number of emission uniformity was 90,22 %. Efficiency of the highest water usage in the last growth phase on the soil without plant was 35,54 % and efficiency of the lowest in the middle growth phase on the palnted soil was 13,96 %. Efficiency of saving was 100 % on the middle growth phase and on the last. The wet  weight of caisim palnt was 129,5 g while the dry weight of caisim palnt was 7,83 g. Keyword : efficiency, drip irrigation, irrigation performance, Caisim plant, Andosol soil.
Permeability study of Several Soil Types in Sunggal Sei Krio District and in PTPN II Tanjung Morawa District Deli Serdang Through Laboratory and Field test Sarip Muda Siregar; Sumono Sumono; Lukman Adlin Harahap
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Permeability of the soil is one important factor in designing drainage channels. The determination of soil permeability can be done in the field and in laboratory. The research was aimed to determine the value of permeability rate in Sei Krio Alluvial, Entisol, and Ultisol soils in PTPN II Tanjung Morawa thorugh laboratory and field tests. Results of laboratory studies showed  that the rate of permeability on Alluvial, Entisol, and Ultisol soils were, 4.39 cm/hour, and 2,14 cm/hour respectively. The value of permeability rate in the field on Alluvial, Entisol and Ultisol soils were 3.45cm/hour, 4,12 cm/hour, and 2,01 cm/hour respectively. Factor affecting the permeability differences between the three types of soil were effective depth and porosity of the soil. Differences in soil permeability in laboratory and in the field were because of the thickness of the soil. Keywords: Permeability, Effective Depth, Porosity, Drainage.
The operation work evaluation and maintenance of Medan Krio Irrigation system in Sunggal District Deli Serdang regency Muhammad Satria Sebayang; Sumono Sumono; Achwil Putra Munir
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Medan Krio irrigation area is an irrigation area which has 2800 Ha width. This irrigation area can be classified as technical irrigation network. This research was conducted to evaluate the operation  performance and  maintenance the Medan Krio irrigation system. Some indicators which were used to know the work of the irrigation system were : functional work and irrigation network infrastructure, water sufficiency level, water distribution compatibility level, government institutional management, human resource and farmer institutional work. In this research, it was obtained that functional work and irrigation network infrastructure were very bad, water sufficiency level was less,water distribution compatibility level was good, government institutional management was very good, human resource was enough and farmer institutional work was very bad but in over all work evaluation and maintenance of Medan Krio irrigation system were still can be categorized as good. Keyword : Operation and maintenance, Medan Krio irrigation system.
Review of Manning and Chezy Constant for Some Tertiary Irrigation Canals in The Sei Beras Sekata Village Sei Krio Sunggal Deli Serdang District Sartono Hasugian; Sumono Sumono; Saipul Bahri Daulay
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Roughness of canal give effect to the speed of the water flow in it, which in the next, will affect to the efficiency and size of canal. Factors that affect to the canal roughness values ​​are wet surface canal constituent materials; The physical properties of the soil in canal; Irregularity of the canal; Vegetation growing in canal and scouring and deposition factor in canal. Research results indicated that scouring occured in canal which effect to the irregularities in the canal, so that solidify soil and material loading in canal surface were  needed. At the tertiary canal one manning roughness value was 0.0462 and chezy was 13.78; at the tertiary canal two manning roughness value was 0.0387 and  chezy was 15.98 and at the tertiary canal three manning roughness values was 0.0574 and chezy was 11.38. Keywords: manning and chezy constant, average flow rate, size of the canal
Review of Seepage Coefficient of Irrigation Channel on Andepts Soil at Laboratory Scale Siti Aisyah Ritonga; Sumono Sumono; Achwil Putra Munir
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Seepage is one of the causes of lost of water in irrigation channel. It is difficult to measure the seepage directly on the field. Therefore there should be a model or equation to determine the channel seepage that in the first through laboratory scale. This research was done to analyze the seepage coefficient of irrigation channel on Andepts soil through laboratory scale. The water balance component which was measured were evaporation, percolation and the seepage through channel wall. The research showed that the coefficient of seepage was about 60082,56 mm/day to 65059,2 mm/day. The evaporation number value was 4,224 mm/day and channel percolation was 8925,12 mm/day. Keyword : coefficient of seepage, irrigation channel, Andepts soil, laboratory scale.
Review of Tertiary Irrigation Canals in the Namu Ukur Utara Village Namu Sira-sira Sei Bingei, Langkat District Vikri Novandi Akbar; Sumono Sumono; Ainun Rohanah
Jurnal Rekayasa Pangan dan Pertanian Vol 2, No 3 (2014): 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.
The review of Rice Potential Production on Sungai Ular Irrigation Fields in Perbaungan District Serdang Bedagai Regency Ade Rina Manik; Sumono Sumono; Achwil Putra Munir
Jurnal Rekayasa Pangan dan Pertanian Vol 3, No 1 (2015): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Serdang Bedagai as one of rice centra in North Sumatera need to be reviewed its irrigation network to hold out and increase production. The purpose of this research was to study the rice potential production on Sungai Ular irrigation fields in Perbaungan district Serdang Bedagai regency in achieving the maximum level of rice production based on sun radiation level, time to grow rice, and rice variety. The research also studied the ratio between irrigation field and crops field, the ratio between technical irrigation with pre technical and conventional irrigation and also realibility of existing irrigation network. In the year of 2009-2013, the results indicated that the irrigation network realibility was need to increase. The average ratio between irrigation field and crops field was 1,80, the average ratio between technical irrigation with pre technical irrigation and conventional irrigation was 0,57 and the rice production target was 58,89 %. Keywords: irrigation network. potential production, production target,  rice
Drip Irrigation Performance Assessment In Latosol Soil Caisim (Brassica juncea L.) Cultivation Hotlin Dermawati Apriani; Sumono Sumono; Sulastri Panggabean
Jurnal Rekayasa Pangan dan Pertanian Vol 3, No 1 (2015): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

Drip irrigation is needed in the efficient use of water for the plant and also attention is needed for its performance. The study was aimed to determine the performance of drip irrigation on Latosol soil with and without Caisim plants (Brassica juncea L.). Parameters measured were soil physical properties, evapotranspiration, field capacity, emission uniformity, drip irrigation efficiency, and Caisim (Brassica juncea L.) dry weight.  The results showed that Latosol soil had clayey loam texture with a bulk density value of 1,05 g/cm3, particle density of 2,5 g/cm, porosity of 58,07% and a water content of 36,67% field capacity, evapotranspiration in the early phase was  1,11 mm/day, in the middle phase was 1,91 mm/day, and in the final phase was 1,18 mm/day, the average emission uniformity was 91,86%, the efficiency of use of irrigation in the final phase of plant growth was 100% on the ground with or without plants. Irrigation storage efficiency value at the end of the growth phase on soil with plants was 49,28% and was 15,42% on soil without plants, Caisim had an average dry weight of 1,65 grams and a water content of 87,66%. Keywords: caisim, drip  irrigation, efficiency, latosol soil, performance
The determination of Erosion Rate on Andepts Soil Using Corn and Bench Terrace With USLE Methods and Small Plots in Kwala Bekala Estate University of North Sumatera Rian Hidayat Lubis; Sumono Sumono; Lukman Adlin Harahap
Jurnal Rekayasa Pangan dan Pertanian Vol 3, No 1 (2015): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

The way to prevent the soil erosion is using vegetation method (plants) and mechanical method (terrace). This study was aimed to determine tolerable erosion rate and Erosion Hazard Level (TBE) on Andepts soil  using corn and bench terrace (inward) with slope of 9%, in April-July 2014 in the District of  Kwala Bekala using small plots and USLE predictions. The results showed that the amount of erosion using small plots for control land was 1,79 ton/(ha.year), on corn land was 1,67 ton/(ha.year), and on bench terrace (inward) land was 0,44 ton/(ha.year), respectively with low Erosion Hasard Level (TBE) category. USLE predictions based on 10 years of rainfall data for control land was 49,34 ton/(ha.year), on corn land was 31,34 ton/(ha.year), and on bench terrace (inward) was 17,27 ton/(ha.year) with Erosion Hazard Level (TBE) category of low to moderate. Prediction based on the USLE for 4 months rainfall data for control land was 6,28 ton/(ha.year), on corn land was 4,003 ton/(ha.year), and on bench terrace (inward) land was 2,19 ton/(ha.year) with low Erosion Hazard Level (TBE) category. The amount of tolerable erosion rate was 29 tons/(ha.years). Keywords: Andepts Soil, Bench Terrace (inward), Corn, Erosion,
The determination of Erosion Rate on Andepts Soil Using Peanut Plants and Bench Terrace With USLE Methods and Small Plots in Kwala Bekala Estate University of North Sumatera Rifki Iqromi Purba; Sumono Sumono; Nazif Ichwan
Jurnal Rekayasa Pangan dan Pertanian Vol 3, No 1 (2015): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

The way to prevent the broken soil (erosion) can be using vegetation methods (plants)  and mechanical methods (terrace). This study was aimed to determine tolerable erosion rate and Erosion Hazard Level (TBE) the Andepts soil erosion using peanuts and bench terrace with slope of 9%, in April-July 2014 in the District Kwala Bekala using small plots and USLE predictions.The results showed that the amount of erosion using small plots for control land were 1,79 ton/(ha.year), on peanuts land were 1,18 ton/(ha.year), on bench terrace land were 0,62 ton/(ha.year) respectively with low Erosion Hasard Level (TBE) category. USLE predictions based on 10 years of rainfall data for control land were 49,34 ton/(ha.year), on peanuts land were 9,86 ton/(ha.year), on bench terrace land were 17,27 ton/(ha.year) respectively with Erosion Hazard Level (TBE) category of low to moderate. Predictions based on the USLE 4 months rainfall data for control land were 6,28 ton/(ha.year), on peanuts land were 1,25 ton/(ha.year), on bench terrace land were 2,19 ton/(ha.year) respectively with low Erosion Hazard Level (TBE) category. The amount of tolerable erosion rate is 29 tons/(ha.years). Keywords: Andepts Soil, Bench Terrace, Erosion, Peanuts
Co-Authors Abd Musowwir Achwil Putra Munir Ade Rina Manik Adian Rindang Ainun Rohana Ainun Rohanah Andrean Hendratmo Hutabarat Darwana Darwana Delvian Delvian Dinda Puspa Sari Elvita Fitri Haris Nawarisa Hasanul Basri Siregar Hotlin Dermawati Apriani Ichwana Ichwana Lukman Adlin Harahap Lukman Adlin Harahap Muhammad Satria Sebayang Nasution, Delima Lailan Sari Nazif Ichwan Nazif Ichwan Nazif Ichwan Nazif Ichwan Noviyana Tanjung Odie Prastomo Pretty Luci LR Rian Hidayat Lubis Rifki Iqromi Purba Riswanti Sigalingging Riswanti Sigalinggling Sahat Marito Marbun Saipul Bahri Daulay Sandi Wiliamsyah Sarip Muda Siregar Sartono Hasugian Siti Aisyah Ritonga Sulastri Panggabean Ughi Murphy Harahap Vikri Novandi Akbar Yunidar Nasution Zulfahri Yudha Duana