Academic literature on the topic 'Field land leveling'

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Journal articles on the topic "Field land leveling"

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D. Chaudhuri, S.K. Mathankar, V. V. Singh, N. A. Shirsat, and U.C Dubey. "Performance Evaluation of Laser Guided Land Leveler in Vertisols of Central India." Journal of Agricultural Engineering (India) 44, no. 2 (2007): 1–7. http://dx.doi.org/10.52151/jae2007442.1250.

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Field experiments were carried out to evaluate the performance of laser guided land leveler for land leveling and grading operations to determine its effect on water requirements and yield of selected crops. Comparison was made with fields in which leveling! grading was done conventionally with drag scraper and also with unleveled fields. The standard deviation of reduced levels and leveling index values ranged from 0.43 to 0.50 cm and 0.29 to 0.34 cm respectively in case of fields leveled/ graded by laser guided land leveler. In case of conventional method, the standard deviation of reduced l
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Ramya, S. M. S., N. Mahesh, P. Revathi, and B. Raju. "Energetics of Rice under different Land Leveling Practices and Establishment Methods." Ecology, Environment and Conservation 28, no. 04 (2022): 2174–80. http://dx.doi.org/10.53550/eec.2022.v28i04.080.

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A field experiment was conducted during the Rabi season (November to April) 2020-2021 at Regional Agricultural Research Station, Jagtial, PJTSAU, Telangana state, India with an objective to study the energetic of rice under different land levelling practices and establishment methods. The treatments include three land levelling practices as main plot treatments viz., laser land levelling (M1), conventional levelling (M2) and unlevelled (M3) and four sub-plot treatments viz., Semi dry rice (S1), Wet direct seeding (S2), Conventional transplanting (S3) and Machine transplanting (S4) in strip plo
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Dahab, Mohamed Hassan, Hassan Mohamed Ahmed Alhag, and Omer A. Abdalla. "Effect of Land Ploughing Methods and Leveling Techniques on Wheat Production in the Upper Terraces of the Northern State - Sudan." Asian Journal of Advances in Agricultural Research 23, no. 1 (2023): 66–78. http://dx.doi.org/10.9734/ajaar/2023/v23i1453.

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Precision land leveling must be treated as a precursor technology for improving crop yield, enhancing input-use efficiency and ensuring long-term sustainability of the resources. A field experiment was conducted in Dongola Agricultural Research Farm, Northern State, for two successive seasons to investigate the effect of three type of ploughing; heavy disc harrow (H1), disc plough (H2) and no-ploughing (H3), and three land leveling techniques, Laser (L), Scraper (S) and traditional (T),on wheat production. The experiment was arranged in a strip split plot design and the treatments were replica
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Khasanov, I. S., J. J. Kuchkarov, and Sh J. Imomov. "Efficiency of land preparation methods for planting." BIO Web of Conferences 103 (2024): 00023. http://dx.doi.org/10.1051/bioconf/202410300023.

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The work discusses the components of the aggregate intended for the current leveling of crop fields, basic leveling scoop and front disc softener working bodies were used. In order to form a plane, this is required when leveling the fields of the crop with such working bodies, the leveler aggregate is formed in the transition from one to two. This will prevent further condensation of the soil, resulting in providing the plain with the required level of agrotechnics of the crop areas. This requires additional softening of the crop areas before planting after such leveling. These experiments wer
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Muradov, R., and N. Shaimanov. "The results of theoretical research on land leveling of irrigated lands." Bulletin of Science and Practice 4, no. 12 (2018): 235–51. https://doi.org/10.5281/zenodo.2257274.

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The article deals with the improvement of office work in the design of land levelling works. On the basis of field experiments, the authors obtained results on determining the number of profiles depending on the accuracy; they propose methods for calculating land levelling work with a rectangular grid for a minimum amount of earthwork, as well as hydraulically optimal slopes. The authors propose the land levelling quality coefficient depending on the quality of the field surface and the uniform distribution of soil density.
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Chen, Yun Chun, Jian Sheng Zhang, Wen Min Liu, and Jian Xin Yu. "Effects on the Land Leveling Project Investment." Advanced Materials Research 742 (August 2013): 443–47. http://dx.doi.org/10.4028/www.scientific.net/amr.742.443.

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Land consolidation project mainly includes the flat land, irrigation and drainage, roads, farmland protection and ecological environment conservation and so on. Land leveling project is the key project construction of land consolidation project. The ground slope, soil type, ridge height, labor wage, material price and bulldozing transportation distance are the main factors affecting the land leveling project investment. In this paper, it was mainly analyzed for the engineering characteristic and the change regularity of engineering characteristics among ground slope, ridge height, additional l
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Akanda, M. E. R., M. M. Hossain, M. A. Awal, and M. M. Rahman. "Performance Study of A Power Tiller Mounted Plate Sheet Leveler." Journal of Agricultural Machinery and Bioresources Engineering 5, no. 1&2 (2009): 85–90. http://dx.doi.org/10.61361/jambe.v5i12.101.

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The study was carried out to develop a power tiller mounted leveler and to evaluate the field performance of leveler at the Bangladesh Agricultural University Farm. Leveler was fabricated by locally available material. A 12-hp diesel engine was used to operate power tiller mounted leveler. Field capacity, field efficiency, leveling index, clod size, uniformity of field, fuel consumption, specific fuel consumption, cost of operation were determined on the basis of RNAM test code. The effective field capacity and field efficiency for leveler in the field were 0.09 ha/hr and 71.6%, for dry land a
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Reena Kumari, Pratibha Kumari, and Babloo Sharma. "Laser land levelling and double row planting improves productivity, water use efficiency and profitability of post monsoon sorghum in black soils." Indian Journal of Soil Conservation 53, no. 1 (2025): 83–88. https://doi.org/10.53550/ijsc.v53.i1.192.

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A field experiment was carried out in the winter season of 2017-18 at the engineering farm of navsari agricultural university in navsari, india, to assess how land leveling and configuration techniques affect sorghum (Sorghum bicolor L.) productivity, water usage, and economic returns in heavy-textured black soils (58% clay) with poor physical properties and limited rainfall during the crop period (37 mm). The study employed a factorial randomized block design with three replications, examining three land leveling methods: an unleveled control (0.05% slope), conventional land leveling, and las
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Mirzaei, Farhad, Mahmoud Delavar, Isham Alzoubi, and Babak Nadjar Arrabi. "Modeling and predict environmental indicators for land leveling using adaptive neuro-fuzzy inference system (ANFIS), and regression." International Journal of Energy Sector Management 12, no. 4 (2018): 484–506. http://dx.doi.org/10.1108/ijesm-02-2017-0003.

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PurposeThe purpose of this paper is to develop three methods including artificial bee colony algorithm (ABC-ANN), regression and adaptive neural fuzzy inference system (ANFIS) to predict the environmental indicators for land leveling and to analysis the sensitivity of these parameters.Design/methodology/approachThis paper develops three methods including artificial bee colony algorithm (ABC-ANN), regression and adaptive neural fuzzy inference system (ANFIS) to predict the environmental indicators for land leveling and to analysis the sensitivity of these parameters. So, several soil properties
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T.B.S. Rajput, Neelam Patel, and Ghanshyam Agrawal. "Laser Leveling- A tool to increase irrigation efficiency at field level." Journal of Agricultural Engineering (India) 41, no. 1 (2004): 20–25. http://dx.doi.org/10.52151/jae2004411.1064.

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High irrigation efficiencies may be achieved if water is delivered uniformly across the field. Topography index (TI) was used to assest the smoothness of the land surface of the selected farmers fields of village Masauta, district Ghaziabad, V.P. during 2002-03. No direct relationship was found between TI and field size, however, earthwork requirement per unit area, for laser leveling was found increasing with increasing field sizes (least for small farmers, and highest in case of large farmers). Application, storage and distribution efficiencies showed a decreasing trend with' increasing valu
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Books on the topic "Field land leveling"

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Adams, Henry. Practical Surveying and Elementary Geodesy, Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2018.

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Practical Surveying and Elementary Geodesy, Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2022.

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Adams, Henry. Practical Surveying and Elementary Geodesy: Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2018.

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Adams, Henry. Practical Surveying and Elementary Geodesy: Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2018.

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Practical Surveying and Elementary Geodesy: Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2022.

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Practical Surveying and Elementary Geodesy, Including Land Surveying, Levelling, Contouring, Compass Traversing, Theodolite Work, Town Surveying, Engineering Field Work and Setting Out Railway Curves, with Notes on Plane Tabling, Astronomical Surveying An. Creative Media Partners, LLC, 2022.

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Balyshev, Marat. Astronomical research in Kharkiv at the end of the 19th century – the first half of the 20th century. “Naukova Dumka”, 2022. http://dx.doi.org/10.15407/978-966-00-1863-1.

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The main milestones of the formation and development of astronomical science in Kharkiv during 1883–1945 are reconstructed on the example of the activities of the astronomical observatory of Kharkiv University. During this period, the outstanding worldview science in Kharkiv has achieved significant success: the works of Kharkiv astronomers have received world recognition; a well-known scientific planetary school has been established at the Observatory; the scientific community highly appreciated the research on the physics and chemistry of the Moon, the giant and small planets of the Solar Sy
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Book chapters on the topic "Field land leveling"

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Nguyen-Van-Hung, Nguyen Thi Ha-An, Grant Robert Singleton, and Melanie Connor. "Carbon Footprint Reduction from Closing Rice Yield Gaps." In Closing Rice Yield Gaps in Asia. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-37947-5_5.

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AbstractRice production significantly contributes to greenhouse gas emissions (GHGE), especially methane (CH4) emissions at various cropping stages. A major source of methane emissions is the decomposition of fertilizers and organic residues in flooded fields during the irrigation cycle. CORIGAP technologies and practices are mainly associated with closing yield gaps by increasing productivity and profitability but have been co-designed to address climatic challenges and to minimize negative environmental impacts. Therefore, over the last decade, the CORIGAP interventions not only helped to re
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Oliveira, Maria de Fátima Lorena, Sergio Oliveira, António Terrão Russo, et al. "Sustainability of Rice Production at Baixo Mondego, Portugal." In Practice, Progress, and Proficiency in Sustainability. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9557-2.ch014.

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This chapter aims to analyze the rice production system at the Baixo Mondego Valley to understand the main concerns. Field research and field trials were carried out to analyze rice production, marketing systems, and different irrigation alternatives. An analysis on the worries was made, and a correlational attempt was done. The results show a production system oriented by agri-environmental policies. The problems related with rice irrigation are water scarcity, environmental impacts on water quality, agroecosystems, and methane emissions. To reduce water demand, the alternate wetting and dryi
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Conference papers on the topic "Field land leveling"

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El-Shafei, A. "Diagnosis of Installation Problems of Turbomachinery." In ASME Turbo Expo 2002: Power for Land, Sea, and Air. ASMEDC, 2002. http://dx.doi.org/10.1115/gt2002-30284.

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Many turbomachines perform well in factory testing, but experience difficulties in the field, mainly due to installation problems. The problems encountered range from misalignment and frame distortion to structural resonance and skid leveling. In this paper, a structured vibration analysis procedure is developed to identify installation problems in rotating machinery. Spectral analysis is the main tool for vibration analysis of turbomachinery faults, however many problems appear at a single frequency. In this case phase analysis, time waveform, orbit and operating deflection shape (ODS) analys
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Filipov, Feodor. "THE EFFECT OF LEVELING AND TERRACING ON THE FIELD WATER CAPACITY OF SOILS FROM SLOPING LAND IN THE NORTH EAST PART OF ROMANIA." In 18th International Multidisciplinary Scientific GeoConference SGEM2018. Stef92 Technology, 2018. http://dx.doi.org/10.5593/sgem2018/3.2/s13.069.

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Ahmed, Bashir, Joshua Sikhu Okonya, Moses Odeke, and Enock Warinda. "Climate Smart Agriculture Digital Technologies for Increased and Sustainable Agricultural Production in Sudan." In Biennial Africa Climate-Smart Agriculture Stakeholders Conference. Forum for Agricultural Research in Africa (FARA), 2023. https://doi.org/10.59101/frr072303.

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Increasing production per unit area or expanding the existing agricultural land are important to meet the food demand of the rapidly growing population. To address the challenge, digital agricultural technologies have been used to increase access to agricultural information such as weather forecasts, provide agricultural extension services and reduce the cost of project implementation as well as shorten the time-of-service delivery. The purpose of this paper is to highlight the available and easily accessible CSA digital technologies that contribute to at least two pillars of Climate-Smart Agr
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Macini, Paolo, and Ezio Mesini. "Environmental Management of Land Subsidence: Compaction Evaluation Through Radioactive Marker Technique." In ASME 2001 Engineering Technology Conference on Energy. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/etce2001-17083.

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Abstract Subsidence is a key issue in managing the production of underground fluids, especially in environmentally sensitive areas. This is the case of the Italian Adriatic offshore in front of the historical city of Venice, where several gas fields have been recently discovered. Here, the alleged risks connected with possible land subsidence and coastal impairment are crucial for releasing the authorizations to start a development project. In order to probe such risks, it has been utilized the Radioactive Marker Technique (RMT), nowadays a quite developed method to measure reservoir rock comp
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Ivers, Douglas, and Douglas LeRoy. "Improving Vehicle Performance and Operator Ergonomics: Commercial Application of Smart Materials and Systems." In ASME 2011 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/smasis2011-5058.

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This paper will discuss how controllable material technology, such as the use of active magneto-rheological (MR) dampers, improves vehicle primary and secondary suspensions. Although relatively new to the marketplace, semi-active suspensions in commercial automobiles and off-highway vehicles have been proven through the use of active MR dampers since 1998. In fact, MR suspension dampers are found today on the commercial vehicles of an increasing number of automotive OEMs and leading off-highway OEMs. MR fluid dampers are simple in design and have the advantage of no moving parts. The resistive
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