Ergonomics is the scientific study of relationship between a person and his/her working environment. The term environment includes his/her tools and materials, his/her method of work, ambient conditions and physical environment of work, and also the organization of work. In most of the developing countries human workers constitute as one of the important sources of farm power. Besides, they also operate animal drawn equipment, tractors, power tillers and self- propelled as well as power operated machines. Therefore, in agriculture, the application of ergonomics can help in increasing the efficiency and thereby productivity of the workers without jeopardizing their health and safety.
Application of ergonomical principles and anthropometric data for increasing productivity, reducing drudgery, and minimizing accidents and occupational health problems of workers in agriculture and allied sectors.
AICRP on ESA, ICAR -CIAE Bhopal.
Email: sukhbir.singh@icar.gov.in
S. No. | Name of Centre | Principal Investigator & Location | Phone,
Fax No., E-mail address |
Activity | ||
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R&D | PMW | PFT/FLD | ||||
1. | NERIST Nirjuli | Dr. K. N. Dewangan Agricultural Engineering Department North Eastern Regional Institute of Science and Technology, Nirjuli (Itanagar) - 791109 |
Phone: 0360-2257401 to 12, Fax: 0360-2257872 09436228995 (M) E-mail: nerist.esa@gmail.com; kndewangan2001@yahoo.co.in |
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2. | Dr. BSKKV Dapoli | Dr. V.V Aware and Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth College of Agricultural Engineering & Technology, Dapoli – 415712 |
Phone: 02358-282414, Fax: 02358-282414, (M)0942383239 E-mail: vijayaware2000@yahoo.com; vijayaware.2000@gmail.com |
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3. | CSKHPKV Palampur | Dr.(Mrs.) Radhna Gupta Department of Agricultural Engineering, Choudhary Sarwan Kumar Himachal Pradesh, Krishi Viswa Vidyalaya, Palampur– 176062 |
Phone: 01894-230389, 230406, 230511 Fax: 01894-230406 (M)09418032956 E-mail: guptaradhna@rediffmail.com; esapalampur@rediffmail.com |
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4. | CAEPHT Gangtok | Dr. N.S Chauhan, Professor and PI, AICRP on ESA,College of Agricultural Engineering & Post Harvest Technology (Central Agricultural University) Ranipool, Gangtok-737135 (Sikkim) |
Phone: 03592-251359, Fax: 03592-251390, (M) 9434742243 |
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5. | IARI New Delhi | Dr. Adarsh Kumar, Principal Scientist and PI, Division of Agricultural Engineering, ICAR- Indian Agricultural Research Institute, Pusa, New Delhi- 110012 |
Phone: 011-25842294, 25848703, Fax: 011 26858703, (M)09312375100 E-mail: adarsh_iari@rediffmail.com |
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6. | CIAE Bhopal | Dr. P.S. Tiwari, Head Agricultural Mechanization Division Central Institute of Agricultural Engineering, Nabi Bagh, Berasia Road, Bhopal - 462038. |
Phone: 0755-2747894, 2521077 Fax: 0755-2734016 |
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7. | TNAU Coimbatore | Dr. Surendra Kumar A., Professor and PI Department of Farm Machinery College of Agricultural Engineering Tamil Nadu Agricultural University Coimbatore - 641 003. |
Phone: 0422-5511257, Fax: 0422-2432376 |
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8. | OUAT Bhubaneswar | Dr. S.K. Mohanty, Professor and PI Department of Farm Machinery & Power, College of Agricultural Engineering & Technology and Odisha University of Agriculture and Technology, Bhubaneshwar – 751 003 | Phone: 0674-2564111, Fax: 0674-2564111 |
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9. | PAU Ludhiana | Er. N.K. Chhuneja, Associate Prof. & PI, AICRP on ESA Department of Farm Power and Machinery, Punjab Agricultural University, Ludhiana -141 004 |
Phone: 0161-2408684, Fax: 0161-2408684 |
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10. | MPUAT Udaipur | Er. S.S. Meena, Asstt. Professor and PI, AICRP on ESA, Department of Farm Machinery & Power, College of Technology and Engineering Maharana Pratap University of Agriculture and Technology, Udaipur – 313001 |
Phone: 0294-2470119, Fax: 0294-2420447 |
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11. | IIT Kharagpur | Prof. V.K. Tewari, Professor and Research Engineer, AICRP on ESA Department of Agricultural & Food Engineering, Indian Institute of Technology, Kharagpur - 721 302, West Bengal |
Phone:03222-283152, Fax: 03222-282244 |
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12. | ICAR-CIWA, Bhubaneswar | Er. Chaitrali Mahatre, Scientist and PI ICAR-Central Institute of Women in Agriculture, Plot No. 50-51, Mouza - Jokalandi, P.O. - Baramunda, Bhubaneswar - 751003, Odisha, India |
Phone: 0674-2386940, Fax: 0674- 2387242 |
Pedal operated maize dehusker sheller is used for dehusking and shelling of maize cobs. Anthropometric and other ergonomical parameters of workers has been taken into machine development. The capacity, dehusking efficiencies and shelling efficiencies was 130 kg/ h, 97 % and 95%, respectively.
The machine helps to reduce the drudgery involved in paddy threshing operation as bending posture is avoided and arms are not to be raised above shoulder height as in case of traditional method i.e. beating on a platform/stone. The cost and capacity of the machine was INR 5500 and 35 kg/h, respectively.
The machine is suitable for root washed type seedling. It avoids bending postures which is adopted in traditional method. The operating cost is 70.5% less and work output 7.8 times more as compared to traditional method. The cost and capacity of the machine was INR 6500 and 300 m2/h, respectively.
The machine has a power requirement of 0.5 hp and performs both threshing and pearling operation. The machine has a capacity, threshing efficiency, pearling efficiency and cleaning efficiency of 36 kg/h, 99.5%, 99% and 97.5%, respectively.
The machine avoids injuries to hands and other body parts due to chaff cutter. PIR sensor used to sense hands of the operator and generate alert – Visible and Audio. Use for warning the person feeding the forage in the machine.
Anthropometric data of 14618 workers (8970 male and 5648 female) for 79 parameters and strength data of 9515 workers (5570 male and 3945 female) for 16 parameters. The data has been analyzed for mean, standard deviation, 5th, 50th and 95th percentile values at country and state level. The analysed information is useful for designers/research engineers and other stake holders. In order to facilitate the availability of data to different stake holders, an online data bank has been developed and made available on CIAE website.