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Department of Farm Engineering
Professor & Head : Prof. V. R. Vagadia, M.Tech. (Agril. Engg. - FMPE)
Contact:
Office:0285-2677308
JAU Exchange:0285-2672080 to 90, Ext. No. 308
Email:This email address is being protected from spambots. You need JavaScript enabled to view it.
About the Department:
The Department of Agricultural Engineering is committed to providing quality education, practical training, and applied research in the fields of farm machinery, renewable energy, protected cultivation, and soil and water conservation. The department houses well-equipped laboratories and promotes experiential learning through museum facilities and project-based training.
Faculty/Technical/Supporting Staff Details:
Sr. No.
Name
Designation
Higher Qualification
Experience
1
Prof. V. R. Vagadia
Professor & Head
M.Tech (Agril. Engg. - FMPE)
36 Years
2
Dr. M. L. Ramani
Assistant Professor
Ph.D. (Agril. Engg. - REE)
-
3
Sh. B. R. Kher
Agricultural Assistant
Diploma in Agriculture
10 Year
Courses Offered at UG /PG:
(A)  Undergraduate Program: B.Sc. (Hons.) Agriculture
Teacher
Semester
Course No.
Course Title
Credit
Prof. V. R. Vagadia
Odd
Ag. Engg. 3.2
Farm Machinery & Power
2 (1+1)
Dr. M. L. Ramani
Odd
Ag. Engg. 5.4
Protected Cultivation and Secondary Agriculture
2 (1+1)
Prof. V. R. Vagadia/
Dr. M. L. Ramani
Odd
Ag. Engg. 7.5
Student READY / RAWEP
1 (0+1)
Dr. M. L. Ramani
Even
Ag. Engg. 4.3
Renewable Energy and Green Technology
2 (1+1)
Dr. M. L. Ramani
Even
VAC – I (Joint)
Environmental Studies and Disaster Management
3 (2+1)
(B)  Undergraduate Program: B.Sc. (Hons.) Horticulture
Teacher
Semester
Course No.
Course Title
Credit
Prof. V. R. Vagadia
Even
NRMH 4.6
Farm Power and Machinery
2 (1+1)
Laboratory Facility:
Sr. No.
Name of Lab
Seating Capacity
Purpose
UG/PG
1
Farm  Machinery and Power
80
Practical & Teaching
UG
2
Renewable Energy and Green Technology
80
Practical & Teaching
UG
3
Protected Cultivation and Secondary Agriculture
80
Practical & Teaching
UG
4
Soil and Water Conservation Engg.
80
Practical & Teaching
UG
Exhibition Hall / Museum / ELP Facilities:
Sr. No.
Name of Museum/ Exhibition / ELP Hall
Size
Purpose
1
Agriculture Machinery Management Custom Hiring &  Mobile  Workshop
100 sq.m.
Exposer for students and visitors
Guidance: M.Tech. / Ph.D. Students:
Guide Name
M.Tech.Students
Ph.D. Students
Dr. R. Yadav
7
5
Prof. V. R. Vagadia
5
-
M.Tech. Theses Submitted:
Sr. No.
Title of the thesis
Student Name
Guide Name
1
Optimization of Operational Parameters of Spraying Drone for Different Cropping System (2024)
Niraj Bharad
Prof. V. R. Vagadia
2
Design and performance evaluation of mini tractor mounted clod crusher (2023)
Jisna K.P.
Prof. V. R. Vagadia
3
Workplace Design Compatibility: A Study on Mini Tractors Operator (2022)
Ravi Vala
Dr. R. Yadav
4
Development and Performance Evaluation of Shelling Unit of Power Operated Groundnut Decorticator (2022)
Lakhani Aanand
Prof. V. R. Vagadia
5
Development and Performance Evaluation of 3-Jaw Manual Vegetable Transplanter (2021)
Chavda Hardik
Prof. V. R. Vagadia
6
Development and Evaluation of Mini Tractor Operated Groundnut Digger Elevator cum Heap Formater (2020)
Anil Kavad
Dr. R. Yadav
7
Development and Performance Evaluation of Mini Tractor Mounted Sweep Type Weeding Tools (2020)
Hirpara Ravi
Prof. V.R. Vagadia
8
Development of Tractor Operated Garlic (Allium Sativum L.) Clove Planter (2019)
Shubham Zilpilwar
Dr. R. Yadav
9
Development & Performance Evaluation of Mini Tractor Mounted Clod Crusher (2018)
Ginoya Chintankumar
Dr. R. Yadav
10
Development and performance evaluation of mini tractor operated groundnut digger-cum-shaker (2014)
Jaiswal Hiral
Dr. R. Yadav
11
Optimization of mouldboard plough bottom using computer software (2014)
Yoganandi Yagnik
Dr. R. Yadav
Ph.D. Theses Submitted:
Sr. No.
Title of the thesis
Student Name
Guide Name
1
Development & Evaluation of Solar Powered Remote-Controlled Sprayer (2023)
Mayur Jalu
Dr. R. Yadav
2
Development & Performance Evaluation of Remote Controlled Mechatronics Precision Planter (2022)
Vimal Vala
Dr. R. Yadav
3
Development & Performance Evaluation of a Tractor Mounted Precision Planter for Onion (2019)
Punil Gajjar
Dr. R. Yadav
4
Development of Tractor Operated Automated Inter and Intra Row Weeder (2019)
Ronak Jakasaniya
Dr. R. Yadav
Trainings/ Courses/Summer/Winter School Attended by Faculty:
Sr.
No.
Faculty Name
Duration
Training Title
Place
1
Prof. V. R. Vagadia
October 14-23, 2019
Renewable energy for environmental protection and energy conservation
College of Agril. Engg. & Tech., AAU, Godhra
2
Prof. V. R. Vagadia
May 28-31, 2017
Technological changes and innovation in Agriculture for enhancing farmers income
ASM Foundation, New Delhi, India and JAU, Junagadh
3
Prof. V. R. Vagadia
July 14 – August 03, 2016
Recent approaches in crop residue management and value addition for entrepreneurship development
ICAR - Indian Grassland and Fodder Research Institute, Jhansi (Uttar Pradesh)
4
Dr. R. Yadav
April 24-26, 2015
SPIPA – Training Programme on Office Procedure & Financial Management
College of Agriculture, JAU, Junagadh
5
Prof. V. R. Vagadia
December 02-29, 2013
A training attended on “ Orientation Programme-101”, obtained Grade: A.
UGC : Academic Staff College, Saurashtra University, Rajkot,
6
Prof. V. R. Vagadia
October, 11-31, 2010
A training attended on “ Biomass Conversion and Utilization for Sustainable Energy Development” in Winter school (I.C.A.R.)
PDKV, Akola (Maharsahtra)
Workshop / Seminar / Symposia Attended by Faculty:
Sr. No.
Faculty Name
Period
Event Title
Organizer
1
Prof. V. R. Vagadia
January 23-24, 2025
Trailblazing Trends in Sustainable Climate-Resilient Precision Agriculture through Artificial Intelligence and Remote Sensing
RTTC, JAU, Junagadh
2
Prof. V. R. Vagadia
May 28-31, 2024
Paradigm and Dynamics of Digital Horticulture for Food, Nutrition and Entrepreneurship
ASM Foundation, New Delhi, India and JAU, Junagadh
3
Prof. V. R. Vagadia
December 06-07, 2023 
Automation in Protected Cultivation
College of Horticulture, JAU (under NAHEP)
4
Prof. V. R. Vagadia
December 04-05, 2023
The Growing Role of Artificial Intelligence in Agriculture: Revolutionizing Farming Practices
Dept. of REE, CAET, JAU (under NAHEP)
5
Prof. V. R. Vagadia
October 05-07, 2023
 
NARES-Blended Learning Platform
Junagadh Agricultural University and ICAR-Indian Agricultural Statistics Research institute, New Delhi
6
Prof. V. R. Vagadia
February 16-17, 2023
Waste Utilization and Management for Energy Generation
Dept. of REE, CAET, JAU (under NAHEP)
7
Prof. V. R. Vagadia
August 25-27, 2021
Emerging Technologies in Agricultural Engineering for Food Safety & Security
Dr. NTR College of Agril. Engg., Bapatla (under NAHEP)
8
Prof. V. R. Vagadia
March 16-17, 2021
Agriculture Residue and Waste Utilization for Energy Generation
Dept. of REE, CAET, JAU (under NAHEP)
9
Prof. V. R. Vagadia
February 09-13, 2021
Automation in Micro Irrigation System
Dept. of SWCE, CAET, JAU (under NAHEP)
10
Prof. V. R. Vagadia
January 18-22, 2021
Cutting Edge Epitome of Post-Harvest Processing and Management of Horticultural Crops
Dept. of Horticulture, CoA, JAU (under NAHEP)
11
Prof. V. R. Vagadia
January 04-08, 2021
Sustainable Agriculture through Natural Resources Management
Department of Agronomy, COA, NAU
12
Prof. V. R. Vagadia
December 24, 2020
Status & Srategies for Farm Mechanization in India
Department of Farm Engg., COA, JAU
Departmental Research Projects:
Sr. No.
Title
1
Development and Performance Evaluation of Tractor drawn  Cultivator Cum spiked roller
2
Design and Development of Mini Tractor Operated Multi Crop Sweep Blades Weeder
3
Design and Development of Weed Inverting Rollers for Mini Tractor Operated Weeder.
Publications:
(A)  Research Papers published in Journal
Sr. No.
Publication Detail
NAAS Rating
1
Prajapati, G. V., Ramani, M. L., Cholera, S. P., Jadav, B. K., & Chauhan, P. M. (2025) Photosynthetically active radiation dynamics in protected cultivation: A comparative study on tomato crop. Plant Archives Vol. 25, Special Issue (ICTPAIRS-JAU, Junagadh) Jan. 2025 pp. 489-496
5.59
2
N. B. Bharad, V. R. Vagadia,  A. L. Lakhani, B. M. Khanpara and D. B. Chavda 2025. Precision Agriculture: Parameter based optimizing spraying drone for okra farming . Paper published in Plant Archives an International Journal, Volume-25, Special Issue (ICTPAIRS-JAU, Junagadh) January-2025.pp.902-910.
5.59
3
N. B. Bharad, V. R. Vagadia, A. L. Lakhani, B. M. Khanpara and M. S. Dulawat.2024. Comprehensive Review of Unmanned Aerial Vehicle (UAV) Sprayers Used in Modern Agriculture. Journal of Scientific Research and Reports, Volume 30, Issue 10, Page 573-585, 2024; Article no.JSRR.124711,ISSN: 2320-0227.
4.71
4
N. B. Bharad, B. M. Khanpara and V. R. Vagadia.2024. Revolutionizing Agriculture: The Transformative Role of Drones in Modern Farming. Agriculture & Food e-Newsletter, Agri food Magazine, Volume-06, Issue- 11, Page, 518-520, 2024; Article ID: 60157, ISSN: 2581-8317.
-
5
Ramani, M. L., Chauhan, P. M., Tiwari, V. K., & Dulawat, M. S. (2023). Renewable energy integration in agricultural practices: Assessing the energy generation performance of agrivoltaic greenhouse system. The Pharma Innov. J, 12(12), 287-290.
5.23
6
Lakhani, A. L., and V. R. Vagadia. 2023. “Development and performance evaluation of shelling unit of power operated groundnut decorticator”. International Journal of Agricultural Sciences [IJAS], Volume 19[1],| January, 2023, 254-260. ISSN : 0973–130X.
4.73
7
Jishna, K. P., M. N. Gajera, V. R. Vagadia, and P. P. Gajjar.2023. Design and Performance Evaluation of a Mini Tractor Mounted Clod Crusher. Current Journal of Applied Science and Technology, Volume 42, Issue 35, Page 1-8, 2023; Article no.CJAST.105498, ISSN: 2457-1024.
4.71
8
Vala, R.; Yadav, R. and Gaadhe, S.K. 2023.Operator workplace design compatibility: A study on mini tractor. Int. J. Agril. Sciences, 19(1): 51-60
4.73
9
Vala, V. and Yadav, R. 2023. Steering geometry of remote control agricultural vehicle. Ergonomics Int.Journal, 7(1): 1-6. Doi:10.23880/eoij-16000254.
-
10
Yadav, R.and Vala V. 2023. The various techniques used for sowing seeds in India. Invention Intelligence, March-April 2023: 27-30.
 
11
Ramani, M. L., Savaliya, L., & Chauhan, P. M. (2022). Development and Experimental Investigation of Briquetting Machine for Use in Rural Area. International Journal of Environment and Climate Change, 12(11), 2868-2878.
5.16
12
Chavda, H.R., Balas, P.R., Jadav, C., Vagadia, V.R. and A., Upadhyay. 2022. Development and performance evaluation of 3-Jaw manual vegetable transplanter.  The Pharma Innovation Journal 2022; SP-11(7): 408-412, ISSN (P): 2349-8242.
5.23
13
Balas, P.R.; Makavana, J.; Jhala, K.B.; Chauhan, P.M. and Yadav, R. 2022. Economically comparasion of mini tractor operated installer and retriever of drip line. Indian J. of Agriculture and Allied Sciences, 8(1): 45-50.
3.55
14
Chavda, H.R.; Balas, P.R.; Jadav, C.;Vagadia, V.R. and Upadhyay A. 2022. Development and performance evaluation of 3-Jaw manual vegetable transplanter.  The Pharma Innovation Journal 2022; SP-11(7): 408-412, ISSN (P): 2349-8242.
5.23
15
Vala, V. and Yadav, R. 2022. Structural analysis of remote control precision planter. Int. J. Agril. Sciences, 18(2): 740-743. DOI:10.15740/HAS/IJAS/18.2/000-000
4.73
16
Venkat, R.; Nagaraj, B.; Mohan, S.; Mohnot, P. and Yadav, R. 2022. Design and development of rotary weeder cum fertilizer drill. Ecology, Environ. & Conservation: Vol 28, Oct. Suppl. Issue:  S154-S161. DOI: 10.53550/EEC.2022.v28i06s.026
5.41
17
Gajjar, P.; Yadav, R. and Yadav, K. 2021. Tractor mounted precision planter for onion farming. Invention Intelligence, July-August 2021: 49-53.
-
18
Makavana, J.; Sarsavadia, P.N.; Chauhan, P.M.; Dulawat, M.S.; Dobariya, U.D. and Yadav R. 2021. A Review pyrolysis: different agricultural residues and their bio char characteristics. Int. J. of Environment and Climate Change, 11(7): 80-88.
4.71
19
Zilpilwar, S.; Yadav, R.; Sakariya, K. and Gahane, M. 2021. Ergonomic evaluation of battery operated knapsack sprayer, Agricultural Engineering International: CIGR Journal, 23(3): 182-189.
-
20
Zilpilwar, S.; Yadav, R.; Gajjar, P. and Jakasania, R. 2021. Development and Performance Evaluation of Metering Mechanism for Planting Garlic Cloves. Agric. Res.: 10(2): 274-284. https://doi.org/10.1007/s40003-020-00492-1
5.90
21
Zilpilwar, S. and Yadav, R. 2021. Performance evaluation of tractor operated garlic (Allium sativum L.) clove planter. J. of Agric. Engineering, 58(1): 1-14, January-March 2021. Doi: 10.52151/jae2021581.1730.
4.79
22
Ginoya, C.J.; Yadav R.; Zilpilwar S.R.; Vagadia V.R. and Agrawat V. 2020. “Development and Optimization of Mini Tractor Mounted Clod Crusher cum Planker”. International journal of current microbiology and applied sciences (IJCMAS), On line: 8(1): 1822-1838. ISSN-2319-7706.
5.38
23
Hirpara R.; Vagadia, V.R.; Kathiria R.K. and Lalit S. 2020. “Development of Mini Tractor Mounted Sweep Type Weeding Tool”. International journal of current microbiology and applied sciences (IJCMAS), On line: 9(10): 3439-3449. ISSN-2319-7706.
5.38
24
Jakasania, R. and Yadav, R. 2020. Augmented Reality: New horizon in agricultural Machinery. Agriculture & Environment E-News Letter. 1(1) Sept 2020.
-
25
Kavad A.; Yadav R.; Vala V.; Chavda D.B. and Vagadia V.R. 2020. “Development and Performance Evaluation of Groundnut Digger Elevator cum heap Formatter. Ergonomics International Journal, 4(5): 1-6. ISSN-2577-2953.
-
26
Makavana, J.; Chauhan, P.M.; Sarsavadia, P.N. and Yadav, R. 2020. A Review of Sustainable Technologies for Bio-Char Production from Biomass any Waste Material. Int J of Environ Sci & Natural Resources (Jupitor), 25(1):556153. DOI: 10.19080/IJESNR.2020.25.556153.
-
27
Makavana, J.; Sagar, J.; Sarsavadia, P.N.; Dulawat, M.S.; Chauhan, P.M. and Yadav, R. 2020. A review of sustainable technologies for bio-char production from biomass. Inverties J of Renewable Energy, 10(2):114-129. DOI: 10.5958/2454-7611.2020.00010.7
2.64
28
Vagadia, V.R.; Mashru, H.H.;Rank, H.D.; Prajapati G.V.;Satasiya, R.M. and Subbaiah R. 2020. “Development and performance evaluation of lime harvesting device”. International journal of Economic Plants horticulture. 7(1): 080-085. ISSN-2349-4735.
4.08
29
Vagadia, V.R.; Yadav, R.;Chavda, D.B; Tomar, G. and Patel, D.V. 2020. Development and Performance Evaluation of Tractor Drawn Cultivator Cum Spike-Roller. Agricultural Mechanization in Asia, Africa & Latin America (AMA), 51(2):72-78.
6.15
30
Vambol, S.O.; Agravat, V.V.; Kiriyenko, N.M.; Yadav, R.; Zadorozhnya, V.V. and Swarnkar, R. 2020. Ergonomic aspects related to mobile agricultural machinery operators. Labour Protection Problems in Ukraine, 36(3): 10-18.
-
31
Yadav, R.; Kavad, A.; Jakasania, R. and Parmar, N. 2020. Sugarcane planting technology in India. Short communication. J. of Ergon., 10(5): 270.
-
32
Yadav, R.and Jakasania, R. 2020. Ergonomics prospects: Tractor operator workplace design, Ergonomics Int. Journal, 4(5) DOI: 10.23880/eoij-16000255.
-
33
Yadav R.;Jakasania, R. and Savani, J.B. 2020. Isometric Muscular Strength of Agricultural Workers of Gujarat India. Ergonomics Int. J., 4(3): 000236.
-
34
Zilpilwar, S.; Yadav, R. and Dharmendra. 2020. Study of garlic (Allium sativum L.) clove planters. Journal of Pharmacognosy and Phytochemistry; SP6: 496-501.
5.21
35
Patel, D. P., Ramani, M. L., & Burbade, R. G. (2019). Effect of various pre-treatments on drying behavior of banana. Multilogic in Science. 8(A), 50-54.
5.20
36
Agravat V.V.; Makavana J.; Mohnot, P.; Yadav, R. and Gajjar P. 2019. Development and ergonomic evaluation of a coconut palm climbing device. Ergonomics International Journal (EOIJ), 3(2): 000201
-
37
Gajjar P.; Yadav R.; Zilpilwar S. and Dharsenda T. 2019. Determination of physical and mechanical properties of Onion (Gujarat white onion-1). International J of Chemical Studies, 7(4): 3082-85.
5.31
38
Ginoya, C.J.; Rajvir Y.; Zilpilwar S.R.; Vagadia, V.R. and Agravat, V. 2019. Development and Optimization of Mini Tractor Mounted Clod Crusher cum Planker. Int. J. Curr. Microbiol. App. Sci., 8(1): 1822-1838.
5.38
39
Jakasania, R.; Yadav, R. and Rudani, M.R. 2019. Performance evaluation of intra row weeder in soil bin. Int. J. Curr. Microbiol. App. Sci., 8(6): 2781-2785.
5.38
40
Kavad A.; Hapani, M.; Vora, M.D. and Rajvir Y. 2019. Vibration Isolation on Tractor Seat Through Rubber-Pad. Int. J. Curr. Microbiol. App. Sci., 8(2): 3141-3148
5.38
41
Agravat V.V.; Makavana J.; Mohnot P.; Yadav, R. and Gajjar P. 2019. Development and ergonomic evaluation of a coconut palm climbing device. Ergonomics International Journal (EOIJ), 3(2): 000201
-
42
Agravat V.V.; Mohnot, P.; Desai, R.H.; Balas, P.R. and Yadav R. 2018. Development of sitting type coconut palm climbing device. International J of Current Microbiology & Applied Science, 7(9): 3591-3602
-
43
Jakasania R.; Yadav R. and Vadher, A L. 2018. Briquette: A New HorizonTowards the Alternative Fuel. Recent Advances in Petrochemical Science, 5(4): 555668
-
44
Jakasania R.; Yadav R. and Mohnot, P. 2018. Soil-tool interaction using numerical methods-A review. Acta Science Agriculture (AGAS), 2(10): 67-70.
-
45
Jakasania, R.G. and Yadav R. 2018. Automation: New horizon in agricultural machinery, Editorial Note, J. of Ergonomics, 8(1).
-
46
Vagadia, V.R.; Mashru, H.H.;Rank, H.D.; Prajapati G.V.;Satasiya, R. M.and Subbaiah R. 2018. Development and performance evaluation of fruit harvesting device for lime.International Journal of Innovative Horticulture. 7(2): 155-159.  ISSN: 2320-0286.
2.1
47
Vegad, G. and Yadav R. 2018. Design analysis and optimization of rotary tiller blades using computer software. AMA, 49(1): 44-50.
6.12
48
Yadav R., Jakasania, R.G. and Mohnot, P. 2018. Ergonomically women friendly weeder: A review. Ergonomics International Journal (EOIJ), 2(11): 000186.
-
49
Yadav R., Jakasania, R.G. and Vadher A.L. 2018. Segmental Properties Based on Anthropometry of Female Agricultural Workers, India. Ergonomics International Journal (EOIJ), 2(7): 000170
-
50
Gupta, P.; Kapuriya, R.L. and Yadav, R. 2017. Tractor air intake pressure use in pneumatic planter. Int. J. of Advanced Scientific Res.& Management, 2(4):1-5.
-
51
Jakasania, R.; Vadher, A.L. and Yadav R. 2017. Structural Analysis of inclined type subsoiler using CAD software. Int. J. of Agric. Engg., 10(1): 78-81.
4.79
52
Jakasania, R.G. and Yadav R. 2017. Computer aided design:  A new Era in design of farm machines, Editorial Note, J. of Ergonomics, Special issue.
-
53
Pund, S.R. and Yadav R. 2017. Role of IPR in Ergonomic product development and design, Editorial Note, J. of Ergonomics, 7(6).
-
54
Vegad, G.; Yadav, R. and Yagnik, Y. 2017. Design optimization of rotary tillage tool components proportiate to tractor power using computer software. Green Farming, 8(1) Jan-Feb 2017: 251-254
4.38
55
Yadav R.; Budhrani, B.P.; Balani, P.C. & Pund S. 2017. Anthropometric and Ergonomic Compatibility of Tractor Workplace Design. J. of Ergonomics, S6:001. Doi: 10.4172/2165-7556: 1000.S6-001.
-
56
Vagadia, V.R.; Mohnot P.; Vavaliya, P.N. and Yadav R. 2016.Development and Popularization of Multipurpose pipe frame Implement for Adivasi farmers of Gujarat. AGRES-An International e-Journal, Issue 1: 21-30,Year: 2016.
3.65
57
Vagadia, V.R.;Vavaliya, P.N.; Gojiya, D.K. and Sojitra M.A. 2016. Aspirations of farmers for Scientific post-harvest techniques of Ground nut crop. AGRES-An International e-Journal, 5(1): 83-87, Year: 2016.
3.65
58
Vanja, K.G.; Dobariya, U.D. and Yadav R. 2016. Exploration of custom hiring services of farm machines in Junagadh. International Journal of Agricultural Sciences, 47(8): 1946-1948.
2.35
59
Yadav, R.and Vegad, G. 2016. Impact of rotary tiller in Indian agriculture: Overview, Green Farming Strategic Vision:34, Green Farming, 7(4) July-Aug
4.79
60
Yagnik, Y.; Yadav, R. and Vegad, G. 2016. Simulation of components of mould board plough bottom using computer software. Int. J. of Agril. Engg., 9(1): 39-46.
2.75
61
Vagadia, V.R.;Shyam B.;Memon, A.H. and Yadav R.2015. Development and Testing of Tractor drawn Groundnut Digger-Shaker. AGRES-An International e-Journal, 4(4): 369-379, ISSN-2277-9663.
3.65
62
Vagadia, V.R.; Kathiria, R.K.; Vavaliya, P.N. and Savani, J.B. 2015.Performance Evaluation of Shredder for Agricultural Wastes. AGRES-An International e-Journal, 4(3): 242-248, ISSN-2277-9663.
-
63
Vavaliya, P.N.; Sarsavadia, P.N. and Yadav, R. 2015. Students’ perception towards agricultural engineering education in Junagadh Agricultural University. AGRES – An International e-Journal, 4(1): 53-64 ISSN 2277-9663.
3.65
64
Yadav, R.; Prasad, N.; Gupta, P. and Vadher, A.L. 2015. Book Review, Anthropometric and Strength Data of Indian Agricultural Workers for Farm Equipment Design, L.P. Gite, J. Majumdar, C.R. Mehta, & A. Khadatkar (eds) CIAE, Berasia Road, Bhopal 462038, India. 2009. 253 pp. Price: Rs 500, ISBN:    978-81-909305-0-5. Current Science, 108(10): 2015.
6.83
65
Singh, L.P.; Vagadia, V.R.; Jain, K.K. and Memon A.H. 2008. Evaluation and improvement in design of self-propelled vertical conveyer reaper. Agricultural Mechanization in Asia, Africa and Latin America (AMA), published at Tokyo (JAPAN), Vol. 39(2): 34-38, Spring -2008. ISSN: 0084-5841.
5.38
(B)  Research Papers published in Seminar/Symposia
Sr. No.
Details of Publication
1
V. R. Vagadia, P. H. Rank, Rajvir Yadav,P. N. Vavaliya and D. B. Chavda.2025.Development and performance evaluation of mini tractor mounted sweep blades weeder. Paper Presented (ID No. ICTPAIRS-2.5) and published in International Conference on “Trailblazing Trends in Sustainable Climate-Resilient Precision Agriculture through Artificial Intelligence and Remote Sensing”. Organized by Center of excellence on soil & water management, RTTC, JAU, Junagadh (Gujarat)-India, during January 23-24, 2025.University Publication No. : 3-1-17. Awarded as best oral paper presentation at International Conference.
2
N. B. Bharad, V. R. Vagadia,  A. L. Lakhani, B. M. Khanpara and D. B. Chavda 2025. Precision Agriculture: Parameter based optimizing spraying drone for okra farming . Poster Paper Presented (ID No. ICTPAIRS-2.13) and published in International Conference on “Trailblazing Trends in Sustainable Climate-Resilient Precision Agriculture through Artificial Intelligence and Remote Sensing”. Organized by Center of excellence on soil & water management, RTTC, JAU, Junagadh (Gujarat)-India, during January 23-24, 2025. University Publication No. : 3-1-17.
3
M. L. Ramani, P. M. Chuahan, G. V. Prajapati, S. P. Choelra and R. H. Sabalpara. 2024. Agrivoltaic systems: synergistic integration of photovoltaic power generation and agricultural production. Paper Presented and published in International Agriculture Conference on “Current Innovations and Technological Advances in Agriculture and Allied Sciences”. Organized by Faculty of Agriculture, GKU, Talwandi Sabo in collaboration with Dept. of Agriculture & Farmer’s Welfare, Horticulture Dept., Govt. of Punjab duringAugust 29-31, 2024.
4
V. R. Vagadia, K. P. Jishna., P. H. Rank and M. N. Gajera. 2024. Design and development of a mini tractor mounted clod crusher. Paper Presented and published in National Conference on “Paradigm and Dynamics of Digital Horticulture for Food, Nutrition and Entrepreneurship”. Organized by ASM Foundation, New Delhi, India and JAU, Junagadh, during 28-31-05-2024.
5
Vavaliya, P. N., Gojiya, D. K.,Vagadia,V. R. and Sojitra M. A., 2017.  Aspirations of farmers for scientific post-harvest techniques of groundnut crop. Paper accepted and published in National Conference on “Technological changes and innovation in agriculture for enhancing farmers income”. Organized by ASM Foundation, New Delhi, India and JAU, Junagadh, during 28-31-05-2017.
6
Chavda D.B., Vagadia, V. R., and Jain K.K., 2017. Design and development of mini tractor operated groundnut pod exposing attachment. Paper Presented and published in National Conference on “Technological changes and innovation in agriculture for enhancing farmers income”.   Organized by ASM Foundation, New Delhi, India and JAU, Junagadh, during 28-31-05-2017.
7
Chavda, M. G., Popat, M. N., Vagadia V. R. and Vavalia P. N., 2017. Farmers knowledge and adoption of improved farm implements of groundnut cultivation in Junagadh district. Paper Presented and published in National Conference on “Technological changes and innovation in agriculture for enhancing farmers income”.   Organized by ASM Foundation, New Delhi, India and JAU, Junagadh, during 28-31-05-2017.
(C)   Books/Book chapter/Practical Manuals/Bulletins and Others
Sr.
No.
Details of Publication
1
N. B. Bharad, V. R. Vagadia and R. V. Bharadava, 2025. A chapter “Advanced Farm Machinery for Mechanization” published in the book “Agriculture and Allied Sciences : Research, Practice and Policy Perspectives”. Publishead by The Pustakalaya, Lucknow-226002. Edited by: Dr. Arvind Kumar Ishar, Dr. I. Rajeevana, Dr. Dipankar Saikia, Dr. Kishan Kumar Sharma, Dr. Sunita Kumari and Dr. Niren Majumadar,Page No.: 185-199. [ISBN: 978-93-91900-47-2 ].
2
M. L. Ramaniand P. M. Chuahan. 2024. A chapter on “Agrivoltraic Farming: Sustainable Agriculture and Clean Energy Integration” published in the book on ‘Advanced Innovative Technologies in Agricultural Engineering for Sustainable Agriculture (Volume – 10)’. Publishead byAkiNik Publications. (ISBN: 978-93-6135-308-6).
3
R. H. Sabalpara, S. P. Cholera andM. L. Ramani. 2024. A chapter on “Millets: Post Harvest Processing Machinery” published in the book on ‘Millets: Ancient Grains to Shree Anna’. Publishead byKripa-Drishti Publications. (ISBN: 978-81-976840-4-3).
4
Chavda D. B., Vagadia V. R., Yadav Rajvir, and Tomar Geeta, 2018-19. Practical manual on “Farm Power and Machinery” (Ag. Engg. 3.2). Department of Farm Engineering. COA, JAU, Junagadh.
5
Vagadia V. R., Chavda D. B., Yadav Rajvir, 2018-19. Practical manual on “Protected Cultivation and Secondary Agriculture” (Ag. Engg. 5.4). Department of Farm Engineering, College of Agriculture, Junagadh Agricultural University, Junagadh.
6
Mital Patel and Yadav, R. 2018. Ergonomic evaluation of manually operated six-row paddy transplanter., ISBN 9783668781986 (v437934), GRIN Publication, Germany.
7
Jaiswal, Hiral, Yadav, R. and Chavda Dipesh 2018. Development of mini tractor operated groundnut digger-cum-shaker. ISBN: 978-613-9-88512-1. Lambert Academic Publishing, Germany.
8
Gupta, R. A and Vagadia V. R., 2017.The chapter-Applications of plastic for moisture conservations in saline soil. Page no.:147-156. Published in “A book Water Resources Management for Enhancing Water Productivity” Editors: Dr. N. K. Gontia and Dr. H. D. Rank, JAU, Junagadh (Gujarat).Published by :New India Publishing Agency(NIPA),New Delhi. ISBN:978-93-83305-72-8.
9
Mohnot, Pramod and Vagadia V. R., 2017.The chapter-Moisture conservation through sub-soiling. Page no.:157-169. Published in “A book Water Resources Management for Enhancing Water Productivity” Editors: Dr. N. K. Gontia and Dr. H. D. Rank, JAU, Junagadh (Gujarat).Published by :New India Publishing Agency(NIPA),New Delhi. ISBN:978-93-83305-72-8.
10
Yagnik, Y., Yadav, R. and Vadher, A.L. 2015. Optimization of mould board plough bottom using computer software. ISBN 978-3-659-77043-2. Lambert Academic Publishing, Germany
Recommendations for Farmers:
1) Tractor Drawn Cultivator cum Spiked Roller (2017-18)
The farmers of South Saurashtra Agro-climatic Zone and manufacturers are recommended to use Junagadh Agricultural University developed tractor drawn cultivator cum spiked roller for seed bed preparation. It saves 68.31 per cent cost of operation as compared to traditional method.
2) Mini Tractor Operated Multi Crop Sweep Blades Weeder (2023-24)
Farmers are recommended to use “Mini Tractor Operated Multi Crop Sweep Blades Weeder” developed by Junagadh Agricultural University for better performance in weeding, time and cost saving in place of blade harrow.
3) Weed Inverting Roller for Mini Tractor Operated Multi Crop Weeder (2023-24)
Farmers are recommended to use “Mini Tractor Operated Multi crop weeder with weed inverting roller” developed by Junagadh Agricultural University for better performance in weeding, weed inverting and time saving in place of blade harrow.