Journal of Agricultural Engineering Research

Soil Science ◽  
1957 ◽  
Vol 84 (2) ◽  
pp. 182
Author(s):  
W. H. Cashmobe
2021 ◽  
Vol 922 (1) ◽  
pp. 011001

(The 3rd ICATES 2021) “Innovative Agricultural and Biosystem Engineering for Sustainable Food, Water, Energy, and Environment” Banda Aceh, 21 September 2021 Extended Preface The ICATES is annual conference organized primary by the Department of Agricultural Engineering, Universitas Syiah Kuala. This year, in the 3rd consecutive year 2021, ICATES conducted the 3rd conference with co-hosted by University Malaysia, Pahang (UMP), Agricultural Mechanization Research Center (PUSMEPTAN) Syiah Kuala University, South Aceh Poly-technique (Poltas Aceh Selatan) and LPPM Winaya Mukti. Surely, we plan to conduct this conference physically just like previous ICATES in August 2019. However, due to the unforseen circumstances of global pandemic COVID-19, the 3rd ICATES 2021 conference was carried out virtually as same as ICATES 2020 by zoom meeting platform. We took this option because this conference was already designated and funded. Keynote and invited speakers were also scheduled for this event. Many delegations and authors requested for this conference to be performed, even virtually, since they need it to cover their publication and sharing knowledge requirements. The conference itself was run as planned on 21st September 2021 with the support from virtual event organizer started from 8.00 am to 19.00 pm. The ICATES committee members were managed this event in a particular room as a studio along with two appointed MCs. The conference was officially opened by the Rector of Syiah Kuala University, Prof. Samsul Rizal and it is broadcast lively via YouTube platform with recorded participants reach 447 were joined. The main event was started by video presentation from the Keynote speaker Prof. Okke Batelaan from Flinders University, Australia, followed by invited speaker from UMP Malaysia Assoc. Prof. Ramadhansyah Putra Jaya. The discussion session was performed directly once the second speaker was completed his presentation. Then, the second session of keynote speaker was started after 20 minutes break with the speaker from University Technology Mara (UiTM) Dr.rer.nat Shahril Anuar Bahari, followed by the last invited speaker Dr. Joko Pitoyo from Indonesian Center for Agricultural Engineering Research and Development (ICAERD). Moreover, parallel sessions were started after all keynote speaker session and participants were divided into 8 breakout rooms in zoom platform based on their related sub-topics. The operator acted as virtual Host and Co-host to manage and ensure all presenters and participants were put in the right place. Each participant and presenter was identified by renaming their name to room number and author full name. Presenter was given about 10 minutes for power point presentation via Screen Sharing and 5 minutes for discussion and shifted to next presenter. During the conference, video capabilities were turned on to ensure dynamic conference. As the conference chair, I firmly believe that the success of a virtual conference like this event can be achieved by arranging a stimulating program. We sincerely hope that next forthcoming ICATES conference will be conducted lively in touch as previously ICATES event in 2019. Thus, everyone finds the conference is stimulating and enjoying. Cordially yours Conference Chair Dr. Safrizal, ST., M. Si List of International Scientific Committees, Steering Committees, Organizing Committees, Keynote Speaker Abstract, Waste Plastic: Recycle And Reuse For Sustainable Road Construction, Bamboo, A Great Plant for Green Plan, Review of Rice Transplanter and Direct Seeder to be Applied in Indonesia Paddy Field are available in this pdf.


Author(s):  
Pavol Findura ◽  
Koloman Krištof ◽  
Ján Jobbágy ◽  
Peter Bajus ◽  
Urszula Malaga‑Toboła

Precision sowing has been a major thrust of agricultural engineering research for many years; however, most of the research and development work has dealt with seeders for agronomic crops. Sowing quality means required vertical (depth) and horizontal (spatial) spacing of seeds in the soil with minimal damage to the seeds. The spatial distribution of seeds (horizontal spacing) is given by distance between the rows and spacing of the seeds in a row. The objective of the study was the evaluation and comparison of the sowing quality of sowing machine JD MaxEmerge XP with mechanical filling of ladle holes with holding fingers within usage of seeds with different dimensional and shape attributes in agricultural conditions. As it was observed that shape attributes have a significant effect on seeding quality and at the end it affects emergency and whole further growth of maize seeds. Sowing machine JD MaxEmerge XP reached good results for the quality especially when using the angular seeds. It reached the sowing quality expressed by the standard deviation of 46.95–50.76 % when seeds PR 37 N01 and for seeds PR 37 N01 it is 47.43–48.73 %. Another evaluative criterion is dual sowing of seeds or plants (DRR), it was reached the average value 3.65–2.45 % for angular seeds and the average of 1.54–3.71 % for approximately spherical seeds.


2021 ◽  
Vol 1 (142) ◽  
pp. 178-192
Author(s):  
Yuliya S. Tsench ◽  

In tsarist Russia, there was no single organizational structure for agricultural science. The Scientific Committee of the Ministry of Agriculture, funding individual researchers, stations, as well as higher educational institutions where scientific research was conducted, led the scientific work. (Research purpose) The research purpose is in studying the stages of development of agricultural engineering science in the USSR in the period 1920-1941. (Materials and methods) Studied archival materials and research literature on this topic. The article shows the need to create an All-Russian Institute of Agriculture. The Scientific and Automotive Laboratory was organized, which later became the base for research institutes – the Scientific Automotive Institute, later renamed the Research Automotive and Tractor Institute, working in the field of automotive industry, tractor construction, automotive engines, technology and organization of automobile and tractor production. The article formulates the most important tasks of the formation of agroengineering science at the initial stage. (Results and discussion) In 1920-1941, specialized agricultural engineering research and training institutes were established, which took an active part in the formation of the Soviet tractor and automobile industry and the training of qualified personnel. The most important thing for the development of agricultural science was the formation of the All-Union Academy of Agricultural Sciences named after V. I. Lenin by the decree of the Council of People's Commissars of May 25, 1929. (Conclusions) In the pre-war period, a strong foundation of agricultural engineering science was laid. The first laws and regulations on the mechanization of agriculture and agricultural engineering were adopted. The first research institutes in the field of agricultural mechanization and agricultural engineering were organized. The first domestic tractors, grain harvesters and the most important agricultural machines were developed and put into production. The foundations of the theory were formed, the first fundamental scientific works and textbooks on agricultural machines, the processes of mechanization and electrification of agriculture were published.


2021 ◽  
Vol 1 (142) ◽  
pp. 178-192
Author(s):  
Yuliya Tsench ◽  

In tsarist Russia, there was no single organizational structure for agricultural science. The Scientific Committee of the Ministry of Agriculture, funding individual researchers, stations, as well as higher educational institutions where scientific research was conducted, led the scientific work. (Research purpose) The research purpose is in studying the stages of development of agricultural engineering science in the USSR in the period 1920-1941. (Materials and methods) Studied archival materials and research literature on this topic. The article shows the need to create an All-Russian Institute of Agriculture. The Scientific and Automotive Laboratory was organized, which later became the base for research institutes - the Scientific Automotive Institute, later renamed the Research Automotive and Tractor Institute, working in the field of automotive industry, tractor construction, automotive engines, technology and organization of automobile and tractor production. The article formulates the most important tasks of the formation of agroengineering science at the initial stage. (Results and discussion) In 1920-1941, specialized agricultural engineering research and training institutes were established, which took an active part in the formation of the Soviet tractor and automobile industry and the training of qualified personnel. The most important thing for the development of agricultural science was the formation of the All-Union Academy of Agricultural Sciences named after V. I. Lenin by the decree of the Council of People's Commissars of May 25, 1929. (Conclusions) In the pre-war period, a strong foundation of agricultural engineering science was laid. The first laws and regulations on the mechanization of agriculture and agricultural engineering were adopted. The first research institutes in the field of agricultural mechanization and agricultural engineering were organized. The first domestic tractors, grain harvesters and the most important agricultural machines were developed and put into production. The foundations of the theory were formed, the first fundamental scientific works and textbooks on agricultural machines, the processes of mechanization and electrification of agriculture were published.


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