Comparison of rollers after sowing of buckwheat

• Autorzy: Mursec B. , Janzekovic M. , Cus F. , Zuperl U.
• Języki publikacji: EN

Abstrakty

EN

Purpose: This paper compares the effect of three types of rollers (rubber, edged and smooth) upon sprouting of three sorts of buckwheat seed (‘Darja’, ‘Bamby’ and ‘Gorenjka’). Rolling is a very important soil cultivation measure after sowing of small seed such as the buckwheat seed, particularly, during the time of drought when the test was performed. Design/methodology/approach: A field test was carried out on divided lots of land in a random block. Sowing and rolling were performed on 6 June 2003. During that period there was an extreme drought causing lack of humidity in the ground. The plants were counted on the 10 and 12 July, i.e., on the fourth and sixth day after sowing. There were most sprouting plants in case of rubber rollers, followed by smooth and edged rollers. Findings: The least plants sprouted on the non-rolled lots of land. The sort had a statistically characteristic effect on the share of plants sprouting during the fourth and sixth day after sowing. Research limitations/implications: The research was carried out only with three types of rollers and three sorts of buckwheat seed. Practical implications: The sort ‘Gorenjka’ had most sprouting plants, followed by the sort ‘Bamby’ and the sort ‘Darja’ with least sprouting plants. Originality/value: In our researches it was proved that the most favourable combination is the rubber roller and the sort ‘Gorenjka’.

Słowa kluczowe

EN

statistic methods; rollers; cultivation of soils; field tests

PL

metody statystyczne; rolki; użytkowanie gleb; testy polowe

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 17, nr 1-2
• Strony: 269--272
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Mursec B.

• University of Maribor, Faculty of Agriculture, Vrbanska 30, 2000 Maribor, Slovenia

autor

Janzekovic M.

• University of Maribor, Faculty of Agriculture, Vrbanska 30, 2000 Maribor, Slovenia

autor

Cus F.

• University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, 2000 Maribor, Slovenia

autor

Zuperl U.

• University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, 2000 Maribor, Slovenia

Bibliografia

• [1] A. Ploj, B. Mursec, Comparison of rollers, Proceedings of the 32. International Symposium on Agricultural Engineering, Opatija, Croatia, 23.-27. February 2004, 251-258.
• [2] B. Mursec, A. Ploj, Expert system OPTIS for optimization of cutting conditions and modern information systems of selection of tools and cutting conditions in cutting processes, Strojarstvo, 2001, 43, no. 4/6, 169-175.
• [3] B. Mursec, F. Cus, Integral model of selection of optimal cutting conditions from different databases of tool makers, Journal of Materials Processing Technology, 2003, vol. 133, 158-165, Elseiver.
• [4] B. Mursec, F. Cus, J. Balic, Organization of tool supply and determination of cutting conditions, Journal of Materials Processing Technology, 3 April 2000, vol. 100, no. 1/3, 241-249, Elsevier.
• [5] D. Kavas, Machines for secondary soil cultivation - comparison of rollers, Graduate work, University of Maribor, Fakulteta za kmetijstvo, Maribor, 2002, 1-65.
• [6] F. Cus, B. Mursec, Databases for technological information systems, Journal of Materials Processing Technology, 2004, vol. 157/158, 75-81, Elsevier.
• [7] U. Zuperl, F. Cus, Optimization of cutting conditions during cutting by using neural networks, Robotics and Computer-Integrated Manufacturing, 2003, vol. 19, iss. 1/2, 189-199.
• [8] F. Cus, J. Balic, Selection of cutting conditions and tool flow in flexible manufacturing system, Journal of Materials Processing Technology, 2001, vol. 118, 485-489.
• [9] R. Bernik, J. Benedicic, J. Duhovnik, Conceptual design of a stable-manure spreader using a mathematical model, Journal of Mechanical Engineering, 2003, vol. 49, no. 11, 538-548.
• [10] M. Janzekovic, B. Mursec, F. Cus, A. Ploj, I. Janzekovic, U. Zuperl, Use of machines for liquid manure aerating and mixing, Journal of Materials Processing Technology, 2005, vol. 162-163, no. 1, 744-750, Elsevier.
• [11] M. Janzekovic, Investigation of stress in highly productive dairy cows during feeding with concentrate in milking parlour, doctoral dissertation, Ljubljana, 2003, 44-47.
• [12] B. Mursec, A. Ploj, Impact of various rpm levels on rotary and pendulum spreaders performance, Agricultura,Maribor, 2002, 1, no. 1, 34-39.
• [13] F. Bavec, Some neglected and / or new agricultural produce, University of Maribor, Faculty of Agriculture, Maribor, 2000, 5-16.
• [14] B.F. Pregrad, Influence of rolling on sprouting of buckwheat in extremely dry season, Graduate work, University of Maribor, Faculty of Agriculture, Maribor, 2003, 1-40.
• [15] B. Mursec, M. Lakota, D. Stajnko, D. Banaj, Comparison of efficiency of rollers for sprouting of buckwheat, Proceedings of the 34. International Symposium on Agricultural Engineering, Opatija, Croatia, February 2006, 193-200.