Estonian Crop Research Institute

https://www.etis.ee/CV/Kalvi_Tamm/est?tabId=CV_ENG&lang=ENG

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Institution and occupation 20.02.2014–... Estonian Crop Research Institute, Senior researcher in duties of head of Department of Agrotechnolgy Education 2000–2004 Estonian University of Agriculture, PhD Study, Exploitation of Agricultural Machines 1995–1997 Estonian University of Agriculture, MSc Study, Exploitation of Agricultural Machines 1990–1995 Estonian University of Agriculture, Agricultural Engineering Academic degrees Kalvi Tamm, Doctor's Degree, 2009, (sup) Jüri Olt; † emer. prof. Heino Möller, The dependence on the structure of machinery and the locality of plots on cereal farm work activities, Estonian University of Life Sciences. Projects in progress 9PA1-SUMANU "Sustainable manure and nutrient management for reduction of nutrient loss in the Baltic Sea Region (1.10.2018−31.03.2021)",  9PA1-MANURE "Advanced manure standards for sustainable nutrient management and reduced emissions (1.10.2017−30.09.2019)",  9PA1-SLURRY "Reducing nitrogen loss from livestock production by promoting the use of slurry acidification techniques in the Baltic Sea Region (1.03.2016−28.02.2019)",  Publications Tamm, Kalvi; Ingrid, Bender; Nugis, Edvin; Edesi, Liina; Võsa, Taavi (2018). The impact of the termination technology of agro-ecological service crops on soil properties in open field vegetable production. Agronomy Research, 16.10.15159/AR.18.152. Järvan, Malle; Vettik, Raivo; Tamm, Kalvi (2017). The importance and profitability of farmyard manure application to an organically managed crop rotation. Zemdirbyste-Agriculture, 104 (4), 321−328.10.13080/za. 2017.104.041. Edvin Nugis; Liina Edesi; Kalvi Tamm; Jüri Kadaja; Elina Akk; Peeter Viil; Ene Ilumäe (2016). Response of soil physical properties and dehydrogenase activity to contrasting tillage systems. Žemdirbystė=Agriculture, 103 (2), 123−128.10.13080/z-a.2016.103.016. Tamm, K.; Nugis, E.; Edesi, L.; Lauringson, E.; Talgre, L.; Viil, P.; Plakk, T.; Võsa, T.; Vettik, R.; Penu, P. (2016). Impact of cultivation method on the soil properties in cereal production. Agronomy Research, 14 (1), 280−289. Industrial property Invention: A route planning method of arable land for agricultural machinery moving between cultivation areas of a crop; Owners: Eesti Maaviljeluse Instituut, Eesti Taimekasvatuse Instituut; Authors: Kalvi Tamm, Raivo Vettik; Priority number: P201000089; Priority date: 21.12.2010. Invention: The method for reducing idle drives during band application of liquid fertilizers; Owners: Eesti Maaviljeluse Instituut, Eesti Taimekasvatuse Instituut; Authors: Kalvi Tamm, Raivo Vettik; Priority number: P201100073; Priority date: 19.12.2011. Invention: The device for gathering soil sub-samples on the field; Owners: Eesti Maaviljeluse Instituut, Eesti Taimekasvatuse Instituut; Authors: Kalvi Tamm; Priority number: P201100063; Priority date: 24.10.2011.