| Mathematical model for particle motion applied on a manure spreading apparatus used in environmentally friendly technology V Ștefan, P Cârdei, NV Vlăduţ, L Popa, R Ciuperca, N Ungureanu Environmental Engineering and Management Journal 17 (1), 217-227, 2018 | 13 | 2018 |
| Statistical models for the working process carried out by the organic fertilizer spreading machine. P Cârdei, V Stefan, L Popa, R Ciupercă | 12 | 2019 |
| Influence of the manure spreading machines' working parameters on the qualitative performances of the fertilization process. V Ștefan, P Cârdei, L Popa, L David, R Ciupercă | 11 | 2019 |
| The influence of physical characteristics of solid organic fertilizers on quality of land spreading. V Ştefan (Popa), R Ciupercă, L Popa, A Nedelcu, G Lazăr, AS Petcu, ... INMATEH-Agricultural Engineering 46 (2), 77-84, 2015 | 11* | 2015 |
| Experimental results on the solid organic fertilizer machine MG 5 V Ştefan, R Sfîru, L Popa E3S Web of Conferences 112, 03007, 2019 | 9 | 2019 |
| Theoretical research regarding the working process of the fertilizers managing systems by centrifugation AS Petcu, L Popa, V Stefan, R Ciuperca, A Nedelcu, IC Girleanu, ... Annals of the University of Craiova-Agriculture, Montanology, Cadastre …, 2016 | 8 | 2016 |
| FEM MODELLING OF MACHINERY INDUCED COMPACTION FOR THE SUSTAINABLE USE OF AGRICULTURAL SANDY SOILS N UNGUREANU, V VLĂDUŢ, SȘ BIRIȘ, G PARASCHIV, M DINCĂ, ... 46. Symposium "Actual Tasks on Agricultural Engineering", Opatija, Croatia …, 2018 | 7 | 2018 |
| Determination of the relaxation time at static compression of Idared apples variety. D Veringă, M Vintilă, L Popa, V Ştefan, AS Petcu INMATEH-Agricultural Engineering 47 (3), 2015 | 7* | 2015 |
| Machine for applying manure fertilizers by means of vertical spreading apparatus L Popa, I Pirnă, I Cojocaru, R Ciupercă, A Nedelcu, V Ştefan Scientific Conference Durable Agriculture-Agriculture of Future, 639-647, 2008 | 7 | 2008 |
| Automation and remote control of an aquatic harvester electric vehicle E Tudor, MG Matache, I Vasile, IC Sburlan, V Stefan Sustainability 14 (10), 6360, 2022 | 5 | 2022 |
| Experimental research on a feed pelletizing equipment designed for small and medium-sized fish farms. F Nenciu, I Voicea, V Stefan, G Nae, M Matache, G Milian, VN Arsenoaia INMATEH-Agricultural Engineering 67 (2), 2022 | 5 | 2022 |
| Organic plant and animal waste management system. R Ciupercă, G Lazăr, L Popa, A Nedelcu, V Ştefan, A Zaica, A Petcu INMATEH-Agricultural Engineering 46 (2), 2015 | 5 | 2015 |
| Considerations on physical and mechanical properties of solid organic fertilizers V Ştefan, L Popa, L David, I Pirnă, R Ciupercă, A Petcu, D M. F, I Găgeanu 4th International Conference on Thermal Equipment,Renewable Energy and Rural …, 2015 | 5 | 2015 |
| Researches Concerning the Achievement of a Machine for Spreading Low Rates of Chemical Fertilizers. L Popa, I Pirnă, V Vlăduţ, V Ştefan Bulletin of the University of Agricultural Sciences & Veterinary Medicine …, 2009 | 4 | 2009 |
| Research on the uniformity degree of solid organic fertilizers distribution. V Stefan, A Zaica, A Losif | 3 | 2021 |
| NUMERICAL 3D ANALYSIS OF A MINI WIND TURBINE WITH HORIZONTAL AXIS, FOR IMPLEMENTATION IN AGRICULTURAL FARMS. G Ipate, GA Constantin, SȘ Biris, G Voicu, CO Rusanescu, V Ştefan INMATEH-Agricultural Engineering 62 (3), 2020 | 3 | 2020 |
| Experimental testing of a helical rotor for compost distribution V Stefan, L David, R Ciuperca, A Zaica, A Nedelcu, A Suvac E3S Web of Conferences 180, 03027, 2020 | 3 | 2020 |
| Research on heat recovery in the composting process. R Ciupercă, A Nedelcu, L Popa, A Zaica, V Ştefan | 3 | 2019 |
| Mathematical models for calculating the qualitative parameters of organic fertilizer machines. P Cârdei, V Ştefan, MG Matache | 3 | 2019 |
| MANURE FERTILIZERS –AGROTECHNICAL RECOMMENDATIONS V Stefan, L Popa, R Ciuperca, AS Petcu, A Zaica, G Lazar ISB INMATEH AGRICULTURAL AND MECHANICAL ENGINEERING 2014 (1), 387-392, 2014 | 3 | 2014 |
Lucretia PopaINMA BucharestПідтверджена електронна адреса в inma.ro
