01963cab a2200325Ia 45 0 u205524 SIRSI 131110s2012 ua ss b eng d EAL eng ara ART MJAE V29 NO3 5 EI-Shazly, M.A. Misr Journal of Agricultural Engineering, 2012 v.29 (3) [electronic resource]. Development of a multi-purposes macidne for secondary tillage, fertilizing and planting some medicinal and aromatic plants [electronic resource]. تطوير آلة متعددة الأغراض لتتميم مرقد البذرة وتسميد وزراعة بعض النباتات الطبية والعطرية. p.951-972 Includes references. Field experiments were carried out to develop a multi-purposes machine for secondary tillage, fertilizing and planting some medicinal and aromatic plants; fennel (Foeniculum vulgare Mill.) and caraway (Carum carvi L.). The combination machine peiformance was evaluated comparing with the traditional method as a function of change in forward speed (2.1, 3.6, 4.5 and 6.3 kmlh), in terms of soil physical properties, seed scattering, emergence ratio, yield, power, energy and cost requirements. The experimental results revealed that soil physical properties, seed scattering, emergence, energy requirements and operational cost were in the optimum region under the following recommended conditions: Summary in Arabic. Medicinal plants Machinery. Aromatic plants Machinery. Seeds Postharvest technology. Field crops Seeds. Morad, M.M. Ali, M.M. Wasfy, K.I. Misr Journal of Agricultural Engineering. 2012.v.29(3) 1687-384X nnas u192786 http://nile.enal.sci.eg/EALE/2012/MJAE/2912/3/951.pdf Full Text Article 1 AR lcc 56275 56275