Field Crop Growing Investigations on the Influence of Crop Rotation and Organo-Mineral Fertilization on Maize Yield and Physical-Chemical Characteristics of Cambic Chernozem in the Moldavian Plain C. Ailincăi, Despina Ailincăi, Maria Zbanţ, Ad Mercuş, D. Ţopa, M. Cara The Behaviour of some Native and Foreign Maize Hybrids to the Attack of Pests and Pathogenic Agents, under Conditions of Chemically Treated Seed M. Hatman, Viorica Iacob, [...]View more