| Featuring innovation could be simpleness in the field application, allowing to account in the best of natural conditions. The new technologies increasing production are usually subordinate to climatic, geogaphic and mainly socio-economic conditions wre they are used, therefore they cannot be always directly tranferred to other countries. Another fact could be pointed out : in high productivity areas the innovations are quite unusual ; the influrence of farmers and the routine practices generally restrict the propagation of new ideas and their application ; on the other hand in the new countries or with a starting prodcution the new techniques get the best chances to be transferred. These last fifteen y the use of synthetic stuff has been one of the... |
