2. directly without face-to-face communication, such as communication media by using the phone or sms. This method is becoming increasingly important given the time constraints and the number of tablespoons companion that does not allow for standby at each location was accompanied,primarily to speed up measures retrieval and solutions to the problems and obstacles encountered in the implementation of farmers in the field of technological innovation.
3. indirect communication through print media or in the form of leaflets and brochures as well as information on current media technology exhibition in technology degree / open-field such as posters, harvest etc..
4. technology demonstration,variability through the plants on-farm demos PTT technology, VUB variability in test adaptations, variability of plants in plot II, technology demonstrations and specific tools as technical training.