抄録
Researchers are continuing to search for ways to achieve sustainability as it is a major concern for human society which may be addressed in a variety of different fields such as energy, environment, food, and transportation. Working in this same direction, we conducted agricultural fieldwork in north Portugal to examine what technology exists and what is necessary in order to achieve sustainability. We visited an agricultural college and an agricultural support company in north Portugal. This paper will present the results of the fieldwork and the discussions of technology needed to achieve sustainability.
