Complexity of production systems in greenhouse horticulture, arable farming and dairy is increasing. All the while society demands sustainable systems. Current production systems can only meet this demand to a limited extent. The way forward involves a transition to sustainable, data driven, intelligent agricultural and horticultural systems. In the AGROS-project we are investigating how technology can contribute to this transition, looking for cross-overs between the agricultural sectors. We develop knowledge about the production systems, sensors to generate data and intelligent algorithms to control the system based on the measured data.