The complexity of systems in greenhouse horticulture, arable farming and dairy is increasing, and society demands sustainable production systems. Current farming 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 help with this transition, looking for cross-overs between the agricultural sectors. We develop knowledge on the production systems, sensors to generate data and intelligent algorithms to control the system based on the measured data.