Crop Models – Within Controlled Environment

Technology used in controlled environment facilities ranges from simple plastic row covers to sophisticated controlled and automated greenhouse and growth chambers. Crop models that estimate plant responses to climactic, nutritional, and other factors have been used to support controlled environment plant production at many of these technology levels. Such models typically consist of mathematical equations that encapsulate knowledge on the interactions between plant growth and development and soil and atmospheric interfaces. The models allow controlled environment users to more effectively organize, interpret, and analyze information from disparate sources to support design, planning, management, and operational decisions. Applications include automated climate control, design of cultural and production systems, and improvements in product marketability.