J.C. López, A. Baille, S. Bonachela y J. Pérez Parra.
Marzo de 2002
The influence of different strategies of air heating on the earliness and yield of greenhouse-grown snap beans (Phaseolus vulgaris) was investigated under a plastic "Parral" greenhouse, commonly used in the South East of Spain. The experiments were conducted with the same cultivar (Donna), grown under 5 identical compartments covered with polythylene film. One compartment was not heated ...