1
Cambio circadiano de pH y acidez titulable en la savia de fique (Furcraea castilla y F. macrophylla)
Descripción:
“... species of Furcraea plants were measured hourly throughout a whole day in a field experiment in Tunja...”
2
Descripción:
“... reactions to the excess of metal in the plants. Chlorophyll fluorescence was measured in leaves which were...”