(no subject)

Carl-Otto Ottosen co.ottosen at aarslev.dou.dk
Wed Nov 29 14:13:56 EST 1995

Could anyone supply me with a definition of Thermal time (unit degree 
days). I know the basic concept of base temp, but how on earth have 
these values been determined.


Carl-Otto Ottosen
Dept. of Ornamentals

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