GROWING DEGREE DAYS
change note: 2012-07-09 15:03:17.0 [mpmorahan] insert Definition (id: null text: a heuristic tool in phenology. GDD are a measure of heat accumulation used by horticulturists, gardeners, and farmers to predict plant and pest development rates such as the date that a flower will bloom or a crop reach maturity. language code: en);
change note: 2012-06-26 10:20:16.0 [gee-cee] Insert Concept add broader relation (GROWING DEGREE DAYS [6d808909-ce04-4401-a883-aff4d723d025,39797] - TEMPERATURE INDICES [e8580cbb-701a-4ab1-a40f-5fae4ae1ea24,39791]);
in scheme: sciencekeywords
definition: a heuristic tool in phenology. GDD are a measure of heat accumulation used by horticulturists, gardeners, and farmers to predict plant and pest development rates such as the date that a flower will bloom or a crop reach maturity.
type: Concept

TEMPERATURE INDICES
type: Concept