noun
cumulative temperature
Technical term used in agriculture, biology, and environmental science to measure the total heat accumulation over a period, often to predict plant growth or insect development.
作物の収穫時期は累算温度で予測できる。
The harvest time of crops can be predicted by cumulative temperature.
Synonym; both mean cumulative temperature, but 累算温度 is less common.
Compound of 累算 (cumulative total) and 温度 (temperature).