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degree-day
The departure of the average daily temperature from a defined base (e.g. the minimum recognized temperature for the growth of a plant species. ) The number of degree-days may be totaled to assess the accumulated warmth of a particular year's growing season.
- 词性: noun
- 行业/领域: 植物
- 类别 植物病理学
- Company: American Phytopathological Society
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