农业气象学 - 2026 进行中

科目: 农业气象学
级别: IX (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: A crop has a base temperature of 10°C. The daily maximum and minimum temperatures are 28°C and 6°C, respectively. Using the simple mean-temperature method without temperature limits, how many growing degree-days are accumulated? 8 degree-days, 10 degree-days, 11 degree-days, 12 degree-days