The agricultural climate division index is studied and defined according to the relationship between tussah production and meteorological conditions.
根据当地柞蚕实际生产与气象条件的关系，确定了柞蚕生产的农业气候区划指标。
2
All above mentioned index - es are nearly the same as the production standard indexes, set up by the Research Group of Raising Sheep of the Agricultural University of China.
上述指标接近中国农业大学养羊研究室在良好条件下的生产性能指标。
3
The agricultural climate division index is studied and defined according to the relationship between Huyou production and meteorological conditions.