Is Bozhou suitable for growing Chinese cabbage?

Bozhou area is suitable for planting Chinese cabbage.

Chinese cabbage likes cold climate, the average temperature is 18-20℃, and it grows best in sunny conditions. It can safely overwinter at -2~-3℃. The temperature above 25℃ is weak, and it is easy to suffer from virus disease. Only a few heat-resistant varieties can be cultivated in summer. Germinated seeds and green plants of Chinese cabbage complete vernalization within a certain number of days below 65438 05℃, with flower bud differentiation starting from seedling tip and leaf differentiation stopping. Bolting and flowering under long sunshine and high temperature. But the requirements of different varieties for long sunshine are obviously different.

Bozhou climate is located in the southern edge of warm temperate zone, belonging to warm temperate semi-humid climate zone, with obvious transitional characteristics, mainly characterized by obvious monsoon, mild climate, abundant sunshine, moderate rainfall, long frost-free period, distinct seasons, changeable temperature in spring, concentrated rain in summer, crisp autumn and long dry winter. Due to the climate transition, cold and warm air masses meet frequently, the weather is changeable and the annual precipitation changes greatly. The average annual temperature 14.9℃, average sunshine hours 2 184 hours, average frost-free period 2 13 days and average annual precipitation 83 1 mm in the whole city.