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#WeekendFarmGardenCabbageCultivationTechnology #FrostDamageFirstFrostLateFrost #SangjuWeatherFrostBallSangGoDae 2022.11.1 [QuestionAnswerVideo] ㅇ. At what temperature does frost fall according to the weather forecast? I am not a weather expert, but based on my experience, in the spring, when the temperature is 4 degrees Celsius after sunset, in the fall, when the weather forecast minimum temperature is 3 degrees Celsius and there is no wind in the early morning, frost can be seen. ㅇ. Is this global warming? It seems that the growing period will be extended due to global warming, but meteorological disasters such as frost damage are increasing. Frost damage such as frost damage is increasing because the flowering period is earlier. ㅇ. Frost determines the crop growing period. Corn can be grown twice in Sangju. Frost occurs 100 days a year in Chuncheon. There is a lot of frost damage in the left areas of the Taebaek and Sobaek mountain ranges. ㅇ. They say that cabbage tastes better when it gets frosted once or twice? Is this true based on your experience and why? ㅇ. What is the difference between frost, frost heave, and freezing? (See video) ㅇ. Just as Zhuge Liang used the southeast wind in the Battle of Red Cliffs as a result of observation, recording the weather conditions in a farming journal can help adjust the sowing and harvesting schedule for crops in the future.