大寒是二十四节气中的最后一个,此时,太阳到达黄经300度,冬季的农闲时光接近尾声。对于许多地方来说,大寒时节是一年中最冷的节气,寒潮频繁南下,我国大部分地区都会出现大风、低温、地面积雪不化等严寒景象。正如谚语“大寒到顶点,日后天渐暖”所言,大寒过后,春天也就不远了。在农业生产方面,北方地区这一时期多忙于积肥堆肥,为开春耕作作准备,或加强牲畜的防寒防冻措施。南方地区则主要是 Cold is the last of twenty-four solar terms, at this time, the sun reaches the Yellow Sect 300 degrees, the winter slack season approaching the end. For many places, the coldest season is the coolest solar year in the year with frequent cold spell. In most parts of our country there will be cold winds, cold temperatures and snow patches on the ground. As the saying goes, “Big cold to the top, the day is getting warmer” said, after the big cold, the spring is not far away. In agricultural production, the Northern Region was busy with composting compost during this period, preparing for spring plowing or strengthening anti-freezing and anti-freezing measures for livestock. The south is mainly