"未曾过年，先肥屋檐"，进补是大雪时节的传统风俗。而更雅致的，总和雪有关，或共赏雪后天地澄澈，或踏雪寻一缕梅香。而今，冰雪运动流行，更为凛 冬时节添一份跃动的生机。 大雪是二十四节气中的第二十一个节气，也是冬天的第三个节气。我们一起感受大雪的自然之美和文化意蕴。 大雪是反映气温与降水变化趋势的节气。此时，我国大部分地区寒冬已深，天气更冷，降雪概率增大，范围更广。 农谚说，"瑞雪兆丰年"。此时积雪宛如棉被，为冬小麦保墒御寒，还可以储存来年生长所需的水分。 大雪，是严寒的注脚，也是丰年的序章。 ...

此刻立在长白山麓，脚下积雪咯吱作响，手里捧着热乎的人参鸡汤看着往来的游客，才懂"大雪初 晴日半曛，高楼何惜上仍频"的深意。你那里下雪了吗？来分享你家乡的大雪故事吧！ 地点： 哈喽大家好，我是爱旅行的 Sisi！今天我们迎来二十四节气中的大雪 —— 作为冬季第三个节气， 标志着仲冬时节正式开始，天气也开启了寒冷模式。此刻我站在"关东第一山"长白山，目之所及天池雪 景纯净，滑雪场亦全面开放，邀你在这漫山积雪的风光里，解锁大雪节气的自然密码与生活智慧！ 你知道吗？节气"大雪"和天气预报里的"大雪"无必然关联，它更指向这一时期的气候特征。大雪节 气一到，最盼着降雪的，恐怕非农民莫属——雪自古以来是丰收的象征，俗话说"瑞雪兆丰年"，这是我 国先民农业生产经验的总结。厚雪像给越冬作物盖了层"棉被"，既能抗寒，来年融化还能滋润土壤。现 在，很多农场还会用雪情传感器来监测积雪，科学调控作物生长环境。让传统农时经验与现代科技相 融，守护冬日丰收希望。 饮食上，大雪食补遵循"大雪补得当，一年不受寒"：南方腌肉存食，北方靠羊肉汤、红薯粥驱寒， 皆合时宜。 大雪的智慧与乐趣可不止在中国！许多国家都有独特的冰雪节庆活动，比如芬兰罗瓦涅 ...

Core Viewpoint - The article discusses the significance of the "Light Snow" solar term, emphasizing its role in agriculture and the natural environment, particularly how timely and adequate snowfall can lead to a bountiful harvest in the following year [4][5][6]. Summary by Relevant Sections Significance of "Light Snow" - "Light Snow" is the 20th solar term in the 24 solar terms, marking the second solar term of winter, starting on November 22, 2025 [2]. - Snow is often seen as a symbol of purity and romance, with historical references to snowflakes as "six-pointed flying flowers" [3]. Climate and Agricultural Impact - During the "Light Snow" period, the climate becomes colder with increasing precipitation, creating favorable conditions for snowfall [4]. - The phrase "A timely snow promises a good harvest" reflects ancient agricultural wisdom, indicating the relationship between snowfall and crop yield [4]. Characteristics of Beneficial Snow - "Beneficial snow" is defined by its timing and quantity, occurring from the "Light Snow" solar term until the beginning of spring [4]. - Adequate snowfall can protect winter crops from frost damage and provide moisture to the soil, supporting crop growth [5][6]. Scientific Correlation - Modern meteorology and agricultural science have identified connections between winter snow and good harvests, such as snow providing insulation for crops and enriching the soil with nitrogen during melting [5]. - Snow can also help control pests and diseases, as the sudden temperature drop during melting can kill dormant pests and pathogens [6]. Ecological Balance - The occurrence of suitable snowfall aligns with natural rhythms, indicating stable winter weather and even precipitation distribution, which benefits spring planting [6]. - The article concludes by highlighting the harmony between human agricultural practices and natural cycles, suggesting that experiencing a "beneficial snow" can evoke a sense of hope for future harvests [6].