Traditional Culture Encyclopedia - The 24 Solar Terms - What are the characteristics of Tomb-Sweeping Day gas and Tomb-Sweeping Day gas?
What are the characteristics of Tomb-Sweeping Day gas and Tomb-Sweeping Day gas?
2. "Before and after Qingming, plant melons and beans". During the period of Tomb-Sweeping Day, the daily average temperature in most parts of China has risen to above 12℃. From north to south to the inside and outside of the Great Wall, there is a busy scene of spring ploughing everywhere. "In the Qingming Festival, the wheat grows for three days", the wheat in the south of Huanghuai is about to start heading, the rape has blossomed, and the wheat in the northeast and northwest regions has also entered the jointing stage. In the later stage, we should pay close attention to fertilizer and water management and pest control. Dry farming in the north, early and middle rice in the south of the Yangtze River is in a suitable season for mass sowing, so we should seize the opportunity, seize the sunny day and sow early. Pear blossoms are clear. At this time, when many kinds of fruit trees enter the flowering stage, attention should be paid to artificial pollination to improve the fruit setting rate. Early rice planting in South China should be cleaned up and fertilized in time. Corn, sorghum and cotton will also be planted everywhere. "Before tomorrow's tea, there will be two buds", and the new buds of tea trees will grow vigorously, so attention should be paid to pest control; Famous tea producing areas are mined one after another, and strict scientific mining is needed to ensure the yield and quality. At this time, the cold air in the north still has a certain influence and the weather is changeable. Attention should be paid to prevent the harm of low temperature and late frost weather to spring sowing crops such as wheat, rice seedlings and flowering fruit trees.
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