Does the 20th sunny day of the first lunar month mean "inverted spring cold"? Meteorological interpretation of farmers' wisdom
Abstract: "The spring cold is expected to be steep, all on February 20. ”
The days passed quickly, and it was already January 20th. In China, there is a saying since ancient times: "After the fifteenth year, the year has passed". In general, most people are working. Even the more idle farmers are ready for this year's agricultural plan. But at this time, the farmers are most concerned about whether they will encounter bad weather such as "inverted spring cold" after the beginning of spring.
At the beginning of each year, many farmers are worried about the "cold spring". Therefore, everyone wants to get the news and prepare accordingly to minimize the cold disaster of this spring. In fact, in China, there is a saying that "spring does not come, it is all in January." ”
At this time, it is already the end of the first lunar month, and the temperature in most places has not yet dropped to freezing, which is not suitable for the growth of crops. Even if the temperature remains the same, it is not a bad thing to stay in a cold environment. Farmers are worried about the consequences of fluctuating temperatures.
Winter crops such as wheat and rape, once the temperature is right, winter wheat will start to germinate, and oilseed rape will also start to moss in preparation for flowering. In such a situation, a sudden low temperature and a blizzard are devastating. At worst, you get nothing.
So, will it be cool this spring? Will spring come?
Here, we're going to talk about our agricultural proverbs. In the countryside, there is a saying that "it rains on February 20, and spring is cold on the third day". This is a common saying, saying that it is the twentieth day of the second month of the lunar calendar, if there is rain. Then, according to the previous forecast, Meng Chun, Zhong Chun, and Ji Chun will all be very cold. Therefore, from this proverb, we can see that there is a high probability of a cold spring.
Judging from the recent weather conditions, after the Lantern Festival, many places in the north will be sunny, and only a few places will snow. In the south, however, it rains all year round. Due to continuous rainfall, the temperature in the southern region is 2 degrees Celsius lower than in the same period in the past. From this, it can be seen that the weather has become very cold this year. This is a very noteworthy issue.
Judging by this situation, this spring will become even colder. Moreover, this spring, there is a great possibility that there will be an inverted spring cold. In fact, every spring, there is some inverted spring cold that is similar to spring. For example, last year, in some places in the north, there was a hailstorm, which caused many farmers to suffer a lot. Therefore, this time the weather is colder, also to prepare for rain and snow.
The conclusion is that in the face of the "cold spring" in agricultural disasters, the response ability of most farmers is still insufficient. In particular, ordinary farmers are helpless. It seems that the people who farm the fields are not so good at harvesting. Therefore, all regions should actively promote higher quality crop varieties according to local historical and climatic conditions, enhance their own resistance, and reduce the impact of adverse conditions on later production. At the same time, it is necessary to provide some support to farmers so as not to bring greater losses to farmers.