The north wind blows well, and in the middle of winter, a piece of white bones is slaughtered, which is our deep-rooted impression of the cold for 39 days. Sanjiu, in the number of nine songs, is called "three nine forty nine walking ice lake", three nine days, the river has become a sea of ice, people can stroll in the meantime. Presenting a memorable coldness.
However, in the past few years, it feels that the three or nine days are not so cold and cold, and the snow wheels that should have appeared are no longer the ones that should have appeared, but have been replaced by clear skies and warm winds. Such a change makes us wonder, if the 39th day is fine, what is the sign?A good thing or a bad thing?Why do some elderly people shake their heads and sigh, "I'm most afraid that it's a sunny day"?In this regard, the ancients also came up with some proverbs through their profound observation and research. Let me now quote a few specific and wise proverbs, and explain them carefully, and I believe that you will understand them.
As the proverb goes: "If the Sanjiu River opens, it will suffer in the coming year." At a glance, it is clear that if the river has not frozen, or has thawed, it may suffer from color in the following year.
As described in the number nine song, Sanjiu is a hard ice and snow world, and "Sanjiu River Open" is just the opposite, indicating that it is a sunny and warm weather. The "coming year's suffering" mainly refers to the poor crop and the possible reduction of the harvest. For example, winter wheat can kill some pests and diseases in the field with proper cold and severe frost in winter. If the weather is sunny and warm during those days that should be the coldest days, it provides convenient conditions for the overwintering and reproduction of pests and diseases.
When the spring flowers bloom next year, I am afraid that pests and diseases will be rampant, seriously affecting the growth of wheat. In the early days, there were basically no pesticides available for farming, so once it was attacked by pests and diseases, it was also incomplete, and the lack of wheat production was equivalent to a harbinger of disaster.
From the proverb "Sanjiu River opens, the coming year will suffer" proves that if Sanjiu is sunny weather, pests and diseases may increase in the coming year, which will damage the growth of crops.
The proverb also says: "The weather is warm in March and cold until the full month of February." The interpretation of this proverb is that if the weather is warm in Sanjiu, then the temperature may be low in February of the following year.
Although "full February" is an exaggeration, it implies that February may be cold for a long time. February here refers to the month of February in the lunar calendar.
Normally, the month of February of the lunar calendar corresponds to the month of March of the solar calendar, and March is also known as the March of the Lunar Calendar, which is the time when the crops return to green. Taking wheat as an example, by March, wheat has entered the regreening stage, and in some places has entered the jointing stage.
During this period, wheat grows rapidly, and the right temperature is the key to good wheat growth. However, if there is a cold climate for a long time, it will have a great impact on the normal growth of wheat.
On the one hand, low temperature will delay the return of wheat to green, which may lead to the failure of wheat jointing, limited growth height, and affect the harvest. On the other hand, at this time, wheat is relatively weak in cold resistance and is also susceptible to frost damage, which will affect the normal growth of wheat.
Therefore, combined with the proverb "the weather is warm in Sanjiu, cold until the full of February", if the Sanjiu day is sunny, it is more likely that there will be a cold spring in the coming year. There is a similar proverb such as "Sanjiu is sunny and warm, and February is freezing".
Then there is a proverb that says: "There is no snowfall in 3949, and there are droughts in 5969 one after another." This proverb wants to express very clearly: if the weather is fine in 3949 and no snow is coming, then in 5969, the rain and snow will still be scarce, and the dry scenery in the fields will not change.
We all know that the lack of rainfall in winter, coupled with the absence of snowfall, is prone to drought in the fields, and crops need a lot of water to grow over the winter. If supplies are not available for too long, the growth of crops will naturally be hindered.
Judging from the proverb "there is no snowfall in 3949, and drought in 5969 is continuous", if 3949 is sunny, Hongxian drought will reach 5969. Taking wheat as an example, the lack of water in the drought period will cause yellowing, which will also affect the cold resistance, increase the probability of frost damage, and make it impossible to safely overwinter.
From this point of view, if it is sunny on the 39th, from the perspective of pests and diseases, the cold of spring, and the drought, it will not be conducive to the normal production of agriculture.
However, some friends say that with the change of climate, the weather is becoming more and more unavoidable, saying cold is cold, saying hot is hot, and the previous agricultural proverb has lost its reference meaning, what do you think?