There is a poem: "The empty court grows slowly in autumn, and the cold dew enters the twilight single clothes." "With the arrival of strong cold air, whether it is in the south or in the north, there have been different degrees of cooling, and the weather has become more and more cold, like in northern Jiangxi, the temperature has plummeted, especially in the morning and evening, and has begun to become quite cold.
From the point of view of time, this wave of cold air coincides with the arrival of the cold dew solar term in the past year, and the cold dew itself is also a solar term that reflects climate change, indicating that after the arrival of the cold dew solar term, the temperature is relatively low.
As one of the 24 solar terms, the cold dew, it not only tells us that the weather is going to cool down, in ancient times, it will be used to guide farming, harbinging the cold and warm weather in winter, and it will also foreshadow the year and harvest, which are summarized according to the laws of nature, in the case of no weather forecast before, but it has a great effect, so what does this year's cold dew say?
The old man said: This year's cold dew is "cold dew in September, surplus of grains, and cold in winter", what does it mean? With these questions, let's take a look at this year's cold dew solar term.
Cold dew in September
As the name suggests, it is in the ninth month of the lunar calendar that there is a cold dew solar term, so what does it say? The cold dew is divided into morning and evening, if it is before the first day of the ninth month, then it is the morning cold dew, we can also directly call it the August cold dew, and after September, it is the evening cold dew, also known as the September cold dew.
Folk proverbs are: cold dew in September and early cold in autumn, the ears of grass are not ripe and are green and dry, and the dew is frost grass and trees killed, when there is cold dew in September, then the autumn will be cold earlier, which is also relatively consistent with the current weather, then the frost will come earlier, at this time, it is necessary to pick early, can not delay the farming.
Many crops basically stop growing when they encounter frost, so the frost is relatively early, and the crops have not been completely harvested, or the weather has become very cold when they are growing.
Grain surplus
Judging from these four words alone, you can know what it means, the crops planted have ushered in a good harvest, and it is more of a predictor of a year in the coming year. Cold dew, the dew is starting to become cold, and it is about to condense into frost, and it is already late autumn. At this time, the crops that should be planted have been sown, and the crops that should be harvested are basically the same.
The weather becomes cold at this time, and it is also good for the overwintering crops, not to mention, there is an old saying that "the cold dew in August is a disaster year, and the cold dew in September is a mega year".
If you want to have a surplus of grains, you must need to adjust the wind and rain, so as to bring a bumper harvest, if it should be cold or not, if it is not hot, it will not be an adult, so at this time, the cold dew appears, which means that it is just the right time to be cold.
Winter cold mega
This year's cold dew is September, and it also indicates that this year will be a cold winter, and the winter is too cold, which is a good thing for crops, which is why it portends a good year.
Because the cold dew is cold to early, the winter will inevitably be cold early, this is a law of natural change, and some overwintering crops, the most afraid is that the temperature is too high, resulting in the appearance of pests and diseases, if the winter is not cold enough, then these pests and diseases can survive, when the spring of the next year comes, it will spoil the crops, resulting in loss.
Once the crop does not grow well, then it will cause a reduction in yield, so in this case, we hope that the weather will be colder faster, then the cold winter will be colder, and the next year the crop will naturally grow better.
This year's cold dew solar term is October 8th, which is also the ninth month of the lunar calendar, which means that it is a very good year, in winter, it will be relatively cold, we have to add more clothes, to the beginning of spring, the crop growth is relatively good, at the time of harvest, you can have a surplus of grains. Of course, we still need to look at the specific climate change through the weather forecast, after all, agricultural proverbs still have a certain regionality. We crop knowledge on it.