Sanjiu is the coldest period of the year, usually occurring on the 28th day of the winter month of the lunar calendar and lasting for more than ten days. At this time, most of the country will become bitterly cold, the sky will be covered in snow, and snowflakes will become the norm. For crops, they enter a dormant period of overwintering, and their growth rate slows down significantly to adapt to the cold environment. At the same time, the farmers also have a little short-term farming and can arrange other agricultural activities.
However, there is a folk proverb that "I am most afraid of the warmth of Sanjiu", that is, if there is a sunny day during the Sanjiu periodWeatherWarm baking situation may not be favorableAgricultureProduce. On the one hand, sunny days can speed up the melting of snow and cause water to be lost too quickly. On the other hand, warm and bakedWeatherwould be beneficialPests and diseasesSmooth wintering, bringing more to cropsPestsIssue. In addition, if it continues to be warm and dry during the 39th period, it may also affect the next oneWeatherVariation. ColdWeatherIt may be delayed until early spring, resulting inPour the spring coldIt causes frost damage to the crops that have returned to green, affecting the growth and development of crops.
Therefore, the old farmers prefer to be in.
Three. During the 9th and 49th periods, it is appropriately cold, and I don't want to be unusually warmWeather。They believe that this will ensure the normal growth of crops and the hope of a good harvest. In addition to the proverb "I am most afraid of Sanjiu warm baking", there are some other things related to SanjiuWeatherProverbs about farming. For example, "the snow falls on 39 heads, and 49 freezes to death", which means that if the snow continues to fall in the first few days of Sanjiu, and the snow is getting thicker and thicker, then 49'sWeatherIt can be even more cold, and even ploughing cattle can't withstand it.
All in all, after entering the Sanjiu period, the crops entered the dormant period of wintering, the growth slowed down, and the farmers had a little slack. Folk believe that Sanjiu should be in a state of low temperature and cold, snowflakes fluttering, and it is not suitable for the sun to shine and be warmWeather。Failure to do so may lead to the followingWeatherUnusual cold, even possiblyPour the spring coldsituation, rightAgricultureproduction has an adverse effect.
a."I am most afraid of Sanjiu warm baking".
This proverb admonishes people, three.
9. During the 49th periodWeatherIt should be cold. Otherwise, it may affect the growth and development of crops, resulting in:AgricultureThe production harvest was not satisfactory. In addition, warm and bakedWeatherIt may also affect the next oneWeatherChanged, increasedPour the spring coldpossibilities.
To give you an example, last winter, somewhere was there.
Three. During September and April, there were continuous sunny days, and the temperature was significantly high. This led to an unusually cold early springWeatherSome early-maturing crops suffered frost damage and could not grow properly. FarmersThey have said that if thenWeatherIf it can be a little colder, you may be able to avoid such a loss.
b."Thirty-nine heads of snow fell, and forty-nine cows froze to death".
This agricultural proverb means that if the snow is thick in the first few days of Sanjiu, then the next four ninesWeatherIt is likely to be colder to withstand thisWeatherare very difficult for crops and animals. This also implies that it continues to snowWeatherThis means cooler temperatures, even for a period of time after the snow has meltedWeatherIt's still going to be colder.
To give an example, during this year's March Nine, it snowed for several days in a certain place, and the snow thickness reached more than 10 centimeters, which brought great trouble to crops and livestock. After the forty-nineWeatherAlthough there was no continuous snowfall, the temperature remained below freezing, making it difficult for cattle and other livestock.
c."Before the month of 3949, the Spring Festival Lantern Festival took off cotton clothes".
The proverb says if.
Three. Nine, forty-nine appear in the lunar calendarWax MoonBefore, then it cameChinese New YearwithLantern Festivaltime,WeatherIt will gradually warm up, and you can take off the thick cotton clothes. In general, the lunar calendarWax Moonis the coldest time of the year, three.
Nine, forty-nine is also in this period of time. So if.
Three. The early appearance of 9 and 49 indicates that the cold of the year came earlier, correspondinglyChinese New YearwithLantern FestivalPeriodWeatherIt will warm up sooner.
To give an example, last year's.
Three. Nine, forty-nine appeared in advanceWax MoonBefore, this also led to:Chinese New YearPeriodWeatherIt's a little warmer than usual. People are no longer dressed thick and sturdy, but can wear light clothing. SuchWeatherto peoplelifeand activities have brought great convenience.
The most afraid of Sanjiu warm baking" is a summary of folk experience, which means.
Three. During the 9th and 49th periods, it should be cold, and it should not be abnormally warmWeather。SuchWeatherwill adversely affect the growth and development of crops and may also lead to follow-upWeatherThe unusually cold increases the risk of frost damage to crops.
Folk proverbs and sayings also give some information about SanjiuWeatherjudgment and **. According to the proverb describedWeathercharacteristics, one can roughly speculate about what followsWeatherchange, so as to rationalize the arrangement of agricultural activities. However, these proverbs are not absolutely accurate, and are only based on the experience and observations of farmers, and need to be judged in light of the actual situation.
InAgricultureIn production, understand SanjiuWeathercharacteristics and impacts, rightFarmersWe have an important guiding role. Only by rationally arranging agricultural activities and preventing frost damagePests and diseasesand other problems to ensure the normal growth of crops and guaranteesAgricultureProduction proceeds smoothly.