Whether the cold wave is cold or not depends on the beginning of November, how much rain and snow will there be this winter?Keep an eye on the weather
A daily management plan for the farmer.
October is over and we are about to enter the first day of November. For farmers, this is an important period for the daily management of crops. Autumn sowing has ended, and winter crops such as rapeseed and wheat have entered the seedling stage, which have grown very long seedlings. Farmers need to weed, loosen the soil from time to time, and apply fertilizer at the right time after rainfall. As a result, the rural life of the peasants was relatively calm and rarely disturbed. However, as the weather gets colder, there are fewer opportunities to go out and do farm work. Therefore, farmers are very concerned about the weather conditions this winter, especially the snowfall, and hope that more heavy snow will cover their crops this winter, because snowfall will not only replenish soil moisture, but also suppress pests in the soil through low temperatures, which will have a significant impact on next year's harvest.
Observation experience on the first day of the winter moon.
There is an old saying in the agricultural proverb:"Cold or not, look at the first day of November"。This quote speaks to the experience of our ancestors in observing the winter weather. In fact, on the first day of November, you can know in advance what this winter's rain and snow will be. So, what do you think exactly?Let's take a look at the agricultural proverb. The peasant proverb says:"At the beginning of November, you can see the snowdrifts, and at the end of the new moon, you can see the wind and snow"。The meaning of this proverb is that if there is snow at the beginning of November, the following winter will have a lot of snowfall, which means that the winter will be very cold. Specifically,"Snow falls as soon as November begins"It means that today, if there is widespread snowfall, it means that the cold air is widespread, the temperature is very low, and the weather is very cold. "Wind and snow at the end of the month"It refers to a series of cold spells and cold air attacks next winter, and the windy and snowy weather will continue until the end of winter. That said, there will be a lot of rain and snow this winter, and the weather will be very wet and cold.
Imagine it's the first day of winter. The sky was overcast, snowflakes were flying, and the white earth was covered with a layer of snow. The cold wind howled and chilled. In the suburbs, there is a quiet, only snowflakes flutter silently, adding a touch of beauty to the world. The mountains in the distance are also covered with snow, like a painting. Such weather can't help but remind people of a proverb:"Cold or not, look at the first day of November"。
The impact of winter rain and snow weather.
For farmers, the amount of rain and snow has a direct impact on the cold level of winter and the growth of crops. Rainy and snowy winters often mean extremely low temperatures and cold weather. This weather not only affects human health, but also poses a threat to crops. The cold air combined with the thick snow can lower the soil temperature and prematurely disrupt the balance of crops in winter. In addition, in cold weather, the growth cycle of many crops slows down, ultimately leading to lower yields.
However, a moderate amount of rain and snow is also good for winter crops. First of all, when snow covers farmland, it can play a warming role and mitigate the drop in soil temperature. Secondly, when the snow melts, it provides sufficient moisture to the soil, thus ensuring that the growth needs of the crops are met. In addition, snowfall in winter, many pests and diseases will also be inhibited to a certain extent, which will play a positive role in the prevention and control of crop pests and diseases in the coming year.
So, for farmers,"Whether it's cold or not depends on the first day of November"'s observations are not unfounded. By observing the weather on the first day of November, farmers can know in advance how cold the winter will be, how much rain and snow will come, and thus prepare for crop management.
Summary. Judging the coldness of winter and the amount of rain and snow by observing the weather conditions on the first day of November is an old and deep-rooted agricultural proverb. This experience is based on the long-term observation and summary of farmers, and has a certain degree of scientificity and reliability. However, we should also know that the weather conditions on the first day of November do not completely determine the weather for the whole winter. Meteorological changes are complex and affected by a variety of factors, such as climate change and weather system activity. Therefore, we should not rely solely on this observation, but should use it as a reference and make an assessment in conjunction with other weather forecast data.
In addition, with the impact of climate change and the development of science and technology, weather forecasts are becoming more and more accurate. With modern meteorological observation technology, we can obtain more meteorological information in real time, so as to be more accurate** winter weather conditions. Therefore, while developing a good crop management plan, we should also pay attention to the weather forecast of the day, so that we can make timely adjustments to better cope with different climate changes.
In short, the experience of farmers in observing the winter weather is the result of long-term accumulation and summarization, and it is reasonable and scientific. The weather conditions on November 1 can give us some insight into how cold and how much rain and snow will be in winter. However, we must also realize that meteorological changes are complex, and only by comprehensively using various observation instruments and scientific methods can we better respond to different weather conditions and ensure the growth of crops and the interests of farmers.