Snowfall pairsWheathas a positive effect on growth. First of all, snowfall can increaseSoil moisture。Winter rainfall is less, and snowfall can alleviate drought in the field, especially in arid areas, which is conducive to the overwintering growth of wheat seedlings. Secondly, snowfall means cooling, and low temperatures will freeze to deathPestsand germs, reduced in the fieldPests and diseasesquantity. In the end, the snowfall cooled downWheatThe vigorous growth promotes the development of the root system, which improves theWheatresistance to stress and lodging resistance.
In the cold winter months, snowfall givesWheatThere are several obvious benefits. First, snowfall increases the moisture of the soil. Winter rainfall is relatively rare, while snowfall can provide moisture and alleviate drought conditions in the fields after it melts. Especially for prolonged drought areasWheatThis is very important. Second, snowfall has led to a decrease in temperature. Winter low temperature conditions on some fieldsPestsand germs have a fatal effect. They are unable to adapt to the cold environment and exceed their cold tolerance limits, thus freezing to death. This makes it snow-covered in wheat fieldsPests and diseasesThe number decreased, forWheatThe growth provides a better environment. In addition, snowfall and cooling preventedWheatof overgrowth. AlthoughWheatIt cannot continue to grow upwards, but it can still grow downwards, promoting the development of the root system. This not only increasesWheatalso improves its ability to resist lodging. To sum up, snowfall is essential for protectionWheatThe growing environment has a positive significance.
In recent years, an opinion has emerged on the network that it is necessary to remove snow from wheat fields in a timely manner in order to prevent itWheatFrost damage. Growers have different views on this view. Some consider this to be a ridiculous idea for the layman, time-consuming and ridiculous to operate. They believe that the benefits of snowfall cover far outweigh the benefits of clearing the snow. fromFarmersThis view may not be shared by them, because they have personal experience and insight into the issue.
This view of removing snow from wheat fields is inAgricultureThe field has caused some controversy. Some growers believe that this is a layman's whim, which is time-consuming and labor-intensive to operate, and the actual results may not be significantly improved. They think of the snow covering forWheathas more benefits. In rural areas, to letFarmersIt may not be realistic or even ridiculed to clear the snow from the wheat fields themselves. As a result, they tend to believe in the traditional wisdom of the agricultural proverb, which says, "The wheat covers the three-tiered quilt and sleeps on the pillow for the coming year."Steamed bunssleep". This agricultural proverb tells people through metaphors that snowfall in winter is rightWheatgrowth has a positive effect. For plantingWheatof people, it is an experience and traditional knowledge, and they prefer to believe in this traditional approach.
InAgriculturefield, there are some falsehoodsSciencepoints of view, such as those that appeared last year to giveWheatThe saying of building a greenhouse. This view is that it can be avoided by building greenhousesWheatIn winter, it is affected by snow cover and low temperatures. However, this idea faces problems of cost and practicality in practice. The cost of a greenhouse may exceedWheatresulting in a loss for the grower. In addition,WheatThe growth does not depend only on the temperature, the low temperature of the winter pairWheatplays an important role in growth. Therefore, giveWheatBuilding a greenhouse is also just a meaningless practice and can even be regarded as an unrealistic fantasy.
In recent years, withAgricultureThe dissemination of information and the rapid development of the InternetAgricultureSome not-so-rational views have emerged in the field. One example of this is givingWheatBuild a greenhouse to avoid the impact of winter snowfall on wheat. This view is that by building a greenhouse you canWheatAvoid contact with snow and protect the seedlings from low temperatures by controlling the temperature in the greenhouse. However, this view faces many problems in practice. First of all, the cost of building a greenhouse may be unacceptable to growers, and it may far exceedWheatof earnings. Second, temperature is not an influenceWheatThe only factor for growth, the low temperature of winterWheatThe growth is very important. WheatThe varieties that are mainly planted are usually winter varieties adapted to cold climates, hence the pairs of cooling and snowfallWheatThe growth is necessary. Therefore, giveWheatBuilding a greenhouse is just an impractical practice, and it may lead to an undesirable growing environment, but it is rightWheatThe growth has a negative impact.
To sum up, removing snow from a wheat field is an unfeasible point of view because snowfall is rightWheathas an important positive impact. Although this opinion has spread on the web, butFarmersThey are more inclined to believe in traditional experience and agricultural proverbs. For platforms to publish this non-conformityAgricultureThe content of common sense, it is recommended to impose severe punishment and hold accountable. AgricultureCultivation is a complex system that interacts with many factors, and decisions need to be made based on the actual situationSciencepoint of view.