Readers: once the main food in our country, it's not flowering today. Roots are common vegetables, ready to eat
A lot of aquatic vegetables matured in the fall. In the gangnam region of the country, eight types of aquatic vegetables have been referred to as “aquagues”. They are white, lichen, pelicans, pelicans (root rice), zircones (sweet mushrooms), raisins, raisins and horns。
Today, the most widely known in the market, with the exception of lubricant, is white. And the main thing we're talking about today is whiteness, seeing how it's turned from a millennia old food crop into the "head of the water" and what it's going through。
White. Old food crops
Now, when it comes to white, it is known to be a delicious and common aquatic vegetable, especially in autumn and winter. This vegetable is also popular because of its flimsy and nutritious characteristics。
But what many do not know is that white was initially a food crop and was widely cultivated in our country. It was only later that it was transformed from a food crop into a aquatic vegetable, and since then it has not been grown as food。
In ancient times, white was not called white, it was called rice. It's a grasshopper that's been growing for years. Its seeds are edible and, in ancient times, are a food crop, and when it matures, its fruits are harvested and decorated and cooked for consumption。
And then it was an important food crop, one of the six ancient grains. In the zhouli, there is the expression “give by the king, eat by the six valleys”, one of which is rice。
Even when the tang dynasty is in place, there is still the concept of six valleys, i. E. Rice, twig (slubber), twig (also called twig, non-slubber), sorghum (slubber, millet), wheat (wheat), twig (slubber, sculpting)。
It was only later that the rice was removed and turned into a “five valley”, that is to say, the “five grains of fondo” and the “five grains of grain”. Until then, rice was an important food crop. Then why did it turn from food to vegetables
Indeed, there are many reasons, one of the most important ones being the fact that, when planted, this crop is susceptible to infection with a black powder, which results in it not being flowerable or productive, thereby reducing yields significantly。
According to historical records, when it entered the end of tang dynasty, it was found that the plants were often unflowered or fruitless. But it's gonna have a huge, huge penis. And some, out of curiosity, picked these parts for food, and the unexpected discovery was so beautiful that it was taken as vegetables。
It is also for this reason that, since then, some farmers have deliberately grown up with unflowered results in order to eat its penis. And after many years of breeding, it's almost impossible to produce flowers, and then it's become a vegetable on our table。
It is for this main reason that this ancient food crop, which has since changed in my country, can be said to have successfully completed cross-border development into aquatic vegetables。
It has also changed its name from guacamole to guacamole and, in some places, guacamole, guacamole, guacamole and so on. The most powerful thing is that white is also a place in the vegetable world, not only at the top of the water, but also at the same time known as “the three great dishes of gangnam”。
All of this has been achieved with a certain medicinal value, in addition to the beauty of its tastes, which can be accommodated and dehydrated by free urine. As a result, white is gradually being widely cultivated as a vegetable rather than a major food crop。
Of course, in some areas a certain amount of white is still being cultivated as a food reserve, but much less than as a vegetable. Like some countries in africa, it continues to be grown as a food crop, and in recent years it has been exported to my country for high prices, especially when micro-businesses were hot in previous years, when rice was once again on fire at home。
Then why is white no longer widely grown as food? This is mainly due to:
First, the production of rice is very low. Rice production is relatively low compared to the major food crops, such as rice and wheat, which are now widely grown. On the contrary, its economic value is far less than white cultivation, so many farmers prefer white farming rather than rice。
Second, it is demanding the growing environment. It is well known that white growth requires specific natural environments and soil conditions, such as static or slow-flowing water, low-lying and vulnerable lands. These conditions are not available everywhere, limiting the extent of white cultivation. Since white cannot be enough, so too can it be。
Again, cultivation costs are high. With the development of agricultural technology, more high-yield, high-quality and adaptable food crop varieties have been developed. In contrast, the costs of planting thorium are relatively high, including labour inputs, requirements for planting techniques, etc., especially when it matures to be less suitable for mechanized harvesting and therefore less compatible with modern agriculture。
Finally, market demand is not large. Food is now very abundant and meets the needs of the market. And it's a small food crop, which today looks like a groceries crop, which is usually eaten occasionally, with little market demand. But white, as a vegetable, has a unique taste and nutritional value, serving as a delicious meal on the table。
In summary, although white was an important food crop in ancient times, it has gradually been transformed into aquatic vegetables for a variety of reasons, including lower yields, high growth environmental requirements, higher planting costs and changing market demand. However, bleaching as a vegetable still occupies an important place in people's diet and is appreciated for its unique taste and nutritional value。
