Counting nine winters, the snow of the horses, the proud ones of the flowers, the “adhesion” of the clubs. In ancient times, the poets praise the plumes. “the corner of the wall is covered in plumes, which drive alone by the cold”; “the blade of the sword comes out of grinding and the smell of plums comes out of the cold”. So, do you know about clubs? Can you tell the difference between clubs and waxes? Let's check it out。
Two things about clubs
In botanical science, plum belongs to the almonds of zhuweco, which are produced in the south of china and have the characteristics of a combination of flowers and fruit, and are of high value for both food and viewing. China's working people have a long history of applying may, which, according to the test, has a history of over 7,000 years and more than 3,000 years. Mae's field cultivation is mainly in the yangtze, pearl river and wei river basins, which are bordered largely by the yellow river, and many of the areas north of the yellow river basin are not prone to winter flooding. The average temperature of plum blossoms is minus 5°c ~ 7°c, and the sun is drowsing. Thus, the ancient hymns of plumdo are spread in the central and southern parts of china. During the period under review, there has been considerable progress in the cultivation techniques of may. Hangzhou, suzhou, nanjing, chengdu, etc. Have seen the emergence of a large number of plum gardens, and qing dynasty has written in the memorial book of plumsy: “the yangtze of jiang ning, captain deng of suzhou, west creek of hangzhou, are all of may's kind words.” in hangzhou, “ling feng feng xiaomei”, and in suzhou, captain’s “ten ri xinxie” are all the same words that have been used to date. There are many varieties of clubs, and there are more than 300 currently recorded because of long-term cultivation and greater variability. Later, chinese scholars divided them into 11 species, i. E., single petals, mackerel powder, butterflies, yogurts, green twigs, twigs, twigs, twigs, dragons, almonds and “beauts”。
South mei north migration
The value of clubs is high, and fruit is available for consumption and medicine. Since the beginning of the next generation, knowledgeable men have tried to draw plumes from the south to the north, but all of them need to build a greenhouse to protect the plant, and the field cultivation under the natural environment has been unsuccessful. Until the 1960s, the research team led by chen joun-hsiung succeeded in breeding cold-resistant varieties based on systematic research of plumes, resulting in a north-south migration of the south, and in creating the image of “northern gangnam”。
"beautiful" may. I'm not sure
The first problem to be addressed by the north-south migration is the choice and cultivation of cold-resistant varieties. Using scientific methods to combine field-planting practices, scholars eventually found that mixed populations of almonds and “beautiful” plumes were the most cold-resistant, low-temperature with a minimum tolerance of less than 25°c, and relatively colder populations of green and butterflies. Thus, cold-resistant varieties should be chosen for planting plumes in the north. The first stop of the north-south migration is beijing. In 1958, the beijing forestry university, in collaboration with the beijing botanical garden, introduced southern plumes to kyoto and made natural choices about growing plums。
In 1962-1963, a group of plumes stood up to the test of the cold wind and opened up their fields, marking the initial success of the north-south migration of memei. Since then, scholars have conducted a large number of trials of distant hybrid and cold-resistant seedlings and have found that artificial hybrid seedlings are better resistant to cold than natural pollination and have developed a dozen new varieties that can resist cold temperatures, such as peaches. However, these varieties have lost their unique aroma during the multiplicity, and the plum researchers have, after searching, mixed the “little post” with the “beijing fluttershy” and eventually sifted new varieties of “shangri-bai” plum from over 70 seedlings, both cold and plumy. Today, more than 40 varieties of plum are available for winter in beijing。
Green
At the beginning of the twenty-first century, regional experiments and outreach began in the northern tri-northern region, and princess gillin's ridge plum park has in practice developed a set of plum cultivation techniques that apply to the cold, centred on the cold, with the environment, varieties and measures being “three-faced”, with almond varieties being the most resistant to cold, which can be cultivated in a direct manner, without any measure of protection against the cold, so as to be safe beyond winter; the “pretty plum” varieties are less cold-resistant, with tilted permafross; a comprehensive analysis of the cultivation and performance of test sites in the northern tri-north region has been carried out by means of observation records and a system of theory and practice has evolved. The variety of plum-resistant flowers has opened up in places such as the festivities, the princess ridge, and has moved more than 2,000 km north of the plum-planted area, and has finally been able to travel to the frozen séipée。
It's a dispute between moonshire and wormyu
In january 1989, the china flower association, a branch of plum wax plum, was established to promote the production and research of plum wax plum and to promote the culture of plum wax plum. Why does it have to be called a plum wax? Is it "lamey" or "wax plum"? In the new edition of the modern mandarin dictionary in 2019, after the word “rame” notes: read with “wax plum” and after the word “wax plum” notes after the characterization “also be lamé”. It is clear that both terms are common in terms of use of terms. But in botanical terms, wax plums are the normNor does nanthus praecox belong to any of the species or even to any of the different sections of may, with no particularly close kinship. May is the almond of viacco, leaves of the wood, close relatives of the almonds, peaches, cherry, etc. Wax plums, which are ramekoramis, are more resistant to cold and are safe from winter at no less than 15°c, and are truly a flower that is able to survive the cold months of foresting and freezing in the north。
Wax plums (photography/ beijing botanical garden danger)
The ancient lee su-jin's "book of the basket " and the modern chinese plants illustration are all referred to as "wax plums". The ancients were also puzzled, and scholars at the time gave answers. Ming shih wrote in his "flows of flowers": "the wax plum is cold, and the man opens the moon with it, so it's called a weave, not even a yellow wax ear." it means that wax clubs are yellow and that the surface is named because they are coated with a wax, which is the characteristic of the form. Plum is at the top of china's 10 traditions and has a long history of application and cultivation, and has been praised by generations with its euphoria to overcome the snow. After several years of latent research by botanical scientists and practice, plum species from the south were successfully transplanted to the northern cold. In the vast world, the mystery is endless, and it is even more important for us to be scientific and to explore the truth behind it。
