What kind of plant is asparagus? where is the origin of asparagus?

Asparagus is a kind of food and a kind of plant. We don't usually grow asparagus at home, but we eat asparagus. Now, due to the development of science and technology, the origin of asparagus is no longer restricted. We can buy fresh asparagus anytime and anywhere. However, in order to let you know more about asparagus, the editor has compiled a more comprehensive material for you to refer to and study.

What kind of plant is asparagus

Asparagus usually grows in asparagus, the most common in rural areas, is the seedlings of asparagus, a perennial herb of the asparagus family, which can be eaten as vegetables. The ununearthed white bamboo shoots are called white bamboo shoots, and the unearthed ones are green ones. Even if the production region is different, but no matter which asparagus variety, as long as the sunlight will turn into green asparagus, buried in the soil or shaded by the sun, it will make the asparagus color white, so asparagus needs a certain amount of light.

Where is the origin of asparagus?

1. Asparagus was originally originated from the east coast of the Mediterranean and Asia minor, and then slowly spread to Europe, Asia, North Africa, grasslands and river valleys. It has been cultivated for more than 2000 years. It was introduced into America in the 17th century, Japan in the 18th century and China at the beginning of the 20th century. It is cultivated all over the world, but the United States grows the most.

2. It can be said that the cultivation of asparagus in China began in the Qing Dynasty, with a history of only more than 100 years. It is sporadically cultivated in the suburbs of major cities in coastal areas, and the local market is fresh. In the 1950s and 1960s, the external sales of asparagus in Taiwan Province increased year by year. In the 1980s, the vegetable export volume of Taiwan Province played an important role in the total material export volume, and the asparagus export volume was the largest.

When will asparagus come on the market?

1. The listing time of asparagus generally varies according to various factors, such as climate, moisture, weather and so on. Asparagus is usually collected in the first and middle of April in North China. The duration of bamboo shoot picking varies according to plant age, climate, soil quality, fertilization management and other conditions, early and late.

2. Sometimes the picking of asparagus needs to be judged according to the situation, whether it should be picked or not, when the number of asparagus decreases and becomes thinner, the harvest must be stopped, and the harvest period is too long, then the growth date of green stems and branches will be shortened, and the production and accumulation of nutrients will be reduced. affect the yield of tender stems in the second year. Generally speaking, the harvest period in the first year is 20-30 days, and that in the second year is 30-40 days, which can be extended to about 60 days later. The favorite food is the best in April.

After looking at the above materials, I wonder if you have a better understanding of asparagus. Do you want to go out and buy some asparagus right away? when you buy asparagus in the future, you don't have to ask too much about the origin of the food. generally speaking, most food producing areas are not very important.