In sichuan chengdu, 40,000 acres of strawberries have entered the harvest season. In addition to the usual red strawberries, the species listed this year are white strawberries, pink strawberries, etc。
Zhao hsiung, the chief of the station: there are various different strawberries greenhouses at strawberry plantation in the new zone of sichuan tense. This is known to be the core area of chengdu's winter strawberries cultivation, with an area of over 2,000 acres. Beginning in 2011, this smart greenhouse shed was introduced locally, opening up stereoberries。
According to the staff member, the stereo support was not simply a change in the position of strawberry growth, but also contained a number of technical elements that lifted the film, which appeared to be a bit of ash in black and contained coconuts, nutrients, etc. According to scientific comparisons, strawberries can be kept away from the environmental growth of bacteria。
Despite technology, strange strawberries were found during the harvesting process. The main reason for this malformation is the uneven pollination. As a result, there will be bees in strawberry plantations, where pollen will be evenly distributed through bee pollination, thereby increasing yields, reducing abnormal fruit and making strawberry not only tastes good, but also has high color。
In terms of pigmentation, the main varieties of winter strawberries currently on the market are four, with fresh red "red" , pink "painted" , white "building whites" and dark red "black pearls". Every color looks glamorous. In the taste of it, the milky strawberries, the "building truffles", are very sweet, chewing and then turning into fragrances, with their tails ablaze. It is also the most popular species on the market today。
Strawberry blooms on one side, and the picking can last until next may. At the scene, staff members were working on twigs and fruit and were also releasing dictums to control mites and diseases in this way and to make strawberries healthier. At present, the entire urban area of winter strawberries is over 40,000 acres, yielding more than 70,000 tons. A large number of visitors came to the site to pick, and this has become a strawberry park with a collection of leisure pick-ups, science experience and winter tourism. The combination of modern agricultural technology and nature not only makes strawberry production more productive and better taste, but also gives chengdu a sweeter and more dynamic winter。
Why do strawberries have different colors and tastes
In the past decade, sichuan cheng has produced some 200 strawberry varieties. Why do strawberries have different colors and tastes, little black seeds on strawberry surfaces
At the strawberry plantation base in the new zone of the temple, journalists found fresh red "red" strawberry, orange "red jade" strawberry, white "dreamfruit" strawberry, and light pink "fellow" strawberry. The experts described these differences as determined by genetic characteristics。
Professor roya, department of fruit trees, sichuan university of agriculture: the most fundamental reason is the difference in their accumulation of pheasant. For example, in red varieties, it usually accumulates two types of lumininium and pyramid. If the amount of pigments accumulated is higher, then the colour is darker, like the white species, and it hardly accumulates plume, so its fruit and meat is white。
The excellent taste of a strawberries is determined by, among other things, the acid ratio, the oral sense, and not “the bigger the strawberries, the sweeter”. Do you really smell chocolate and cream
Roa, professor of fruit trees, sichuan university of agriculture school of horticulture: if by its name, chocolate strawberries correspond to red-coloured strawberries and cream strawberries to cheesy strawberries. The chocolate strawberries, which smell like fragrance, are tougher, like we eat chocolate. And the cream strawberries, it's softer, it's soft, it tastes like butter。
Whatever the color of strawberries, their surfaces are small, and we call them strawberry seeds. Are they strawberries seeds? If you grow it, can you grow strawberries
Roa: strawberry's small sesame dots are its seeds and growers can plant strawberry seeds in the soil. In the second year, it can still produce flowers and form new strawberries。
Wisdom plant breaks the season limit. Strawberries supply year round
The winter strawberry pick in sichuan generally lasted from november to april. However, the wisdom of the strawberry factory in the chengdu win river has broken this limit, which can be picked for 365 days, with annual production being thirty-four times that of traditional cultivation。
In the modern wisdom “ strawberry factory”, located in the winjiang district of the city of chengdu, the staff are engaged in flowering the strawberry to ensure the quality of the fruit. Here, more than 10,000 strawberries "live" in the 11th floor apartment. Through vertical plant design, 5 200 m2 of cultivation workshops achieve a “one unit to 3 acre”。
Minister of production of the smart strawberry factory, zhao china: we cultivate vertical stereoculture, 200 square metres, with 13,000 strawberries, equivalent to 3 acres. Ground cultivation, which generally picks between three and four. We can pick up 10 on this side, and the whole output is about 30 times that outside。
Strawberry factory combines intelligent irrigation systems to achieve a precision ratio of nutrients to automated irrigation. Hundreds of sensors monitor parameters such as temperature, humidity, light, co2 concentrations in real time, with timely warning if deviations occur。
Minister of research and development of the smart strawberry factory: our factory is designed to be 100,000 grade clean. We have a digitized system that controls air conditioning and adapts crops to appropriate temperatures and light, depending on the temperature demand at different stages of their growth. From the different stages of growth to flowering, we can see that the light we use now is red light, white light, blue light, and far red light that we cannot see。
With full-way intelligent regulation, the strawberry factory has been providing four seasons of steady harvest of 10 pounds per year, yielding 400 pounds per day and 73 tons per year. Currently, the r & d team is continuously exploring more cutting-edge technology applications, including sugar-free sorting systems, drone inspections, etc., to further upgrade the intellectual level of production and to truly “put in space and technology”。
