Cherry (English cherry, transliterated as "cherry")
1. Cherry strain.
Chinese cherries, also known as sour cherries, have thin peels, soft flesh, will become sweeter after full maturity, are not suitable for transportation, and can only be eaten fresh in the place of origin, so they cannot become commercial fruits;
Sweet cherries, also known as large cherries. The causality is larger, and the pulp is relatively hard and resistant to transportation.
2. History.
Large cherry is a European variety, originated in Europe, introduced to Yantai, Qingdao, Dalian and other regions in Shandong In the middle of the 19th century, and then spread to all parts of the country, dating back to more than 160 years of history.
3. Cherry varieties.
There are about 150 varieties of large cherries that have appeared in domestic history, but with the practice of grafting affinity between mothers and fathers between varieties, the localization and adaptation of natural environments such as climate and soil in various places, and the continuous maturity of field management techniques, there are about 20 varieties of commercial fruits that can be circulated in the market.
4. Food safety.
With the development of modern agricultural fertilizers, pesticides and additives, it has been difficult to eat the original ecological cherries without pollution, such as the inheritance of traditional field management techniques for soil fertilizer and water.
For example, three years of grass cultivation, natural pollination with bees, organic fertilizer, biological fertilizer, mineral fertilizer feeding, physical control of diseases, artificial weeding, fruit products without the use of any additives... In the cherry industry, due to the loss of profit margins due to several times the cost and the loss of traditional ecological technology, it is difficult for anyone to insist on doing it.
Taste buds don't lie!