China's artificial breeding of the East Asian forceps began in the early 1950s, but at that time, due to the lack of necessary ecological and biological knowledge of the clamp force, there was little success. After entering the 1970s, Shandong Province took the lead in carrying out scientific research projects on artificial rearing, and after more than ten years of observation, it first learned clearly the living habits, growth and development rules, breeding rules, and production requirements of the gardenia, and began to explore. Dormant breeding method has achieved certain research results. Later, it also conducted a more comprehensive and systematic observation on the living habits, food habits, reproduction, ecology, etc. of the dumplings, and initially solved a series of problems such as artificially-breeded foodstuffs, growth and environment, and hibernation. The technical studies have enabled the growth cycle of crickets to be completed in 1 to 3 to 4 years in the wild, shortened to 1 year to complete 1 generation, and the number of breeding is also increased from 1 to 1 in the wild. In the year, it can produce 2 children steadily, and the survival rate of pups has increased to about 50%. After entering the 1980s, with the liberation of rural productive forces, the first artificial crab farming boom occurred in Shandong, Henan and other regions. However, due to the fact that most of the farmers at that time did not fully grasp the basics. In addition to the lack of necessary technical guidance and services, the breeding and breeding techniques have resulted in very few successes and perseverances. Some resale and breeding phenomena in this period have greatly affected the normal development of the artificial breeding industry of the scorpion, which has not only dampened the special breeding households. The enthusiasm, but also caused a very difficult negative impact of scorpion culture. Since the 1990s, with the development of the market economy, the breeding industry has rapidly developed in some parts of China. The breeding experience of some breeding specialties has matured and the breeding technology has been further improved. In rural areas throughout Shandong Province, there have emerged many backbone technical and professional households. At present, the breeding industry in China is moving toward industrialization and scale. Full color printed custom NFC stickers and labels. Available in different sizes and shapes. Choose from a wide variety of mobile NFC functions. Nfc Stickers,Nfc Tag Sticker,Rfid Label Price,Custom Nfc Stickers Guangdong Xinye RFID Label Application Co., Ltd , https://www.xinyerfid.com