Since then, Donggang tea has been developing continuously, especially since 1998.
In recent years, based on the actual scientific decision-making, Rizhao City has established green tea production as a pillar industry with agricultural characteristics, and devoted itself to building "the first base of green tea in Jiangbei", and the green tea industry in Rizhao has achieved leap-forward development.
In 20 12 years, the tea garden area in Rizhao Green Tea Area has reached 120,000 mu, accounting for more than half of the tea garden area in Shandong Province, with an annual output of 1500 tons, accounting for more than 50% of Shandong Province.
It is the largest green tea production base in Shandong Province, ranking first in the province for six consecutive years, and is known as "the first tea in the north".
Among them, lanshan district Jufeng Town 1000 mu of organic tea has passed the certification of the EU International Organic Food Development Center and obtained the EU market "passport".
Industry development
20 12 Rizhao Tea Expo Park (Rizhao Green Tea Supermarket) was established in Donggang District, Rizhao City, which integrates sightseeing, tea trading, leisure and entertainment. At the same time, efforts should be made to create a well-known trademark in China, so as to achieve a leap in the brand building of Rizhao green tea.
The people of Donggang District of Rizhao signed an agreement with the Tea Research Institute of Chinese Academy of Agricultural Sciences to establish a northern tea production base.
The two sides have established a long-term technical cooperation relationship, and invited experts and professors from China Tea Research Institute to Jufeng Town and Wulian County in Lanshan Port Area for guidance on tea production, and held regular tea technology training courses. The two sides cooperated to build the only 1,000-mu tea demonstration garden in Jiangbei, and introduced more than 0 national clone varieties such as Longjing and Fuding Dabaicha 10 from the south.
Tea technicians have successively overcome more than ten technical difficulties of high quality and high yield in tea gardens, completed scientific research projects such as efficient facility cultivation, and popularized new technologies such as cutting propagation, formula fertilization and reasonable pruning.
The area of tea garden has not only expanded rapidly in scale, but also improved significantly in the quality optimization of tea varieties.
manufacturing technique
In recent years, Rizhao City has adopted advanced science and technology, adopted the anti-season cultivation method of tea in winter, and built a warm plastic greenhouse in winter to produce tea. Green tea produced in greenhouses is listed before the Spring Festival every year, which greatly improves the popularity of Rizhao tea.
Rizhao City has accumulated many successful experiences in tea planting, management, scientific research, experiment and demonstration, especially in pollution-free tea planting, measures such as agricultural control, physical control and biological control of pests and diseases have been taken to eliminate the use of pesticides and re-apply organic fertilizers. The 50,000 mu tea garden in the whole region has developed into an ecological tea garden, and the green tea produced has obtained the green food certification.
Rizhao green tea adopts pollution-free cultivation techniques, and adopts agricultural control, physical control and biological pest control measures to eliminate the use of pesticides and topdressing organic fertilizer. The produced green tea has obtained the national green food certification.
natural environment
Rizhao City is located in the southeast of Shandong Province, bordering the Yellow Sea in the east, with a warm temperate humid monsoon climate, abundant sunshine and rainfall.
The hilly soil in the territory is slightly acidic and belongs to yellow brown soil, which is rich in organic matter and trace elements.
The superior coastal climatic conditions and excellent environment gave birth to the unique quality of Rizhao green tea, which is "thick leaves, strong taste, high aroma and resistance to brewing", so Rizhao green tea is known as "the first tea in Jiangbei".