It is really difficult to prove when humans began to eat lemons. However, a volume of official books in China in 9 17 AD recorded that two bottles of lemons were presented to the emperor. Lemons are produced in the southwest of China and the north of Myanmar. Lemon was cultivated late in China. There are few cultivated plants in China, which are distributed in provinces (autonomous regions) south of the Yangtze River, and Sichuan is the most cultivated. Guangdong, Taiwan Province, Fujian, Guangxi and other provinces (autonomous regions) have a small amount of cultivation. According to the historical data, China was the first to record lemons. ("Dongpo Miscellaneous Notes"): "Li, the word is sheng. Being a hostage is slow. Gong Liu's father plays for Lizi. I wonder if there is such a thing in the fruit tree. One day when I rode out, I heard that people in the city were singing fruit, laughing and falling off the horse. " Daying White Lemon originated in Bian He Town, Daying County, Suining City, and its cultivation began in 1970s. According to the annals of Daying County (2007 edition), "... farmers planted lemons for more than 70 years", "65,438+0,984, and the commune in China planted 65,438+0,000,000 young grafted fruit trees ..." After the county was established, ... successively introduced famous, excellent and excellent lemons. "1999, the county has established six famous, excellent and special new fruit planting bases", covering an area of 450 hectares. By 2003, the county has basically formed four fruit production bases, including ... riverside white lemons ... covering an area of 576 hectares, with an annual output of fruit 1 10,000 tons, which sell well both inside and outside the province. According to the British Agricultural Journal, there are two varieties of lemon in the county: Eureka and Tahidi ... Tahidi, also known as white lemon, 1993 was grafted from the United States, and its cultivation history has exceeded 10 years. It is characterized by straight crown, dark green leaves, round fruit, pale milky white top, smooth peel, fine oil cells and few or no branches, mainly spring flowers, which ripened in late June at 5438+ 10. Single fruit weight100g, and the yield of four-year-old trees is 638kg per mu. " Great Britain white lemon is a new lemon variety unique to China, which enjoys the title of "king of fruit" and "best use". Its products are of high quality and rich in 17 amino acids, minerals such as calcium, iron and phosphorus, and various vitamins. White lemon, also known as Tahiti lemon, was introduced from the United States by Professor Liang Jiayou of Sichuan Institute of Daily Chemical Industry in 199 1. 1February, 1995, Riverside Town was introduced from Chongqing Institute of Daily Chemical Engineering and cultivated in Wolong Village. Through a series of effective cultivation techniques, such as adaptability observation, rootstock selection, grafting and seedling raising, soil improvement, fertilizer management, shaping and pruning, pest control, hormone application and timely harvesting, it was successfully cultivated in February 196 and began to develop in the same year. In 2002, it was rated as pollution-free food by Sichuan Agriculture Department, declared as national pollution-free fruit in 2004, and was rated as "Excellent Fruit in Suining City" in 2002 and 2006. In recent years, the county party committee and government have attached great importance to the development of white lemon industry. In 2009, they introduced 50 million yuan to build 2,000 mu of new lemon base, 5,000 mu of total supporting base in Bali and 5,000 mu of white lemon seedling base. The White Lemon Association was established in 2000, and the White Lemon Product Cooperative was established on 20 1 1 to promote the industrial scale development. By 20 12, the planting area is about 3000 mu and the annual output is more than 4000 tons. It is planned to plant white lemon 1000 mu every year from 20 12, and develop the base to 5000 mu in three years, with an annual output of more than 3000 tons/kloc-0. The planting area of white lemon in Daying County is constantly expanding, and it is the second production base of white lemon in the world and the first in China. Sales networks or outlets have been established in Chongqing, Chengdu, Kunming, Beijing, Shanghai, Guangzhou and other large and medium-sized cities. The development of British white lemon is moving towards industrialization, scale and intensification, and has become one of the important pillar industries for farmers to increase their income and get rich in planting areas.
White lemon, formerly known as Tahiti lemon, originated in the United States, and 1995 was introduced to Riverside Town, Daying County. It is a new lemon variety unique to China, enjoying the title of "king of fruit" and "gourmet". White lemon is a seedless fruit and an important raw material of natural spices. The fragrance is rich, which fills the gap of natural flavor.
Dayingbai lemon
Location:
Sichuan Province
Applicant:
Daying county Bian He town agriculture service center
Location:
20 14
territorial scope
The geographical indications of agricultural products of Daying White Lemon include seven towns in Suining City, including Riverside Town, Zhuotongjing Town, Penglai Town, Yufeng Town, Tianbao Town Town, Zhishui Town and Jinyuan Town, with the geographical coordinates of10503' 26 _-10529' 20 _, and 30 25' north latitude. Protected area 16800 mu, with an annual output of 42000 tons.