-
A Detailed Explanation of the Origin and Development History of Black Tea ⟧2⟧Black tea originated in the Ming Dynasty in the 16th century. During the tea manufacturing process, it was discovered that sun-drying could replace the fixing (kill-green) step
Black tea originated in the Ming Dynasty in the 16th century. During tea manufacturing, it was discovered that sun-drying could replace fixation (kill-green), and after rolling the leaves turned red, thus producing black tea. The earliest black tea production began with Souchong black tea in Chong'an, Fujian. In the Qing Dynasty, Liu Jing's "Pian Ke Yu Xian Ji" records: "At the ninth bend of the mountain there is Xingcun town, where tea experts gather. Tea produced elsewhere in the province such as Shaowu and Jiangxi Guangxin, with black leaves and red soup, locally called Jiangxi Wu, is all privately sold to the various firms of Xingcun." After the appearance of Xingcun Souchong black tea, Congou black tea gradually evolved. In the 1920s, India crushed tea leaves during processing to make broken black tea, and in the 1950s our country also began trial production of broken black tea.
-
Observation of the embryonic development process of Neosalanx taihuensis
In order to master the artificial breeding technology of Neosalanx taihuensis and improve the success rate of stock enhancement and release of icefish, we conducted systematic observation experiments on the development process of fertilized eggs of Neosalanx taihuensis. The experiment report is as follows: 1. Materials and Methods 1. Materials: The fertilized eggs of Neosalanx taihuensis used in the experiment were obtained from the artificial breeding base of Neosalanx taihuensis at Xintang Bridge, Zhicheng Town, Changxing County, and the incubation water was filtered water from Basan Reservoir. 2. Time: April 30 to May 13, 1999,
-
Taiwan Industrial Cooperation and Development Association Established, Taipei Mayor Ko Wen-je Attends
Taipei Mayor Ko Wen-je attended the inaugural meeting of the Taiwan Industrial Cooperation and Development Association at noon on the 7th. Mayor Ko Wen-je expressed his hope that the association could become an integrated platform for industry, government, and academia, build consensus, and promote industrial development. He also once again emphasized that innovation and entrepreneurship are Taiwan...
-
Remarkable Achievements in the Research and Development of Improved Qingyuan Wapiti Varieties in Fushun, Liaoning
Qingyuan wapiti is a science and technology project jointly researched and developed by the Institute of Special Animal and Plant Sciences of the Chinese Academy of Agricultural Sciences and the Fushun Academy of Agricultural Sciences. In December 2002, it passed the review of the National Livestock and Poultry Breed Committee, and in February 2003, the Ministry of Agriculture approved it as a new national livestock and poultry breed. In 2003, it won the first prize for scientific and technological progress in Fushun City, and in 2004, it won the second prize for scientific and technological progress in Liaoning Province. The Fushun Academy of Agricultural Sciences, as one of the main completing units of this scientific and technological achievement, through years of unremitting efforts, has built the Qingyuan Wapiti Improved Breed Breeding Base, possessing excellent purebred Qingyuan wapiti
-
Necessity of pinching and topping Dipladenia, and why it only climbs without blooming, develops brown spots, and has yellow leaves
It is well known that Dipladenia has a relatively long blooming period among plants, but some people find that even in summer Dipladenia does not bloom, while its vine growth is unaffected. So why does Dipladenia only climb without blooming? What are the reasons Dipladenia does not bloom? Here the editor will answer them one by one for everyone.
-
High rate of unqualified pesticide residues in Hangzhou chrysanthemum; seedling nursery develops healthy seedlings to safeguard from the source
High rate of unqualified pesticide residues in Hangzhou chrysanthemum, change from the source! Seedling nursery develops healthy seedlings for more peace of mind when planting
-
Rural and Regional Revitalization 05 / How Do Japanese Local Governments Carry Out "Effective Strategic Development Plans"? An Interview with the Japan Productivity Center
Rural and Regional Revitalization 05 / How Do Japanese Local Governments Carry Out "Effective Strategic Development Plans"? An Interview with the Japan Productivity Center
-
Taoyuan's Mesona chinensis industry production and seedling cultivation are on track, but branding and distribution channels remain to be developed
Taoyuan's Mesona chinensis industry: production and seedling cultivation on track, branding and distribution channels await development
-
Changnan Industrial Park Development Project May Turn Fertile Farmland into Factories and Affect High-Speed Rail Safety
Changnan Industrial Park Development Project: Fertile Farmland to Factories, High-Speed Rail Safety May Be Affected
-
Food education is a core concept of local development plans: the case of Japan's Kyoto municipal-level plan
Food education as a core concept of local development plans - the case of Japan's Kyoto municipal-level plan
条件筛选