During the period of 1994, Zhang Xiangsheng's agronomist was appointed by the Agriculture Bureau to study the cutting propagation of Baojing Golden Tea in Huangjin Village of Tanglang Township (now Hulu Town), and the cutting was 0.25h㎡ that year.
1997 cutting 0.53h㎡.
1994 Golden Village won the first prize of "Tea Appraisal in the Border Region of Hunan, Hubei, Chongqing and Guizhou".
From 1994 to 1995, Zhang Xiangsheng selected 24 individual trees for cutting in Golden Village.
1995 won the silver prize of "fragrant teacup" famous tea appraisal.
From 65438 to 0995, Zhang Xiangsheng observed that the sterility or sterility of Baojing Jincha was caused by the short stigma of pistil being covered.
200 1, Peng Jiguang entered the Golden Village for the second time, and compared the blending of green tea with Fuding Dabai Tea and Baojing Golden Tea, and determined that the quality of Baojing Golden Tea was mainly excellent varieties and good ecological environment.
In 2002, Peng Jiguang proposed that "the quality of Baojing Golden Tea is really rare among famous teas in China". The book "Golden Tea in the Gully" was first published in Shanghai Tea Newspaper.
In 2003, Miao villagers Shi Yuanshu and Xiang Fayou took the lead in setting up the "Gold Exchange Tea Company" in the Golden Village and set up a small mechanism tea factory.
In 2004, Peng Jiguang went to Golden Village to make soil and tea samples. The soil pH, organic matter, total nitrogen, total phosphorus, total potassium, available nitrogen, available phosphorus and available potassium were analyzed for the first time. Tea polyphenols, water extracts and amino acids were analyzed for the first time and published in Tea Newsletter.
On April 18, 2005, Peng Jiguang made a sample in Baojing Golden Village, and the amino acid composition was analyzed by Hunan Tea Testing Center and Institute of Ecology of China Academy of Sciences. It was found for the first time that the amino acid content of Baojingjincha 1 was 7.47% (theanine accounted for 69%), the tea polyphenol was 18.40%, and the phenol-ammonia ratio was 2.
On May 2, 2005, KLOC-0, the Provincial Crop Seed Station organized experts to conduct on-the-spot evaluation of Baojing Jincha, a rare local tea resource in Baojing County Agricultural Bureau. Experts attending the meeting included Luo, Yang Yang, Liu Zhanao, Liao Zhenkun and Lei Binggan.
At the end of 2005, according to the opinions of the on-site appraisal meeting on May 2 1, Baojing Jincha 1 and No.2 participated in the national regional trials in Huangsha Street and Chenzhou. At the same time, the variety comparison test was carried out in Xiaopurong Village, Purong Town, northern Baojing County. Baojing Jincha 1 and No.2 participated in the experiment, and the reference varieties provided by the Provincial Tea Research Institute were Fuding Dabaicha, Tuoyeqi, Baihaozao and Bixiangzao.
On June 16, 2005, Hunan Academy of Agricultural Sciences officially established the project with the document Xiangnongke (2005) 18, and Baojing Golden Tea was included in the scientific research project for the first time.
On May 27th, 2005, Hunan Tea Research Institute and Baojing County Agricultural Bureau signed the Baojing Golden Tea Research and Development Contract (valid from 2005 to 20 15), and Zhang Shuguang, deputy director of the Tea Research Institute, and Liu Xiaoxin, deputy director of the Agricultural Bureau signed it on behalf of both parties.
In 2006, Baojing Jincha 1 2 was introduced to Guzhang for the first time, and in 2008, it was introduced to Guzhang County for the second time.
In 2007, the People's Government of Baojing County and the Tea Research Institute of Hunan Academy of Agricultural Sciences signed the County Cooperation Agreement on Scientific Research and Industrialization Development of Golden Tea.
From June 5 to February 2, 2007, Hunan Provincial Department of Science and Technology and Hunan Provincial Department of Agriculture organized relevant experts to demonstrate the "Study on Innovative Utilization of Unique Germplasm Resources of Xiangxi Golden Tea" proposed by the Provincial Tea Research Institute. All parties affirmed that "the expert group believes that the project has great research and development value and suggests that relevant government departments set up key support." Song Zaiqin, deputy director of the Provincial Science and Technology Department and secretary of the Party Committee of the Provincial Academy of Agricultural Sciences, attended in person.
On April 28th, 2008, Baojing Jincha produced by Baojing Jincha Company won the gold medal of "2008 National Green Tea (Guzhang) Summit Forum".
In 2008, Hunan Tea Research Institute established a joint venture with Hunan Xiangfeng Tea Co., Ltd. and registered Hunan Baojing Gold Tea Co., Ltd. in Baojing County. Invest more than 3 million yuan to build a modern processing plant and a technological innovation center in Jincun.
In 2008, the Provincial Tea Research Institute began to build a tea seedling base in Golden Village. The cutting area in that year was 3.6h㎡, and 5.5 million plants were planted in 2009.
On June 5438+ 10 and May 2009, He, Party Secretary of Hunan Academy of Agricultural Sciences, Long Jianbo, Secretary of Baojing County Party Committee, and Luo, the county magistrate, made two field trips to Golden Village.
On February 13, 2009, Baofa (2009) No.2 Opinions on Further Accelerating the Development of Jincun Industry issued by Baojing County Party Committee and County People's Government put forward preferential policies and measures to encourage villagers to plant and operate Jincun. It is planned to expand Jincun Park by 333.33h㎡ every year from 2009 to 20 12, with a total output of 750t and an output value of more than 200 million yuan.
On May 20th, 2009, the "Study on Breeding of a New Tea Variety Golden Tea 1 with Extra Early Maturity and High Amino Acids" organized by the Provincial Crop Seed Bureau was evaluated on the spot in Jishou. I visited the cutting site of raw material products, evaluated the sample tea and listened to the report of the subjects, giving full affirmation and high evaluation.
In May 2009, Baojing Jincha was certified as green food by China Green Food Development Center.
On June 25th, 2009, Zhou Qiang, Deputy Secretary of the Provincial Party Committee and Governor, stressed that it is necessary to further promote agricultural industrialization, do a good job in the construction of special agricultural products bases such as Baojing Jincha, and make Baojing Jincha industry bigger and stronger.
From June 2008 to October 2009 10, Baojing County won the honorary title of "Top 100 Tea Counties in China" for developing golden tea.
On June 20, 2009, the ancient tea garden and ancient tea tree in Huangjin Village of Baojing County were appraised by Tong, Hou Boxin, researchers of Hunan Academy of Forestry. The largest sample 1 is about 402 years old, and the other samples are 69~305 years old.
From June, 5438 to February, 2009, "Golden Tea" was awarded the Registration Certificate of Geographical Indications of Agricultural Products in People's Republic of China (PRC) by the Ministry of Agriculture, becoming the first geographical indication agricultural product in this county. The scope of registration and protection is the administrative areas under the jurisdiction of Hulu Town, Tansha Township and Shuitianhe Town. Geographical coordinates are10912'-109 33' and 28 24'-28 36' north latitude.
In June 5438+February, 2009, Hunan Jincha Engineering Technology Innovation Center settled in Baojing County.
20 10 1, Baojing Jincha was reported by CCTV-7 Science Park for the first time.
20 10 In April, Baojing Jincha 1 passed the examination and approval of the sixth crop variety examination and approval committee of Hunan Province, and passed the registration (registration certificate number: XPD 005-20 12, Provincial Tea Research Institute).
On April 20 10, Baojing Golden Tea obtained the Registration Certificate of Agricultural Geographical Indications (certificate number: AGI00254) issued by People's Republic of China (PRC) and the Ministry of Agriculture, and was allowed to use the agricultural geographical indications on the agricultural products or packaging of Golden Tea, which was protected by agricultural geographical indications.
20 10 may, following the golden green tea, a series of new products such as golden black tea and golden white tea were successfully trial-produced.
On July 25th, 2065438+00, Song Qinghong, secretary of Baojing County Party Committee, Peng De, member of the Standing Committee of the County Party Committee, Bao Xiaocun, director of Hunan Tea Research Institute, and Tan Zhengchu, secretary, visited the Golden Village on the spot.