7个茶树品种，被农业农村部列为优良品种推广！

Core Viewpoint - The Ministry of Agriculture and Rural Affairs has included seven tea tree varieties in the "National Excellent Crop Variety Promotion Catalog (2025)" for promotion, focusing on enhancing agricultural productivity and quality in the tea industry [2][7]. Group 1: Tea Tree Varieties - Three backbone tea tree varieties have been selected: Zhongcha 108, Baojing Golden Tea No. 1, and Baiye No. 1 [3][4]. - Two growth-type tea tree varieties included are Zhonghuang No. 1 and Chun Gui [3][4]. - Two seedling-type tea tree varieties are Yangta Dazhong Tea and Wanchai No. 4 [4]. Group 2: Promotion Catalog Overview - The promotion catalog emphasizes key agricultural products, including rice, wheat, corn, cotton, soybeans, potatoes, and others, expanding to a total of 21 crops with the addition of sweet potatoes, millet, sorghum, cucumbers, watermelons, apples, pears, peaches, sugarcane, and tea trees [7][9][10]. - A total of 326 excellent varieties are recommended, categorized into backbone, growth, seedling, and specialty types [11]. Group 3: Backbone Varieties Details - Zhongcha 108: Early bud, strong germination ability, high yield of 243.3 kg per mu in the first growth cycle, 855 kg in the second, with a yield increase of 88.9% and 46.6% compared to the control [15][16]. - Baojing Golden Tea No. 1: Early bud, high amino acid content, first growth cycle yield of 208.4 kg per mu, 24.5% increase over the control [18][19]. - Baiye No. 1: High yield and quality, first growth cycle yield of 56.7 kg per mu, 9% increase over the control [21][22]. Group 4: Growth and Seedling Varieties Details - Zhonghuang No. 1: High yield, late bud, first growth cycle yield of 135.7 kg per mu, 4.2% decrease compared to Huangdan [31][33]. - Yangta Dazhong Tea: High yield of 437.6 kg per mu in the first growth cycle, 5.13% increase over the control [39][40]. - Wanchai No. 4: Suitable for various tea types, first growth cycle yield of 121.2 kg per mu, 11.4% increase over the control [41][42].