








摘要 為篩選適宜漢中地區種植的高香型優良茶樹品種,引進了黃觀音、茗科1號和金牡丹3個高香型茶樹品種,以福鼎大白茶(CK)為對照,開展了連續5年的適應性、適制性等綜合性狀觀測評價試驗。結果表明,3個品種引種適應性強或較強,幼年期生長勢中等,春季發芽期中等,新梢芽葉帶不同程度紫色,加工工夫紅茶品質優良,加工烘青綠茶品質優良或中等,鮮葉產量中等,抗寒性較強或中等。3個品種較適宜在漢中及氣候相似地區種植,可作為高香型紅茶品種引進,應采用黑色地膜栽植方式建園,以降低凍害影響,確保一次成園。
關鍵詞 茶樹;高香型品種;適應性;漢中
中圖分類號 S571.1 文獻標識碼 A 文章編號 0517-6611(2024)19-0026-04
doi:10.3969/j.issn.0517-6611.2024.19.005
開放科學(資源服務)標識碼(OSID):
Study on the Adaptability of Three High Aroma Tea Varieties Introduced into Hanzhong Area of Shaanxi Province
LI Xiu-feng1,WANG Wei2,HUANG Bin1 et al
(1.Hanzhong Agricultural Technology Extension and Training Center/Hanzhong Agricultural Science Research Institute/Hanzhong Seed Promotion Centre,Hanzhong,Shaanxi 723000;2.School of Chemistry and Environmental Science,Shaanxi University of Technology,Hanzhong,Shaanxi 723000)
Abstract To screen suitable high aroma tea varieties for cultivation in Hanzhong area,three high aroma tea varieties of Huangguanyin,Mingke 1 and Jinmudan were carried out a comprehensive observation and evaluation experiment on their adaptability and suitability for five consecutive years,with Fuding Dabaicha (CK) as control.The results demonstrated that three varieties had strong or good adaptability,moderate growth in juvenile stage,medium germination period in spring,purple bud leaves to varying degrees,excellent quality of congou black tea,excellent or medium quality of baked green tea,medium fresh leaf yield,strong or moderate cold resistance.The three cultivars might be suitable for planting in Hanzhong and other areas with similar climate as high-aroma black tea varieties.Also the three cultivars should be planted under the black film mulching when building a new tea garden,to reduce the impact of freezing injury and to ensure a tea garden at a time.
Key words Tea;High aroma varieties;Adaptability;Hanzhong
基金項目 陜西省農業關鍵核心技術攻關項目(2023NYGG009);陜西省重點研發計劃項目(2024NC-YBXM-033);陜西省農業科技創新轉化項目(NYKJ-2019-HZ02);陜西省重點研發計劃項目(2022NY-165)。
作者簡介 李秀峰(1981—),女,山西靜樂人,高級農藝師,從事茶樹種質資源、遺傳育種、栽培生理與技術推廣等工作。
收稿日期 2024-03-11;修回日期 2024-05-27
漢中位于陜西南部,屬我國北方茶區,為北亞熱帶氣候,有效積溫與南方茶區相比偏低,日照時數適中,空氣濕潤[1-5]。2023年底,漢中市茶園總面積8.83萬hm2,干毛茶產量6.8萬t,干毛茶產值102億元,分別占陜西省的44.3%、52%和43%,面積、產量、產值均居陜西省第1。漢中茶區以生產綠茶為主,其次是紅茶,少量生產白茶、黑茶和黃茶。茶樹品種黃觀音、茗科1號和金牡丹是由福建省農業科學院茶葉研究……