唐(tang)(tang)崖紅(hong)是產自(zi)湖北恩施土(tu)家族(zu)苗族(zu)自(zi)治州的一(yi)種紅(hong)茶(cha),唐(tang)(tang)崖紅(hong)的特點是外(wai)形細秀緊實,色澤(ze)烏潤,金(jin)毫顯露,湯色橙紅(hong)明亮(liang),香(xiang)氣鮮嫩甜香(xiang),花果香(xiang)顯,濃(nong)郁持久,細嫩多芽勻(yun)齊,曾榮獲第(di)二屆中國國際茶(cha)葉博覽會金(jin)獎。
土壤地貌情況
咸豐(feng)縣(xian)境(jing)內(nei)(nei)山(shan)巒(luan)起(qi)(qi)伏,溪河(he)遍(bian)布,地(di)(di)形地(di)(di)貌復雜(za)。低山(shan)占總面積的(de)22.98%,二(er)高(gao)山(shan)占62.83%,高(gao)山(shan)14.19%。海(hai)拔最(zui)高(gao)1911.5米(mi),最(zui)低435米(mi)。境(jing)內(nei)(nei)山(shan)巒(luan)起(qi)(qi)伏,溝壑縱橫(heng),具有典型山(shan)地(di)(di)地(di)(di)貌特征。土(tu)(tu)壤(rang)類型主(zhu)要有砂(sha)(sha)質(zhi)頁巖(yan)、石英砂(sha)(sha)巖(yan),其次(ci)是(shi)紫紅色(se)砂(sha)(sha)質(zhi)頁巖(yan)、第(di)四(si)紀粘土(tu)(tu)、河(he)流沖(chong)積物等。土(tu)(tu)壤(rang)分布在山(shan)地(di)(di)垂(chui)直(zhi)帶普表現為:海(hai)拔800米(mi)以(yi)下低山(shan)丘陵、河(he)谷地(di)(di)區主(zhu)要是(shi)黃(huang)壤(rang),占17.4%,海(hai)拔800-1500米(mi)二(er)高(gao)山(shan)及高(gao)山(shan)地(di)(di)區,主(zhu)要是(shi)黃(huang)棕壤(rang),占72.8%,海(hai)拔1500米(mi)以(yi)上高(gao)寒地(di)(di)區,主(zhu)要是(shi)棕壤(rang),占1.3%,水稻土(tu)(tu)占6.5%,主(zhu)要分布在低山(shan)。土(tu)(tu)壤(rang)含微量元素硒、鍶等。
水文情況
咸豐(feng)縣(xian)地域(yu)溝壑縱橫,由(you)唐崖河、藍河、忠澗河、曲江河、野貓河等五(wu)大流域(yu)構成,咸豐(feng)縣(xian)是山區水能發電(dian)大縣(xian)。工(gong)業欠發達,境內無(wu)(wu)大型工(gong)廠(chang),無(wu)(wu)“三廢(fei)”排放和空氣污染,也(ye)沒有重金屬污染歷史,根據環境監測(ce)部門監測(ce),咸豐(feng)縣(xian)境內地表水達到國(guo)家(jia)《地面水環境質(zhi)(zhi)量標(biao)準(zhun)》的(de)Ⅱ類水質(zhi)(zhi)標(biao)準(zhun);水質(zhi)(zhi)感觀良(liang)好,無(wu)(wu)色、無(wu)(wu)臭、無(wu)(wu)味、透(tou)明,pH值(zhi)4.5-7.5之間,砷≤0.05,鎘≤0.005,鉛≤0.05等有關(guan)指(zhi)標(biao)符合(he)我國(guo)和世界衛生組(zu)織制(zhi)定的(de)飲用水質(zhi)(zhi)準(zhun)則。
氣候情況
咸豐(feng)縣屬亞熱(re)帶(dai)季風(feng)氣(qi)(qi)候區,四季分明(ming),日(ri)(ri)均溫(wen)(wen)(wen)(wen)10-15℃,晝(zhou)夜溫(wen)(wen)(wen)(wen)差明(ming)顯;年均空氣(qi)(qi)相對溫(wen)(wen)(wen)(wen)度(du)76%,全縣多年平均降水(shui)量1460mm,實測(ce)最(zui)大年降水(shui)量2353.9mm(咸豐(feng)站)。雨(yu)熱(re)同(tong)(tong)期,降水(shui)主要(yao)集中在4-9月(yue),占(zhan)年降水(shui)量的62-88%,7-8月(yue)出現伏旱,光照、氣(qi)(qi)溫(wen)(wen)(wen)(wen)、降水(shui)三同(tong)(tong)步。多年平均日(ri)(ri)照1062小(xiao)(xiao)時(shi),以8月(yue)最(zui)多,有201小(xiao)(xiao)時(shi),二月(yue)份最(zui)少,只有46小(xiao)(xiao)時(shi)。咸豐(feng)縣氣(qi)(qi)候溫(wen)(wen)(wen)(wen)和,雨(yu)量充沛,無霜期長(chang)但日(ri)(ri)照較少。唐崖(ya)茶(cha)生長(chang)地以砂質頁巖、石(shi)英砂巖為主,不宜種植(zhi)在石(shi)灰巖地塊,有助于茶(cha)葉(xie)品質提高。咸豐(feng)縣全年空氣(qi)(qi)質量優良天(tian)數(shu)均在330天(tian)以上,生長(chang)季節(jie)降雨(yu)充足,生長(chang)環境好(hao),有利于茶(cha)葉(xie)的綠色、有機生產。同(tong)(tong)時(shi),土壤(rang)中富含硒元素,且易被茶(cha)葉(xie)吸(xi)收(shou)。