(1)土(tu)壤(rang)地(di)(di)形地(di)(di)貌:黃(huang)平縣地(di)(di)處黔中(zhong)(zhong)(zhong)丘原向(xiang)黔東(dong)(dong)低山(shan)(shan)(shan)(shan)丘陵(ling)過渡地(di)(di)帶。地(di)(di)勢由西、西北(bei)向(xiang)東(dong)(dong)、東(dong)(dong)南(nan)部(bu)(bu)逐漸降低,境內(nei)海(hai)拔高(gao)(gao)度在(zai)600-1200米(mi)。山(shan)(shan)(shan)(shan)脈(mo)走向(xiang)與構造線(xian)(xian)一致,多呈北(bei)東(dong)(dong)、東(dong)(dong)北(bei)東(dong)(dong)走向(xiang),中(zhong)(zhong)(zhong)部(bu)(bu)、北(bei)部(bu)(bu)山(shan)(shan)(shan)(shan)地(di)(di)隆起(qi),為(wei)黔北(bei)高(gao)(gao)原武陵(ling)山(shan)(shan)(shan)(shan)脈(mo)延伸(shen),南(nan)部(bu)(bu)隆起(qi)山(shan)(shan)(shan)(shan)地(di)(di)為(wei)苗(miao)嶺山(shan)(shan)(shan)(shan)脈(mo)的(de)余系,中(zhong)(zhong)(zhong)部(bu)(bu)為(wei)河(he)谷壩子和丘陵(ling)地(di)(di)帶。黃(huang)平縣境內(nei)土(tu)地(di)(di)類(lei)型以(yi)低山(shan)(shan)(shan)(shan)中(zhong)(zhong)(zhong)山(shan)(shan)(shan)(shan)山(shan)(shan)(shan)(shan)地(di)(di)、低山(shan)(shan)(shan)(shan)丘陵(ling)地(di)(di)貌為(wei)主,土(tu)壤(rang)呈酸性,土(tu)質疏松、土(tu)壤(rang)肥沃、排水良(liang)(liang)好,土(tu)壤(rang)中(zhong)(zhong)(zhong)腐殖層厚,適宜(yi)黃(huang)平線(xian)(xian)椒的(de)種植。黃(huang)平縣獨特的(de)地(di)(di)形地(di)(di)貌和良(liang)(liang)好的(de)土(tu)壤(rang)生態(tai)為(wei)黃(huang)平線(xian)(xian)椒提供了優良(liang)(liang)的(de)栽培環境。
(2)氣候(hou)(hou)情況:黃(huang)平(ping)(ping)縣(xian)屬亞熱帶季(ji)風氣候(hou)(hou)區,四(si)季(ji)分明,氣候(hou)(hou)溫(wen)(wen)和。年(nian)均氣溫(wen)(wen)13-16℃,最熱的(de)(de)7月(yue)平(ping)(ping)均氣溫(wen)(wen)為24.7℃,日照(zhao)時(shi)數(shu)1104.7小時(shi),晝夜溫(wen)(wen)差大,黃(huang)平(ping)(ping)線椒(jiao)在(zai)成熟過程(cheng)中夜溫(wen)(wen)較低,晝溫(wen)(wen)較高,同化作用(yong)強,有利于(yu)線椒(jiao)著色和維生(sheng)素C等(deng)有機物的(de)(de)積累(lei),黃(huang)平(ping)(ping)縣(xian)適(shi)宜的(de)(de)溫(wen)(wen)度有助(zhu)黃(huang)平(ping)(ping)線椒(jiao)的(de)(de)營養成分的(de)(de)積累(lei),黃(huang)平(ping)(ping)縣(xian)獨特的(de)(de)氣候(hou)(hou)條件為黃(huang)平(ping)(ping)線椒(jiao)的(de)(de)生(sheng)長提供了適(shi)宜的(de)(de)光熱條件。
(3)水(shui)(shui)(shui)(shui)文情(qing)況:黃平(ping)縣(xian)(xian)境(jing)內(nei)水(shui)(shui)(shui)(shui)系十分發(fa)達(da),主要有(you)(you)(you)源(yuan)(yuan)陽河、重安江(jiang),平(ping)溪(xi)河、省嶺詢、野洞河得大小河流(liu)100多條境(jing)內(nei)各(ge)類水(shui)(shui)(shui)(shui)資(zi)源(yuan)(yuan)合計(ji)21億(yi)立方米(mi)其(qi)中(zhong)地(di)表水(shui)(shui)(shui)(shui)徑流(liu)量(liang)(liang)20.8億(yi)立方米(mi)。為(wei)黃平(ping)線(xian)椒的(de)(de)生(sheng)長提供了(le)便利(li)(li)優質的(de)(de)水(shui)(shui)(shui)(shui)資(zi)源(yuan)(yuan)環境(jing)。黃平(ping)縣(xian)(xian)降水(shui)(shui)(shui)(shui)豐(feng)富,年均降雨(yu)量(liang)(liang)1307.9毫米(mi),每年雨(yu)季降水(shui)(shui)(shui)(shui)集中(zhong)在4-10月(yue),此時正值黃平(ping)線(xian)椒的(de)(de)生(sheng)長發(fa)有(you)(you)(you)時期,雨(yu)熱同期,熱量(liang)(liang)和水(shui)(shui)(shui)(shui)分的(de)(de)有(you)(you)(you)效性高,有(you)(you)(you)利(li)(li)于黃平(ping)線(xian)椒的(de)(de)生(sheng)長。
黃(huang)(huang)平線椒(jiao)(jiao)的地域保護范圍:貴州(zhou)(zhou)省黃(huang)(huang)平縣新州(zhou)(zhou)鎮(zhen)(zhen)(zhen)(zhen)、舊州(zhou)(zhou)鎮(zhen)(zhen)(zhen)(zhen)、重安(an)鎮(zhen)(zhen)(zhen)(zhen)、谷隴鎮(zhen)(zhen)(zhen)(zhen)、平溪鎮(zhen)(zhen)(zhen)(zhen)、浪(lang)洞(dong)(dong)鎮(zhen)(zhen)(zhen)(zhen)、上(shang)塘鎮(zhen)(zhen)(zhen)(zhen)、野洞(dong)(dong)河鎮(zhen)(zhen)(zhen)(zhen)、紙房(fang)鄉(xiang)、一碗水鄉(xiang)、翁(weng)坪(ping)鄉(xiang)共8個鎮(zhen)(zhen)(zhen)(zhen)3個鄉(xiang),142個行政村(cun)(cun)、8個社區(qu)和(he)(he)1個居委(wei)會,2個工(gong)業(ye)區(qu)(谷隴工(gong)業(ye)區(qu)和(he)(he)槐(huai)花(hua)工(gong)業(ye)區(qu)),東至谷隴鎮(zhen)(zhen)(zhen)(zhen)斑鳩村(cun)(cun),西至上(shang)塘鎮(zhen)(zhen)(zhen)(zhen)黃(huang)(huang)泥坪(ping)村(cun)(cun),南至重安(an)鎮(zhen)(zhen)(zhen)(zhen)何家寨(zhai)村(cun)(cun),北至紙房(fang)鄉(xiang)西堰村(cun)(cun)。地理(li)坐(zuo)標(biao):東經107°35'40"~108°12'48″、北緯26°43'46″~27°14'30"之間。黃(huang)(huang)平線椒(jiao)(jiao)農(nong)產品地理(li)標(biao)志保護規模總生(sheng)產面積(ji)為2000公頃,年產量2.4萬(wan)噸。
(1)外在感(gan)官(guan)特征:果實長細(xi)(xi)線(xian)型,果長20-30cm,果寬0.9-1.1cm,果細(xi)(xi)長,順直勻稱,果尖微彎(wan),果面皺,青熟果綠色,老熟果深紅(hong)色,干(gan)椒皮(pi)薄油(you)亮,香(xiang)氣濃郁,辣度適中。
(2)內在品質指(zhi)標:黃(huang)平(ping)線椒含蛋白質≥10.5g/100g,脂(zhi)肪≤8.0g/100g,維生素C≥18.5mg/100g,辣椒素≥0.35g/kg。