海(hai)曙(shu)區地(di)(di)處浙江東部(bu)沿(yan)海(hai),境(jing)內(nei)(nei)的(de)大(da)地(di)(di)構造屬(shu)閩浙地(di)(di)盾的(de)東北(bei)部(bu),地(di)(di)層分(fen)布以中(zhong)生(sheng)代的(de)火山(shan)(shan)(shan)(shan)巖居多。境(jing)內(nei)(nei)地(di)(di)貌西部(bu)為(wei)(wei)丘(qiu)陵與山(shan)(shan)(shan)(shan)地(di)(di),中(zhong)東部(bu)為(wei)(wei)寬廣的(de)平原(yuan),成西高東低之勢(shi)。海(hai)曙(shu)區西部(bu)丘(qiu)陵山(shan)(shan)(shan)(shan)地(di)(di)面(mian)積353.98平方(fang)公里(li),屬(shu)于括蒼山(shan)(shan)(shan)(shan)系天(tian)臺山(shan)(shan)(shan)(shan)脈的(de)四(si)明山(shan)(shan)(shan)(shan),綿亙數縣,從西向東插入本區西部(bu),層巒迭(die)嶂,諸峰雄(xiong)峙,最高峰奶部(bu)山(shan)(shan)(shan)(shan)海(hai)拔高程915米。中(zhong)東部(bu)為(wei)(wei)水(shui)網(wang)平原(yuan),這(zhe)里(li)平疇無垠(yin),綠原(yuan)廣袤,河渠如網(wang),適合(he)古林藺(lin)草(cao)(cao)的(de)種(zhong)植(zhi)。氣(qi)(qi)候特征:海(hai)曙(shu)區地(di)(di)處低緯度(du)帶,最大(da)日射角為(wei)(wei)71.7°,最小(xiao)為(wei)(wei)36.5°。年(nian)(nian)平均(jun)日照時(shi)(shi)2070小(xiao)時(shi)(shi),年(nian)(nian)平均(jun)太陽能輻射量110.2千(qian)卡/平方(fang)厘米。全年(nian)(nian)無霜期238天(tian)。年(nian)(nian)平均(jun)氣(qi)(qi)溫16.2℃,歷史上有(you)編號:AGI2019-00-0000公布日期:2019-00-00紀錄的(de)極端(duan)高溫為(wei)(wei)40.8度(du)(2003年(nian)(nian)8月(yue)1日),極端(duan)低溫為(wei)(wei)-8.8℃。年(nian)(nian)均(jun)降水(shui)量1538.8毫米,年(nian)(nian)均(jun)雨日174天(tian),年(nian)(nian)均(jun)相對濕(shi)度(du)82.4%,蒸發量894.4毫米。土(tu)(tu)壤條件:境(jing)內(nei)(nei)土(tu)(tu)壤大(da)體可分(fen)兩(liang)類,中(zhong)東部(bu)平原(yuan)地(di)(di)區屬(shu)水(shui)稻(dao)土(tu)(tu),適合(he)種(zhong)水(shui)稻(dao)、藺(lin)草(cao)(cao)等(deng);西部(bu)山(shan)(shan)(shan)(shan)區多黃壤,缺少有(you)機質(zhi),宜(yi)(yi)種(zhong)茶葉(xie)、竹木、果樹、雜(za)糧,不宜(yi)(yi)種(zhong)植(zhi)藺(lin)草(cao)(cao)。生(sheng)態條件:海(hai)曙(shu)區屬(shu)亞熱(re)帶季(ji)風(feng)性(xing)濕(shi)潤氣(qi)(qi)候,因瀕臨(lin)東海(hai)又(you)帶有(you)海(hai)洋性(xing)氣(qi)(qi)候特征。本地(di)(di)四(si)季(ji)分(fen)明,3~4月(yue)為(wei)(wei)春季(ji),5~8月(yue)為(wei)(wei)夏(xia)季(ji),9~11月(yue)為(wei)(wei)秋(qiu)季(ji),12~2月(yue)為(wei)(wei)冬季(ji)。冬季(ji)盛(sheng)行(xing)西北(bei)風(feng),較(jiao)寒冷干(gan)燥,但多晴朗天(tian)氣(qi)(qi),光溫互補(bu),宜(yi)(yi)越冬作物生(sheng)長;夏(xia)季(ji)盛(sheng)行(xing)東南風(feng),雨熱(re)同步,宜(yi)(yi)水(shui)稻(dao)等(deng)作物生(sheng)長,其時(shi)(shi)有(you)臺風(feng),年(nian)(nian)均(jun)臺風(feng)雨1.8次;春秋(qiu)兩(liang)季(ji)雨量均(jun)衡,冷熱(re)適中(zhong)。本區主(zhu)要災害(hai)性(xing)天(tian)氣(qi)(qi)有(you)臺風(feng)、暴(bao)雨、久雨、伏旱、寒潮和霜凍等(deng)。
海(hai)曙區(qu)位于浙江(jiang)省寧波市的(de)中心區(qu)域(yu),東臨奉(feng)化江(jiang),北瀕(bin)余姚(yao)江(jiang),西與余姚(yao)市接壤,南與奉(feng)化區(qu)連接,全區(qu)面積595.5平方(fang)公(gong)(gong)里。古林藺草農產品地(di)理標(biao)志地(di)域(yu)保護范圍(wei)覆蓋高(gao)橋(qiao)鎮(zhen)(zhen)、古林鎮(zhen)(zhen)、集士港(gang)鎮(zhen)(zhen)、橫街鎮(zhen)(zhen)、洞橋(qiao)鎮(zhen)(zhen)、石(shi)碶街道等六(liu)個鎮(zhen)(zhen)(街道)的(de)陸地(di)區(qu)域(yu),地(di)理坐標(biao)為:東經121°22′41″~121°30′26″,北緯29°44′39″~29°55′19″。年種植面積4038.8公(gong)(gong)頃,年有效草產量39500噸(dun)。
受保護區內(nei)獨特的(de)(de)地形地貌、氣候土質(zhi)、土壤養分、降雨和光照影(ying)響(xiang),成就了獨特的(de)(de)“古(gu)(gu)林(lin)藺(lin)(lin)草(cao)(cao)(cao)”。目前,全(quan)(quan)國藺(lin)(lin)草(cao)(cao)(cao)90%以(yi)上集(ji)(ji)中(zhong)在(zai)寧波(bo)(bo),而寧波(bo)(bo)藺(lin)(lin)草(cao)(cao)(cao)90%以(yi)上集(ji)(ji)中(zhong)在(zai)海曙區,海曙區也因(yin)此被評(ping)為“中(zhong)國藺(lin)(lin)草(cao)(cao)(cao)之鄉(xiang)”。外(wai)在(zai)感(gan)官特征:古(gu)(gu)林(lin)藺(lin)(lin)草(cao)(cao)(cao)的(de)(de)生(sheng)(sheng)長與土地氣候有(you)著密切的(de)(de)關(guan)系,現劃(hua)定區域(yu)范圍內(nei)的(de)(de)古(gu)(gu)林(lin)藺(lin)(lin)草(cao)(cao)(cao)圓滑細長、粗(cu)(cu)細均勻、壁薄芯疏(shu)、軟硬適(shi)度、富有(you)彈(dan)性(xing)。主栽(zai)品種(zhong)鮮草(cao)(cao)(cao)色(se)澤鮮綠(lv),有(you)效草(cao)(cao)(cao)莖均長約(yue)115cm,草(cao)(cao)(cao)莖均粗(cu)(cu)約(yue)2mm;烘干(gan)后(hou)草(cao)(cao)(cao)澤淺綠(lv),清香(xiang)濃郁,硬度適(shi)中(zhong),彈(dan)性(xing)好(hao)(hao),韌性(xing)強。內(nei)在(zai)品質(zhi)指(zhi)標(biao)(biao)(biao):藺(lin)(lin)草(cao)(cao)(cao)是一種(zhong)含有(you)豐富食物纖維的(de)(de)植物,藺(lin)(lin)草(cao)(cao)(cao)莖中(zhong)心(xin)髓部由無數(shu)白(bai)色(se)多孔疏(shu)松的(de)(de)星狀(zhuang)細胞所(suo)組成,草(cao)(cao)(cao)莖堅韌且富有(you)彈(dan)性(xing)、吸濕(shi)功能強,通(tong)氣性(xing)能好(hao)(hao),具(ju)有(you)調節干(gan)濕(shi)的(de)(de)功能,使用藺(lin)(lin)草(cao)(cao)(cao)編(bian)織的(de)(de)各類產(chan)品具(ju)有(you)通(tong)氣、吸濕(shi)、清涼及凈化空氣等(deng)作(zuo)用,古(gu)(gu)林(lin)藺(lin)(lin)草(cao)(cao)(cao)又因(yin)具(ju)有(you)保溫、斷(duan)熱、觸感(gan)佳的(de)(de)特質(zhi),故夏天隔熱、冬天保暖,使用時(shi)有(you)淡淡的(de)(de)草(cao)(cao)(cao)香(xiang)散發。安全(quan)(quan)要(yao)(yao)求:產(chan)地環境符(fu)合《農產(chan)品質(zhi)量(liang)(liang)安全(quan)(quan)無公害產(chan)地環境要(yao)(yao)求》標(biao)(biao)(biao)準和《環境質(zhi)量(liang)(liang)標(biao)(biao)(biao)準》,產(chan)品質(zhi)量(liang)(liang)安全(quan)(quan)符(fu)合相關(guan)國家(jia)產(chan)品質(zhi)量(liang)(liang)安全(quan)(quan)標(biao)(biao)(biao)準的(de)(de)要(yao)(yao)求,整個生(sheng)(sheng)產(chan)過(guo)程均按照寧波(bo)(bo)市制定的(de)(de)生(sheng)(sheng)產(chan)技術規程進行(xing)生(sheng)(sheng)產(chan)管(guan)理。