海(hai)(hai)曙(shu)區(qu)(qu)地(di)處(chu)浙江東(dong)部(bu)(bu)(bu)沿海(hai)(hai),境(jing)內的大(da)地(di)構(gou)造屬(shu)閩(min)浙地(di)盾的東(dong)北部(bu)(bu)(bu),地(di)層(ceng)分(fen)布以中(zhong)生代的火(huo)山巖居多。境(jing)內地(di)貌西(xi)(xi)(xi)(xi)部(bu)(bu)(bu)為(wei)(wei)(wei)(wei)丘陵與山地(di),中(zhong)東(dong)部(bu)(bu)(bu)為(wei)(wei)(wei)(wei)寬廣的平(ping)(ping)原,成西(xi)(xi)(xi)(xi)高(gao)東(dong)低之勢。海(hai)(hai)曙(shu)區(qu)(qu)西(xi)(xi)(xi)(xi)部(bu)(bu)(bu)丘陵山地(di)面積353.98平(ping)(ping)方公里,屬(shu)于括蒼山系(xi)天臺(tai)山脈(mo)的四明山,綿(mian)亙數縣,從西(xi)(xi)(xi)(xi)向東(dong)插入本區(qu)(qu)西(xi)(xi)(xi)(xi)部(bu)(bu)(bu),層(ceng)巒迭嶂,諸峰雄峙(zhi),最高(gao)峰奶部(bu)(bu)(bu)山海(hai)(hai)拔(ba)高(gao)程915米。中(zhong)東(dong)部(bu)(bu)(bu)為(wei)(wei)(wei)(wei)水網平(ping)(ping)原,這里平(ping)(ping)疇(chou)無垠,綠原廣袤(mao),河渠如網,適合古林藺(lin)草的種(zhong)(zhong)植。氣(qi)候特征:海(hai)(hai)曙(shu)區(qu)(qu)地(di)處(chu)低緯度帶,最大(da)日(ri)射(she)角為(wei)(wei)(wei)(wei)71.7°,最小(xiao)為(wei)(wei)(wei)(wei)36.5°。年(nian)(nian)平(ping)(ping)均(jun)(jun)(jun)日(ri)照時2070小(xiao)時,年(nian)(nian)平(ping)(ping)均(jun)(jun)(jun)太陽能輻(fu)射(she)量(liang)(liang)110.2千(qian)卡/平(ping)(ping)方厘米。全(quan)年(nian)(nian)無霜期(qi)238天。年(nian)(nian)平(ping)(ping)均(jun)(jun)(jun)氣(qi)溫16.2℃,歷史上有(you)(you)(you)編號:AGI2019-00-0000公布日(ri)期(qi):2019-00-00紀(ji)錄的極端(duan)高(gao)溫為(wei)(wei)(wei)(wei)40.8度(2003年(nian)(nian)8月1日(ri)),極端(duan)低溫為(wei)(wei)(wei)(wei)-8.8℃。年(nian)(nian)均(jun)(jun)(jun)降水量(liang)(liang)1538.8毫米,年(nian)(nian)均(jun)(jun)(jun)雨(yu)(yu)(yu)(yu)日(ri)174天,年(nian)(nian)均(jun)(jun)(jun)相(xiang)對濕度82.4%,蒸發量(liang)(liang)894.4毫米。土壤條(tiao)件(jian):境(jing)內土壤大(da)體可(ke)分(fen)兩類,中(zhong)東(dong)部(bu)(bu)(bu)平(ping)(ping)原地(di)區(qu)(qu)屬(shu)水稻土,適合種(zhong)(zhong)水稻、藺(lin)草等;西(xi)(xi)(xi)(xi)部(bu)(bu)(bu)山區(qu)(qu)多黃(huang)壤,缺少有(you)(you)(you)機質,宜(yi)種(zhong)(zhong)茶葉、竹(zhu)木、果樹、雜糧,不(bu)宜(yi)種(zhong)(zhong)植藺(lin)草。生態條(tiao)件(jian):海(hai)(hai)曙(shu)區(qu)(qu)屬(shu)亞熱帶季風(feng)性(xing)(xing)濕潤氣(qi)候,因瀕臨東(dong)海(hai)(hai)又帶有(you)(you)(you)海(hai)(hai)洋(yang)性(xing)(xing)氣(qi)候特征。本地(di)四季分(fen)明,3~4月為(wei)(wei)(wei)(wei)春(chun)季,5~8月為(wei)(wei)(wei)(wei)夏(xia)季,9~11月為(wei)(wei)(wei)(wei)秋季,12~2月為(wei)(wei)(wei)(wei)冬季。冬季盛(sheng)(sheng)行西(xi)(xi)(xi)(xi)北風(feng),較寒冷(leng)干燥,但多晴(qing)朗(lang)天氣(qi),光溫互補,宜(yi)越冬作物生長;夏(xia)季盛(sheng)(sheng)行東(dong)南風(feng),雨(yu)(yu)(yu)(yu)熱同步,宜(yi)水稻等作物生長,其時有(you)(you)(you)臺(tai)風(feng),年(nian)(nian)均(jun)(jun)(jun)臺(tai)風(feng)雨(yu)(yu)(yu)(yu)1.8次;春(chun)秋兩季雨(yu)(yu)(yu)(yu)量(liang)(liang)均(jun)(jun)(jun)衡,冷(leng)熱適中(zhong)。本區(qu)(qu)主(zhu)要(yao)災(zai)害(hai)性(xing)(xing)天氣(qi)有(you)(you)(you)臺(tai)風(feng)、暴雨(yu)(yu)(yu)(yu)、久雨(yu)(yu)(yu)(yu)、伏旱、寒潮和(he)霜凍等。
海曙(shu)區(qu)(qu)位于浙江省寧波市的(de)中心區(qu)(qu)域,東(dong)臨(lin)奉(feng)化江,北瀕余姚江,西與余姚市接(jie)壤(rang),南與奉(feng)化區(qu)(qu)連接(jie),全區(qu)(qu)面(mian)積(ji)595.5平方(fang)公里。古林(lin)藺草農產品(pin)地(di)(di)(di)理標(biao)志地(di)(di)(di)域保護范圍覆蓋(gai)高橋(qiao)鎮、古林(lin)鎮、集(ji)士港鎮、橫街(jie)鎮、洞橋(qiao)鎮、石碶街(jie)道等六個(ge)鎮(街(jie)道)的(de)陸地(di)(di)(di)區(qu)(qu)域,地(di)(di)(di)理坐標(biao)為:東(dong)經(jing)121°22′41″~121°30′26″,北緯29°44′39″~29°55′19″。年(nian)種植面(mian)積(ji)4038.8公頃(qing),年(nian)有效(xiao)草產量39500噸(dun)。
受保護區內獨特的(de)(de)(de)地(di)形地(di)貌、氣(qi)候(hou)土質、土壤養分(fen)、降雨和光照影(ying)響,成(cheng)就了(le)獨特的(de)(de)(de)“古林(lin)(lin)藺(lin)(lin)草(cao)”。目前,全(quan)(quan)國藺(lin)(lin)草(cao)90%以(yi)上集中(zhong)在(zai)(zai)寧波,而(er)寧波藺(lin)(lin)草(cao)90%以(yi)上集中(zhong)在(zai)(zai)海曙(shu)區,海曙(shu)區也因(yin)此被(bei)評為“中(zhong)國藺(lin)(lin)草(cao)之(zhi)鄉”。外(wai)在(zai)(zai)感(gan)官特征:古林(lin)(lin)藺(lin)(lin)草(cao)的(de)(de)(de)生長(chang)與(yu)土地(di)氣(qi)候(hou)有(you)著(zhu)密切的(de)(de)(de)關(guan)系,現劃定區域范圍(wei)內的(de)(de)(de)古林(lin)(lin)藺(lin)(lin)草(cao)圓滑細(xi)長(chang)、粗細(xi)均(jun)勻、壁薄芯疏、軟硬適度(du)、富(fu)有(you)彈性(xing)。主栽(zai)品(pin)(pin)種鮮(xian)草(cao)色澤鮮(xian)綠,有(you)效草(cao)莖均(jun)長(chang)約115cm,草(cao)莖均(jun)粗約2mm;烘干(gan)后草(cao)澤淺綠,清(qing)香(xiang)濃郁,硬度(du)適中(zhong),彈性(xing)好(hao),韌性(xing)強。內在(zai)(zai)品(pin)(pin)質指標(biao)(biao)(biao):藺(lin)(lin)草(cao)是一(yi)種含(han)有(you)豐富(fu)食(shi)物纖維(wei)的(de)(de)(de)植物,藺(lin)(lin)草(cao)莖中(zhong)心髓(sui)部由無(wu)數白色多孔疏松的(de)(de)(de)星狀細(xi)胞所組(zu)成(cheng),草(cao)莖堅(jian)韌且富(fu)有(you)彈性(xing)、吸濕(shi)功能強,通氣(qi)性(xing)能好(hao),具有(you)調(diao)節干(gan)濕(shi)的(de)(de)(de)功能,使用(yong)(yong)藺(lin)(lin)草(cao)編織的(de)(de)(de)各類產(chan)(chan)(chan)(chan)品(pin)(pin)具有(you)通氣(qi)、吸濕(shi)、清(qing)涼及凈化空氣(qi)等作用(yong)(yong),古林(lin)(lin)藺(lin)(lin)草(cao)又因(yin)具有(you)保溫(wen)、斷熱(re)、觸感(gan)佳的(de)(de)(de)特質,故(gu)夏天隔(ge)熱(re)、冬天保暖,使用(yong)(yong)時有(you)淡淡的(de)(de)(de)草(cao)香(xiang)散(san)發。安(an)全(quan)(quan)要求:產(chan)(chan)(chan)(chan)地(di)環(huan)境(jing)符(fu)合(he)《農產(chan)(chan)(chan)(chan)品(pin)(pin)質量(liang)安(an)全(quan)(quan)無(wu)公(gong)害產(chan)(chan)(chan)(chan)地(di)環(huan)境(jing)要求》標(biao)(biao)(biao)準(zhun)和《環(huan)境(jing)質量(liang)標(biao)(biao)(biao)準(zhun)》,產(chan)(chan)(chan)(chan)品(pin)(pin)質量(liang)安(an)全(quan)(quan)符(fu)合(he)相關(guan)國家產(chan)(chan)(chan)(chan)品(pin)(pin)質量(liang)安(an)全(quan)(quan)標(biao)(biao)(biao)準(zhun)的(de)(de)(de)要求,整個(ge)生產(chan)(chan)(chan)(chan)過程均(jun)按照寧波市制定的(de)(de)(de)生產(chan)(chan)(chan)(chan)技術規程進行生產(chan)(chan)(chan)(chan)管(guan)理。