一.產品介紹
啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)市(shi)位(wei)于(yu)長(chang)江(jiang)入海口北,具有(you)鮮明(ming)的(de)江(jiang)海特(te)色(se),曾有(you)“糧棉故里、東(dong)(dong)(dong)(dong)(dong)疆樂土”的(de)美稱。啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)呂四地(di)區成陸已(yi)有(you)千(qian)年(nian)(nian)歷(li)史(shi)(shi),啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)由(you)于(yu)耐鹽堿(jian),因(yin)此在(zai)啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)的(de)砂土上(shang)長(chang)勢良好,啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)是啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)歷(li)史(shi)(shi)上(shang)的(de)主要(yao)蔬菜之(zhi)一。 農(nong)(nong)民(min)挑選(xuan)皮(pi)(pi)(pi)色(se)翠綠,果(guo)型圓直(zhi)(zhi),條形長(chang),果(guo)肉細膩柔嫩(nen)的(de)作為來(lai)年(nian)(nian)的(de)種(zhong)子(zi),因(yin)此,啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)一直(zhi)(zhi)保(bao)持了優良的(de)特(te)征特(te)性和原始的(de)風味(wei)口感。 啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)營(ying)養(yang)豐富(fu),既可炒、煮(zhu)、蒸食(shi),又可紅燒、煲(bao)湯,風味(wei)獨特(te)。六十年(nian)(nian)代初的(de)三年(nian)(nian)困(kun)難時期,農(nong)(nong)民(min)將啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)煮(zhu)爛,作為主食(shi)充饑。啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)有(you)句俗語叫“玉米(mi)稀飯茄(qie)腳(jiao)柄(bing),越吃(chi)越得勁”,說(shuo)明(ming)了啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)青皮(pi)(pi)(pi)長(chang)茄(qie)在(zai)啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)歷(li)史(shi)(shi)作為主要(yao)蔬菜之(zhi)一在(zai)啟(qi)(qi)(qi)(qi)(qi)(qi)東(dong)(dong)(dong)(dong)(dong)民(min)間(jian)的(de)受歡(huan)迎程度。
二.自然生態環境和人文(wen)歷史(shi)因素(su)
啟東(dong)(dong)青(qing)皮長(chang)(chang)茄種植區(qu)域土(tu)壤(rang)質地以中壤(rang)-重壤(rang)土(tu)為主(zhu),pH值(zhi)8.-8.4,土(tu)壤(rang)比較肥(fei)沃(wo),啟東(dong)(dong)屬海洋性季風氣候,具(ju)有四季分明(ming),日(ri)(ri)照(zhao)充足,年日(ri)(ri)照(zhao)000小時(shi)左右,年平均(jun)氣溫5.6℃,無霜期長(chang)(chang),雨量(liang)充沛(pei),年平均(jun)降水(shui)量(liang)00毫(hao)米左右。啟東(dong)(dong)特有的(de)(de)砂壤(rang)土(tu)、良好的(de)(de)排水(shui)條(tiao)(tiao)件和多(duo)元(yuan)化的(de)(de)耕作制度為啟東(dong)(dong)青(qing)皮長(chang)(chang)茄的(de)(de)生長(chang)(chang)創造了得天(tian)獨厚的(de)(de)條(tiao)(tiao)件,啟東(dong)(dong)青(qing)皮長(chang)(chang)茄栽培歷史悠久,較耐低(di)溫,春季上(shang)市(shi)早(zao),早(zao)春結果收獲。
三.地域范圍
啟東(dong)青皮長(chang)茄農產(chan)品地(di)(di)(di)理標(biao)志(zhi)地(di)(di)(di)域保護范圍:東(dong)經(jing)121°25′40″至121°54′30″,北緯31°41′06″至32°16′19″,覆蓋啟東(dong)市全(quan)部(bu)陸地(di)(di)(di)區(qu)域及周(zhou)邊地(di)(di)(di)區(qu),年(nian)總種植(zhi)規(gui)模(mo)5000公(gong)頃,畝產(chan)量5000公(gong)斤左右。
四.產品品質特性特征
1、外在感官特征:啟(qi)東青皮(pi)長茄果(guo)皮(pi)翠綠色,皮(pi)薄,平滑有光澤,果(guo)肉淺綠白色,不易褐變,質地細膩柔嫩(nen)。
2、內在品(pin)質指標:啟東青皮長茄纖維少,味甘甜(tian),熟食口感糯(nuo)性。品(pin)種每100克(ke)含(han)蛋(dan)白(bai)質0.8克(ke)左右,碳水化(hua)合物大(da)于(yu)(yu)6克(ke),鈣(gai)含(han)量5毫(hao)克(ke)以上,鉀含(han)量大(da)于(yu)(yu)200毫(hao)克(ke)。
3、栽培管理和產(chan)(chan)品(pin)質(zhi)量應符(fu)合(he)以下(xia)標準 產(chan)(chan)品(pin)質(zhi)量:符(fu)合(he)無公(gong)害農產(chan)(chan)品(pin)要(yao)求(qiu); 生產(chan)(chan)投入品(pin):符(fu)合(he)無公(gong)害農產(chan)(chan)品(pin)投入品(pin)使用要(yao)求(qiu); 產(chan)(chan)地環(huan)(huan)境(jing):符(fu)合(he)無公(gong)害農產(chan)(chan)品(pin)產(chan)(chan)地環(huan)(huan)境(jing)條件相關要(yao)求(qiu)。
五.特定生產方式
啟東(dong)青皮長(chang)茄適應(ying)性強(qiang),產(chan)量(liang)高,上(shang)市供應(ying)時(shi)間長(chang),是(shi)當地(di)城鄉居民的當家蔬(shu)菜品種(zhong)(zhong)之一(yi)。 啟東(dong)青皮長(chang)茄大棚種(zhong)(zhong)植,一(yi)般11下旬(xun)~12月中(zhong)旬(xun)播(bo)種(zhong)(zhong),1月上(shang)旬(xun)~中(zhong)旬(xun)定(ding)植,3月中(zhong)旬(xun)開始采(cai)收,立秋前后(hou)剪去老(lao)枝(zhi)栽培再生(sheng)。露地(di)栽培,播(bo)種(zhong)(zhong)日期(qi)可根據定(ding)植時(shi)間和(he)苗(miao)齡確定(ding), 可于3月中(zhong)、下旬(xun)小拱棚育苗(miao)。
1、產(chan)地選擇與(yu)特殊(shu)內容規定 產(chan)地選擇地勢平(ping)坦、排灌方便(bian)、土壤耕作(zuo)層深厚、土壤結(jie)構適(shi)宜(yi)、理(li)化性狀良(liang)好(hao)的地塊。
2、生產過(guo)程(cheng)管理,包(bao)括農業投入(ru)品方面的特殊使(shi)用規(gui)定