芒果视频下载

基本介紹

新(xin)洲(zhou)龍王白蓮(lian)新(xin)鮮籽蓮(lian)殼色(se)(se)淡綠，粒(li)形(xing)卵(luan)圓(yuan)(yuan)，清香、味甜、質(zhi)脆；干蓮(lian)米色(se)(se)白粒(li)圓(yuan)(yuan)、易燉(dun)煮不糊(hu)、口感粉糯、湯色(se)(se)玉瑩。

地域產地

新洲龍(long)(long)王白(bai)蓮產于漲(zhang)渡湖(hu)(hu)周邊(bian)雙柳街的濱湖(hu)(hu)、齊頭咀(ju)(ju)、西(xi)灘湖(hu)(hu)、蓮湖(hu)(hu)、家湖(hu)(hu)、原種場、大白(bai)湖(hu)(hu)、黃泥洲、大屋(wu)基、鎮北(bei)等(deng)(deng)(deng)10村(cun)和(he)龍(long)(long)王咀(ju)(ju)農場；漲(zhang)渡湖(hu)(hu)街的沙湖(hu)(hu)、扁擔(dan)列、沐家涇、青泥湖(hu)(hu)、創(chuang)新堤、落(luo)兒灣(wan)、楊(yang)柳灣(wan)等(deng)(deng)(deng)7個(ge)(ge)(ge)村(cun)；汪集街的馮鋪、安仁(ren)、復興、咀(ju)(ju)阜村(cun)等(deng)(deng)(deng)4村(cun)；陽邏(luo)街的蘆山、和(he)平、七(qi)湖(hu)(hu)、朱店、南山、陳咀(ju)(ju)、胡咀(ju)(ju)、向(xiang)陽、月明等(deng)(deng)(deng)9個(ge)(ge)(ge)村(cun)，共30個(ge)(ge)(ge)村(cun)和(he)1個(ge)(ge)(ge)農場。地(di)域(yu)范圍為東經114°36′51″～114°50′22″，北(bei)緯30°35′42″～30°45′18″。地(di)域(yu)總面(mian)積(ji)1萬(wan)公(gong)頃，新洲龍(long)(long)王白(bai)蓮保(bao)護(hu)區面(mian)積(ji)1333.3公(gong)頃，年產量(liang)67.5萬(wan)千克。

品質特點

（1）外在感(gan)官特(te)征 新洲龍(long)王白(bai)蓮(lian)新鮮籽蓮(lian)殼色淡綠，粒形卵圓(yuan)，清香、味甜(tian)、質脆；干蓮(lian)米色白(bai)粒圓(yuan)、易燉(dun)煮(zhu)不糊、口(kou)感(gan)粉糯(nuo)、湯色玉瑩。

（2）內在品質(zhi)指標 新洲龍(long)王白蓮營養豐富，向有(you)“蓮參”之譽。其蛋(dan)白質(zhi)≥17.5g/100g；脂肪≤1.50g/100g；淀(dian)粉≥48.0g/100g。

（3）質量安全規(gui)定 新洲龍王(wang)白蓮產地環境(jing)必(bi)需符合食用(yong)農產品(pin)產地環境(jing)質量評價(jia)標(biao)準(zhun)HJ/T332的(de)規(gui)定，農業投入品(pin)使(shi)用(yong)必(bi)需符合食品(pin)衛生通用(yong)標(biao)準(zhun)GB2762，產品(pin)質量必(bi)需符合GB2763的(de)要求。

生長環境

新洲(zhou)區(qu)(qu)(qu)(qu)水(shui)(shui)(shui)資源豐沛，境內水(shui)(shui)(shui)網如織，湖泊、水(shui)(shui)(shui)庫星羅棋布(bu)，舉水(shui)(shui)(shui)、倒水(shui)(shui)(shui)、沙(sha)河三條河流縱(zong)貫全(quan)區(qu)(qu)(qu)(qu)，長江(jiang)繞境而過。位于新洲(zhou)區(qu)(qu)(qu)(qu)南(nan)部(bu)的(de)長江(jiang)中(zhong)游濕地(di)自(zi)然(ran)保護區(qu)(qu)(qu)(qu)——漲(zhang)渡(du)湖主(zhu)湖水(shui)(shui)(shui)面(mian)(mian)(mian)7.8萬畝(mu)，子湖（七湖、陶家大湖、安仁湖等）17個、水(shui)(shui)(shui)面(mian)(mian)(mian)5.1萬畝(mu)，湖區(qu)(qu)(qu)(qu)總水(shui)(shui)(shui)面(mian)(mian)(mian)13萬畝(mu)。 發源于大別山脈的(de)倒水(shui)(shui)(shui)、舉水(shui)(shui)(shui)，在流經新洲(zhou)全(quan)境后，挾漲(zhang)渡(du)湖而注入長江(jiang)。漲(zhang)渡(du)湖區(qu)(qu)(qu)(qu)襟江(jiang)帶河，水(shui)(shui)(shui)域遼闊，土地(di)廣袤而肥(fei)沃(wo)，自(zi)然(ran)而然(ran)成(cheng)為魚米之鄉和濕地(di)自(zi)然(ran)保護區(qu)(qu)(qu)(qu)。 漲(zhang)渡(du)湖區(qu)(qu)(qu)(qu)水(shui)(shui)(shui)質(zhi)(zhi)潔凈，泥壤(rang)松軟，富含有機(ji)質(zhi)(zhi)，地(di)溫(wen)波動小且長年(nian)偏(pian)低，致使新洲(zhou)龍王白蓮(lian)較其它地(di)區(qu)(qu)(qu)(qu)的(de)白蓮(lian)成(cheng)熟(shu)期延長15-20天。得天獨厚的(de)自(zi)然(ran)環(huan)境，造就了新洲(zhou)龍王白蓮(lian)的(de)獨特(te)品質(zhi)(zhi)特(te)征(zheng)。

生產情況

為(wei)了保持新洲(zhou)龍王白蓮(lian)的獨(du)特品質，確保其質量安(an)全，制(zhi)定如下控制(zhi)措(cuo)施(shi)：

1、產地要(yao)求(qiu)：在水(shui)質潔凈(jing)、有機質豐富(fu)、地勢低凹的漲渡湖地區種植，且產地環境符合HJ/T322的規定(ding)。最好選用(yong)放養2-3年(nian)淡(dan)水(shui)魚的標準(zhun)魚池(chi)作為蓮田。種白(bai)蓮3年(nian)后(hou)改養淡(dan)水(shui)魚，既可減輕白(bai)蓮病(bing)害(hai)，又可利用(yong)魚池(chi)淤泥肥效。

2、品(pin)種(zhong)(zhong)(zhong)范圍：從二十(shi)世紀五十(shi)年代(dai)(dai)末開始(shi)，新(xin)洲(zhou)蓮(lian)(lian)(lian)農引(yin)進(jin)福(fu)建蓮(lian)(lian)(lian)苗在本(ben)地試種(zhong)(zhong)(zhong)成功后(hou)大面積推廣，八(ba)十(shi)年代(dai)(dai)引(yin)進(jin)湘(xiang)蓮(lian)(lian)(lian)，九十(shi)年代(dai)(dai)又(you)引(yin)進(jin)太空蓮(lian)(lian)(lian)，新(xin)洲(zhou)龍(long)王白蓮(lian)(lian)(lian)品(pin)種(zhong)(zhong)(zhong)以建蓮(lian)(lian)(lian)為主(zhu)。其次對種(zhong)(zhong)(zhong)藕(ou)的(de)選擇：要(yao)求(qiu)品(pin)種(zhong)(zhong)(zhong)純正(zheng)、上(shang)年單產高、未發生病(bing)害的(de)留種(zhong)(zhong)(zhong)田里的(de)種(zhong)(zhong)(zhong)藕(ou)。做到邊挖邊選，以具(ju)有本(ben)品(pin)種(zhong)(zhong)(zhong)特(te)性、色澤新(xin)鮮、節(jie)間短、無病(bing)斑、無損傷、頂芽(ya)完整，具(ju)有二節(jie)以上(shang)的(de)主(zhu)藕(ou)和二節(jie)以上(shang)子(zi)藕(ou)作種(zhong)(zhong)(zhong)。

3、生(sheng)(sheng)(sheng)產控制 ①施(shi)(shi)(shi)(shi)(shi)足基肥(fei)(fei)(fei)。3月(yue)下旬(xun)至4月(yue)上旬(xun)，每畝(mu)蓮(lian)田(tian)(tian)(tian)(tian)均勻潑(po)施(shi)(shi)(shi)(shi)(shi)充(chong)分腐(fu)熟的(de)畜禽糞便500-1000公斤(jin)左右(you)，留3-6cm的(de)水(shui)(shui)(shui)(shui)待植(zhi)。 ②適時(shi)移栽(zai)。氣(qi)溫(wen)穩(wen)定通過12℃，一(yi)般在4月(yue)上中(zhong)旬(xun)移栽(zai)為宜。種(zhong)(zhong)植(zhi)密度一(yi)般以每畝(mu)種(zhong)(zhong)植(zhi)180-200株藕種(zhong)(zhong)為宜，株行(xing)(xing)距1.7-2米(mi)。早栽(zai)宜稀，遲(chi)栽(zai)宜密;高(gao)肥(fei)(fei)(fei)宜稀、中(zhong)低肥(fei)(fei)(fei)宜密。尾梢往上，藕頭埋(mai)入(ru)(ru)泥中(zhong)10-13厘(li)(li)米(mi)。 ③中(zhong)耕除(chu)草。采用人工(gong)拔除(chu)或翻埋(mai)的(de)方(fang)法(fa)及(ji)(ji)時(shi)中(zhong)耕除(chu)草，絕不用除(chu)草劑除(chu)草。當蓮(lian)主莖抽出(chu)第一(yi)立葉(xie)(xie)(xie)時(shi)開(kai)始耘(yun)田(tian)(tian)(tian)(tian)除(chu)草，之后(hou)(hou)每隔10-15天(tian)耘(yun)田(tian)(tian)(tian)(tian)一(yi)次(ci)，到(dao)荷(he)葉(xie)(xie)(xie)封田(tian)(tian)(tian)(tian)為止。耘(yun)田(tian)(tian)(tian)(tian)前先(xian)行(xing)(xing)排(pai)水(shui)(shui)(shui)(shui)，只保持泥皮水(shui)(shui)(shui)(shui)，耘(yun)田(tian)(tian)(tian)(tian)時(shi)將雜草拔盡并埋(mai)入(ru)(ru)泥中(zhong)，達到(dao)泥爛、面平、無雜草的(de)要求。除(chu)草結合施(shi)(shi)(shi)(shi)(shi)肥(fei)(fei)(fei)同時(shi)進(jin)行(xing)(xing)，可使肥(fei)(fei)(fei)料深(shen)埋(mai)，提高(gao)肥(fei)(fei)(fei)效。 ④水(shui)(shui)(shui)(shui)分管理。淺水(shui)(shui)(shui)(shui)勤灌，栽(zai)植(zhi)團(tuan)內保持4-5厘(li)(li)米(mi)的(de)水(shui)(shui)(shui)(shui)層，遇寒潮天(tian)氣(qi)適當加(jia)深(shen)水(shui)(shui)(shui)(shui)層保溫(wen)。花(hua)(hua)(hua)蓬期(qi)(qi)氣(qi)溫(wen)較高(gao)，水(shui)(shui)(shui)(shui)層應(ying)加(jia)深(shen)至15-20厘(li)(li)米(mi)，注意要逐漸(jian)加(jia)深(shen)。 ⑤科學施(shi)(shi)(shi)(shi)(shi)肥(fei)(fei)(fei)。蓮(lian)子(zi)生(sheng)(sheng)(sheng)育期(qi)(qi)長，耗肥(fei)(fei)(fei)量(liang)大，掌握“苗(miao)肥(fei)(fei)(fei)輕、花(hua)(hua)(hua)肥(fei)(fei)(fei)重(zhong)、子(zi)肥(fei)(fei)(fei)全(quan)(quan)”原(yuan)則，分期(qi)(qi)多次(ci)施(shi)(shi)(shi)(shi)(shi)用。第一(yi)葉(xie)(xie)(xie)抽生(sheng)(sheng)(sheng)后(hou)(hou)(成苗(miao)期(qi)(qi))結合第一(yi)次(ci)耘(yun)田(tian)(tian)(tian)(tian)追施(shi)(shi)(shi)(shi)(shi)苗(miao)肥(fei)(fei)(fei)，畝(mu)用尿素(su)(su)5公斤(jin)、氯(lv)化(hua)鉀(jia)2.5公斤(jin)，點施(shi)(shi)(shi)(shi)(shi)在蓮(lian)苗(miao)周圍，施(shi)(shi)(shi)(shi)(shi)肥(fei)(fei)(fei)后(hou)(hou)即(ji)行(xing)(xing)耘(yun)田(tian)(tian)(tian)(tian)；始花(hua)(hua)(hua)期(qi)(qi)重(zhong)施(shi)(shi)(shi)(shi)(shi)花(hua)(hua)(hua)肥(fei)(fei)(fei)，于第一(yi)花(hua)(hua)(hua)蕾出(chu)現時(shi)施(shi)(shi)(shi)(shi)(shi)用，畝(mu)施(shi)(shi)(shi)(shi)(shi)尿素(su)(su)7.5公斤(jin)加(jia)氯(lv)化(hua)鉀(jia)4公斤(jin)，全(quan)(quan)田(tian)(tian)(tian)(tian)均勻撒(sa)施(shi)(shi)(shi)(shi)(shi)，不能將肥(fei)(fei)(fei)料撒(sa)到(dao)荷(he)葉(xie)(xie)(xie)或花(hua)(hua)(hua)上，田(tian)(tian)(tian)(tian)間保留3-5厘(li)(li)米(mi)水(shui)(shui)(shui)(shui)層；結蓬初期(qi)(qi)施(shi)(shi)(shi)(shi)(shi)壯子(zi)肥(fei)(fei)(fei)，畝(mu)施(shi)(shi)(shi)(shi)(shi)尿素(su)(su)5公斤(jin)，氯(lv)化(hua)鉀(jia)2.5公斤(jin)、硼(peng)砂0.5公斤(jin)，施(shi)(shi)(shi)(shi)(shi)肥(fei)(fei)(fei)方(fang)法(fa)同上。之后(hou)(hou)每過10-15天(tian)施(shi)(shi)(shi)(shi)(shi)一(yi)次(ci)追肥(fei)(fei)(fei)(每次(ci)肥(fei)(fei)(fei)料用量(liang)遞(di)減10％)，視田(tian)(tian)(tian)(tian)間荷(he)苗(miao)長勢，全(quan)(quan)程不超過6次(ci)。 ⑥綜合防(fang)治(zhi)。農業防(fang)治(zhi)：科學管水(shui)(shui)(shui)(shui)，即(ji)淺水(shui)(shui)(shui)(shui)（5cm）長苗(miao)、深(shen)水(shui)(shui)(shui)(shui)（20cm）開(kai)花(hua)(hua)(hua)結實，通過健(jian)身栽(zai)培提高(gao)蓮(lian)苗(miao)的(de)抗逆性；物理防(fang)治(zhi)：頻振(zhen)式殺(sha)蟲(chong)燈誘(you)殺(sha)斜紋(wen)(wen)夜盜(dao)蛾成蟲(chong)，黃板(ban)誘(you)殺(sha)蚜蟲(chong)；生(sheng)(sheng)(sheng)物防(fang)治(zhi)：性引(yin)誘(you)劑誘(you)殺(sha)斜紋(wen)(wen)夜盜(dao)蛾成蟲(chong)，人工(gong)摘除(chu)荷(he)葉(xie)(xie)(xie)上的(de)斜紋(wen)(wen)夜盜(dao)蛾卵塊并踩(cai)入(ru)(ru)泥中(zhong)；化(hua)學防(fang)治(zhi)：腐(fu)敗病(bing)(bing)是蓮(lian)藕的(de)主要病(bing)(bing)害，關鍵是做好蓮(lian)田(tian)(tian)(tian)(tian)和藕種(zhong)(zhong)消(xiao)毒。發(fa)病(bing)(bing)初期(qi)(qi)，全(quan)(quan)田(tian)(tian)(tian)(tian)撒(sa)施(shi)(shi)(shi)(shi)(shi)生(sheng)(sheng)(sheng)石(shi)灰50—60公斤(jin)。 ⑦適時(shi)采收。采收工(gong)作分批進(jin)行(xing)(xing)，當蓮(lian)蓬是紫褐(he)色(se)或黃褐(he)色(se)時(shi)及(ji)(ji)時(shi)采收，以便去殼、去芯。