芒果视频下载

基本介紹

董家(jia)茭(jiao)(jiao)白(bai)外形(xing)粗壯(zhuang)勻稱，表皮(pi)光滑潔白(bai)，肉(rou)質鮮嫩(nen)無(wu)渣，微甜(tian)爽口清香。董家(jia)茭(jiao)(jiao)白(bai)種(zhong)植品種(zhong)以‘龍茭(jiao)(jiao)2號’等(deng)雙季(ji)茭(jiao)(jiao)為(wei)主，秋茭(jiao)(jiao)采收期間選種(zhong)，選擇(ze)茭(jiao)(jiao)形(xing)好、孕茭(jiao)(jiao)率高、孕茭(jiao)(jiao)一致(zhi)，肉(rou)色(se)淡(dan)白(bai)柔嫩(nen)，苔管短，茭(jiao)(jiao)形(xing)肥(fei)大，整齊度好，結茭(jiao)(jiao)部位低的植株作為(wei)種(zhong)墩。

地域產地

董(dong)家茭白區(qu)域(yu)保護范圍為：東經(jing)120°26′09″～120°33′43″，北緯30°38′14″～30°47′48″，即浙江(jiang)省桐鄉市烏鎮(zhen)鎮(zhen)所轄(xia)行政(zheng)區(qu)域(yu)，包(bao)括(kuo)董(dong)家村(cun)(cun)(cun)(cun)(cun)、皂林村(cun)(cun)(cun)(cun)(cun)、南王村(cun)(cun)(cun)(cun)(cun)、金牛(niu)村(cun)(cun)(cun)(cun)(cun)、正福村(cun)(cun)(cun)(cun)(cun)、元豐村(cun)(cun)(cun)(cun)(cun)、楊園(yuan)村(cun)(cun)(cun)(cun)(cun)、翔厚村(cun)(cun)(cun)(cun)(cun)、單橋村(cun)(cun)(cun)(cun)(cun)、分水(shui)墩村(cun)(cun)(cun)(cun)(cun)、虹(hong)橋村(cun)(cun)(cun)(cun)(cun)、浮瀾(lan)橋村(cun)(cun)(cun)(cun)(cun)、橫(heng)港村(cun)(cun)(cun)(cun)(cun)、陳莊村(cun)(cun)(cun)(cun)(cun)、白馬墩村(cun)(cun)(cun)(cun)(cun)、西浜村(cun)(cun)(cun)(cun)(cun)、南莊橋村(cun)(cun)(cun)(cun)(cun)、碓坊橋村(cun)(cun)(cun)(cun)(cun)、陳家村(cun)(cun)(cun)(cun)(cun)、彭家村(cun)(cun)(cun)(cun)(cun)、雙塔村(cun)(cun)(cun)(cun)(cun)、顏家村(cun)(cun)(cun)(cun)(cun)、民合村(cun)(cun)(cun)(cun)(cun)、五(wu)星村(cun)(cun)(cun)(cun)(cun)、浙月村(cun)(cun)(cun)(cun)(cun)、新翁村(cun)(cun)(cun)(cun)(cun)，共26個行政(zheng)村(cun)(cun)(cun)(cun)(cun)。現有種植面(mian)積867公頃(qing)，總產量50000余噸(dun)。保護區(qu)域(yu)面(mian)積5467公頃(qing)。

品質特點

外(wai)形粗壯勻稱，表皮光滑(hua)潔白，肉質(zhi)鮮嫩(nen)無渣，微(wei)甜(tian)爽口清(qing)香(xiang)。

生產情況

董(dong)家茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)種(zhong)植(zhi)(zhi)品(pin)種(zhong)以(yi)‘龍茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)2號’等(deng)(deng)雙季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)為主。秋(qiu)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)栽培(pei)選種(zhong)及育苗(miao)秋(qiu)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)采(cai)(cai)收(shou)(shou)期(qi)(qi)間(jian)(jian)選種(zhong)，選擇茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)形好(hao)、孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)率(lv)高(gao)、孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)一(yi)致，肉色(se)淡白(bai)(bai)柔嫩，苔管(guan)短，茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)形肥大(da)(da)(da)，整(zheng)齊度好(hao)，結(jie)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)部(bu)位低的(de)植(zhi)(zhi)株(zhu)(zhu)(zhu)作為種(zhong)墩(dun)(dun)。種(zhong)墩(dun)(dun)分(fen)苗(miao)后(hou)，采(cai)(cai)用(yong)假(jia)植(zhi)(zhi)（寄秧）方式育苗(miao)，按(an)假(jia)植(zhi)(zhi)田(tian)與(yu)大(da)(da)(da)田(tian)1:10選好(hao)留(liu)足(zu)寄秧田(tian)，在(zai)(zai)3月(yue)(yue)(yue)底，按(an)行(xing)株(zhu)(zhu)(zhu)距80cm×30cm，將(jiang)(jiang)選留(liu)的(de)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)秧假(jia)植(zhi)(zhi)到秧田(tian)。定(ding)植(zhi)(zhi)6月(yue)(yue)(yue)下(xia)旬～7月(yue)(yue)(yue)初選擇陰天(tian)(tian)或傍(bang)晚定(ding)植(zhi)(zhi)，定(ding)植(zhi)(zhi)前(qian)割去(qu)上(shang)部(bu)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)葉(xie)(xie)，留(liu)苗(miao)高(gao)35～40cm。起墩(dun)(dun)分(fen)苗(miao)時(shi)(shi)至少(shao)帶(dai)1個老苔管(guan)，隨(sui)起隨(sui)種(zhong)植(zhi)(zhi)，定(ding)植(zhi)(zhi)行(xing)株(zhu)(zhu)(zhu)距100cm×60cm。基(ji)肥：每(mei)畝施(shi)腐熟有機肥500～750kg。追肥：茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)大(da)(da)(da)田(tian)追肥掌握“前(qian)重、中(zhong)控、后(hou)促”的(de)施(shi)肥原(yuan)則，分(fen)別(bie)在(zai)(zai)返(fan)青(qing)期(qi)(qi)、分(fen)蘗(bo)(bo)期(qi)(qi)、孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)初期(qi)(qi)各施(shi)一(yi)次(ci)。水(shui)(shui)(shui)位管(guan)理(li)(li)定(ding)植(zhi)(zhi)后(hou)先深水(shui)(shui)(shui)（15～20cm）促活苗(miao)，后(hou)淺水(shui)(shui)(shui)促分(fen)蘗(bo)(bo)，分(fen)蘗(bo)(bo)期(qi)(qi)間(jian)(jian)結(jie)合(he)追肥擱田(tian)；高(gao)溫及孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)期(qi)(qi)適當加深水(shui)(shui)(shui)位，采(cai)(cai)收(shou)(shou)期(qi)(qi)保持(chi)淺水(shui)(shui)(shui)位。刪葉(xie)(xie)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)進入分(fen)蘗(bo)(bo)后(hou)期(qi)(qi)，結(jie)合(he)耘(yun)田(tian)，及時(shi)(shi)清除(chu)(chu)(chu)枯(ku)葉(xie)(xie)、黃(huang)葉(xie)(xie)、病葉(xie)(xie)及蟲(chong)卵葉(xie)(xie)。夏季(ji)定(ding)植(zhi)(zhi)前(qian)10天(tian)(tian)放養浮萍，要求定(ding)植(zhi)(zhi)前(qian)長滿田(tian)塊。夏茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)為雙季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)第二(er)(er)季(ji)，秋(qiu)季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)采(cai)(cai)摘完成后(hou)，12月(yue)(yue)(yue)中(zhong)下(xia)旬將(jiang)(jiang)越冬殘留(liu)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)莖(jing)葉(xie)(xie)齊泥割平(ping)，清除(chu)(chu)(chu)雄茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)株(zhu)(zhu)(zhu)（墩(dun)(dun)）及灰茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)株(zhu)(zhu)(zhu)，灌(guan)護根水(shui)(shui)(shui)，保持(chi)田(tian)間(jian)(jian)濕潤(run)不(bu)開(kai)裂(lie)，防(fang)(fang)止種(zhong)根受霜凍。設施(shi)栽培(pei)夏茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)應于12月(yue)(yue)(yue)下(xia)旬覆(fu)蓋(gai)棚膜與(yu)地(di)膜，至來年1月(yue)(yue)(yue)下(xia)旬或2月(yue)(yue)(yue)上(shang)旬揭地(di)膜，4月(yue)(yue)(yue)上(shang)旬揭去(qu)棚膜。膜內溫度超過30℃應及時(shi)(shi)通風降溫。于苗(miao)高(gao)20～30cm時(shi)(shi)定(ding)苗(miao)，去(qu)除(chu)(chu)(chu)分(fen)蘗(bo)(bo)苗(miao)，每(mei)墩(dun)(dun)留(liu)18～20株(zhu)(zhu)(zhu)壯苗(miao)。4月(yue)(yue)(yue)中(zhong)下(xia)旬開(kai)始(shi)耘(yun)田(tian)；在(zai)(zai)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)墩(dun)(dun)中(zhong)央(yang)放置土(tu)塊，增加光(guang)照面積。在(zai)(zai)新苗(miao)露(lu)出(chu)水(shui)(shui)(shui)面時(shi)(shi)施(shi)“催苗(miao)肥”；4月(yue)(yue)(yue)上(shang)旬施(shi)“促蘗(bo)(bo)肥”；大(da)(da)(da)田(tian)孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)70%時(shi)(shi)施(shi)“孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)肥”，第一(yi)批采(cai)(cai)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)后(hou)補(bu)施(shi)1～2次(ci)追肥。苗(miao)期(qi)(qi)至孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)初期(qi)(qi)淺水(shui)(shui)(shui)位管(guan)理(li)(li)，孕(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)中(zhong)后(hou)期(qi)(qi)保持(chi)深水(shui)(shui)(shui)位。病蟲(chong)害防(fang)(fang)治(zhi)(zhi)堅持(chi)“預(yu)防(fang)(fang)為主，綜(zong)合(he)防(fang)(fang)治(zhi)(zhi)”的(de)原(yuan)則，優先采(cai)(cai)用(yong)農(nong)業防(fang)(fang)治(zhi)(zhi)、物理(li)(li)防(fang)(fang)治(zhi)(zhi)、生物防(fang)(fang)治(zhi)(zhi)等(deng)(deng)方法。重點(dian)做好(hao)胡麻斑病、紋枯(ku)病、銹病、大(da)(da)(da)螟、二(er)(er)化螟、長綠(lv)飛虱、蚜蟲(chong)等(deng)(deng)病蟲(chong)害防(fang)(fang)治(zhi)(zhi)工作。植(zhi)(zhi)株(zhu)(zhu)(zhu)莖(jing)部(bu)顯(xian)著膨大(da)(da)(da)，肉茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)露(lu)白(bai)(bai)時(shi)(shi)采(cai)(cai)收(shou)(shou)。根據客戶要求包裝，規范使用(yong)標志標識。采(cai)(cai)收(shou)(shou)后(hou)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)(bai)整(zheng)理(li)(li)包裝，可存(cun)放于專用(yong)冷(leng)庫保鮮，庫內溫度保持(chi)在(zai)(zai)0℃～3℃。