芒果视频下载

基本介紹

董(dong)家茭(jiao)白(bai)外形(xing)粗壯勻稱，表皮光(guang)滑潔白(bai)，肉質鮮(xian)嫩無渣，微甜(tian)爽(shuang)口清香。董(dong)家茭(jiao)白(bai)種植品(pin)種以(yi)‘龍(long)茭(jiao)2號’等雙季茭(jiao)為(wei)主，秋茭(jiao)采收期間選(xuan)種，選(xuan)擇茭(jiao)形(xing)好(hao)(hao)、孕茭(jiao)率高、孕茭(jiao)一(yi)致，肉色淡白(bai)柔嫩，苔管(guan)短，茭(jiao)形(xing)肥大，整齊(qi)度(du)好(hao)(hao)，結茭(jiao)部位低(di)的植株作(zuo)為(wei)種墩。

地域產地

董(dong)家(jia)(jia)茭白(bai)(bai)區域保護范圍為(wei)：東經120°26′09″～120°33′43″，北緯30°38′14″～30°47′48″，即浙(zhe)江省桐鄉市烏(wu)鎮鎮所轄行政區域，包括董(dong)家(jia)(jia)村(cun)(cun)(cun)(cun)(cun)(cun)、皂(zao)林村(cun)(cun)(cun)(cun)(cun)(cun)、南(nan)王(wang)村(cun)(cun)(cun)(cun)(cun)(cun)、金牛(niu)村(cun)(cun)(cun)(cun)(cun)(cun)、正福村(cun)(cun)(cun)(cun)(cun)(cun)、元(yuan)豐村(cun)(cun)(cun)(cun)(cun)(cun)、楊園村(cun)(cun)(cun)(cun)(cun)(cun)、翔(xiang)厚村(cun)(cun)(cun)(cun)(cun)(cun)、單橋(qiao)村(cun)(cun)(cun)(cun)(cun)(cun)、分(fen)水墩(dun)村(cun)(cun)(cun)(cun)(cun)(cun)、虹橋(qiao)村(cun)(cun)(cun)(cun)(cun)(cun)、浮瀾橋(qiao)村(cun)(cun)(cun)(cun)(cun)(cun)、橫港村(cun)(cun)(cun)(cun)(cun)(cun)、陳莊村(cun)(cun)(cun)(cun)(cun)(cun)、白(bai)(bai)馬墩(dun)村(cun)(cun)(cun)(cun)(cun)(cun)、西浜村(cun)(cun)(cun)(cun)(cun)(cun)、南(nan)莊橋(qiao)村(cun)(cun)(cun)(cun)(cun)(cun)、碓坊橋(qiao)村(cun)(cun)(cun)(cun)(cun)(cun)、陳家(jia)(jia)村(cun)(cun)(cun)(cun)(cun)(cun)、彭家(jia)(jia)村(cun)(cun)(cun)(cun)(cun)(cun)、雙塔村(cun)(cun)(cun)(cun)(cun)(cun)、顏家(jia)(jia)村(cun)(cun)(cun)(cun)(cun)(cun)、民合(he)村(cun)(cun)(cun)(cun)(cun)(cun)、五星村(cun)(cun)(cun)(cun)(cun)(cun)、浙(zhe)月村(cun)(cun)(cun)(cun)(cun)(cun)、新翁村(cun)(cun)(cun)(cun)(cun)(cun)，共(gong)26個(ge)行政村(cun)(cun)(cun)(cun)(cun)(cun)。現有種植面積(ji)(ji)867公頃，總(zong)產(chan)量50000余噸。保護區域面積(ji)(ji)5467公頃。

品質特點

外形粗壯(zhuang)勻稱，表皮光滑潔白，肉質鮮嫩無渣，微甜爽口清香。

生產情況

董家茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)種(zhong)植(zhi)品種(zhong)以‘龍茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)2號(hao)’等(deng)雙(shuang)季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)為(wei)主。秋茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)栽培選(xuan)種(zhong)及育(yu)苗(miao)(miao)(miao)(miao)(miao)秋茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)采(cai)(cai)收(shou)(shou)(shou)期間(jian)選(xuan)種(zhong)，選(xuan)擇茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)形(xing)好(hao)、孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)率高、孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)一致(zhi)，肉(rou)色淡(dan)白(bai)柔(rou)嫩，苔管短(duan)，茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)形(xing)肥(fei)(fei)(fei)(fei)大(da)(da)，整(zheng)齊度(du)好(hao)，結(jie)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)部位(wei)(wei)低的(de)(de)植(zhi)株(zhu)作(zuo)為(wei)種(zhong)墩(dun)(dun)。種(zhong)墩(dun)(dun)分(fen)(fen)(fen)苗(miao)(miao)(miao)(miao)(miao)后(hou)(hou)，采(cai)(cai)用(yong)假(jia)植(zhi)（寄秧(yang)）方式育(yu)苗(miao)(miao)(miao)(miao)(miao)，按假(jia)植(zhi)田(tian)(tian)(tian)與大(da)(da)田(tian)(tian)(tian)1:10選(xuan)好(hao)留足寄秧(yang)田(tian)(tian)(tian)，在(zai)(zai)(zai)3月(yue)底，按行(xing)株(zhu)距(ju)80cm×30cm，將(jiang)選(xuan)留的(de)(de)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)秧(yang)假(jia)植(zhi)到秧(yang)田(tian)(tian)(tian)。定(ding)植(zhi)6月(yue)下(xia)旬～7月(yue)初選(xuan)擇陰天或傍晚(wan)定(ding)植(zhi)，定(ding)植(zhi)前割(ge)去(qu)上部茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)葉(xie)(xie)，留苗(miao)(miao)(miao)(miao)(miao)高35～40cm。起墩(dun)(dun)分(fen)(fen)(fen)苗(miao)(miao)(miao)(miao)(miao)時(shi)至少帶1個老苔管，隨起隨種(zhong)植(zhi)，定(ding)植(zhi)行(xing)株(zhu)距(ju)100cm×60cm。基肥(fei)(fei)(fei)(fei)：每畝(mu)施(shi)(shi)腐熟(shu)有機肥(fei)(fei)(fei)(fei)500～750kg。追(zhui)肥(fei)(fei)(fei)(fei)：茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)大(da)(da)田(tian)(tian)(tian)追(zhui)肥(fei)(fei)(fei)(fei)掌握(wo)“前重、中(zhong)控(kong)、后(hou)(hou)促”的(de)(de)施(shi)(shi)肥(fei)(fei)(fei)(fei)原則，分(fen)(fen)(fen)別在(zai)(zai)(zai)返青期、分(fen)(fen)(fen)蘗(bo)期、孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)初期各施(shi)(shi)一次。水(shui)位(wei)(wei)管理(li)定(ding)植(zhi)后(hou)(hou)先(xian)深水(shui)（15～20cm）促活苗(miao)(miao)(miao)(miao)(miao)，后(hou)(hou)淺水(shui)促分(fen)(fen)(fen)蘗(bo)，分(fen)(fen)(fen)蘗(bo)期間(jian)結(jie)合追(zhui)肥(fei)(fei)(fei)(fei)擱(ge)田(tian)(tian)(tian)；高溫及孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)期適當(dang)加(jia)深水(shui)位(wei)(wei)，采(cai)(cai)收(shou)(shou)(shou)期保持淺水(shui)位(wei)(wei)。刪葉(xie)(xie)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)進入分(fen)(fen)(fen)蘗(bo)后(hou)(hou)期，結(jie)合耘田(tian)(tian)(tian)，及時(shi)清除(chu)枯葉(xie)(xie)、黃葉(xie)(xie)、病(bing)葉(xie)(xie)及蟲卵(luan)葉(xie)(xie)。夏(xia)(xia)季(ji)定(ding)植(zhi)前10天放養浮萍，要求(qiu)定(ding)植(zhi)前長(chang)滿田(tian)(tian)(tian)塊。夏(xia)(xia)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)為(wei)雙(shuang)季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)第二(er)季(ji)，秋季(ji)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)采(cai)(cai)摘完成后(hou)(hou)，12月(yue)中(zhong)下(xia)旬將(jiang)越(yue)冬殘留茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)莖(jing)葉(xie)(xie)齊泥割(ge)平，清除(chu)雄茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)株(zhu)（墩(dun)(dun)）及灰茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)株(zhu)，灌護根水(shui)，保持田(tian)(tian)(tian)間(jian)濕潤不開裂(lie)，防(fang)(fang)(fang)止種(zhong)根受(shou)霜凍。設施(shi)(shi)栽培夏(xia)(xia)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)應于12月(yue)下(xia)旬覆蓋(gai)棚膜(mo)與地膜(mo)，至來年1月(yue)下(xia)旬或2月(yue)上旬揭地膜(mo)，4月(yue)上旬揭去(qu)棚膜(mo)。膜(mo)內溫度(du)超過30℃應及時(shi)通風(feng)降溫。于苗(miao)(miao)(miao)(miao)(miao)高20～30cm時(shi)定(ding)苗(miao)(miao)(miao)(miao)(miao)，去(qu)除(chu)分(fen)(fen)(fen)蘗(bo)苗(miao)(miao)(miao)(miao)(miao)，每墩(dun)(dun)留18～20株(zhu)壯苗(miao)(miao)(miao)(miao)(miao)。4月(yue)中(zhong)下(xia)旬開始耘田(tian)(tian)(tian)；在(zai)(zai)(zai)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)墩(dun)(dun)中(zhong)央(yang)放置土塊，增加(jia)光照面(mian)積。在(zai)(zai)(zai)新苗(miao)(miao)(miao)(miao)(miao)露(lu)出水(shui)面(mian)時(shi)施(shi)(shi)“催苗(miao)(miao)(miao)(miao)(miao)肥(fei)(fei)(fei)(fei)”；4月(yue)上旬施(shi)(shi)“促蘗(bo)肥(fei)(fei)(fei)(fei)”；大(da)(da)田(tian)(tian)(tian)孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)70%時(shi)施(shi)(shi)“孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)肥(fei)(fei)(fei)(fei)”，第一批(pi)采(cai)(cai)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)后(hou)(hou)補施(shi)(shi)1～2次追(zhui)肥(fei)(fei)(fei)(fei)。苗(miao)(miao)(miao)(miao)(miao)期至孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)初期淺水(shui)位(wei)(wei)管理(li)，孕(yun)(yun)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)中(zhong)后(hou)(hou)期保持深水(shui)位(wei)(wei)。病(bing)蟲害防(fang)(fang)(fang)治堅持“預防(fang)(fang)(fang)為(wei)主，綜合防(fang)(fang)(fang)治”的(de)(de)原則，優(you)先(xian)采(cai)(cai)用(yong)農業防(fang)(fang)(fang)治、物理(li)防(fang)(fang)(fang)治、生(sheng)物防(fang)(fang)(fang)治等(deng)方法。重點(dian)做(zuo)好(hao)胡麻(ma)斑病(bing)、紋枯病(bing)、銹(xiu)病(bing)、大(da)(da)螟(ming)、二(er)化螟(ming)、長(chang)綠飛虱、蚜蟲等(deng)病(bing)蟲害防(fang)(fang)(fang)治工作(zuo)。植(zhi)株(zhu)莖(jing)部顯(xian)著膨(peng)大(da)(da)，肉(rou)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)露(lu)白(bai)時(shi)采(cai)(cai)收(shou)(shou)(shou)。根據客戶要求(qiu)包(bao)裝，規范使用(yong)標志標識(shi)。采(cai)(cai)收(shou)(shou)(shou)后(hou)(hou)茭(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)白(bai)整(zheng)理(li)包(bao)裝，可存放于專(zhuan)用(yong)冷庫(ku)保鮮，庫(ku)內溫度(du)保持在(zai)(zai)(zai)0℃～3℃。