產地環境
象州縣(xian)(xian)位于(yu)廣西中(zhong)(zhong)部、來賓(bin)市(shi)東部,轄7鎮4鄉,行政區(qu)域面(mian)(mian)積(ji)1898.47平方公里(li),耕(geng)地(di)面(mian)(mian)積(ji)106萬(wan)畝,森林覆(fu)蓋率42.5%。象州縣(xian)(xian)氣(qi)候條件(jian)優(you)(you)越,屬南亞熱帶向中(zhong)(zhong)亞熱帶過渡季(ji)(ji)風區(qu),季(ji)(ji)風特點顯著,有雨(yu)季(ji)(ji)、旱季(ji)(ji)之(zhi)分(fen)。年(nian)平均(jun)(jun)氣(qi)溫20.7℃,年(nian)平均(jun)(jun)降(jiang)雨(yu)量(liang)1332.5毫米,年(nian)平均(jun)(jun)相(xiang)對濕(shi)度76%。縣(xian)(xian)內氣(qi)候溫和(he),光照充足,雨(yu)量(liang)充沛,河網密集,水庫眾多,環境良好,種植水稻的條件(jian)優(you)(you)越。同(tong)時,該縣(xian)(xian)勞動力(li)充足,2010年(nian)全縣(xian)(xian)總人(ren)口為35萬(wan)人(ren),其中(zhong)(zhong)農(nong)村人(ren)口31.3萬(wan);耕(geng)地(di)面(mian)(mian)積(ji)65.7萬(wan)畝,其中(zhong)(zhong)水田面(mian)(mian)積(ji)34.7萬(wan)畝;農(nong)民人(ren)均(jun)(jun)耕(geng)地(di)面(mian)(mian)積(ji)2.1畝,其中(zhong)(zhong)人(ren)均(jun)(jun)水田面(mian)(mian)積(ji)1.1畝。素有“桂中(zhong)(zhong)糧倉”和(he)“優(you)(you)質米之(zhi)鄉”的美譽,是國家(jia)優(you)(you)質糧食生產(chan)基地(di)縣(xian)(xian)、廣西糧源基地(di)縣(xian)(xian)、全國和(he)全區(qu)糧食生產(chan)先進縣(xian)(xian)。
品種特性
“紅(hong)香(xiang)優新組(zu)合(he)科(ke)(ke)德(de)優紅(hong)33”優質(zhi)水(shui)稻是“象州(zhou)紅(hong)米”的(de)主栽品種(zhong)。該新品種(zhong)由(you)象州(zhou)科(ke)(ke)技型企(qi)業——廣西象州(zhou)黃(huang)氏(shi)水(shui)稻研究所(suo)與(yu)湖南省農科(ke)(ke)院、廣西農科(ke)(ke)院、柳州(zhou)市農科(ke)(ke)所(suo)、來賓(bin)市科(ke)(ke)技局(ju)合(he)作研究培育的(de)優質(zhi)水(shui)稻新品種(zhong),具(ju)有自主知識產(chan)權(quan),曾獲來賓(bin)市科(ke)(ke)技進步(bu)特等獎。
紅(hong)香(xiang)米(mi)雜交(jiao)水稻(dao)新組(zu)合—科(ke)德(de)優紅(hong)33,以自育(yu)(yu)的(de)香(xiang)型(xing)軟米(mi)優質(zhi)三系不(bu)育(yu)(yu)系科(ke)德(de)186A為母本(ben)與自育(yu)(yu)的(de)優質(zhi)紅(hong)米(mi)香(xiang)稻(dao)恢復(fu)系SR33M為父本(ben)配組(zu)育(yu)(yu)成(cheng)。2008年通(tong)過廣西農作物(wu)品種審定。
該(gai)組合糙米(mi)(mi)(mi)赤紅(hong)(hong)色(se),精米(mi)(mi)(mi)淡紅(hong)(hong)色(se),蒸煮(zhu)時具(ju)有(you)濃郁的廣西(xi)(xi)荔(li)(li)浦芋香味(wei),米(mi)(mi)(mi)質(zhi)(zhi)(zhi)較優,根據(ju)國(guo)(guo)家農(nong)業部稻米(mi)(mi)(mi)制品(pin)質(zhi)(zhi)(zhi)量(liang)(liang)監督檢驗測試中心分析,科(ke)(ke)德(de)優33米(mi)(mi)(mi)質(zhi)(zhi)(zhi)主(zhu)要(yao)指(zhi)標:糙米(mi)(mi)(mi)率(lv)(lv)8.12%,整(zheng)精米(mi)(mi)(mi)率(lv)(lv)67.6%,長寬比3.1,堊白米(mi)(mi)(mi)率(lv)(lv)10%,堊白度1.2%膠稠度61mm,直鏈(lian)(lian)淀(dian)粉含(han)量(liang)(liang)12.2%,除(chu)直鏈(lian)(lian)淀(dian)粉含(han)量(liang)(liang)偏低外(wai),其(qi)他指(zhi)標均達(da)到(dao)國(guo)(guo)標一(yi)級米(mi)(mi)(mi)標準;科(ke)(ke)德(de)優紅(hong)(hong)33不僅米(mi)(mi)(mi)質(zhi)(zhi)(zhi)比廣西(xi)(xi)主(zhu)栽(zai)優質(zhi)(zhi)(zhi)米(mi)(mi)(mi)對(dui)照(zhao)(zhao)(zhao)的主(zhu)要(yao)品(pin)質(zhi)(zhi)(zhi)指(zhi)標好,主(zhu)要(yao)保(bao)健成(cheng)分維生(sheng)素(su)B1、B2比對(dui)照(zhao)(zhao)(zhao)高30%~60%,維生(sheng)素(su)E總量(liang)(liang)是對(dui)照(zhao)(zhao)(zhao)的5.3倍,β-胡蘿卜素(su)含(han)量(liang)(liang)10mg/100g,花(hua)青素(su)含(han)量(liang)(liang)4.75mg/100g,黃(huang)酮(tong)類化(hua)合物比對(dui)照(zhao)(zhao)(zhao)高10.2倍,硒元素(su)是對(dui)照(zhao)(zhao)(zhao)的217%,醫學營養(yang)研(yan)究表明,維生(sheng)素(su)B1、具(ju)有(you)增進食欲(yu)與(yu)消(xiao)(xiao)化(hua)功(gong)(gong)能(neng),維護神經系(xi)統正常功(gong)(gong)能(neng)等(deng)作用(yong);維生(sheng)素(su)B2具(ju)有(you)利尿消(xiao)(xiao)腫、防(fang)止過(guo)氧化(hua)脂(zhi)質(zhi)(zhi)(zhi)形成(cheng)作用(yong),并可阻(zu)止動脈硬(ying)化(hua)的發展;黃(huang)酮(tong)、花(hua)青素(su)具(ju)有(you)如延緩老(lao)化(hua)、消(xiao)(xiao)除(chu)自由基、預防(fang)心血(xue)管疾病、提高免(mian)疫力及抗炎作用(yong)、改善糖(tang)尿病;β-胡蘿卜素(su)可能(neng)減少前列腺癌、肺癌和肝癌的發生(sheng)作用(yong)最為(wei)明顯(xian)。因此科(ke)(ke)德(de)優紅(hong)(hong)大(da)米(mi)(mi)(mi)具(ju)有(you)良好的保(bao)健作用(yong)。經多(duo)次組織品(pin)嘗,專家們一(yi)致認(ren)為(wei)科(ke)(ke)德(de)優紅(hong)(hong)33煮(zhu)具(ju)有(you)荔(li)(li)浦芋香味(wei)。煮(zhu)飯(fan)、粥香味(wei)可口,老(lao)少皆(jie)宜。
生產情況
象(xiang)(xiang)州縣(xian)紅(hong)米種(zhong)(zhong)植歷(li)史(shi)悠久。據史(shi)料(liao)記(ji)載在公(gong)元13世紀(ji)以前的宋代即有種(zhong)(zhong)植,過(guo)去壯話叫“花米”,只(zhi)有富人(ren)(ren)才能吃上,但產量低,種(zhong)(zhong)植面積(ji)很少。1999年,象(xiang)(xiang)州縣(xian)農科(ke)(ke)所技術(shu)人(ren)(ren)員(yuan)黃日(ri)輝農藝(yi)師培育(yu)(yu)出(chu)了中國第一個色香(xiang)味(wei)俱全的紅(hong)香(xiang)米雜(za)交(jiao)稻(dao)——紅(hong)香(xiang)優3號,接著又培育(yu)(yu)出(chu)紅(hong)香(xiang)優4號、紅(hong)粳、“紅(hong)香(xiang)優新組合(he)(he)科(ke)(ke)德優紅(hong)33”等品種(zhong)(zhong)。其(qi)中特別受群眾歡迎(ying)的是“紅(hong)香(xiang)優新組合(he)(he)科(ke)(ke)德優紅(hong)33”優質水稻(dao),2012年象(xiang)(xiang)州“紅(hong)香(xiang)優新組合(he)(he)科(ke)(ke)德優紅(hong)33”優質水稻(dao)在象(xiang)(xiang)州推(tui)廣面積(ji)已達11萬畝,產生經濟效益1.32億元以上。
榮譽認證
2004年(nian)象州縣(xian)(xian)取得了21.78萬畝無(wu)(wu)(wu)公(gong)害(hai)(hai)水稻生(sheng)(sheng)(sheng)產(chan)產(chan)地(di)認定,2005年(nian)大米(mi)樣品取樣化檢(jian),各項(xiang)指標都達(da)到無(wu)(wu)(wu)公(gong)害(hai)(hai)大米(mi)評定標準,并取得無(wu)(wu)(wu)公(gong)害(hai)(hai)大米(mi)產(chan)品認證。先后(hou)獲得“全(quan)國優(you)質(zhi)糧(liang)食(shi)生(sheng)(sheng)(sheng)產(chan)基(ji)地(di)縣(xian)(xian)”、“全(quan)國糧(liang)食(shi)生(sheng)(sheng)(sheng)產(chan)先進(jin)縣(xian)(xian)”、 “廣(guang)西糧(liang)源基(ji)地(di)縣(xian)(xian)”、“全(quan)區糧(liang)食(shi)生(sheng)(sheng)(sheng)產(chan)先進(jin)縣(xian)(xian)”、“廣(guang)西農業(ye)(ye)新興優(you)勢(shi)產(chan)業(ye)(ye)發展獎(jiang)(優(you)質(zhi)糧(liang)食(shi))三等獎(jiang)”、“廣(guang)西糧(liang)食(shi)產(chan)業(ye)(ye)強(qiang)縣(xian)(xian)”和“優(you)質(zhi)米(mi)之鄉”等稱號。