產地環境
象(xiang)州縣位于(yu)廣(guang)(guang)西中(zhong)(zhong)部、來賓(bin)市東部,轄7鎮4鄉,行政區(qu)域(yu)面(mian)積1898.47平(ping)(ping)方公里,耕(geng)地(di)面(mian)積106萬(wan)畝,森林覆蓋率42.5%。象(xiang)州縣氣(qi)候條(tiao)件優(you)越,屬(shu)南亞熱帶向中(zhong)(zhong)亞熱帶過渡季(ji)風(feng)區(qu),季(ji)風(feng)特點顯著(zhu),有(you)雨季(ji)、旱(han)季(ji)之分。年(nian)(nian)(nian)(nian)平(ping)(ping)均氣(qi)溫(wen)20.7℃,年(nian)(nian)(nian)(nian)平(ping)(ping)均降雨量(liang)1332.5毫(hao)米(mi),年(nian)(nian)(nian)(nian)平(ping)(ping)均相(xiang)對濕度76%。縣內氣(qi)候溫(wen)和(he),光照(zhao)充(chong)(chong)足,雨量(liang)充(chong)(chong)沛,河網密集,水(shui)(shui)庫(ku)眾多,環境良好(hao),種植水(shui)(shui)稻(dao)的條(tiao)件優(you)越。同時,該縣勞動力充(chong)(chong)足,2010年(nian)(nian)(nian)(nian)全(quan)縣總人(ren)口為(wei)35萬(wan)人(ren),其中(zhong)(zhong)農村人(ren)口31.3萬(wan);耕(geng)地(di)面(mian)積65.7萬(wan)畝,其中(zhong)(zhong)水(shui)(shui)田面(mian)積34.7萬(wan)畝;農民人(ren)均耕(geng)地(di)面(mian)積2.1畝,其中(zhong)(zhong)人(ren)均水(shui)(shui)田面(mian)積1.1畝。素(su)有(you)“桂中(zhong)(zhong)糧(liang)(liang)倉”和(he)“優(you)質米(mi)之鄉”的美(mei)譽,是國家優(you)質糧(liang)(liang)食生產基地(di)縣、廣(guang)(guang)西糧(liang)(liang)源基地(di)縣、全(quan)國和(he)全(quan)區(qu)糧(liang)(liang)食生產先進縣。
品種特性
“紅(hong)(hong)(hong)香優(you)新組合(he)科(ke)(ke)(ke)德優(you)紅(hong)(hong)(hong)33”優(you)質水(shui)稻(dao)(dao)是(shi)“象州(zhou)紅(hong)(hong)(hong)米”的(de)主栽品種(zhong)。該(gai)新品種(zhong)由象州(zhou)科(ke)(ke)(ke)技型企(qi)業——廣(guang)西象州(zhou)黃氏(shi)水(shui)稻(dao)(dao)研(yan)究所與湖南省農科(ke)(ke)(ke)院(yuan)、廣(guang)西農科(ke)(ke)(ke)院(yuan)、柳州(zhou)市農科(ke)(ke)(ke)所、來(lai)(lai)賓市科(ke)(ke)(ke)技局合(he)作研(yan)究培育的(de)優(you)質水(shui)稻(dao)(dao)新品種(zhong),具有自(zi)主知識產權,曾獲來(lai)(lai)賓市科(ke)(ke)(ke)技進步特等獎。
紅(hong)香米(mi)(mi)雜(za)交水稻新組合—科德優(you)紅(hong)33,以自(zi)育的(de)(de)香型(xing)軟米(mi)(mi)優(you)質三系(xi)不育系(xi)科德186A為母本與自(zi)育的(de)(de)優(you)質紅(hong)米(mi)(mi)香稻恢復系(xi)SR33M為父本配(pei)組育成。2008年通過廣西農作物品種審定。
該組合(he)(he)糙米(mi)赤紅色(se),精米(mi)淡紅色(se),蒸煮時具有(you)濃郁的廣(guang)西荔(li)浦(pu)芋香味,米(mi)質(zhi)較優(you)(you)(you),根(gen)據國家農業(ye)部稻米(mi)制品質(zhi)量(liang)(liang)(liang)監督檢驗測(ce)試(shi)中心(xin)分(fen)析,科(ke)德(de)(de)(de)優(you)(you)(you)33米(mi)質(zhi)主要(yao)指標(biao):糙米(mi)率8.12%,整精米(mi)率67.6%,長寬比(bi)3.1,堊(e)白米(mi)率10%,堊(e)白度(du)1.2%膠稠度(du)61mm,直鏈(lian)淀(dian)粉含(han)量(liang)(liang)(liang)12.2%,除直鏈(lian)淀(dian)粉含(han)量(liang)(liang)(liang)偏低(di)外,其(qi)他(ta)指標(biao)均達到國標(biao)一(yi)級米(mi)標(biao)準(zhun);科(ke)德(de)(de)(de)優(you)(you)(you)紅33不僅米(mi)質(zhi)比(bi)廣(guang)西主栽優(you)(you)(you)質(zhi)米(mi)對(dui)(dui)照的主要(yao)品質(zhi)指標(biao)好,主要(yao)保健成分(fen)維(wei)(wei)(wei)生(sheng)素(su)(su)B1、B2比(bi)對(dui)(dui)照高30%~60%,維(wei)(wei)(wei)生(sheng)素(su)(su)E總量(liang)(liang)(liang)是對(dui)(dui)照的5.3倍(bei),β-胡蘿卜(bu)素(su)(su)含(han)量(liang)(liang)(liang)10mg/100g,花青素(su)(su)含(han)量(liang)(liang)(liang)4.75mg/100g,黃酮類化(hua)合(he)(he)物比(bi)對(dui)(dui)照高10.2倍(bei),硒元素(su)(su)是對(dui)(dui)照的217%,醫學營(ying)養研究表(biao)明,維(wei)(wei)(wei)生(sheng)素(su)(su)B1、具有(you)增進食欲與(yu)消(xiao)(xiao)化(hua)功(gong)能,維(wei)(wei)(wei)護(hu)神經系統正常功(gong)能等作(zuo)用;維(wei)(wei)(wei)生(sheng)素(su)(su)B2具有(you)利尿(niao)消(xiao)(xiao)腫、防止過氧化(hua)脂質(zhi)形成作(zuo)用,并可阻止動(dong)脈硬化(hua)的發展;黃酮、花青素(su)(su)具有(you)如(ru)延(yan)緩老(lao)化(hua)、消(xiao)(xiao)除自由基、預(yu)防心(xin)血(xue)管疾病、提高免疫力及(ji)抗(kang)炎作(zuo)用、改善糖尿(niao)病;β-胡蘿卜(bu)素(su)(su)可能減少(shao)前列腺癌(ai)、肺癌(ai)和肝癌(ai)的發生(sheng)作(zuo)用最為明顯。因此(ci)科(ke)德(de)(de)(de)優(you)(you)(you)紅大米(mi)具有(you)良(liang)好的保健作(zuo)用。經多次(ci)組織品嘗,專家們一(yi)致(zhi)認為科(ke)德(de)(de)(de)優(you)(you)(you)紅33煮具有(you)荔(li)浦(pu)芋香味。煮飯、粥(zhou)香味可口,老(lao)少(shao)皆(jie)宜。
生產情況
象(xiang)(xiang)州縣紅(hong)(hong)(hong)(hong)米(mi)種(zhong)植(zhi)(zhi)歷史悠久(jiu)。據史料記載在(zai)公元(yuan)13世紀以前的(de)宋(song)代即(ji)有(you)種(zhong)植(zhi)(zhi),過去壯(zhuang)話叫“花(hua)米(mi)”,只(zhi)有(you)富(fu)人才能吃上,但產量(liang)低(di),種(zhong)植(zhi)(zhi)面積很少。1999年,象(xiang)(xiang)州縣農科所技術人員黃日輝農藝師培(pei)(pei)育(yu)出了中國(guo)第一個色(se)香(xiang)(xiang)味俱(ju)全(quan)的(de)紅(hong)(hong)(hong)(hong)香(xiang)(xiang)米(mi)雜交(jiao)稻——紅(hong)(hong)(hong)(hong)香(xiang)(xiang)優(you)(you)3號,接著又培(pei)(pei)育(yu)出紅(hong)(hong)(hong)(hong)香(xiang)(xiang)優(you)(you)4號、紅(hong)(hong)(hong)(hong)粳、“紅(hong)(hong)(hong)(hong)香(xiang)(xiang)優(you)(you)新組(zu)合科德優(you)(you)紅(hong)(hong)(hong)(hong)33”等品種(zhong)。其中特別受群眾歡迎的(de)是“紅(hong)(hong)(hong)(hong)香(xiang)(xiang)優(you)(you)新組(zu)合科德優(you)(you)紅(hong)(hong)(hong)(hong)33”優(you)(you)質水(shui)稻,2012年象(xiang)(xiang)州“紅(hong)(hong)(hong)(hong)香(xiang)(xiang)優(you)(you)新組(zu)合科德優(you)(you)紅(hong)(hong)(hong)(hong)33”優(you)(you)質水(shui)稻在(zai)象(xiang)(xiang)州推(tui)廣面積已達(da)11萬畝,產生經(jing)濟效益1.32億(yi)元(yuan)以上。
榮譽認證
2004年象州縣(xian)(xian)取(qu)得(de)(de)了21.78萬畝(mu)無(wu)公害水稻生(sheng)產(chan)產(chan)地(di)認定(ding),2005年大(da)米樣(yang)品取(qu)樣(yang)化檢(jian),各項指標都達到無(wu)公害大(da)米評定(ding)標準,并(bing)取(qu)得(de)(de)無(wu)公害大(da)米產(chan)品認證(zheng)。先(xian)后(hou)獲得(de)(de)“全(quan)(quan)國優(you)(you)質(zhi)糧食(shi)生(sheng)產(chan)基地(di)縣(xian)(xian)”、“全(quan)(quan)國糧食(shi)生(sheng)產(chan)先(xian)進縣(xian)(xian)”、 “廣西糧源基地(di)縣(xian)(xian)”、“全(quan)(quan)區糧食(shi)生(sheng)產(chan)先(xian)進縣(xian)(xian)”、“廣西農業新興優(you)(you)勢產(chan)業發展獎(jiang)(jiang)(優(you)(you)質(zhi)糧食(shi))三等獎(jiang)(jiang)”、“廣西糧食(shi)產(chan)業強縣(xian)(xian)”和“優(you)(you)質(zhi)米之鄉”等稱號(hao)。