產品品質特點
公主(zhu)嶺(ling)(ling)大米(mi)以其(qi)米(mi)飯特有的(de)香(xiang)、粘、滑、軟而深得消費者青睞(lai)。米(mi)粒(li)(li)為橢圓形(xing)或長(chang)粒(li)(li)形(xing),潔白(bai)透明,米(mi)粒(li)(li)整齊(qi),外觀形(xing)狀(zhuang)極優;米(mi)飯油(you)(you)亮(liang)香(xiang)醇,松軟可口(kou),食味品質極佳;米(mi)質上乘,營養(yang)成份(fen)齊(qi)全。公主(zhu)嶺(ling)(ling)大米(mi)的(de)質量(liang)特色是:米(mi)粒(li)(li)整齊(qi)、潔白(bai)光亮(liang)、通體透明,米(mi)飯油(you)(you)亮(liang)、香(xiang)醇、松軟,入口(kou)香(xiang)、粘、滑、軟食味品質極佳。
地域范圍
公(gong)主(zhu)(zhu)嶺市位于(yu)(yu)吉(ji)林省中(zhong)西(xi)部(bu),東鄰長春、農安,西(xi)鄰梨(li)樹、雙遼,南(nan)同伊通(tong)接(jie)壤,北(bei)與長嶺相(xiang)接(jie).南(nan)北(bei)長111公(gong)里,東西(xi)寬104公(gong)里,總面積4058公(gong)里.公(gong)主(zhu)(zhu)嶺市平均海拔200米左右(you),位于(yu)(yu)松(song)遼平原(yuan)(yuan)腹地(di),東遼河(he)畔,地(di)貌類(lei)型分(fen)為(wei)南(nan)部(bu)山(shan)(shan)(shan)地(di)和北(bei)部(bu)平原(yuan)(yuan)兩大(da)(da)地(di)貌區(qu)。南(nan)部(bu)山(shan)(shan)(shan)地(di)屬(shu)張廣才嶺的(de)(de)大(da)(da)黑(hei)山(shan)(shan)(shan)山(shan)(shan)(shan)脈。北(bei)部(bu)平原(yuan)(yuan)屬(shu)松(song)遼平原(yuan)(yuan)的(de)(de)東部(bu)高平原(yuan)(yuan),可劃分(fen)為(wei)松(song)遼分(fen)水(shui)嶺高平原(yuan)(yuan)、西(xi)部(bu)玻璃城子(zi)低平原(yuan)(yuan)、東遼河(he)河(he)谷平原(yuan)(yuan)和新開河(he)河(he)谷平原(yuan)(yuan)4個(ge)地(di)貌亞(ya)區(qu)。境內有富峰山(shan)(shan)(shan)、內小(xiao)山(shan)(shan)(shan)、平頂山(shan)(shan)(shan)、尖(jian)山(shan)(shan)(shan)子(zi)、大(da)(da)青山(shan)(shan)(shan)、黑(hei)山(shan)(shan)(shan)嘴、元寶(bao)山(shan)(shan)(shan)。生(sheng)(sheng)態環境適于(yu)(yu)種植優質綠(lv)色水(shui)稻生(sheng)(sheng)長。公(gong)主(zhu)(zhu)嶺市屬(shu)中(zhong)溫帶半濕潤地(di)區(qu)大(da)(da)陸性(xing)季(ji)風(feng)氣(qi)候,全年日(ri)(ri)照(zhao)時(shi)數(shu)2556小(xiao)時(shi),5—9月份(fen)作(zuo)物(wu)生(sheng)(sheng)長季(ji)節日(ri)(ri)照(zhao)時(shi)數(shu)1159小(xiao)時(shi);無霜期145天左右(you);8月初至9月20日(ri)(ri),日(ri)(ri)平均溫度為(wei)23.5℃,且晝夜溫差適中(zhong),年平均氣(qi)溫4.8℃,5—9月份(fen)作(zuo)物(wu)生(sheng)(sheng)長季(ji)節≥10℃,有效積溫2980.4℃;年平均降水(shui)量780毫米,5—9月份(fen)降水(shui)量550—600毫米。雨熱同季(ji),水(shui)稻成(cheng)(cheng)熟期晝夜溫差大(da)(da),公(gong)主(zhu)(zhu)嶺地(di)區(qu)的(de)(de)氣(qi)候特點形成(cheng)(cheng)了公(gong)主(zhu)(zhu)嶺大(da)(da)米直鏈(lian)淀粉(fen)(16-19%)含(han)量適中(zhong)的(de)(de)產品(pin)質量特色。
1967年(nian)以前,公(gong)(gong)(gong)主嶺地區采(cai)取(qu)直(zhi)播方(fang)法播種(zhong),水(shui)稻(dao)(dao)(dao)產(chan)量較低。1968年(nian),公(gong)(gong)(gong)主嶺引(yin)(yin)進(jin)水(shui)稻(dao)(dao)(dao)新品(pin)種(zhong),推廣(guang)水(shui)稻(dao)(dao)(dao)育(yu)苗、人工插秧。1980年(nian)引(yin)(yin)進(jin)水(shui)稻(dao)(dao)(dao)栽培技術后,采(cai)取(qu)大棚盤育(yu)苗、機械插秧、化肥混施,水(shui)稻(dao)(dao)(dao)產(chan)量迅速(su)增加,1949年(nian)水(shui)稻(dao)(dao)(dao)種(zhong)植面積(ji)4000公(gong)(gong)(gong)頃。總產(chan)量643.8萬公(gong)(gong)(gong)斤(jin)。平均每公(gong)(gong)(gong)頃產(chan)量1612.5公(gong)(gong)(gong)斤(jin)。