產品品質特點
公主(zhu)嶺(ling)大米(mi)(mi)以(yi)其米(mi)(mi)飯(fan)特(te)(te)有的香、粘、滑(hua)、軟(ruan)而深(shen)得消(xiao)費(fei)者青睞。米(mi)(mi)粒為橢圓(yuan)形(xing)或長(chang)粒形(xing),潔白透明(ming),米(mi)(mi)粒整齊(qi),外觀形(xing)狀極(ji)優;米(mi)(mi)飯(fan)油(you)亮香醇,松軟(ruan)可口,食味品質(zhi)(zhi)極(ji)佳;米(mi)(mi)質(zhi)(zhi)上(shang)乘,營養成份齊(qi)全。公主(zhu)嶺(ling)大米(mi)(mi)的質(zhi)(zhi)量特(te)(te)色(se)是:米(mi)(mi)粒整齊(qi)、潔白光亮、通(tong)體透明(ming),米(mi)(mi)飯(fan)油(you)亮、香醇、松軟(ruan),入口香、粘、滑(hua)、軟(ruan)食味品質(zhi)(zhi)極(ji)佳。
地域范圍
公(gong)(gong)主(zhu)(zhu)(zhu)嶺(ling)市(shi)位(wei)于(yu)(yu)吉林省(sheng)中(zhong)(zhong)西(xi)(xi)部(bu)(bu)(bu),東鄰(lin)(lin)長(chang)春、農安,西(xi)(xi)鄰(lin)(lin)梨樹、雙(shuang)遼(liao),南(nan)同(tong)伊通(tong)接壤,北(bei)與長(chang)嶺(ling)相(xiang)接.南(nan)北(bei)長(chang)111公(gong)(gong)里,東西(xi)(xi)寬104公(gong)(gong)里,總面(mian)積4058公(gong)(gong)里.公(gong)(gong)主(zhu)(zhu)(zhu)嶺(ling)市(shi)平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)海拔200米(mi)左右,位(wei)于(yu)(yu)松遼(liao)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)腹地(di),東遼(liao)河(he)(he)(he)畔,地(di)貌類型分(fen)為南(nan)部(bu)(bu)(bu)山(shan)地(di)和(he)北(bei)部(bu)(bu)(bu)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)兩(liang)大地(di)貌區(qu)。南(nan)部(bu)(bu)(bu)山(shan)地(di)屬(shu)(shu)張廣才嶺(ling)的(de)大黑(hei)(hei)山(shan)山(shan)脈(mo)。北(bei)部(bu)(bu)(bu)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)屬(shu)(shu)松遼(liao)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)的(de)東部(bu)(bu)(bu)高平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan),可劃分(fen)為松遼(liao)分(fen)水(shui)嶺(ling)高平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)、西(xi)(xi)部(bu)(bu)(bu)玻璃城子低平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)、東遼(liao)河(he)(he)(he)河(he)(he)(he)谷(gu)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)和(he)新開河(he)(he)(he)河(he)(he)(he)谷(gu)平(ping)(ping)(ping)(ping)(ping)(ping)原(yuan)4個地(di)貌亞區(qu)。境(jing)內有(you)富峰山(shan)、內小山(shan)、平(ping)(ping)(ping)(ping)(ping)(ping)頂山(shan)、尖山(shan)子、大青山(shan)、黑(hei)(hei)山(shan)嘴、元寶山(shan)。生態(tai)環境(jing)適于(yu)(yu)種植優質(zhi)(zhi)綠色水(shui)稻生長(chang)。公(gong)(gong)主(zhu)(zhu)(zhu)嶺(ling)市(shi)屬(shu)(shu)中(zhong)(zhong)溫(wen)帶半(ban)濕潤地(di)區(qu)大陸性季(ji)(ji)風氣(qi)候,全年日(ri)照時數(shu)2556小時,5—9月份作物生長(chang)季(ji)(ji)節日(ri)照時數(shu)1159小時;無霜期145天左右;8月初至9月20日(ri),日(ri)平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)溫(wen)度為23.5℃,且晝夜(ye)溫(wen)差適中(zhong)(zhong),年平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)氣(qi)溫(wen)4.8℃,5—9月份作物生長(chang)季(ji)(ji)節≥10℃,有(you)效積溫(wen)2980.4℃;年平(ping)(ping)(ping)(ping)(ping)(ping)均(jun)降水(shui)量780毫米(mi),5—9月份降水(shui)量550—600毫米(mi)。雨(yu)熱同(tong)季(ji)(ji),水(shui)稻成(cheng)熟期晝夜(ye)溫(wen)差大,公(gong)(gong)主(zhu)(zhu)(zhu)嶺(ling)地(di)區(qu)的(de)氣(qi)候特點形成(cheng)了公(gong)(gong)主(zhu)(zhu)(zhu)嶺(ling)大米(mi)直(zhi)鏈淀粉(16-19%)含量適中(zhong)(zhong)的(de)產品(pin)質(zhi)(zhi)量特色。
1967年以(yi)前(qian),公(gong)主嶺地區采取(qu)直播方(fang)法播種(zhong),水(shui)稻(dao)(dao)產量較(jiao)低。1968年,公(gong)主嶺引進水(shui)稻(dao)(dao)新品種(zhong),推廣水(shui)稻(dao)(dao)育(yu)苗、人工插(cha)秧。1980年引進水(shui)稻(dao)(dao)栽培技術后,采取(qu)大棚盤育(yu)苗、機械插(cha)秧、化(hua)肥混(hun)施,水(shui)稻(dao)(dao)產量迅速增加,1949年水(shui)稻(dao)(dao)種(zhong)植面積4000公(gong)頃。總產量643.8萬公(gong)斤。平均每公(gong)頃產量1612.5公(gong)斤。