產品品質特點
公(gong)主(zhu)嶺大米(mi)(mi)以其米(mi)(mi)飯(fan)特有的香(xiang)、粘、滑(hua)、軟(ruan)(ruan)而(er)深得消費(fei)者青睞。米(mi)(mi)粒(li)為橢圓形(xing)(xing)或長(chang)粒(li)形(xing)(xing),潔(jie)(jie)白(bai)透明,米(mi)(mi)粒(li)整齊(qi),外觀形(xing)(xing)狀極優(you);米(mi)(mi)飯(fan)油亮香(xiang)醇(chun),松(song)軟(ruan)(ruan)可口,食味品質(zhi)極佳(jia);米(mi)(mi)質(zhi)上(shang)乘,營養(yang)成(cheng)份(fen)齊(qi)全(quan)。公(gong)主(zhu)嶺大米(mi)(mi)的質(zhi)量特色是:米(mi)(mi)粒(li)整齊(qi)、潔(jie)(jie)白(bai)光亮、通體透明,米(mi)(mi)飯(fan)油亮、香(xiang)醇(chun)、松(song)軟(ruan)(ruan),入口香(xiang)、粘、滑(hua)、軟(ruan)(ruan)食味品質(zhi)極佳(jia)。
地域范圍
公(gong)主(zhu)嶺(ling)市(shi)位于吉林省中(zhong)(zhong)西(xi)部(bu)(bu),東鄰長(chang)(chang)春、農安(an),西(xi)鄰梨(li)樹、雙遼(liao),南同(tong)伊通接壤,北與長(chang)(chang)嶺(ling)相接.南北長(chang)(chang)111公(gong)里,東西(xi)寬(kuan)104公(gong)里,總面(mian)積4058公(gong)里.公(gong)主(zhu)嶺(ling)市(shi)平(ping)(ping)(ping)(ping)均海拔(ba)200米左右,位于松遼(liao)平(ping)(ping)(ping)(ping)原腹地,東遼(liao)河(he)(he)畔,地貌類型分為(wei)(wei)南部(bu)(bu)山(shan)(shan)地和北部(bu)(bu)平(ping)(ping)(ping)(ping)原兩大地貌區。南部(bu)(bu)山(shan)(shan)地屬(shu)張廣才(cai)嶺(ling)的(de)大黑山(shan)(shan)山(shan)(shan)脈。北部(bu)(bu)平(ping)(ping)(ping)(ping)原屬(shu)松遼(liao)平(ping)(ping)(ping)(ping)原的(de)東部(bu)(bu)高平(ping)(ping)(ping)(ping)原,可劃(hua)分為(wei)(wei)松遼(liao)分水嶺(ling)高平(ping)(ping)(ping)(ping)原、西(xi)部(bu)(bu)玻璃(li)城子低平(ping)(ping)(ping)(ping)原、東遼(liao)河(he)(he)河(he)(he)谷(gu)平(ping)(ping)(ping)(ping)原和新開河(he)(he)河(he)(he)谷(gu)平(ping)(ping)(ping)(ping)原4個地貌亞(ya)區。境(jing)內(nei)(nei)有富峰山(shan)(shan)、內(nei)(nei)小山(shan)(shan)、平(ping)(ping)(ping)(ping)頂山(shan)(shan)、尖山(shan)(shan)子、大青山(shan)(shan)、黑山(shan)(shan)嘴、元寶(bao)山(shan)(shan)。生(sheng)態環境(jing)適于種植優質綠(lv)色水稻(dao)(dao)生(sheng)長(chang)(chang)。公(gong)主(zhu)嶺(ling)市(shi)屬(shu)中(zhong)(zhong)溫(wen)(wen)帶半濕潤(run)地區大陸(lu)性季(ji)風氣(qi)候(hou),全年日照時(shi)數2556小時(shi),5—9月(yue)(yue)份(fen)(fen)作物生(sheng)長(chang)(chang)季(ji)節日照時(shi)數1159小時(shi);無(wu)霜期(qi)145天左右;8月(yue)(yue)初至9月(yue)(yue)20日,日平(ping)(ping)(ping)(ping)均溫(wen)(wen)度為(wei)(wei)23.5℃,且晝(zhou)夜溫(wen)(wen)差(cha)適中(zhong)(zhong),年平(ping)(ping)(ping)(ping)均氣(qi)溫(wen)(wen)4.8℃,5—9月(yue)(yue)份(fen)(fen)作物生(sheng)長(chang)(chang)季(ji)節≥10℃,有效積溫(wen)(wen)2980.4℃;年平(ping)(ping)(ping)(ping)均降(jiang)水量(liang)780毫(hao)米,5—9月(yue)(yue)份(fen)(fen)降(jiang)水量(liang)550—600毫(hao)米。雨熱同(tong)季(ji),水稻(dao)(dao)成熟期(qi)晝(zhou)夜溫(wen)(wen)差(cha)大,公(gong)主(zhu)嶺(ling)地區的(de)氣(qi)候(hou)特點形(xing)成了(le)公(gong)主(zhu)嶺(ling)大米直鏈淀(dian)粉(fen)(16-19%)含量(liang)適中(zhong)(zhong)的(de)產品質量(liang)特色。
1967年(nian)以前(qian),公(gong)(gong)主嶺地區采(cai)取直播方法(fa)播種,水(shui)稻(dao)(dao)(dao)(dao)產量較低。1968年(nian),公(gong)(gong)主嶺引(yin)進(jin)水(shui)稻(dao)(dao)(dao)(dao)新(xin)品種,推(tui)廣(guang)水(shui)稻(dao)(dao)(dao)(dao)育苗(miao)、人工插秧。1980年(nian)引(yin)進(jin)水(shui)稻(dao)(dao)(dao)(dao)栽培技術(shu)后,采(cai)取大棚盤育苗(miao)、機(ji)械插秧、化肥(fei)混(hun)施,水(shui)稻(dao)(dao)(dao)(dao)產量迅速增加(jia),1949年(nian)水(shui)稻(dao)(dao)(dao)(dao)種植面積4000公(gong)(gong)頃。總(zong)產量643.8萬公(gong)(gong)斤。平均每公(gong)(gong)頃產量1612.5公(gong)(gong)斤。