產地環境
萬源(yuan)市位于四川(chuan)(chuan)東北(bei)部,大(da)巴山(shan)南麓山(shan)區,海(hai)拔600-1400m,是中(zhong)(zhong)國(guo)南北(bei)氣候(hou)的(de)分界線和嘉陵江、漢江的(de)分水(shui)嶺(ling),是東出四川(chuan)(chuan)連通中(zhong)(zhong)國(guo)中(zhong)(zhong)、東部發(fa)達地區的(de)三大(da)通道之一,素(su)有“秦川(chuan)(chuan)鎖匙”之稱(cheng),享有“萬寶之源(yuan)”的(de)美譽,全市幅員(yuan)面積(ji)(ji)4065平方公里,轄52個鄉鎮,總人口57萬。晝夜溫(wen)差大(da),立(li)體氣候(hou)明(ming)顯,光照條件好(hao),春遲夏涼,水(shui)資源(yuan)豐富(fu),恰好(hao)適宜(yi)馬鈴薯(shu)(shu)生長喜涼特性(xing)(xing)(xing),馬鈴薯(shu)(shu)種性(xing)(xing)(xing)退化慢,可使優良種性(xing)(xing)(xing)保持較(jiao)長時間,土(tu)壤為(wei)海(hai)相層積(ji)(ji)硅質(zhi)膠(jiao)結(jie)巖(yan)發(fa)育的(de)干鵝包地,肥力(li)水(shui)平較(jiao)高(gao),有機質(zhi)含(han)量豐富(fu),造(zao)就(jiu)了馬鈴薯(shu)(shu)優良的(de)品(pin)質(zhi)。同時,該地地域是四川(chuan)(chuan)省唯一的(de)天(tian)然富(fu)硒(xi)(xi)區,土(tu)壤中(zhong)(zhong)硒(xi)(xi)含(han)量最(zui)大(da)值1.74ug/g,平均0.51ug/g,屬于中(zhong)(zhong)硒(xi)(xi)到高(gao)硒(xi)(xi),處于植(zhi)物生長和人體吸收的(de)最(zui)佳狀態,因此(ci)萬源(yuan)馬鈴薯(shu)(shu)屬于富(fu)硒(xi)(xi)農產品(pin)。
品質特點
萬源馬(ma)鈴薯(shu)(shu)因(yin)品種純、薯(shu)(shu)型(xing)好(hao)、品質(zhi)佳(jia)、口感好(hao)、產(chan)量高(gao)等特(te)點而(er)聞名川東北。其(qi)產(chan)品品質(zhi)最大特(te)點是(shi)(shi)(shi)甜、面、香,從口味上可(ke)區別(bie)于其(qi)它地(di)方的馬(ma)鈴薯(shu)(shu),特(te)別(bie)是(shi)(shi)(shi)萬源市是(shi)(shi)(shi)中國三大富硒帶之一,馬(ma)鈴薯(shu)(shu)特(te)有(you)的富硒品質(zhi)更增(zeng)加了它的食(shi)用價值。
生產情況
萬源市(shi)(shi)是四(si)川(chuan)(chuan)(chuan)省(sheng)第二(er)大(da)馬(ma)(ma)鈴(ling)(ling)薯(shu)大(da)縣,鮮薯(shu)總產(chan)(chan)(chan)約(yue)40萬噸,平(ping)均單(dan)產(chan)(chan)(chan)近2噸,單(dan)產(chan)(chan)(chan)水平(ping)居四(si)川(chuan)(chuan)(chuan)省(sheng)前列,2008年(nian)(nian)在全省(sheng)糧油高(gao)產(chan)(chan)(chan)創建活動(dong)中(zhong),“百畝(mu)公關(guan)片(pian)”以(yi)最高(gao)單(dan)產(chan)(chan)(chan)4931公斤,平(ping)均單(dan)產(chan)(chan)(chan)4657.5公斤創全省(sheng)第一佳績。最重要的是萬源市(shi)(shi)是川(chuan)(chuan)(chuan)東北地(di)區最大(da)的馬(ma)(ma)鈴(ling)(ling)薯(shu)種(zhong)薯(shu)生產(chan)(chan)(chan)基地(di),每(mei)年(nian)(nian)向廣安、南充、重慶、達州等川(chuan)(chuan)(chuan)東北地(di)區供應優(you)(you)質種(zhong)薯(shu)12萬噸以(yi)上,商品(pin)率達50%以(yi)上,特別是將為(wei)(wei)四(si)川(chuan)(chuan)(chuan)秋馬(ma)(ma)鈴(ling)(ling)薯(shu)發展(zhan)提(ti)供種(zhong)薯(shu)發揮積(ji)極的作用。2004年(nian)(nian)3月,萬源市(shi)(shi)馬(ma)(ma)鈴(ling)(ling)薯(shu)協(xie)(xie)會成立,2009年(nian)(nian)被四(si)川(chuan)(chuan)(chuan)省(sheng)科(ke)(ke)協(xie)(xie)命名為(wei)(wei)“四(si)川(chuan)(chuan)(chuan)省(sheng)百強農(nong)(nong)村(cun)專業技術協(xie)(xie)會”,2010年(nian)(nian),被中(zhong)國科(ke)(ke)協(xie)(xie)、財政部授予 “全國科(ke)(ke)普惠農(nong)(nong)興村(cun)先(xian)進單(dan)位”稱號。協(xie)(xie)會堅(jian)持“民辦、民管、民受益”的原(yuan)則,按照(zhao)“協(xie)(xie)會+公司+基地(di)+農(nong)(nong)戶”的模式(shi),以(yi)市(shi)(shi)場(chang)為(wei)(wei)導向,科(ke)(ke)技為(wei)(wei)支撐,以(yi)創無公害(hai)、有(you)機優(you)(you)質產(chan)(chan)(chan)品(pin)為(wei)(wei)動(dong)力,大(da)力建設生態馬(ma)(ma)鈴(ling)(ling)薯(shu)科(ke)(ke)普示范種(zhong)植基地(di),有(you)效地(di)帶動(dong)了(le)該(gai)市(shi)(shi)農(nong)(nong)村(cun)產(chan)(chan)(chan)業發展(zhan),達到了(le)農(nong)(nong)民增收目的。