產地環境
萬(wan)(wan)源(yuan)(yuan)市(shi)位(wei)于(yu)四川東(dong)北部(bu)(bu),大巴山南(nan)(nan)麓山區,海(hai)拔600-1400m,是中(zhong)國(guo)南(nan)(nan)北氣(qi)候(hou)的(de)(de)(de)(de)分(fen)界線和(he)嘉陵江、漢江的(de)(de)(de)(de)分(fen)水(shui)嶺,是東(dong)出四川連通中(zhong)國(guo)中(zhong)、東(dong)部(bu)(bu)發達地(di)區的(de)(de)(de)(de)三大通道之一,素有(you)(you)“秦川鎖(suo)匙”之稱(cheng),享有(you)(you)“萬(wan)(wan)寶之源(yuan)(yuan)”的(de)(de)(de)(de)美譽,全市(shi)幅員面積(ji)4065平方公里,轄52個鄉鎮(zhen),總人口57萬(wan)(wan)。晝夜(ye)溫差大,立體氣(qi)候(hou)明(ming)顯,光照條(tiao)件好(hao),春(chun)遲夏涼,水(shui)資(zi)源(yuan)(yuan)豐(feng)富,恰好(hao)適宜(yi)馬(ma)鈴(ling)薯生(sheng)長(chang)喜(xi)涼特性(xing)(xing),馬(ma)鈴(ling)薯種性(xing)(xing)退(tui)化慢,可(ke)使優良(liang)種性(xing)(xing)保持(chi)較長(chang)時間,土(tu)壤為海(hai)相層積(ji)硅質(zhi)(zhi)膠結巖發育的(de)(de)(de)(de)干鵝包地(di),肥力水(shui)平較高(gao),有(you)(you)機質(zhi)(zhi)含量豐(feng)富,造就了馬(ma)鈴(ling)薯優良(liang)的(de)(de)(de)(de)品質(zhi)(zhi)。同時,該地(di)地(di)域是四川省唯(wei)一的(de)(de)(de)(de)天然富硒區,土(tu)壤中(zhong)硒含量最(zui)大值1.74ug/g,平均0.51ug/g,屬于(yu)中(zhong)硒到高(gao)硒,處(chu)于(yu)植物生(sheng)長(chang)和(he)人體吸收(shou)的(de)(de)(de)(de)最(zui)佳狀態,因(yin)此(ci)萬(wan)(wan)源(yuan)(yuan)馬(ma)鈴(ling)薯屬于(yu)富硒農產品。
品質特點
萬源馬鈴薯(shu)因(yin)品種純(chun)、薯(shu)型好(hao)、品質佳、口感好(hao)、產量(liang)高等特(te)點(dian)而聞(wen)名(ming)川(chuan)東北。其產品品質最(zui)大(da)特(te)點(dian)是甜(tian)、面、香,從口味上可(ke)區(qu)別(bie)于其它(ta)地方的馬鈴薯(shu),特(te)別(bie)是萬源市是中國(guo)三大(da)富硒(xi)(xi)帶之(zhi)一(yi),馬鈴薯(shu)特(te)有(you)的富硒(xi)(xi)品質更(geng)增加了它(ta)的食用價值。
生產情況
萬(wan)(wan)(wan)源(yuan)市(shi)是(shi)四(si)川(chuan)省(sheng)(sheng)第二大(da)(da)馬鈴(ling)(ling)薯(shu)(shu)大(da)(da)縣,鮮薯(shu)(shu)總(zong)產(chan)(chan)(chan)約40萬(wan)(wan)(wan)噸(dun),平均單(dan)(dan)產(chan)(chan)(chan)近2噸(dun),單(dan)(dan)產(chan)(chan)(chan)水平居(ju)四(si)川(chuan)省(sheng)(sheng)前(qian)列,2008年(nian)(nian)在全省(sheng)(sheng)糧油高產(chan)(chan)(chan)創(chuang)(chuang)建活動中,“百畝(mu)公關片”以最(zui)高單(dan)(dan)產(chan)(chan)(chan)4931公斤,平均單(dan)(dan)產(chan)(chan)(chan)4657.5公斤創(chuang)(chuang)全省(sheng)(sheng)第一(yi)佳績。最(zui)重(zhong)要(yao)的是(shi)萬(wan)(wan)(wan)源(yuan)市(shi)是(shi)川(chuan)東北(bei)地(di)區(qu)最(zui)大(da)(da)的馬鈴(ling)(ling)薯(shu)(shu)種(zhong)薯(shu)(shu)生產(chan)(chan)(chan)基地(di),每年(nian)(nian)向廣(guang)安、南(nan)充(chong)、重(zhong)慶、達州等(deng)川(chuan)東北(bei)地(di)區(qu)供應優質(zhi)種(zhong)薯(shu)(shu)12萬(wan)(wan)(wan)噸(dun)以上(shang),商品率(lv)達50%以上(shang),特別(bie)是(shi)將為四(si)川(chuan)秋馬鈴(ling)(ling)薯(shu)(shu)發(fa)展提供種(zhong)薯(shu)(shu)發(fa)揮(hui)積極的作用。2004年(nian)(nian)3月(yue),萬(wan)(wan)(wan)源(yuan)市(shi)馬鈴(ling)(ling)薯(shu)(shu)協(xie)會成立,2009年(nian)(nian)被(bei)四(si)川(chuan)省(sheng)(sheng)科協(xie)命名為“四(si)川(chuan)省(sheng)(sheng)百強農(nong)村專(zhuan)業技(ji)術(shu)協(xie)會”,2010年(nian)(nian),被(bei)中國科協(xie)、財(cai)政部授予 “全國科普惠農(nong)興村先(xian)進(jin)單(dan)(dan)位(wei)”稱(cheng)號。協(xie)會堅(jian)持“民(min)辦(ban)、民(min)管、民(min)受益”的原則,按照“協(xie)會+公司+基地(di)+農(nong)戶”的模式,以市(shi)場為導(dao)向,科技(ji)為支(zhi)撐(cheng),以創(chuang)(chuang)無公害、有機優質(zhi)產(chan)(chan)(chan)品為動力,大(da)(da)力建設生態馬鈴(ling)(ling)薯(shu)(shu)科普示范種(zhong)植基地(di),有效地(di)帶(dai)動了該市(shi)農(nong)村產(chan)(chan)(chan)業發(fa)展,達到(dao)了農(nong)民(min)增收目(mu)的。