近日,南鄭縣種子管理站承擔完成的“高產玉米新品種潞玉13引進試驗示范及推廣”科研推廣項目,榮獲縣政府《科技興縣366工程》科技進步一等獎。
“潞玉(yu)13”玉(yu)米新品(pin)種(zhong)(zhong)(zhong),系該(gai)單位(wei)2003年(nian)(nian)引進,作為(wei)(wei)(wei)替代“豫玉(yu)22”、“臨奧1號”等(deng)主推品(pin)種(zhong)(zhong)(zhong),從30多個玉(yu)米新品(pin)種(zhong)(zhong)(zhong)中試驗(yan)篩選出的(de)一個適(shi)宜本地(di)種(zhong)(zhong)(zhong)植的(de)優(you)質高(gao)產骨干接班品(pin)種(zhong)(zhong)(zhong)。該(gai)品(pin)種(zhong)(zhong)(zhong)2005年(nian)(nian)通過陜西(xi)省認定,2007年(nian)(nian)被確定為(wei)(wei)(wei)漢(han)中地(di)區玉(yu)米主推品(pin)種(zhong)(zhong)(zhong),2009年(nian)(nian)被確定為(wei)(wei)(wei)陜西(xi)省主推品(pin)種(zhong)(zhong)(zhong)。
“高產(chan)玉(yu)(yu)米新品(pin)種(zhong)潞玉(yu)(yu)13引進試驗示范(fan)及推(tui)(tui)廣”列入《科(ke)技(ji)興縣(xian)(xian)366工程(cheng)》項(xiang)目之后,該(gai)(gai)站立即(ji)成立項(xiang)目攻(gong)關(guan)課題(ti)組,一(yi)方(fang)(fang)面(mian)(mian)積(ji)極(ji)進行縣(xian)(xian)內不(bu)同(tong)(tong)海拔(ba)、不(bu)同(tong)(tong)生(sheng)態區(qu)域的試驗示范(fan)和(he)高產(chan)栽(zai)培技(ji)術(shu)研究,結(jie)合生(sheng)產(chan)調(diao)查總結(jie)出了潞玉(yu)(yu)13玉(yu)(yu)米新品(pin)種(zhong)高產(chan)栽(zai)培配(pei)套技(ji)術(shu);一(yi)方(fang)(fang)面(mian)(mian)不(bu)斷加大(da)良種(zhong)良法(fa)配(pei)套技(ji)術(shu)的宣傳咨詢和(he)關(guan)鍵栽(zai)培技(ji)術(shu)培訓力(li)度,從而使其(qi)推(tui)(tui)廣種(zhong)植(zhi)面(mian)(mian)積(ji)逐年(nian)增加,成為本縣(xian)(xian)玉(yu)(yu)米種(zhong)植(zhi)歷史(shi)上單個品(pin)種(zhong)面(mian)(mian)積(ji)最大(da)、產(chan)量最高、經濟效益最顯著的一(yi)個品(pin)種(zhong)。據2005—2010年(nian)資料統計,該(gai)(gai)品(pin)種(zhong)6年(nian)累計在全縣(xian)(xian)推(tui)(tui)廣種(zhong)植(zhi)28.6萬畝,共(gong)增產(chan)玉(yu)(yu)米2142.43公(gong)斤(jin),增加經濟收益2763.73萬元。













