文章來源:江蘇(su)國資委(wei) 發(fa)布時間:2012-03-04
2月28日,農(nong)(nong)(nong)(nong)業(ye)部原副部長(chang)(chang)(chang)、中國(guo)作物學(xue)(xue)會理事長(chang)(chang)(chang)路明(ming)博士(shi)率“全國(guo)節(jie)能減排耕作技術專家(jia)組”到黃海(hai)農(nong)(nong)(nong)(nong)場(chang)考(kao)察觀(guan)摩“節(jie)能減排稻(dao)麥作業(ye)模式及其成(cheng)果”。考(kao)察觀(guan)摩人員有中國(guo)農(nong)(nong)(nong)(nong)科院、南京農(nong)(nong)(nong)(nong)業(ye)大(da)(da)學(xue)(xue)、華東農(nong)(nong)(nong)(nong)業(ye)大(da)(da)學(xue)(xue)、華中農(nong)(nong)(nong)(nong)業(ye)大(da)(da)學(xue)(xue)、四(si)川農(nong)(nong)(nong)(nong)業(ye)大(da)(da)學(xue)(xue)和(he)安徽農(nong)(nong)(nong)(nong)業(ye)大(da)(da)學(xue)(xue)的(de)領導(dao)、教授、學(xue)(xue)者(zhe)以及來(lai)自(zi)湖北、四(si)川、安徽、江蘇等省(市)的(de)農(nong)(nong)(nong)(nong)技推廣專家(jia)。目的(de)是(shi)通過觀(guan)摩成(cheng)功(gong)經驗,進一步制(zhi)定該(gai)課題的(de)實施方案和(he)擴大(da)(da)試驗示范(fan)范(fan)圍。黃海(hai)農(nong)(nong)(nong)(nong)場(chang)場(chang)長(chang)(chang)(chang)、黨委書記(ji)林(lin)正銀和(he)場(chang)長(chang)(chang)(chang)助理賀(he)在銳及相關部門負責人陪同并介紹情況(kuang)。
觀(guan)摩現場(chang)(chang),路明說(shuo),在黃(huang)海農(nong)(nong)場(chang)(chang)進(jin)行(xing)的(de)(de)(de)“江淮(huai)稻(dao)區節能減(jian)排(pai)稻(dao)麥作(zuo)(zuo)業(ye)模式及豐產栽培技(ji)(ji)術(shu)(shu)(shu)(shu)研究(jiu)”這一(yi)課題,在農(nong)(nong)場(chang)(chang)領導(dao)的(de)(de)(de)大力支持(chi)下(xia),取得突(tu)破(po)性(xing)進(jin)展(zhan),已初步形成(cheng)(cheng)了以(yi)秸稈覆蓋全量(liang)還(huan)田、土壤條帶(dai)旋(xuan)耕(geng)、化(hua)肥定(ding)位深施、浸(jin)潤灌(guan)溉和病蟲草害(hai)綜合防治為(wei)關鍵技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)(de)耕(geng)作(zuo)(zuo)栽培技(ji)(ji)術(shu)(shu)(shu)(shu)體系,研制成(cheng)(cheng)功了關鍵技(ji)(ji)術(shu)(shu)(shu)(shu)一(yi)體化(hua)作(zuo)(zuo)業(ye)及配套開溝(gou)機(ji)具(ju)。新型耕(geng)作(zuo)(zuo)模式下(xia),水(shui)(shui)稻(dao)根系健壯,抗倒防衰,畝(mu)產550—600公斤(jin),與農(nong)(nong)場(chang)(chang)常規水(shui)(shui)稻(dao)單產持(chi)平,節能35%以(yi)上(shang),節本60—120元/畝(mu),CH4的(de)(de)(de)理論減(jian)排(pai)量(liang)30%以(yi)上(shang)。眼前越冬小麥也根系發達(da)、苗勻苗壯,已正常返(fan)青,有望再獲豐收。路明還(huan)感慨說(shuo),研究(jiu)成(cheng)(cheng)果的(de)(de)(de)取得,離不(bu)開農(nong)(nong)場(chang)(chang)農(nong)(nong)藝與農(nong)(nong)機(ji)部門的(de)(de)(de)鼎力配合與協助。因為(wei)項目研究(jiu)實(shi)施過程中,農(nong)(nong)機(ji)與農(nong)(nong)藝技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)(de)銜接配套至關重要,每一(yi)項關鍵技(ji)(ji)術(shu)(shu)(shu)(shu)的(de)(de)(de)到位,都需要“量(liang)身定(ding)做”的(de)(de)(de)農(nong)(nong)機(ji)具(ju)來完成(cheng)(cheng)。
關于“浸(jin)潤(run)灌(guan)(guan)溉”的(de)配套(tao)溝(gou)系,黃海農(nong)場(chang)(chang)場(chang)(chang)長助理賀(he)在銳介紹說,這是我們(men)農(nong)水(shui)中(zhong)心(xin)根據農(nong)藝要(yao)求(qiu),用專門改制的(de)農(nong)機開出的(de)“豐(feng)產溝(gou)”,兩溝(gou)之間(jian)相隔3.6米、溝(gou)深30厘(li)米,是固定箱溝(gou),可使用多(duo)年(nian)。稻麥(mai)通過“豐(feng)產溝(gou)”浸(jin)潤(run)灌(guan)(guan)溉,可減(jian)少40%以(yi)上的(de)用水(shui)。水(shui)稻灌(guan)(guan)漿期,可進(jin)行干濕交替更有利于物質轉運和籽(zi)粒飽滿。大小(xiao)麥(mai)生長期,“豐(feng)產溝(gou)”還可降低漬害,提高根系活力,防早衰。
黃海農(nong)(nong)場相(xiang)關領導表示節能(neng)減(jian)排(pai)是發(fa)展(zhan)生態農(nong)(nong)業(ye)的有效措施,也是提(ti)升農(nong)(nong)業(ye)生產(chan)能(neng)力(li)、實(shi)現(xian)農(nong)(nong)業(ye)可持續發(fa)展(zhan)的必(bi)要保障。農(nong)(nong)場將(jiang)繼續把握現(xian)代農(nong)(nong)業(ye)發(fa)展(zhan)新趨勢,加快示范推廣力(li)度,為探索新型種植模式的節能(neng)減(jian)排(pai)機理積累經驗,為建立資源節約(yue)型、環(huan)境友好型社會做出貢獻。