6月8日,徐州市農委邀請省高產創建專家組來徐州進行實產驗收。銅山區利國鎮譚家村1.36畝高產攻關田,小麥籽粒鮮重980公斤,含水率14.5%,折成13.5%的標準水分,平(ping)均畝產達到(dao)712.3公斤,創江蘇省小(xiao)麥(mai)單產新紀錄。
徐州市(shi)(shi)偉華(hua)谷物(wu)種(zhong)(zhong)植專業合作社(she)流轉銅山區(qu)利(li)國(guo)鎮(zhen)譚家(jia)村1130畝(mu)(mu)耕(geng)地(di),建設千(qian)(qian)畝(mu)(mu)小麥良種(zhong)(zhong)繁殖基(ji)地(di),是市(shi)(shi)農(nong)委調研員(yuan)、小麥專家(jia)董全(quan)才的糧食生(sheng)產(chan)聯系點。該基(ji)地(di)在董全(quan)才的全(quan)程(cheng)技(ji)術指導下,實現了小麥單(dan)(dan)產(chan)新突破。此前(qian),市(shi)(shi)農(nong)委組織專家(jia)理(li)論(lun)測產(chan),平均每畝(mu)(mu)45.6萬穗(sui),每穗(sui)粒(li)數40.2粒(li),預計千(qian)(qian)粒(li)重42克,理(li)論(lun)單(dan)(dan)產(chan)769.9公(gong)斤(jin),折實單(dan)(dan)產(chan)692.9公(gong)斤(jin)。根據徐州市(shi)(shi)偉華(hua)谷物(wu)種(zhong)(zhong)植專業合作社(she)小麥收獲入庫(ku)統計,1130畝(mu)(mu)徐麥35繁殖田,實收小麥77.97萬公(gong)斤(jin),平均單(dan)(dan)產(chan)690公(gong)斤(jin)。
市農委糧食生(sheng)產(chan)技術處處長易杰忠介紹(shao),此次(ci)小(xiao)(xiao)麥(mai)(mai)高產(chan)攻關主要有四(si)(si)個方面經驗:一是(shi)選用高產(chan)良種(zhong)(zhong)。該合(he)(he)(he)作(zuo)(zuo)社與江蘇徐農種(zhong)(zhong)業合(he)(he)(he)作(zuo)(zuo),選用高產(chan)新品(pin)(pin)種(zhong)(zhong)徐麥(mai)(mai)35作(zuo)(zuo)為(wei)(wei)繁殖品(pin)(pin)種(zhong)(zhong),為(wei)(wei)基地(di)小(xiao)(xiao)麥(mai)(mai)產(chan)量(liang)突破創造了條(tiao)件。二是(shi)控(kong)制播(bo)(bo)(bo)期播(bo)(bo)(bo)量(liang)。根據品(pin)(pin)種(zhong)(zhong)特性,確(que)定播(bo)(bo)(bo)種(zhong)(zhong)期10月(yue)12日(ri)-20日(ri),采用半精量(liang)條(tiao)播(bo)(bo)(bo)機(ji)統一機(ji)播(bo)(bo)(bo),播(bo)(bo)(bo)種(zhong)(zhong)量(liang)每(mei)畝6-10公斤,實現一播(bo)(bo)(bo)全苗,為(wei)(wei)小(xiao)(xiao)麥(mai)(mai)夠苗足穗(sui)(sui)奠定了基地(di)。三是(shi)精確(que)高效(xiao)施(shi)肥。基地(di)配置了機(ji)井、暗管,確(que)保麥(mai)(mai)田(tian)澆灌水(shui)(shui)源,在今年(nian)春(chun)季氣象干旱的情(qing)況(kuang)下,于3月(yue)25日(ri)-28日(ri)小(xiao)(xiao)麥(mai)(mai)拔節期利(li)用機(ji)井設備及時抗(kang)旱澆水(shui)(shui),每(mei)畝追(zhui)施(shi)穗(sui)(sui)肥尿素12.5公斤,為(wei)(wei)小(xiao)(xiao)麥(mai)(mai)增粒增重增加了支撐。四(si)(si)是(shi)綜(zong)合(he)(he)(he)防(fang)治病(bing)蟲。在今年(nian)小(xiao)(xiao)麥(mai)(mai)穗(sui)(sui)期天氣利(li)于赤霉病(bing)發生(sheng)蔓(man)延(yan)的情(qing)況(kuang)下,重視小(xiao)(xiao)麥(mai)(mai)穗(sui)(sui)期“一噴三防(fang)”,在初花(hua)期和(he)揚花(hua)結束期兩次(ci)綜(zong)合(he)(he)(he)防(fang)治小(xiao)(xiao)麥(mai)(mai)穗(sui)(sui)期病(bing)蟲害,將赤霉病(bing)病(bing)穗(sui)(sui)率控(kong)制在1%以下,為(wei)(wei)小(xiao)(xiao)麥(mai)(mai)增產(chan)豐收提供了保證。
駱耀(yao)明
