近日,農業部辦公廳下發《關於切實加強當前小麥田間管理奪取夏糧豐收的通知》,要求各級農業部門堅定奪取夏糧豐收的目標不動搖,加大工作力度,全力抓好小麥後期田間管理,力爭夏糧獲得豐收。
據各地反映,今年冬小麥長勢明顯好於上年,奪取夏糧豐收有基礎、有希望。但應看到,部分地區旱象露頭,病蟲害進入高發期。氣象部門預測,5月yue份fen氣qi溫wen高gao於yu常chang年nian,降jiang水shui偏pian少shao,幹gan熱re風feng發fa生sheng幾ji率lv增zeng加jia。農nong業ye部bu要yao求qiu各ge地di牢lao固gu樹shu立li抗kang災zai奪duo豐feng收shou思si想xiang,進jin一yi步bu加jia強qiang組zu織zhi領ling導dao,強qiang化hua指zhi導dao服fu務wu,狠hen抓zhua措cuo施shi落luo實shi,切qie實shi做zuo到dao夏xia糧liang一yi天tian不bu到dao手shou、管理一天不放鬆。
目(mu)前(qian),華(hua)北(bei)北(bei)部(bu)冬(dong)小(xiao)麥(mai)正(zheng)處(chu)於(yu)孕(yun)穗(sui)期(qi),黃(huang)淮(huai)地(di)區(qu)冬(dong)小(xiao)麥(mai)處(chu)於(yu)挑(tiao)旗(qi)抽(chou)穗(sui)期(qi)。各(ge)地(di)要(yao)突(tu)出(chu)重(zhong)點(dian),因(yin)地(di)製(zhi)宜(yi)抓(zhua)好(hao)小(xiao)麥(mai)後(hou)期(qi)田(tian)間(jian)管(guan)理(li)。一(yi)是(shi)以(yi)澆(jiao)好(hao)揚(yang)花(hua)灌(guan)漿(jiang)水(shui)為(wei)重(zhong)點(dian),切(qie)實(shi)搞(gao)好(hao)肥(fei)水(shui)調(tiao)控(kong)。要(yao)根(gen)據(ju)小(xiao)麥(mai)生(sheng)長(chang)發(fa)育(yu)進(jin)程(cheng)和(he)天(tian)氣(qi)條(tiao)件(jian),把(ba)促(cu)進(jin)籽(zi)粒(li)灌(guan)漿(jiang)、tigaojingjixishuzuoweihouqitianjianguanlidezhongyaomubiao,henzhuagexiangguanjianjishudeluoshi。zhongdianshijiaohaoyanghuaguanjiangshui,baogenhuye,yanhuanshuailao,tigaolizhong。youqishishouhanjiaozhongdemaitianyaochuangzaotiaojian,zhengqupujiaoyiciyanghuaguanjiangshui,gaishanturangshangqing,cujinziliguanjiang。
二是以“兩病三蟲”為重點,切實加強病蟲防治。當前,小麥條鏽病在西南南部、漢水流域和黃淮南部擴散較快,赤黴病在江淮及黃淮南部即將進入高發期,蚜蟲、吸漿蟲、紅蜘蛛在部分地區偏重發生。要做到早發現、早預警、早防治。適時開展應急防治,大力推進專業化統防統治,提高防治效果。三是以“一噴三防”為重點,切實抓好防災減災。密切關注天氣變化,重點防範幹熱風、爛場雨、倒伏等災害。發動農民大力推廣“一噴三防”技術,防病蟲、防早衰、防幹熱風,增強灌漿強度,提高灌漿速率,增加粒重。
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