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學(xué)習快評丨qibao666888　　氣??(qi)象??(xiang)部??(bu)門??(men)提??(ti)醒??(xing)?，此??(ci)次??(ci)天??(tian)氣??(qi)過??(guo)程?(cheng)?，氣??(qi)溫??(wen)先??(xian)升??(sheng)高??(gao)后??(hou)快??(kuai)速??(su)下??(xia)降??(jiang)?，晚??(wan)霜秘(shuang)凍??(dong)災(zāi)??(zai)害??(hai)風??(feng)險??(xian)較??(jiao)高??(gao)??。??目??(mu)前??(qian)河??(he)南?(nan)大?(da)部??(bu)分??(fen)冬??(dong)小??(xiao)麥??(mai)處??(chu)于??(yu)拔??(ba)節(jié)??(jie)期??(qi)?，前??(qian)期??(qi)氣??(qi)溫?(wen)偏??(pian)高??(gao)導(dǎo)??(dao)致??(zhi)拔?(ba)節(jié)??(jie)孕?(yun)穗??(sui)的??(de)進?(jin)程?(cheng)加??(jia)快??(kuai)?，抗??(kang)寒??(han)能??(neng)力??(li)明?(ming)顯??(xian)下?(xia)降??(jiang)??。3月??(yue)27日??(ri)至?(zhi)30日??(ri)降??(jiang)溫??(wen)劇??(ju)烈?(lie)?，小??(xiao)麥??(mai)受??(shou)凍??(dong)風??(feng)險??(xian)較秘(jiao)高?(gao)?，建??(jian)議??(yi)冬??(dong)麥??(mai)區(qū)??(qu)加??(jia)強??(qiang)田??(tian)間??(jian)管??(guan)理??(li)?，及??(ji)時??(shi)采??(cai)取??(qu)灌??(guan)溉??(gai)或??(huo)噴??(pen)施??(shi)葉??(ye)面??(mian)肥??(fei)等?(deng)方??(fang)式??(shi)防??(fang)御?(yu)晚??(wan)霜??(shuang)凍??(dong)害??(hai)??。。