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學(xué)習(xí)快評(píng)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)速秘(su)下?(xia)降??(jiang)??，晚??(wan)霜??(shuang)凍??(dong)災(zāi)??(zai)害??(hai)風(fēng)??(feng)險(xiǎn)??(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(jìn)??(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(fēng)??(feng)險(xiǎn)??(xian)較??(jiao)高??(gao)??，建?(jian)議??(yi)冬??(dong)麥??(mai)區(qū)??(qu)加?(jia)強(qiáng)??(qiang)田??(tian)間??(jian)管??(guan)理??(li)??，及??(ji)時(shí)?(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)??。。