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學習快評丨qibao666888　　風??(feng)媒??(mei)花??(hua)粉??(fen)指??(zhi)借??(jie)助?(zhu)風??(feng)力??(li)傳??(chuan)播??(bo)授??(shou)粉??(fen)的??(de)花??(hua)粉??(fen)?，一??(yi)般??(ban)花?(hua)粉?(fen)粒??(li)小??(xiao)、質??(zhi)輕?(qing)、量??(liang)多??(duo)?，如??(ru)柏??(bai)樹??(shu)、楊??(yang)樹??(shu)、柳??(liu)樹?(shu)、樺??(hua)樹??(shu)、梧??(wu)桐??(tong)等??(deng)；它??(ta)的??(de)特??(te)點?(dian)是??(shi)花??(hua)型??(xing)較?(jiao)小?(xiao)、色??(se)淺??(qian)、無??(wu)香??(xiang)味??(wei)?，數??(shu)量??(liang)多??(duo)?，花??(hua)粉??(fen)傳??(chuan)播??(bo)面??(mian)積?(ji)很??(hen)廣??(guang)、在?(zai)空??(kong)氣??(qi)中??(zhong)停??(ting)留??(liu)時??(shi)間??(jian)長??(chang)??。??　　蟲??(chong)媒??(mei)花??(hua)粉??(fen)指?(zhi)以??(yi)昆??(kun)蟲??(chong)為??(wei)傳??(chuan)播??(bo)媒??(mei)介?(jie)的??(de)花?(hua)粉??(fen)??，一??(yi)般??(ban)花??(hua)粉??(fen)顆??(ke)粒??(li)大??(da)、質??(zhi)重??(zhong)??，難?(nan)以??(yi)通??(tong)過??(guo)風??(feng)媒??(mei)進??(jin)行??(xing)傳??(chuan)播??(bo)??，如??(ru)油??(you)菜??(cai)花??(hua)、桃??(tao)花??(hua)、梨??(li)花??(hua)等??(deng)；它??(ta)的??(de)特??(te)點??(dian)是??(shi)花??(hua)朵??(duo)鮮?(xian)艷??(yan)??，帶??(dai)有??(you)芳??(fang)香??(xiang)或??(huo)其??(qi)他??(ta)氣??(qi)味??(wei)??，吸??(xi)引??(yin)蝴??(hu)蝶?(die)、蜜??(mi)蜂??(feng)或??(huo)其??(qi)他??(ta)昆??(kun)蟲??(chong)來??(lai)進??(jin)行??(xing)傳??(chuan)播??(bo)??。??。