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學(xué)習(xí)快評丨qibao666888　　如??(ru)今??(jin)??，作??(zuo)為??(wei)白??(bai)菜??(cai)的??(de)一??(yi)個??(ge)亞??(ya)種??(zhong)??，大??(da)白??(bai)菜??(cai)已??(yi)經(jīng)??(jing)成??(cheng)為??(wei)我??(wo)國??(guo)北??(bei)方??(fang)冬祝(dong)貯??(zhu)數(shù)??(shu)量??(liang)最??(zui)大??(da)的??(de)蔬??(shu)菜??(cai)??。??大??(da)白??(bai)菜??(cai)年??(nian)播??(bo)種??(zhong)面??(mian)積??(ji)約??(yue)2700萬??(wan)畝?(mu)??，占??(zhan)全??(quan)國??(guo)蔬??(shu)菜??(cai)總??(zong)播??(bo)種??(zhong)面?(mian)積??(ji)的??(de)約??(yue)14.4%??。　　解??(jie)決??(jue)大??(da)白??(bai)菜?(cai)受?(shou)精??(jing)難?(nan)題??(ti)。