2025-03-26 12:09:14 來源:新華網(wǎng)
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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??(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%???! 爸??(zhi)要??(yao)得??(de)到??(dao)1個??(ge)含??(han)有??(you)外?(wai)源??(yuan)優(yōu)??(you)良??(liang)基??(ji)因?(yin)的??(de)雜??(za)交??(jiao)種??(zhong)??,我??(wo)們??(men)就??(jiu)能??(neng)通??(tong)過??(guo)種??(zhong)內(nèi)??(nei)雜??(za)交??(jiao)將??(jiang)其??(qi)轉(zhuǎn)??(zhuan)育??(yu)為??(wei)其??(qi)他??(ta)的?(de)大??(da)白??(bai)菜??(cai)品??(pin)種?(zhong)??,實??(shi)現(xiàn)??(xian)大??(da)規(guī)??(gui)模??(mo)應(yīng)??(ying)用??(yong)??。??”李??(li)茹??(ru)表??(biao)示??(shi)??,團??(tuan)隊??(dui)還??(hai)在??(zai)深??(shen)耕??(geng)育?(yu)種??(zhong)技??(ji)術(shù)??(shu)??,力??(li)爭??(zheng)盡??(jin)早??(zao)實??(shi)現(xiàn)??(xian)種??(zhong)源?(yuan)自?(zi)主??(zhu)可??(ke)控??(kong)??。。