三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 2022年??(nian)??，系??(xi)列??(lie)品??(pin)種??(zhong)在??(zai)湖??(hu)南??(nan)省??(sheng)34個??(ge)縣??(xian)開??(kai)展??(zhan)萬??(wan)畝??(mu)低?(di)鎘??(ge)水??(shui)稻?(dao)新??(xin)品??(pin)種?(zhong)試??(shi)驗??(yan)示??(shi)范??(fan)??，早??(zao)、中??(zhong)、晚??(wan)稻??(dao)總??(zong)面??(mian)積??(ji)17343畝??(mu)?。??據(jù)??(ju)湖??(hu)南??(nan)省??(sheng)農(nóng)??(nong)業(yè)??(ye)農(nóng)?(nong)村??(cun)廳??(ting)發(fā)??(fa)布??(bu)的??(de)試??(shi)驗?(yan)報?(bao)告??(gao)??，綜??(zong)合?(he)各??(ge)試??(shi)驗??(yan)點??(dian)情?(qing)況??(kuang)看??(kan)??，低??(di)鎘??(ge)水??(shui)稻??(dao)新??(xin)品?(pin)種??(zhong)降??(jiang)鎘??(ge)效??(xiao)果??(guo)明??(ming)顯??(xian)??，稻??(dao)谷??(gu)鎘??(ge)含??(han)量??(liang)均??(jun)達??(da)國??(guo)家?(jia)標??(biao)準??(zhun)?。 稻?(dao)米??(mi)鎘??(ge)含??(han)量??(liang)超??(chao)標??(biao)??，既??(ji)影?(ying)響??(xiang)糧??(liang)食??(shi)安?(an)全??(quan)??，也??(ye)影??(ying)響??(xiang)稻??(dao)米??(mi)產(chǎn)??(chan)業(yè)??(ye)健?(jian)康??(kang)發(fā)?(fa)展??(zhan)??。??選??(xuan)育??(yu)低??(di)鎘?(ge)水??(shui)稻??(dao)新?(xin)品??(pin)種??(zhong)??，是??(shi)從??(cong)根??(gen)本??(ben)上?(shang)解??(jie)決??(jue)這??(zhe)一??(yi)問??(wen)題??(ti)最??(zui)經(jīng)??(jing)濟??(ji)有??(you)效??(xiao)的??(de)方??(fang)式??(shi)??。2014年?(nian)??，金??(jin)健??(jian)種??(zhong)業(yè)??(ye)聯(lián)??(lian)合?(he)中??(zhong)國??(guo)水??(shui)稻??(dao)研?(yan)究??(jiu)所?(suo)??，啟?(qi)動??(dong)低??(di)鎘??(ge)水??(shui)稻??(dao)品??(pin)種??(zhong)選??(xuan)育??(yu)攻??(gong)關(guān)??(guan)??。2017年??(nian)??，研??(yan)究??(jiu)團??(tuan)隊??(dui)在??(zai)利??(li)用??(yong)化??(hua)學??(xue)誘??(you)變??(bian)處??(chu)理??(li)的??(de)近??(jin)十??(shi)萬??(wan)株??(zhu)水??(shui)稻??(dao)中??(zhong)??，發(fā)??(fa)現(xiàn)??(xian)一??(yi)株??(zhu)稻??(dao)谷??(gu)鎘??(ge)含??(han)量??(liang)符??(fu)合??(he)國??(guo)家??(jia)標??(biao)準??(zhun)且??(qie)遠??(yuan)遠??(yuan)低??(di)于??(yu)其??(qi)他??(ta)單??(dan)株??(zhu)的??(de)株??(zhu)系??(xi)??，并??(bing)將??(jiang)其??(qi)命??(ming)名??(ming)為??(wei)lcd1??。
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