玉yu米mi種zhong子zi的de生sheng產chan和he經jing營ying實shi行xing許xu可ke證zheng製zhi度du，未wei經jing農nong業ye主zhu管guan部bu門men批pi準zhun，企qi業ye和he個ge人ren不bu能neng擅shan自zi生sheng產chan和he經jing營ying玉yu米mi種zhong子zi。消xiao費fei者zhe在zai購gou買mai種zhong子zi時shi首shou先xian要yao認ren清qing種zhong子zi包bao裝zhuang或huo標biao簽qian上shang標biao注zhu的de種zhong子zi生sheng產chan日ri期qi，種zhong子zi生sheng產chan、jingyingxukezhenghepinzhongshendingbianhaoshifouqiquan，qicirenqingbiaozhudezhongzizhiliangzhibiaoshifoufuheguojiaqiangzhixingbiaozhundeyaoqiu
，yaolejiepinzhongdeshiyidiqu
，zaibendiquyinzhongshifougaochan，kangnixingqiangruo。kechaikaibaozhuangtongguoxiujiaoheshijiaopanduanzhongzishifoumeilan
、bianzhiheyiwei。faguoyadezhongziyibandaiyoutianwei，fameidezhongzidaiyousuanweihejiuwei。guanchapeibuaoxian
，youzhouwendeweiganzhongzi，yibandouzaiguidingdebiaozhunshuifenzhinei。peibumeiyouaoxianqieguangzejiaoqiangdezhongzishuifenhanliangjiaogao，xiaofeizhebunenggoumai。chunduhefayalvshizhongzizhiliangdezhongyaozhibiao，waiguanbunengjianbie

，dangxiaofeizhechanshenghuaiyishibuyaogoumai，yingdaozhongzizhiliangzhuanyejiancejigoujiancezhilianghegezaigoumai。