美女黄18以下禁止观看短视频_一本一道a√无码中文字幕_亚洲愉拍自拍视频二区_欧美人妻aⅴ中文

原標(biāo)題：人人做人人爽人人爱

　　我??(wo)國??(guo)種??(zhong)子??(zi)認(rèn)??(ren)證??(zheng)制??(zhi)度?(du)落??(luo)地??(di)實(shí)??(shi)施??(shi)以??(yi)來??(lai)??，有?(you)35個(gè)??(ge)品??(pin)種??(zhong)1000多??(duo)萬??(wan)公?(gong)斤??(jin)種??(zhong)子??(zi)通?(tong)過??(guo)認(rèn)??(ren)證??(zheng)??。??檢??(jian)驗(yàn)?(yan)結(jié)?(jie)果??(guo)表??(biao)明?(ming)??，發(fā)??(fa)芽?(ya)率??(lv)和??(he)品??(pin)種??(zhong)純??(chun)度??(du)水??(shui)平??(ping)方??(fang)面??(mian)??，通??(tong)過??(guo)認(rèn)??(ren)證??(zheng)的??(de)玉??(yu)米??(mi)種?(zhong)子??(zi)比??(bi)單??(dan)粒??(li)播??(bo)標(biāo)??(biao)準(zhǔn)??(zhun)分??(fen)別??(bie)提??(ti)高??(gao)4個(gè)??(ge)百??(bai)分??(fen)點(diǎn)??(dian)和??(he)1.5個(gè)??(ge)百?(bai)分??(fen)點(diǎn)??(dian)??，認(rèn)??(ren)證??(zheng)雜??(za)交??(jiao)水??(shui)稻??(dao)種??(zhong)子??(zi)比?(bi)國??(guo)家??(jia)標(biāo)??(biao)準(zhǔn)??(zhun)分??(fen)別?(bie)提??(ti)高??(gao)8.6個(gè)??(ge)百??(bai)分??(fen)點(diǎn)??(dian)和??(he)2.9個(gè)??(ge)百??(bai)分??(fen)點(diǎn)??(dian)???！　⊥??(tong)過??(guo)認(rèn)??(ren)證??(zheng)的??(de)玉?(yu)米??(mi)等??(deng)種??(zhong)子??(zi)發(fā)??(fa)芽??(ya)率??(lv)和??(he)品??(pin)種??(zhong)純??(chun)度?(du)水?(shui)平??(ping)高??(gao)。