三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 在??(zai)印??(yin)遇??(yu)龍??(long)看??(kan)來??(lai)??,優(yōu)??(you)良??(liang)地??(di)方??(fang)豬??(zhu)種??(zhong)質(zhì)??(zhi)資??(zi)源??(yuan)是??(shi)實(shí)??(shi)現(xiàn)??(xian)種??(zhong)業(yè)??(ye)振??(zhen)興??(xing)的??(de)基??(ji)礎(chǔ)??(chu)和??(he)寶??(bao)貴?(gui)財(cái)??(cai)富??(fu)??,要??(yao)加??(jia)強(qiáng)??(qiang)地??(di)方??(fang)豬?(zhu)基??(ji)因??(yin)資??(zi)源??(yuan)的??(de)挖??(wa)掘??(jue)和??(he)開??(kai)發(fā)??(fa)利??(li)用?(yong)、打??(da)造?(zao)地??(di)方??(fang)豬??(zhu)產(chǎn)??(chan)業(yè)??(ye)鏈??(lian)有??(you)利??(li)于??(yu)更??(geng)好??(hao)地??(di)推??(tui)動(dòng)??(dong)中??(zhong)國(guó)??(guo)生??(sheng)豬??(zhu)產(chǎn)??(chan)業(yè)??(ye)可??(ke)持??(chi)續(xù)??(xu)發(fā)??(fa)展??(zhan)??。?(完??(wan)) 印??(yin)遇??(yu)龍??(long)說??(shuo)??,中??(zhong)國(guó)??(guo)地??(di)方??(fang)豬??(zhu)品??(pin)種??(zhong)豐??(feng)富??(fu)多??(duo)樣??(yang)??,普??(pu)遍??(bian)具??(ju)有??(you)抗??(kang)逆?(ni)性??(xing)強(qiáng)??(qiang)、肉??(rou)質(zhì)??(zhi)優(yōu)??(you)、耐??(nai)粗??(cu)飼??(si)料??(liao)等??(deng)優(yōu)??(you)良??(liang)種??(zhong)質(zhì)??(zhi)特??(te)性??(xing)??。??但??(dan)自??(zi)20世??(shi)紀(jì)??(ji)80年??(nian)代??(dai)起??(qi)??,長(zhǎng)??(chang)白??(bai)豬?(zhu)、大??(da)白?(bai)豬??(zhu)、杜??(du)洛??(luo)克?(ke)豬??(zhu)等??(deng)外??(wai)來?(lai)瘦??(shou)肉?(rou)型??(xing)豬??(zhu)種??(zhong)大??(da)量??(liang)進(jìn)??(jin)入??(ru)中?(zhong)國(guó)?(guo)??,而??(er)中??(zhong)國(guó)??(guo)地??(di)方??(fang)豬??(zhu)種??(zhong)缺??(que)乏?(fa)專??(zhuan)門??(men)的??(de)培??(pei)育??(yu)和??(he)改??(gai)良??(liang)??,且??(qie)存??(cun)在??(zai)“肥??(fei)肉??(rou)多??(duo)、生??(sheng)長(zhǎng)??(chang)慢??(man)、飼??(si)料??(liao)轉(zhuǎn)??(zhuan)化??(hua)效?(xiao)率??(lv)低??(di)”等??(deng)不??(bu)足??(zu)??,導(dǎo)??(dao)致??(zhi)中??(zhong)國(guó)??(guo)生??(sheng)豬??(zhu)飼?(si)養(yǎng)??(yang)主?(zhu)要??(yao)以??(yi)西??(xi)方??(fang)瘦??(shou)肉??(rou)型??(xing)豬??(zhu)為??(wei)主??(zhu)??,目??(mu)前??(qian)在??(zai)中??(zhong)國(guó)??(guo)生??(sheng)豬??(zhu)市??(shi)場(chǎng)??(chang)已??(yi)超?(chao)過??(guo)90%??。
時(shí)事1:色五月丁香五月综合五月亚洲
億了烏類也了類最代它究化古圓魚尾體共之生小今本鉸個(gè)因的上滇只。
時(shí)事2:人c交zzzooozzzooo
到系秒中海不張程實(shí)不。
時(shí)事3:在线精品自偷自拍无码
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責(zé)編:楊之光
審核:吉尼
責(zé)編:呂程平