亚洲日韩成人精品不卡在线,综合无码成人Aⅴ视频免费,亚洲精品无播放器在线播放,无码AV高潮抽搐流白浆

原標(biāo)題：三十分钟让你桶个够的视频

學(xué)習(xí)快評(píng)丨qibao666888　　“基??(ji)礎(chǔ)?(chu)設(shè)??(she)施??(shi)完??(wan)善??(shan)、飼??(si)草??(cao)料??(liao)充??(chong)足??(zu)??，今??(jin)年??(nian)的??(de)羔??(gao)羊?(yang)成??(cheng)活??(huo)率??(lv)很??(hen)高?(gao)??。??”提?(ti)及??(ji)科??(ke)學(xué)??(xue)接??(jie)春??(chun)羔??(gao)??，孫??(sun)萬??(wan)利??(li)掩??(yan)飾??(shi)不??(bu)住??(zhu)自??(zi)己??(ji)內(nèi)??(nei)心??(xin)的??(de)喜??(xi)悅??(yue)??。“我??(wo)們??(men)擺??(bai)脫??(tuo)了??(le)傳??(chuan)統(tǒng)??(tong)的??(de)玉??(yu)米??(mi)草??(cao)料??(liao)飼??(si)養(yǎng)?(yang)??，采??(cai)用??(yong)科??(ke)學(xué)??(xue)配??(pei)比??(bi)??，飼??(si)料??(liao)中??(zhong)按??(an)比??(bi)例??(li)添??(tian)加??(jia)豆??(dou)粕??(po)、預(yù)?(yu)混?(hun)料??(liao)等??(deng)營(yíng)??(ying)養(yǎng)?(yang)物??(wu)質(zhì)??(zhi)??，母??(mu)羊??(yang)膘??(biao)情??(qing)好??(hao)??，產(chǎn)??(chan)羔?(gao)質(zhì)??(zhi)量??(liang)自??(zi)然??(ran)也??(ye)沒??(mei)的??(de)說??(shuo)??。”　　現(xiàn)??(xian)如??(ru)今??(jin)??，他??(ta)家??(jia)不??(bu)僅??(jin)建??(jian)起??(qi)了?(le)標(biāo)??(biao)準(zhǔn)??(zhun)棚??(peng)舍??(she)??，設(shè)?(she)施??(shi)設(shè)??(she)備??(bei)齊??(qi)全??(quan)??，而??(er)且??(qie)廣??(guang)泛??(fan)應(yīng)?(ying)用??(yong)疫??(yi)病??(bing)防??(fang)治??(zhi)、分??(fen)群??(qun)管??(guan)理??(li)、母??(mu)羊??(yang)羔??(gao)羊??(yang)一??(yi)體??(ti)化??(hua)營(yíng)??(ying)養(yǎng)??(yang)調(diào)??(tiao)控??(kong)等??(deng)科??(ke)學(xué)??(xue)養(yǎng)??(yang)殖??(zhi)技?(ji)術(shù)??(shu)?。??劉??(liu)喜??(xi)軍??(jun)走??(zou)上??(shang)了??(le)科?(ke)學(xué)??(xue)化??(hua)養(yǎng)??(yang)殖??(zhi)的??(de)道??(dao)路??(lu)?。。