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：精品国产第一国产综合精品

　　“過(guò)??(guo)去??(qu)接??(jie)羔??(gao)時(shí)??(shi)??，一??(yi)個(gè)??(ge)人??(ren)負(fù)??(fu)責(zé)??(ze)十??(shi)幾??(ji)只??(zhi)母??(mu)羊??(yang)??，緊??(jin)忙??(mang)乎??(hu)；現(xiàn)??(xian)在??(zai)一??(yi)部??(bu)手??(shou)機(jī)??(ji)就??(jiu)能??(neng)輕??(qing)松??(song)管??(guan)理??(li)幾??(ji)十??(shi)只??(zhi)羊??(yang)??。??”孟??(meng)繁??(fan)勇??(yong)說(shuō)??(shuo)??，通??(tong)過(guò)?(guo)“數(shù)??(shu)字??(zi)養(yǎng)??(yang)殖??(zhi)”??，不??(bu)僅??(jin)更??(geng)加??(jia)規(guī)??(gui)范??(fan)、便??(bian)于?(yu)管??(guan)理??(li)??，還??(hai)能??(neng)減??(jian)小??(xiao)勞??(lao)動(dòng)??(dong)強(qiáng)??(qiang)度??(du)???！　‖F(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)??。。