一看精神,精神活潑,眼神明亮,尾巴搖擺自如,叫聲清脆。
二看糞便,拉糞成團,鬆軟適中,無粘液。
三看皮膚,皮毛紅潤,無乳頭紅斑,癬斑。
四看外觀,無外傷或畸型。
wukanpinzhong,jinjinian,jiaopubiandeshiyongchangbai,dayuekeyudangdimuzhuzajiaoshengchandezaizhu,youdezaiyongduluokeyueryuanzazhongmuzhuzajiao,shengchansanyuanzazhongzhu。fanbaimaozazhongzhuzhongshuchangbaizazhongdezaizhu,yibanbiaoxianweimaoxi,zuichang,ershaoda,xiangqianpingxie。shenyaojiaoxichang。dayuekedezazhongzaizhu,zuishaochang,erzhongdengxieli,shenqushaocuerchang。quanshenzongximao,jianyouheibankuaide,shiduluokezazhongzaizhu。eryuanzazhongzhushiyingxingqiang,shengchangkuai,shouroulvgao,xiaoshoukanhao。xuangoujiaolixiang。sanyuanzazhongzaizhu,hanbendizhuxueshao,yaoqiutiaojiangao,budahaoyang。danshourouduo,shengchangkuai,tiaojianhaode,yangsanyuanzazhongzaizhu。
六liu看kan體ti型xing,一yi般ban選xuan購gou嘴zui筒tong寬kuan,口kou叉cha深shen,額e部bu寬kuan,眼yan睛jing大da,耳er廓kuo薄bo,耳er根gen硬ying挺ting,背bei平ping寬kuan呈cheng雙shuang脊ji,皮pi薄bo有you彈dan性xing,毛mao稍shao稀xi有you光guang澤ze,身shen腰yao長chang,胸xiong深shen,臀tun部bu寬kuan,四si肢zhi粗cu狀zhuang稍shao高gao的de仔zai豬zhu。
七看仔豬來源,了解清楚仔豬來源,看是否來自非疫區。
八看防檢疫證明,最近幾年,各地獸醫部門對防檢工作很重視,仔豬按規程做防疫,運輸前檢疫,購買仔豬時可向貨主驗看防檢證明。
選仔育肥要根據情況
在確定養豬項目時,要分析市場發展形勢,並根據自身的財力、物力、技ji術shu水shui平ping,適shi度du掌zhang握wo豬zhu規gui模mo,切qie不bu可ke盲mang目mu發fa展zhan。在zai飼si料liao價jia格ge穩wen定ding時shi,購gou小xiao仔zai豬zhu育yu肥fei,當dang分fen析xi糧liang價jia在zai短duan期qi內nei有you上shang漲zhang趨qu勢shi,肥fei豬zhu價jia又you看kan好hao時shi,可ke選xuan購gou40公斤以上大仔豬,大仔豬相對病少,出欄快,可提高收益。
注意購仔季節
chunjiqiwenzhujianshenggao,youlizaizhushengchangfayu,qiujiwendushiyi,keliyongsiliaofengfu,zhelianggejijiekezhuajinshijianduoyang。zaixuangouzaizhushiyaogusuanchulanshijian,feizhutizhongda90公斤後,產熱多,生長相對減慢,應盡量錯開高溫高濕的伏天出欄。
改春節前出欄肥豬的習俗
yixienonghuxiguanyuyangdafeizhuchunjiechulan,cishishangshifeizhuduo,wangwangchushoukunnan。kenengtuodaozhengyueshiwuhoucaiyourenshougou,jieguoduoyangleyigeyue,siliaoxiaohaoda,zhifangzengduo,yinglijianshao。yaogaibianxisu,shishijinzai,shishisuishichulan。
手機版




