一、種zhong公gong豬zhu精jing液ye的de主zhu要yao成cheng分fen是shi水shui分fen和he蛋dan白bai質zhi,這zhe些xie蛋dan白bai質zhi必bi須xu從cong飼si料liao中zhong獲huo取qu。因yin此ci,對dui種zhong公gong豬zhu要yao注zhu意yi蛋dan白bai質zhi飼si料liao的de供gong應ying,尤you其qi是shi寒han冷leng的de冬dong季ji,動dong物wu性xing飼si料liao和he青qing綠lv飼si料liao的de供gong應ying要yao充chong足zu。可ke利li用yong小xiao魚yu、小蝦、魚粉、骨肉粉、血粉、蠶蛹及蟲類等,作為動物性蛋白質的補充飼料。另外,對配種繁忙的公豬,每天應加喂1-2個雞蛋,補充消耗的蛋白質和增加射精量。在飼料配合上,除要保證蛋白質的含量外,還應注意及時補給維生素、礦物質飼料。
二、ruguozhiyoufengfudeyingyang,danquefayundong,zhonggongzhuzehuiguofei,xingyuhejingyepinzhiyejiangsuizhixiajiang。yinci,rangzhonggongzhujingchanghelideyundong,kezengqiangtizhi,zengqiangqijingzidehuoli,tigaopeizhongxingneng,yanchangliyongnianxian。yibanqingkuangxia,meitianduizhonggongzhujinxingquganyundong1-2次,每次以每小時2-4公裏的速度行走1小時左右。冬天選擇中午進行。配種期間的運動量應適當減輕。
三、yaojiangjiupeizhongdecishu。peizhongcishuguoduo,huiyingxianggongzhudejiankang,jiangdijingzideshulianghezhiliang,jiuhuizhijieyingxiangmuzhudeshoutailvhechanzaishuliang。danruguochangshijian(1-2個月)不配種、不采精,也會影響精液的質量。因此,必須合理配種。一般成年種公豬以每周配種4-5次,後備種公豬以每周配種3-4次為宜。
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