1 养猪场养殖现状
henduoyangzhuchangduiyujibingdetaidushi“zhidayufang”，wangwangshifaxianlejibingcaicaiqucuoshijinxingzhiliao，zheizhongzuofaduiyuyixieqingweide、wuchuanranxingdejibingyouyidingdexiaoguo。raner，henduoqingkuangxiazheizhongzuofawangwangshitouruhenduoyaowu、langfeihenduorenliquedebudaolixiangdexiaoguo，shenzhihaiyoukenengdaozhibingqingdeehuajiquanqundefabing，“touruduo，chanchushao”，zaochengyangzhuchangjingjisunshi。
  yeyouxieyangzhuchangbijiaozhuzhong“fang”，jingchanghuizaizhuqunyinshuizhonghuosiliaozhongtianjiayixieyaowujinxingjibingdeyufang，zheizhongzuofaduanqineinenggoujiangdijibingdefasheng，danrongyishizhuqunchanshengnaiyaoxing，buliyuzhuqunyihoudeshengzhang。
2 合理调节饲料营养，降低疾病发生
2.1 营养影响免疫系统的发育和功能并且适宜的营养能够缓解免疫应激的危害
80%的疾病产生都与营养及免疫代谢紊乱有关，与免疫相关的营养物质主要有氨基酸、维生素、有机微量元素等。laiansuantianjiashuipingduijitimianyiyouzhengxiaoying；xueqingdianfenyangdanbaia（saa）quefahuidaozhiduohebaixibaobunengyanghuaheshasiweishengwu、xiongxiantuihua；suansuanshimianyiqiudanbaiigghechengdediyixianzhixinganjisuan；laoansuanquefakejiangditiyemianyi；zhiliananjisuanduimianyidejinengyingxiangzuiqiang，quefakedaozhixiongxian、pizangweisuo，linbazuzhishousun。
weishengsuanengbaohuxibaojiegouhegongnengdewanzhengxing，zengqiangxibaomianyihetiyemianyijizengqiangziranshashangxibaodeshuliang；weishengsub2nenggouzengqiangkangtishengcheng；yesuanyuweishengsub12quefashizaochengbaixibaojianshaohejuyouxibaopinxue，shimianyigongnengjiangdi；weishengsucyouzhuyumianyixibaomianshoumei、suanheyanghuaziyoujideyingxiang；weishengsueshiyizhongkangduweishengsu，juyouduiguoyanghuaqing、huangqumeisu、yaxiaojihuahewudengdejieduzuoyong，hainengqingchuziyoujijikangai，baohumianyixibaobushousunshang。
siliaozhongtianjiashiliangdeyoujitienenggoujiangdizizhudesiwanglv；siliaozhongtianjiashiliangdeyoujixinnenggoutigaojitineidekangtishuiping；jiaomuxibiyaxisuannagengyouliyutigaozizhuxueqingzhongigg、iga、igmnongdu，bingzengqianglet-linbaxibaodezhuanhualv；aohetong、xin、mengfuhewuyouxiaojianshaoleyinboxinghuoguruanhuadaozhidemuzhutaotailv，bingtigaolehoubeimuzhudezhiyuantimianyiyingdaxiaojia。
2.2 合理的调节饲料营养还能替代一些抗生素等药物解决一些常见的疾病
yishengsunengdiaojiechangdaoweishengwuquxi，cujinchangdaojiankang，yinliziyanzengjialechangdaoneideshentouya，siliaozhongyishengsuyuyinliziyanjieheshiyongnenggoutigaoshimitongguochangdaodesudu，keyijiejuezhudebianmiwenti；renshenmuzhusiliao，youqirenshenhouqi，shiyongsuanhuajikeyibaochixueyedepiansuanxinghuanjing，congertigaoxuegainongdu，jiejueyinxuegainongdupiandierdaozhipinghuajishousuowulizaochengdefenmianshijianyanzhang、shengchanzhongzigongneimoyandengwenti；zairenshenqixianzhiyingyangnongduguogaojikefangzhimuzhumiruqitikuangxiajiang，youkejianshaopeitaisiwang，congeryouliyutigaomuzhudefanzhixingneng；shidangdijiangdisiliaozhongcudanbaishuipingnenggoujiangdizizhufuxielv。
3 结语
从饲料营养的角度解决猪群健康问题是从疾病产生的根本上出发，无疑是最有效的预防疾病措施，同时也能够减少人力与物力的投入，降低解决疾病的成本。在实际生产中要保证猪群健康可以将饲料营养、药物预防和药物治疗三者结合起来：合理的调节饲料营养可以预防很多疾病，降低猪群疾病的发生；当生产中发现猪群有发病征兆时要及时全群用药，避免疾病的爆发；对个别发病的猪只进行单独药物治疗。
来源/猪业科学
作者/杜宝霞
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