李辉辉-现代瘦肉型母猪的饲喂管理.pdf

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1、Date Name speaker PlaceTitle presentation现现代代瘦瘦肉肉型型母母猪猪的的饲饲喂喂管管理理Feeding management of morden sows 27-04-2024|李李辉辉辉辉|生生产产技技术术经经理理欢欢迎迎关关注注托托佩佩克克官官方方公公众众号号一带一路国际生猪产业大会目目录录Index12后备育成Rearing初配Insemination 234妊娠Gestation围产期-分娩Transition Farrowing 哺乳Lactation1断配至配种Wean to mating 后备母猪的饲喂管理Gilt feeding and

2、 management经产母猪的饲喂管理Sow feeding and management一带一路国际生猪产业大会后后备备育育成成 Rearing一带一路国际生猪产业大会Topigs Norsvin4为为什什么么后后备备母母猪猪需需要要特特殊殊饲饲料料？Why a special diet for gilts?VS大大白白x长长白白=F1Large White x Landrace=(F1)生生产产仔仔猪猪Produces piglets生生产产猪猪肉肉Produces meatF1 x 杜杜洛洛克克/皮皮特特兰兰F1 x Duroc/Pietran一带一路国际生猪产业大会Topigs No

3、rsvin5猪猪是是在在变变化化中中的的 The animals are changing!5更更瘦瘦Higher lean:fat ratio体体型型更更大大Greater mature body size产产仔仔更更多多，仔仔猪猪生生长长更更快快Higher litter size and piglet growth rate泌泌乳乳能能力力更更强强Higher milk yield更更多多乳乳头头More functional teats体体型型更更长长Getting longer一带一路国际生猪产业大会Topigs Norsvin6母母猪猪的的一一生生中中需需要要注注意意什什么么 Wh

4、at matters in life of a sow6050100150200250300350-13070270470670 优优饲饲Flushing公公猪猪诱诱情情Boar exposure妊妊娠娠期期增增重重Gain during gestation初初生生重重Birthweight后后备备育育成成Rearing1胎胎哺哺乳乳阶阶段段体体重重BW changeLactation 12胎胎哺哺乳乳阶阶段段体体重重BW changeLactation 2Weight体体重重(kg)一带一路国际生猪产业大会Topigs Norsvin7 7六六大大决决定定性性因因素素 Six items t

5、hat really matters后后备备母母猪猪Gilta.初初生生重重Litter of originb.体体重重增增长长Bodyweight developmentc.公公猪猪诱诱情情Boar exposured.优优饲饲Flushinge.妊妊娠娠期期增增重重 Gain during gestationf.哺哺乳乳期期减减重重Weight loss during lactation一带一路国际生猪产业大会Topigs Norsvin8期期望望中中的的后后备备母母猪猪是是什什么么样样的的？What do we want from a gilts?强壮而形态正常的四肢 Strong an

6、d correct position of the legs(front and hind)强壮而发育良好的蹄子 Strong,even developed claws健康，使用寿命长 Robust animal with a high longevity良好的胃肠道 Well developed gastro-intestinal tract性情温和，无攻击性 Socially developed,pig-pig,pig-human (no agressiveness)一带一路国际生猪产业大会Topigs Norsvin9从从后后备备育育成成开开始始 It all starts with G