[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXukU_uDw2wAmhtK_R8y_JnXj2VxAgoWi2246Ce-zVx0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-01-13 17:03:54",311459713,[8,9,10,11],"嘉兴黑猪","汉普夏","杜洛克","东北民猪",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","突出的特点是、全身黑色,沿前肢和肩部围绕一条"白带"",[18,29,38,47,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],311459710,[22,23,24,25],"嗅觉","视觉","听觉","触觉","养猪生产中指导进行猪的三定位调教主要是利用了猪的( )敏感的生物学特性","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],311459711,[33,34,35,36],"繁殖力强","抗逆性强","肉质较差","生长缓慢","与地方猪种相比,引进猪种的特性是( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],311459712,[42,43,44,45],"鸣叫不安","爬跨其他母猪","喜接近公猪","呆立反射","母猪在发情旺期最突出的行为表现是( )",{"answer":48,"createTime":5,"id":6,"options":49,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],311459714,[54,55,56,57],"生产水平","产仔数","泌乳力","以上都是错误的","21日龄全窝仔猪的总重量可以代表母猪的( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],311459715,[63,64,65,66],"含有很高的糖","含有免疫球蛋白","含有镁盐具有轻泻作用","蛋白质含量是常乳的三倍","下列有关初乳的营养作用不正确的是( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],311459716,[72,73,74,75],"缺铁","缺钙","缺镁","缺锌","哺乳仔猪贫血的主要原因是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],311459717,[81,82,83,84],"大花白猪","杜洛克猪","太湖猪","大白猪","下列猪种中,平均产仔数最高的是( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],311459718,[90,91,92,93],"次年3月24日","次年3月25日","次年3月26日","次年3月27日","某头母猪配种期为12月3日,推算其预产期应为( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],311459719,[99,100,101,102],"滇南小耳猪","福建淮猪","广东大花白猪","两广小花猪","下列品种猪中不属于华南型猪的是?( )"]