[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJB1Q87ux1rcICs9-yOrFCyqgRc0CmZNwriIdJt8bf5A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-06-15 16:32:25",201126000,[8,9,10,11],"非蛋白氮饲料","动物性蛋白质饲料","植物性蛋白质饲料","单细胞蛋白质饲料",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_43427535","认识蛋白质饲料(三)","对动物不能提供能量,其作用只是供给瘤胃微生物合成蛋白质所需的氮源,以节省饲料蛋白质",[21,32,41,50,53,61,66,71,76,89],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],201125991,[25,26,27,28],"氨味","腥味","异味","甜味","正常鱼粉气味略带()","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],201125994,[36,37,38,39],"鱼粉","大豆","大豆饼粕","羽毛粉","是目前使用最广泛用量最多的植物性蛋白质原料",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],201125997,[45,46,47,48],"赖氨酸","蛋氨酸","色氨酸","精氨酸","大多数玉米-豆饼型日粮,( )是家禽的第一限制性氨基酸",{"answer":51,"createTime":5,"id":6,"options":52,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":54,"createTime":5,"id":55,"options":56,"question":59,"source":30,"type":60},[],201126003,[57,58],"正确","错误","非蛋白氮不属于蛋白质饲料",3,{"answer":62,"createTime":5,"id":63,"options":64,"question":65,"source":30,"type":60},[],201126006,[57,58],"棉籽饼粕的氨基酸组成为赖氨酸含量高、精氨酸含量低",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":30,"type":60},[],201126009,[57,58],"屠宰场或肉品加工厂的肉屑、碎肉等处理后制成的饲料经高温、高压脱脂干燥而成的产品叫肉粉.如以连骨肉为主要原料,则叫肉骨粉",{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":30,"type":60},[],201126012,[57,58],"非蛋白氮饲料可作为反刍动物唯一的饲料蛋白源",{"answer":77,"createTime":5,"id":78,"options":79,"question":87,"source":30,"type":88},[],201126015,[80,81,82,83,84,85,86],"配合日粮时饲料应多样化","补饲氨基酸添加剂","日粮中蛋白质与能量要有适当比例","控制日粮中的粗纤维水平","掌握好饲粮中蛋白质的水平","豆类饲料的湿热处理","保证与蛋白质代谢的有关的维生素和微量元素的供应","目前,蛋白质饲料既短缺又昂贵,为了合理地利用有限的蛋白质资源,可以采取以下哪些措施,以提高饲料蛋白质转化效率",1,{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":88},[],201126016,[93,94,95,96],"由于原料种类、品质及加工工艺不同,其营养成分差别较大","脂肪含量由于加工方法不同差别较大","氨基酸含量不平衡","含有抗营养因子或毒素","下述对饼粕类饲料描述,正确的有( )"]