CAJ | 학술논문

锰是动物骨骼正常发育所必须的微量元素,尤其对禽类的作用已经被证实,禽类缺锰会造成采食量下降、产蛋率和饲料利用率下降、神经受损、共济失调和骨发育异常等,禽类缺锰患“滑腱症”.本试验选刚出壳的AA商品代肉仔鸡300只,随机分成3组,进行饲养试验,以玉米-豆粕型日粮为基础日粮,分别是对照组、硫酸锰100 mg/kg (试验Ⅰ组)和羟基蛋氨酸螯合锰100 mg/kg (试验Ⅱ组).此结果表明,羟基蛋氨酸螯合锰与硫酸锰相比具有一定的促进生产性能和免疫刺激作用.
맹시동물골격정상발육소필수적미량원소,우기대금류적작용이경피증실,금류결맹회조성채식량하강、산단솔화사료이용솔하강、신경수손、공제실조화골발육이상등,금류결맹환“활건증”.본시험선강출각적AA상품대육자계300지,수궤분성3조,진행사양시험,이옥미-두박형일량위기출일량,분별시대조조、류산맹100 mg/kg (시험Ⅰ조)화간기단안산오합맹100 mg/kg (시험Ⅱ조).차결과표명,간기단안산오합맹여류산맹상비구유일정적촉진생산성능화면역자격작용.
Manganese is the necessary microelement for the normal growth of animal bones, especially for poultry. Lacking of manganese in poultry can result in the decline of feed intake, egg production rate, feed efficiency, nervous damage, ataxia, developmental abnormalities of bones and so on, even can result in perosis. In this experiment, 300 newly hatched Arbor Acres broilers were randomly assigned to the three groups, fed with corn-soybean basic diet, separately divided into the contrast group, manganese sulfate 100mg/kg group (experiment group I) and methionine hydroxy chelated Mn 100mg/kg group (experiment group II). The results showed that the methionine hydroxy chelated Mn and the manganese sulfate can take certain effect on production performance and immune stimulation.