danbaizhishidongzhiwujinxingshengchangdezuizhongyaodeyingyangyuansu，yeshishengmingdejichu

，chucizhiwaihaiyougailindengyeshidongwushengchangdesuoxu
，zhexiedoushikuangwuzhidezhuyaoyingyangchengfen。dongzhiwutineisuohandeyingyangchengfendeduoshaozhuyaoshitongguo氮磷鈣測定儀進jin行xing測ce定ding的de。針zhen對dui數shu據ju進jin行xing具ju體ti分fen析xi，再zai考kao慮lv需xu要yao通tong過guo什shen麼me樣yang的de方fang法fa來lai解jie決jue。飼si料liao生sheng產chan中zhong，常chang常chang由you於yu飼si料liao中zhong各ge種zhong成cheng分fen搭da配pei不bu合he理li，導dao致zhi氮dan磷lin鈣gai供gong給gei・guolianghuobuzu，congeryinfayixiejibingheshengchanshuipingdexiajiang
，shenzhisiwang。danshigouchengshengwudanbaizhidejibenyuansu

，erdanbaizhishiyiqieshengmingdewuzhijichu，shengmingyilaiyudanbaizhiercunzai，dongwudeshengchangshengzhiyebuliwai。

蛋(dan)白(bai)質(zhi)是(shi)營(ying)養(yang)學(xue)中(zhong)首(shou)要(yao)研(yan)究(jiu)的(de)物(wu)質(zhi)，動(dong)物(wu)的(de)健(jian)康(kang)狀(zhuang)態(tai)受(shou)到(dao)其(qi)使(shi)用(yong)量(liang)與(yu)需(xu)求(qiu)量(liang)差(cha)距(ju)大(da)小(xiao)的(de)直(zhi)接(jie)而(er)深(shen)刻(ke)的(de)影(ying)響(xiang)。動(dong)物(wu)的(de)消(xiao)化(hua)機(ji)能(neng)會(hui)在(zai)缺(que)乏(fa)蛋(dan)白(bai)質(zhi)的(de)情(qing)況(kuang)下(xia)減(jian)退(tui)，這(zhe)種(zhong)情(qing)況(kuang)會(hui)阻(zu)礙(ai)動(dong)物(wu)的(de)生(sheng)長(chang)發(fa)育(yu)
，還(hai)會(hui)降(jiang)低(di)雄(xiong)性(xing)動(dong)物(wu)的(de)性(xing)欲(yu)和(he)精(jing)液(ye)品(pin)質(zhi)。同(tong)時(shi)，還(hai)會(hui)造(zao)成(cheng)雌(ci)性(xing)動(dong)物(wu)發(fa)情(qing)紊(wen)亂(luan)，降(jiang)低(di)其(qi)受(shou)孕(yun)率(lv)，產(chan)生(sheng)畸(ji)胎(tai)、死(si)胎(tai)等(deng)。如(ru)果(guo)動(dong)物(wu)攝(she)入(ru)的(de)蛋(dan)白(bai)質(zhi)含(han)量(liang)較(jiao)低(di)，其(qi)股(gu)骨(gu)脛(jing)骨(gu)密(mi)度(du)和(he)活(huo)動(dong)力(li)就(jiu)會(hui)降(jiang)低(di)
，這(zhe)樣(yang)極(ji)易(yi)引(yin)發(fa)動(dong)物(wu)老(lao)年(nian)骨(gu)質(zhi)疏(shu)鬆(song)，提(ti)升(sheng)骨(gu)質(zhi)疏(shu)鬆(song)性(xing)骨(gu)折(zhe)的(de)發(fa)生(sheng)率(lv)
，對(dui)骨(gu)折(zhe)後(hou)恢(hui)複(fu)過(guo)程(cheng)也(ye)造(zao)成(cheng)嚴(yan)重(zhong)的(de)不(bu)良(liang)影(ying)響(xiang)。

胰yi島dao素su樣yang生sheng長chang因yin子zi的de數shu量liang會hui在zai缺que乏fa蛋dan白bai質zhi的de情qing況kuang下xia減jian少shao
，從cong而er對dui骨gu合he成cheng的de控kong製zhi造zao成cheng不bu良liang影ying響xiang。在zai長chang骨gu生sheng長chang過guo程cheng中zhong，胰yi島dao素su樣yang生sheng長chang因yin子zi是shi一yi種zhong必bi需xu因yin子zi，它ta能neng夠gou對dui軟ruan骨gu細xi胞bao進jin行xing刺ci激ji
，使shi成cheng骨gu細xi胞bao增zeng殖zhi和he分fen化hua，同tong時shi使shiⅠ型膠原的合成、骨gu鈣gai素su的de產chan生sheng等deng增zeng加jia，因yin此ci股gu骨gu頸jing骨gu的de礦kuang物wu質zhi密mi度du會hui隨sui著zhe胰yi島dao素su樣yang生sheng長chang因yin子zi的de降jiang低di而er降jiang低di，進jin而er使shi骨gu生sheng長chang得de到dao一yi定ding的de延yan緩huan，骨gu峰feng值zhi骨gu量liang得de到dao一yi定ding的de降jiang低di。

氨基酸也是組成蛋白質的主要成分，不同的損害會在缺乏不同的氨基酸的影響下產生
，比如，脫毛、角膜形成血管能會在缺乏色氨酸的情況下產生
，骨骼鈣化等會在缺乏賴氨酸的情況下產生，脂肪肝會在缺乏蛋氨酸的情況下產生，尿素、乳清酸鹽的排除會在缺乏精氨酸的情況下受到阻礙。鼠鼻和鼠爪會在缺乏色氨酸
、zuansuandengdeqingkuangxiajileileisibulindesesudeng。muqian，guojiahaimeiyoubanbushengjibiaozhun。yinci，quanweisiyangbiaozhunyinggaichengweidongwuyingyangsushiyongliangdeyiju

，tongshijiangqihedangdishijiqingkuangyoujijieheqilaijinxinghelidetiaozheng。

糧穀是動物飼料的主要成分，穀類具有較少的鈣
，因此應該將碳酸鈣或骨粉增加其中。骨粉含 20% ～ 30% degai
，juyoujiaogaodexishouliyonglv，danshishichangshangchushoudegufenjuyoujiaoduodezazhi，gailinbilixiangyingjianshao，yincizaishiyongdeguochengzhongyinggaiduisiliaozhongdegailinbilijinxingrenzhendejianzha。dongwudeduoxiangshenglizhibiaohuisuizhedanbaizhi、鈣
、linsherushuipingdebianhuaerbianhua
，kenengzaochengdaixiewenluan
，yinfajibingdeng。yinci，siyanggongzuozheyinggaigeiyudanlingaidegonggeiliangjidongwuchuxiandexiangyingbingzhengyichongfendezhongshi。ciwai，duozhongdongwujibingmoxinghaihuizaidanlingaidebutongshuipingriliangdezuoyongxiachansheng，xiangguankeyangongzuozhekeyiduiqijinxingyouxiaodeliyong，congerduijibingdejili、藥物療效等進行進一步的深入研究。中國糧油儀器網  http://www.98fo.cn/