中国饲料成分及营养价值表第27版-中国饲料数据库20中国饲料成分及营养价值表（第27版）TABLESOFFEEDCOMPOSITIONANDNUTRITIVEVALUESINCHINA表7常用矿物质饲料中矿物元素的含量（以饲喂状态为基础）序号中国饲料号(CFN)饲料名称FeedName化学分子式Chemicalformular钙(Ca)a(%)磷(P)(%)磷利用率b钠(Na)(%)氯(Cl)(%)钾(K)(%)镁(Mg)(%)硫(S)(%)铁(Fe)(%)锰(Mn)(%)016-14-0001碳酸钙，饲料级轻质calciumcarbonateCaCO338.420.020.080.020.081.6100.080.060.02026-14-0002磷酸氢钙,无水calciumphosphate(dibasic),anhydrousCaHPO429.6022.7795~1000.180.470.150.8000.800.790.14036-14-0003磷酸氢钙,2个结晶水calciumphosphate(dibasic),dehydrateCaHPO4·2H2O23.2918.0095~100046-14-0004磷酸二氢钙calciumphosphate(monobasic)monohydrateCa(H2PO4)2·H2O15.9024.581000.200.160.9000.800.750.01056-14-0005磷酸三钙(磷酸钙)calciumphosphate(tribasic)Ca3(PO4)238.7620.0066-14-0006石粉c、石灰石、方解石等limestone、calciteetc.35.840.010.060.020.112.0600.040.350.02076-14-0007骨粉，脱脂bonemeal,29.8012.5080~900.040.200.3002.400.03086-14-0008贝壳粉shellmeal32~35096-14-0009蛋壳粉eggshellmeal30~400.1~0.4106-14-0010磷酸氢铵ammoniumphosphate(dibasic)(NH4)2HPO40.3523.481000.200.160.7501.500.410.01116-14-0011磷酸二氢铵ammoniumphosphate(monobasic)NH4H2PO426.93100126-14-0012磷酸氢二钠sodiumphosphate(dibasic)Na2HPO40.0921.8210031.04136-14-0013磷酸二氢钠sodiumphosphate(monobasic)NaH2PO425.8110019.170.020.010.010146-14-0014碳酸钠sodiumcarbonateNa2CO343.30156-14-0015碳酸氢钠sodiumbicarbonateNaHCO30.0127.000.01166-14-0016氯化钠sodiumchlorideNaCl0.3039.5059.000.0050.200.01176-14-0017氯化镁magnesiumchloridehexahydrateMgCl2·6H2O11.950186-14-0018碳酸镁magnesiumcarbonateMgCO3·Mg(OH)20.0234.0000.01196-14-0019氧化镁magnesiumoxideMgO1.690.0255.0000.101.06206-14-0020硫酸镁,7个结晶水magnesiumsulfateheptahydrateMgSO4·7H2O0.020.019.86013.01216-14-0021氯化钾potassiumchlorideKCl0.051.0047.5652.440.2300.320.060.001226-14-0022硫酸钾potassiumsulfateK2SO40.150.091.5044.870.60018.400.070.001注：①数据来源：《中国饲料学》（2000，张子仪主编），《猪营养需要》（NRC，2012）。②饲料中使用的矿物质添加剂一般不是化学纯化合物，其组成成分的变异较大。如果能得到，一般应采用原料供给商的分析结果。例如饲料级的磷酸氢钙原料中往往含有一些磷酸二氢钙，而磷酸二氢钙中含有一些磷酸氢钙。a在大多数来源的磷酸氢钙、磷酸二氢钙、磷酸三钙、脱氟磷酸钙、碳酸钙、硫酸钙和方解石石