某饲料公司生产鸡混合饲料配料

钙某饲料公司生产鸡混合饲料，每千克饲料所需营养质量要求如表表C-1每千克饲料所需营养质量要求准产蛋鸡标准A151g/kg蛋氨酸、骨粉、碳酸钙和食盐等12种?各原料的营养成分含量及价格见表C-2.序号123元元酸钙磷米糠564025789槐叶粉酸粉不低于50kg.槐叶粉不低于30kg,DL-蛋氨酸、骨粉、碳酸钙适量.1畑混合饲料中每种原料各配多少，成本最低，建立数1畑混合饲料中每种原料各配多少，成本最低.(3)公司采购了一批花生饼，单价是0.6元/kg,代能到有机磷的含量分别为(4)求产蛋鸡的最优饲料配方方案.(5)公司考虑到未来鱼粉、骨粉和碳酸钙将要涨价，米糠将要降价,价格变化率都是原价的5%,试对两种产品配方方案进行灵敏度分析.说明：以上5个问题独立求解和分析，如在问题(3)中只加花生饼，其他方案则不加花生饼.院专年学实日院专年学实日粗蛋白粗纤维赖氨酸钙业数学与应用数学级号某饲料公司生产鸡混合饲料配料优化研究某饲料公司生产鸡混合饲料，每千克饲料所需营养质量要求如表表C-1毎千克饲料所需营养质量要求产蛋玛标准公司计划使用的原料有玉米、小麦、麦魏、米糠、豆饼、菜子饼、鱼粉、槐叶粉、DL-蛋氨酸、骨粉、碳酸钙和食盐等12种?各原料的营养成分含量及价格见表C-2.原料原料元/kg表C-2原料的营养成分含量及价格公司根据原料来源，还要求1吨混合饲料中原料含量为：玉米不低于确54400kg.小麦不低于不低于50kg、槐叶粉不低于30kg,DL-蛋氨酸、骨粉、碳酸钙适量.（3）公司采购了一批花生饼，单价是0.6元/kg,代能到有机磷的含量分别为），（5）公司考虑到未来鱼粉、骨粉和碳酸钙将要涨价，米糠将要降价,价格变化率都是原价的，试对两种产品配方方案进行灵敏度分析.设公司计划使用的原料有玉米、小麦、麦秋、米糠、豆饼、菜子饼、鱼粉、槐叶粉、勺=即…,12,来表示，则其总成本可以用下面的线性函数来表示6x5<0.1根据问题（2）所给数据及问题要求可列出约束条件，所以可建立混合饲料配料计划5■>0.1尤3★>0.03根据问题（3）所给数据及问题要求按照肉用种鸡公司标准可列出约束条件，所以可建6Xj>根据问题（3）所给数据及问题要求按照肉用种鸡国家标准可列出约束条件「所以可建立混合饲料配料计划的数学模型如下:7根据问题（4）所给数据及问题要求产蛋鸡的标准可列出约束条件，所以可建立混合饲料配料计划的数学模型如下;8minz=0.68%,+0.72x2+0.23x3+0.22x4+0.37x5+0.32x6+I.54x7+0.38x89用WinQSB对问题(2)求解的程序如图3.2.3.3问题(3)的程序用WinQSB对问题(3)按照肉用种鸡公司标准求解的程序如图3.3(a)VariablX1X2X3X4X5X6X7X8X9xnX12X13■irectioR.H.用WinQSB对问题(3)按照肉用种鸡国家标准求解的程序如图3.3(b)>=<=>=>=<=>=>=VariablVariablX11000000040040000010MX12000000000010MX1310M?irectioX101MX201MX3601MX411010X54024024924.155010X601MX745045029.101MX8444401MX90000000000010MX100000000010M:inuous:inuous3.4问题(4)的程序Variabl□71M2.10102.404024924.15101M2.8045029.11M441M'irectio=—4000M10M1M1Minuousinuous—404.612.65&3314.1问題(1)的结果分析2010-4-20|2010-4-20|2010-4-20|2010-4-20I__________DecisionSolutionUnitCostTotalReducedBasisAllowableAllowable123456789XIX2X3X4X5XSX7X8X9X10X11X120.400000.04860.05470.03000.07630.030000.080900.00370.68000.72000.23000.22000.27000.32000.380023.00000.56000.4200□.18760.288000.0107002020.00960.11740.011400.045300.001600.14G50.2301000.051600.477823.956800.05440O.G0540.5735-0.00010.1578-8.86390.26840.8320-0.0978-0.9568-0.7843M0.8100MM0.27020.4803MMM0.6018MMLeftRightSlackShadowAllowableAllowable1234567832.700026.02136.4081~2J600030.00003.70002.700045.00005.6000==2.600030.00005.00003.700000.8081009.8760000.4702■0.0009■0.0009000.1080□005100.0014■0.95682.5637M26.0213M2.4080M00.98152.7653M6.40812.900735.555422.218000.100000.100002.7819M16:17:01I|2014-G-17|2014-G-17|2014-6-1712014-G-17IDecisionSolutionUnitCostTotalReducedBasisAllowableAllowable123456789X1X2X3X4X5XGX7X8X9XI0XIIX120.50070.10000.10000.07770.05680.03000.05000.03000.00010.01640.03440.00370.68000.72000.2300□22000.37000.32000.38002.3000□56000.42000.34050.07200.02300.01710.02100.00960.07700.01140.00030.00920.03860.001600.13520.1260000.22520.315000000.28750.58480.10400.Q5190.35300.09480.52840.0650-0.53890.07940.94270.7512MM0.24240.6613MMM8.35590.6930HObjectiveFunction(Min.)=0.G213LeftRiahtSlackShadowAllowableAllowable1234567892.70002.700034.72265.98272.500020.000020.00006.50006.50003.7000=2.70002.800050.00005.60002.500020.000040.00004.60006.50003.70000.38270020.00000000.364000.00010000.00290.004200-0.00100.0010-0.54992.62382.700034.7226M2.370120.0000M4.GOOO00.9771MM5.982724.9G2229.1682MG.500026.62064.3问题(3)的结果分析用WinQSB对问题(3)按照肉用种鸡公司标准求解的结果如图3.3(a)〒〒—23456789T23456789VariableX2X3X4X5X6X7X8X9X10X11X12X13Obiective：ConstraintSolutionValue0.53850.10000.100000.0721□03000.05000.03000.00Q30.0426□0327□003702.700030.48055.93292.600030.00009.24743.7000Thursday~O.G8000.72000.23000.22000.37000.32000.380023.00000.56000.42000.6000==AprilTotalContribution~0.3662~0.072^|0.023000.02670.00960.07700.01140.00740.02390.03660.001G00.6554■一2.7000'45.00005.G0002.600030.00005.00003.70000.1607□32950.144600.3059□4502□54350000□4351Surplus0b0.3329004.2474002010StatusAllowable-0.82530.5593-0.09350.07540.28900.0141-1.12000.1920M0.1649IAllowable0.7930MMM0.6985MMM+1.71410.6343MMShadow0.52190.0002000.02460.005600.0015-1.1200Allowable2.661030.48052.283126.729500.9924Allowable_2.7271'MM5.932933.03399.2474ThursdayApril222010DecisionSolutionUnitCostorTotalReducedBasisAllowableAllowable123456183XIX2X3X4X5X6X7X8X9XI0XIIXI2XI30.49330.10000.10000.05050.09110.03000.05000.03000.00000.01770.03370.003700.68000.72000.23000.22000.37000.32000.380023.00000.56000.42000.60000.33540.07200.02300.01110.03370.00960.07700.01140.00090.00990.03770.001G000.1373000.18980.61900.347000000.28890.50780.58270.08330.1658-0.78310.13020.92100.03308.35590.96750.31110.8623MM0.33G00.4112MMM0.67445.3507MMObjecliveFunction0.623312345GI892.70002.700034.31936.61392.500023.000023.00006.50006.50003.70002.70002.800050.00005.60002.500023.000040.00004.60006.50003.700000.1000000d000.384700-0.0001000.02410.004400-0.00090.0010-0.G29G2.66112.700034.31932.461923.00004.600000.98G72.7532MM6.613928.3393M6.5000图4.3(b)问题(3)求解结果公司采购了一批花生饼，单价是0.6元/畑，代能到有机磷的含量分别为0.0426kg,0.0327kg,0.0037kg,成本最低为0.6554元。按照肉用种鸡国家标准，求lkg混合酸、骨粉、碳酸钙和食盐的用量分别为4.4问题(4)的结果分析|1G:4O:562010-4-20■DecisionJSolutionUnitCost2010-4-2(]2010-4-2(]TotalReduced