日本（1994）建议的奶牛的营养需要量

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1、日本（1994）建议的奶牛的营养需要量日本农林水产省（1994）建议的奶牛的营养需要量1．日本农林水产省（1994）建议的育成母牛的营养需要量体重(kg)周龄（周）日增重（kg)干物质（kg)粗蛋白质（g)消化能（MJ/kg)钙（g)磷（g)维生素A（IU）维生素D（IU）4510.30.511014.777419002705030.40.713817.249521003000.50.816418.4912621003000.60.918919.7914721003007580.61.930228

2、.0314832004500.72.133929.8716932004500.82.337631.7118103200450100130.62.232034.7717942006000.72.435637.0718942006000.82.639439.3718104200600150240.63.749346.86191164009000.74.054549.79191264009000.84.359753.1420126400900200340.64.856658.16201485001200

3、0.75.262261.922114850012000.85.667865.69221585001200250450.65.963568.622216106015000.76.369573.222317106015000.86.875477.82241710601500300550.66.970178.662317127018000.77.476484.102418127018000.87.982789.12251812701800350650.47.876388.282418148021000.

4、68.483094.142519148021000.89.0896100.00262014802100400770.38.782497.492519170024000.59.4894104.182620170024000.710.0964110.88262117002400450920.28.776392.052718191027000.410.2916106.692819191027000.611.71069120.922921191027005001100.17.057776.15261521

5、2030000.38.673791.632717212030000.510.3897107.53819212030005501350.17.661981.592615233033000.39.478698.742717233033000.511.1953115.482819233033006001730.19.372887.452616254036000.210.381496.232716254036006502610.08.967783.262615276039002．日本农林水产省（1994）

6、建议的成年母牛的维持营养需要量体重(kg)干物质（kg)粗蛋白质（g)可消化粗蛋白质（g)可消化养分总量（kg)消化能（MJ)钙（g)磷（g)维生素A（IU）维生素D（IU）3505.03652192.6048.1214101500021004005.54043422.8853.1416111700024004506.04412653.1458.1618131900027005006.54782873.4062.7620142100030005507.05133083.6567.362216230

7、0033006007.55483293.9071.9624172500036006508.05813494.1476.5726192800039007008.56153694.3880.7528203000042007509.06473884.6184.9430213200045003日本农林水产省（1994）建议的妊娠后期母牛需在维持需要的基础上所增加的养分品种粗蛋白质（g)可消化粗蛋白质（g)可消化养分总量（kg)消化能（MJ)钙（g)磷（g)维生素A（IU）维生素D（IU）乳用牛（单胎）36

8、72201.6320.12157200002400肉用牛（单胎）1681011.2222.59115200002400肉用牛（双胎）2851712.0738.4923102000024004日本农林水产省（1987）建议的泌乳母牛的营养需要量（每生产1千克奶）乳脂率（%）粗蛋白质（g)可消化粗蛋白质（g)可消化养分总量（kg)消化能（MJ)钙（g)磷（g)维生素A（IU）维生素D（IU）2.864410.285.152.61.5120024003.065430.295.272.71