《小奶牛的生长速率.docx》由会员分享，可在线阅读，更多相关《小奶牛的生长速率.docx（4页珍藏版）》请在三一文库上搜索。
1、33.1(33.1)()1234=60%(54-56%(48-50%()33)A.3-640-80%7- 1250-90% ()3 - 67 - 1213 - 1819 - 22,150270400500,/3.2 - 4.05.4 - 7.37.7 - 9.510 - 11.81,1.8 - 2.25.0 - 6.08.0 - 9.010 - 11,1.4 - 1.80 - 1.00 - 1.00 - 1.02,1.4 - 1.84.5 - 5.06.4 - 7.39.0 - 10,1.8 - 2.21.4 - 1.81.4 - 1.81.0 - 1.43,0.9 - 1.43.2 - 4.
2、05.4 - 6.47.3 - 8.2,2.3 - 2.72.3 - 2.72.7 - 3.62.7 - 3.6%40 - 8050 - 9060 - 10060 - 1004344248484161514120.50.40.30.30.30.30.20.21291333.2 3 - 612347 - 12 1234. ( ).,2.2-1.7-3.2-5.7-,-1.1-2.8-,-1.6-,-4.3,-0.91.12.72.8-,11.41.51.00.90.50.51.11.244%0.270.640.360.640.270.5-1.1, 23%- 18%, 14.0-14.09.018
3、.09.018.023.0CaC03,-40-18-18.0,9.09.09.09.018.018.018.018.0 (, / )3.93.74.03.76.76.66.86.613 - 1819 -22 12341234(),5.110.1-11.47.36.6-,-5.4-,-,-6.5-4.18.6,4.0-3.6-3.6-,1-1.5-0.731.244%-0.271.3-1.5, 23%- 18%, 36.023.018.041.018.036.050.050.0CaC03,-23.0-23.0,23.023.023.023.029.027.02.0928.0(,/)9.110.1
4、9.29.311.410.911.411.3()3- 6(33.2)16%()33.21-2()1130 33 -33.3 1( )( ) ( 2)()2()3()0 - 245 - 9043 - 590 - 1602.66 - 8160 -2250.92.31.13.39 - 12225 - 3001.12.61.23.713 - 15300 - 3601.43.01.64.216 - 24360 - 5441.753.72.34.7 6001.954.63.35.11Dairy Freestall Housing and Equipment , 1995. MidWest Plan Ser
5、vice, Ames Iowa28% (8)3341.2x2.41.2x2.15 6- 11()10-2070-90130 12- 1516- 222- 5(4-6)(33.333.4)33.4 () (/ )*()()3 - 590 - 16010306 - 8160 -22510469 - 12225 - 300135613 - 15300 - 360156616 - 24360 - 5441566 6001566-76* Dairy freestall housing and equipment, MidWest Plan Service, Ames, Iowa.13133.133.222-24 CSRS(92-34266-7304) DE-RH-33-011495-C 240 Agricultural Hall1450 Linden DriveMadison, WI 53706-1562(608)-262-4169(608)-262-8852132