RFI Raw Data for

D Bulls




Here is the raw data on our Lilybrook D bulls of the Canadian Hereford Associationís Residual Feed Efficiency Trial number #9 (Nov 9, 2016 to Feb 1, 2017) as well as the RFI EPD and PWG


Location Tattoo Name H/P Sire Dam Start Weight End Weight ADG EPD_rig EPD_rfi RFI EPD PWG
Olds LBH 4D LBH 265Y STANMORE 4D Horned LBH 20J STANMORE ET 265Y LBH 268P MISS STANDARD 10W 901 1174 3.59 0.1896 -0.065329 +103 +30.7
Olds LBH 10D LBH 2042 SENSATION 10D Horned UU SENSATION 2042 LBH 157K MISS RIBSTONE 43U 916 1105.5 2.49 0.30185 -0.29909 +110
+25.7
Olds LBH 17D LBH 23A CRACKER JACK 17D Polled JDH TS 20W CRACKER JACK 23A ET LBH 87M MISS DIAMOND 117S 931.5 1112.5 2.38 -0.3964 0.20768 +93
+32.8
Olds LBH 19D LBH 23A CRACKER JACK 19D Polled JDH TS 20W CRACKER JACK 23A ET LBH 40W MISS RIBSTONE 141Y 894 1170 3.63 0.2791 -0.100023 +104
+39.2
Olds LBHR 20D LBH 1R PREDATOR 20D Horned GOLDEN-OAK 56M PREDATOR 1R LBH 39T MISS STERLING 267Y 894.5 1149 3.35 0.04907 0.060357 +98
+22.1
Olds LBH 21D LBH 827 EXTRA GENETIC 21D Horned GENETIC 137Y LAD 0827 LBH 40W MISS RIBSTONE 11Z 846.5 1061.5 2.83 0.27155 -0.30811 +111
+14.9
Olds LBH 28D LBH 75S STD BRIT LAD 28D Horned MVF 237K STD BRIT LAD 75S LBH 162W MISS STERLING 368Z 947 1214 3.51 0.5605 -0.29029 +110
+38.3
Olds LBH 29D LBH 827 EXTRA GENETIC 29D Horned GENETIC 137Y LAD 0827 LBH 39T MISS STERLING 9Y 958.5 1199.5 3.17 -0.06495 -0.096338 +104
+25.8
Olds LBH 32D LBH 105B VICTOR BOSS 32D Polled BBSF 164X BOSS 105B LBH 49S MISS ABSOLUTE 26B 833 1058.5 2.97 0.16965 -0.081873 +103
+32.9
Olds LBH 36D LBH 105B VICTOR BOSS 36D Polled BBSF 164X BOSS 105B LBH 105X MISS JP GALAXY 254B 997 1215 2.87 0.027575 -0.11957 +104
+36.6
Olds LBH 38D LBH 256A RIBSTONE 38D Horned LBH 198T RIBSTONE 256A LBH 13P MISS STANDARD 73T 926.5 1150.5 2.95 0.2248 -0.19965 +107
+25.9
Olds LBHD 40D LBH 154U RIBSTONE 40D Horned LCI 107R RIBSTONE 154U LBH 198T MISS RIBSTONE 186W 924.5 1111.5 2.46 0.09345 -0.2002 +107
+31.0
Olds LBH 42D LBH 44U ANCHOR 42D Polled ANCHOR 44U LBH 236U MISS RIBSTONE 312Y 925 1145.5 2.90 0.09205 -0.045485 +101
+36.5
Olds LBH 48D LBH 265Y STANMORE 48D Horned LBH 20J STANMORE ET 265Y LBH 106T MISS STANDARD 213X 979.5 1247 3.52 0.1331 -0.091729 +104
+37.3
Olds LBH 49D LBH 40W RIBSTONE 49D Horned LBH 157K RIBSTONE 40W LBH 397W MISS STANDARD 409A 910.5 1135 2.95 0.5495 -0.40777 +115
+34.9
Olds LBH 54D LBH 40W RIBSTONE 54D Horned LBH 157K RIBSTONE 40W LBH 5C MISS ENERLAD 57N 763 949.5 2.45 0.1285 -0.18568 +107
+21.6
Olds LBH 57D LBH 40W RIBSTONE 57D Horned LBH 157K RIBSTONE 40W LBH 397W MISS STANDARD 100A 937 1170 3.07 0.32625 -0.23551 +109
+28.4
Olds LBH 65D LBH 40W RIBSTONE 65D Horned LBH 157K RIBSTONE 40W LBH 52N MISS SILVER PRIDE 335U 954 1225 3.57 0.3969 -0.22869 +109
+34.3
Olds LBH 72D LBH 52N SILVER PRIDE 72D Horned LBH 38E SILVER PRIDE 52N LBH 40W MISS RIBSTONE 102Y 940 1135.5 2.57 0.11495 -0.14949 +105
+25.4
Olds LBH 74D LBH 955W DOMINO 74D Horned CL 1 DOMINO 955W LBH 157K MISS RIBSTONE 22Y 913.5 1189 3.63 0.566 -0.25047 +109
+43.4
Olds LBH 87D LBH 40W RIBSTONE 87D Horned LBH 157K RIBSTONE 40W LBH 268P MISS STANDARD 50W 826 1084 3.39 0.3313 -0.18436 +107
+25.0
Olds LBHR 93D LBH 162A ROYAL AMIGO 93D Horned LBH 174S ROYAL AMIGO 162A LBH 2042 MISS SENSATION 410B 954.5 1165 2.77 0.24775 -0.27456 +110
+23.7
Olds LBH 95D LBH 105B VICTOR BOSS 95D Polled BBSF 164X BOSS 105B LBH 6Y MISS ANCHOR 433B 776.5 974.5 2.61 0.1627 -0.107965 +104
+19.3
Olds LBH 97D LBH 75S STD BRIT LAD 97D Horned MVF 237K STD BRIT LAD 75S LBH 58U MISS RIBSTONE 87X 885 1130 3.22 0.5545 -0.39083 +113
+26.6
Olds LBHM 98D LBH 1123 EXTRA GENETIC 98D Horned GENETIC 827 LAD 1123 LBH 40W MISS RIBSTONE 459B 814 1052 3.13 0.18925 -0.16434 +106
+23.2
Olds LBH 106D LBH 397W STANDARD 106D Horned LBH 168T STANDARD 397W LBH 40W MISS RIBSTONE 70Y 863 1077.5 2.82 0.24515 -0.21131 +108
+21.8
Olds LBH 107D LBH 39T STERLING 107D Horned CC 77J STERLING 39T LBH 52N MISS SILVER PRIDE 307T 927.5 1146 2.88 0.1744 -0.19349 +107
+30.6
Olds LBH 109D LBH 49S ABSOLUTE 109D Polled MCCOY 55M ABSOLUTE 49S LBH 268P MISS STANDARD 176Y 880 1133.5 3.34 0.19805 -0.104698 +104
+40.5
Olds LBH 110D LBH 40W RIBSTONE 110D Horned LBH 157K RIBSTONE 40W LBH 20J MISS STANMORE 8U 903.5 1134 3.03 0.29135 -0.24354 +109
+31.8
Olds LBH 119D LBH 955W DOMINO 119D Horned CL 1 DOMINO 955W LBH 102T MISS SUPER RIB 348X 936 1183 3.25 0.30405 -0.20075 +107
+40.7
Olds LBH 125D LBH 2042 SENSATION 125D Horned UU SENSATION 2042 LBH 955W MISS DOMINO 34B 887.5 1117.5 3.03 0.602 -0.39446 +113
+34.3
Olds LBH 127D LBH 2042 SENSATION 127D Horned UU SENSATION 2042 LBH 198T MISS RIBSTONE 33B 847 1097.5 3.30 0.3776 -0.24112 +108
+30.0
Olds LBH 131D LBH 23A CRACKER JACK 131D Polled JDH TS 20W CRACKER JACK 23A ET LBH 20J MISS STANMORE 123Y 910.5 1143.5 3.07 -0.02713 0.013178 +100
+44.6
Olds LBH 138D LBH 397W STANDARD 138D Horned LBH 168T STANDARD 397W LBH 17M MISS SKY LAD 260P 739.5 950.5 2.78 0.44455 -0.42306 +115
+11.0
Olds LBH 144D LBH 23A CRACKER JACK 144D Polled JDH TS 20W CRACKER JACK 23A ET LBH 56M MISS STANMORE 106W 917 1110.5 2.55 -0.017925 -0.109472 +104
+26.5
Olds LBH 145D LBH 162A ROYAL AMIGO 145D Horned LBH 174S ROYAL AMIGO 162A LBH 39T MISS STERLING 112B 768 0 -10.11 0.187 -0.2233 +108
+31.8
Olds LBHM 148D LBH 6Y ANCHOR 148D Polled ANCHOR 6Y LBH 40W MISS RIBSTONE 443B 927 1186 3.41 -0.0814 0.19184 +94
+36.3
Olds LBH 159D LBH 2042 SENSATION 159D Horned UU SENSATION 2042 LBH 157K MISS RIBSTONE 33U 924 1144.5 2.90 0.23355 -0.16126 +106
+34.6
Olds LBH 160D LBH 20J STANMORE 160D Horned AGA 121G STANMORE 20J LBH 901W MISS STANMORE 337Z 890.5 1089.5 2.62 0.2563 -0.35101 +112
+24.9
Olds LBHR 170D LBH 90X LEGO 170D Polled WLB LEGO 83T 90X LBH 460R MISS RED STANDARD 63X 928 1078.5 1.98 0.04887 -0.06622 +102
+20.0
Olds LBH 174D LBH 49S ABSOLUTE 174D Polled MCCOY 55M ABSOLUTE 49S LBH 75S MISS STD BRIT 345W 1022 1256 3.08 -0.1317 0.094171 +97
+38.4
Olds LBH 177D LBH 827 EXTRA GENETIC 177D Horned GENETIC 137Y LAD 0827 LBH 157K MISS RIBSTONE 85U 668.5 0 0.00 0.19605 -0.24409 +109
+5.6
Olds LBH 181D LBH 2042 SENSATION 181D Horned UU SENSATION 2042 LBH 101J MISS STANDARD 306P 824 1108 3.74 0.37 -0.12012 +105
+35.4
Olds LBH 195D LBH 270B GUINNESS 195D Horned LBH 38Z GUINNESS 270B LBH 6238 MISS DAKOTA 116A 944.5 1204 3.41 0.729 -0.53053 +119
+39.7
Olds LBHM 197D LBH 198T RIBSTONE 197D Horned LBH 157K RIBSTONE 198T LBH 52N MISS SILVER PRIDE 128U 1007.5 1195.5 2.47 -0.31905 0.078848 +98
+37.4
Olds LBH 202D LBH 23A CRACKER JACK 202D Polled JDH TS 20W CRACKER JACK 23A ET LBH 168T MISS STANDARD 292X 787 964.5 2.34 -0.019125 -0.057464 +102
+21.8
Olds LBH 203D LBH 38Z GUINNESS 203D Horned XTC GUINNESS ET 38Z LBH 157K MISS RIBSTONE 137U 995.5 1184.5 2.49 0.01406 -0.12408 +104
+22.6
Olds LBH 211D LBH 268P STANDARD 211D Horned LBH 73L STANDARD 268P LBH 193N MISS GENERAL 109T 878.5 1122 3.20 0.10015 -0.17039 +107
+29.5
Olds LBHM 214D LBH 174S ROYAL AMIGO 214D Horned SGC 76P ROYAL AMIGO 174S LBH 66T MISS RIBSTONE 116X 1020.5 1219 2.61 -0.2988 0.064977 +98
+39.6
Olds LBHD 230D LBH 14N SILVER NEON 230D Horned SILVER 23K NEON 14N LBH 6238 MISS DAKOTA 268Z 839.5 1044 2.69 0.1908 -0.23771 +108
+27.4
Olds LBH 232D LBH 162A ROYAL AMIGO 232D Horned LBH 174S ROYAL AMIGO 162A LBH 827 MISS EXTRA GEN 66B 771.5 967.5 2.58 0.2153 -0.26356 +110
+22.2
Olds LBH 235D LBH 39T STERLING 235D Horned CC 77J STERLING 39T LBH 75S MISS STD BRIT 161X 978 1177.5 2.63 0.02546 -0.14641 +106
+32.2
Olds LBH 236D LBH 265Y STANMORE 236D Horned LBH 20J STANMORE ET 265Y LBH 39T MISS STERLING 164W 857.5 1086 3.01 0.14875 -0.045342 +102
+33.8
Olds LBH 244D LBH 955W DOMINO 244D Horned CL 1 DOMINO 955W LBH 157K MISS RIBSTONE 76U 920.5 1155 3.09 0.34535 -0.1716 +106
+34.7
Olds LBHR 247D LBH 38Z GUINNESS 247D Horned XTC GUINNESS ET 38Z LBH 268P MISS RIBSTONE 435A 813 990 2.33 0.12005 -0.22693 +108
+19.6
Olds LBH 256D LBH 223Y STANDARD DOM 256D Horned LBH 38T STANDARD DOM 223Y LBH 6238 MISS DAKOTA 203A 742.5 1012 3.55 0.578 -0.32736 +111
+23.9
Olds LBH 257D LBH 36B SENSATION 257D Horned LBH 028X SENSATION 36B LBH 107R MISS RIBSTONE 79U 920.5 1168 3.26 0.17395 -0.074866 +103
+41.0
Olds LBH 258D LBH 52N SILVER PRIDE 258D Horned LBH 38E SILVER PRIDE 52N LBH 39T MISS STERLING 180X 897 1165 3.53 -0.0779 0.11484 +97
+33.2
Olds LBH 269D LBH 6Y ANCHOR 269D Polled ANCHOR 6Y LBH 38Z MISS GUINNESS 466B 744 985.5 3.18 0.23145 -0.075141 +103
+19.5
Olds LBH 284D LBH 162A ROYAL AMIGO 284D Horned LBH 174S ROYAL AMIGO 162A LBH 827 MISS EXTRA GEN 140B 794 1043.5 3.28 0.13855 -0.17226 +106
+20.5
Olds LBH 298D LBH 438Z STANDARD 298D Horned LBH 268P STANDARD 438Z LBH 66T MISS RIBSTONE 386Y 878 1100.5 2.93 0.6645 -0.58905 +121
+28.4
Olds LBH 302D LBH 270B GUINNESS 302D Horned LBH 38Z GUINNESS 270B LBH 265Y MISS STANMORE 373A 883.5 1135 3.31 0.44625 -0.26081 +110
+42.9
Olds LBH 305D LBH 1123 EXTRA GENETIC 305D Horned GENETIC 827 LAD 1123 LBH 265Y MISS STANMORE 299B 823.5 1063.5 3.16 0.1577 -0.1705 +106
+28.0
Olds LBH 313D LBH 23A CRACKER JACK 313D Polled JDH TS 20W CRACKER JACK 23A ET LBH 105X MISS JP GALAXY 318Z 806 1044 3.13 0.076 0.0035849 +100
+36.1
Olds LBH 314D LBH 162A ROYAL AMIGO 314D Horned LBH 174S ROYAL AMIGO 162A LBH 028X MISS SENSATION 81B 746.5 918 2.26 0.014135 -0.13673 +105
+14.2
Olds LBH 319D LBH 105B VICTOR BOSS 319D Polled BBSF 164X BOSS 105B LBH 105X MISS JP GALAXY 17B 733 968.5 3.10 0.26955 -0.18997 +107
+23.7
Olds LBH 322D LBH 162A ROYAL AMIGO 322D Horned LBH 174S ROYAL AMIGO 162A LBH 66T MISS RIBSTONE 253B 844 1041 2.59 0.16255 -0.26686 +110
+34.5
Olds LBH 323D LBH 162A ROYAL AMIIGO 323D Horned LBH 174S ROYAL AMIGO 162A LBH 955W MISS DOMINO 24B 935.5 1144 2.74 -0.09035 -0.037873 +102
+33.7
Olds LBH 325D LBH 66T RIBSTONE 325D Horned LBH 157K RIBSTONE 66T LBH 148S MISS STANDARD 273U 915.5 1105.5 2.50 0.001025 -0.21978 +108
+28.6
Olds LBH 338D LBH 105X JP GALAXY 338D Polled MCCOY 58G JACKPOT ET 105X LBH 6Y MISS ANCHOR 164A 908 1195.5 3.78 0.04894 0.099319 +97
+41.7
Olds LBH 347D LBH 105X JP GALAXY 347D Polled MCCOY 58G JACKPOT ET 105X LBH 2042 MISS SENSATION 337B 817 1032 2.83 -0.04683 -0.054065 +102
+29.9
Olds LBH 352D LBH 265Y STANMORE 352D Horned LBH 20J STANMORE ET 265Y LBH 40W MISS RIBSTONE 313Z 816 1121 4.01 0.4628 -0.17006 +107
+42.8
Olds LBH 354D LBH 270B GUINNESS 354D Horned LBH 38Z GUINNESS 270B LBH 147W MISS STANDARD 28A 893 1113.5 2.90 0.4683 -0.34221 +112
+37.5
Olds LBH 356D LBH 171A RIBSTONE 356D Horned LBH 40W RIBSTONE 171A LBH 118L MISS STANDARD 52X 854 1078 2.95 0.17105 -0.16324 +106
+23.4
Olds LBHD 376D LBH 270B GUINNESS 376D Horned LBH 38Z GUINNESS 270B LBH 10S MISS STANDARD 194Z 824.5 1102 3.65 0.5975 -0.37477 +113
+39.7
Olds LBH 387D LBH 378X STANDARD 387D Horned LBH 268P STANDARD 378X LBH 40W MISS RIBSTONE ET 262Z 810.5 1025.5 2.83 0.29945 -0.27797 +110
+26.9
Olds LBH 394D LBH 66T RIBSTONE 394D Horned LBH 157K RIBSTONE 66T LBH 102T MISS SUPER RIB 419Z 871 1103 3.05 0.3847 -0.33495 +112
+31.2
Olds LBH 398D LBH 256A RIBSTONE 398D Horned LBH 198T RIBSTONE 256A LBH 21M MISS STANMORE 313S 807.5 1001.5 2.55 0.07125 -0.22979 +108
+17.8
Olds LBH 399D LBH 198T RIBSTONE 399D Horned LBH 157K RIBSTONE 198T LBH 31R MISS STANMORE 328T 844.5 1110.5 3.50 0.0672 -0.047157 +102
+35.1
Olds LBHD 408D LBH 63B SUPER RIB 408D Horned LBH 335X SUPER RIB 63B LBH 147W MISS STANDARD 182Z 792 1140.5 4.59 0.858 -0.39809 +114
+26.1
Olds LBH 410D LBH 38Z GUINNESS 410D Horned XTC GUINNESS ET 38Z LBH 40W MISS RIBSTONE 103Z 818 1063 3.22 0.47085 -0.30756 +111
+24.2
Olds LBH 417D LBH 47X SUPER RIB 417D Horned LBH 102T SUPER RIB 47X LBH 40W MISS RIBSTONE 408A 814.5 1029 2.82 0.844 -0.66418 +123
+33.6
Olds LBH 427D LBH 38Z GUINNESS 427D Horned XTC GUINNESS ET 38Z LBH 268P MISS STANDARD 13W 747 935 2.47 -0.0404 -0.13959 +105
+11.3
Olds LBH 444D LBH 47X SUPER RIB 444D Horned LBH 102T SUPER RIB 47X LBH 20J MISS STANMORE 110R 830 1074.5 3.22 0.3598 -0.34133 +112
+38.7
Olds LBH 459D LBH 438Z STANDARD 459D Horned LBH 268P STANDARD 438Z LBH 198T MISS RIBSTONE 95W 844 1073.5 3.02 0.08995 -0.1408 +105
+35.0
Olds LBH 483D LBH 171A RIBSTONE 483D Horned LBH 40W RIBSTONE 171A LBH 53W MISS STERLING ET 138A 682.5 899 2.85 0.6595 -0.4664 +117
+21.8
Olds LBH 500D LBH 378X STANDARD 500D Horned LBH 268P STANDARD 378X LBH 87P MISS RIBSTONE ET 107T 760 985 2.96 -0.0609 -0.020823 +101
+25.2


























Cattleland LBH 31D LBH 23A CRACKER JACK 31D Polled JDH TS 20W CRACKER JACK 23A ET LBH 40W MISS RIBSTONE 9Z 863 1074 2.78 -0.07205 -0.011836 +101
+28.2
Cattleland LBH 68D LBH 23A CRACKER JACK 68D Polled JDH TS 20W CRACKER JACK 23A ET LBH 88Y MISS WALKER 191A 870 1117 3.25 -0.0827 0.081862 +97
+27.7
Cattleland LBH 81D LBH 40W RIBSTONE 81D Horned LBH 157K RIBSTONE 40W LBH 52N MISS SILVER PRIDE 152S 816 1052 3.11 0.635 -0.4884 +117
+21.7
Cattleland LBH 84D LBH 40W RIBSTONE 84D Horned LBH 157K RIBSTONE 40W LBH 20J MISS STANMORE 183P 816.5 1084 3.52 0.586 -0.37796 +114
+27.8
Cattleland LBH 111D LBH 40W RIBSTONE 111D Horned LBH 157K RIBSTONE 40W LBH 20J MISS STANMORE 3X 949 1200.5 3.31 0.8175 -0.6853 +124
+33.0
Cattleland LBH 126D LBH 75S STD BRIT LAD 126D Horned MVF 237K STD BRIT LAD 75S LBH 157K MISS RIBSTONE ET 56T 851 1216.5 4.81 1.2765 -0.67925 +123
+36.0
Cattleland LBHD 134D LBH 23A CRACKER JACK 134D Polled JDH TS 20W CRACKER JACK 23A ET LBH 39T MISS STERLING 19Y 957 1181 2.95 -0.503 0.25289 +92
+37.1
Cattleland LBH 135D LBH 265Y STANMORE 135D Horned LBH 20J STANMORE ET 265Y LBH 157K MISS RIBSTONE 17W 980 1239.5 3.41 0.16905 -0.082126 +103 +43.4
Cattleland LBH 151D LBH 162A ROYAL AMIGO 151D Horned LBH 174S ROYAL AMIGO 162A LBH 955W MISS DOMINO 148B 843.5 1184 4.48 0.12285 0.068277 +98
+43.1
Cattleland LBH 152D LBH 23A CRACKER JACK 152D Polled JDH TS 20W CRACKER JACK 23A ET LBH 39T MISS STERLING 356A 948 1218 3.55 -0.1589 0.12012 +96
+38.7
Cattleland LBH 200D LBH 2042 SENSATION 200D Horned UU SENSATION 2042 LBH 256Z MISS STANDARD 320B 880 1173.5 3.86 0.18525 -0.050864 +102
+29.4
Cattleland LBH 217D LBH 827 EXTRA GENETIC 217D Horned GENETIC 137Y LAD 0827 LBH 157K MISS RIBSTONE ET 97Z 846 1118 3.58 0.3076 -0.25564 +109
+28.5
Cattleland LBH 223D LBH 162A ROYAL AMIGO 223D Horned LBH 174S ROYAL AMIGO 162A LBH 2042 MISS SENSATION 73B 815.5 1118.5 3.99 0.3817 -0.23243 +108
+36.1
Cattleland LBH 250D LBH 2042 SENSATION 250D Horned UU SENSATION 2042 LBH 102T MISS SUPER RIB 94B 794.5 1037.5 3.20 0.2789 -0.20438 +107
+26.6
Cattleland LBH 251D LBH 75S STD BRIT LAD 251D Horned MVF 237K STD BRIT LAD 75S LBH 39T MISS STERLING 58Y 820.5 1054.5 3.08 -0.018835 -0.0090519 +101
+23.7
Cattleland LBH 253D LBH 2042 SENSATION 253D Horned UU SENSATION 2042 LBH 38Z MISS GUINNESS 344B 794.5 1070 3.63 0.3961 -0.24343 +109
+27.0
Cattleland LBH 279D LBH 52N SILVER PRIDE 279D Horned LBH 38E SILVER PRIDE 52N LBH 157K MISS RIBSTONE 326T 856 1121.5 3.49 0.29645 -0.17732 +106
+37.3
Cattleland LBH 281D LBH 827 EXTRA GENETIC 281D Horned GENETIC 137Y LAD 0827 LBH 20J MISS STANMORE 123T 861 1072.5 2.78 0.25045 -0.42273 +115
+8.8
Cattleland LBH 288D LBH 38Z GUINNESS 288D Horned XTC GUINNESS ET 38Z LBH 45S MISS ASTER 283Y 826.5 1088 3.44 0.17745 -0.092158 +104
+28.7
Cattleland LBH 291D LBH 162A ROYAL AMIGO 291D Horned LBH 174S ROYAL AMIGO 162A LBH 157K MISS RIBSTONE ET 236B 792.5 1028.5 3.11 0.42995 -0.35673 +113
+37.5
Cattleland LBH 301D LBH 162A ROYAL AMIGO 301D Horned LBH 174S ROYAL AMIGO 162A LBH 40W MISS RIBSTONE 3B 737.5 994 3.38 0.547 -0.44143 +116
+27.3
Cattleland LBH 310D LBH 397W STANDARD 310D Horned LBH 168T STANDARD 397W LBH 107R MISS RIBSTONE 20U 848 1082 3.08 0.333 -0.3399 +112
+32.1
Cattleland LBH 337D LBH 23A CRACKER JACK 337D Polled JDH TS 20W CRACKER JACK 23A ET LBH 40W MISS RIBSTONE 326Y 898.5 1148.5 3.29 0.04034 0.0087208 +100
+38.6
Cattleland LBH 340D LBH 1123 EXTRA GENETIC 340D Horned GENETIC 827 LAD 1123 LBH 39T MISS STERLING 371B 740.5 0 0.00 0.19535 -0.23705 +108
+23.4
Cattleland LBH 341D LBH 38Z GUINNESS 341D Horned XTC GUINNESS ET 38Z LBH 30U MISS STANDARD 40X 809.5 1059.5 3.29 -0.1426 0.028237 +100
+21.6
Cattleland LBH 343D LBH 39T STERLING 343D Horned CC 77J STERLING 39T LBH 40W MISS RIBSTONE 316A 796.5 1038 3.18 0.38755 -0.31548 +111
+27.7
Cattleland LBH 349D LBH 1123 EXTRA GENETIC 349D Horned GENETIC 827 LAD 1123 LBH 40W MISS RIBSTONE 116B 876 1107.5 3.05 0.19695 -0.25982 +109
+26.0
Cattleland LBH 355D LBH 39T STERLING 355D Horned CC 77J STERLING 39T LBH 157K MISS RIBSTONE 359T 815.5 1063.5 3.26 1.043 -0.78122 +127
+27.4
Cattleland LBH 383D LBH 105X JP GALAXY 383D Polled MCCOY 58G JACKPOT ET 105X BBSF 29Y CHICKIE 99A 931.5 1226.5 3.88 -0.2101 0.19052 +93
+45.1
Cattleland LBH 384D LBH 270B GUINNESS 384D Horned LBH 38Z GUINNESS 270B LBH 40W MISS RIBSTONE 128A 908.5 1132.5 2.95 0.604 -0.5346 +119
+39.5
Cattleland LBH 393D LBH 270B GUINNESS 393D Horned LBH 38Z GUINNESS 270B LBH 40W MISS RIBSTONE 110A 787.5 1054 3.51 1.4385 -1.02751 +135
+34.3
Cattleland LBH 401D LBH 2042 SENSATION 401D Horned UU SENSATION 2042 LBH 53W MISS STERLING ET 108B 787.5 1043 3.36 0.3154 -0.18579 +107
+30.5
Cattleland LBH 402D LBH 105B VICTOR BOSS 402D Polled BBSF 164X BOSS 105B LBH 105X MISS JP GALAXY 531B 789 1059 3.55 0.38825 -0.28809 +110
+30.1
Cattleland LBH 405D LBH 1123 EXTRA GENETIC 405D Horned GENETIC 827 LAD 1123 LBH 39T MISS STERLING 490B 781.5 1047 3.49 0.6145 -0.49533 +117
+31.4
Cattleland LBH 406D LBH 66T RIBSTONE 406D Horned LBH 157K RIBSTONE 66T LBH 20J MISS STANMORE 202Y 808.5 1032 2.94 0.43125 -0.46112 +116
+22.4
Cattleland LBH 415D LBH 105B VICTOR BOSS 415D Polled BBSF 164X BOSS 105B LBH 6Y MISS ANCHOR 111B 751 1031 3.68 -0.0744 0.1331 +96
+26.8
Cattleland LBH 423D LBH 270B GUINNESS 423D Horned LBH 38Z GUINNESS 270B LBH 47X MISS SUPER RIB 361A 885 1164.5 3.68 0.5165 -0.38291 +114
+39.5
Cattleland LBH 432D LBH 162A ROYAL AMIGO 432D Horned LBH 174S ROYAL AMIGO 162A LBH 827 MISS EXTRA GEN 151B 765 1043.5 3.66 0.248 -0.24629 +109
+29.1
Cattleland LBH 433D LBH 1123 EXTRA GENETIC 433D Horned GENETIC 827 LAD 1123 LBH 53W MISS STERLING ET 165B 800 1068 3.53 0.5635 -0.47135 +116
+27.2
Cattleland LBH 434D LBH 265Y STANMORE 434D Horned LBH 20J STANMORE ET 265Y LBH 268P MISS STANDARD 220X 750.5 1031.5 3.70 0.21995 -0.088847 +104
+33.0
Cattleland LBH 440D LBH 162A ROYAL AMIGO 440D Horned LBH 174S ROYAL AMIGO 162A LBH 53W MISS STERLING ET 129B 819 1034 2.83 0.016685 -0.13277 +105
+30.5
Cattleland LBH 442D LBH 198T RIBSTONE 442D Horned LBH 157K RIBSTONE 198T LBH 47X MISS SUPER RIB 284Z 787.5 1060.5 3.59 0.24295 -0.16775 +106
+31.6
Cattleland LBH 445D LBH 105X JP GALAXY 445D Polled MCCOY 58G JACKPOT ET 105X LBH 40W MISS RIBSTONE 26Y 856 1163 4.04 0.17385 -0.082478 +103
+42.2
Cattleland LBH 452D LBH 23A CRACKER JACK 452D Polled JDH TS 20W CRACKER JACK 23A ET LBH 105X MISS JP GALAXY 250Z 797.5 1054.5 3.38 -0.34315 0.28413 +90
+44.6
Cattleland LBHR 460D LBH 38Z GUINNESS 460D Horned XTC GUINNESS ET 38Z LBH 268P MISS STANDARD 269X 777 1036 3.41 0.09835 -0.13134 +105
+26.9
Cattleland LBH 468D LBH 23A CRACKER JACK 468D Polled JDH TS 20W CRACKER JACK 23A ET LBH 6238 MISS DAKOTA 199A 731.5 987.5 3.37 -0.2567 0.22836 +92
+30.4
Cattleland LBH 488D LBH 38Z GUINNESS 488D Horned XTC GUINNESS ET 38Z LBH 40W MISS RIBSTONE 116Y 733 938.5 2.70 0.335 -0.34628 +112
+13.1
Cattleland LBH 489D LBH 28B SENSATION 489D Horned LBH 2042 SENSATION 28B LBH 39 MISS STERLING 163A 724.5 943.5 2.88 -0.0984 0.0101959 +100
+19.2
Cattleland LBH 493D LBH 23A CRACKER JACK 493D Polled JDH TS 20W CRACKER JACK 23A ET LBH 40W MISS RIBSTONE 148Y 787.5 0 -10.36 0.1071 -0.022264 +101
+40.2
Cattleland LBH 499D LBH 28B SENSATION 499D Horned LBH 2042 SENSATION 28B LBH 39T MISS STERLING 157A 753.5 1002.5 3.28 0.1916 -0.16665 +106
+29.2

Feed efficiency (RFI, RG, RIG) values have been calculated across contemporary groups (pens in this case), however bulls at this time can only be compared within pen. Comparison across pens can be conducted when estimated breeding values (EBVs) have been calculated. 

RFIFAT_A refers to residual feed intake adjusted for final off-test backfat thickness and has been calculated across contemporary groups. It is expressed in kg DM/day and can be converted to lb DM/day by multiplying the value by 2.2046. Negative RFI means superior feed efficiency compared to a positive bull.

 RGFAT_A refers to residual gain adjusted for final off-test backfat thickness and has been calculated across contemporary groups. It is expressed in kg gain/day and can be converted to lb/day by multiplying the value by 2.2046. it identifies bulls with superior growth potential and positive values have superior growth to negative values.

 RIGFAT_A refers to residual intake and gain adjusted for final off-test backfat thickness and has been calculated across contemporary groups. It is expressed in Standard deviations above the mean. Positive RIG values means superior feed efficiency and superior growth compared to a bull with negative RIG values.

 RIGFAT_A is perhaps the most meaningful data point to consider at this point in the project as it represents the residual feed intake AND the residual gain. In other words this represents animals with lower feed intake but are also high gainers. In this instance, the more positive the number the better.


The following is copied from the CHA website (http://www.hereford.ca/3_performance/EPD%20Averages%20Tools%20and%20Trends%20FALL%202017.pdf , copied Jan 06, 2018)

Residual Feed Intake (RFI)
RFI is a measure of feed efficiency, and is defined as the difference between an animal's actual feed intake and its expected feed intake based on its size and growth. The EPD is expressed as an RFI score, with a larger values equating to greater efficiency.

Interpreting the RFI score
The AVERAGE animal in the CHA dataset has an RFI score of 100. The current population average (calves born in the last 2 years) is 101.4. The average values for the EPD will change as data is collected and EPDs are updated, so remain aware of the EPD average for Hereford cattle. A one-point change in RFI score represents 10 pounds of feed per year, and a larger number on the scale indicates the animal is more efficient. For more efficient bulls whose progeny eat less than expected, their index values are larger. For example: a bull whose progeny will eat 10 lbs less over the year than we would expect would score 101, where the expected intake is based on growth and weight of the animal. A bull whose progeny will eat 200 lbs less over the year than expected will have a score of 120. For less efficient bulls whose progeny eat more than expected, their index values are lower. Where a bullís progeny that eats 10 pounds more than expected over a year will have an index of 99 and a bullís progeny that eats 200 lbs more a year will score 80.

Post Weaning Gain (PWG)
As RFI is strictly a measure of efficiency it is important to balance this trait with gain. To ensure producers are able to select efficient cattle that still have the ability to gain, the CHA is introducing a Post Weaning Gain (PWG) EPD that is simply WW EPD subtracted from YW EPD. This value is expressed in expected post weaning pounds of gain; the difference between yearling and weaning. The current population (animals born in the last 2 years) average for PWG is 30.7.


Last updated: Jan 06, 2018


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