NHIA 2008/09 National Herd Recording Statistics - Australian Jersey ...
NHIA 2008/09 National Herd Recording Statistics - Australian Jersey ...
NHIA 2008/09 National Herd Recording Statistics - Australian Jersey ...
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<strong>National</strong> <strong>Herd</strong> <strong>Recording</strong> <strong>Statistics</strong> <strong>2008</strong>-20<strong>09</strong><br />
Table 8: Production averages by breed, age group, mating type and registration.<br />
Breed Age Number of<br />
cows<br />
Production Averages<br />
Milk litres Fat % Fat kg Protein % Protein kg Lactation<br />
length days<br />
Holstein 2-year-old 72,227 6,193 3.88 241 3.30 204 326<br />
3-year-old 73,318 6,862 3.92 269 3.33 228 324<br />
Mature cow 235,792 7,420 3.96 294 3.28 243 320<br />
Total 381,337 7,080 3.94 279 3.29 233 322<br />
Artifically bred 277,652 7,261 3.93 285 3.29 239 324<br />
Naturally bred 103,685 6,597 3.97 262 3.30 217 316<br />
Pure bred 63,169 8,005 3.84 308 3.22 258 346<br />
Grade 318,168 6,897 3.96 273 3.31 228 317<br />
<strong>Jersey</strong> 2-year-old 12,262 4,599 4.85 223 3.69 170 314<br />
Holstein/<strong>Jersey</strong><br />
Cross<br />
3-year-old 11,477 4,992 4.88 244 3.75 187 307<br />
Mature cow 39,496 5,324 4.89 260 3.75 200 304<br />
Total 63,235 5,123 4.88 250 3.74 192 306<br />
Artifically bred 43,425 5,247 4.88 256 3.74 196 308<br />
Naturally bred 19,810 4,853 4.87 236 3.72 181 303<br />
Pure bred 14,702 5,554 4.93 274 3.75 208 323<br />
Grade 48,533 4,993 4.87 243 3.73 186 302<br />
2-year-old 3,9<strong>09</strong> 5,332 4.36 232 3.49 186 312<br />
3-year-old 4,057 5,832 4.47 261 3.58 2<strong>09</strong> 307<br />
Mature cow 15,177 6,337 4.45 282 3.54 224 302<br />
Total 23,143 6,079 4.44 270 3.54 215 305<br />
Artifically bred 12,069 6,259 4.44 278 3.55 222 305<br />
Naturally bred 11,074 5,883 4.44 261 3.52 207 304<br />
Pure bred 0 0 0 0 0 0 0<br />
Grade 23,143 6,079 4.44 270 3.54 215 305<br />
Guernsey 2-year-old 235 4,691 4.36 204 3.42 161 321<br />
3-year-old 320 4,929 4.54 224 3.60 177 316<br />
Mature cow 930 5,597 4.27 239 3.38 189 313<br />
Total 1,485 5,3<strong>09</strong> 4.34 230 3.43 182 315<br />
Artifically bred 783 5,608 4.31 242 3.38 190 320<br />
Naturally bred 702 4,977 4.35 217 3.48 173 310<br />
Pure bred 318 5,317 4.26 226 3.36 179 331<br />
Grade 1,167 5,307 4.37 232 3.46 183 311<br />
Ayrshire 2-year-old 494 4,708 4.25 200 3.41 160 319<br />
3-year-old 580 5,049 4.18 211 3.36 170 3<strong>09</strong><br />
Mature cow 1,732 5,704 4.08 233 3.34 191 304<br />
Total 2,806 5,393 4.13 223 3.35 181 308<br />
Artifically bred 1,531 5,628 4.13 233 3.36 189 312<br />
Naturally bred 1,275 5,112 4.12 211 3.34 171 302<br />
Pure bred 693 5,846 4.11 240 3.31 194 325<br />
Grade 2,113 5,245 4.14 217 3.37 177 302<br />
18 <strong>Australian</strong> Dairy <strong>Herd</strong> Improvement Report 20<strong>09</strong>
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