California DHIA 1996 Annual Summary for Cows
ALL HERD AVERAGES YEAR ENDING 12/96
ALL TYPES OF TEST - COWS RUN DATE - 02/11/97
TOTAL TOTAL COWS/ % %LEFT MILK <---FAT---> <---PRO---> <---SNF---> CALV AGE @ DAYS
COWS HERDS HERD DRY HERD POUNDS % LBS % LBS % LBS INT CALV DRY
BY ASSOCIATION
ARCATA 988 8 124 15 24 16865 4.07 687 3.83 632 8.61 1395 13.6 58.3 66
CHURCHILL 5869 17 345 13 28 18794 3.89 730 3.30 626 8.72 1154 13.6 47.3 63
DOUGLAS 2645 8 331 14 31 22054 3.68 813 3.12 697 8.85 1676 14.0 48.6 63
FERNDALE 8794 52 169 14 25 16634 4.15 690 3.48 569 8.70 1522 13.4 53.2 63
FRESNO 89446 130 688 15 34 19973 3.63 726 3.24 677 8.79 1646 13.6 45.8 68
KINGS 76356 90 848 15 35 20257 3.70 749 3.23 665 8.77 1756 13.4 43.7 68
MARICOPA 14466 13 1113 14 29 20420 3.48 712 3.12 650 13.5 46.0 61
MERCED 86342 152 568 14 30 19856 3.80 754 3.31 651 8.65 1977 13.6 46.1 65
NORTH BAY 34829 109 320 14 29 21032 3.79 796 3.28 691 8.83 1891 13.5 53.0 68
NORTH VALLEY 9355 42 223 13 31 17078 3.93 671 3.41 586 8.77 1515 13.8 49.4 64
SAN JOAQUIN 78250 133 588 14 31 20167 3.75 756 3.24 661 8.69 1723 13.7 46.7 65
SOUTHERN COS. 130685 118 1108 15 34 20478 3.47 711 3.19 652 8.75 1816 13.7 45.1 69
STANISLAUS 83005 165 503 14 30 20567 3.70 761 3.23 660 8.61 1829 13.7 46.1 66
BY STATE
ARIZONA 14466 13 1113 14 29 20420 3.48 712 3.12 650 13.5 46.0 61
CALIFORNIA 598051 999 599 14 32 20173 3.67 741 3.24 659 8.73 1745 13.6 46.2 67
NEVADA 8515 25 341 13 29 19807 3.82 756 3.24 647 8.81 1444 13.7 47.7 63
BY TYPE OF TEST
(00)DHI 208838 347 602 14 32 20404 3.66 747 3.24 657 8.67 1821 13.6 46.2 67
(01)DHI-APT 141097 205 688 14 33 20648 3.61 745 3.20 670 8.75 1753 13.7 45.5 66
(02)DHI-APCS 34548 31 1114 14 31 20648 3.74 773 3.22 670 8.70 1844 13.4 44.6 64
(20)DHIR 22574 58 389 13 37 21015 3.73 785 3.25 685 13.9 46.3 66
(21)DHIR-APT 19201 35 549 14 32 21135 3.76 794 3.28 693 14.0 46.0 66
(22)DHIR-APCS) 944 3 315 14 42 24296 3.80 922 3.14 763 13.5 43.7 66
(31)DHI-AP 150342 277 543 14 31 19431 3.71 722 3.28 640 8.76 1698 13.6 46.9 67
(40)OS 592 5 118 16 28 13996 4.44 622 3.60 448 8.64 1683 13.8 52.4 73
(41)OS-AP 647 4 162 16 49 15167 3.97 602 3.51 480 8.62 1394 13.5 56.6 70
(60)COMM 6955 17 409 16 28 19020 3.62 688 3.22 622 8.70 1595 13.5 51.0 69
(61)COMM-AP 35295 55 642 16 30 18866 3.67 693 3.22 643 8.82 1601 13.3 46.3 69
BY BREED
BROWN SWISS 1004 8 126 18 17 15011 4.09 614 3.57 536 15.1 58.0 78
DUTCH BELTED 119 1 119 22 30 11182 3.89 435 3.43 383 14.0 54.0 81
GUERNSEY 805 11 73 14 36 14461 4.54 656 3.59 524 9.31 1219 14.6 51.5 68
HOLSTEIN 584605 887 659 14 32 20524 3.63 745 3.21 667 8.73 1749 13.6 46.0 67
JERSEY 30936 110 281 14 25 14560 4.74 691 3.81 559 9.48 1188 13.1 49.4 63
MILKING SHORTHORN 234 1 234 18 30 11540 3.59 414 3.29 380 13.7 60.7 84
CROSSBREED/MIXED 3329 19 175 15 21 14658 4.11 602 3.40 512 8.63 1317 13.2 54.9 63
BY HERD SIZE
0- 99 3923 76 52 15 30 16793 4.07 683 3.47 582 8.99 1545 13.9 50.2 67
100- 199 19627 130 151 14 28 16987 3.95 672 3.40 584 8.80 1488 13.6 51.2 65
200- 299 34375 138 249 14 28 18533 3.81 706 3.32 610 8.76 1661 13.8 51.9 65
300- 399 42122 120 351 14 29 19301 3.76 726 3.29 642 8.80 1623 13.7 49.9 65
400- 499 49570 110 451 14 30 19497 3.71 723 3.25 652 8.78 1619 13.8 48.5 66
500- 749 111118 181 614 14 32 19965 3.71 740 3.26 663 8.71 1668 13.7 47.0 66
750- 999 99309 114 871 15 32 20607 3.62 747 3.22 675 8.74 1737 13.6 45.4 68
1000-1999 194839 146 1335 15 34 20846 3.62 754 3.21 666 8.71 1849 13.5 44.1 67
GREATER THAN 2000 66150 22 3007 14 35 20954 3.63 760 3.19 672 8.71 1793 13.5 43.4 67
BY MILK PRODUCTION
LESS THAN 10,000 697 9 77 29 37 8904 4.18 372 3.46 222 8.50 834 13.4 54.4 77
10000-14999 29354 113 260 16 24 13464 4.40 592 3.64 492 8.97 1222 13.3 53.0 67
15000-15999 16091 49 328 16 28 15556 3.86 600 3.51 547 3.45 1372 13.9 51.3 70
16000-16999 29859 67 446 15 28 16539 3.97 656 3.46 571 8.74 1447 13.6 49.2 67
17000-17999 46104 102 452 16 31 17468 3.72 650 3.29 576 8.74 1523 13.6 48.8 70
18000-18999 64820 111 584 15 32 18485 3.63 672 3.25 600 8.76 1622 13.8 46.8 69
19000-19999 94541 142 666 15 32 19612 3.63 712 3.24 635 8.77 1717 13.7 46.1 68
20000-20999 94668 126 751 14 32 20481 3.60 737 3.20 656 8.67 1773 13.6 45.4 66
21000-21999 91629 109 841 14 33 21471 3.62 777 3.20 689 8.77 1880 13.5 44.2 66
22000-22999 66085 89 743 14 36 22464 3.61 810 3.21 722 8.70 1948 13.6 44.6 66
23000-23999 38035 54 704 13 34 23427 3.62 848 3.18 746 8.78 2055 13.6 44.9 63
24000-24999 23729 31 765 13 33 24476 3.67 899 3.18 778 8.53 2109 13.6 43.5 63
MORE THAN 25,000 25420 35 726 13 36 26063 3.65 952 3.18 824 8.52 2257 13.5 44.8 64
CALIFORNIA DHIA AVE 621032 1037 599 14 32 20173 3.67 741 3.24 658 8.73 1745 13.6 46.2 67
SUMMARY INCLUDES HERDS ON ALL TESTING PLANS PROCESSED BY A DAIRY RECORDS PROCESSING CENTER AND INCLUDES BOTH OFFICIAL AND
UNOFFICIAL AVERAGES.
SUMMARY MAY INCLUDE HERDS MILKING THREE AND FOUR TIMES A DAY.
PROTEIN AND SNF AVERAGES MAY NOT INCLUDE ALL HERDS.