Annual Cow Summary 1996

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	Total Cows	Total Herds	Cows/ Herd	% Dry	%Left Herd	Milk Pounds	Fat(%)	Fat(lbs)	Pro(%)	Pro(lbs)	SNF(%)	SNF(lbs)	Calving Interval	Age at Calving	Days 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.
SUMMARY MAY INCLUDE HERDS MILKING THREE AND FOUR TIMES A DAY.
PROTEIN AND SNF AVERAGES MAY NOT INCLUDE ALL HERDS.

CALIFORNIA DHIA PROGRAM

1996 COW SUMMARIES