The Milk Recording in the Service of Herd Improvement, Quality Milk Production and Herd Management in Hungary

G. Lejtényi, Gy. Mészáros – National Institute for Agricultural Quality Control


The dairy herd recording has an 89-year tradition in Hungary.
In harmony with the supervisor and control organisations of the Hungarian cattle breeders and as enacted by the Breeding Law, the country-wide Company Network with 17 Regional Centres of Livestock Performance Testing Ltd is linked to 920 dairy herds with 270 thousand cows and their offspring (70 % of the dairy cattle population). Herd records, initial data and regular and instant information on cows’ status and yields are obtained through monthly contact for herds as a company’s own service.
The provision of regular monthly information via the National Data Base according to the regulation in the Codex of Cattle Performance Tests is another service.
The regular services for assisting selection are described in by-lateral information service contracts between the Company and the owners of recorded herds.
There is an extra contract with conditions of a surplus information service assisting quality milk production by regular Somatic Cell Count tests. This service has been already required by 95 % of registered herds and this rate is still increasing.
More and more herds intend to use our recently introduced „Udder care" service with extended use of SCC test results and advisory program. The development of an extension project for urea test and feed monitoring program was also introduced in 250 herds.
New information services have been recently introduced, like: An information service for assisting reproduction biology and AI activity in recorded herds and two versions of „Economic Breeding" System: one is for herds without on-farm PC-s and a more capable version developed for herds having their own PC.
Information services for cow selection, quality milk production and herd management:
 

I. Services via the own Company network of Livestock Performance Testing Ltd.:

  1. Data collection and tests of data
The monthly managed
- data collection and;
- data tests (in-built error-check);
need no paper.
The forms and contents of former „input-sheets" now used in the PC-s of Regional Centres and fist computers (hand-held data captors) of herd recording staff are identical with the standards used in the Data Base.

The schedule of recording data of herds with planned
- error correction and
- data transfer to the central computer of the Data Base
provides predictably fast output return to the herds.

  1. Herd Recording Information Service
After the monthly test day is completed (during the preparation of data supply for the Data Base) the fast information service is ready for the herds, according to the equipment(s) of herd available at place:

2.1. Right after the test day ends:

2.2. After milk samples are tested for fat, protein, somatic cell, and urea content in the central laboratory, the test data are transferred back overnight on the PC > FAX-MODEM > PC of REGIONAL CENTRE and the following services are completed (2-7 days after the test day) by the regional centres and sent to the herds: for drafting cows according to milk quality classes.
 

This service is available on floppy disc for contracted partners-as special request in the usual service;

  1. Herd Management and Extension Information Service

II. Services via the Central Data Base

The official dairy herd recording has a large data base managed by the Institute of Agricultural Qualification. Information about the „history" of cows’ individual performance and lactations in progress can only come from the archive data base. The data flow from the regional centres of Livestock Performance Testing Ltd is obviously aimed to the central data base and the following information service is sourced in the data base:
  1. Monthly services:
The monthly services processed in the data base reach the herds 15-25 days after the test days or rather 10-15 days after the data sent for processing.
  1. Periodical services:
The services provided by regular milk recording are developed mainly for genetic improvement, but more and more herds as contracted partners of the Livestock Performance Testing Ltd join in the quality milk production oriented program and take the benefit of regular somatic cell count tests and other management information. (E.g.: Urea test and monitoring of herds’ feeding regime; Reproductive status of herds and cows; Advisory information for herds to manage breeding and milk production economically). There is an on-going development in the milk-sample-test central laboratory to measure keton-body, which will help the extension of information service and advisory activity.
The activities and services introduced show the status and situation what we have achieved mainly in the 920 large herds with 268 182 cows controlled by method „A".
In order to extend milk recording to the herds of small-holders by the first quarter of 1998, we began to introduce method „B" in most of the 19 counties of Hungary. Now we provide services for 301 herds with 3 801 cows.
The potential benefits of this activity in the long term will be better and regular information service for about 40 000 breeders and the active population can be enlarged by about 120 000 milk recorded cows.

See Chart 1: Dairy recording in the structure of the Hungarian Cattle Breeding Organization

Table 1: Distribution of cow population according to type and milk recording methods (December 1998)
 

Total cow population:  406000
of which: Beef cows:
21000
Dairy cows:
385000
Recorded dairy cows: 271983
of which: by method A:
268182 (920 herds; average: 292 cows)
by method B:
3801 (301 herds; average: 13 cows)
Non-recorded dairy cows: 113017 (38 000 herds; average: 3 cows)

Table 2: Yearly averages (First half year of 1998)
 

Averages lactations:
Ave. lact. status   2,60
Yields:
 Milk
 6196 kg
 
Fat
3,72 %
 
Protein
3,39 %

Table 3: Main breeds
 

 
Average
lact.
Milk
kg
Fat
%
Protein
%
H. F.
2,60
6 384
3,70
3,38
H. R. spotted
2,80
4 537
3,69
3,50

Table 4: Survey of herds and cows according to the method of performance test December 1998
 

Method of
Performance test
No. of
herds
All cows
recorded
C.i.m.(*)
Daily milk
Cow survey
Total
Ave.of C.i.m.(*)
Ave. of A.c.r.
inc. ball. decr.
from prev. month
„A" 
920
268182
204500
3953064
19.33
14.74
8579
6244
Difference:
+2 335
„Bv
301
3801
2670
43089
16.14
11.34
326
30
Difference:
+296
(*) Cows-in- milk
 

See Chart 2: Service activities of AT KFT (Livestock performance testing Ltd.) in the data – and information
flow provided for the recorded dairy herds
Provided H/R equipments Data capture & data flow Information & Extension Services

See Chart 3: Udder care services

Table 5: Sample: Standard S.C.C. Lists

Country/Herd/Dairy unit: 12/490/21 Completed: 07.12.1998.
Date of test milking: 03.12. 1998. Page: 1.

First Std. List.: S.C.C. from 0 to 100 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4966
01
38
4978
01
79
4981
03
42
4982
01
41
0001-6
02
75
0005-4
04
73
0006-1
03
39
0007-8
03
78
0008-5
03
24

Second Std. List.:     S.C.C. from 100 001 to 400 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4957
04
166
4976
01
301
4986
04
280
4990
02
294
4999
04
177
5000
03
255
0003-0
03
106
0004-7
03
122
0014-8
03
108

Third Std. List.: S.C.C. from 400 001 to 500 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4128
04
491
4521
01
492
4979
01
463
4446
01
470
4626
02
427
0019-3
03
493
4476
01
404
4858
02
407
0206-7
03
450

Fourth Std. List.: S.C.C. from 500 001 to 700 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4859
04
536
4886
01
657
4898
01
622
4915
01
650
4929
02
696
4955
01
589
0040-3
03
635
0202-9
01
677
0213-7
01
609
ADT/FAO/EAAP Workshop: 24-25.01.1999. BERLIN/drmgy
P.t.o.

Fifth Std. List.: S.C.C. from 700 001 to 1 000 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4740
01
732
4761
04
840
4852
04
817
4862
04
831
4888
04
954
4943
01
850
4959
01
731
4995
04
792
0214-4
01
792

Sixth Std. List.: S.C.C. from 1 000 001 to 3 000 000
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D
BARN I.D
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4011
02
1839
4442
02
1212
4701
01
1504
4732
01
1014
4799
01
1146
4803
04
1105
4826
02
1641
4834
02
1633
1895
02
1331
4906
02
1194
4931
02
1329
0002-3
03
1281
0064-3
03
1868
           

Seventh Std. List.: S.C.C. from 3 000 001
 

COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
COW I.D.
BARN I.D.
S.C.C.
4265
01
5321
4335
01
3822
4352
01
4246
4403
01
7110
4438
01
4033
4625
04
4283
4702
02
3088
4899
04
7329
7326
01
3117
4963
01
4468
0080-7
03
3383
0210-6
04
3176

I. Summary of Standard List
 

Scale of S.C.C.
classes
x 1000
Cows-in-milk
Daily milk
Weigh.Ave.
No.
%
Ave. kg of
C.i.m.(*)
Total
kg
%
of  S.C.C.
= < 10
0
0,00
0,00
0
0,00
0
11 - 100
125
40,45
18,53
2316
41,82
59
101 - 400
113
36,57
17,12
1934
34,92
198
401 - 500
10
3,24
17,58
176
3,17
453
501 - 700
18
5,38
19,06
343
6,19
627
701 - 1,000
18
5,83
16,74
301
5,44
808
1,001 - 3,000
13
4,21
20,43
266
4,80
1 374
3000 <
12
3,88
16,83
202
3,65
4 459
Total/Average:
309
100,00
17,92
5538
100,00
420
(*) Cows-in-milk
 

Table 6: Further information services based on somatic cell count

Distribution of all cows tested for S.C.C.
detailed S.C.C. scale
December 1998
 

Scale of S.C.C. classes x 1000
Cows-in-milk
Daily milk
Weigh. Ave.
of  S.C.C.
x 1000
No.
%
Total
kg
Ave. of
C.i.m. (*)
%
= < 10
 297
 0,1
 7600
 25,59
 0,2
 8
11
-
100
 52376
 25,7
 1199769
 22,91
 30,4
 57
101
-
400
 79765
 39,1
 1538533
 19,29
 39,0
 209
401
-
500
 10906
 5,3
 191444
 17,55
 4,9
 448
501
-
700
 14301
 7,0
 246618
17,24 
 6,3
 592
701
-
1000
12298 
 6,0
 205165
 16,68
5,2 
 836
1001
-
3000
 24187
 11,9
 407026
 16,83
 10,3
 1686
 3000 <
 9766
 4,8
 147358
 15,09
 3,7
 4931
 Total
 203896
 100,0
 3943513
 19,34
 100,0
-

(*) Cows-in-milk

Table 7: Distribution of all cows tested for S.C.C. cumulated S.C.C. scale
 
 

Cumulated
S.C.C. classes 
x 1000
Cows in milk
%
Daily milk
Weigh. Ave.
of S.C.C.
kg
%
0
-
400
65,0
2745902
69,6
142
0
-
500
70,3
2937346
74,5
162
0
-
700
77,3
3183964
80,8
195
0
-
1 000
83,3
3389129
86,0
234
0
-
3 000
95,2
3796155
96,3
390
0
-
3 000 <
100,0
3943513
100,0
559


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