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US5351644A
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Method of bovine herd management
Assignee: Cornell Research Foundation Inc
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Filing: 1993-02-25
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Granted: 1994-10-04
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Expires: 2013-02-25
Abstract
Abstract A method of bovine herd management based upon a dynamic mathematical model. The method gathers data on milk production on a periodic or routine basis for each cow in the herd. The data includes factors denoting both the quantity and the quality of the milk being produced. A database for each cow is established and continuously updated. A mathematical herd management model is used to establish the database, wherein the gathered data is then modified and used to interpret and determine the actual productivity of each cow in the herd for that test day. Using this data, a manager of the herd can then breed those cows having a capability superior to their associates in the herd. Likewise, the less productive members of the herd can be culled or eliminated from the herd. Another aspect of the invention includes the use of the database to quantitatively assess the effect of change, including changes made in formulas, in environmental conditions and in breeding practices. Thus, for the first time, herd management can be scientifically controlled on a quantitative basis. Genetic evaluations can be made from the databases of many herds in order to select primary A-1, bulls capable of siring daughters in many herds. For maximum efficiency, databases of many herds can be combined or linked across the entire nation.
Inventors
- 👤 Robert W. Everett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:09
CPC Classifications
A; A01; A01K; A01K29/00; A01K29/005; A01K67/00; A01K67/02
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
96 words
A method of bovine herd management comprising the steps of: a) gathering test-day data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the test-day data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; and e) making physical changes to said herd based upon information in said database, in order to increase milk productivity of said herd.
Claim 2
Independent Claim
96 words
A method of bovine herd management comprising the steps of: a) gathering test-day data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the test-day data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; and e) making physical changes to said herd based upon information in said database, in order to increase milk productivity of said herd.
Claim 3
Dependent Claim
36 words
The method of herd management in accordance with claim 1, wherein the gathering of data of step (a) includes obtaining quantitative and qualitative milk production data for each member of a herd on a routine basis.
Claim 4
Dependent Claim
22 words
The method of herd management in accordance with claim 2, wherein said gathering of data on a routine basis includes test-day information.
Claim 5
Dependent Claim
28 words
The method of herd management in accordance with claim 1, wherein the modified data of step (c) includes actual productivity data for each individual member of a herd.
Claim 6
Dependent Claim
59 words
The method of herd management in accordance with claim 1, wherein the mathematical herd management model of step (b) comprises at least one equation that includes individual member adjustment factors that account for an individual member's productivity changes, resulting from effects based upon age, pregnancy, position on a lactation curve, a month of freshening and random and fixed residuals.
Claim 7
Dependent Claim
25 words
The method of herd management in accordance with claim 1, wherein the physical changes of step (e) include culling the less-productive members from a herd.
Claim 8
Dependent Claim
26 words
The method of herd management in accordance with claim 1, wherein the physical changes of step (e) include breeding the more productive members in a herd.
Claim 9
Dependent Claim
27 words
The method of herd management in accordance with claim 1, wherein the physical changes of step (e) include changing a herd's feed formulations to maximize milk production.
Claim 10
Dependent Claim
28 words
The method of herd management in accordance with claim 1, wherein the physical changes of step (e) include changing the environmental conditions in which a herd is housed.
Claim 11
Independent Claim
112 words
A method of bovine herd management comprising the steps of: a) gathering data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; e) linking or combining said database with other like databases in order to make genetic evaluations and selections of primary, A-1 bulls that can sire daughters in many herds; and f) mating said primary, A-1 bulls with cows from different herds.
Claim 12
Independent Claim
112 words
A method of bovine herd management comprising the steps of: a) gathering data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; e) linking or combining said database with other like databases in order to make genetic evaluations and selections of primary, A-1 bulls that can sire daughters in many herds; and f) mating said primary, A-1 bulls with cows from different herds.
Claim 13
Dependent Claim
30 words
The method of herd management in accordance with claim 10, wherein said linking or combining step (e) comprises the linking and combining of databases of a plurality of herds nationwide.
Claim 14
Dependent Claim
24 words
The method of bovine herd management in accordance with claim 1, wherein said method can be used for genetically evaluating more than one herd.
Claim 15
Independent Claim
111 words
A method of bovine herd management comprising the steps of: a) gathering data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; e) linking or combining said database with other like databases in order to make genetic evaluations and selections of genetically superior members of at least one herd; and f) mating said genetically superior members of said at least one herd.
Claim 16
Independent Claim
111 words
A method of bovine herd management comprising the steps of: a) gathering data on milk production for each member of a herd on a routine basis; b) using a mathematical herd management model to modify the data to determine the actual productivity of each cow in the herd; c) establishing a database for each member of said herd, based upon the modified data of step (b); d) continuously updating said database; e) linking or combining said database with other like databases in order to make genetic evaluations and selections of genetically superior members of at least one herd; and f) mating said genetically superior members of said at least one herd.
Claim 17
Dependent Claim
30 words
The method of herd management in accordance with claim 13, wherein said linking or combining step (e) comprises the linking and combining of databases of a plurality of herds nationwide.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-10-03 | 1998-04-04 | 1998-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-03 | 2002-04-04 | 2002-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-03 | 2006-04-04 | 2006-10-04 | $7700.00 | Window Closed / Lapsed |