Livestock breeding and management system

• US 8,066,179 B2
• Filed: 11/09/2007
• Issued: 11/29/2011
• Est. Priority Date: 11/10/2006
• Status: Active Grant

• Current Assignee: Breedcare Pty Limited
• Original Assignee: Breedcare Pty Limited
• Inventors: Lowe, Roger
• Primary Examiner(s): WALSH, DANIEL I
• Application Number:
  US11/937,988
• Publication Number:
  US 20080128486A1
• Time in Patent Office: 1,481 Days
• Field of Search: 119/51.02, 119/174, 119300-312, 119/712, 340/572.1, 340/573.1, 340/573.3, 340/500, 340/501, 235/449, 235/451, 235/435, 235/487, 235/375, 235/385, 235/472.01
• US Class Current: 235/375
• CPC Class Codes: A01K 29/00 Other apparatus for animal husbandry
• CPC Class Codes: A01K 29/005 Monitoring or measuring activity, e.g. detecting heat or mating
• CPC Class Codes: A01K 67/02 Breeding vertebrates
• CPC Class Codes: A61D 17/004 for detecting mating action
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders

Abstract

A method and system for livestock breeding and management for use with a herd where each female animal carries a radio frequency identification (RFID) tag. The system comprises a herd management system and one or more breeding activity monitors to be carried by each male animal. Each breeding activity monitor is adapted to detect when the male animal is mounting a female animal based on the body position of the male animal, read identification data from the RFID tag carried by the mounted female animal, and generate breeding activity data including the identification data of the mounted female animal, mounting male animal and timing data for each mounting for output to the herd management system. The herd management system is adapted to process breeding activity data output from the breeding activity monitors to generate herd management data.

Claims

1. A system for livestock breeding and management for use in a herd where each female animal carries a radio frequency identification (RFID) tag, the system comprising:

a herd management system; and

one or more breeding activity monitors to each be carried by a male animal, each breeding activity monitor adapted to;

(i) detect when the male animal is mounting a female animal based on the body position of the male animal;

(ii) read identification data from the RFID tag carried by the mounted female animal; and

(iii) generate breeding activity data including the identification data of the mounted female animal and timing data for each mounting for output to the herd management system,

wherein the herd management system is adapted to process breeding activity data output from the one or more breeding activity monitors to generate herd management data; and

wherein the processing of the breeding activity data provides herd management data comprising conception data for each female animal including the indication whether or not the female animal is pregnant and wherein the conception data for each female is based on analysis of the mounting activity for the female animal and oestrus cycle data for the female animal, and one or more of;

birth date estimates for each pregnant female animal;

conception success rate data for each male animal;

fertility and ease of impregnation data for each female animal; and

offspring family data.

2. A system as claimed in claim 1 wherein each breeding activity monitor is provided with a wireless communication interface whereby the breeding activity data is transmitted to the herd management system for processing.

3. A system as claim in claim 2 further comprising one or more wireless base stations located in an area where the herd roams such that, when a breeding activity monitor is within transmission range of a base station, breeding activity data is transmitted wirelessly to the base station for subsequent transmission to the herd management system.

4. A system as claimed in claim 2 wherein each base station stores breeding activity data for subsequent downloading by a farmer.

5. A system as claimed in claim 3 wherein each base station transmits the breeding activity data to the herd management system via a communication network.

6. A system as claimed in claim 3 wherein each base station stores breeding activity data for subsequent downloading by a farmer.

7. The system according to claim 1, wherein the breeding activity monitor adapted to be carried by an animal comprises:

a radio frequency identification (RFID) tag reader for reading identification data from an RFID tag secured to another animal in the herd;

a mount detector to determine when the animal is mounting another animal based on the body position of the animal;

a processor for processing the data from the RFID tag reader, processing data from the mount detector to generate breeding activity data including the identification data of the mounted animal and timing data for each breeding activity; and

a communication interface to enable output of the acquired breeding activity data by an external device.

8. The system according to claim 7, wherein the mount detector determines whether the animal carrying the monitor is mounting another animal based on the body angle of the animal and motion of the animal.

9. The system according to claim 8, wherein the determination of mounting is further based on the proximity of the RFID tag reader to the RFID tag on the mounted animal.

10. The system according to claim 7, wherein the mount detector determines whether the animal carrying the monitor is mounting another animal based on the RFID tag on the mounted animal being within a predetermined arc of the range of the REID tag reader.

11. A method for monitoring breeding activity in a herd where each female animal carries a radio frequency identification (RFID) tag, the method comprising the steps of:

attaching a breeding activity monitor to be carried by the animal to each breeding male animal in the herd;

detecting by the breeding activity monitor attached when the male animal mounts a female animal based on the body position of the male animal;

for each mount;

reading identification data from the RFID tag of the mounted female animal; and

generating breeding activity data including the identification data for the mounted female animal and timing data for the mounting, and;

processing the breeding activity data output from one or more breeding data activity monitors to generate herd management data comprising conception data for each female animal including an indication whether or not each female animal is pregnant, wherein the conception data for each female animal is based on analysis of the mounting activity for the female animal and oestrus cycle data for the female animal, and one or more of;

birth date estimates for each pregnant female animal;

conception success rates for each male animal;

fertility and ease of impregnation data for each female animal; and

offspring family data.

12. A method as claimed in claim 11 wherein where breeding activity data indicates no available male animal has mounted the female animal within a duration longer than one oestrus cycle since a mounting of the female animal, the conception data for the female animal is updated to indicate likelihood of conception.

13. The method according to claim 11, where the birth date estimate for a pregnant female animal is determined based on a dates of mountings for the female animal by one or more male animals prior to conception being determined and a typical gestation period for the breed of animal.

14. The method according to claim 11, wherein a measure of the ease of impregnation of a female animal is provided based on the number of mountings by a male animal prior to conception.

15. A method as claimed in claim 14 wherein the measure of the fertility of a female animal is further based on fertility information for a male animal which impregnated the female animal.

16. A method as claimed in claim 11 wherein a measure of the fertility of a female animal is provided based on the number of oestrus cycles experienced by the female animal and the number of mountings between the birth of one offspring and the conception of another offspring.

17. A method as claimed in claim 16 wherein the measure of the fertility of a female animal is further based on fertility information for a male animal which impregnated the female animal.

18. The method according to claim 11, wherein a male animal work rate is determined based on the number of female animals being mounted by the male animal during a given period.

19. A method as claimed in claim 18 wherein the male animal work rate is further determined based on the number of female animals impregnated by the male animal during the given period.

20. The method according to claim 11, wherein a male animal conception rate is determined based on the number of female animals impregnated by the male animal during a given period.

21. The method according to claim 11, wherein offspring family data is based on the identification data for the female animal and the identity of one or more male animals mounting the female animal prior to conception being determined.

22. A method for analysing breeding activity data to provide herd management data comprising the steps of:

acquiring breeding activity data consisting of mounting data for a herd including for each mounting at least identification data for the mounted female animal and timing data;

analysing the breeding activity data to determine conception data for each female animal, including an indication whether or not the female animal is pregnant, wherein the conception data for each female animal is based on analysis of the mounting activity for the female animal and oestrus cycle data for the female animal, and one or more of;

birth date estimates for each pregnant female animal;

conception success rate data for each male animal;

fertility and ease of impregnation data for each female animal; and

offspring family data, and, and wherein the acquiring is performed by interrogation of RFID tags mounted to the female animals of the herd.

23. A herd management system for analysing breeding activity data including mounting data including for each mounting at least identification data for the mounted female animal and timing data, the system comprising:

an input interface adapted to enable at least breeding activity data to be manually or automatically entered into the system;

a processor adapted to process the input breeding activity data to produce herd management data;

a memory for storing breeding activity data and herd management data; and

an output interface,

wherein the processing of the breeding activity data provides herd management data comprising conception data for each female animal including an indication whether or not each female animal is pregnant, wherein the conception data for each female animal is based on analysis of the mounting activity for the female animal and oestrus cycle data for the female animal, and one or more of;

birth date estimates for each pregnant female animal;

conception success rate data for each male animal;

fertility and ease of impregnation data for each female animal; and

offspring family data.

24. A system as claimed in claim 23 wherein the processor is adapted to analyse data related to aspects of herd management other than breeding activity in conjunction with breeding activity data or herd management data.