zebu
Let an agent identify zebu cattle and their breeds, relay husbandry, health, identification and trade rules from veterinary and agricultural authorities, and distinguish zebu from taurine cattle and crosses.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent identify zebu cattle and their breeds, relay husbandry, health, identification and trade rules from veterinary and agricultural authorities, and distinguish zebu from taurine cattle and crosses.
Humped cattle of South Asian origin, Bos indicus, kept across tropical Asia, Africa and the Americas for milk, draught and meat; adapted to heat, parasites and poor forage, and bred in many named breeds and in crosses with taurine cattle.
What it is for: Milk, draught and meat in hot climates.
It can be identify zebu breeds and crosses; relay husbandry and health guidance; relay identification, movement and welfare rules; explain heat and disease tolerance.
Distinguishing features
Shoulder hump and heat tolerance
South Asian origin, Bos indicus
Tick and parasite resistance in many breeds
Widely crossed with taurine cattle
What it looks like
Cattle with a fatty hump over the shoulders, a large dewlap, drooping ears and short coat, in many colours.
Physical character
adult mass: 200-800 kg - by breed and sex
milk yield: a few hundred to a few thousand kg per lactation - dairy breeds higher
gestation: about 285 days
How it is recognised
Shoulder hump and large dewlap
Drooping ears and slender frame in many breeds
Taurine cattle lack the hump; crosses show intermediate traits
Related models
is a kind of - the domestic species group
is contrasted with - humpless cattle of temperate origin
is used in - a main use
is regulated by - health and movement rules
In practice
Families and kinds
Indian dairy breeds such as Gir and Sahiwal
draught breeds such as Kangayam and Hallikar
African zebu such as Boran
American breeds developed from zebu such as Brahman
zebu and taurine crosses
Identifiers
ear tag and national livestock identification per country movement and traceability
breed registry per breed society pedigree
Standards and regulation
National animal identification and movement rules
WOAH animal health codes
Animal welfare law for livestock
Cattle slaughter law, which varies and is restricted in parts of India
Failure modes and hazards
Tick-borne and other tropical diseases
Low yields under poor nutrition
Loss of local breeds through crossbreeding
Religious and legal sensitivity around cattle in some regions
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Identify Which cattle this is.
Breed and type.
Type
Zebu or taurine.
Type
Type.
- Is the animal zebu, taurine or a cross, and which features settle it? definition
- Which entry fits cattle generally? action
Breed
Breed.
Breed
Breed.
- Which breed is it, and what is that breed used for? definition
- Which entry fits the breed? action
Keep Husbandry and production.
Husbandry.
Husbandry
Feeding and housing.
Husbandry
Husbandry.
- What husbandry suits zebu cattle in hot climates, according to agricultural guidance? provenance
- Is the question about a specific herd, which needs a veterinarian or adviser? boundary
Production
Yields.
Production
Production.
- What milk, draught and meat outputs are typical, and how are they measured? measurement
- Which entry fits dairy production? action
Health Disease and welfare.
Health is regulated.
Disease
Diseases.
Disease
Disease.
- Which diseases matter for zebu, and what do veterinary authorities advise? provenance
- Which entry fits a specific disease? action
Welfare and rules
Welfare and movement rules.
Welfare
Welfare.
- What identification, movement and welfare rules apply? provenance
- Are religious and legal sensitivities around cattle presented with attribution? boundary
Context Origin and breeding.
Context.
Origin
Domestication.
Origin
Origin.
- Where and when were zebu domesticated, and how did they spread? provenance
- Which references are standard? provenance
Breeding
Breeding and genetics.
Breeding
Breeding.
- How are zebu bred and crossed, and what do breeding programmes aim for? provenance
- Which entry fits animal breeding? action
What the second pass must settle
- Should each breed be a separate entry?
- How should breed registries be linked?
- The registry entry has merged many breed names as aliases; should they be split off?