Page 117 - Agriculture Form Two

Agriculture for Secondary Schools

Table 7.1: Some common pig breeds raised in Tanzania

Breed Image Description

Yorkshire/ Origin: England
Large white Physical Features: White with erect ears
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breed
Notable traits: Known for excellent
mothering ability, large litters, and high
milk production. They have good growth
rates and are often used in crossbreeding
programs for their genetic contribution
to improved production.
Duroc Origin: United States
breed Physical features: Red or reddish-brown
with drooping ears.

Notable traits: Known for fast growth
rates, high feed efficiency, and quality
meat with good marbling. Durocs
are hardy and adapt well to various
environments.
Landrace Origin: Denmark
breed Physical features: White with drooping

ears
Notable traits: include good mothering
ability, large litter, and high milk
production. They have long bodies,
making them ideal for bacon production,
and are often used in crossbreeding.
Saddleback Origin: England

Physical features: Black with a white belt,
breed
like Hampshire, but with drooping ears

Notable traits: Have good mothering
ability, adaptability to outdoor systems,
and producing flavourful meat. They are
hardy and have good foraging ability.

Student’s Book Form Two 109

04/10/2024 18:07
Agriculture form 2.indd 109 04/10/2024 18:07
Agriculture form 2.indd 109