Including leguminous leaf meal in a pig’s diet can reduce the proportion of soya bean normally used. Acacia leaves, for example, have a relatively high crude protein (CP) and favourable mineral concentration.
A South African study evaluated the nutritive value of Acacia leaf meals and found that finisher pigs fed incremental levels of Acacia tortilis leaf meal showed an increase in both average daily feed intake (ADFI) and average daily gain (ADG).
MATERIALS AND METHOD
Eight trees each of five dominant leguminous species, A. tortilis, A. robusta, A. nilotica, A. nigrescens and A. xanthophloea, were hand-harvested from the same grazing camp at Makhathini Research Station, Jozini.
This story is from the October 02, 2020 edition of Farmer's Weekly.
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This story is from the October 02, 2020 edition of Farmer's Weekly.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
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