Porsavathdy P, Do H Q and Preston T R 2017:
Growth rate and feed conversion were improved, and emissions of methane reduced, when goats fed a basal diet of pigeon wood foliage (Trema orientalis) were supplemented with sun-dried cassava foliage (Manihot esculenta, Crantz) or water spinach (Ipomoea aquatica).
Livestock Research for Rural Development. Volume 29, Article #68.
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