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The influence of weaning time on the growth of piglets and reproductive performance of sows in Viet Yen district, Bac Giang province

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Findings of the influence of weaning age on the growth of piglets and reproductive performance of Landrace, Yorkshire sows showed: When weaned at 18 days old, weaners grew better than those weaned at 25 days of age, in particular: In the period of 45 and 60 days, weaner‟s bodyweight was, 13,62; 21,19 kg - 13,29 and 20.70 kg/head respectively with (P

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Nội dung Text: The influence of weaning time on the growth of piglets and reproductive performance of sows in Viet Yen district, Bac Giang province

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