Effects of Fermented Soybean Meal and Fermented Rapeseed Meal on Performance in Weaned Piglets
Jian Zhang
Abstract
Jian Zhang
Abstract
A total of ninty three-way cross(Duroc× Landrace ×Yorkshire) weaned piglets(average initial weight about 9.5±0.5 kg,age about 28 d,weaning age was 21±1 d ) were randomly allocated to two treatments with three pens per treatment and 15 pigs per pen according to the initial body weight and gender.The trial contains two stages,pigs were fed different diets in different teams at different stages.The results showed that the average daily gain(ADG),average daily feed intake(ADFI),feed/gain ratio(F/G) and diarrhoea rate has no significant difference(P 0.05) in the first stage.The ADG,ADFI and F/G increased 4.05%,3.14% and 0.54% respectively in the second stage and all has no significant difference(P0.05).Therefore fermented rapeseed meal could replace ferment soybean meal all or partly.
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A total of ninty three-way cross(Duroc× Landrace ×Yorkshire) weaned piglets(average initial weight about 9.5±0.5 kg,age about 28 d,weaning age was 21±1 d ) were randomly allocated to two treatments with three pens per treatment and 15 pigs per pen according to the initial body weight and gender.The trial contains two stages,pigs were fed different diets in different teams at different stages.The results showed that the average daily gain(ADG),average daily feed intake(ADFI),feed/gain ratio(F/G) and diarrhoea rate has no significant difference(P 0.05) in the first stage.The ADG,ADFI and F/G increased 4.05%,3.14% and 0.54% respectively in the second stage and all has no significant difference(P0.05).Therefore fermented rapeseed meal could replace ferment soybean meal all or partly.
Key concepts: Rapeseed, Meal, Soybean meal, Weaning, Animal science, Feed conversion ratio, Biology, Significant difference