| Abstract: | Two hundred and eighty-eight Wulong geese of fast-growth lines were selected to be fattened respectively in netting bed, then divided into eight groups with three replications in each group. The diets contained different contents of Ca and P to determine the best level for the early growth of Wulong goose. The result suggested that, during the early period, the proportion of Ca and NPP (non-Phytate Phosnhorus) had significant influence on its growth (P＜0.05), when the dietary level of Ca was 0.65% and NPP was 0.30% (the proportion of Ca and NPP was 2.17:1), the liveweight gain was higher,so were the eviscerated ratio and eviscerated weight with giblet ratio, feed/gain (F/G) and alkaline phosphatase (AKP) activity at four weeks were lower. The Wulong goose grew well at the proportion between 1.88:1 and 2.50: 1, and grew worst at 1.38:1. |
