【摘要】 以法国番鸭为父本 ,分别以樱桃谷鸭、金定鸭及樱桃谷鸭与金定鸭杂交后代为母本 ,组成 3个杂交组合。采用人工授精的方法生产半番鸭 ,观测各杂交组合半番鸭的生长速度、生活力、产肉效率和经济效益。发现番樱半番鸭 1 0周龄体重、料肉比、产肉效率、经济效益等指标明显优于其他 2个组合 ,番樱金半番鸭其次 ,番金半番鸭最差更多还原

【Abstract】 This study was carried out on the basis of French crossbred Muscovy (F) as its male parent and cherry grain duck (Y), Jinding duck and the filial generation of cherry grain duck crossed with Jinding duck (J) as female parent. And the two parents made up the three hybridized combinations which produced crossbred Muscovy by artificial insemination. When observing the growthiness, viability, dressing percentage and economic benefits of these various crossbred Muscovy, we found that the weight, ratio of meat to forage, dressing percentage, economic benefits and other indexes of the ten-week-old F-Y crossbred Muscovy were superior to the other two, the second place was the F-Y-J crossbred Muscovy and the last was the F-J crossbred Muscovy.更多还原