这道菜的鸭子都是经过特殊饲养并且在饲养65天后作为原料的专用鸭。
To prepare for the dish, ducks are bred specially for this dish and slaughtered after 65 days.
节粮小型蛋鸡配套饲养技术通过对矮小鸡体尺的测量，设计了矮小蛋鸡专用笼。
Mating feeding technology of the dwarf egg chicken. The cage, which was designed for the dwarf layers, was on the base of measuring their body shape.
节粮小型蛋鸡配套饲养技术通过对矮小鸡体尺的测量，设计了矮小蛋鸡专用笼。
Mating feeding technology of the dwarf egg chicken. The cage, which was designed for the dwarf layers, was on the base of measuring their body shape.
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