青云翻译

The large white feather mule duck in the net bed culture conditions, production performance comparison test of different stocking density on the different stages of the period of brooding and growing-finishing period

Large white feather Mule duck under the nets bed culture conditions, the brooding period and finishing periods at different stages of growth of different rearing density contrast test of performance indicators,

The large-scale white feather half muscovy duck under the net bed cultivation condition, uses the different raising density to the brood time and the growth fattening stage different stage to carry on the production performance index the contrast experiment,

Large half-duck feathers in Web bed farming conditions, how much kangaroo for fattening and grow at different stages of a production for different livestock density indicators of performance comparison.

Large white feather Mule duck under the nets bed culture conditions, the brooding period and finishing periods at different stages of growth of different rearing density contrast test of performance indicators,