条件筛选
-
Captive sheep have high nutritional needs in winter, how can they safely overwinter?
Sheep need more nutrients in the cold winter, how can captive sheep safely overwinter
-
Young rabbits have a high mortality rate when they fall ill in summer; how can they safely get through the summer?
Young rabbits have a high mortality rate when they fall ill in summer; how to help young rabbits safely get through the summer
-
Broilers eat less and have poor disease resistance in summer; how should they be fed to increase feed intake?
Broilers eat less and have poor disease resistance in summer; how should they be fed to increase feed intake?
-
Laying hens have high water requirements during peak laying periods; they drink more in summer and no less in winter
They drink more in summer and no less in winter: water requirements of laying hens during peak laying