After a population has overshot its carrying capacity, it

The given blank can be filled with decreases.

Explanation:

The population, which can be supported indeterminately by an environment is considered as the carrying capacity. In terms of ecology, an ecosystem's carrying capacity refers to the size of the population, which can be encouraged indefinitely on the basis of the accessible resources and services provided by the ecosystem. The carrying capacity relies basically upon the three elements, that is, the size of the population, the number of resources accessible in the ecosystem, and the number of resources consumed by an individual of the population. Thus, in case if the population overshot its carrying capacity it starts to decrease.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.