**4.1 Intensive animal farming**

It is also known as conventional or high-put farming system [2]. In intensive animal farming, to ensure healthy and faster animal production, animals are housed with adequate nutrients, feed, and temperature. Breed selection in this system is made up of different production types. It is both labor and capital-intensive. The primary goal of intensive farming is the attainment of high production [30].

### **4.2 Semi-intensive animal farming**

In semi-intensive farming mode, animals are housed and fed but they are allowed to move or graze around the farm to forage within a confined area inside the farm premises [31].
