The correct answer is: b) Smallholder backyard rearing
Piggery is an important source of livelihood for many communities in Arunachal Pradesh. Pigs are reared for their meat, which is a valuable source of protein in the local diet. Pigs are also used as a form of savings, as they can be sold when needed.
Smallholder backyard rearing is the most common form of piggery in Arunachal Pradesh. Pigs are reared in small numbers, often by families, on smallholdings. This type of piggery is labor-intensive, but it is well-suited to the local environment and economy.
Large-scale commercial farms are not common in Arunachal Pradesh. This is because the cost of land and labor is high, and the market for pork is limited. However, there are a few large-scale commercial farms in the state, which produce pork for export.
Specialized breeding units are also not common in Arunachal Pradesh. This is because there is a limited demand for high-quality breeding stock. However, there are a few specialized breeding units in the state, which produce breeding stock for sale to smallholder farmers.
Export-oriented production is not a major focus of piggery in Arunachal Pradesh. This is because the cost of production is high, and the market for pork is limited. However, there is some export of pork from the state, mainly to neighboring countries.