Concept:Ladang is a local term for shifting cultivation in Southeast Asia.
Explanation:Ladang refers to the traditional farming method used in Malaysia and Indonesia.
Farmers clear forest land by cutting and burning the vegetation.
They grow crops on the cleared patch for a few years.
When soil fertility declines, they abandon the land and move to a new area.
This practice is similar to Jhum cultivation in Northeast India.
Thus, Ladang is synonymous with shifting agriculture.
Answer:Option B - Shifting Agriculture