Mizoram is the state among the options mentioned that uses lottery farming.

Explanation:
Lottery farming, also known as Jhum cultivation or slash-and-burn agriculture, is a traditional agricultural practice followed by some tribal communities in Mizoram. Let's understand this in detail:

1. Lottery Farming in Mizoram:
- Lottery farming is a method of cultivation where the tribal communities clear a piece of land by cutting down the vegetation and burning it.
- This land is then used for farming crops like rice, maize, vegetables, etc.
- After a few years, when the fertility of the land decreases, they move to a new plot and repeat the process.
- This rotational farming system allows the land to regain its fertility naturally.

2. Importance of Lottery Farming in Mizoram:
- Mizoram has a hilly terrain with dense forests, making it suitable for lottery farming.
- The tribal communities in Mizoram have been practicing lottery farming for generations, as it is well-suited to the local environmental conditions.
- Lottery farming allows them to sustain their agricultural needs while preserving the natural resources.
- It also helps in maintaining the biodiversity of the region.

3. Challenges and Concerns:
- While lottery farming has been an integral part of the tribal culture in Mizoram, there are some concerns associated with this practice.
- The increasing population and shrinking land availability have led to shorter fallow periods between farming cycles, resulting in soil degradation.
- The government and NGOs are working towards promoting sustainable agricultural practices and providing alternative livelihood options to reduce the dependency on lottery farming.

In conclusion, Mizoram is the state that practices lottery farming as a traditional agricultural method. This method allows the tribal communities to sustain their agricultural needs while preserving the natural resources of the region. Efforts are being made to promote sustainable practices and reduce the negative impacts of lottery farming on the environment.

Mizoram