Desertification in Rajasthan is caused by a combination of factors, including overgrazing, deforestation, and climate change.

Fertilization is not typically used for rehabilitating desertified land in Rajasthan, as the soils are often poor and lack the nutrients necessary for plant growth.

Afforestation in Rajasthan is carried out to achieve multiple goals, including reducing soil erosion, increasing biodiversity, and providing fuelwood and fodder.

Revegetation in Rajasthan primarily focuses on improving soil quality, reducing soil erosion, and increasing water infiltration, rather than increasing biodiversity.

Water harvesting in Rajasthan is carried out to achieve multiple purposes, including increasing groundwater recharge, providing drinking water for livestock, and irrigating crops.

Lack of community participation is not typically a challenge faced in rehabilitating desertified land in Rajasthan, as local communities are actively involved in the process.

The government plays a multifaceted role in rehabilitating desertified land in Rajasthan, including providing financial assistance, technical expertise, and mobilizing community participation.

Private sector companies are not typically key stakeholders in the rehabilitation of desertified land in Rajasthan, as the process is primarily driven by local communities, government agencies, and non-governmental organizations.

Successful rehabilitation of desertified land in Rajasthan is typically indicated by increased vegetation cover, improved soil quality, and increased water infiltration.

Attracting tourists is not typically a long-term goal of rehabilitating desertified land in Rajasthan, as the focus is primarily on restoring ecosystem services, improving livelihoods of local communities, and increasing agricultural productivity.