1. In Rajasthan, Katha is extracted from the Khair tree.

2. Catechu is obtained by cold crystallization from water extract from the Acacia tree, commonly known as the Khair tree.

1. Barmer district of the state has the highest number of goats.

2. The goat is said to be the animal of the future.

3. Rajasthan ranks first in goat rearing in the country.

4. 13.99 per cent of all goats in India (148.88 million) are found in Rajasthan. And the number of goats in the total animal wealth of Rajasthan is 36.69 per cent.

5. Central Goat Research Center is situated in Avikanagar, Tonk.

6. Animal Breeding Farm, Kum located in Bharatpur district is the leading center of goat breed promotion in the state.

1. Most storms in Rajasthan occur in the Sriganganagar district. In Sriganganagar district there are dust storms for about 27 days in the months of May and June. After this there is Bikaner and Jodhpur.

1. This soil is spread in the slopes of Aravali in semi-arid and sub-humid type of climate.

2. This soil is widespread in Sirohi, Pali, Rajsamand, Udaipur, Bhilwara, Jhalawar.