Explanation:

The budget aims to give a boost to the Bamboo sector and is regarding it as Green gold for its utility and economic significance. Watch this video for utility of Bamboo. Green Gold, as bamboo is often known, is found everywhere in India. It is one of those rare, naturally-occurring resources agnostic to climatic conditions, soil conditions and precipitation levels available in 136 species. Millions of Indians rely on bamboo for a part of their entire livelihoods. Hence option 3rd is correct.