Question

For biogas production besides dung, which one of the following weed is recommended in our country?

• A. Eichhornia crassipes
• B. Coffea arabica
• C. Mangifera indica
• D. Solanum nigrum

Answer 1

The correct option is A Eichhornia crassipes

Because of its extremely high rate of development, Eichhornia crassipes is an excellent source of biomass. The harvested biomass would then be converted to ethanol, natural gas, hydrogen and/or gaseous nitrogen, and fertilizer.

So, the correct answer is 'Eichhornia crassipes'