Question

The technology of biogas production was developed in India mainly due to the efforts of _____ and ______.

• A. A - IARI, B - STP
• B. A - KVIC, B - IPM
• C. A - IARI, B - KVIC
• D. A - STP, B - IPM

Answer 1

The correct option is C A - IARI, B - KVIC

Biogas/ Gobar gas is a mixture of gases containing methane predominantly. It is inflammable and can thus be used as a source of energy. It is produced by certain anaerobic bacteria collectively known as methanogens. Example - Methanobacterium. The excreta of cattle is rich in such bacteria and can be used for the generation of biogas. It is produced at a large scale in biogas plants. The technology of biogas production was developed in India mainly due to the efforts of Indian Agricultural Research Institute (IARI) and Khadi and Village Industries Commission (KVIC).

STP stands for sewage treatment plants. It is a setup where sewage is treated before being discharged into natural water bodies to reduce its polluting potential.

IPM stands for Integrated pest management. It combines the use of biological as well as chemical practices to control insect pests in agricultural production.