The agriculture sector has experienced buoyant growth in the past two years. The sector, which is the largest employer of workforce, accounted for a sizeable 18.8 per cent (2021–22) in Gross Value Added (GVA) of the country registering a growth of 3.6 per cent in 2020–21 and 3.9 per cent in 2021–22. Growth in allied sectors including livestock, dairy and fisheries has been the major drivers of overall growth in the sector. When measured in total value of agricultural production, India is ranked fourth largest in the world.
Post-independence, there was a need to import food grains due to low productivity, stagnant food-crop sector and poor rural infrastructure making food self-sufficiency a major national goal. The introduction of the Green Revolution then yielded spectacular results and we became one of the largest producers of many agricultural commodities such as rice, wheat, pulses, fruits and vegetables. From being a net importer of foods in the 1960s, India is now a net exporter, thanks to Indian farmers and the Indian agriculture input industry.
The bio-decomposer technology to avoid stubble burning around the Delhi NCR was developed by:
Correct Answer :
ICAR, Pusa Campus
Solution :
The correct option is ICAR, Pusa Campus.
Step-by-Step Explanation:
1. Problem Context: Stubble burning in states surrounding the Delhi NCR region during autumn leads to severe air pollution. To address this issue without burning crop residues, scientists developed a microbial spray solution known as the Pusa Bio-Decomposer.
2. Developer Institution: The microbial bio-decomposer technology was developed by researchers at the ICAR - Indian Agricultural Research Institute (IARI), commonly referred to as the Pusa Campus in New Delhi.
3. Function: The bio-decomposer uses a consortium of fungal strains to rapidly decompose paddy crop residue right in the field, converting it into nutrient-rich manure within 20 to 25 days, thereby removing the need for burning.
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