Now Reading: India to release gene-edited rice Pusa DST1 for rabi season
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India to release gene-edited rice Pusa DST1 for rabi season
India is set to release Pusa Rice DST1, a genome-edited variety, for commercial production in the upcoming rabi season, with transplanting around November. Developed by ICAR-IARI, the variety targets the Drought and Salt Tolerance (DST) gene to improve performance under drought and saline conditions. ICAR reports yield advantages of 9.66% to 30.4% over the parent variety MTU1010 in field trials.
A second variety, DRR Dhan 100 (Kamala), developed by ICAR-IIRR, matures about 20 days earlier than its parent Samba Mahsuri and has a stronger stalk. Both varieties use SDN-1 genome editing, which alters existing plant DNA without inserting foreign genetic material, and were exempted from stringent GM regulation under 2022 guidelines.
The Hindu Businessline reports that rice yield growth has slowed to 0.5% in 2025-26, prompting experts to call for higher-yielding hybrids and improved agronomy alongside gene-edited varieties. Industry experts estimate India will need an additional 150-200 lakh tonnes of rice by the mid-2030s, with most gains required from yield improvement rather than acreage expansion.
Indian Opinion Analysis
Both stories from The Hindu Businessline frame the gene-edited rice release as a necessary response to slowing yield growth, a neutral-report approach that foregrounds government data and expert commentary without endorsing or criticising policy. The first article balances scientific explanation with an unnamed scientist's caution about insufficient public evidence, while the second article amplifies industry calls for a mission-driven public-private push. A careful reader should note that the yield advantage claims come from ICAR trials and may not translate uniformly across diverse farm conditions. Watch for farmer adoption rates and the government's next step: commercial release timing in rabi 2026.
Coverage: 2 sources, 2 neutral
Sources (2): thehindubusinessline.com (neutral report), thehindubusinessline.com (2) (neutral report)
This story was synthesised by AI from the 2 sources linked above. Methodology and corrections.
Updated: this story now draws on 2 sources.
