Direct Seeded Rice (DSR) vs. Traditional Transplanting Method

The State government of Chhattisgarh has advised farmers to prioritize Direct Seeded Rice (DSR) over the traditional transplanting method. This is due to the uncertainty of rainfall caused by El Niño, which affects the South Asian monsoon.

Direct Seeded Rice (DSR) Method

• Seeds are directly planted into the soil, either manually or using machines.
• Earlier methods included manual sowing using bullocks or broadcasting.
• Modern advancements include seed drills, tractors, and new-generation herbicides.
• Herbicide-tolerant rice varieties have been developed to improve weed management.
• Reduces cultivation costs by approximately ₹5,000 per acre and allows the crop to mature 12–15 days earlier.

Traditional Transplanting Method

• Involves growing plants in a nursery and then planting seedlings in the field.
• Requires 2,500 to 3,000 liters of water to produce one kilogram of rice.
• Weed control is effective but requires significant water usage.
• Paddy cultivation is a significant source of methane, contributing 3.7 million tonnes of methane gas annually in India.

Economic and Environmental Considerations

Paddy cultivation using the transplanting method can cost around ₹5,000 per acre. There is also a shortage of agricultural labor, impacting regions like Chhattisgarh. Additionally, paddy farming under flooded conditions increases greenhouse gas emissions due to active methanogenic bacteria.

State-Specific Challenges and Adoption

• Chhattisgarh is a major paddy producer with 141 lakh metric tonnes procured in the last Kharif marketing year.
• About 75% of the paddy growing area in Chhattisgarh is rainfed, with limited irrigation facilities.
• Penetration of the DSR method remains low compared to states like Punjab and Haryana.
• High initial costs (around ₹1.5 lakh) of DSR equipment discourage small farmers from adopting this technology.
• Farmers acknowledge the long-term benefits of switching to DSR due to labor shortages and declining groundwater levels.

Overall, while the DSR method presents several advantages such as water conservation and reduced cultivation costs, its adoption in Chhattisgarh faces challenges due to economic constraints and the need for preparatory land leveling.