ਬਾਸਮਤੀ ਸਿੱਧੀ ਬਿਜਾਈ:20 ਕਿੱਲਿਆਂ ਦੀ ਖੇਤੀ ਬਿਨਾਂ ਸਿਰੀ DSR basmati Pb1401, pb1121, Pb1692 скачать в хорошем качестве

ਬਾਸਮਤੀ ਸਿੱਧੀ ਬਿਜਾਈ:20 ਕਿੱਲਿਆਂ ਦੀ ਖੇਤੀ ਬਿਨਾਂ ਸਿਰੀ DSR basmati Pb1401, pb1121, Pb1692

dsr crop bbc step sowing khetibadi pusa basmati dsr crop punjab paddy ruce farming agriculture DSR Basmati refers to cultivating Basmati rice using the Direct Seeded Rice (DSR) technique, an alternative to the traditional, water-intensive method of transplanting seedlings. In DSR, pre-germinated seeds are directly sown into the field, bypassing the need for a nursery and manual replanting. This method offers significant benefits but also comes with distinct challenges. Direct Seeded Rice (DSR) cultivation for basmati offers numerous benefits, including significant cost reductions, increased water conservation, and improved soil health. This approach involves sowing seeds directly into the field rather than transplanting seedlings, eliminating the labor and resource-intensive steps of traditional methods. Economic benefits Reduced labor costs: DSR eliminates the need for a separate nursery and the manual labor of transplanting seedlings. This can reduce labor requirements by 40–75% and significantly lower production costs. Lower production costs: Eliminating puddling and transplanting reduces overall cultivation expenses. Studies show DSR can lower production costs by 7.51% compared to transplanted rice. Higher net returns: Because of the lower costs, farmers adopting DSR can achieve higher net returns and a better benefit-to-cost ratio. Early crop maturity: Basmati cultivated through DSR matures 7–10 days earlier than transplanted rice. This allows farmers to plant the next crop in the rotation sooner, boosting overall farm profitability. Environmental benefits Water conservation: DSR can reduce water consumption by 15–40% compared to traditional, flooded-field rice cultivation. This is critical for basmati-growing regions that face severe water scarcity and declining groundwater levels. Reduced greenhouse gas emissions: Because DSR fields are not continuously flooded, less methane—a potent greenhouse gas—is produced by soil bacteria. This substantially lowers the overall carbon footprint of rice production. Improved soil health: Eliminating puddling and frequent flooding improves soil structure and porosity. This creates a better environment for the next crop in the rotation, such as wheat, which can see higher yields after DSR cultivation. Improved nutrient use efficiency: With the right management, nutrients can be used more effectively in DSR systems, as continuous flooding is known to cause nutrient leaching. Agronomic benefits Flexible sowing options: New DSR technologies and improved basmati varieties offer more flexibility in sowing dates, providing a wider window for planting and managing potential weather disruptions. Enhanced rooting system: DSR cultivation avoids transplanting shock and encourages a deeper, more robust root system. This helps the plants access water and nutrients more efficiently, especially in the vegetative stage. Better resource efficiency: The mechanization involved in DSR, from precision seed drills to laser land leveling, helps ensure uniform crop establishment and efficient use of inputs like water and fertilizer.