Direct Seeded Rice as Resource Efficient Technology

In Asia, seedlings are typically transplanted into puddled soil to cultivate rice (Oryza sativa L.). Due of the manpower, water, and energy requirements this manufacturing system, it is becoming less lucrative as these resources become more scarce. Additionally, impairs soil's physical qualities, negatively impacts performance succeeding upland crops, increases methane emissions. Different issues, such a declining water table, manpower shortage during peak seasons, worsening quality, need use alternate establishment techniques maintain both natural resource yield. its low input requirement, ability reduce greenhouse gas emissions, adjust climatic hazards, direct seeded (DSR) technique has gained lot attention popularity in recent years. Dry seed must be sown ready seedbed, while pre-germinated standing puddles soil. Many farmers have switched from DSR culture result introduction early maturing cultivars, application effective fertiliser management techniques, increased adoption integrated weed strategies. certain industrialised nations, USA, Australia, Japan, China, Korea, technology heavily mechanised. By switching conventional DSR, crop requirements, organic matter turnover, improved nutrient management, carbon sequestration, intensification will all significantly reduced. The transition PTR hampered by number factors, including high infestation, development weedy rice, an increase soil-borne diseases (nematodes), nutritional disorders, poor establishment, lodging, prevalence blast, brown leaf spot, etc. addressing limitations, may show very viable, economically technically viable substitute for PTR.