TAILIEUCHUNG - Direct seeded rice: Prospects, constraints, opportunities and strategies for aerobic rice (Oryza sativa L) in Chhattisgarh - A review

Rice is commonly grown by transplanting of seedlings into puddled soil, which is not only intensive water user but also cumbersome and laborious. Looming, fresh water scarcity, water pollution, competition for water use, growing population, rising demand for food, climate change and global warming, water-intensive nature of rice cultivation and escalating labour costs have threatened the puddled transplanted rice system. The excessive utilization of natural resource bases and changing climate are leading to the negative yield trend and plateauing of rice productivity. The conservation agriculture based efficient and environmental friendly alternative management methods to increase water productivity in rice cultivation. Direct seeded rice(DSR) alternative establishment method of aerobic rice to sustain productivity of rice as well as natural resources. Aerobic rice is a projected sustainable rice production technology, which can reduce water use in rice production and produce more rice with less water. | Direct seeded rice: Prospects, constraints, opportunities and strategies for aerobic rice (Oryza sativa L) in Chhattisgarh - A review

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• Direct seeded rice
• Opportunities and strategies
• Aerobic rice
• Aerobic rice (Oryza sativa L)
• Natural resources
• Line sowing
• Sowing techniques
• Seed rate on growth
• Growth and yield of direct seeded rice
• Rainfed medium land situation
• Transplanted rice
• Direct seeded riceaerobic
• Direct seeded rice on FIRB
• Wet direct seeded rice
• Mollisols of Pantnagar
• Decision support tools
• Nitrogen management
• Rice (Oryza sativa L )
• Decision support tools on nutrient uptake
• Economics in direct seeded rice
• Seed rate
• Yield and economics
• Eastern vidharbha zone
• Herbicide mixtures
• Yield attributes
• Herbicide mixtures on yield
• Phyllosphere and methylobacterium
• Direct seeded rice growing areas
• PPFM bacterial isolates isolated
• Isolation and identification
• Nutrient removal
• Weed management
• Weed drymatter
• Weed in direct seeded rice
• Weed management on nutrient removal
• Effective tillers
• Filled grains
• Grain yield
• Weed control efficiency
• Direct seeded rice (Oryza sativa)
• Dates of sowing
• Economics and uptake
• Varieties on economics
• Sowing dates
• Fungus and Indian mustard
• Soil after cultivation
• Direct seeded autumn rice
• Microbial population
• Weed indices
• Direct seeded basmati rice preceded
• Weed management interventions
• Seed priming
• Direct seeded upland rice
• Micro nutrients
• Foliar spray of zinc
• Growth attributes
• Harvest index
• Nutrient management practices
• Net return
• Rainfed ecosystem of Assam
• Performance of direct seeded rice
• Moisture conservation practices
• Eary AHU
• Nutrient management
• Productivity and profitability
• Direct seeded early AHU rice
• Establishment methods
• Weed management practices
• Direct seeded rice (Oryza sativa L )
• Economics of direct seeded rice
• Resource conservation
• Variable cost
• Humid south eastern plain
• Growth parameters
• Weeding and dynamics
• Weed dynamics of wet direct seeded rice
• Row spacing
• Yield of direct seeded rice
• Tillage practices
• Transplanted rice influenced
• Management practices under rice
• Conservation agriculture
• Bio efficacy
• Crop production
• Weed contol
• Direct seeded condition
• Hybrid rice varieties
• Seed rates
• Aerobic direct seeded situation
• Establishment method
• Drum seeder
• Dry seeded condition
• Rice establishment methods
• Seed rate and varieties
• Direct seeded aerobic rice