TAILIEUCHUNG - Simulating crop evapotranspiration response under different planting scenarios for irrigation water management under climate change: A review

Setting up water-saving irrigation strategies is a major challenge farmer‟s face, in order to adapt to climate change and to improve water-use efficiency in crop productions. However, there is an increasing need to strategize and plan irrigation systems under varied climatic conditions to support efficient irrigation practices while maintaining and improving the sustainability of ground- water systems. To guide the allocation of water resources in the region, it is beneficial to ascertain the effects of changing the crop planting pattern on water saving and farmland water productivity for irrigation water management. Modelling crop evapotranspiration (ET) response to different planting scenarios irrigation water management in a subtropical climate plays significant role in optimizing crop planting patterns, resolving agricultural water scarcity and facilitating the sustainable use of water resources. We evaluated the changes in water savings in irrigation water management projects and resources, the irrigation water productivity and the net income water productivity under different planting scenarios. Crop production can increase if irrigated areas are expanded or irrigation is intensified, but these may increase the rate of environmental degradation. Since climate change impacts on soil water balance will lead to changes of soil evaporation and plant transpiration, consequently, the crop growth period may shorten in the future impacting on water productivity. | Simulating crop evapotranspiration response under different planting scenarios for irrigation water management under climate change: A review

• Nông nghiệp
• Water use efficiency
• Climate change impacts
• Crop yield
• Irrigation water management
• Climate change
• Different planting scenarios
• Water deficits
• Different planting techniques
• Profitability of chickpea
• Typic ustochrept soil
• Nutrient use efficiency
• Nutrient and irrigation levels
• Nutrient uptake
• Large seeded
• Pod yield
• Pod yield and water use efficiency
• Large seeded groundnut advanced breeding lines
• Heterosis for yield
• Yield attributes
• Water use efficiency related traits
• Obtaining transgressive segregants
• Genetic variability
• Genetic advance
• Groundnut (Arachis hypogaea L
• Water use efficiency traits
• Yield and yield attributes
• Rice genotypes
• Different rice establishment methods
• Different growing environment
• Drip irrigation
• Seed yield
• Quality and water use efficiency
• Fertigation levels
• Water use efficiency of groundnut
• Surface furrow irrigation
• Surface furrow irrigation on growth
• Tuber yield
• Water use efficiency of potato
• Mulching on growth
• Increases production costs
• Agave sisalana
• Micro irrigation
• Sisal (Agave sisalana Perr Ex Engelm )
• Water use efficiency in sisal
• Improve fibre yield
• Drip irrigated cotton
• Fiber quality
• Water stress
• Water use
• Water yield relations
• Irrigation water use efficiency
• Agricultural science
• Solanum tuberosum L
• Potassium fertilizer rates
• Abu–Graib–Baghdad
• Fodder maize
• Fodder yield
• Seed rate and water use efficiency
• Hydroponics maize fodder
• Nutrition on water use efficiency
• Fertigation on gladiolus crop water requirement
• Gladiolus crop water requirement
• Modern drip method of irrigation
• Food forever increasing population
• Aerobic rice
• Water soluble fertilizers
• Fertigation schedule on water
• Fertilizer use efficiency in aerobic rice
• Efficiency in aerobic rice
• Oryza sativa
• F2 population
• Water and nitrogen use efficiency
• Marker validation
• Nitrogen use efficiency
• Rice (Oryza sativa L
• Partial root zone drying
• Rabi maize
• Yield use efficiency
• Deficit irrigation
• Gossypium hirsutum L
• Irrigation regimes
• Radiation use efficiency
• Water use efficiency
• Land configuration
• Irrigation and INM
• Inm on growth
• Water productivity
• Crop water use efficiency
• Field experiments
• Temperate condition
• Planting geometry
• IW/CPE ratio
• Moisture regimes
• Consumptive use
• Surface and subsurface drip irrigation method
• Lateral and emitter spacings
• Water saving
• Drip irrigation systems
• Ground water sharing
• Community irrigation
• Sprinkler irrigation
• Dryland agriculture
• Irrigation level
• Water requirement
• Flower production
• Water use efficiency of tuberose
• Lower gangetic plain
• Different systems of rice cultivation
• Crop establishment methods
• Irrigation regimes on rice