How do climatic factors influence the water requirements of crops?
Climatic factors significantly influence crop water requirements:
Temperature: Higher temperatures increase evaporation and plant transpiration, raising the water needs of crops.
Precipitation: Adequate rainfall can reduce the need for irrigation, while insufficient precipitation necessitates additional watering.
Humidity: Low humidity levels enhance evapotranspiration, causing crops to require more water.
Solar Radiation: Increased sunlight boosts photosynthesis and evaporation, leading to higher water demands.
Wind Speed: Strong winds increase evaporation rates, requiring more frequent irrigation.
Seasonal Variations: Different growth stages and seasonal changes affect water needs, requiring adjustments in irrigation practices.
Understanding and adapting to these climatic factors helps optimize water usage, ensuring crops receive adequate moisture for healthy growth and productivity.
How do climate and environmental conditions impact the choice and design of a dam for irrigation purposes?
Write notes on Mixing and Mixer machines of concrete.
What is reinforced concrete?
What is land reclamation and why is it important?
What factors should be considered when designing cross drainage structures?
Describe different types of canal lining materials.
Describe the primary features and benefits of a rockfill dam.
Explain the singly reinforced structure.
What are the different types of canals used in irrigation?
