Irrigation efficiency of an irrigation system is the ratio ofa)Water r...
It is defined as the ratio between the amount of water utilized (i.e., used to meet the consumptive use requirement of crop plus that necessary to maintain a favorable salt balance in the crop root zone) to the total volume of water diverted, stored or pumped for irrigation.
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Irrigation efficiency of an irrigation system is the ratio ofa)Water r...
Irrigation Efficiency
Irrigation efficiency is an important measure that determines the effectiveness of an irrigation system. It is the ratio of the amount of water utilized by the crops to the amount of water delivered from the source. The correct answer is option 'D', which explains that irrigation efficiency is the ratio of water actually utilized by growing crops to water delivered from the source.
Explanation
Irrigation efficiency is an essential factor for crop productivity and water conservation. It measures how effectively the irrigation system delivers water to the crops and how much of it is utilized. The efficiency of an irrigation system can be influenced by several factors such as the type of irrigation system used, soil type, crop type, and weather conditions.
The ratio of water actually utilized by growing crops to water delivered from the source is the most appropriate measure of irrigation efficiency. This means that the water that is consumed by the crops and contributes to crop growth and yield is measured against the total amount of water delivered from the source.
In other words, irrigation efficiency is not just about how much water is delivered to the farm or the amount of water stored in the root zone. It is about how much of that water is actually utilized by the crops for growth and yield. This measure is critical for farmers to optimize their irrigation practices and minimize water wastage.
Conclusion
In conclusion, irrigation efficiency is an essential measure that determines the effectiveness of an irrigation system. It is the ratio of water actually utilized by growing crops to water delivered from the source. This measure is crucial for farmers to optimize their irrigation practices and minimize water wastage, which is critical for crop productivity and water conservation.