Practice On Crops (40.4.2) - Quality of Irrigation Water - Hydrology & Water Resources Engineering

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10 questions

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4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is osmotic stress?
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Think about how salt affects water flow.
Question 2.
Name one visible symptom of poor irrigation water quality.
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What happens to leaves when they absorb too much salt?
3Question 3.
What is osmotic stress?
- Plant's ability to absorb nutrients
- Plant's difficulty in water absorption due to salinity
- Plant's growth rate
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Think about the effect of salt on water for plants.
4Question 4.
True or False: Leaf burn is a sign of nutrient deficiency.
- True
- False
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Reflect on what causes leaf burn.
Question 5.
A farmer notices chronic leaf burn across his bean crop. Assess the potential causes and suggest management solutions.
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Consider what factors can lead to high salt levels.
Question 6.
Analyze how variations in sensitivity to salinity among crop types might affect farm planning in different regions.
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Think about how local conditions influence crop viability.

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