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Which of the following is a way to use water economically?
- a)Construction of bawris
- b)Rainwater harvesting
- c)Drip irrigation
- d)None
- e)None of the above/More than one of the above
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Which of the following is a way to use water economically?a)Constructi...
- Drip irrigation system delivers water to the crop using a network of mainlines, sub-mains and lateral lines with emission points spaced along their lengths.
- Each dripper/emitter, orifice supplies a measured, precisely controlled uniform application of water, nutrients, and other required growth substances directly into the root zone of the plant.
- Water and nutrients enter the soil from the emitters, moving into the root zone of the plants through the combined forces of gravity and capillary.
- In this way, the plant’s withdrawal of moisture and nutrients are replenished almost immediately, ensuring that the plant never suffers from water stress, thus enhancing quality, its ability to achieve optimum growth and high yield.
Key points:-
- Unlike surface and sprinkler irrigation, drip irrigation only wets part of the soil root zone.
- This may be as, low as 30% of the volume of soil wetted by the other methods. The wetting patterns which develop from dripping water onto the soil depend on discharge and soil type.
- Figure 64 shows the effect of changes in discharge on two different soil types, namely sand and clay.
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Community Answer
Which of the following is a way to use water economically?a)Constructi...
- Drip irrigation system delivers water to the crop using a network of mainlines, sub-mains and lateral lines with emission points spaced along their lengths.
- Each dripper/emitter, orifice supplies a measured, precisely controlled uniform application of water, nutrients, and other required growth substances directly into the root zone of the plant.
- Water and nutrients enter the soil from the emitters, moving into the root zone of the plants through the combined forces of gravity and capillary.
- In this way, the plant’s withdrawal of moisture and nutrients are replenished almost immediately, ensuring that the plant never suffers from water stress, thus enhancing quality, its ability to achieve optimum growth and high yield.
Key points:-
- Unlike surface and sprinkler irrigation, drip irrigation only wets part of the soil root zone.
- This may be as, low as 30% of the volume of soil wetted by the other methods. The wetting patterns which develop from dripping water onto the soil depend on discharge and soil type.
- Figure 64 shows the effect of changes in discharge on two different soil types, namely sand and clay.
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Which of the following is a way to use water economically?a)Construction of bawrisb)Rainwater harvestingc)Drip irrigationd)Nonee)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?
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