Question

state the factors on which time and frequency of irrigation depend

Answer 1

Plants require frequent watering in summers as water from soil and plant surface evaporates. Hence, water is essential for the survival of plants.

Seed requires water to carry out the process of germination. In the absence of water, germination does not take place.

Also, water is required by plants to transport nutrients to other parts of plants in a dissolved state.

Water also protects crops from frost and hot currents.

Crop fields need to be watered regularly in order to maintain healthy crops.

Answer 2

#Written in my own words. Didn't copied from anywhere.

There are many factors. Some of them are:
1.frequency of precipitation(i.e Rain)
2. Amount of precipitaion.
3.Month of the year.
4.type of the crop.
5. Type of irrigation system used. (e.g Drip irrigation or Sprinkler irrigation system)
6. Type of soil.

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