Question
Why is irrigation essential?
✓
Answer
Irrigation is essential for the absorption of nutrient elements by the crop plants from the soil. The irrigation water tends to dissolve the nutrients present in the soil of a crop field to form a Solution. This Solution of nutrients is then absorbed by the roots of crops for the development of the plants.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
State whether the following statements are true or false:
Salt and water can be recovered from an aqueous salt solution by the process of evaporation.
Salt and water can be recovered from an aqueous salt solution by the process of evaporation.
What conclusion can you draw about the velocity of a body from the displacement-time graph shown below:
Define the term ‘watt’.
What is the mass of one mole of oxygen atoms?
Kasturi the variety of ________.
Which one is nutrient specific-fertilizer or manure?
Match the following columns and choose the correct option from the codes given below:
| Column-I | Column-II | ||
| P. | Ganga-5 | I | Rice |
| Q. | Kasturi | II | Maize |
| R. | Green manure | III | Brown-swiss |
| S. | Exotic breed | IV | Guar |
- P-I, Q-III, R-II, S-IV
- P-II, Q-I, R-IV, S-III
- P-IV, Q-III, R-I, S-II
- P-IV, Q-II, R-I S-III,
On what factors does the kinetic energy of a body depend?
Write down the formulae for the following compounds:
Magnesium hydroxide
Magnesium hydroxide
What is stomata?