At what time of the day should we water the plants in a garden?
The plants should be watered in the morning or evening as it prevents the evaporation of water and makes maximum water available to plants for absorption.
Kumar and John have a garden containing 100 plants. Two water tanks which hold equal quantity are present at two ends of the garden. Kumar connected perpendicular pipes with nozzles through a long pipe to one tank. John channelized water pipes from another water tank in such a way that the water reaches slowly to the roots of plants. On day 1, John was able to water all the plants and still have some quantity of water left in his tank but on day 2 when Kumar tried to water the plants he wasn't able to water all the plants. What kind of irrigation method was used by Kumar and John respectively?
If we want to grow potato and ginger in our garden, which part of the plant should we use?
If we want to grow potato and ginger in our garden which part of the plant should we use?
Give reasons.
(a) Air pollution has increased.
(b) We should make greater use of public transport.
(c) Diversity in plants is reducing day by day.
(d) Wet garbage should be properly managed.