Explain the concept of nutrition in plant
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It abserve water from soil and
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All plants require nutrients to survive and grow. Plants take nutrients from the air, the soil, and the water. Because you cannot see nutrients — they are colourless gases or are like dust dissolved in water or stuck onto each piece of soil — it is sometimes hard to understand how they work.
The quantity of nutrients available to the plants is affected by: • substrate quality • water quality • plant type.
Nutrients are taken up by the fine root hairs, not by the big roots. Even the very largest of trees have many small, fine root hairs to absorb the nutrients and water they need. The larger roots are used for supporting the tree and for storage of water and other plant food. The root hairs can also excrete liquids that affect the acidity of the soil (pH). When the pH changes, the amount of nutrients available may also change.
The quantity of nutrients available to the plants is affected by: • substrate quality • water quality • plant type.
Nutrients are taken up by the fine root hairs, not by the big roots. Even the very largest of trees have many small, fine root hairs to absorb the nutrients and water they need. The larger roots are used for supporting the tree and for storage of water and other plant food. The root hairs can also excrete liquids that affect the acidity of the soil (pH). When the pH changes, the amount of nutrients available may also change.
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