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Solving time: 4 mins
Hydroponics have been shown to be a successful technique for growing of plants. Yet most of the crops are still grown on land. Why?
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Text solution
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(i) The cost is the major concern. The setting and handling of hydrophonics requires much more investment than that of the soil based production.
(ii) Sanitization is extremely important especially with indoor hydroponic environments. Water borne disease can spread quickly through some methods of hydroponic production.
(iii) Hydroponics is relatively a new technique and not used by the traditional farmers due to lack of knowledge.
(iv) Plants are less adaptable to the surrounding atmosphere. Hot weather and narrow oxygenation may minimise the production and quality of plant produce/yield.
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I. Hydroponics technique is useful in areas having infertile and dry soils.
II. Hydroponics can regulate pH optimum for a particular crop.
III. It increases the labour cost.
IV. It increases the problem of weeding.
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| Question Text | Hydroponics have been shown to be a successful technique for growing of plants. Yet most of the crops are still grown on land. Why? |
| Topic | Mineral Nutrition |
| Subject | Biology |
| Class | Class 11 |
| Answer Type | Text solution:1 |
| Upvotes | 66 |
