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प्रश्न
Why do farmers grow many fruits and vegetable crops inside large greenhouses? What are the advantages to the farmers?
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उत्तर
A greenhouse is a closed facility used to grow fruits and vegetables. Its framework supports a translucent outer shell made of glass or plastic. It is a sheltered area where environmental conditions can be controlled to promote optimal plant development.
Farmers are increasingly using the greenhouse approach because it allows them to quickly harvest fruits and vegetables without worrying about unpredictable weather conditions.
The main advantages of the greenhouse to the farmers are:
- The greenhouse coverings have the ability to modify the direction of the sun's rays, resulting in an even. distribution throughout the entire surface, benefiting the entire greenhouse and avoiding direct solar rays falling on the plants.
- Farmers can manage and establish the ideal cultivation environment in a greenhouse. This enhances productivity.
- Greenhouses help protect crops from pests, vermin, and illnesses, lowering the risk of crop failure.
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संबंधित प्रश्न
Name one organism each having saprophytic, parasitic and holozoic modes of nutrition.
Define saprophytic nutrition.
Define parasitic nutrition.
Define saprophyte.
Define parasite.
What is the mode of nutrition in Amoeba known as?
What is the process of obtaining food by Amoeba called? What does it mean?
List two differences between 'Holozoic nutrition' and 'Saprophytic nutrition'. Give two examples of each of these two types of nutrition.
Name the type of nutrition exhibited by Amoeba. Explain how food is taken in and digested by this organism.
Visit a green house if there is one near your place. Observe how they grow plants. Find out how they regulate the amount of light, water and carbon dioxide to grow the plants.
