Government of India encourages the cultivation of 'sea-buckthorn.' What is the importance of this plant ?
A. It helps in controlling soil erosion and in preventing desertification.
B. It is a rich source of biofuel.
C. It has nutritional value.
D. Its timber is of great commercial value.
Choose the correct answer :

Question

Accepted Answer

The correct answer is Option 3: Only A and C. Here's why:

*   **A. It helps in controlling soil erosion and in preventing desertification:** Sea-buckthorn is a hardy plant with an extensive root system. This root system binds the soil together, making it effective in preventing soil erosion, especially in fragile ecosystems like those prone to desertification. Its ability to thrive in harsh conditions makes it a valuable tool for land reclamation and stabilization.

*   **C. It has nutritional value:** Sea-buckthorn berries are exceptionally rich in vitamins (especially Vitamin C), antioxidants, and essential fatty acids. They are used in various food products, supplements, and traditional medicines due to their high nutritional content and potential health benefits.

Now, let's explain why the other options are incorrect:

*   **B. It is a rich source of biofuel:** While some research might explore the potential of sea-buckthorn for biofuel production, it is *not* primarily known or encouraged for this purpose. Its primary importance lies in its soil conservation and nutritional properties. It's not considered a "rich source" compared to other dedicated biofuel crops.

*   **D. Its timber is of great commercial value:** Sea-buckthorn is a relatively small, shrubby plant. Its timber is not of significant commercial value. It's not cultivated for its wood. The plant's value lies in its berries and its ability to stabilize soil.

Therefore, only statements A and C accurately reflect the reasons why the Government of India encourages the cultivation of sea-buckthorn, making Option 3 the correct choice.