Government of India encourages the cultivation of ‘sea buckthorn’. What is the importance of this plant? 1. It helps in controlling soil erosion and preventing desertification. 2. It is a rich source of biodiesel. 3. It has nutritional value and is well-adapted to live in cold areas of high altitudes. 4. Its timber is of great commercial value.

QUESTION

Hard

Environment & Ecology

Prelims 2012

Government of India encourages the cultivation of ‘sea buckthorn’. What is the importance of this plant?

It helps in controlling soil erosion and preventing desertification.
It is a rich source of biodiesel.
It has nutritional value and is well-adapted to live in cold areas of high altitudes.
Its timber is of great commercial value.

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Explanation

Sea buckthorn is a plant that is known for its multiple benefits.

It is indeed known for its ability to control soil erosion and prevent desertification. This is because it is a soil-binding plant that prevents soil erosion and checks siltation in rivers.

Sea buckthorn is not primarily known as a source of biodiesel. While its berries can be used for various purposes, including medicinal and cosmetic products, it is not commonly cultivated for biodiesel production.

It is also known for its nutritional value and its ability to adapt to cold areas of high altitudes. Its fruit and leaves are rich in vitamins, carotenoids, and omega fatty acids. It is found in the Himalayan region, generally in dry areas such as the cold deserts of Ladakh and Spiti.

Sea buckthorn timber is not of great commercial value. It is primarily cultivated for its berries and leaves, which have various applications in food, medicine, and cosmetics.

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