Aside from being a subsistence crop, sweetpotato makes a large contribution to livestock production in many areas. The International Potato Centre reported that the share used as feed in Asia jumping from 14.5% in 1961-63 to 44% in 1993-95.
Why is planting sweet potato is significant to us human beings?
Sweet potato produces more biomass and nutrients per hectare than any other food crop in the world. It is well suited to survive in fertile tropical soils and to produce tubers without fertilizers and irrigation and is one of the crops with an important role in famine relief.
What is the use of sweet potato plant?
The root vegetable has deep-orange flesh and a copper skin jacket. Sweet potatoes are commonly served cooked, in whole or mashed form, or roasted. Or they are used as pie filling. This crop needs four months of warm weather and warm soil; they are drought- and heat-tolerant and have few pests or diseases.
How are the roots of the sweet potato useful to the plant?
The sweetpotato root system consists of fibrous roots - that absorb nutrients and water and anchor the plant - and storage roots - which are lateral roots that store photosynthetic products.
What are the health benefit of sweet potatoes?
Just one sweet potato gives you 400% of the vitamin A you need each day. This helps keep your eyes healthy as well as your immune system, your body's defense against germs. It's also good for your reproductive system and organs like your heart and kidneys.