Appearance characteristics of begonia fimbristipula
Begonia blooms in summer, with large and beautiful flowers, yellow or purple petals and inflorescence as high as 1 m. The rhizome of Solanum nigrum is its most special part, showing a unique shape, like a giant potato. This huge "potato" is what we usually call konjac, which is the main edible part of Solanum nigrum.
Edible value of Solanum nigrum
The rhizome of Solanum nigrum is rich in dietary fiber, plant protein, various minerals and vitamins, especially calcium gluconate and iron gluconate. These ingredients help to promote gastrointestinal peristalsis, prevent constipation, reduce blood lipid, regulate blood sugar and enhance immunity. Therefore, Solanum nigrum is known as "the king of healthy food".
Medicinal value of Solanum nigrum
The rhizome of Solanum nigrum also contains a component called puerarin, which has antibacterial, antiviral and antitumor effects. Therefore, Solanum nigrum also plays an important role in traditional Chinese medicine, which is used to treat gastrointestinal diseases, cancer, diabetes and other diseases.
How to eat begonia?
The rhizome of Solanum nigrum can't be eaten raw, and it needs to be processed before it can be eaten. Here are two common treatments.
konjaku flour
Peel the roots of Solanum nigrum, slice them, air dry them and grind them into powder. Konjac powder can be used to make Konjac vermicelli, Konjac noodles, Konjac cakes and other foods, and can also replace starch as seasoning.
Dried konjak
Peel the roots of Solanum nigrum, slice them and air dry them. Dried konjac can be used to make soup, stew meat, stir-fry and so on. This is a very nutritious food.
Cultivation of begonia fimbristipula
The planting of anemone is relatively simple, and the following points should be paid attention to.
Choose a planting site
Tiankui likes a warm, humid and well-drained environment and is suitable for planting in areas with mild climate and abundant rainfall. The soil in the planting area should be loose, fertile and rich in organic matter.
Select seeds
Choose healthy, complete and pest-free seeds for planting. The surface of seeds can be coated with sulfur powder, which is helpful to prevent and control pests and diseases.
Planting method
Bury the seeds in the soil and cover them with a thin layer of soil to keep the soil moist. Anemone grows slowly and needs patience.