1. Different growth environments
1. Colorful peanuts: Colorful peanuts have stronger adaptability and stress resistance. They can grow normally in sandy loam, acidic red and yellow loam. The biological nitrogen fixation of rhizobia plays an important role in improving soil compaction and fertilizing soil.
2. Common peanuts: Peanuts are suitable for sandy soil areas with warm climate, long growing season and moderate rainfall. ?
2. Different nutritional values
1. Colorful peanuts: Colorful wild peanuts contain higher levels of selenium and anthocyanins, as well as more than a dozen amino acids and monounsaturated fatty acids. , beta sitosterol, zinc, dietary fiber and other ingredients, it also contains VE, VA, VK and a large amount of calcium, phosphorus, iron and other trace elements, which have extremely high health value for the human body.
2. Ordinary peanuts: contain lower selenium and anthocyanins than colorful wild peanuts, and do not have as many amino acid types as colorful peanuts.
3. Different colors
1. Colorful peanuts: Peanut kernel skin is colorful and rich in color. The reason why it is colorful is that it has anthocyanins that far exceed those of ordinary peanuts. .
2. Ordinary peanuts: the seed coats are mostly white, pink, red, reddish brown, etc. in single colors.
Baidu Encyclopedia—Colorful Wild Peanuts
Baidu Encyclopedia—Peanuts