Sweet potato sprouting can be eaten, but try to eat as little as possible.

Sweet potato sprouting is different from potato sprouting, generally does not produce toxic ingredients to the human body, as long as the sweet potato buds removed is edible, will not produce greater harm to the human body. When eating sweet potatoes need to check whether the skin is moldy or black spots, there is such a situation is not eaten.

Sweet potato is a high-yield and adaptable food crops, and industrial and agricultural production and people's lives are closely related. In addition to the tuber for staple food, but also food processing, starch and alcohol manufacturing industry is an important raw material, roots, stems, leaves and is excellent feed.

Red (sweet) potato growth habit:

Sweet potato like temperature, afraid of cold, cold, suitable for the growth of the temperature of 22-30 ℃, the temperature is lower than 15 ℃ stop growing. Different growth periods have different temperature requirements, the temperature of the bud period should be 18-22 ℃, the temperature is too high or too low will affect the rate of sprouting.

The temperature in the seedling stage should be 22-25 ℃, the temperature in the stem and leaf stage should be 22-30 ℃, the temperature in the stem and leaf stage should not be lower than 16 ℃, otherwise it will hinder its growth, or even stop growing; if it is lower than 8 ℃, it will cause the plant to wither and die by frost. The temperature of the root mass period should be 22-25℃. Appropriate temperature can promote the plant to grow well in all growth periods, to ensure the number of root mass and expansion.

Sweet potato likes light, is a short day crop. Plant growth process on the high light energy requirements, is intolerant of shade of the crop, from the stem and leaf stage of the light energy time long growth period will be longer, the higher the photosynthetic efficiency, and vice versa will reduce the photosynthetic efficiency, affecting the growth of the plant.

The daily sunshine time should be 8-10 hours, sufficient light can not only promote flowering, the formation of root mass, and good light can also make more nutrients accumulated to the tuberous roots, prompting the expansion of the root mass.