Description: Pale skin is a lack of melanin pigment - a coloring substance: it can manifest itself both with hereditary diseases and as a result of an acquired disease.
Pale infirmity is one of the diseases of the nervous system that develops in a person due to a lack of nutrients necessary for the normal functioning of the body. In addition, severe stress and overexertion can lead to them. The disease is manifested first of all by insufficient pigmentation of the skin, and then by its sagging, bleeding, small rashes on the body and decreased muscle tone. Additionally, yellowing of teeth and hair may occur. As a rule, the patient gets tired very quickly, experiences dizziness and nausea. The human immune system is also significantly affected. There is rapid fatigue.
Pale weakness - see Early chlorosis - Description
Pale disease is an early type of chlorosis, which is caused by insufficient availability of iron to the plant. According to the basic biological principle, starvation can occur not only due to lack of nutrition, but also due to poor absorption of one or another element by the plant itself. It most likely occurs in plants from the group of increased water supply (sedge). Characteristic of field cereals (bread beetles), winter rye, spring wheat, some cotton plants and a number of other crops. Productivity decreases noticeably, which most often occurs towards the end of the plant growing season. In leafy plants, a pale yellowing stripe appears along the edges of the leaves. The chlorophyll content in the leaves is reduced. The brightly colored edges of the leaves become discolored, causing the overall appearance of the plants to become discolored. If the leafy part of the plant suffers first, then all its above-ground organs, in particular flowers and seeds, are depleted. The plant fails during the period of preparation for flowering and especially for fertilization. Pale muteness, especially along the edge of the leaf, also occurs in winter crops, which, as a result of precipitation at the beginning of flowering, are forced to start growing very early. The root system develops poorly in such conditions. High humidity is one of the characteristic signs of bleaching.