One, celery calcium deficiency symptoms
It showed growth at the point of death, high growth, and moderate greenness in the leaves. The growth of the heart was significantly inhibited. There was a longitudinally depressed necrotic spot on the petiole near the heart, and yellowing similar to the virus occurred on some leaves.
Second, the lack of boron celery symptoms
1. At the same time when the new leaf grows poorly, there are horizontal crack spots on the petiole near the new leaf (the longitudinal necrotic spots when calcium deficiency occurs).
2. The stems and leaves are twisted and deformed. The stems are thick and short and become brittle; the epidermis of tissue stems along the vessel is dehiscent (schizophrenia). The parietal lobe atrophies, then develops into a brown-dead zone, and many leaves die.
Third, the lack of potassium celery symptoms
The typical symptom is that the leaf margin is coke and burning. The dwarfs grow and the leaves curl back. It is dark green, and the further development of the leaf margin fades to brown burning.
Four, celery deficiency symptoms
Symptoms are that the old leaves begin to retreat rapidly near the edge of the leaf.
Vitamins are a type of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions. In terms of physiological functions, vitamins are neither a raw material for tissues nor a substance for supplying energy, but they are an indispensable substance for the body. It has many types and different chemical structures. Most of them are the components of the coenzyme (or prosthetic group) of certain enzymes. They are the indispensable compounds for maintaining the normal growth (growth, health, reproduction and production function) of the body. It plays a catalytic role in the body to promote the synthesis and degradation of major nutrients (proteins, fats, carbohydrates, etc.), thereby controlling metabolism. Vitamins are essentially low-molecular organic compounds. They cannot be synthesized in the body, or the amount synthesized is difficult to meet the needs of the body, so they must be supplied from the outside. The daily requirement of vitamins is very small (usually measured in milligrams or micrograms). They are neither a raw material for body tissues nor a substance for energy supply in the body. However, they do not regulate material metabolism, promote growth and development, and maintain physiological functions.
Vitamin K2 MK-7, Vitamin C, Vitamin E, Vitamin K2, Vitamin H, Vitamin D3
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