What are the disadvantages of inorganic salt deficiency and too much
high blood magnesium, muscle weakness, limb muscle soft paralysis, affect the respiratory muscle, respiratory failure can occur, respiratory arrest; severe central inhibition, such as lethargy, stupor, coma, etc .; can lead to various arrhythmias ; May produce bloating, constipation, nausea, vomiting, etc .;
hyperphosphatemia, can cause secondary hyperparathyroidism, calcium and phosphorus deposition changes, vitamin D metabolic disorders, an important factor in renal bone disease, and coronary artery, heart valve calcification and other serious cardiovascular complications;
high calcium, hypercalcemia can make nerve, muscle excitability to reduce the performance of fatigue, expression indifferent, tendon reflexes, severe patients may be mental disorders, stupor and coma; damage renal tubules, manifested as kidney Tubule edema, necrosis, basement membrane calcification, can cause kidney stones;
Excessive sodium chloride, will lead to stroke rates and mortality higher than normal, high blood pressure, easy to get high blood pressure. Content is too high, it is easy to cause high sodium and low potassium, and further lead to hypercholesterolemia (potassium can promote steroids, increase vascular elasticity, diuretic, is conducive to improving myocardial contractility, the role of vascular protection);
The role of inorganic salts in plant life Plants require the most inorganic salts to be nitrogen-containing, phosphorus-containing and potassium-containing inorganic salts. These three types of inorganic salts have different effects in plant life. Lack of performance nitrogen: to promote cell division and growth, so that leaves grow lush. Lack of performance: plant thin and thin, leaves yellow, severe leaves were light brown. P: Promote the development of seedlings and the opening of flowers so that the fruit and seed are mature early. Lack of performance: the plant is particularly short, leaves were green, and purple. Potassium: Stable stem to promote starch formation. Lack of performance: stems weak, easy to lodging, leaves the edge and the tip was brown, and gradually dry. In addition to these three types of inorganic salts, plants also require many types of inorganic salts. Among them, the demand for some inorganic salts is very small, but they are in the life of the plant also plays a very important role. For example, the lack of iron-containing inorganic salts, fruit trees will be yellow leaf disease; lack of boron-containing inorganic salts, rape will be "spent" (only flowering fruit)
