In this article characteristic signs of magnesian starvation of plants are listed.
Negative influence of shortage of magnesium
Characteristic sign of magnesian starvation is mezzhilkovy xloroz, beginning with the bottom leaves. At insufficient intake of magnesium it is used by young leaves which grow, for formation of a chlorophyll. Because magnesium outflow from the bottom leaves goes to the top on veins, they and fabrics adjoining to them keep the green color, the sites remote from veins become yellow, orange, red, violet depending on a plant grade.
Strong magnesian starvation promotes premature leaf fall from fruit-trees. At tomatoes, cabbage and other vegetable cultures separate sites between veins of leaves of the bottom circle bureyut also die off. At hothouse tomatoes leaves twist, become fragile, fabrics between veins turn yellow and die off.
On the bottom leaves of corn between parallel veins there are light yellow and even white specks, they cover all plate of a leaf, such leaves prematurely die off.
At magnesian starvation it is recommended to bring in the soil kalimat or a kalimagneziya.
Krymgosplodorodiye center.