Advantages

The farming cultures differ in their needs of nitrogen for the formation of their production. These specific needs and the conditions, which they are grown under, constitute a basis for the determination of nitrogen mineral fertifilization. The following are observed in events of absence of sufficient nitrogen in plants:

• Delayed growth;
• Initial pale green, yellow-green and even yellow foliage with subsequent browning and dying of the leaves;
• Low resistance to abiotic and biotic stress;
• Premature ripening

The excess nitrogen:

• Accelerates the growth, the foliage grows up wildly and acquires dark green color;
• The vegetation time period is extended;
• The plants become non-resistant to diseases, frost and drought;
• The technological qualities and the flavors of the production get deteriorated.