Do you know that widely used humates of chemical origin including sodium and potassium humates curdle in hard water containing salts. First of all these are divalent chemical compound of calcium, magnesium and iron, which are so abundant in the Ukrainian water resources.
Everyone knows that diseases “cling” to frail humans and animals. The same can be said about plants: chemicals, fungicides, stress are conducive to various diseases. Thus a pernicious chain starts: disease – treatment – disease. The situation is hard to fix, but we can take preventive steps.
It's no secret that a good state of stairs does not always justify the hopes of farmers for high yields. Drought, late spring frostbites, acid rain damage, directly proportional to the area of the vegetative part of plants.