| 摘要 |
<p>In the present invention, there is disclosed a concentrate of biologically active compounds based on scarcely water soluble inorganic and organic compounds and/or based on elementary sulfur containing at least 0.1 and at the most 85 percent of dry matter weight of at least one of biologically active compounds being scarcely water soluble and exhibiting activity in nutrition and/or protection of plants. The invented concentrate further contains 0.5 to 47 percent of dry matter weight of alkali hydrolysate of collagenous materials, of which the substantive component is formed by amino acids and low-molecular peptides. The balance up to 100 percent of weight of the concentrate is at least one water-containing substance, an additive enhancing physical-chemical properties, an additive ensuring microbiological and chemical stability, a substance increasing agronomic efficiency of a suspension or pasty concentrate. The scarcely water-soluble substance contained in the invented suspension or pasty concentrate is preferably represented by at least one of hydroxides oxides, carbonates, hydroxy carbonates, sulfites, sulfates, hydroxy sulfates, hydroxy chlorides, polysulfides, phosphates, silicates, dithiocarbamidate and particularly of the following elements: zinc, manganese, copper, iron, manganese, calcium, ammonia, or it may contain elementary sulfur.</p> |
