ORGANIC MIXTURE FOR PLANT NUTRITION AND METHOD OF ITS PREPARING Russian patent published in 1999 - IPC

FIELD: agriculture. SUBSTANCE: invention relates to an agroindustrial complex involving preparing the multi-functional preparation for growing vegetable, flower cultures, decorative trees and bushes also. Organic mixture for plant nutrition has an aqueous extract of the plant raw of a mixture of dried medicinal herbs at the following ratio of components, kg dry matter/1 000 l of water: dioecious nettle 20-60; milfoil 10-40; medicinal dandelion 0.001-20; matricaria 0.001-30; valerian 15-25; common worm-wood 15-30. It can has also additionally as plant raw the following dried medicinal herbs: sage and/or motherwort, and/or narrow-leaved lavender, and/or marjoram at amount 0.001-35 kg/1 000 l of water of each component. It can has also additionally trace elements N and/or P, and/or K, and/or Mg at amount 0.3-60 kg/1 000 l of water and trace elements Fe, and/or Cu, and/or B, and/or Mn, and/or Zn, and/or Mo at amount 0.01-0.15/ 1 000 l of water and humic acids an/or gibberellinic acids at amount 0.001-10 kg/1 000 l of water. Method of preparing an organic mixture for plant nutrition involves treatment of the plant raw and addition of additional components. Treatment is carried out by pouring the mixture consisting of the dried medicinal herbs with water for 10-24 h followed by mixture filtration up to the particle size 80-120 microns. After filtration the obtained extract is pasteurized at 50-90 C for 2-3 h and macro- and trace elements are added. Then an aqueous extract is stirred for 30 min up to complete dissolving macro- and trace elements, cooled and poured into packages. Preparation enhances the yield and quality of production, activates the growth processes that promotes the increase of total biomass of plants, the enhancement of their viability, sanitary-hygienic and decorative properties, increases immunity of plants to fungal sicknesses and pests. EFFECT: enhanced effectiveness of the mixture. 11 cl, 6 ex