Biological fertilizer

FIELD: agriculture, in particular fertilizer for agricultural, forestry, and pot plants.

SUBSTANCE: biological fertilizer contains (%): growth agents (e.g., aqueous extract from Kalanchoe leaves) 3; inhibitor of soil pest growth and fungal and bacterial diseases (e.g., soil-entomopatogenic associative nematodes and waste products thereof, as well as living nematode-symbiotic bacteria) 0.001 and 0.0001, respectively; feed source (e.g., sodium humate) 0.1; and balance: water. Fertilizer of present invention finds plants with feedstuff, physiologically active substances and reduces helpful symbiotic microflora of rhizosphere.

EFFECT: fertilizer of improved quality.

The invention relates to the field of crop production and can be used for fertilizing agricultural, forestry and houseplants in order to obtain physiologically healthy plants and increased yields.

The rate of growth and development as a separate plant and its individual cells, tissues and organs, regenerative capacity, the quantity and quality of yield, viability leave offspring depend on many factors. It is primarily the presence in the substrate of water and nutrients. However, the presence of water and nutrients is not yet a guarantee of obtaining physiologically healthy plants with maximum regenerative ability and high yields. Many plants, cut from natural biocenoses and planted in monocultures, do not receive growth substances produced by plant symbionts,

who play for them no less important than vitamins for animals. Plants use of physiologically active substances secreted by the microflora, associative associated with the rhizosphere, they use recycled nutrients.

Due to excessive use of pesticides against pests (acaricides, insecticides, pesticides), diseases (fungicides, nematicides) and especially against weeds (herbicides) microflora the rhizosphere much obozavam, and then disappears. This leads to a sharp deterioration in the physiological condition of the plants and decrease yield.

Usually growers focus has been on supplying plants with water and an optimal combination of essential nutrients. To this end irrigate plants and fertilizer application. However, the lack of positive influence of physiologically active substances of these events in some cases does not lead to a positive effect. Seeing this circumstance, growers seeking to increase the dose of applied mineral fertilizers, which also has little effect on yield, but leads to the accumulation of nitrates and nitrites in agricultural products, which negatively affects people's health.

The aim of our invention is to provide an activating feeding for plants, which combined supply of plant nutrients, physiologically active substances and at the same time contributed to the recovery of useful symbiotic microflora of the rhizosphere.

Known used for this purpose biologic AGATE-25. Producer bacterium (Pseudomonas aureofaciens). Designed for pre-processing of seeds of cereals, legumes, flax and other crops. Is used instead of chemical disinfectants. Stimulates the germination of seeds. Without the facility for people animals and bees. Marabotti Center for biological stimulation and protection of plants /1/. A known number of other biologics same purpose, in particular the SYMBIONT-WAGON from the far East medicinal plants ginseng, ISOPLAN, similar biologic drug AGATE-25 and other /2/. It is also known biological fertilizer containing growth substances, inhibitors of the development of soil pests and pathogens of fungal and bacterial diseases, the source of plant nutrition and water /3/that we choose for the prototype.

However, these biologics are very expensive and operate in a relatively low range of active concentrations.

The aim of the invention is the fact that for feeding agricultural, forestry and potted plants and supply of biologically active substances and microorganisms that restore the microflora of the biosphere plants, use our biological fertilizer, comprising an aqueous extract from the leaves of Kalanchoe (3%), soil entomopathogenic associative nematodes and their metabolic products (0,001%), living, symbiotic with nematodes bacteria (0,0001%), sodium HUMATE (0.1%) and water (the rest).

We offer our biological fertilizer, which we conventionally called ACTIVATOR-A, contains a waste of a biological product, DOBRIN that normally drain the Ute in the sewer, an aqueous extract from the leaves of Kalanchoe, which comes from the tropics, multiplies very quickly and Melo inferior Zhen-Shen healing and bio-stimulating properties and is included in the fertilizer sodium HUMATE distinguish natural material sapropel, not high cost. The specified combination of nutrients and other biological agents offered for the first time.

The product is a transparent liquid from light brown to dark brown. PH of the aqueous suspension of from 6.0 to 7.5. The number of soil entomopathogenic associative nematodes not less than 1.0 in a 1 l, the number of living symbiotic with nematodes bacteria - not less than 100000000 1 L.

The drug increases the rate of growth of roots and stems and the total capacity of biomass plants provide the yield increase.

The drug is used by spraying or watering the working fluid is a concentrate and diluted to 100000 times (0.1 ml per 10 litres of water) vegetative plants, pre-sowing seed soaking in the same solution, the introduction of the hole before planting (50 ml working solution in the hole), and also by spraying food potato tubers before a long winter-spring storing the same solution at the rate of 10 liters of fluid per 1 ton of stored potatoes and for pre-processing seeded potatoes slave is whose liquid at the same dose and in the same concentration, as ware potatoes, watering indoor plants with the same solution under normal water flow.

Due to the fact that symbiotic with nematodes bacteria produce substances that inhibit soil pests (decline to 70-80% - insects, 70-80% of Gallic, 60-70% against phytopathogenic nematodes), and also negatively affects the pathogenic fungus potato - late blight (decrease chislennosti 40-50%, bacterial rot, reducing the number of affected wet rot of potato tubers during the long winter-spring stored on 10-18%), the proposed drug has the effect not only as a fertilizer, but also as a natural insect-fungicide-nematicide.

The drug is prepared as follows: liquid wastes from production of biological, DOBRIN bring the number of the living soil entomopathogenic associative nematodes and their metabolic products to 0.001%, living symbiotic with nematodes bacteria to 0.0001% and add an aqueous extract from the leaves of Kalanchoe (3%) and sodium HUMATE (0,1%). The resulting mixture is diluted with water to 1 l, receiving the substance in the following ratio of components,% :

an aqueous extract from the leaves of Kalanchoe 3

soil entomopathogenic associative

nematodes and their metabolic products 0,001

living symbiotic with nematodes bacteria 0,0001

umat sodium 0,1

water the rest

An aqueous extract from the leaves of Kalanchoe is prepared as follows: 100 g of leaves of plants pour 100 ml of boiling water and infused for 7 days, then drained and bring tap water to a volume of 1 litre.

The shelf life of the drug is 1 year from the date of manufacture. Storage conditions. The preparation should be stored in the refrigerator at a temperature of 2 - 4°C.

SOURCES of INFORMATION

1. Biologic BPM - agate-25. The leaflet. JV "Agat-loan" Center for biological stimulation and protection of plants, Pushchino, Moscow region, 1992.

2. RF patent 2154935 "Method of cultivation of agricultural crops". Class C 27 01 And G 1/00, 9/00 from 27.11.98.

3. RF patent 2111196, CL 05 F 11/08 from 20.05.98.

Biological fertilizer containing growth substances, inhibitors of the development of soil pests and pathogens of fungal and bacterial diseases, the source of power and water, characterized in that the quality of growth substances it contains an aqueous extract from the leaves of Kalanchoe, as inhibitors of the development of soil pests and fungal and bacterial diseases - soil entomopathogenic associative nematodes and their waste products and live symbiotic with nematodes bacteria, and as a power source of sodium HUMATE in the following ratio of components,% :

An aqueous extract from the leaves of ka is anchoa 3

Soil entomopathogenic associative

nematodes and their metabolic products 0,001

Living symbiotic with nematodes bacteria 0,0001

HUMATE sodium 0,1

Water the Rest