CN102674945A - Organic biological pesticide fertilizer - Google Patents

Abstract

The invention discloses an organic biomedical fertilizer, which is characterized in that its components are all biological and plant components, harmless to human beings and the environment, and has dual functions of fertilizer and insecticide. Promote plant growth, maintain the agricultural ecological environment, and can replace harmful chemical pesticides and chemical fertilizers. The medicinal fertilizer of the invention has special functions of killing insects and preventing diseases, and has comprehensive functions of promoting plant growth, preserving flowers and fruits, increasing yield and improving quality. Applicable crops: rice, wheat, cotton, rapeseed, soybean, peanut, corn, hemp, watermelon, fruit trees, vegetables, tea, medicinal materials, pasture, seedlings, etc. It also has an effect on increasing walnut production. Control objects: Lepidoptera, Orthoptera, Diptera, Coleoptera, Thysanoptera, Hymenoptera, Acarina and other pests are highly sensitive, such as Spodoptera litura, Spodoptera litura, Cabbage caterpillar , aphids, walnut bud maggots, locusts, etc.

Description

An organic biological fertilizer

technical field

The invention belongs to a fertilizer with pesticide insecticidal function, in particular to an organic biomedical fertilizer and a preparation method thereof. the

Background technique

The fertilizers used in my country's agriculture are mainly nitrogen, phosphorus, and potassium. However, the utilization rate of fertilizers is very low, and the loss rate of potassium fertilizers reaches more than 20%, which not only increases production costs, but also brings economic losses to farmers. loss; due to a large amount of inorganic potassium fertilizer application, resulting in soil compaction, crop yield reduction; ecological environment has been destroyed; especially the eutrophication of water, affecting the health of humans and animals. the

For some fruits, vegetables and other crops for human consumption, the application of chemical fertilizers and pesticides using chemical preparations may cause harm to humans. the

Contents of the invention

The object of the present invention is to provide an organic biomedical fertilizer whose components are biological and plant components, harmless to humans and the environment, and has dual functions of fertilizer and insecticide. Promote plant growth, maintain the agricultural ecological environment, and can replace harmful chemical pesticides and chemical fertilizers. the

Technical scheme of the present invention is as follows:

Described a kind of organic biological medicine fertilizer is characterized in that in every 100 parts by weight, contains following raw material:

30-50 parts by weight of organic potassium humate

Extract of Leafless Equisetum, Sophora Sophora. the

Rare earth element compounds. the

Wherein the weight of the leafless horsetail extract is 6-9% of the total weight of the medicinal fertilizer

Wherein the weight of bitter beans is 1-3% of the total weight of medicinal fertilizer

Wherein the weight of the rare earth is 0.001-0.005% of the total weight of the fertilizer

The rest is water. the

Organic potassium humate refers to the water-soluble potassium humate obtained by biochemical treatment of potassium hydroxide with one or both of humic acid, weathered coal or lignite. the

The extracts of horsetail and bitter beans refer to water extracts, alcohol extracts, ion exchange extracts, solvent extraction extracts, or active ingredients extracted by other methods. the

Rare earths refer to light rare earth compounds in mixed rare earths. the

The preparation method of the organic biological medicine fertilizer is characterized in that the extracts of organic potassium humate, leafless horsetail and bitter bean are used. Mix and stir with light rare earth compounds at normal temperature, detect and filter to make organic biomedical fertilizer. the

Potassium organic humate can be used as the main agent of foliar fertilizer. Its organic potassium content is an indispensable fertilizer for crop growth, and it is also a pesticide additive.

Leafless horsetail and bitter bean extracts have sterilizing and insecticidal effects. the

Rare earth elements can increase the chlorophyll content of plants, enhance photosynthesis, promote root development, and increase root absorption of nutrients. Rare earth can also promote seed germination, increase seed germination rate, and promote seedling growth. In addition to the above main functions, it also has the ability to enhance disease resistance, cold resistance and drought resistance of certain crops. A large number of studies have also shown that the use of appropriate concentrations of rare earth elements can promote the absorption, transformation and utilization of nutrients by plants. the

Medicinal effect of the present invention:

1. Leafless horsetail in a kind of organic biomedicine fertilizer of the present invention, bitter bean are natural insecticides, desinsection broad-spectrum, mainly to pest, have contact killing and certain systemic effect concurrently. The main insecticidal mechanism lies in antifeedant activity, avoidance activity, ovicidal activity, and growth and development inhibition; at the same time, pests are not easy to develop resistance, and have no phytotoxicity to crops. The fertilizer is mainly sprayed on leaves, and can also be applied by drip irrigation . the

Fertilizer effect of the present invention:

1. The organic potassium in a kind of organic biomedicine fertilizer of the present invention will fundamentally solve the drawbacks of soil compaction and salinization due to long-term use of inorganic potassium fertilizers. Effectively supplementing nutrient potassium has achieved the purpose of increasing yield and improving crop quality. the

2. The organic potassium in the organic biomedical fertilizer of the present invention: non-toxic, no residue, good water solubility, easy to use, fast absorption, high utilization rate, rapid effect, large increase in yield, significant improvement in fruit quality, and low price. It will not cause soil compaction, salinization, and pollution, and it can also greatly improve the disease and pest resistance of crops. the

3. The rare earth elements in the organic biomedical fertilizer of the present invention can increase the chlorophyll content of plants, enhance photosynthesis, promote root development, and increase root absorption of nutrients. Rare earth can also promote seed germination, increase seed germination rate, and promote seedling growth. It also has the ability to enhance disease resistance, cold resistance and drought resistance. the

The medicinal fertilizer of the invention has special functions of killing insects and preventing diseases, and has comprehensive functions of promoting plant growth, preserving flowers and fruits, increasing yield and improving quality. the

Applicable crops: rice, wheat, cotton, rapeseed, soybean, peanut, corn, hemp, watermelon, fruit trees, vegetables, tea, medicinal materials, pasture, seedlings, etc. It also has an effect on increasing walnut production. the

Control objects: Lepidoptera, Orthoptera, Diptera, Coleoptera, Thysanoptera, Hymenoptera, Acarina and other pests are highly sensitive, such as Spodoptera litura, Spodoptera litura, Cabbage caterpillar , aphids, walnut bud maggots, locusts, etc. the

Application effect: the application of walnut can increase the yield by 70-100% in small years and 25-40% in big years, and can increase the yield of other crops by 15-30%, saving more than 15% of fertilizer. the

Detailed ways:

1. Organic biomedical fertilizer, 1000 kg, contains the following raw materials:

100 kg of humic acid with an organic matter of more than 55%, 80 kg of potassium hydroxide with a content of 75-98%, 70 kg of leafless horsetail, 40 kg of active ingredient extract of Sophora sophora, 1 kg of rare earth elements; the rest is water . the

2. Process flow:

Weigh 70 kg of crushed leafless horsetail and 40 kg of bitter beans, add 8 times the amount of ethanol to it, adjust the pH to 8-9, soak for 2 hours, heat at 45 ° C, filter and use a vacuum pump to beat the ion The exchange tower is collected in the storage tank after breakthrough saturation concentration. for backup. the

Pour 100 kg of humic acid with organic matter above 55% into the reactor, add water for stirring, add 80 kg of potassium hydroxide with a content of 75-98%, and control the temperature at 45-80°C. the

After cooling, add the prepared plant extract concentrate and 1 kg of rare earth elements in proportion, stir evenly, detect, filter, measure, and pack until the finished product. the

Physical and chemical properties: brown fertilizer, alkaloid content (mg/ml) > 30, solubility in water is 99.6%

Safety performance: The plant source is a natural source of pesticide, which is a low-toxicity pesticide, has no obvious impact on birds, has very low toxicity to non-target organisms such as spiders, butterflies and bees, and has no side effects on earthworms. the

Claims (4)

1. described a kind of organic-biological medicine is fertile, it is characterized in that containing following raw material in per 100 weight parts:

Organic humic acid potassium 30-50 weight part

The extract of Herba Anabasis aphyllae, Herba Sophorae alopecuroidis.

Rare-earth compound.

Wherein the weight of Herba Anabasis aphyllae extract is the 6-9% of the fertile gross weight of medicine

Wherein the weight of Herba Sophorae alopecuroidis is the 1-3% of the fertile gross weight of medicine

The weight of its middle-weight rare earths is the 0.001-0.005% of the fertile gross weight of medicine

All the other are water.

2. a kind of organic-biological medicine according to claim 1 is fertile; The extract that it is characterized in that Herba Anabasis aphyllae, Herba Sophorae alopecuroidis is meant water extract, alcohol extract, ion exchange extraction thing, the SX extract of Herba Anabasis aphyllae, Herba Sophorae alopecuroidis, perhaps the effective constituent extracted of additive method.

3. a kind of organic-biological medicine according to claim 1 is fertile, it is characterized in that rare earth is meant the light rare earth compound in the mishmetal.

4. the fertile preparation method of a kind of organic-biological medicine according to claim 1 is characterized in that it being the extract with organic potassium humate, Herba Anabasis aphyllae, Herba Sophorae alopecuroidis.Mix stirring, detection at normal temperatures with light rare earth compound, to process the organic-biological medicine after filtering fertile.