CN105198600A - Fertilizer synergist for preventing soil insects - Google Patents

Abstract

The invention discloses a fertilizer synergist for preventing soil insects, which is made from raw materials with parts by weight: ferric citrates 1-3, ammonium molybdate 2-3, brown sugar 2-4, neem nuts 23-25, oil-tea-cakes 16-18, turfy soils 17-19, illite 8-10, coir piths 25-27, earthworms 9-11, fresh pig urine 90-95, papermaking black liquid 6-8, embelia laeta fresh leaves 12-14, effective microorganisms (EM) complex microbial inoculants 4-5 and moderate water. The fertilizer synergist for preventing the soil insects utilizes the oil-tea-cakes and the neem nuts to mix and ferment, plays the prevention effect to the soil insects, is not easy to produce insecticide resistance because of substantially adopting Chinese herbal medicinal ingredients simultaneously, also improves soil micro ecological environment by using complex microbial inoculants, restrains breeding of harmful bacteria, improves fertilizer efficiency and plays the prevention effect to the soil insects and pathogenic bacteria, and is obvious in effect.

Description

A kind of fertilizer synergist preventing and treating subterranean pest-insect

Technical field

The present invention relates to fertilizer synergist technical field, particularly relate to a kind of fertilizer synergist preventing and treating subterranean pest-insect.

Background technology

Along with the development of the specialization of China's agriculture production, industrialization, mass-producing; production estimation ubiquity is applied fertilizer the problems such as unreasonable, the single and continuous cropping for many years of cultivation kind; soil physico-chemical property is caused to worsen; the output of agricultural-food, quality and resistance decline; greatly constrain the Sustainable development of agricultural planting, and measures of fertilizer is one of important factor affecting soil quality and sustainable use thereof.

Planting conditions is improved for above problem many agricultural planting families choice for use fertilizer, but current commercially available multiple fertilizer exists fertilizer efficiency to be failed to understand, the problem that medium trace element is less and plant utilization rate is low, comes into force simultaneously and also can cause the shortage of crop alimentary comparatively slowly.

Fresh pig fecaluria is a kind of well organic raw material, but directly uses and will produce crop and hinder the negative impacts such as root, disease, crop smothering, and by that natural pile fermentation process in the past, then there is again following several respects drawback: one is that the stack retting time is long, weak effect; Two is bank up for a long time both to account for place, pollutes again to surrounding environment; Three are nature pile fermentation fecalurias is rotten wet shape, tool stench, is difficult to transport, is also difficult to directly use.

For this reason, current inventor provides one utilizes earthworm to transform Pig dung and urine to prepare fertilizer synergist, simultaneously for subterranean pest-insect insect killing effect, in order to the underground environment of the result of use and improving plant growth that improve fertilizer, to improving the ecological environment, promote that the Sustainable development of agricultural planting has great importance and acts on.

Summary of the invention

The object of the invention is exactly the defect in order to make up prior art, provides a kind of fertilizer synergist preventing and treating subterranean pest-insect.

The present invention is achieved by the following technical solutions:

Prevent and treat a fertilizer synergist for subterranean pest-insect, be made up of the raw material of following weight part: ironic citrate 1-3, ammonium molybdate 2-3, brown sugar 2-4, neem fruit 23-25, Oil-tea-cake 16-18, turfy soil 17-19, illite 8-10, coconut palm chaff 25-27, earthworm 9-11, fresh pig fecaluria 90-95, black liquid 6-8, Fruit of Common Embelia fresh leaf 12-14, EM composite fungus agent 4-5, water are appropriate.

The concrete steps of the preparation of described fertilizer synergist are as follows:

(1) fresh pig fecaluria is fully mixed with turfy soil, coconut palm chaff, be stacked in the fermentation vat of lucifuge, by the water content of spray control bank at 55-60%, earthworm is sprinkled in pond, after 20-22 days by brown sugar and water in mass ratio 1:100 to be made into after syrup to fermentation heap surface sprinkling, the earthworm climbed out of is gathered, and remaining ferment material is put into stoving oven, dry at 45-50 DEG C, pulverize for subsequent use after taking out;

(2) be solid-state by black liquid heating evaporation, then mix with illite and be placed in calcining furnace, at 830-850 DEG C, calcine 2-3 hour, pulverize for subsequent use after taking out;

(3) earthworm of step 1 being gathered is placed in sun underground airing 6-8 hour, solarization dry grinding is for subsequent use, again by fresh for Fruit of Common Embelia leaf and water in mass ratio 1:1 mix, be placed in stirrer to pull an oar, obtain filtrate by filtered through gauze again, gained filtrate is mixed with earthworm dry powder, ironic citrate, ammonium molybdate, add the water post-heating of 3 times of quality to 70-80 DEG C, stir after 45-55 minute and filter, obtain filtrate and filter residue is for subsequent use;

(4) sealed fermenting 6-10 days after step 3 gained filter residue being mixed with EM composite fungus agent, neem fruit, Oil-tea-cake and other remaining components, period keeps fermentation heap water content at 45-55% and after 3-4 days, turning is once in fermentation, by air-dry for gained tunning rear pulverizing, and with step 1 gained mixing of materials, be placed in tablets press granulation;

(5) step 3 gained filtrate is sprayed on step 4 gained particle exterior surface, then step 2 gained calcined powder is evenly coated on particle, obtain fertilizer synergist of the present invention.

The using method of synergistic agent of the present invention is be manured into soil after mixing according to the ratio of 8%-10% and common fertilizer.

Advantage of the present invention is:

Earthworm can absorb the organic matter in pig manure, and be the better simply compound such as amino acid, poly-phenol by its decomposition and inversion, under the effect of multiple biological enzyme, condensation forms soil ulmin, to soil, there is good improving effect, utilize several functions base in earthworm dry powder to also improve the receptivity of plant to fertilizer simultaneously.

Use the fresh leaf of Fruit of Common Embelia by the organic acid for activating heavy metal-polluted soil of its leaf juice higher concentration in preparation process, simultaneously nutrient is converted into as a kind of sequestrant the state that plant easily absorbs, and there is the low and eco-friendly advantage of cost.

Black liquid and illitic mixed calcining add the outer field specific surface area of synergistic agent, add the nutrient contents such as Mierocrystalline cellulose, and have stronger water-absorbing-retaining effect.

Fertilizer synergist of the present invention utilizes Oil-tea-cake and neem fruit mixed fermentation, prevention effect is played to subterranean pest-insect, simultaneously because it is based on traditional Chinese medicine ingredients, not easily develop immunity to drugs, the use of composite fungus agent which in turn improves the environment of soil micro-ecosystem, inhibit growing of pernicious bacteria, while raising fertilizer efficiency, preventive and therapeutic effect is played to underground pests and pathogenic bacteria, successful.

Embodiment

Prevent and treat a fertilizer synergist for subterranean pest-insect, be made up of the raw material of following weight part (kg): ironic citrate 1, ammonium molybdate 2, brown sugar 2, neem fruit 23, Oil-tea-cake 16, turfy soil 17, illite 8, coconut palm chaff 25, earthworm 9, fresh pig fecaluria 90, black liquid 6, the fresh leaf of Fruit of Common Embelia 12, EM composite fungus agent 4, water are appropriate.

The concrete steps of the preparation of described fertilizer synergist are as follows:

(1) fresh pig fecaluria is fully mixed with turfy soil, coconut palm chaff, be stacked in the fermentation vat of lucifuge, by the water content of spray control bank 55%, earthworm is sprinkled in pond, after 20 days by brown sugar and water in mass ratio 1:100 to be made into after syrup to fermentation heap surface sprinkling, the earthworm climbed out of is gathered, and remaining ferment material is put into stoving oven, dry at 45 DEG C, pulverize for subsequent use after taking out;

(2) be solid-state by black liquid heating evaporation, then mix with illite and be placed in calcining furnace, calcine 2 hours at 830 DEG C, pulverize for subsequent use after taking out;

(3) earthworm of step 1 being gathered is placed in the airing of sun underground 6 hours, solarization dry grinding is for subsequent use, again by fresh for Fruit of Common Embelia leaf and water in mass ratio 1:1 mix, be placed in stirrer to pull an oar, obtain filtrate by filtered through gauze again, gained filtrate is mixed with earthworm dry powder, ironic citrate, ammonium molybdate, add the water post-heating to 70 DEG C of 3 times of quality, stir after 45 minutes and filter, obtain filtrate and filter residue is for subsequent use;

(4) sealed fermenting 6 days after step 3 gained filter residue being mixed with EM composite fungus agent, neem fruit, Oil-tea-cake and other remaining components, period keeps fermentation heap water content 45% and after 3 days, turning is once in fermentation, by air-dry for gained tunning rear pulverizing, and with step 1 gained mixing of materials, be placed in tablets press granulation;

(5) step 3 gained filtrate is sprayed on step 4 gained particle exterior surface, then step 2 gained calcined powder is evenly coated on particle, obtain fertilizer synergist of the present invention.

In order to further illustrate using value of the present invention, contriver have chosen one piece of experimental field of wheat, be divided into 2 parts of equal areas, and apply the commercially available common wheat fertilizer of equivalent simultaneously, portion applies fertilizer synergist of the present invention in proportion as experimental group wherein again, another part as a control group, sowing wheat after, plantation 100 days after, plantation 200 days after get the mensuration that two groups of soil carry out fertilizer efficiency respectively, add up output and disease incidence after harvesting wheat, data are as follows again:

Project	Control group	Experimental group
			Soil available nitrogen content (mg/kg)	49.54	55.59

Content of soil available phosphor (mg/kg)	90.95	95.31
			Soil Available potassium content (mg/kg)	129.21	156.08
Disease and pest incidence (%)	8.7	3.8
			Wheat yield (kg/ mu)	514	536

After can finding out employ fertilizer synergist of the present invention from above experimental data, from wheat cultivation to ripening period, every fertility index of soil all gets a promotion, disease and pest phenomenon reduces simultaneously, wheat yield improves, and illustrates that fertilizer synergist of the present invention stores fertile ability to the nutrition release of fertilizer and soil and all has significant promoter action.

Claims (2)

1. prevent and treat the fertilizer synergist of subterranean pest-insect for one kind, it is characterized in that, be made up of the raw material of following weight part: ironic citrate 1-3, ammonium molybdate 2-3, brown sugar 2-4, neem fruit 23-25, Oil-tea-cake 16-18, turfy soil 17-19, illite 8-10, coconut palm chaff 25-27, earthworm 9-11, fresh pig fecaluria 90-95, black liquid 6-8, Fruit of Common Embelia fresh leaf 12-14, EM composite fungus agent 4-5, water are appropriate.

2. the fertilizer synergist of the control subterranean pest-insect according to claims 1, is characterized in that, the concrete steps of preparation method are as follows:

(1) fresh pig fecaluria is fully mixed with turfy soil, coconut palm chaff, be stacked in the fermentation vat of lucifuge, by the water content of spray control bank at 55-60%, earthworm is sprinkled in pond, after 20-22 days by brown sugar and water in mass ratio 1:100 to be made into after syrup to fermentation heap surface sprinkling, the earthworm climbed out of is gathered, and remaining ferment material is put into stoving oven, dry at 45-50 DEG C, pulverize for subsequent use after taking out;

(2) be solid-state by black liquid heating evaporation, then mix with illite and be placed in calcining furnace, at 830-850 DEG C, calcine 2-3 hour, pulverize for subsequent use after taking out;

(3) earthworm of step 1 being gathered is placed in sun underground airing 6-8 hour, solarization dry grinding is for subsequent use, again by fresh for Fruit of Common Embelia leaf and water in mass ratio 1:1 mix, be placed in stirrer to pull an oar, obtain filtrate by filtered through gauze again, gained filtrate is mixed with earthworm dry powder, ironic citrate, ammonium molybdate, add the water post-heating of 3 times of quality to 70-80 DEG C, stir after 45-55 minute and filter, obtain filtrate and filter residue is for subsequent use;

(4) sealed fermenting 6-10 days after step 3 gained filter residue being mixed with EM composite fungus agent, neem fruit, Oil-tea-cake and other remaining components, period keeps fermentation heap water content at 45-55% and after 3-4 days, turning is once in fermentation, by air-dry for gained tunning rear pulverizing, and with step 1 gained mixing of materials, be placed in tablets press granulation;

(5) step 3 gained filtrate is sprayed on step 4 gained particle exterior surface, then step 2 gained calcined powder is evenly coated on particle, obtain fertilizer synergist of the present invention.