CN105085040B - A kind of biological compound fertilizer for promoting crop root growth and preparation method thereof - Google Patents
A kind of biological compound fertilizer for promoting crop root growth and preparation method thereof Download PDFInfo
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- CN105085040B CN105085040B CN201510501400.5A CN201510501400A CN105085040B CN 105085040 B CN105085040 B CN 105085040B CN 201510501400 A CN201510501400 A CN 201510501400A CN 105085040 B CN105085040 B CN 105085040B
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Abstract
The present invention provides a kind of biological compound fertilizer for promoting crop root growth, is prepared by the component of following parts by weight：20~40 parts of inorganic compositions；30~50 parts of organic composite；4~8 parts of composite bacterium powder；5~10 parts of potassium fulvate；10~20 parts of calcium ammonium nitrate；5~15 parts of mannitol；5~10 parts of bentonite.The composite bacterium powder is made of bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and actinomyces.The present invention makes full use of the active response principle of phytomicroorganism soil interaction principle and root system to environment, with rhizosphere microorganism, the aspect of fertilizer nutrient two for point of penetration, on the basis of npk nutrient needed for crop is met, the gas permeability of soil is adjusted by organic matter, the effective of calcium is promoted to absorb the chelating of calcium ion by mannitol, potassium fulvate, complete water-soluble fulvic acid potassium has the function of coordinate plant growth at the same time, the generation of the elongation growth and fibrous root of crop root is stimulated, is finally reached the effect for promoting vine growth and development, improving yield.
Description
Technical field
The present invention relates to biologic compound fertilizer, specifically, is related to a kind of biological compound fertilizer for promoting crop root growth
And preparation method thereof.
Background technology
Vitals of the root system as the water of crop entirety, fertile resource grabber and synthesis several physiological active substances, with
Soil moisture, Nutrient distribution, migration and consumption are closely bound up, its spatial and temporal distributions in the soil, not only determine that crop gives birth at it
Ability is absorbed to moisture and nutrient in long-term, also directly affects the building up of crop overground part canopy, the distribution of assimilation quotient
And the formation of ultimate output.Optimize root function, whole vine growth and development is adjusted by root system, it is excellent so as to fulfill high-yield and high-efficiency
The purpose of matter.
Different irrigation and fertilization measurements, obvious mediating effect+6 is produced to crop root physiological activity.Liquid manure is for reply root of the crop
The growth of system is with being distributed and having absorbed considerable influence to water and nutrient, so as to influence the growth hair of plant entirety
Educate, finally determine yield.
However, existing routine composite fertilizer mainly focuses on the supply of npk nutrient, and ignore macronutrient mistake
Soil hardening acidifying, the phenomenon of plant root growth retardation caused by amount；Conventional microbiological fertilizer is focused on improving fertilizer utilization more
Rate, improvement soil, improve the exploitation of crop resistance etc. function, and influences the root system for being crop at all of crop yield,
Well developed root system could preferably absorb nutrient, plant could grow it is vigorous, so that high yield could be obtained.Therefore, it is urgent to provide one
Kind can promote crop root growth, so as to improve the biological compound fertilizer of yield.
The content of the invention
In order to solve the problems in the existing technology, the object of the present invention is to provide a kind of promotion crop root growth
Biological compound fertilizer and preparation method thereof.
In order to realize the object of the invention, technical scheme is as follows：
It is a kind of promote crop root growth biological compound fertilizer, the biological compound fertilizer by following parts by weight component system
It is standby：
The inorganic compositions for urea, ammonium nitrate, monoammonium phosphate, Diammonium phosphate (DAP), potassium sulfate, one kind in potassium chloride or
It is several；The organic composite is one in fermentation clover slag, fermentation furfural dregs, fermentation mushroom residue, the fermented grape dregs of rice, wormcast
Kind is several.
Preferably, the biological compound fertilizer is prepared by the component of following parts by weight：
Wherein, the composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and
Actinomyces form.
Preferably, bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and actinomyces are according to 1
~2:1:2:1~2:2~3 concentration ratio mixing.
Further, the preparation method of the biological compound fertilizer includes the following steps：
(1) preparation of liquid calcium is chelated：
Mannitol, fulvic acid potassium are dissolved in water, mixed aqueous solution is made, is placed in enamel reaction still, is added in proportion
Enter calcium ammonium nitrate, control 80~100 DEG C of temperature of reaction kettle, stir 30 minutes, chelating liquid calcium is made, it is spare；
(2) preparation of biological compound fertilizer：
(1) inorganic compositions, organic composite and bentonite are crushed to 30~50 mesh respectively；
(2) by the raw material after crushing, mixture is granulated in proportion；
(3) particle Drying and cooling；
(4) composite bacterium powder is added to the chelating liquid calcium of step (1) preparation, stirs evenly, is sprayed on particle after cooling
Surface, to obtain the final product.
Further, calcium content >=3% in the biological compound fertilizer, living bacteria count >=2 × 108cfu/g。
The beneficial effects of the present invention are：
Profitable strain contained by biological compound fertilizer provided by the invention can remarkably promote the growth of root system, lateral root adventitious root
Generation is more, and root of hair is fast, promotes and maintains root system activity, improves the degeneration-resistant border ability of plant.Contained calcium ammonium nitrate is a kind of high
The green fertilizer of environmental protection is imitated, promotes the effective of calcium to absorb by the chelating of mannitol, potassium fulvate, so as to stimulate crop root
Elongation growth.And the present invention compounds the organic materials such as fermentation furfural dregs, the fermented grape dregs of rice, wormcast in specific proportions, is
Microorganism provides living environment and nutriment, stimulates it to produce active material, while improves soil physico-chemical characteristic, and soil property is dredged
Pine, promotes the sprawling of root system.
The present invention makes full use of the active response principle of plant-microorganism-soil interaction principle and root system to environment,
With rhizosphere microorganism, the aspect of fertilizer nutrient two for point of penetration, on the basis of npk nutrient needed for crop is met, by organic
Matter adjusts the gas permeability of soil, promotes the effective of calcium to absorb the chelating of calcium ion by mannitol, potassium fulvate, while full water
Molten fulvic acid potassium has the function of coordinate plant growth, stimulates the generation of the elongation growth and fibrous root of crop root, finally
Reach the effect for promoting vine growth and development, improving yield.
Brief description of the drawings
Fig. 1 is that different disposal leads the somatotrophic result of the test of Chinese little greens to green in experimental example 1 of the present invention.
Fig. 2 is the result of the test that different disposal promotes green neck Chinese little greens root growth in experimental example 1 of the present invention.
Fig. 3 is the result of the test that different disposal promotes green neck Chinese little greens root growth in experimental example 2 of the present invention.
Embodiment
Following embodiments are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
The preparation method of the biological compound fertilizer of promotion crop root growth of the present invention is as follows：
(1) preparation of liquid calcium is chelated
Mannitol, fulvic acid potassium are dissolved in water, mixed aqueous solution is made, is placed in enamel reaction still, is added in proportion
Enter calcium ammonium nitrate, control 80~100 DEG C of temperature of reaction kettle, stir 30 minutes, chelating liquid calcium is made, it is filling spare；
(2) preparation of the biological compound fertilizer of root growth is promoted
(1) inorganic compositions, organic composite, bentonite are crushed to 30~50 mesh respectively；
(2) raw material after crushing is corresponded to and adds feeding port, materials ratio is set, carry out mixture granulation according to a certain percentage；
(3) particle Drying and cooling；
(4) bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and actinomyces are mixed in proportion
Conjunction obtains composite bacterium powder；Composite bacterium powder is added to the chelating liquid calcium of step (1) preparation, stirs evenly, is sprayed on after cooling
Particle surface, to obtain the final product.
(5) quantitative package, is promoted the biological compound fertilizer of crop root growth.
The fertilizer is composed of the following components in parts by weight：
Wherein, the inorganic compositions by urea, Diammonium phosphate (DAP) and potassium sulfate with 1:1:1 weight ratio composition.
Wherein, the organic composite by the clover slag that ferments, fermentation furfural dregs, the fermented grape dregs of rice and wormcast with 1:2:
2:2 weight ratio composition.
Wherein, the composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and
Actinomyces are according to concentration ratio 2:1:2:1:3 mixing form, living bacteria count >=2.2 × 10 in the fertilizer8cfu/g。
Embodiment 2
Method according to embodiment 1 prepares the biological compound fertilizer for promoting crop root growth, and specific proportioning is as follows：
Wherein, the inorganic compositions by ammonium nitrate, monoammonium phosphate, Diammonium phosphate (DAP) and potassium sulfate with 2:3:1:2 weight
Than composition.
Wherein, the organic composite by the clover slag that ferments, fermentation mushroom residue, the fermented grape dregs of rice and wormcast with 3:2:
1:2 weight ratio composition.
Wherein, the composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and
Actinomyces are according to concentration ratio 2:1:2:1:2 mixing form, living bacteria count >=2.4 × 10 in the fertilizer8cfu/g。
Embodiment 3
Method according to embodiment 1 prepares the biological compound fertilizer for promoting crop root growth, and specific proportioning is as follows：
Wherein, the inorganic compositions by urea, ammonium nitrate and monoammonium phosphate with 1:2:2 weight ratio composition.
Wherein, the organic composite by ferment clover slag, fermentation furfural dregs, fermentation mushroom residue and the fermented grape dregs of rice with
2:2:3:3 weight ratio composition.
Wherein, the composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and
Actinomyces are according to concentration ratio 1:1:2:2:2 mixing form, living bacteria count >=2.5 × 10 in the fertilizer8cfu/g。
Embodiment 4
Method according to embodiment 1 prepares the biological compound fertilizer for promoting crop root growth, and specific proportioning is as follows：
Wherein, the inorganic compositions by urea, ammonium nitrate, Diammonium phosphate (DAP) and potassium chloride with 7:1:10:8 weight ratio group
Into.
Wherein, the organic composite by ferment clover slag, fermentation furfural dregs and wormcast with 1:1:1 weight ratio group
Into.
Wherein, the composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and
Actinomyces are according to concentration ratio 2:1:2:2:3 mixing form, living bacteria count >=2 × 10 in the fertilizer8cfu/g。
Experimental example 1
The biological compound fertilizer produced to embodiment 1~4, with green neck Chinese little greens promote the experiment of root growth, point
Do not take 5g to be dissolved in 100ml water, carry out root irrigation；Processing 1~4 corresponds to the biological compound fertilizer of embodiment 1~4, processing 5 respectively
For clear water compare, processing 6 for market biological compound fertilizer product (hundred Ou Gaien compound bios composite fertilizers, living bacteria count >=2 ×
108cfu/g。
10 days after processing, you can find out notable difference by the growth of blade, growth-promoting effect is respectively 4 ＞ 3 of embodiment
1 ＞ 2 of ＞ (see Fig. 1)；The root system of Chinese little greens will be compared within 30 days after processing, 4 root systems of processing are considerably longer than other treatment groups
(see Fig. 2), average root system compares long 3.5cm than clear water, longer 1.3cm than market product；Single plant fibrous root quantity is other processing
1.5~3 times.
Experimental example 2
It is finely adjusted to obtain comparative example 1~3 on the basis of embodiment 4, it is specific as follows：
Comparative example 1 and embodiment 4 difference lies in：Lack bacillus laterosporus in composite bacterium powder, accordingly improve other bacterium
Dosage, ensure fertilizer in living bacteria count >=2 × 108cfu/g。
Comparative example 2 and embodiment 4 difference lies in：Composite bacterium powder lacks photosynthetic bacteria, accordingly improves the dosage of other bacterium,
Ensure living bacteria count >=2 × 10 in fertilizer8cfu/g。
Comparative example 3 and embodiment 4 difference lies in：Composite bacterium powder lacks actinomyces, accordingly improves the dosage of other bacterium, protects
Demonstrate,prove living bacteria count >=2 × 10 in fertilizer8cfu/g。
The biological compound fertilizer that this experimental example produces embodiment 4 and comparative example 1~3, is promoted with green neck Chinese little greens
The experiment of root growth (see Fig. 3), the results showed that：The processed dense prosperity of Chinese little greens root system of embodiment 4, comparative example 1 lack
Bacillus laterosporus, root system growing way is slightly poorer than embodiment 4, and comparative example 2 and comparative example 3 lack photosynthetic bacteria and actinomyces respectively,
Root system is substantially sparse.The experimental result of this experimental example is it can be proved that three kinds of visible bacillus laterosporus, photosynthetic bacteria and actinomyces
Microorganism is indispensable, and the composite bacterium powder in biological compound fertilizer of the present invention, microorganism therein can act synergistically, and promotes
Crop root growth.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (4)
1. a kind of biological compound fertilizer for promoting crop root growth, it is characterised in that the biological compound fertilizer is by following parts by weight
Component prepare：
The inorganic compositions is urea, ammonium nitrate, monoammonium phosphate, Diammonium phosphate (DAP), potassium sulfate, one kind in potassium chloride or several
Kind；The organic composite is fermentation clover slag, one kind in fermentation furfural dregs, fermentation mushroom residue, the fermented grape dregs of rice, wormcast
It is or several；
The composite bacterium powder by bacillus subtilis, bacillus licheniformis, bacillus laterosporus, photosynthetic bacteria and actinomyces according to
1~2:1:2:1~2:2~3 concentration ratio mixing.
2. biological compound fertilizer according to claim 1, it is characterised in that the biological compound fertilizer by following parts by weight group
Divide and prepare：
3. biological compound fertilizer according to claim 1, it is characterised in that its preparation method includes the following steps：
(1) preparation of liquid calcium is chelated：
Mannitol, potassium fulvate are dissolved in water, mixed aqueous solution is made, is placed in reaction kettle, is proportionally added into ammonium nitrate
Calcium, controls 80~100 DEG C of temperature of reaction kettle, stirs 30 minutes, and chelating liquid calcium is made, spare；
(2) preparation of biological compound fertilizer：
(1) inorganic compositions, organic composite and bentonite are crushed to 30~50 mesh respectively；
(2) by the raw material after crushing, mixture is granulated in proportion；
(3) particle Drying and cooling；
(4) composite bacterium powder is added to the chelating liquid calcium of step (1) preparation, stirs evenly, is sprayed on particle table after cooling
Face, to obtain the final product.
4. biological compound fertilizer according to claim 3, it is characterised in that calcium content >=3% in the biological compound fertilizer, has
Imitate viable count >=2 × 108cfu/g。
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| CN105461458A (en) * | 2015-12-30 | 2016-04-06 | 民勤县巴腾生物有机肥料有限公司 | Special fertilizer for grapes and preparing method thereof |
| WO2017138824A1 (en) * | 2016-02-10 | 2017-08-17 | Intermag Sp. Z O.O. | A microbiological preparation for the mineralization of cellulose -containing organic matter and the application of the microbiological preparation in growing plants and/or in animal nutrition |
| CN105646095A (en) * | 2016-03-09 | 2016-06-08 | 深圳市芭田生态工程股份有限公司 | Special bioorganic fertilizer for leafy vegetables |
| CN105859377A (en) * | 2016-03-29 | 2016-08-17 | 深圳市芭田生态工程股份有限公司 | Selenium-rich bio-organic fertilizer |
| CN105693403A (en) * | 2016-03-30 | 2016-06-22 | 山东宝源生物科技股份有限公司 | Special fertilizer for cherries, and preparation method and application thereof |
| CN109293426A (en) * | 2018-09-13 | 2019-02-01 | 北京百丰天下生物科技有限公司 | A kind of high-concentration biological liquid calcium fertilizer and preparation method thereof |
| CN113100014B (en) * | 2021-04-20 | 2022-08-23 | 潍坊市华以农业科技有限公司 | Special nutrient soil for industrial hemp planting and preparation process and application thereof |
| CN113336600A (en) * | 2021-07-14 | 2021-09-03 | 中诚国联（河南）生物科技有限公司 | Biological organic-inorganic composite microbial fertilizer and preparation method thereof |
| CN113461460A (en) * | 2021-08-02 | 2021-10-01 | 黑龙江神飞生物科技股份有限公司 | Special compound fertilizer for potato crops |
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