CN108975992A - A kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil - Google Patents
A kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil Download PDFInfo
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- CN108975992A CN108975992A CN201710402189.0A CN201710402189A CN108975992A CN 108975992 A CN108975992 A CN 108975992A CN 201710402189 A CN201710402189 A CN 201710402189A CN 108975992 A CN108975992 A CN 108975992A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention provides a kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil, formula includes following component: mass percent is the poultry-dung of 20%-40%, mass percent is 20%-40% family's animal manure, mass percent is the soyabean protein powder of 3%-8%, mass percent is the diatomite or peat of 8%-12%, mass percent is the straw powder of 10%-15%, mass percent is the rice bran of 2%-10%, mass percent is the biological bacterium solution of 0.5%-10%, and the sum of proportion of the component is 1.The water conservation absorption multi-functional bacterial manure of heavy metal in the present invention has the multiple effect of sustained release release, synergy fertilizer efficiency, soil remediation, heavy metal adsorption conversion and disease suppression.
Description
Technical field
The present invention relates to a kind of organic fertilizers, and in particular to a kind of water conservation absorption conversion heavy metal bacterium for improveing soil
Fertilizer.
Background technique
China is a large agricultural country, to realize agricultural modernization, it is necessary to greatly develop organic agriculture, but currently, China
Vast rural area are still based on traditional agriculture.Chemical fertilizer and chemical pesticide are used in large quantities, are caused soil seriously hardened, are lost fertilizer
Power；Chemical fertilizer and pesticide cause environmental pollution with rainwater inflow rivers and lakes；The fertilizer and pesticide for remaining on fruit and vegetable surfaces directly affects
Human health；The drug resistance of pest and disease damage is increasingly stronger, kind is more and more, harmfulness is increasing, pesticide is caused also to get over dosage
It is bigger, more stronger with poison；Peasant even more deeply hurts when spraying insecticide.At present on the market there are also bacterial manure, but viable bacteria
Type is few, breeding accretion rate is slow, poor activity；Also have using farmyard manure, such as chicken manure, cow dung livestock compost, it is unprocessed straight
Application is connect, wherein a large amount of pathogen corrosion root contained, leads to the withered necrosis of plant.
In order to solve the above-mentioned technical problem, China Patent No. is that " 200510020255.5 " disclose a kind of ferment bacterium biological
The manufacturing method of organic fertilizer, ferment bacteria organic fertilizer are made of following materials: plant straw powder, wheat bran, rice bran, dregs of beans,
Chicken manure, ferment bacterium, bentonite, starch.The manufacturing method of ferment bacterium organic bio-fertilizer: crushing, and mixing adds water and stirs, and is sent into fermentation
Equipment is fermented, and drying, granulation is packed and stored.
In addition, Chinese Patent Application No. " 200910024094.5 " discloses a kind of water retention type organic ferment viable bacteria granular
Fertilizer, raw material weight constituent include: the guarantor of the ferment viable bacteria of 5%-15%A, the organic fertilizer of 80%-90% and 3%-5%
Aqua.
But had problems in that using above-mentioned ferment bacterium organic fertilizer: lacking albumen and microelement needed for crops,
Organic and inorganic nutrient is insufficient；The shelf-life of bentonite, starch and water-retaining agent in ferment bacterium organic fertilizer is short, is used for a long time and causes
The raising of P in soil H value, soil water-retaining poor air permeability, are unfavorable for plant growth.
Therefore, it is necessary to broken in conjunction with China agricultural land soil desertification, harmful heavy metal content increase and soil texture
The serious actual conditions such as bad develop a kind of novel multi-functional bacterial manure of complex microorganism.
Summary of the invention
In order to overcome the above problem existing for existing ferment bacterium organic fertilizer, The technical solution adopted by the invention is as follows:
The present invention provides a kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil, and formula includes following group
Part: mass percent is the poultry-dung of 20%-40%, and mass percent is 20%-40% family's animal manure, and mass percent is
The soyabean protein powder of 3%-8%, mass percent are the diatomite of 8%-12%, and mass percent is the stalk of 10%-15%
Powder, mass percent are the rice bran of 2%-10%, and mass percent is the biological bacterium solution of 0.5%-10%, the proportion of the component
The sum of be 1；The pH value of the bacterial manure is 6-7, total nutrient N (nitrogen)+P of the bacterial manure2O5(phosphorus)+K2(potassium) >=8%, the bacterium
Organic matter >=20%, special bacterial manure organic matter >=45%, content of humic acid >=10% of fertilizer, effective flora of the biology bacterium solution
Including bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, living bacteria count >=20,000,000/gram.
Preferably, the poultry-dung is chicken manure, and family's animal manure is cow dung.
The present invention provides a kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil, including ferment bacterium, the ferment
Plain bacterium is made of bacterium, saccharomycete, der Pilz with hydrolyzable enzyme.
Alternatively, the present invention provides a kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil, wherein the silicon
Diatomaceous earth is peat.
The present invention proposes that heavy metal bacterial manure is adsorbed in a kind of water conservation for desertification soil, can be by disease-resistant biocontrol water microorganism
With other phytonutritive microorganism organic composite, a variety of organic nutritioies are reasonably combined, and product is made to have fertilizer efficiency synergist, soil remediation
The function of agent and disease suppression agent from activating soil rhizosphere microorganism environment, increases nutrient supply, inhibition microbial pathogens life
Long, raising utilization rate of fertilizer enhancing photosynthesis, activates enzymatic activity in crop body, reduces nutrient loss and comprehensive supply in time
Crop nutritional need makes product have synergy fertilizer efficiency, soil remediation, the multiple effect of heavy metal adsorption conversion and disease suppression.
Specific embodiment
For China in recent years much the regional large area plantation quick growing species of trees or for years not compartment of terrain grow cane, west
The industrial crops such as melon, banana and the soil surface that occurs is hardened or desertification of land, soil are barren, land fertility decline is even exhausted
The phenomenon that, utilize pioneering dominant gene phenotype inductive technology (the Super Bio-Gene Phenotype in the world
Induction Technology, abbreviation beneficial bacterium gene phenotype inductive technology), and Institute of Microorganism, Academia Sinica,
Chinese Academy of Agricultural Sciences's plantation, diseases prevention, many-sided expert such as cure the disease technological guidance under, by the site test of more than ten years, knot
It closes China's actual conditions and has developed the water conservation absorption multi-functional bacterial manure of heavy metal for desertification soil of the invention.
Specifically, The technical solution adopted by the invention is as follows:
A kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil, the formula including following component:
Mass percent is the poultry-dung of 20%-40%, and mass percent is 20%-40% family's animal manure, mass percent
For the soyabean protein powder of 3%-8%, mass percent is the diatomite or peat of 8%-12%, mass percent 10%-
15% straw powder, mass percent are the rice bran of 2%-10%, and mass percent is the biological bacterium solution of 0.5%-10%；It is described
The faintly acid that pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 6-7, it is described for improveing the guarantor of soil
Total nutrient content N (nitrogen)+P of water absorption conversion heavy metal bacterial manure2O5(phosphorus)+K2(potassium) >=8%, it is described for improveing soil
Organic matter >=20%, special bacterial manure organic matter >=45%, content of humic acid >=10% of water conservation absorption conversion heavy metal bacterial manure, institute
The effective flora for stating biological bacterium solution includes bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, effective viable bacteria
Number >=2,000 ten thousand/gram.
The bacillus licheniformis is the production bacterial strain of gamma-polyglutamic acid, fungoid of the bacillus licheniformis to plant
Disease has preferable inhibitory effect, can release the amylase of high activity, such as cellulase, the macromolecular fiber that hardly possible is decomposed
Element resolves into available small-molecule substance, while intracellular nutriment being promoted to release, into soil reinforcement fertility；
Can also the poly- Vetsin of the excellent natural material of secretion intensity, with soil colloid absorption is combined after formed soil protective film, maximum
Water absorption can reach 1120.8 times, greatly improve retention capacity of soil, and rich water is prevented to be lost, and can activate and chesson,
Avoid hardened, viscous wadding heavy metal, pollution of the reduction heavy metal to soil.
The bacillus subtilis can decompose organic substance, organic sulfur compound, the organic nitrogen etc. for generating foul gas,
Substantially improve the crop growth environment of soil.
The Geobacillus stearothermophilus inhibits the harmful microbes growth and breedings such as harmful bacteria, pathogen, thus
Play the role of antibacterial sterilizing, the Geobacillus stearothermophilus can also generate a variety of pairs of plant pathogenic fungis, bacterium and
Insect has the bioactive substance of antagonism, moreover it is possible to cell wall degradation enzyme and secondary metabolite is generated, to improve
The resistance of crops promotes plant growth and improves agricultural output.
The water conservation absorption conversion heavy metal bacterial manure that one of present invention is used to improve soil further includes ferment bacterium, the ferment
Plain bacterium is made of bacterium, saccharomycete, der Pilz with the very strong hydrolyzable enzyme of generation vigor.
The poultry-dung can for chicken manure, duck excrement, goose excrement, birds droppings etc., family's animal manure can for pig manure, cow dung,
Sheep dung, horsehit etc..
One of present invention be used for improve soil water conservation absorption conversion heavy metal bacterial manure include at least magnesium, zinc, manganese,
One of iron, copper, nitrogen, phosphorus, potassium, boron or molybdenum microelement, when selecting two or more, the weight of each microelement is identical.
One of present invention is used to improve the water conservation absorption conversion heavy metal bacterial manure of soil, due to diatomite and straw
The organic compositions such as stalk powder, so bacterial manure of the invention also has water-wet behavior, receive in a short time than from height tens to
The moisture of hundreds of times, when arid, it can slowly discharge moisture again；The product can improve soil texture and improve soil guarantor
Aqueous energy, to reduce rainwater and nutrient loss, maintenance of soil fertility builds the soil liquid manure micro-loop of useful crop plants root growth
Border, also known as " the miniature reservoir of soil "；Water and fertilizer utilization rate is improved, drought and water shortage is solved, constantly improve crop yield improves crops
Quality.After agricultural, especially in the Northwest of drought and water shortage, apply this product, effectively can play water suction, water conservation,
Soil moisture conservation nutrition, is sustained, takes root, the effect of promoting root growth and improvement soil texture.
One of present invention is used to improve the water conservation absorption conversion heavy metal bacterial manure of soil, due to diatomite or mud
The organic compositions such as charcoal and rice bran can generate the corruption in weakly acidic overall situation to heavy metal adsorption in soil, and by bacterial manure
Phytic acid reaches innoxious to the harmful heavy metal conversion in soil, guarantees to improve crops quality.In addition, humic acid can be with
Soil acid-base equilibrium is adjusted, the root system microenvironment of plant is improved, enhances the disease-resistant and anti-adversity ability of plant.
Embodiment one:
In one embodiment of the invention, conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, wherein
100 tons of bacterial manure proportion includes the formula of following component:
40 tons of chicken manure
20 tons of pig manure
5 tons of soyabean protein powder
8 tons of diatomite
15 tons of straw powder
5 tons of rice bran
7 tons of biological bacterium solution
The faintly acid that the pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 6, it is described for changing
Total nutrient N (nitrogen)+P of the water conservation absorption conversion heavy metal bacterial manure of good soil2O5(phosphorus)+K2(potassium)) >=10%, it is described for changing
Organic matter >=20%, special bacterial manure organic matter >=45%, content of humic acid of the water conservation absorption conversion heavy metal bacterial manure of good soil
>=12%, effective flora of the biology bacterium solution includes bacillus licheniformis, bacillus subtilis, stearothermophilus ground gemma bar
Bacterium, living bacteria count >=22,000,000/gram.
Embodiment two:
In one embodiment of the invention, conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, wherein
100 tons of bacterial manure proportion includes the formula of following component:
30 tons of duck excrement
29.5 tons of pig manure
8 tons of soyabean protein powder
12 tons of diatomite
10 tons of straw powder
10 tons of rice bran
0.5 ton of biological bacterium solution
The pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 6.9, described for improveing soil
Water conservation absorption conversion heavy metal bacterial manure total nutrient N (nitrogen)+P2O5(phosphorus)+K2(potassium) >=8%, it is described for improveing soil
Organic matter >=20%, special bacterial manure organic matter >=40%, content of humic acid >=9% of water conservation absorption conversion heavy metal bacterial manure, institute
The effective flora for stating biological bacterium solution includes bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, effective viable bacteria
Number >=2,000 ten thousand/gram.
Embodiment three:
In one embodiment of the invention, conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, wherein
100 tons of bacterial manure proportion includes the formula of following component:
20 tons of chicken manure
40 tons of cow dung
3 tons of soyabean protein powder
12 tons of diatomite
15 tons of straw powder
2 tons of rice bran
8 tons of biological bacterium solution
The pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 7, described for improveing soil
Total nutrient N (nitrogen)+P of water conservation absorption conversion heavy metal bacterial manure2O5(phosphorus)+K2(potassium) >=10%, it is described for improveing the guarantor of soil
Organic matter >=20%, special bacterial manure organic matter >=40%, content of humic acid >=12% of water absorption conversion heavy metal bacterial manure, it is described
Effective flora of biological bacterium solution includes bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, living bacteria count
>=2,400 ten thousand/gram.
Embodiment three:
In one embodiment of the invention, conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, wherein
100 tons of bacterial manure proportion includes the formula of following component:
20 tons of chicken manure
40 tons of pig manure
3 tons of soyabean protein powder
12 tons of diatomite
10 tons of straw powder
2 tons of rice bran
8 tons of biological bacterium solution
The pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 6.8, described for improveing soil
Water conservation absorption conversion heavy metal bacterial manure total nutrient N (nitrogen)+P2O5(phosphorus)+K2(potassium) >=10%, it is described for improveing soil
Organic matter >=20%, special bacterial manure organic matter >=40%, content of humic acid >=12% of water conservation absorption conversion heavy metal bacterial manure, institute
The effective flora for stating biological bacterium solution includes bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, effective viable bacteria
Number >=2,400 ten thousand/gram.
Example IV:
In one embodiment of the invention, conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, wherein
100 tons of bacterial manure proportion includes the formula of following component:
20 tons of chicken manure
35 tons of pig manure
6 tons of soyabean protein powder
9 tons of peat
10 tons of straw powder
10 tons of rice bran
10 tons of biological bacterium solution
The pH value for improveing the water conservation absorption conversion heavy metal bacterial manure of soil is 6.5, described for improveing soil
Water conservation absorption conversion heavy metal bacterial manure total nutrient N (nitrogen)+P2O5(phosphorus)+K2(potassium) >=10%, it is described for improveing soil
Organic matter >=20%, special bacterial manure organic matter >=40%, content of humic acid >=12% of water conservation absorption conversion heavy metal bacterial manure, institute
The effective flora for stating biological bacterium solution includes bacillus licheniformis, bacillus subtilis, Geobacillus stearothermophilus, effective viable bacteria
Number >=2,600 ten thousand/gram.
It should be noted that aforementioned four specific embodiment is the description to best mode for carrying out the invention, in reality
Application in, it is not limited to the specific embodiment.
The water conservation absorption conversion heavy metal bacterial manure for improveing soil being equipped with according to the present invention, specifically has following function
Can:
1, press down germ, disease resistance
After a large amount of beneficial bacteriums add in soil, protective barrier is formed around crop root, inhibit harmful bacteria growth,
It breeds (i.e. with bacterium gram bacterium), improves soil environment, cover crop root system, while inhibiting tens kinds of fungies, bacterium and viral
Evil mitigates the generation of soil-borne disease to the maximum extent.
2, nutrient is activated, nutrition is comprehensive
Integrate phosphorus, potassium and microelement activation, invalidate nutrient and be gradually resorbed utilization, build up fertility, extend fertilizer efficiency,
Reduce fertilizer amount, moreover it is possible to physiological disturbance caused by microelement effectively in prevention plant boron deficiency, calcium, iron, magnesium, sulphur, manganese etc..
3, soil environment is improved
This product is used continuously, soil hardening, desertification soil can be significantly improved, alkalinity is neutralized, reduce soil salt alkalinity danger
Evil.Agriculture of degrading is residual, can convert to heavy metal adsorption in soil, inhibits absorption of the crops to nitrate nitrogen, heavy metal, pesticide, only
Change and rehabilitating soil.
4, desertification is gone in water conservation
Bacterial manure of the invention is used continuously, due to its water conservation, water saving ability, irrigation water capacity can be made to save 10%, reduced
Agriculture production cost.It finds by test of many times, can make after using the agricultural plant resource in upper soll layer 0-20cm depth
Moisture content increase 10-25%, the appearance of soil desertification can be prevented to the full extent, or even soil can also be improved,
Increase the arable area in China.
5, extraneous root, hair seedling, strong seedling
The beneficial microbe of bacterial manure is in breeding metabolic process, the continuous release basic element of cell division, heteroauxin, gibberellin etc.
Auxin and amino acid isoreactivity substance, strength promote root growth, and root is white, root long, and capillary radical amount doubles above, inhale
Water, fertilizer sucting ability enhancing, stem thickness, robust seedling transplant not slow seedling.
Water conservation absorption conversion heavy metal bacterial manure for improveing soil of the invention, suitable for crop have: navel orange, shaddock, mandarin orange
The fruit tree kinds such as tangerine, banana, lichee, dragon fruit, passion fruit；The greengroceries such as eggplant, tomato, celery, potato, bamboo shoots；Cucumber, west
Melon, muskmelon etc. are melon；The industrial crops such as sugarcane, peanut, tealeaves, medicinal material, lawn, flowers, grass, herbage；Rice, corn, wheat
Equal cereal crops.
Water conservation absorption conversion heavy metal bacterial manure for improveing soil of the invention is in brownish black, free from extraneous odour, powdery, specifically
Application method are as follows:
1, make base manure and top dressing.Can rush apply, cave is applied, ditch spread or pouring root, can be used alone, also can be with chemical fertilizer, organic fertilizer
Mixing application, the optimum activity bacterium state of bacterial manure, fertilizer efficiency is lasting, has chesson, and soil building activity is strong, and microbial reproduction is fast,
Nutrient is balanced.
2, usage amount: general 300-500 kgs/acre of industrial crops, 800-1000 kgs/acre of special crop etc., yield mentions
High by 30% or more, the maturity period shifts to an earlier date 7-10 days, and melon and fruit sugar content improves 2-3 degree, can create preferable economic benefit.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (4)
1. conversion heavy metal bacterial manure is adsorbed in a kind of water conservation for improveing soil, formula includes following component: mass percent
For the poultry-dung of 20%-40%, mass percent is 20%-40% family's animal manure, and mass percent is the soybean protein of 3%-8%
Powder, mass percent are the diatomite of 8%-12%, and mass percent is the straw powder of 10%-15%, and mass percent is
The rice bran of 2%-10%, mass percent are the biological bacterium solution of 0.5%-10%, and the sum of proportion of the component is 1；The bacterium
The pH value of fertilizer is 6-7, the total nutrient content N+P of the bacterial manure2O5+K2O >=8%, the content of organic matter >=20% of the bacterial manure,
Special bacterial manure organic matter >=45%, content of humic acid >=10%, it is described biology bacterium solution effective flora include bacillus licheniformis,
Bacillus subtilis, Geobacillus stearothermophilus, living bacteria count >=20,000,000/gram.
2. the water conservation absorption conversion heavy metal bacterial manure according to claim 1 for improveing soil, wherein the poultry
Excrement is chicken manure, and family's animal manure is cow dung.
3. the water conservation absorption conversion heavy metal bacterial manure according to claim 1 or 2 for improveing soil, including ferment bacterium,
The ferment bacterium is made of bacterium, saccharomycete, der Pilz with hydrolyzable enzyme.
4. the water conservation absorption conversion heavy metal bacterial manure according to claim 1 or 2 for improveing soil, wherein the formula
In diatomite be peat.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109534932A (en) * | 2019-01-04 | 2019-03-29 | 张旺凡 | A kind of organic active liquid fertilizer and its production technology method |
| CN113149724A (en) * | 2021-03-16 | 2021-07-23 | 吉林省盛达生物质科技有限公司 | Organic fertilizer and preparation method thereof |
| CN113956095A (en) * | 2021-11-15 | 2022-01-21 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition, and preparation method and application thereof |
| CN115215692A (en) * | 2022-08-18 | 2022-10-21 | 天津大学 | Microbial diatom organic fertilizer and preparation method and application thereof |
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| CN105061049A (en) * | 2015-08-07 | 2015-11-18 | 广西大学 | Organic fertilizer |
| CN105777329A (en) * | 2016-02-04 | 2016-07-20 | 鞍山禾瑞生物科技有限公司 | Solid composite biological multi-control water and moisture retention fertilizer and preparing method and application thereof |
| CN106748348A (en) * | 2017-03-31 | 2017-05-31 | 蚌埠市兵凤赟种植农民专业合作社 | A kind of soybean for improving soil preparation method of composite fertilizer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105061049A (en) * | 2015-08-07 | 2015-11-18 | 广西大学 | Organic fertilizer |
| CN105777329A (en) * | 2016-02-04 | 2016-07-20 | 鞍山禾瑞生物科技有限公司 | Solid composite biological multi-control water and moisture retention fertilizer and preparing method and application thereof |
| CN106748348A (en) * | 2017-03-31 | 2017-05-31 | 蚌埠市兵凤赟种植农民专业合作社 | A kind of soybean for improving soil preparation method of composite fertilizer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534932A (en) * | 2019-01-04 | 2019-03-29 | 张旺凡 | A kind of organic active liquid fertilizer and its production technology method |
| CN113149724A (en) * | 2021-03-16 | 2021-07-23 | 吉林省盛达生物质科技有限公司 | Organic fertilizer and preparation method thereof |
| CN113956095A (en) * | 2021-11-15 | 2022-01-21 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition, and preparation method and application thereof |
| CN113956095B (en) * | 2021-11-15 | 2023-09-01 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition and preparation method and application thereof |
| CN115215692A (en) * | 2022-08-18 | 2022-10-21 | 天津大学 | Microbial diatom organic fertilizer and preparation method and application thereof |
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Application publication date: 20181211 |