CN106220344A - A kind of plant water keeping organic fertilizer and preparation method thereof - Google Patents
A kind of plant water keeping organic fertilizer and preparation method thereof Download PDFInfo
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- CN106220344A CN106220344A CN201610606846.9A CN201610606846A CN106220344A CN 106220344 A CN106220344 A CN 106220344A CN 201610606846 A CN201610606846 A CN 201610606846A CN 106220344 A CN106220344 A CN 106220344A
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of plant water keeping organic fertilizer and preparation method thereof: include fertilizer coated granule, described fertilizer coated granule is counted by weight and is made up in the water-retaining agent on organic fertilizer particles surface for coating of 780～820 parts of organic fertilizer particles and 180～220 parts, and described organic fertilizer particles is made up of the animal wastes of 150～300 parts of charcoals, 1～5 part of trace element, 10～30 parts of bio-bacterial manures and 600～700 parts of fermentations.The present invention selects charcoal, animal wastes tunning to be fertilizer main component, and dose trace element and bio-bacterial manure, as the cheap carrier of water-retaining agent, water-retaining agent is used for the coating of this fertilizer, thus it is made for a kind of plant water keeping organic fertilizer, there is drought-resistant water-preserving, nutrient preserving capability good, with low cost, application process is simple, decrease the advantages such as the pollution to soil environment, beneficially ecological balance.
Description
Technical field
The invention belongs to chemical technology field, relate to a kind of plant water keeping organic fertilizer and preparation method thereof.
Background technology
Moisture condition is the essential condition determining Agricultural Development Types.Arid is high due to its occurrence frequency, and the persistent period is long,
Coverage is wide, after to prolong impact big, be the most all the first disaster of harm agriculture-stock production.Economic development along with the mankind
And population expansion, shortage of water resources phenomenon is on the rise, the problem that drying trend has become global concern.Therefore, arid becomes
For one of conditionality factor present in agricultural development.
Charcoal, rich in organic carbon, can increase soil organic carbon, and the soil organism or humus content, from
And nutrient water absorption capacity and the water-holding capacity of soil can be improved.Charcoal, possibly together with a certain amount of mineral nutrient, can increase soil
Middle mineral nitrogen nutrient content, as phosphorus, potassium, calcium, magnesium and nitrogen, particularly feces of livestock and poultry charcoal have higher mineral nutrient, generally
More apparent to the nutrient supplementary function of nutrient lean soil and sand.Charcoal is mostly in alkalescence, by improving soil alkali
Base is saturated, reduces commutative aluminum level, consumes soil proton and improves acid ground pH value, therefore, can improve acid ground one
A little nutrient availabilities.Charcoal also has certain water absorbing capacity, the especially charcoal after oxidation can improve sand
Water-holding capacity, thus improve water retention in soil.Ionic adsorption exchange capacity that it has and certain adsorption capacity, can improve soil
The cation of earth or anion exchange capacity, thus the fertilizer-preserving ability of soil can be improved.Charcoal wide material sources, predominantly animals and plants
Garbage, a large amount of animals and plants waste materials that such as agricultural produces, such as straw, kind shell, feces etc.；The rubbish that the mankind manufacture, such as
Downflow sludge or other house refuses.
At present, water-retaining agent still has many problems to wait to further investigate in application agriculturally, such as when reality is applied, due to
The impact of various factors (Soil structure, moisture, temperature, aeration status etc.), the moisture that water-retaining agent keeps is the most under certain condition
Just can be absorbed and used by plants, cause the raising effect to crop yield, drought-resistant ability and fruit quality the most notable.
Summary of the invention
It is an object of the invention to provide a kind of plant water keeping organic fertilizer and preparation method thereof.
For reaching above-mentioned purpose, present invention employs techniques below scheme:
A kind of plant water keeping organic fertilizer, this water keeping organic fertilizer includes fertilizer coated granule, described fertilizer
Coated granule is counted by 780～820 parts of organic fertilizer particles and 180～220 parts for coating by weight in organic fertilizer particles
The water-retaining agent on surface is made, and described organic fertilizer particles is by 150～300 parts of charcoals, 1～5 part of trace element, 10～30 parts of biologies
The animal wastes of bacterial manure and 600～700 parts of fermentations are made.
Described water keeping organic fertilizer also includes the antiblocking agent being wrapped in fertilizer coated granule surface.
Described antiblocking agent is selected from bentonite or Pulvis Talci.
Described charcoal is selected from straw thermal cracking product.
At least one in copper, zinc, ferrum, manganese, boron, molybdenum, nickel, chlorine of described trace element；Described drought-resistant water-preserving is organic
In fertilizer, the content of boron is 20～25mg/kg, and the content of zinc is 30～100mg/kg, and the content of manganese is 132～274mg/kg, molybdenum
Content be 3.2～4.6mg/kg, the content of effective ferrum is 29～290mg/kg, and the content of copper is 10～30mg/kg, containing of nickel
Amount is 6.4～9.2mg/kg, and the content of chlorine is 45～200mg/kg.
Described water-retaining agent is selected from polyacrylamide, fineness >=0.18mm.
Described bio-bacterial manure includes nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, photosynthetic bacteria, actinomycetes, yeast and spore bar
Bacterium.
The particle diameter of described organic fertilizer particles is 1～3mm.
The preparation method of above-mentioned plant water keeping organic fertilizer, the preparation method of this water keeping organic fertilizer includes following step
Rapid:
1) by weight by 150～300 parts of charcoals, 1～5 part of trace element, 10～30 parts of bio-bacterial manures and 600
～the animal wastes of 700 parts of fermentations mix with 100～200 parts of water after carry out pelletize, be dried successively after pelletize, sieve, oneself
So cooling obtains the organic fertilizer particles that particle diameter is 1～3mm；
2) take 780～820 parts of organic fertilizer particles and use water-wet surface, then with 180～220 parts of fineness >=0.18mm's
Water-retaining agent is coated process to the organic fertilizer particles after moistened surface, obtains fertilizer coated granule.
The preparation method of described water keeping organic fertilizer is further comprising the steps of:
1) fertilizer coated granule is anti-stick according to 780～820 parts of organic fertilizer particles uses 20～40 parts with antiblocking agent
Even the ratio mix homogeneously of agent, obtains being combined with the fertilizer coated granule of antiblocking agent；
2) the dried natural cooling of fertilizer coated granule of antiblocking agent will be combined with, obtain water keeping organic fertilizer.
Beneficial effects of the present invention is embodied in:
The present invention selects charcoal, animal wastes tunning to be fertilizer composition, and doses trace element and biological bacteria
Fertilizer, as the cheap carrier of water-retaining agent, is used for the coating of this fertilizer by water-retaining agent, and being thus made for a kind of plant water keeping has
Machine is fertile, has drought-resistant water-preserving, nutrient preserving capability good, with low cost, application process simple, decreases the pollution to soil environment, is beneficial to
The advantages such as ecological balance.
Water keeping organic fertilizer prepared by the present invention is a kind of grey black particulate material being dissolved in water, is that plant growing is adjusted
One of joint agent, can promote plant growing, play an important role drought resisting, can significantly increase production and improving quality, be mainly used in various
On grain and industrial crops.Charcoal of the present invention, the feature of its maximum is not only to provide various nutrients for plant, and
And the drought-resistant water-preserving performance of soil can be improved, and can thoroughly solve the waste of plant refuse and environment is asked
Topic, can obtain good economy and ecological benefits.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is elaborated.
(1) prepared by plant water keeping organic fertilizer
1) the following component calculated by weight is weighed: charcoal 220 parts, trace element 2 parts, bio-bacterial manure 20 parts,
And the animal wastes 650 parts of fermentation；
Wherein, charcoal is purchased from Henan Shang Qiu San Li New Energy Co., Ltd., for by after crushed stalk in 400～500 DEG C
High-temperature split product, basic physical and chemical is: organic carbon 456g/kg, full nitrogen 5.29g/kg, full phosphorus 0.53g/kg, full potassium 26g/
Kg, content of ashes 20.8%, C/N value 80, pH value 10.4.The animal wastes of fermentation are night soil natural fermentation product (i.e. natural ponds
Liquid).Trace element is mainly selected from necessary eight kinds of trace element in plant growing: boron, zinc, ferrum, manganese, molybdenum, nickel, copper, chlorine.This
The Borax of main selection 0.1 kilogram every mu, the zinc sulfate of 0.024 kilogram every mu, the manganese sulfate crystal of 0.085 kilogram every mu in example
And the ammonium molybdate of 0.002 kilogram every mu is as the additive of trace element, soil lacking boron can cause apple flower and unreal, zinc deficiency,
The element such as manganese and molybdenum can cause yellow leaf, poor growth, therefore when using, above several additives are mixed with biological carbon etc.
The most uniformly apply, it is contemplated that the shortage of trace element, be frequently not because Trace Elements in Soil content is low, but it has
Effect property reduces, and by regulation edaphic condition, such as acid-base value, the soil texture, water content etc., just can effectively improve the trace of soil
Element nutritional condition, therefore, treatment in accordance with local conditions is answered in selection and the interpolation of trace element.Bio-bacterial manure (Nintaus is big) is by nitrogen-fixing bacteria, solution
Phosphorus bacterium, potassium solubilizing bacteria, photosynthetic bacteria, actinomycetes, the microorganism of agricultural antibiotic and the beneficial microbe group such as yeast, bacillus cereus
Become, there is significant fixed nitrogen, phosphorus decomposing, potassium decomposing, promote the function of plant growth.
2) above component being put in the dish comminutor of garden, spray 150 parts of moisture and make holding moisten, mixing granulation also sieves
Get the granule materials of particle diameter φ 1～3mm；
3) will be dried in 150 DEG C in above-mentioned granule materials feeding baking oven or baking room, sampling detection in dry run, when containing
During water rate≤8%, described granule materials is taken out, and carry out regrading, obtain the organic fertilizer particles of particle diameter φ 1～3mm；
4) weigh the above-mentioned φ after being down to room temperature 1～3mm organic fertilizer particles 800 parts (weight) and put in rotary drum granulator,
Spraying water in described organic fertilizer particles surface in rolling limit, limit, makes particle surface the most all moisten as standard, be re-fed into equipped with 200 parts
In the rotary drum granulator of the polyacrylamide water-retaining agent of (weight) fineness >=0.18mm, start rotary drum granulator and be coated place
Reason；In Cotton seeds, the running parameter of comminutor is: rotating speed is 950～1000 turns；A diameter of 300～350 millimeters of flat-die；Nib
Specification is 2～20 millimeters；Particle production is 0.8～1.0 ton hour.
5) after water-retaining agent is by uniform for fertilizer coating, putting into vibrosieve, the unnecessary water-retaining agent sifted out continues to make next time
With, obtain fertilizer coated granule；
6) fertilizer coated granule is sent into equipped with in 30 parts of (weight) bentonite or talcous rotary drum granulator, start
Rotary drum granulator carries out granule Anti-adhesive, after fertilizer coated granule is fully uniformly isolated by bentonite or Pulvis Talci,
Pour vibrosieve into, screening go out unnecessary bentonite or Pulvis Talci is continuing with next time；
7) will speckle with after screening in bentonite or talcous fertilizer coated granule 150 DEG C of drying bakers of feeding or baking room
Be dried, sampling detection in dry run, moisture content reaches≤8% time, speckle with bentonite described in taking-up or talcous have
Machine fertilizer coated granule, places sampling of drying in the air to room temperature under room temperature and carries out all technical detection, and qualified rear quantitative package is put in storage
For finished product.
(2) application example and compliance test result
Example one
This test with the south of the River 3 as material to be tested, uses field test in cigarette district, Yang County, and (Nicotiana tabacum L. is special to analyze inorganic fertilizer
With fertilizer) prepare the water keeping organic fertilizer of gained with the present invention and join and execute and inorganic fertilizer is joined with Nicotiana tabacum L. special charcoal base integrated fertilizer and to be executed roasting
Cigarette nitrogen potassium content, photosynthesis characteristics, agronomy and the impact of economic characters, result such as following table.
Table 1. different disposal is on Nicotiana tabacum L. nitrogen, the impact of potassium content in the middle part of dome phase flue-cured tobacco
| Process | Total nitrogen content (mg/g DW) | Full potassium content (mg/g DW) |
| CK | 16.21±0.10b | 28.25±0.00c |
| T1 | 17.17±0.79b | 30.98±0.20b |
| T2 | 18.39±0.26a | 32.98±0.39a |
| T3 | 16.68±0.57b | 30.12±0.10b |
| T4 | 18.17±0.12a | 31.23±0.14b |
Note: test arranges 6 process, processes as follows: CK:(conventional fertilizer application processes) use fertilizer special for tobacco 60kg/
666.7m2.T1: execute fertilizer special for tobacco 60kg/666.7m2, water keeping organic fertilizer 40kg/666.7m2, when tobacco seedlings is transplanted, drought resisting
Water retention organic fertilizer and fertilizer special for tobacco mix, row replacement or spread manuer in holes.T2: execute fertilizer special for tobacco 50kg/666.7m2, drought-resistant water-preserving has
Machine fertilizer 60kg/666.7m2, when tobacco seedlings is transplanted, water keeping organic fertilizer and fertilizer special for tobacco mix, row replacement or spread manuer in holes.T3: execute cigarette
Grass special fertilizer 60kg/666.7m2, Nicotiana tabacum L. special charcoal base integrated fertilizer 40kg/666.7m2, when tobacco seedlings is transplanted, Nicotiana tabacum L. special charcoal base one
Body is fertile to be mixed with fertilizer special for tobacco, row replacement or spread manuer in holes.T4: execute fertilizer special for tobacco 50kg/666.7m2, Nicotiana tabacum L. special charcoal base one
Fertile 60kg/666.7m2, when tobacco seedlings is transplanted, Nicotiana tabacum L. special charcoal base integrated fertilizer mixes with fertilizer special for tobacco, row replacement or spread manuer in holes.Each
Processing 3 repetitions, random district group arranges.Vega management is carried out by local cured tobacco production standard.Different letter representations with string
Difference reaches 5% significant level.Lower same.
Table 2. different disposal is on the impact of tobacco leaf photosynthetic characteristic in the middle part of dome phase flue-cured tobacco
Table 3. different disposal is on the impact of Nicotiana tabacum L. economical character in the middle part of dome phase flue-cured tobacco
| Process | Plant height/cm | Stem girth/cm | Leaves number | Length/cm | Width/cm |
| CK | 93.19 | 7.90 | 17 | 61.0 | 17.3 |
| T1 | 93.62 | 8.14 | 18 | 60.7 | 16.8 |
| T2 | 96.86 | 8.67 | 19 | 61.4 | 17.9 |
| T3 | 94.57 | 7.98 | 18 | 60.1 | 16.3 |
| T4 | 95.78 | 8.31 | 18 | 60.9 | 17.5 |
The impact on flue-cured tobacco economic characters of table 4. different disposal
Result above shows, under same amount of application gradient, use the flue-cured tobacco of water keeping organic fertilizer than conventional fertilizer application and
Use the flue-cured tobacco of the charcoal base integrated fertilizer nitrogen when the dome phase, potassium content increased, and the every physical signs in photosynthesis characteristics is also
All increasing, meanwhile, the agronomy of flue-cured tobacco and economic characters, compared to conventional fertilizer application with for using charcoal base integrated fertilizer, are used anti-
Other process that each side index of drought water retention organic fertilizer is superior under same gradient, comprehensively analyze, enrich drought-resistant water-preserving organic
Fertile can provide certain guarantee for the growth promoter of flue-cured tobacco, yield and economic benefit.
Example two
The part reality that the water keeping organic fertilizer of gained is applied on the red fuji apple of Qian County, Shaanxi is prepared by the institute present invention
Test result to list, as shown in the table.
Water keeping organic fertilizer in this example is used as base fertilizer and uses, and uses ditch spread mode, away from plant roots and stems when using, often
Mu consumption 500～700 kilograms.
The impact on red fuji apple yield, quality and drought resistance of table 5. water keeping organic fertilizer
Note: in table 5, data reach 5% significant level with string difference letter representation difference
In table 5, common fertilizer is through fermentation maturity gained after fowl and animal excrement is simply mixed.Use as can be seen from Table 5
Water keeping organic fertilizer is on Fructus Mali pumilae single fruit weight and yield and the impact of drought resistance.In Shanxi Area uses this water keeping organic fertilizer
Fructus Mali pumilae single fruit weight under Chu Liing is 172g/, processes volume increase 10.3% compared to common fertilizer, increases production compared to chemical fertilizer
17.0%；Fructus Mali pumilae per mu yield is 3826.5 thousand grams/acre, compared to processing volume increase 15.9% to fertilize, compared to common fertilizer
Volume increase 8.8%.Meanwhile, after using this water keeping organic fertilizer, leaf r elative water content and Net Photosynthetic Rate significantly improve, film fat
Peroxidation Product mda content substantially reduces, thus significantly improves the drought resistance of apple tree.
Claims (10)
1. a plant water keeping organic fertilizer, it is characterised in that: this water keeping organic fertilizer includes fertilizer coated granule, institute
State fertilizer coated granule to count by weight by 780～820 parts of organic fertilizer particles and 180～220 parts for coating in having
The water-retaining agent of machine fertilizer particle surface is made, described organic fertilizer particles by 150～300 parts of charcoals, 1～5 part of trace element, 10～
The animal wastes of 30 parts of bio-bacterial manures and 600～700 parts of fermentations are made.
A kind of plant water keeping organic fertilizer, it is characterised in that: described water keeping organic fertilizer is also
Including the antiblocking agent being wrapped in fertilizer coated granule surface.
A kind of plant water keeping organic fertilizer, it is characterised in that: described antiblocking agent is selected from swelling
Soil or Pulvis Talci.
4. according to claim 1 or described a kind of plant water keeping organic fertilizer, it is characterised in that: described charcoal is selected from straw
Thermal cracking products.
A kind of plant water keeping organic fertilizer the most according to claim 1 or claim 2, it is characterised in that: described trace element is selected from
At least one in copper, zinc, ferrum, manganese, boron, molybdenum, nickel, chlorine；In described water keeping organic fertilizer, the content of boron is 20～25mg/
Kg, the content of zinc is 30～100mg/kg, and the content of manganese is 132～274mg/kg, and the content of molybdenum is 3.2～4.6mg/kg, ferrum
Content be 29～290mg/kg, the content of copper is 10～30mg/kg, and the content of nickel is 6.4～9.2mg/kg, and the content of chlorine is
45～200mg/kg.
A kind of plant right water keeping organic fertilizer described in 1 or 2 the most as requested, it is characterised in that: described water-retaining agent is selected from poly-
Acrylamide, fineness >=0.18mm.
A kind of plant water keeping organic fertilizer the most according to claim 1 or claim 2, it is characterised in that: described bio-bacterial manure includes
Nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, photosynthetic bacteria, actinomycetes, yeast and bacillus cereus.
A kind of plant water keeping organic fertilizer the most according to claim 1 or claim 2, it is characterised in that: described organic fertilizer particles
Particle diameter is 1～3mm.
9. the preparation method of a plant water keeping organic fertilizer, it is characterised in that: the preparation method of this water keeping organic fertilizer
Comprise the following steps:
1) by weight by 150～300 parts of charcoals, 1～5 part of trace element, 10～30 parts of bio-bacterial manures and 600～
The animal wastes of 700 parts of fermentations carry out pelletize after mixing with 100～200 parts of water, be dried successively, sieve, naturally after pelletize
Cooling obtains the organic fertilizer particles that particle diameter is 1～3mm；
2) take 780～820 parts of organic fertilizer particles and use water-wet surface, then with the water conservation of 180～220 parts of fineness >=0.18mm
Agent is coated process to the organic fertilizer particles after moistened surface, obtains fertilizer coated granule.
A kind of preparation method of plant water keeping organic fertilizer, it is characterised in that: described drought resisting
The preparation method of water retention organic fertilizer is further comprising the steps of:
1) fertilizer coated granule is used 20～40 parts of antiblocking agents with antiblocking agent according to 780～820 parts of organic fertilizer particles
Ratio mix homogeneously, obtain being combined with the fertilizer coated granule of antiblocking agent；
2) the dried natural cooling of fertilizer coated granule of antiblocking agent will be combined with, obtain water keeping organic fertilizer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107382493A (en) * | 2017-08-04 | 2017-11-24 | 韦卓熙 | A kind of drought-resistant organic fertilizer particle |
| CN110338008A (en) * | 2019-05-10 | 2019-10-18 | 山东省蚕业研究所 | A kind of quinoa culturing and transplanting seedlings implantation methods suitable for beach saline land |
| CN110590421A (en) * | 2019-09-27 | 2019-12-20 | 河海大学 | Drought-resisting and water-retaining soil conditioner for hilly and mountainous areas and preparation method thereof |
| CN111302861A (en) * | 2020-04-10 | 2020-06-19 | 北京市农林科学院 | Preparation method and application of carbon-based nutritional solanaceous vegetable seedling culture preparation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649655A (en) * | 2012-04-27 | 2012-08-29 | 上海中科高等研究院 | Carbon-based compound fertilizer containing probiotic organisms and preparation method of carbon-based compound fertilizer |
| CN104692916A (en) * | 2015-01-29 | 2015-06-10 | 成都新柯力化工科技有限公司 | Special ecological fertilizer for maca as well as preparation method and application thereof |
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2016
- 2016-07-28 CN CN201610606846.9A patent/CN106220344A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649655A (en) * | 2012-04-27 | 2012-08-29 | 上海中科高等研究院 | Carbon-based compound fertilizer containing probiotic organisms and preparation method of carbon-based compound fertilizer |
| CN104692916A (en) * | 2015-01-29 | 2015-06-10 | 成都新柯力化工科技有限公司 | Special ecological fertilizer for maca as well as preparation method and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107382493A (en) * | 2017-08-04 | 2017-11-24 | 韦卓熙 | A kind of drought-resistant organic fertilizer particle |
| CN110338008A (en) * | 2019-05-10 | 2019-10-18 | 山东省蚕业研究所 | A kind of quinoa culturing and transplanting seedlings implantation methods suitable for beach saline land |
| CN110338008B (en) * | 2019-05-10 | 2021-10-22 | 山东省蚕业研究所 | Quinoa seedling raising, transplanting and planting method suitable for coastal saline-alkali soil |
| CN110590421A (en) * | 2019-09-27 | 2019-12-20 | 河海大学 | Drought-resisting and water-retaining soil conditioner for hilly and mountainous areas and preparation method thereof |
| CN111302861A (en) * | 2020-04-10 | 2020-06-19 | 北京市农林科学院 | Preparation method and application of carbon-based nutritional solanaceous vegetable seedling culture preparation |
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Application publication date: 20161214 |