CN106278555A - One cultivates peanut special microorganism slow-release fertilizer and preparation method thereof - Google Patents
One cultivates peanut special microorganism slow-release fertilizer and preparation method thereof Download PDFInfo
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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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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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- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Abstract
The invention belongs to technical field of fertilizers, be specifically related to special microorganism slow-release fertilizer and preparation method thereof of cultivating peanut.Semen arachidis hypogaeae special microorganism slow-release fertilizer of the present invention, is made up of following parts by weight ingredient: modified sheet silicate 5～20 parts；Nitrogenous fertilizer 15～25 parts；Phosphoric acid diamidogen 5～15 parts；Potash fertilizer 15～25 parts；Calcium magnesium phosphate 10～15 parts；Organic 25～35 parts；Ammonium molybdate 0.01～0.02 part；Complex micro organism fungicide 1～3 parts.Semen arachidis hypogaeae special microorganism slow release fertilizer of the present invention, it is ensured that beneficial microorganism activity, slow-release nitrogen, phosphorus, potash fertilizer simultaneously, can improve again the utilization rate of Nitrogen, phosphorus, potassium, and scientific formulation is reasonable, had both ensured peanut yield increasing, and had reduced again fertilizer amount.Production technology and equipment requirements are simple, and can utilize the solid waste such as dreg, barnyard manure that raw material is easy to get, it is achieved that the regeneration of resource, have significant economic benefit and social benefit.
Description
Technical field
The invention belongs to technical field of fertilizers, be specifically related to special microorganism slow-release fertilizer and preparation method thereof of cultivating peanut.
Background technology
Semen arachidis hypogaeae is the annual herb plant of pulse family Arachis, is one of the whole world most important four big oil crop, both
It is main edible oil and the main plant protein source of people's lives, is again important nutritional health food.Peanut production is not
Only it is responsible for the important task guaranteeing China's edible oil safety, and bears the magnificent mission realizing reducing enterprise cost, increasing peasant income.
The use of chemical fertilizer, major contribution has been made in the raising to peanut yield, but for a long time, China's chemical fertilizer utilization ratio is non-
The lowest.Nitrogenous fertilizer is because volatile, loss, and utilization rate only has 30%～50%；The utilization rate ability 10～25% of phosphate fertilizer, because phosphoric acid
Root chemism is active, major part phosphorus and the Zn in soil after being manured into soil2+、Mg2+、Ca2+、Fe3+、Al3+Combine etc. cation
Form difficultly soluble phosphatic fertilizer；The utilization rate of potassium also only has about 50%.The long-term poor efficiency of chemical fertilizer is used, and not only wastes resource, the most past
Toward causing the undue accumulation of some element and the change of soil physico-chemical property and the pollution of environment in soil.
Slow-release fertilizer delays than common fertilizer also known as depot fertilizer, the speed being changed into plant available nutrient after referring mainly to be manured into soil
Slow fertilizer.Existing slow-release or control-release fertilizer nutrient density is high, and fertilizer efficiency is long, mainly controls nitrogenous fertilizer, and nitrogenous fertilizer is made slightly soluble by general employing
In the organic compound of water, or fertiliser granulates surface-coating, or add the means such as urease inhibitor and nitrification inhibitor and realize nitrogen
The slow release of element, thus reduce the loss of nitrogen, improve the utilization rate of nitrogen, but, it is to phosphorus, the slow release of potassium, and effect is not
Good.Microbial manure is by one or several beneficial microbes, through the biological fertilizer of industrialization cultivation and fermentation, can basis
Need to add different types of microorganism fungus kind, as there are the nitrogen-fixing bacteria of biological nitrogen fixation function, the invalid phosphorus in soil being turned
The potassium solubilizing bacteria etc. of potassium in the chemical conversion phosphobacteria of available phosphorus, activating soil.The profit to improving fertilizer such as nitrogen-fixing bacteria, phosphorus decomposing, potassium solubilizing bacteria
Use rate important role.Beneficial microorganism organic matter that is movable and that be source with solid waste, moreover it is possible to help to improve and produce
Measure, improve soil, improve crop quality, reduce the solid waste pollution to environment.But, microorganism is as a life group
Body, the microenvironment of its existence is to closing weight.The such as trickle change of fertilizer nutrient concentration and the moisture of carrier, pH, carbon-nitrogen ratio etc.
Change amount of survival and the biological effectiveness that all can significantly impact microorganism.In microbial manure, microorganism is in being manured into soil,
Affected by the soil moisture, humidity, pH and antibacterial etc., and cause microorganism amount of survival in soil unstable.
Research shows, inorganic nutrients is compared sense by nitrogen-fixing bacteria, yeast, for nitrogen-fixing bacteria, yeast as fermentation strain
The microbial manure produced, inorganic nutrients concentration typically should control within 7%～10%；Actinomycetes, lactic acid bacteria are resistance to inorganic supports
The ability of dividing is strong, and inorganic nutrients concentration general control is within 20%.To without nitrogen-fixing bacteria, saccharomycetic microbial manure, pass through
The mode of the bacterial strain of surface spraying strain and the resistance to inorganic nutrients of cultivation, inorganic nutrients concentration is the highest also can only accomplish 25%；And it is right
In containing nitrogen-fixing bacteria (such as root nodule bacteria), saccharomycetic microbial manure, inorganic nutrients concentration is difficult to higher than 10%.Microbial manure is supported
Divide excessive concentration, meeting microbiostatic activity, cause living bacteria count in fertilizer not reach microbial manure target level of product quality；
Nutrient density is low, is difficult to again the demand meeting crop to inorganic nutrients, and therefore, existing microbial manure is for ensureing that crop nutrition content needs
Asking, its amount of application is often 2～3 times of common inorganic fertilizer, and use cost is too high.
Root nodule bacteria are a kind of self aerobic nitrogen-fixing bacteria, and the nitrogen fixation of its uniqueness can be the growth promoter supply of Semen arachidis hypogaeae
More nitrogen nutrition, can reduce the production cost of Semen arachidis hypogaeae, again can increasing both production and income.Use the fertilizer specially for peanut containing root nodule bacteria
Remarkable result is had to improving peanut yield.
Publication No. " CN103214319A ", invention entitled " a kind of Long-term biological slow-release fertilizer special for peanut and preparation thereof
Method ", disclose with ureaformaldehyde coated carbamide, urea coated nitragin compositions, potassium sulfate, calcium magnesium phosphate, MAP,
Humic acids, ferrous sulfate, zinc sulfate, EDTA Chelated Manganese, Borax, molybdic acid are raw material, agitated mix.This invention improves
The utilization rate of nitrogenous fertilizer, improves the activity of root nodule bacteria to a certain extent, but is the most substantially put forward the utilization rate of phosphorus, potassium
Rise；And root nodule bacteria therein are affected seriously by soil environment after being manured into soil equally, the activity of root nodule bacteria is unstable.
Microorganism can be combined by research one with slow-release fertilizer, and inorganic nutrients content is high, and microbial activity is stable, can carry simultaneously
The Semen arachidis hypogaeae special microorganism slow release fertilizer of the utilization rate of high nitrogen, phosphorus and potassium seems necessary.
Summary of the invention
The technical problem to be solved is to provide a kind of inorganic nutrients content height, and microbial activity is stable, can be same
The Semen arachidis hypogaeae special microorganism slow release fertilizer of the utilization rate of Shi Tigao nitrogen, phosphorus and potassium.
The present invention one cultivates peanut special microorganism slow-release fertilizer, is made up of following parts by weight ingredient:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
Described above one cultivates peanut special microorganism slow-release fertilizer, wherein said nitrogenous fertilizer be N content be 40～the carbamide of 50%,
At least one in ammonium hydrogen carbonate, ammonium sulfate；Being preferably N content is the carbamide of 46%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and in wherein said Diammonium phosphate (DAP), N content is 10～20%,
P2O5Content is 40～45%；Being preferably N content is 15%, P2O5Content is 42%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and wherein said potash fertilizer is K2O content is the sulfur of 50～51%
At least one in acid potassium, potassium chloride, potassium dihydrogen phosphate；It is preferably K2O content is the potassium sulfate of 50～51%.
Described above one cultivates peanut special microorganism slow-release fertilizer, P in wherein said calcium magnesium phosphate2O5Content is 15～20%,
CaO content is 40～50%, and content of MgO is 10～15%, SiO2Content is 15～25%；Preferably P2O5Content is 18%, CaO
Content is 45%, and content of MgO is 12%, SiO2Content is 20%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and wherein said complex micro organism fungicide is become by following weight ratio
Assignment system forms: root nodule bacteria: bacillus megaterium: Brevibacillus laterosporus: bacillus subtilis: gel-shaped bacillus: photosynthetic
Antibacterial=1～3:0.5～1.5:0.5～1.5:0.5～1.5:0.5～1.5:1～3；It is preferably 2:1:1:1:1:2, Qi Zhongyou
Effect viable count >=200,000,000/gram.
Second technical problem to be solved by this invention is to provide the preparation side of a kind of Semen arachidis hypogaeae special microorganism slow-release fertilizer
Method.
Above-mentioned one preparation method cultivating peanut special microorganism slow-release fertilizer, comprises the following steps:
A, by microbial bacterial agent, organic uniformly mixing after fermentation 25～30 days, obtain fermentation materials；Wherein, heap body temperature
Spending≤65 DEG C, ferment moisture content≤30%；
B, modified sheet silicate, carbamide, Diammonium phosphate (DAP), potassium sulfate, calcium magnesium phosphate and fermentation materials are stirred, the most mixed
Even, pelletize, metering packing.
A kind of modified sheet silicate to have nanoscale layer structure and micron order hole that the present invention proposes is
Semen arachidis hypogaeae special microorganism slow release fertilizer of carrier and preparation method thereof, combines the function of slow-release fertilizer and microorganism fertilizer, highly concentrated
Under conditions of degree inorganic nutrients, it is ensured that beneficial microorganism activity, slow-release nitrogen, phosphorus, potash fertilizer simultaneously, phosphorus, potassium can be activated again, carry
High Nitrogen, phosphorus, the utilization rate of potassium, scientific formulation is reasonable, had both ensured peanut yield increasing, and had reduced again fertilizer amount.In the whole nation
How Demonstration And Extension result shows, the present invention compares common fertilizer can improve peanut yield 10～50%, reduces fertilizer amount
10～30%, significantly improve economic benefit and the enthusiasm of Cotton Varieties by Small Farming Households Semen arachidis hypogaeae of plantation Semen arachidis hypogaeae.The present invention is to production technology
Simple with equipment requirements, and the solid waste such as dreg, barnyard manure that raw material is easy to get can be utilized, it is achieved that the regeneration of resource,
There is significant economic benefit and social benefit.
Detailed description of the invention
The present invention one cultivates peanut special microorganism slow-release fertilizer, is made up of following parts by weight ingredient:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
Further, as preferred technical scheme, described above one cultivates peanut special microorganism slow-release fertilizer, by following
Parts by weight ingredient forms:
The present invention selects has the modified sheet silicate of nanoscale layer structure and micron order hole as one of raw material
Purpose be with modified sheet silicate as beneficial microorganism carrier, it is achieved the absorption of fertilizer nutrient and slow release.This tool
The modified sheet silicate having nanoscale layer structure and micron order hole use the fertile pillared technology of intercalation synthesis and salt modified and
Become, there is the nanometer scale silicate layer structure of interlamellar spacing 1～2nm and be difficult to spoil sunken micrometer level porous shape space structure.Receive
The silicate layer structure of meter level can nested, absorption and slow release water, fertilizer, improve utilization rate of fertilizer；It is difficult to spoil sunken micron order
Cellular space structure cans be compared to numerous small cave, so that enter beneficial microbe therein by good guarantor
Protect, from extraneous high concentration nutrient and the impact of poor environment, after being manured into soil, moreover it is possible to reduce the temperature that soil is complicated and changeable
The impact on beneficial microbe survival and reproduction such as degree, humidity environment, pH and antibacterial, increases profitable strain quantity in soil, reaches
To promoting crop growth and the purpose of improvement soil.
Described above one cultivates peanut special microorganism slow-release fertilizer, wherein said nitrogenous fertilizer be N content be 40～the carbamide of 50%,
At least one in ammonium hydrogen carbonate, ammonium sulfate；Being preferably N content is the carbamide of 46%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and in wherein said Diammonium phosphate (DAP), N content is 10～20%,
P2O5Content is 40～45%；Being preferably N content is 15%, P2O5Content is 42%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and wherein said potash fertilizer is K2O content is the sulfur of 50～51%
At least one in acid potassium, potassium chloride, potassium dihydrogen phosphate；It is preferably K2O content is the potassium sulfate of 50～51%.
Described above one cultivates peanut special microorganism slow-release fertilizer, P in wherein said calcium magnesium phosphate2O5Content is 15～20%,
CaO content is 40～50%, and content of MgO is 10～15%, SiO2Content is 15～25%；Preferably P2O5Content is 18%, CaO
Content is 45%, and content of MgO is 12%, SiO2Content is 20%.
Described above one cultivates peanut special microorganism slow-release fertilizer, and the complex micro organism fungicide that the present invention selects is commercially available product
Product, preparation method does not limits, and has fixed nitrogen, phosphorus decomposing, the composite microbial bacteria of potassium decomposing effect by what Ministry of Agriculture's microorganism fertilizer was registered
Agent all can use.Currently preferred complex micro organism fungicide is formulated by following weight ratio composition: root nodule bacteria: huge spore
Bacillus: Brevibacillus laterosporus: bacillus subtilis: gel-shaped bacillus: photosynthetic bacteria=1～3:0.5～1.5:0.5～
1.5:0.5～1.5:0.5～1.5:1～3；More preferably 2:1:1:1:1:2, wherein living bacteria count >=200,000,000/gram.By this
The microbial bacterial agent that a little strains are composited has the comprehensive effect of fixed nitrogen, phosphorus decomposing, potassium decomposing.
Carbamide, Diammonium phosphate (DAP), potassium sulfate, calcium magnesium phosphate can be the growth promoter of Semen arachidis hypogaeae provide required nitrogen, phosphorus, potassium,
The nutritional labeling such as calcium, magnesium.
Semen arachidis hypogaeae is happiness molybdenum plant, adds ammonium molybdate, it is provided that can promote Development of Peanut and improve peanut quality
Beneficial element molybdenum.
The present invention selects organic as raw material, is because organic matter and can provide institute for the vital movement of soil microorganism
Need nutrient and energy, improve nutrient preserving capability and the resiliency of soil, improve soil physico-chemical property, promote growth and development of plants.
Have employed complex micro organism fungicide in the present invention, complex micro organism fungicide used mainly by nitrogen-fixing bacteria, phosphate solubilizing bacteria,
Potassium solubilizing bacteria, photosynthetic bacteria etc. form.Nitrogen-fixing bacteria form, with Semen arachidis hypogaeae, the syntaxial system that nitrogen fixing capacity is powerful, can fix the nitrogen in air
There is provided nitrogen nutrition for Semen arachidis hypogaeae, reduce the consumption of nitrogen；Phosphorus that phosphate solubilizing bacteria, potassium solubilizing bacteria can be fixed in activating soil and potassium, carry
High phosphorus, the utilization ratio of potassium.
Modified sheet silicate selected by the present invention is that the phyllosilicate with complete inorganic soil property is pillared through salt fertilizer
The porous laminated silicate with salt and fertilizer ion column as characteristic prepared with intercalation displacement reaction, for commercially available prod.
The organic matter that the present invention selects is brown coal, dreg, barnyard manure, green manure and the Chinese herb residues etc. rich in organic matter.
Above-mentioned one preparation method cultivating peanut special microorganism slow-release fertilizer, comprises the following steps:
A, by microbial bacterial agent, organic uniformly mixing after fermentation 25～30 days, obtain fermentation materials；Wherein, heap body temperature
Spending≤65 DEG C, ferment moisture content≤30%；
B, modified sheet silicate, carbamide, Diammonium phosphate (DAP), potassium sulfate, calcium magnesium phosphate and fermentation materials are stirred, the most mixed
Even, pelletize, direct metering packing after metering packing or mix homogeneously.
Showing according to the study, often producing 100kg peanut pod needs purity nitrogen (N) 6.8kg, phosphorus (P2O5) 1.3kg, potassium (K2O)
3.8kg.Needing nitrogen most, potassium takes second place, and phosphorus is minimum.Additionally, Semen arachidis hypogaeae also needs to more calcium, Semen arachidis hypogaeae root is taken root tumor, can fix sky
Nitrogen in gas, only need to absorb the 1/3 of nitrogen total amount from soil, can meet the demand of Semen arachidis hypogaeae, other nutrients the time of infertility
Lean on and absorb from soil.Said ratio nutrient content is high, and scientific formulation is reasonable, meets the regulation of fertilizer requirement of Semen arachidis hypogaeae.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore the present invention is limited
System is among described scope of embodiments.
Embodiment 1
Raw material components: material component is counted by weight such as table 1 below:
Table 1 Semen arachidis hypogaeae special microorganism slow-release fertilizer proportioning raw materials
| Modified sheet silicate | 18.6 parts |
| Carbamide | 17.8 parts |
| Diammonium phosphate (DAP) | 8.6 part |
| Potassium sulfate | 19 parts |
| Calcium magnesium phosphate | 10 parts |
| Organic | 25 parts |
| Ammonium molybdate | 0.02 part |
| Complex micro organism fungicide | 1.25 part |
Preparation method: microbial bacterial agent, organic matter are pressed above-mentioned raw materials component ratio uniform mixing after fermentation, fermentation time
25～30 days, heap temperature≤65 DEG C, fermented moisture content≤30%；Again by the modified layered silicic acid of above-mentioned raw materials component ratio
Material after salt, carbamide, Diammonium phosphate (DAP), potassium sulfate, calcium magnesium phosphate and fermentation fully mixes in being placed in blender, metering packing or
It is delivered to after granulator granulation metering packing again.
The present embodiment fertilizer specially for peanut npk nutrient proportioning: 10:6:10, total nutrient 26%.
Field test:
Arrange for examination fertilizer and process: 1. the present embodiment fertilizer specially for peanut (nitrogen: phosphorus: potassium=10:6:10), 40kg/ mu；2.
Common slow-release fertilizer (nitrogen: phosphorus: potassium=15:15:15), 40kg/ mu；3. blank CK (not applying fertilizer).
For examination peanut varieties: the self-sufficient and strategically located region 18, the self-sufficient and strategically located region 22；
Experimental field Semen arachidis hypogaeae was sowed May then, uses as base fertilizer for examination fertilizer, applies at seeding time；Press after one and a half months
Topdress seedling stage in Semen arachidis hypogaeae according to requirement of experiment, gather in the crops after four first quarter moons；Respectively process paid meter during results to produce, and carry out field tune simultaneously
Look into and indoor species test；Test each process except fertilising kind difference in addition to, other control measures are identical.
Table 2 different fertilizer processes the impact on peanut yield
As can be seen from Table 2, for the self-sufficient and strategically located region 18 experimental cultivar, use the process of the present embodiment fertilizer specially for peanut and compare blank
Comparison volume increase 104.8%, uses the process of common slow-release fertilizer and compares blank volume increase 62.1%；Use this example fertilizer specially for peanut
Relative to executing common slow-release fertilizer, average every mu of volume increase is up to 26.3%；For the self-sufficient and strategically located region 22 experimental cultivar, use this truth example flower
Raw special fertilizer processes compares blank volume increase 97.1%, uses the process of common slow-release fertilizer and compares blank volume increase 65.1%；
Using this example fertilizer specially for peanut relative to executing common slow-release fertilizer, average every mu of volume increase is up to 19.4%；Visible, this example Semen arachidis hypogaeae
Special fertilizer has significant effect of increasing production compared with common slow-release fertilizer.
In the case of dose is identical, the self-sufficient and strategically located region 18 is for examination peanut varieties, and the present embodiment N P and K total nutrient is 26%
Fertilizer specially for peanut compare the common slow-release fertilizer that N P and K total nutrient is 45%, reduce application quantity of nitrogen phosphorus potassium 42.2%, increase production
26.3%；The self-sufficient and strategically located region 22 for examination peanut varieties, the present embodiment N P and K total nutrient be 26% fertilizer specially for peanut compare N P and K
Total nutrient is the common slow-release fertilizer of 45%, reduces application quantity of nitrogen phosphorus potassium 42.2%, has increased production 19.4%, it can be seen that, the present embodiment
Fertilizer specially for peanut can significantly improve the utilization rate of fertilizer.
Embodiment 2
Raw material components: material component is counted by weight such as table 3 below:
Table 3 Semen arachidis hypogaeae special microorganism slow-release fertilizer proportioning raw materials
| Modified sheet silicate | 10.3 parts |
| Carbamide | 16.2 parts |
| Diammonium phosphate (DAP) | 13.6 parts |
| Potassium sulfate | 23 parts |
| Calcium magnesium phosphate | 10 parts |
| Organic | 26 parts |
| Ammonium molybdate | 0.02 part |
| Complex micro organism fungicide | 1.88 part |
By microbial bacterial agent, organic press above-mentioned raw materials component ratio uniform mixing after fermentation, fermentation time 25～30 days,
Heap temperature≤65 DEG C, ferment moisture content≤30%.Again by the modified sheet silicate of above-mentioned raw materials component ratio, carbamide, phosphorus
Material after acid diammonium, potassium sulfate, calcium magnesium phosphate and fermentation fully mixes in being placed in blender, metering packing or be delivered to pelletize
Metering packing again after machine pelletize.
The present embodiment fertilizer specially for peanut npk nutrient proportioning: 10:8:12, total nutrient 30%.
Field test:
Arrange for examination fertilizer and process: 1. the present embodiment fertilizer specially for peanut (nitrogen: phosphorus: potassium=10:8:12), 40kg/ mu；2.
Common slow-release fertilizer (nitrogen: phosphorus: potassium=15:15:15), 40kg/ mu；3. blank CK (not applying fertilizer).For examination peanut varieties: the self-sufficient and strategically located region
No. 18, the self-sufficient and strategically located region 22；
Experimental field Semen arachidis hypogaeae was sowed May then, uses as base fertilizer for examination fertilizer, applies at seeding time；Press after one and a half months
Topdress seedling stage in Semen arachidis hypogaeae according to requirement of experiment, gather in the crops after four first quarter moons；Respectively process paid meter during results to produce, and carry out field tune simultaneously
Look into and indoor species test；Test each process except fertilising kind difference in addition to, other control measures are identical.
Table 4 different fertilizer processes the impact on peanut yield
As can be seen from Table 4, for the self-sufficient and strategically located region 18 experimental cultivar, use the process of the present embodiment fertilizer specially for peanut and compare blank
Comparison volume increase 110.0%, uses the process of common slow-release fertilizer and compares blank volume increase 58.6%；Use this example fertilizer specially for peanut
Relative to executing common slow-release fertilizer, average every mu of volume increase is up to 32.5%；For the self-sufficient and strategically located region 22 experimental cultivar, use this truth example flower
Raw special fertilizer processes compares blank volume increase 98.8%, uses the process of common slow-release fertilizer and compares blank volume increase 63.4%；
Using this example fertilizer specially for peanut relative to executing common slow-release fertilizer, average every mu of volume increase is up to 21.7%；Visible, this example Semen arachidis hypogaeae
Special fertilizer has significant effect of increasing production compared with common slow-release fertilizer.
In the case of dose is identical, the self-sufficient and strategically located region 18 is for examination peanut varieties, and the present embodiment N P and K total nutrient is 30%
Fertilizer specially for peanut compare the common slow-release fertilizer that N P and K total nutrient is 45%, reduce application quantity of nitrogen phosphorus potassium 33.3%, increase production
19.4%；The self-sufficient and strategically located region 22 for examination peanut varieties, the present embodiment N P and K total nutrient be 30% fertilizer specially for peanut compare N P and K
Total nutrient is the common slow-release fertilizer of 45%, reduces application quantity of nitrogen phosphorus potassium 33.3%, has increased production 21.7%, it can be seen that, the present embodiment
Fertilizer specially for peanut can significantly improve fertilizer npk nutrient utilization rate, and improve peanut yield simultaneously.
Claims (10)
1. one cultivate peanut special microorganism slow-release fertilizer, it is characterised in that: it is made up of following parts by weight ingredient:
One cultivate peanut special microorganism slow-release fertilizer the most according to claim 1, it is characterised in that: by following parts by weight ingredient group
Become:
One cultivate peanut special microorganism slow-release fertilizer the most according to claim 2, it is characterised in that: by following parts by weight ingredient group
Become:
One cultivate peanut special microorganism slow-release fertilizer the most according to claim 2, it is characterised in that: by following parts by weight ingredient group
Become:
5. cultivate peanut special microorganism slow-release fertilizer according to described in any one of Claims 1 to 4 one, it is characterised in that: described nitrogenous fertilizer
It is 40 for N content～at least one in the carbamide of 50%, ammonium hydrogen carbonate, ammonium sulfate；Being preferably N content is the carbamide of 46%.
6. cultivate peanut special microorganism slow-release fertilizer according to described in any one of Claims 1 to 4 one, it is characterised in that: described phosphoric acid
In diammonium, N content is 10～20%, P2O5Content is 40～45%；Being preferably N content is 15%, P2O5Content is 42%.
7. cultivate peanut special microorganism slow-release fertilizer according to described in any one of Claims 1 to 4 one, it is characterised in that: described potash fertilizer
For K2O content is 50～at least one in the potassium sulfate of 51%, potassium chloride, potassium dihydrogen phosphate；It is preferably K2O content be 50～
The potassium sulfate of 51%.
8. cultivate peanut special microorganism slow-release fertilizer according to described in any one of Claims 1 to 4 one, it is characterised in that: described calcium and magnesium
P in phosphate fertilizer2O5Content is 15～20%, and CaO content is 40～50%, and content of MgO is 10～15%, SiO2Content be 15～
25%；Preferably P2O5Content is 18%, and CaO content is 45%, and content of MgO is 12%, SiO2Content is 20%.
9. cultivate peanut special microorganism slow-release fertilizer according to described in any one of Claims 1 to 4 one, it is characterised in that: described compound
Microbial bacterial agent is formulated by following weight ratio composition: root nodule bacteria: bacillus megaterium: Brevibacillus laterosporus: hay spore
Bacillus: gel-shaped bacillus: photosynthetic bacteria=1～3:0.5～1.5:0.5～1.5:0.5～1.5:0.5～1.5:1～3；
It is preferably 2:1:1:1:1:2, wherein living bacteria count >=200,000,000/gram.
10. a preparation method cultivating peanut special microorganism slow-release fertilizer described in any one of claim 1～9, it is characterised in that: bag
Include following steps:
A, by microbial bacterial agent, organic uniformly mixing after fermentation 25～30 days, obtain fermentation materials；Wherein, heap temperature≤
65 DEG C, ferment moisture content≤30%；
B, modified sheet silicate, carbamide, Diammonium phosphate (DAP), potassium sulfate, calcium magnesium phosphate and fermentation materials are stirred, fully mix,
Pelletize, metering packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604476.5A CN106278555A (en) | 2016-07-28 | 2016-07-28 | One cultivates peanut special microorganism slow-release fertilizer and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818166A (en) * | 2017-01-19 | 2017-06-13 | 山东省农业科学院生物技术研究中心 | A kind of cultural method for improving Spring Peanut pod circularity |
| CN107118028A (en) * | 2017-06-01 | 2017-09-01 | 山东农大肥业科技有限公司 | One cultivates peanut special alkaline boron molydbenum fertilizer material |
| CN107827557A (en) * | 2017-11-16 | 2018-03-23 | 潍坊友容实业有限公司 | Physics mixes type basic soil conditioner and preparation method thereof |
| CN108812026A (en) * | 2018-06-29 | 2018-11-16 | 广西海泉农业有限公司 | Extend the implantation methods of Pitaya Flower fruiting period |
| CN111320506A (en) * | 2020-03-28 | 2020-06-23 | 菏泽市农业科学院 | Peanut fertilizer composition, preparation method and fertilizing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818166A (en) * | 2017-01-19 | 2017-06-13 | 山东省农业科学院生物技术研究中心 | A kind of cultural method for improving Spring Peanut pod circularity |
| CN107118028A (en) * | 2017-06-01 | 2017-09-01 | 山东农大肥业科技有限公司 | One cultivates peanut special alkaline boron molydbenum fertilizer material |
| CN107827557A (en) * | 2017-11-16 | 2018-03-23 | 潍坊友容实业有限公司 | Physics mixes type basic soil conditioner and preparation method thereof |
| CN108812026A (en) * | 2018-06-29 | 2018-11-16 | 广西海泉农业有限公司 | Extend the implantation methods of Pitaya Flower fruiting period |
| CN111320506A (en) * | 2020-03-28 | 2020-06-23 | 菏泽市农业科学院 | Peanut fertilizer composition, preparation method and fertilizing method |
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