CN107162863A - A kind of liquid fertilizer suitable for wheat period of seedling establishment - Google Patents
A kind of liquid fertilizer suitable for wheat period of seedling establishment Download PDFInfo
- Publication number
- CN107162863A CN107162863A CN201710301743.6A CN201710301743A CN107162863A CN 107162863 A CN107162863 A CN 107162863A CN 201710301743 A CN201710301743 A CN 201710301743A CN 107162863 A CN107162863 A CN 107162863A
- Authority
- CN
- China
- Prior art keywords
- parts
- liquid fertilizer
- wheat
- seedling establishment
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
- 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
-
- 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
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of liquid fertilizer suitable for wheat period of seedling establishment, belong to technical field of agricultural fertilizers, be made up of the raw material of following parts by weight：70 90 parts of agricultural crop straw, 60 70 parts of animal wastes, 50 60 parts of garbage, 40 60 parts of soil conditioner, 15 20 parts of urea, 12 18 parts of calcium superphosphate, 10 15 parts of potassium chloride, 13 parts of urease inhibitor, 0.8 2 parts of nitrification inhibitor, 200 900 parts of high-oxygen water.Based on organic fertilizer, the trace element that azophoska and wheat need rationally is added, the yield and quality of wheat is improved, reduce the pollution to soil and environment, and pass through the utilization rate of urease inhibitor and the combination raising nitrogenous fertilizer of nitrification inhibitor.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, and in particular to a kind of liquid fertilizer suitable for wheat period of seedling establishment.
Background technology
" turning green " refers to that early spring wheatland wheat seeding lobus cardiacus more than half (spring gives birth to a leaf) grows part and reaches 1-2 centimetres
When, referred to as " turn green ".Since to before standing up, lasting about one month turning green, belong to last period of seedling stage, claim
" wheat period of seedling establishment ".The growth in this period, which is mainly, takes root, comes into leaves and tiller, and wheat period of seedling establishment is also to promote late weak seedling liter
Level, the prosperous seedling excessive growth of control, regulation group size and the critical period for determining percentage of earbearing tiller height.
After wheat is turned green, the uptake to N P and K is dramatically increased, and this phase is the critical period topdressed in spring.Dressing of turnning green stage pair
In promoting wheat seeding strong by weak turn, increase mu spike number plays an important role.For soil fertility it is poor or it is late broadcast wheatland, it is main with nitrogen when imposing
Based on fertilizer, current species containing nitrogen composite fertilizer is various, and using convenience, but effect is very different, and can not easily adjust each breeding
Point ratio is to adapt to Different Crop needs, and existing nitrogen fertilizers and excessive fertilization mode cause the current nitrogen fertilizer use of China
Rate is only 30%-35%, and most of nitrogenous fertilizer enters soil, water body and air, this side by modes such as runoff, leaching loss and volatilizations
Face causes the waste of resource and wealth, on the other hand also results in the pollution of soil environment, water body environment and atmospheric environment.
Meanwhile, if wheat applied nitrogen is excessive, the deficiency such as phosphate fertilizer potash fertilizer can cause wheat ineffective tillering increase, and stalk is thin
Weak, anti-fall, cold-resistant, resistance against diseases decline, and are subject to Spring Festival cold spell in later spring freeze injury, and middle and later periods pest and disease damage is aggravated, and easily lodging, shadow
Ring the raising of Grain Weight in Common Wheat and yield.Therefore, a kind of utilization rate of nitrogen fertilizer is researched and developed high, and the scientific and reasonable compound fertilizer of each component is
Necessary.
The content of the invention
The present invention provides a kind of liquid fertilizer suitable for wheat period of seedling establishment, based on organic fertilizer, rationally adds nitrogen
The trace element that phosphorus potash fertilizer and wheat need, improves the yield and quality of wheat, reduces the pollution to soil and environment, and pass through
The combination of urease inhibitor and nitrification inhibitor improves the utilization rate of nitrogenous fertilizer.
The present invention uses following technical scheme：
A kind of liquid fertilizer suitable for wheat period of seedling establishment, is made up of the raw material of following parts by weight：Agricultural crop straw 70-90
Part, 60-70 parts of animal wastes, 50-60 parts of garbage, 40-60 parts of soil conditioner, 15-20 parts of urea, calcium superphosphate 12-
18 parts, 10-15 parts of potassium chloride, 1-3 parts of urease inhibitor, 0.8-2 parts of nitrification inhibitor, 200-900 parts of high-oxygen water.
As one kind selection, the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment is made up of the raw material of following parts by weight：Agriculture
70-80 parts of crop material, 60-65 parts of animal wastes, 50-58 parts of garbage, 40-50 parts of soil conditioner, urea 15-18
Part, 12-16 parts of calcium superphosphate, 10-13 parts of potassium chloride, 1-2 parts of urease inhibitor, 0.8-1.2 parts of nitrification inhibitor, high-oxygen water
500-800 parts.
As one kind selection, the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment is made up of the raw material of following parts by weight：Agriculture
76 parts of crop material, 62 parts of animal wastes, 54 parts of garbage, 45 parts of soil conditioner, 16 parts of urea, 14 parts of calcium superphosphate,
12 parts of potassium chloride, 1.5 parts of urease inhibitor, 1 part of nitrification inhibitor, 700 parts of high-oxygen water.
It is preferred that, the soil conditioner is made up of the raw material of following mass fraction：CaCO373%, organic matter 13% is rotten
Grow acid 10%, chitosan 2%, middle micro- 2%.
It is preferred that, the middle trace element includes calcium, iron, zinc, selenium and manganese.
It is preferred that, the urease inhibitor is diphenylphosphoryl diamines, in a period of time interior work by suppressing soil urease
Property, so as to slow down hydrolysis of urea.
It is preferred that, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate, by suppressing soil within a period of time
Interior nitrite bacteria is converted into nitrate nitrogen and is lost in the nitrification of ammonium nitrogen so as to slow down ammonium nitrogen.
Present invention also offers the preparation method of the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment, comprise the following steps：
(1) agricultural crop straw, animal wastes and garbage are weighed by above-mentioned parts by weight, crushed 200-300 mesh sieves,
Add in fermentation tank, add sealed fermenting 5-10 days under the high-oxygen water of above-mentioned parts by weight, normal temperature；
(2) after the completion of fermenting, urea, calcium superphosphate and the potassium chloride of above-mentioned parts by weight, sealed fermenting 2-3 days are added；
(3) soil conditioner, urease inhibitor and nitrification inhibitor are added according to above-mentioned parts by weight, after being well mixed
Liquid fertilizer.
The present invention advantageous effects be：
Combined by urease inhibitor and nitrification inhibitor, make hydrolysis of urea increased periods, making the partial pressure of ammonium reduces, reduced
The volatilization loss of ammonia, improves the utilization rate and assimilatory efficiency of nitrogen, so as to improve utilization rate of nitrogen fertilizer, reduction nitrogenous fertilizer usage amount with
And fertilising cost, reduce pollution of the loss of nitrogenous fertilizer to soil environment, water body environment and atmospheric environment；By agricultural crop straw, animal
Excrement and garbage change into organic fertilizer, can not only reduce environmental pollution, moreover it is possible to improve the utilization rate of nitrogen, phosphorus, potassium, reduce
It is fixed, improve crop quality, improved soil；Soil conditioner main component is nonmetallic mineral, and it is except itself containing improvement
Outside calcium, nitrogen, phosphorus, potassium and various trace elements necessary to soil, while also there are special physicochemical properties, such as sun
The features such as ion exchange property, adsorptivity, acid-base property, improve the physical and chemical performance of soil, the structure and performance of improved soil improve
Permeability of soil etc., enables soil to be better suited for plant growth；By Organic Ingredients and inorganic raw material combination of sciences one
Rise, reduce destruction of the inorganic fertilizer to soil, increase the fertility of soil, make wheat seeding sturdy, hestening rooting, come into leaves and tiller,
Strengthen resistance, improve yield and quality.
Embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment 1
A kind of liquid fertilizer suitable for wheat period of seedling establishment, is made up of the raw material of following parts by weight：76 parts of agricultural crop straw,
62 parts of animal wastes, 54 parts of garbage, 45 parts of soil conditioner, 16 parts of urea, 14 parts of calcium superphosphate, 12 parts of potassium chloride, urea
1.5 parts of enzyme inhibitor, 1 part of nitrification inhibitor, 700 parts of high-oxygen water.
The soil conditioner is made up of the raw material of following mass fraction：CaCO373%, organic matter 13%, humic acid
10%, chitosan 2%, middle micro- 2%.The middle trace element includes calcium, iron, zinc, selenium and manganese.The urease inhibitor
For diphenylphosphoryl diamines, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate.
The preparation method of the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment, comprises the following steps：
(1) agricultural crop straw, animal wastes and garbage are weighed by above-mentioned parts by weight, crushed 300 mesh sieves, added
In fermentation tank, sealed fermenting 7 days under the high-oxygen water of above-mentioned parts by weight, normal temperature are added；
(2) after the completion of fermenting, urea, calcium superphosphate and the potassium chloride of above-mentioned parts by weight, sealed fermenting 3 days are added；
(3) soil conditioner, urease inhibitor and nitrification inhibitor are added according to above-mentioned parts by weight, after being well mixed
Liquid fertilizer.
Embodiment 2
A kind of liquid fertilizer suitable for wheat period of seedling establishment, is made up of the raw material of following parts by weight：80 parts of agricultural crop straw,
65 parts of animal wastes, 52 parts of garbage, 50 parts of soil conditioner, 15 parts of urea, 15 parts of calcium superphosphate, 13 parts of potassium chloride, urea
1 part of enzyme inhibitor, 1 part of nitrification inhibitor, 600 parts of high-oxygen water.
The soil conditioner is made up of the raw material of following mass fraction：CaCO373%, organic matter 13%, humic acid
10%, chitosan 2%, middle micro- 2%.The middle trace element includes calcium, iron, zinc, selenium and manganese.The urease inhibitor
For diphenylphosphoryl diamines, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate.
The preparation method of the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment, comprises the following steps：
(1) agricultural crop straw, animal wastes and garbage are weighed by above-mentioned parts by weight, crushed 200-300 mesh sieves,
Add in fermentation tank, add sealed fermenting 5-10 days under the high-oxygen water of above-mentioned parts by weight, normal temperature；
(2) after the completion of fermenting, urea, calcium superphosphate and the potassium chloride of above-mentioned parts by weight, sealed fermenting 2-3 days are added；
(3) soil conditioner, urease inhibitor and nitrification inhibitor are added according to above-mentioned parts by weight, after being well mixed
Liquid fertilizer.
Embodiment 3
A kind of liquid fertilizer suitable for wheat period of seedling establishment, is made up of the raw material of following parts by weight：90 parts of agricultural crop straw,
70 parts of animal wastes, 60 parts of garbage, 54 parts of soil conditioner, 20 parts of urea, 16 parts of calcium superphosphate, 15 parts of potassium chloride, urea
2 parts of enzyme inhibitor, 1.5 parts of nitrification inhibitor, 900 parts of high-oxygen water.
The soil conditioner is made up of the raw material of following mass fraction：CaCO373%, organic matter 13%, humic acid
10%, chitosan 2%, middle micro- 2%.The middle trace element includes calcium, iron, zinc, selenium and manganese.The urease inhibitor
For diphenylphosphoryl diamines, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate.
The preparation method of the above-mentioned liquid fertilizer suitable for wheat period of seedling establishment, comprises the following steps：
(1) agricultural crop straw, animal wastes and garbage are weighed by above-mentioned parts by weight, crushed 200-300 mesh sieves,
Add in fermentation tank, add sealed fermenting 5-10 days under the high-oxygen water of above-mentioned parts by weight, normal temperature；
(2) after the completion of fermenting, urea, calcium superphosphate and the potassium chloride of above-mentioned parts by weight, sealed fermenting 2-3 days are added；
(3) soil conditioner, urease inhibitor and nitrification inhibitor are added according to above-mentioned parts by weight, after being well mixed
Liquid fertilizer.
Comparative example 1
Identical method is used, the wheat of same breed is planted in areal, respectively using the fertilizer in embodiment 3 and city
The common fertilizer sold, every mu of the method applied by pouring is each to apply 25kg fertilizer, and after wheat is ripe, the appropriate He of embodiment 3 is taken respectively
The wheat of comparative example 1, and the detection of each index is carried out, index evaluation is shown in Table 1.
Table 1：Embodiment and the index determining of comparative example fertilizer
| Project | Embodiment 3 | Comparative example 1 |
| Protein/(%) | 18.2 | 12.1 |
| Vitamin/(mg/100g) | 4.5 | 2.2 |
| Disease pest rate/(%) | 6 | 17 |
| Volume increase/(%) | 15.2 | _ |
| Save planting cost/(%) | 7.8 | _ |
The result of table 1 shows that the present invention is obvious suitable for the content of the liquid fertilizer protein of wheat period of seedling establishment, vitamin
Improve, stalk is sturdy, strong stress resistance, planting cost 7.8% is saved in volume increase 15.2%, and application effect is good.
Comparative example 2
A kind of liquid fertilizer, is made up of the raw material of following parts by weight：80 parts of agricultural crop straw, 65 parts of animal wastes, kitchen
52 parts of rubbish, 50 parts of soil conditioner, 15 parts of urea, 15 parts of calcium superphosphate, 13 parts of potassium chloride, 600 parts of high-oxygen water.
The soil conditioner is made up of the raw material of following mass fraction：CaCO373%, organic matter 13%, humic acid
10%, chitosan 2%, middle micro- 2%.The middle trace element includes calcium, iron, zinc, selenium and manganese.The urease inhibitor
For diphenylphosphoryl diamines, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate.
It is consistent described in the preparation method and embodiment 2 of the liquid fertilizer.
Use identical method, areal plant same breed wheat, respectively using the fertilizer in embodiment 2 with it is right
The fertilizer of ratio 2, every mu of the method applied by pouring is each to apply 25kg fertilizer, shows the utilization rate of nitrogen fertilizer of embodiment 2 using result
For 42.1%, the utilization rate of nitrogen fertilizer of comparative example 2 is 27.8%, i.e., fertilizer of the invention can make utilization rate of nitrogen fertilizer raising 14.3%,
Therefore the nitrogenous fertilizer amount of applying, reduction fertilising cost are reduced.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all skills in the present invention
On the basis of art scheme, those skilled in the art need not pay the various modifications that creative work can make or deformation still exists
In protection scope of the present invention.
Claims (8)
1. a kind of liquid fertilizer suitable for wheat period of seedling establishment, it is characterised in that be made up of the raw material of following parts by weight：Crops
70-90 parts of stalk, 60-70 parts of animal wastes, 50-60 parts of garbage, 40-60 parts of soil conditioner, 15-20 parts of urea, mistake
12-18 parts of calcium phosphate, 10-15 parts of potassium chloride, 1-3 parts of urease inhibitor, 0.8-2 parts of nitrification inhibitor, high-oxygen water 200-900
Part.
2. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 1, it is characterised in that by following weight
The raw material of part is made：70-80 parts of agricultural crop straw, 60-65 parts of animal wastes, 50-58 parts of garbage, soil conditioner 40-
50 parts, 15-18 parts of urea, 12-16 parts of calcium superphosphate, 10-13 parts of potassium chloride, 1-2 parts of urease inhibitor, nitrification inhibitor 0.8-
1.2 parts, 500-800 parts of high-oxygen water.
3. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 1, it is characterised in that by following weight
The raw material of part is made：76 parts of agricultural crop straw, 62 parts of animal wastes, 54 parts of garbage, 45 parts of soil conditioner, urea 16
Part, 14 parts of calcium superphosphate, 12 parts of potassium chloride, 1.5 parts of urease inhibitor, 1 part of nitrification inhibitor, 700 parts of high-oxygen water.
4. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 1, it is characterised in that the soil is adjusted
Reason agent is made up of the raw material of following mass fraction：CaCO373%, organic matter 13%, humic acid 10%, chitosan 2%, in it is micro-
Secondary element 2%.
5. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 4, it is characterised in that micro in described
Element includes calcium, iron, zinc, selenium and manganese.
6. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 1, it is characterised in that the urase suppression
Preparation is diphenylphosphoryl diamines.
7. a kind of liquid fertilizer suitable for wheat period of seedling establishment according to claim 1, it is characterised in that the nitrification suppression
Preparation is 3,4- dimethyl pyrazole phosphate.
8. a kind of preparation method of liquid fertilizer suitable for wheat period of seedling establishment described in claim any one of 1-3, its feature
It is, comprises the following steps：
(1) agricultural crop straw, animal wastes and garbage are weighed by above-mentioned parts by weight, crushed 200-300 mesh sieves, added
In fermentation tank, sealed fermenting 5-10 days under the high-oxygen water of above-mentioned parts by weight, normal temperature are added；
(2) after the completion of fermenting, urea, calcium superphosphate and the potassium chloride of above-mentioned parts by weight, sealed fermenting 2-3 days are added；
(3) soil conditioner, urease inhibitor and nitrification inhibitor are added according to above-mentioned parts by weight, liquid is obtained after being well mixed
Fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301743.6A CN107162863A (en) | 2017-05-02 | 2017-05-02 | A kind of liquid fertilizer suitable for wheat period of seedling establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301743.6A CN107162863A (en) | 2017-05-02 | 2017-05-02 | A kind of liquid fertilizer suitable for wheat period of seedling establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107162863A true CN107162863A (en) | 2017-09-15 |
Family
ID=59812677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301743.6A Pending CN107162863A (en) | 2017-05-02 | 2017-05-02 | A kind of liquid fertilizer suitable for wheat period of seedling establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107162863A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591208A (en) * | 2009-04-29 | 2009-12-02 | 新疆满疆红农资化肥科技有限公司 | A kind of preparation method of organic sustained release fertilizer synergist |
| CN103787798A (en) * | 2012-11-04 | 2014-05-14 | 李明 | Long-acting synergistic controlled release fertilizer |
| CN104276906A (en) * | 2014-09-17 | 2015-01-14 | 湖北祥云(集团)化工股份有限公司 | Humic acid synergistic slow-release compound fertilizer and preparation method thereof |
| CN104926543A (en) * | 2015-07-07 | 2015-09-23 | 卞佳林 | Organic liquid fertilizer and preparation method thereof |
| CN106495913A (en) * | 2016-11-21 | 2017-03-15 | 韦明勇 | A kind of Rice Cropping slow-release fertilizer |
| CN106588517A (en) * | 2016-12-21 | 2017-04-26 | 广东华汗农业科技有限公司 | Sustained-release liquid fertilizer and preparation method thereof |
-
2017
- 2017-05-02 CN CN201710301743.6A patent/CN107162863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591208A (en) * | 2009-04-29 | 2009-12-02 | 新疆满疆红农资化肥科技有限公司 | A kind of preparation method of organic sustained release fertilizer synergist |
| CN103787798A (en) * | 2012-11-04 | 2014-05-14 | 李明 | Long-acting synergistic controlled release fertilizer |
| CN104276906A (en) * | 2014-09-17 | 2015-01-14 | 湖北祥云(集团)化工股份有限公司 | Humic acid synergistic slow-release compound fertilizer and preparation method thereof |
| CN104926543A (en) * | 2015-07-07 | 2015-09-23 | 卞佳林 | Organic liquid fertilizer and preparation method thereof |
| CN106495913A (en) * | 2016-11-21 | 2017-03-15 | 韦明勇 | A kind of Rice Cropping slow-release fertilizer |
| CN106588517A (en) * | 2016-12-21 | 2017-04-26 | 广东华汗农业科技有限公司 | Sustained-release liquid fertilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mahato et al. | Comparative study of Azotobacter with or without other fertilizers on growth and yield of wheat in Western hills of Nepal | |
| CN100493338C (en) | Accurate fertilization method for apple tree | |
| WO2019091142A1 (en) | Special controlled-release coated fertilizer for high-yield field-cultivated peanuts and preparation method therefor | |
| CN107047158B (en) | Selenium-rich cadmium-reducing rice planting method | |
| CN103044159B (en) | Pesticide residue degradation agent | |
| CN103265370A (en) | Saline-alkali soil fertilizer | |
| CN103626593B (en) | Humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants | |
| CN108782075A (en) | A kind of wheat, Corn Rotation System period Reducing amount of chemical fertilizer applied synergy green fertilizing method | |
| Baniuniene et al. | The effect of mineral and organic fertilizers on potato tuber yield and quality. | |
| CN104193540A (en) | Pesticidal disease protecting and nutrient pesticide fertilizer and application thereof, and pesticidal disease protecting and nutrient pesticide fertilizer slow release formulation and application thereof | |
| CN105036903A (en) | Biocarbon sustain-released paddy rice dedicated basic fertilizer and preparation method thereof | |
| CN106518344A (en) | Phyllostachys heterocycla special biological fertilizer capable of avoiding waterlogging and increasing oxygen, and production method thereof | |
| CN110063112B (en) | High-quality high-yield fertilization method for continuous cropping planting of greenhouse watermelons | |
| CN104892143B (en) | Biological organic fertilizer and preparation method thereof | |
| CN110698253A (en) | Rice base fertilizer free of additional greening and tillering and application method thereof | |
| CN107188645A (en) | A kind of Itanlian rye set meal fertilizer and its fertilizing method | |
| CN107810694A (en) | A kind of fertilization of rice method | |
| CN104892145B (en) | Legume crop bio-organic fertilizer special and preparation method thereof | |
| CN113149763A (en) | Carbamido organic compound fertilizer and preparation method thereof | |
| CN107162863A (en) | A kind of liquid fertilizer suitable for wheat period of seedling establishment | |
| CN113185348A (en) | Passion fruit organic-inorganic compound fertilizer and preparation method thereof | |
| CN111685123A (en) | Plant growth regulator composition and preparation method and application thereof | |
| CN102992912A (en) | Bulk blend fertilizer | |
| CN109287410A (en) | A method of using potato-rice-rice rotation system Study on Fertilizing soil | |
| CN109121632A (en) | A kind of Rice-rape rotation anniversary fertilizing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |