CN101830762B - Special nutritional meal fertilizer for wheat - Google Patents
Special nutritional meal fertilizer for wheat Download PDFInfo
- Publication number
- CN101830762B CN101830762B CN2010101841754A CN201010184175A CN101830762B CN 101830762 B CN101830762 B CN 101830762B CN 2010101841754 A CN2010101841754 A CN 2010101841754A CN 201010184175 A CN201010184175 A CN 201010184175A CN 101830762 B CN101830762 B CN 101830762B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- wheat
- phosphate
- parts
- nitrogenous
- 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.)
- Active
Links
Abstract
The invention relates to a special nutritional meal fertilizer for wheat, which comprises a seed fertilizer, a base fertilizer and an additional fertilizer, wherein the seed fertilizer comprises a quick-acting fertilizer and a humic acid controlled release nitrogen fertilizer according to the mass ratio of 1:0.25-0.5, and the base fertilizer comprises a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer according to the mass ratio of 1:1.8-2.4:0.6-0.9; and the additional fertilizer comprises the nitrogen fertilizer and the potassium fertilizer according to the mass ratio of 1:0.25-0.45. Aiming at the requirement of the whole growth period of the wheat for nutrients, the fertilizers needing to be applied in each growing period are reasonably matched, thereby satisfying the nutritional requirement of the whole growth period of the wheat, improving the utilization efficiency of the fertilizer and promoting the growth of wheat root systems.
Description
Technical field
The present invention relates to a kind of fertilizer specially for wheat, particularly a kind ofly comprise seed manure, base manure and topdress and to satisfy the wheat nutrient set of fertilizer of wheat nutrient requirement in the time of infertility, belong to the fertilizer production technology field.
Background technology
The nutritive element that wheat needs in life reaches the 15-20 kind, because the soil undersupply has the 5-10 kind to solve by fertilising.Quantity according to the wheat needs can be divided into macroelement, moderate-element and trace element.Wheat is to the rule that is absorbed with himself of nutritive element, and different growth phases absorb the different amts of various elements, and it is also inequality that same growth phase absorbs various nutrition.According to test, 100 kilograms of wheat seeds of every production need to absorb about 3 kilograms of purity nitrogens, absorb 1 kilogram～1.5 kilograms of Vanadium Pentoxide in FLAKESs, absorb about 3 kilograms of potassium oxides, and nitrogen, phosphorus, potassium three's ratio is approximately 1: 0.33: 1.To two peaks that are absorbed with of nitrogen, one is to tiller to surviving the winter to wheat throughout one's life, and another is that jointing arrives booting; Wheat is maximum with seedling stage to the absorption of phosphorus, is mainly growing mid-term and absorb the potassium element.Trace element is essential to wheat, but absorbed dose seldom.Incorporation of fertilizerin the soil existence loss, fixing etc. causes problems such as loss and inefficacy.Therefore, to use be to improve fertilizer utilization efficiency, lower the fertilizer input cost, reduce the key points such as environmental pollution that cause because of fertilizer to the science of fertilizer.
Existing in the Chinese patent file about the report of wheat with the prescription of base manure, provide a grow wheat special-purpose base fertilizer as CN1413956A, the ratio of its nitrogen phosphorus potassium is 20: (10-12): (8-10), and add specialist additive and be added with trace element, available nutrient is 40%.CN1673199A provides a kind of base manure that is applicable to that downstream Mai Qu uses, and this compound manure comprises nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer, wherein, and nitrogen: phosphorus: potassium: zinc (N: P
2O
5: K
2O: ratio of weight and number Zn) is 15-17: 18-22: 8-10: 1-2.The special-purpose fertile of wheat basal fertilizer is provided respectively.CN101492319A discloses the special-purpose base manure of a grow wheat, and in this fertilizer, the mass ratio of nitrogen, phosphorus element, potassium element, sulphur nutrient and zinc is 12-15: 17-20: 10-15: 7-8: 0.5-1; Nitrogen is selected from urea, ammonium sulfate and the monoammonium phosphate at least a, and the phosphorus element is a monoammonium phosphate, and the potassium element is a vitriolate of tartar, and the sulphur nutrient is selected from least a in ammonium sulfate and the vitriolate of tartar, and zinc is Zinc Sulphate Heptahydrate.This fertilizer specially for wheat is used as base manure, and topdress at twice (imposing nitrogenous fertilizer) imposes nitrogenous fertilizer respectively in phase of standing up of wheat and boot stage.Use fertilizer specially for wheat of the present invention and corresponding fertilization method thereof and realized nitrogen, sulphur nutritive equilibrium.
Chinese patent file CN 101182260A (patent No. 200710114006.1) discloses a kind of " sulphur, resin film coated wheat special-purpose control-release fertilizer and manufacture method thereof ", has solved wheat single fertilization problem.But above-mentioned two class fertilizer can't solve the wheat fertilizing problem fully.It is not enough that wheat is used a readily avaiable fertilizer bulk application, and controlled release is fertile because on the high side limited with turnout, and it uses the part that area only accounts for the wheat planting area.
China's peasant culture quality is relatively low, grasps complicated fertilization theory in the short period of time, and it is little to carry out the possibility of the rational application of fertilizer in view of the above.There is very big blindness in wheat fertilizing at present, and utilization rate of fertilizer constantly descends, and has not only increased cost, also environment has been produced threat.The rational application of fertilizers that China is carrying out has partly solved the problem of applying fertilizers scientifically, but this by the fertilizer practice that government tries hard to recommend expend fund, manpower is bigger, and needs the technician to instruct, peasant oneself can't be on top of and operation.
The problem that the application will solve is the nutritive element that needs in life at wheat, and a kind of fertilizer product of set meal formula is provided, need not the technician and instruct, peasant oneself can be on top of and the science of accomplishing use, improve utilization rate of fertilizer.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of by seed manure, base manure with the meal fertilizer that topdresses and form, can satisfy wheat nutrient demand in the time of infertility.The present invention also provides the preparation method of meal fertilizer.
Technical scheme of the present invention is as follows:
The wheat special nutrient set of fertilizer is made up of seed manure, base manure and three parts of topdressing, and wherein mass parts is as follows:
8～15 parts of seed manures,
30～50 parts in base manure,
Topdress 40～55 parts,
Described seed manure is made up of by mass ratio 1: 0.25～0.55 readily avaiable fertilizer and humic acid control-releasing nitrogenous fertilizer, wherein,
Described readily avaiable fertilizer main component is phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer, phosphate fertilizer: zinc fertilizer: boron fertilizer: the molydbenum fertilizer mass ratio is 1: 0.15～0.3: 0.07～0.1: 0.02～0.08; The weighting agent that adds 12-21wt% is made granule.
Described humic acid control-releasing nitrogenous fertilizer is selected from one of humic acid control-releasing urea or humic acid control-releasing ammonium sulfate or mixes; Described humic acid control-releasing nitrogenous fertilizer is spray one layer binder outside particle nitrogen fertilizer urea or ammonium sulfate, spray the weathered coal of the air-dry pulverizing of one deck again, solidify the back and repeat said process, until reaching the 1-2% that binding agent accounts for the particle nitrogen fertilizer quality, weathered coal accounts for the 7-8% of particle nitrogen fertilizer quality.Preferably, binding agent accounts for 1% of particle nitrogen fertilizer quality in the described humic acid control-releasing nitrogenous fertilizer, and weathered coal accounts for 7% of particle nitrogen fertilizer quality.
Described base manure is made up of by mass ratio 1: 1.8～2.4: 0.6～0.9 nitrogenous fertilizer, phosphate fertilizer, potash fertilizer.
Described topdressing is made up of by mass ratio 1: 0.25～0.45 nitrogenous fertilizer, potash fertilizer.
Above-described each component raw material is the commercially available prod, wherein humic acid control-releasing urea, humic acid control-releasing ammonium sulfate Shandong Kingenta Bio-engineering Stock Co., Ltd. are on sale, also can prepare by patent document CN100556866C (200810139610.4) " a kind of humic acid control-releasing fertilizer and preparation method thereof ".
Preferably, the phosphate fertilizer in the described seed manure is selected from one of diammonium phosphate, monoammonium phosphate or mixes, and zinc fertilizer is a zinc sulfate, and boron fertilizer is boric acid or borax, and molydbenum fertilizer is an ammonium molybdate.
Preferably, the nitrogenous fertilizer in the described base manure is selected from one of urea, ammonium sulfate, ammonium nitrate or combination, can arbitrary proportion combination, preferably urea.Described phosphate fertilizer is selected from one of diammonium phosphate, monoammonium phosphate, calcium superphosphate or combination, can the arbitrary proportion combination.Potash fertilizer is selected from one of vitriolate of tartar, Repone K or combination, can the arbitrary proportion combination.
Nitrogenous fertilizer in described the topdressing, potash fertilizer raw material are identical with nitrogenous fertilizer, potash fertilizer raw material in the base manure.
Further preferred, wheat special nutrient set of fertilizer mass parts is composed as follows:
9～11 parts of seed manures,
37～43 parts in base manure,
Topdress 48～52 parts.
The preparation method of the wheat special nutrient set of fertilizer that the present invention is above-mentioned, step is as follows:
(1) preparation of seed manure:
A, readily avaiable fertilizer
Getting phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer in proportion, is weighting agent attapulgite or the bentonite that radix adds 12-21wt% with phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer total mass, mixes granulation.Preferable particle size 1-2 millimeter.
B, humic acid control-releasing nitrogenous fertilizer the invention provides the method for being prepared as follows, but are not limited thereto:
With Resins, epoxy and triethylene tetramine by 1: the mixed of 0.10-0.12 is even, and it is standby to be mixed with binding agent.
Granular urea or the ammonium sulfate of getting 1～2 millimeter of particle diameter are core fertilizer, in rotary drum, be preheated to 65 ℃-70 ℃, above-mentioned binding agent is sprayed on the fertiliser granulates that rotates, when forming skim mucus, the fertiliser granulates surface sprays the weathered coal of the air-dry pulverizing of one deck again, solidify the back and repeat said process, until reaching the 1-2% that the coating agent accounts for the core fertilizer quality, weathered coal accounts for the 7-8% of core fertilizer quality.
C, get two kinds of products of A and B in proportion, mixing promptly.
(2) preparation of base manure
Get nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in proportion, mix, granulation.Preferable particle size is the 2-4 millimeter.
The preparation of (3) topdressing: get nitrogenous fertilizer and potash fertilizer in proportion and mix, granulation, preferable particle size is the 2-4 millimeter; Or select for use the macrobead nitrogenous fertilizer and the potash fertilizer of 2-4 millimeter directly to mix.
(4) get seed manure, the base manure of step (1)-(3) preparation, the independent packaging respectively in proportion of topdressing, again the independent packaging of this three seed manure enclosed in the big packing bag, get product---wheat nutrient set of fertilizer.
Granulation in the above method is all by state of the art, other do not add special qualification also by state of the art.
The application method of set meal fertilizer of the present invention: 1500 kilograms-1800 kilograms of per hectare consumptions, base manure spreads fertilizer over the fields before the soil rotary tillage, and seed manure is used with wheat cultivation, topdresses to impose at wheat during jointing stage.
Excellent results of the present invention is as follows:
1. solve the peasant and select fertile blindness
Present commercially available chemical fertilizer is varied, because the peasant lacks the knowwhy of wheat fertilizing, bearing the character of much blindness aspect the selection fertilizer variety, even if the fertilizer specially for wheat of a small amount of kind is arranged, its prescription also is the kind of executing based on base, can not satisfy the wheat requirement in the time of infertility.Fertilizer of the present invention has been considered wheat time of infertility to nutrient demand, and the fertilizer that each growth period need be used is reasonably combined, and only this a kind ofly can satisfy the wheat nutritional needs in the time of infertility.
2. raising fertilizer utilization efficiency
Trace element is that wheat is requisite, but because absorbed dose is few, rate of fertilizer application is also seldom corresponding.Trace element fertilizer generally mixes and makes the base manure holostrome in the composite fertilizer and use in the production, and amount less or maldistribution easily lost effect by soil fixing on the other hand, so effect of increasing production is not obvious on the one hand.Meal fertilizer of the present invention is made seed manure with it, near wheat cultivation imposes on seed, has increased the contact of seed or root system, has improved fertilizer utilization efficiency.
3. promote the wheat root growth
Contain humic acid control-releasing nitrogenous fertilizer in the fertilizer seed manure of the present invention, this fertilizer nutrient discharges slowly, has both avoided the harm of instant nitrogenousfertilizer to seed, can provide nitrogen nutrition again, promote growth of seedling, simultaneously, the humic acids composition can also promote wheat root to grow, and improves the wheat cold tolerance of surviving the winter.
4. minimizing fertilizer loss
Potash fertilizer is mainly used as base manure in producing at present, but wheat is inhaled potassium maximum period then in the mid-term of wheat growth, and a large amount of potash fertilizer long storage can run off because of rainfall or irrigation in soil.Meal fertilizer of the present invention is designed to potash fertilizer to topdress, and base manure is auxilliary, has reduced the residence time of potash fertilizer in soil, has avoided fertilizer loss.
Embodiment
The present invention will be further described below in conjunction with embodiment, but be not limited thereto.But each component of using among the embodiment is all buied in market.Wherein, the particle diameter of the granular urea in topdressing is that the particle diameter of 2-4 millimeter, granule potassium chloride is the 2-4 millimeter.
Embodiment 1:
The special-purpose meal fertilizer mass parts of wheat consists of: 10 parts of seed manures, 40 parts in base manure topdresses 50 parts.
The preparation method is as follows:
(1) preparation of seed manure:
A, get 50 kilograms of powdery monoammonium phosphates, 10 kilograms in zinc sulfate, 5 kilograms of boric acid, 2 kilograms of ammonium molybdates, 10 kilograms of attapulgites, thorough mixing, disk granulation, particle diameter 1-2 millimeter.Get readily avaiable fertilizer.
B, 1 kilogram of extracting epoxy resin (production of the Kai Tong of Wuhan City Fine Chemical Co., Ltd), 0.12 kilogram of triethylene tetramine mixes, and it is standby to be mixed with binding agent.Get 100 kilograms of the granular ureas of 1～2 millimeter of particle diameter, in rotary drum, be preheated to 65 ℃-70 ℃, above-mentioned coating agent is sprayed on the fertiliser granulates that rotates, when the fertiliser granulates surface forms skim mucus, spray and go up about 2.33 kilograms of air-dry weathered coals curing of pulverizing 200 mesh sieves, solidify the back and repeat said process 2 times, finally make the coating agent account for 1% of core fertilizer quality, weathered coal accounts for 7% of core fertilizer quality.Make humic acid control-releasing urea.
23 kilograms in the humic acid control-releasing urea of C, 77 kilograms in readily avaiable fertilizer getting steps A, step B mixes promptly.
(2) preparation of base manure: get 27 kilograms in urea, 50 kilograms of monoammonium phosphates, 23 kilograms in Repone K, mix, disk granulation, particle diameter 2-4 millimeter.
The preparation of (3) topdressing: get 70 kilograms of granular ureas, 30 kilograms of granule potassium chlorides, directly mix.
(4) 10 parts of seed manures, 40 parts in the base manure of step (2) preparation, the topdressing 50 parts of step (3) preparation of getting step (1) preparation is respectively charged into packing bag, and be labelled, reinstalls same big packing bag, promptly gets product.
Embodiment 2:
The special-purpose meal fertilizer mass parts of wheat consists of: 12 parts of seed manures, 45 parts in base manure topdresses 43 parts.
The preparation method is with embodiment 1, and different is that prescription is as follows:
(1) plants fertilizer formula: 45 kilograms of monoammonium phosphates, 8 kilograms in zinc sulfate, 4 kilograms of boric acid, 1 kilogram of ammonium molybdate, 12 kilograms of attapulgites, 30 kilograms in humic acid control-releasing urea.
(2) base manure prescription: 25 kilograms in urea, 55 kilograms of monoammonium phosphates, 20 kilograms in Repone K.
(3) prescription that topdresses: 80 kilograms of granular ureas, 20 kilograms of granule potassium chlorides.
Embodiment 3:
The special-purpose meal fertilizer mass parts of wheat consists of: 8 parts of seed manures, 50 parts in base manure topdresses 42 parts.
(1) preparation of seed manure:
A, 3 kilograms of 12 kilograms in 40 kilograms of diammonium phosphate, zinc sulfate, boric acid getting pulverizing, 3 kilograms of ammonium molybdates, 8 kilograms of attapulgites, thorough mixing, disk granulation, particle diameter 1-2 millimeter.Get readily avaiable fertilizer.
1 kilogram of B, extracting epoxy resin, triethylene tetramine mixes by 0.12 kilogram, is mixed with binding agent.The ammonium sulphate grain of getting 1～2 millimeter of particle diameter makes humic acid control-releasing ammonium sulfate by the method for embodiment 1.
34 kilograms in the humic acid control-releasing urea of C, 66 kilograms in readily avaiable fertilizer getting steps A, step B mixes promptly.
(2) base manure prescription: 25 kilograms in urea, 60 kilograms of diammonium phosphate, 15 kilograms in Repone K, the preparation method is with embodiment 1.
(3) prescription that topdresses: 75 kilograms of granular ureas, 25 kilograms of granule potassium chlorides, the preparation method is with embodiment 1.
Embodiment 4:
The special-purpose meal fertilizer mass parts of wheat consists of: 15 parts of seed manures, 30 parts in base manure topdresses 55 parts.
Seed manure, base manure, the prescription that topdresses and preparation method are with embodiment 2.
Comparative Examples: common Repone K composite fertilizer (nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide mass content are respectively 15%, 15%, 15%), urea (nitrogen content 46%).
The effect of above embodiment 1～4 and Comparative Examples is as follows:
Test site: Henan Zhumadian, Ningjin County, Hebei, Huantai County, Shandong, Yucheng, Shandong county.
Test period: 2008 and 2009 are continuous 2 years.For the examination wheat breed is No. 22, Jimai.
4 kinds of fertilizer of embodiment 1-4 are all used in each test point, and embodiment is identical with the Comparative Examples fertilizer amount, 1600 kilograms of per hectares.The Comparative Examples fertilizing method is the peasant habit method, and promptly 40% of Repone K composite fertilizer and urea total amount spreads fertilizer over the fields before ploughing in soil surface, and rotary tillage is buried then, and remaining urea imposes at wheat during jointing stage.Among the embodiment fertilizer by seed manure, base manure, topdress and use respectively.The effect statistics sees Table 1.
Table 1
| Yield-increasing efficiency average (%) | Utilization rate of fertilizer on average improves (%) | |
| Embodiment 1 | 11.2 | 7.6 |
| Embodiment 2 | 8.6 | 6.3 |
| Embodiment 3 | 5.3 | 4.2 |
| Embodiment 4 | 7.1 | 6.1 |
| Comparative Examples | - | - |
Claims (5)
1. the wheat special nutrient set of fertilizer is characterized in that being made up of seed manure, base manure and three parts of topdressing, and wherein mass parts is as follows: 8～15 parts of seed manures, and 30～50 parts in base manure topdresses 40～55 parts;
Described seed manure is made up of by mass ratio 1: 0.25～0.5 readily avaiable fertilizer and humic acid control-releasing nitrogenous fertilizer, wherein,
Described readily avaiable fertilizer main component is phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer, phosphate fertilizer: zinc fertilizer: boron fertilizer: the molydbenum fertilizer mass ratio is 1: 0.15～0.3: 0.07～0.1: 0.02～0.08, and the weighting agent that adds 12-21wt% is made granule;
Described humic acid control-releasing nitrogenous fertilizer is selected from one of humic acid control-releasing urea or humic acid control-releasing ammonium sulfate or mixes; Described humic acid control-releasing nitrogenous fertilizer is spray one layer binder outside particle nitrogen fertilizer urea or ammonium sulfate, spray the weathered coal of the air-dry pulverizing of one deck again, solidify the back and repeat said process, until reaching the 1-2% that binding agent accounts for the particle nitrogen fertilizer quality, weathered coal accounts for the 7-8% of particle nitrogen fertilizer quality;
Described base manure is made up of by mass ratio 1: 1.8～2.4: 0.6～0.9 nitrogenous fertilizer, phosphate fertilizer, potash fertilizer;
Described topdressing is made up of by mass ratio 1: 0.25～0.45 nitrogenous fertilizer, potash fertilizer.
2. wheat special nutrient set of fertilizer as claimed in claim 1 is characterized in that, the phosphate fertilizer in the described seed manure is selected from one of diammonium phosphate, monoammonium phosphate or mixes, and zinc fertilizer is a zinc sulfate, and boron fertilizer is boric acid or borax, and molydbenum fertilizer is an ammonium molybdate.
3. wheat special nutrient set of fertilizer as claimed in claim 1, it is characterized in that, nitrogenous fertilizer in the described base manure is selected from one of urea, ammonium sulfate, ammonium nitrate or combination, described phosphate fertilizer is selected from one of diammonium phosphate, monoammonium phosphate, calcium superphosphate or combination, and potash fertilizer is selected from one of vitriolate of tartar, Repone K or combination.
4. wheat special nutrient set of fertilizer as claimed in claim 1 is characterized in that mass parts is composed as follows:
9～11 parts of seed manures, 37～43 parts in base manure topdresses 48～52 parts.
5. the preparation method of each described wheat special nutrient set of fertilizer of claim 1-4, step is as follows:
(1) preparation of seed manure
A, readily avaiable fertilizer
Getting phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer in proportion, is weighting agent attapulgite or the bentonite that radix adds 12-21wt% with phosphate fertilizer, zinc fertilizer, boron fertilizer and molydbenum fertilizer total mass, mixes granulation, particle diameter 1-2 millimeter;
B, humic acid control-releasing nitrogenous fertilizer
With Resins, epoxy and triethylene tetramine by 1: the mixed of 0.10-0.12 is even, and it is standby to be mixed with binding agent; Get the granular urea or the ammonium sulfate of 1～2 millimeter of particle diameter, in rotary drum, be preheated to 65 ℃-70 ℃, above-mentioned binding agent is sprayed on the fertiliser granulates that rotates, when forming skim mucus, the fertiliser granulates surface sprays the weathered coal of the air-dry pulverizing of one deck again, solidify the back and repeat said process, until reaching the 1-2% that binding agent accounts for the core fertilizer quality, weathered coal accounts for the 7-8% of core fertilizer quality;
C, get two kinds of products of A and B in proportion, mixing promptly;
(2) preparation of base manure
Get nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in proportion, mix, granulation, particle diameter 2-4 millimeter;
The preparation of (3) topdressing
Get nitrogenous fertilizer and potash fertilizer in proportion and mix, granulation, particle diameter 2-4 millimeter, or select for use the macrobead nitrogenous fertilizer and the potash fertilizer of 2-4 millimeter directly to mix;
(4) get seed manure, the base manure of step (1)-(3) preparation, the independent packaging respectively in proportion of topdressing, again the independent packaging of this three seed manure is enclosed in the big packing bag, get the wheat nutrient set of fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101841754A CN101830762B (en) | 2010-05-27 | 2010-05-27 | Special nutritional meal fertilizer for wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101841754A CN101830762B (en) | 2010-05-27 | 2010-05-27 | Special nutritional meal fertilizer for wheat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101830762A CN101830762A (en) | 2010-09-15 |
| CN101830762B true CN101830762B (en) | 2011-05-11 |
Family
ID=42715006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101841754A Active CN101830762B (en) | 2010-05-27 | 2010-05-27 | Special nutritional meal fertilizer for wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101830762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102213A (en) * | 2012-12-26 | 2013-05-15 | 施可丰化工股份有限公司 | Preparation method of special long-term slow-release compound fertilizer for wheat |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001882B (en) * | 2010-10-20 | 2013-06-05 | 山东省农业可持续发展研究所 | Special fertilizer for wheat under condition of full-amount straw returning in Huanghuai plain and preparation method thereof |
| CN102285827A (en) * | 2011-05-30 | 2011-12-21 | 福建省亚热带植物研究所 | Special papaya fertilizer and preparation method thereof |
| CN104496722A (en) * | 2014-12-04 | 2015-04-08 | 广东丰康生物科技有限公司 | Organic compound fertilizer for planting early-spring maize and preparation method of organic compound fertilizer |
| CN104987213A (en) * | 2015-07-07 | 2015-10-21 | 三峡大学 | Universal anil slow-release blended fertilizer and preparation method thereof |
| CN105036909A (en) * | 2015-07-07 | 2015-11-11 | 三峡大学 | Three-stage controlled-release bulk blend fertilizer for slope protection plants and preparation method thereof |
| CN104973970A (en) * | 2015-07-07 | 2015-10-14 | 三峡大学 | Slope-protection herbaceous plant three-level slow-release blended fertilizer and preparation method thereof |
| CN105801267A (en) * | 2016-04-12 | 2016-07-27 | 陈雪琴 | Special fertilizer for corn and preparation method of special fertilizer |
| CN112876313A (en) * | 2019-11-14 | 2021-06-01 | 榆林学院 | Wheat fertilizer for arid area and preparation method thereof |
| CN114956903A (en) * | 2022-06-13 | 2022-08-30 | 河南省高新技术实业有限公司 | Broussonetia papyrifera total-nutrient fertilizer and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177294B (en) * | 2007-10-29 | 2010-04-21 | 云南省农业科学院甘蔗研究所 | Special compound fertilizer for sugar cane |
| CN101445404A (en) * | 2008-12-29 | 2009-06-03 | 陈枫 | Special fertilizer for barbadosnut |
-
2010
- 2010-05-27 CN CN2010101841754A patent/CN101830762B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102213A (en) * | 2012-12-26 | 2013-05-15 | 施可丰化工股份有限公司 | Preparation method of special long-term slow-release compound fertilizer for wheat |
| CN103102213B (en) * | 2012-12-26 | 2014-04-09 | 施可丰化工股份有限公司 | Preparation method of special long-term slow-release compound fertilizer for wheat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101830762A (en) | 2010-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101830762B (en) | Special nutritional meal fertilizer for wheat | |
| CN103910567B (en) | A kind of special rice organic-inorganic compound fertilizer material | |
| CN101891519B (en) | Nutritious fertilizer set of solanaceous fruit vegetables in protected field | |
| CN101941859B (en) | Nutritional composition fertilizer for paddy rice | |
| CN101891516B (en) | Special nutrient set of fertilizer for cotton | |
| CN102351595B (en) | Soil conditioning type controlled release fertilizer special for fruit vegetable in facility, and preparation and application thereof | |
| CN105693425A (en) | Fertilizer applicable to saline-alkali soil and preparation method thereof | |
| CN102173961B (en) | Disease-preventing type controlled release fertilizer special for Xinjiang cotton, and preparation method and application thereof | |
| CN104496705A (en) | Fulvic acid potassium-containing total-nutrient fertilizer for special purpose of potatoes and production method thereof | |
| CN104529674A (en) | Special humic acid fertilizer for sweet potatoes and preparation method of special humic acid fertilizer | |
| CN104086312A (en) | Organic/inorganic special pesticide fertilizer for preventing and controlling tomato bacterial wilt | |
| CN102850132A (en) | Preparation method of mechanically fertilized controlled-release fertilizer special for winter wheat | |
| CN102816010A (en) | Seed nursing fertilizer, method for preparing same and application of nursing fertilizer | |
| CN101973801A (en) | Special balancing fertilizer for cabbages | |
| CN100556864C (en) | Fertilizer special for cole | |
| CN102795926A (en) | Special sulfur and resin double-coated humic acid controlled-release fertilizer suitable for corn | |
| CN103449922B (en) | Special long-lasting formula fertilizer for corns and preparation method thereof | |
| CN103086808A (en) | Special active humic acid urea slow release compound fertilizer for potatoes and preparation method thereof | |
| CN104058809A (en) | Organic inorganic mixed fertilizer formula | |
| CN105601385A (en) | Special novel efficient mixed fertilizer for alkali soil and applying method | |
| CN103224431B (en) | Fertilizer for preventing soil hardening and preparation method thereof | |
| CN102795945A (en) | Special sulfur-resin double-membrane humic-acid controlled release fertilizer suitable for culturing garlic with mulching film | |
| CN106365763A (en) | Special organic and inorganic compound fertilizer for abelmoschus esculentus | |
| CN106748016A (en) | A kind of production method of wheat special controlled release seed dressing composite fertilizer | |
| CN104529651B (en) | A kind of charcoal base urea-formaldehyde fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KINGENTA ECOLOGICAL ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: SHANDONG KINGENTA BIO-ENGINEERING STOCK CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 276700 Linyi Province, Linshu County, Xing County, West Street, No. 19 Patentee after: KINGENTA ECOLOGICAL ENGINEERING GROUP CO., LTD. Address before: 276700 No. 19, Da Xing West Street, Linshu County, Shandong Province Patentee before: Shandong Kingenta Bio-engineering Stock Co., Ltd. |