CN102701859A - Sustained-release fertilizer taking biomass granular carbon as matrix and specially used for grape and preparation method of fertilizer - Google Patents
Sustained-release fertilizer taking biomass granular carbon as matrix and specially used for grape and preparation method of fertilizer Download PDFInfo
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- CN102701859A CN102701859A CN2012102009016A CN201210200901A CN102701859A CN 102701859 A CN102701859 A CN 102701859A CN 2012102009016 A CN2012102009016 A CN 2012102009016A CN 201210200901 A CN201210200901 A CN 201210200901A CN 102701859 A CN102701859 A CN 102701859A
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Abstract
The invention discloses a sustained-release fertilizer taking biomass granular carbon as a matrix and specially used for grape and a preparation method of the fertilizer. The method comprises the following step of: compounding granular carbon which is prepared from agricultural waste biomass such as corncob, peanut shells, rice husks and an edible fungus matrix and is taken as a matrix material with nitrogen, phosphorus, potassium and other nutrient elements which are necessary to the growth and development of the grape by using the multiple micropores and high adsorption capacity of the granular carbon to prepare a granular biomass carbon-based sustained-release fertilizer special for the grape. The used biomass granular carbon is black biomass granular carbon granules formed after the agricultural waste biomass is subjected to incomplete combustion under the low-oxygen condition, has multiple characteristics similar to those of soil humus, is high in nutrient and water adsorbing and retaining capacity, can stimulate crop growth, and is high in nitrogen, phosphorus and potassium sustained-release performance, so that the sustained-release fertilizer prepared from the biomass granular carbon can effectively meet the requirement of the grape on nutrients in the whole growth period after being applied at one time, has the characteristics of increasing soil fertility, improving a soil structure, achieving high efficiency and environment friendliness, and the like, and is easily popularized and applied to grape production on a large scale.
Description
Technical field
The invention belongs to the agricultural fertilizer production technical field, particularly a kind of is that the grape of matrix is slow-release fertilizer dedicated and preparation method thereof with the biological particles charcoal.
Background technology
Both require output for grape production, but more should note quality.The rational application of fertilizer is the important factor of regulating yield and quality.Grape needs in good time, an amount of supply nitrogen, otherwise nitrogen is not enough, hinders chlorophyllous formation, and photosynthesis reduces, and plant strain growth is thin and weak, yields poorly; Nitrogen is too much, branches and leaves excessive growth, and berry aberration, and sugar degree is low, and quality descends.Grape needs the potassium amount big, and the title of " potassium matter crop " is arranged, and potash fertilizer is ripe, painted to promoting berry, improves sugar content, local flavor and storage tolerance and plays an important role.The fertilizer variety that present grape is used comprises fertilizer and chemical fertilizer, and the fertilizer fertilizer efficiency is long, but nutrient content is low, can not satisfy the high yield needs fully; The chemical fertilizer that current grape is used mainly is a quick acting fertilizer, and they dissolve in soil soon, if applied once too much not only injures root system, loss and the phosphate fertilizer that also can cause nitrogen, potash fertilizer is by soil fixing, makes the fertilizer waste and the validity of grape is reduced.
The method one that in fertilising, addresses these problems at present is the consumption that increases fertilizer, the 2nd, and chemical fertilizer application is taked on a small quantity repeatedly.Along with the continuous expansion of wine-growing area, fertilizer can not be satisfied the demand, and peasant's labour intensity and recruitment cost repeatedly used and increased to chemical fertilizer.Adopt long-acting grape or slow special release fertilizer single fertilization more and more to receive peasant's welcome.Present slow release fertilizer both domestic and external generally all is to reach the purpose that prolongs fertilizer efficiency through physical methods such as coating, parcel, packing, coatings, like the coated fertilizer of bag Thio Urea, polymer coated fertilizer, fertilizer bag fertilizer, coated fertilizer and with instantly-soluble fertilizer and the mixing formed Wrapped fertilizer of rubber latex etc.The slow controlled-release technology that also has employing physics and biochemical method to combine is produced slow release fertilizer.The general cost of these fertilizer is higher, and seldom possesses hole and adsorptive power, and more not having increases soil fertility, improves characteristics such as Soil structure.
On the other hand, at present China has become one of maximum country of agriculture waste biomass generation in the world, it is reported; The gross annual output of all kinds of agricultural crop straws of China amount of giving birth to reaches more than 700,000,000 tons; Wherein straw is 2.3 hundred million tons, 2.7 hundred million tons of corn straws, 100,000,000 tons of peanut, beans and autumn coarse cereals stalks.The easiest way of handling stalk at present is directly to burn down on the farm.Burning season, once repeatedly taking place to land and the compelled close event of motorway, both wasting a large amount of precious resources, bringing severe contamination to environment again because of smog all over the sky causes flight.Therefore agriculture waste biomass outlet has become a great problem that solution is badly in need of in government department.Particularly along with the constantly raising of development and life of farmers level of level of agricultural production, fewer and feweri to utilizing of original agriculture waste biomass as fuel and fertilizer, agricultural wastes get more and more.
Summary of the invention
The purpose of this invention is to provide a kind of particle charcoal with the preparation of agriculture waste biomass such as corn cob, Pericarppium arachidis hypogaeae, rice husk, stalk, edible mushrooms matrix is substrate material; Utilize its many micropores, strong adsorptive power; To grow necessary nitrogen, phosphorus, potassium and other nutritive elements compound with grape growth; Prepare slow-release fertilizer dedicated method and the application of particulate biomass charcoal base grape, can satisfy the needs that grape is produced better.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of is that the grape of matrix is slow-release fertilizer dedicated with the biological particles charcoal, contains
1. biological particles charcoal; With
2. sticker; With
3. one or more in nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and the trace element fertilizer.
Content by weight percentage:
The content of biological particles charcoal is 10-50%;
Described is that the slow-release fertilizer dedicated total nutrient content of grape of matrix is 27-33% with the biological particles charcoal; Said total nutrient be meant nitrogen (N) or/and available phosphorus (P2O5) or/and effective potassium (K2O), wherein nitrogenous (N) amount is 10-12%; Contain available phosphorus (P2O5) amount and be 4-6%; Contain effective potassium (K2O) amount and be 13-15%.
Described biological particles charcoal is one or more in corn cob granule charcoal, rice husk particle charcoal, Pericarppium arachidis hypogaeae particle charcoal, stalk particle charcoal, the mushroom dish particle charcoal.
Described nitrogenous fertilizer is one or more in urea, an ammonium nitrate, ammonium sulfate, ammonium chloride and any other nitrogenous fertilizer.
Described phosphate fertilizer is that monoammonium phosphate, diammonium phosphate, superphosphate of lime, fused(calcium magnesium)phosphate, nitrophosphate fertilizer and any contains one or more in the phosphatic manure.
Described potash fertilizer is that vitriolate of tartar, Repone K, potassium primary phosphate and any other contain in the potassic fertilizer one or more.
Described trace element fertilizer is one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum.
Biological particles charcoal among the present invention is preferably and adopts anoxic destructive distillation decomposition technique production agriculture waste biological particles charcoal under the inferior hot conditions.Described agriculture waste biomass can be corn cob, rice husk, Pericarppium arachidis hypogaeae, stalk, edible mushrooms matrix etc., but are not limited thereto.
Said sticker is that wilkinite is or/and clay.
In order to play better slow release effect, according to the grape nutrient uptake feature, said is that slow-release fertilizer dedicated to contain following various composition simultaneously the most effective for the grape of matrix with the biological particles charcoal:
1) biological particles charcoal; With
2) sticker; With
3) urea, ammonium sulfate, diammonium phosphate, fused(calcium magnesium)phosphate, vitriolate of tartar, zinc sulfate and borax.
Each component content is slow-release fertilizer dedicated to produce 1 ton of charcoal base grape:
Biological particles carbon particle 200-300 kilogram/ton
Urea 170-190 kilogram/ton
Ammonium sulfate 60-70 kilogram/ton
Diammonium phosphate 60-100 kilogram/ton
Fused(calcium magnesium)phosphate 80-100 kilogram/ton
Vitriolate of tartar 260-300 kilogram/ton
Zinc sulfate 8-10 kilogram/ton
Borax 12-15 kilogram/ton
Described biological particles carbon particle granularity 80-100 order; Described urea contains N:46%; Described ammonium sulfate contains N 21.2%, and described diammonium phosphate contains N 18%, P2O5 46%, and described fused(calcium magnesium)phosphate contains P2O5:15%, described vitriolate of tartar contains K2O 50%; Described zinc sulfate contains zinc 20%～23%, described borax boracic 11%.
Also can further contain other little fertilizer, said other little fertilizer is selected from one or more in manganous sulfate, ammonium molybdate, ferrous sulfate, the copper sulfate.Other little fertile total content is preferably 0.5-1%.The purity of various little fertilizer is preferably more than 90%.
It is the slow-release fertilizer dedicated preparation technology of grape of matrix that the present invention also further provides with the biological particles charcoal, comprises with various component mixing granulations particle diameter 3. 35-5.0mm.
It is the slow-release fertilizer dedicated purposes of grape of matrix that the present invention also further provides with the biological particles charcoal, once applies before the grape rudiment in spring, and preferred amount of application is 150-200 kilogram/mu.Application process is to open the dark ditch of 15-30cm from plant 30-50cm place's direct motion, fertilizer is applied in the ditch, pouring water behind the earthing.
Efficient charcoal base grape provided by the invention is slow-release fertilizer dedicated, is the durable composite fertilizer that is substrate material with organic biological particles charcoal.The biological particles charcoal that the present invention uses is the black biological particles charcoal particle (carbon black) that the agriculture waste biomass form behind the incomplete combustion under hypoxia condition, has the multifrequency nature of similar agron (acid), its absorption and keep the very capable of nutrient and moisture; Can also stimulate plant growth; Sustained release performance to nitrogen phosphorus potassium is good, and the slow-release fertilizer applied once of preparation can be supplied the grape whole growth phase effectively to nutrient demand thus; Utilization rate of fertilizer is high; And have the increase soil fertility, and improve characteristics such as Soil structure and high-efficiency environment friendly, help large-scale promotion application in grape is produced.
Compare with existing compound manure, the present invention has the following advantages:
1, had good sustained release effect, utilization rate of fertilizer is high.The charcoal base grape that the present invention produces is slow-release fertilizer dedicated to have extremely strong adsorptivity, water-retentivity and heating property of extinction, had good sustained release effect, and the fertilizer nutrient utilization ratio is high.After being manured into soil; Not only can hold fertilizer slow-release, reduce the fertilizer leaching loss, and heat the water conservation district owing to around each carbon granule, all can form a little extinction; Both helped increasing ground temperature, the slowly-releasing drought and water shortage is grown the influence that produces to grape growth to a certain extent again.
2, production technique is simple, and raw material is easy to get.The used substrate material of the present invention is biological particles charcoals such as corn cob, Pericarppium arachidis hypogaeae, rice husk, stalk, edible mushrooms matrix, and raw material comes from the abandoned biomass of agriculture prodn, and is with low cost, inexhaustible; Equipment used is kibbler commonly used, simple and easy charring furnace, whisking appliance, granulating disc etc., and production unit is simple, and technical maturity is easy to industrialization.As long as improve slightly, existing fertilizer plant all can directly put into production.
3, environmentally friendly, safety and environmental protection.The used substrate material of the present invention itself is exactly utilization of waste material, and the needing no outside energy does not produce " three wastes " and pollutes the energy-conservation and environmental protection of production process; The plant-derived organism of biological particles charcoal, its staple are that charcoal is plain more than 90%, can natural decomposition in soil; Noresidue fully; Thereby in use environment is not had any pollution, and have the long-acting characteristic of the structure of improving the soil simultaneously concurrently, help the Sustainable development of agricultural.
4, potentiality to be exploited is huge.Grape is the fertile crop of happiness, the arable land nitrogen stress of China about 90%, and about 30% arable land lacks phosphorus, and about 25% arable land potassium deficiency, and serious, the low problem of utilization ratio of the on the low side and ubiquitous fertilizer loss of ground temperature in early spring become the important factor that perplexs this industry development.The present invention reaches as matrix through applying biological matter particle charcoal element and heats, slowly-releasing, economy, environmental protection, increase soil fertility, improves effect such as fertilizer efficiency, is a kind of revolutionary change of fertilizer industry.
Embodiment
Through embodiment the present invention is made further specific descriptions below.
A kind of is that the grape of matrix is slow-release fertilizer dedicated with the biological particles charcoal, comprises:
1. biological particles charcoal; With
2. sticker; With
3. one or more in nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and the trace element fertilizer.
By weight or weight percent content:
The content of biological particles charcoal is 10-50%.
Described is that the slow-release fertilizer dedicated total nutrient content of grape of matrix is 27-33% with the biological particles charcoal, meets organic-inorganic composite fertilizer national standard.Described total nutrient is meant nitrogen (N) and available phosphorus (P2O5).Wherein nitrogenous (N) amount is 10-12%; Contain available phosphorus (P2O5) amount and be 4-6%; Contain effective potassium (K2O) amount and be 13-15%.
Described biological particles charcoal is one or more a mixture of corn cob granule charcoal, rice husk particle charcoal, Pericarppium arachidis hypogaeae particle charcoal, stalk particle charcoal or mushroom dish particle charcoal.
Described nitrogenous fertilizer is one or more in urea, an ammonium nitrate, ammonium sulfate, ammonium chloride and any other nitrogenous fertilizer.
Described phosphate fertilizer is that monoammonium phosphate, diammonium phosphate, superphosphate of lime, fused(calcium magnesium)phosphate, nitrophosphate fertilizer and any contains one or more in the phosphatic manure.
Described potash fertilizer is that vitriolate of tartar, Repone K, potassium primary phosphate and any other contain in the potassic fertilizer one or more.
Described trace element fertilizer is one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum.
Biological particles charcoal among the present invention is preferably and adopts anoxic destructive distillation decomposition technique production agriculture waste biological particles charcoal under the inferior hot conditions.Described agriculture waste biomass can be corn cob, rice husk, Pericarppium arachidis hypogaeae, stalk, edible mushrooms matrix etc., but are not limited thereto.
Said sticker is that wilkinite is or/and clay.
In order to play better slow release effect,, be that slow-release fertilizer dedicated to contain following various composition simultaneously the most effective for the grape of matrix with the biological particles charcoal according to the grape nutrient uptake feature:
1) biological particles charcoal; With
2) sticker; With
3) urea, ammonium sulfate, diammonium phosphate, fused(calcium magnesium)phosphate, vitriolate of tartar, zinc sulfate and borax.
Each component content is slow-release fertilizer dedicated to produce 1 ton of charcoal base grape:
Biological particles carbon particle 200-300 kilogram/ton
Urea 170-190 kilogram/ton
Ammonium sulfate 60-70 kilogram/ton
Diammonium phosphate 60-100 kilogram/ton
Fused(calcium magnesium)phosphate 80-100 kilogram/ton
Vitriolate of tartar 260-300 kilogram/ton
Zinc sulfate 8-10 kilogram/ton
Borax 12-15 kilogram/ton
Described biological particles carbon particle granularity 80-100 orders; Described urea contains N:46%; Described ammonium sulfate contains N 21.2%, and described diammonium phosphate contains N 18%, P2O5 46%, and described fused(calcium magnesium)phosphate contains P2O5:15%, described vitriolate of tartar contains K2O 50%; Described zinc sulfate contains zinc 20%～23%, described borax boracic 11%.
Area or field piece to lacking trace element can on purpose add other little fertilizer in this prescription, said other little fertilizer is selected from one or more of manganous sulfate, ammonium molybdate, ferrous sulfate, copper sulfate.Other little fertilizer (manganous sulfate, ammonium molybdate, ferrous sulfate, copper sulfate etc.) total content is preferably 0. 5-1% in the special-purpose disposable base fertilizer of grape.The purity of various little fertilizer is preferably more than 90%.
Described urea, ammonium sulfate, diammonium phosphate, fused(calcium magnesium)phosphate, vitriolate of tartar, zinc sulfate, borax are all available on market, and be all on sale at Agricultural Materials shop.
Described other little fertilizer such as manganous sulfate, ammonium molybdate, ferrous sulfate, copper sulfate etc. are all available on market, and are all on sale at Agricultural Materials shop.
The preferred granular urea of described urea (also being referred to as the urea powder).
Said is that the slow-release fertilizer dedicated preparation technology of grape of matrix comprises with various component mixing granulations particle diameter 3. 35-5.0mm with the biological particles charcoal.
Provided by the invention is that the grape of matrix is slow-release fertilizer dedicated with the biological particles charcoal, uses simply, once applies before the grape rudiment in spring, exempts to topdress.Preferred amount of application is 150-200 kilogram/mu.Application process is to open the dark ditch of 15-30cm from plant 30-50cm place's direct motion, fertilizer is applied in the ditch, pouring water behind the earthing.
Embodiment 1: be the slow-release fertilizer dedicated preparation technology of grape of matrix with the biological particles charcoal
Mix with weight ratio or weight percent according to following step:
(1) nitrogenous (N) amount of getting is 46% granular urea; 80 purpose biological particles carbon particles; Mixed by 71.2%, 28.8%; The disc type tablets press (fertilizer prepares the conventional machinery in the process) that utilization has heating function carries out dressing, processes the simple substance slow-release nitrogen fertilizer of nitrogenous (N) amount 32.75%.
(2) nitrogenous (N) amount of getting is 21.2% ammonium sulfate, 80 purpose biological particles charcoal and stickers, and the mixed by 72.2%, 20.3% and 7.5% is carried out the pressure granulation with KP-300 type fertilizer tablets press, processes the slow-release nitrogen fertilizer of nitrogenous (N) amount 15. 31%.
(3) getting nitrogenous (N) amount is 18%; Contain available phosphorus (P2O5) amount and be 46% diammonium phosphate powder, 80 purpose biological particles carbon particle and stickers; Mixed by 71.3%, 21. 8% and 6.9%; Carry out the pressure granulation with KP-300 type fertilizer tablets press, process nitrogenous (N) amount 12.83%, contain available phosphorus (P2O5) amount and be 32.80% compound nitrogen phosphate fertilizer.
(4) get that to contain available phosphorus (P2O5) amount be 15% fused(calcium magnesium)phosphate, 80 purpose biological particles carbon particle and stickers; Mixed by 71.8%, 21. 2% and 7.0%; Carry out the pressure granulation with KP-300 type fertilizer tablets press, process that to contain available phosphorus (P2O5) amount be 10.77% slow-release phosphate fertilizer.
(5) get that to contain effective potassium (K2O) amount be that 50% vitriolate of tartar, 80 purpose biological particles carbon particles, sticker, zinc content are 23% zinc sulfate and boron fertilizer (Agricultural Materials shop is all available); Mixed by 66.9%, 20.5%, 7.1%, 2.2%, 3.3%; Carry out the pressure granulation with KP-300 type fertilizer tablets press, process potassium, zinc, the boron composite fertilizer of potassium content 33. 45%.
Further compound: the finished product of (1), (2), (3), (4) and (5) in 25.2%, 9.0%, 11.3%, 12.6% and 41.9% ratio compound, and are stirred with ZLC-300 type stirrer (fertilizer prepares the conventional machinery in the process).
Also can further add 0.5% manganous sulfate and 0.5% copper sulfate, or add 1% ferrous sulfate, stir with ZLC-300 type stirrer (fertilizer prepares the conventional machinery in the process).
Described sticker is the Acidic Bentonite of PH 5.5-6.5.
Claims (7)
1. one kind is that the grape of matrix is slow-release fertilizer dedicated with biological particles carbon, it is characterized in that containing:
1). the biological particles charcoal; With
2). sticker; With
3). one or more in nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and the trace element fertilizer;
Content by weight percentage:
The content of biological particles charcoal is 10-50%;
Described is that the slow-release fertilizer dedicated total nutrient content of grape of matrix is 27-33% with the biological particles charcoal; Said total nutrient be meant nitrogen (N) or/and available phosphorus (P2O5) or/and effective potassium (K2O), wherein nitrogenous (N) amount is 10-12%; Contain available phosphorus (P2O5) amount and be 4-6%; Contain effective potassium (K2O) amount and be 13-15%;
Described biological particles charcoal is one or more in corn cob granule charcoal, rice husk particle charcoal, Pericarppium arachidis hypogaeae particle charcoal, stalk particle charcoal, the mushroom dish particle charcoal;
Described nitrogenous fertilizer is one or more in urea, an ammonium nitrate, ammonium sulfate, ammonium chloride and any other nitrogenous fertilizer;
Described phosphate fertilizer is that monoammonium phosphate, diammonium phosphate, superphosphate of lime, fused(calcium magnesium)phosphate, nitrophosphate fertilizer and any contains one or more in the phosphatic manure;
Described potash fertilizer is that vitriolate of tartar, Repone K, potassium primary phosphate and any other contain in the potassic fertilizer one or more;
Described trace element fertilizer is one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum;
Said sticker is that wilkinite is or/and clay.
2. as claimed in claim 1 a kind of be that the grape of matrix is slow-release fertilizer dedicated with biological particles carbon, it is characterized in that containing:
1) biological particles charcoal; With
2) sticker; With
3) urea, ammonium sulfate, diammonium phosphate, fused(calcium magnesium)phosphate, vitriolate of tartar, zinc sulfate and borax;
Each component content is slow-release fertilizer dedicated to produce 1 ton of charcoal base grape:
Biological particles carbon particle 200-300 kilogram/ton
Urea 170-190 kilogram/ton
Ammonium sulfate 60-70 kilogram/ton
Diammonium phosphate 60-100 kilogram/ton
Fused(calcium magnesium)phosphate 80-100 kilogram/ton
Vitriolate of tartar 260-300 kilogram/ton
Zinc sulfate 8-10 kilogram/ton
Borax 12-15 kilogram/ton.
3. according to claim 1 or claim 2 a kind of is that the grape of matrix is slow-release fertilizer dedicated with biological particles carbon; It is characterized in that described biological particles carbon particle granularity 80-100 orders, described urea contains N:46%, and described ammonium sulfate contains N 21.2%; Described diammonium phosphate contains N 18%, P2O5 46%; Described fused(calcium magnesium)phosphate contains P2O5:15%, described vitriolate of tartar contains K2O 50%, and described zinc sulfate contains zinc 20%～23%, described borax boracic 11%.
4. according to claim 1 or claim 2 a kind of is that the grape of matrix is slow-release fertilizer dedicated with biological particles carbon; It is characterized in that also further containing other little fertilizer, said other little fertilizer is selected from one or more in manganous sulfate, ammonium molybdate, ferrous sulfate, the copper sulfate.
5. as claimed in claim 4 a kind of be that the grape of matrix is slow-release fertilizer dedicated with biological particles carbon, it is characterized in that other little fertile total weight percent content is 0. 5-1%.
As claim 1-5 arbitrary described a kind of be the slow-release fertilizer dedicated preparation technology of grape of matrix with biological particles carbon, it is characterized in that described various component mixing granulations, particle diameter 3. 35-5.0mm.
As claim 1-6 arbitrary described a kind of be the slow-release fertilizer dedicated purposes of grape of matrix with biological particles carbon; It is characterized in that it as disposable base fertilizer; Amount of application is 150-200 kilogram/mu; Opening the dark ditch of 15-30cm, fertilizer is applied in the ditch from plant 30-50cm place's direct motion.
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| CN102910977A (en) * | 2012-11-16 | 2013-02-06 | 南京农业大学 | Compound slow-release fertilizer as well as preparation method and application of fertilizer |
| CN103011998A (en) * | 2013-01-22 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for walnut by using biomass granular carbon as matrix and preparation method thereof |
| CN103012000A (en) * | 2013-01-23 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for mulberry by using biomass granular carbon as matrix and preparation method thereof |
| CN103183554A (en) * | 2012-11-20 | 2013-07-03 | 陈卫文 | Compound fertilizer applicable to grape cultivation in milled/low-fertility areas |
| CN103183549A (en) * | 2012-11-20 | 2013-07-03 | 陈卫文 | Compound fertilizer applicable to grape cultivation in high-fertility area |
| CN103288537A (en) * | 2013-05-30 | 2013-09-11 | 胡志权 | Sepiolite carbon-based slow release fertilizer specially used for grapes and preparation method thereof |
| CN103483096A (en) * | 2013-10-11 | 2014-01-01 | 武汉飞喜乐农业科技有限公司 | Special fertilizer for grape vines and preparation method thereof |
| CN104177201A (en) * | 2014-07-19 | 2014-12-03 | 叶集试验区富民高新葡萄种植专业合作社 | Special slow-release synergistic high-yield compound fertilizer for grapes |
| CN107459429A (en) * | 2017-09-12 | 2017-12-12 | 孝感市鲁建农业开发有限公司 | A kind of charcoal base manure for improving Quality of Capsicum |
| CN107473842A (en) * | 2017-09-12 | 2017-12-15 | 孝感市鲁建农业开发有限公司 | A kind of microbial organic fertilizer for improving peach and mending iron ability |
| CN107556134A (en) * | 2017-09-12 | 2018-01-09 | 孝感市鲁建农业开发有限公司 | A kind of charcoal base manure for improving grape quality |
| CN108975998A (en) * | 2017-06-05 | 2018-12-11 | 湖北垄神肥业股份有限公司 | A kind of multielement premix fertilizer |
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| CN115124382A (en) * | 2022-06-17 | 2022-09-30 | 山东省葡萄研究院 | Preparation method and application of inorganic fertilizer for grape planting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910977A (en) * | 2012-11-16 | 2013-02-06 | 南京农业大学 | Compound slow-release fertilizer as well as preparation method and application of fertilizer |
| CN103183554A (en) * | 2012-11-20 | 2013-07-03 | 陈卫文 | Compound fertilizer applicable to grape cultivation in milled/low-fertility areas |
| CN103183549A (en) * | 2012-11-20 | 2013-07-03 | 陈卫文 | Compound fertilizer applicable to grape cultivation in high-fertility area |
| CN103011998A (en) * | 2013-01-22 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for walnut by using biomass granular carbon as matrix and preparation method thereof |
| CN103012000A (en) * | 2013-01-23 | 2013-04-03 | 上海孚祥生物科技有限公司 | Special slow release fertilizer for mulberry by using biomass granular carbon as matrix and preparation method thereof |
| CN103288537A (en) * | 2013-05-30 | 2013-09-11 | 胡志权 | Sepiolite carbon-based slow release fertilizer specially used for grapes and preparation method thereof |
| CN103483096A (en) * | 2013-10-11 | 2014-01-01 | 武汉飞喜乐农业科技有限公司 | Special fertilizer for grape vines and preparation method thereof |
| CN104177201A (en) * | 2014-07-19 | 2014-12-03 | 叶集试验区富民高新葡萄种植专业合作社 | Special slow-release synergistic high-yield compound fertilizer for grapes |
| CN108975998A (en) * | 2017-06-05 | 2018-12-11 | 湖北垄神肥业股份有限公司 | A kind of multielement premix fertilizer |
| CN107459429A (en) * | 2017-09-12 | 2017-12-12 | 孝感市鲁建农业开发有限公司 | A kind of charcoal base manure for improving Quality of Capsicum |
| CN107473842A (en) * | 2017-09-12 | 2017-12-15 | 孝感市鲁建农业开发有限公司 | A kind of microbial organic fertilizer for improving peach and mending iron ability |
| CN107556134A (en) * | 2017-09-12 | 2018-01-09 | 孝感市鲁建农业开发有限公司 | A kind of charcoal base manure for improving grape quality |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| US11691929B2 (en) | 2019-07-04 | 2023-07-04 | Incitec Fertilizers Pty Limited | Fertiliser |
| CN115124382A (en) * | 2022-06-17 | 2022-09-30 | 山东省葡萄研究院 | Preparation method and application of inorganic fertilizer for grape planting |
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Application publication date: 20121003 |