CN100556864C - Fertilizer special for cole - Google Patents
Fertilizer special for cole Download PDFInfo
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- CN100556864C CN100556864C CNB2007101339959A CN200710133995A CN100556864C CN 100556864 C CN100556864 C CN 100556864C CN B2007101339959 A CNB2007101339959 A CN B2007101339959A CN 200710133995 A CN200710133995 A CN 200710133995A CN 100556864 C CN100556864 C CN 100556864C
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- cole
- fertilizer
- fertilizer special
- special
- borax
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Abstract
Fertilizer special for cole of the present invention relates to agriculture production composite fertilizer, particularly a kind of fertilizer special for cole.A kind of fertilizer special for cole is characterized in that this special use fertilizer is mixed by proportioning by raw materials such as ammonium chloride, monoammonium phosphate, calcium superphosphate, Repone K, boraxs.Its raw material weight per-cent is: ammonium chloride 42-45%, monoammonium phosphate 19-27%, calcium superphosphate 11-13%, Repone K 16-23%, borax 2%.This fertilizer special for cole nutrient total content 40%, wherein nitrogenous (N) 14-14.2%, Vanadium Pentoxide in FLAKES (P
2O
5) 12.2-16.2%, potassium oxide (K
2O) 9.6-13.8%, boron (borax) 2%.The production method of this fertilizer is that above-mentioned raw materials is mixed, pulverizes, put into agitator and mix and promptly make the powdery fertilizer special for cole, again with the powdery fertilizer special for cole 60-80 ℃ of oven dry, through the tablets press granulation, promptly make the particulate state fertilizer special for cole.Fertilizer special for cole of the present invention can satisfy the needs of rape growth to several main nutrient elements, can prevent rape " colored and unreal " symptom effectively, increases Semen Brassicae campestris output.
Description
Technical field
The present invention relates to agriculture production compound fertilizer, particularly a kind of fertilizer special for cole.
Background technology
The height of yield of rape has confidential relation with composite factors such as rape variety, soil, weather, moisture, fertilising, the prevention and control of plant diseases, pest control, and in factors, fertilising plays crucial effect to the influence of yield of rape.This is that applying fertilizer, especially rational use of chemical fertilizer are important technique measure that increases substantially the yield of rape level because fertilizer is the basic substance of rape yield increasing.By the rational application of fertilizer, can coordinate on the one hand rape to nutritive element and contradiction fertilizer provision from soil, thereby reach the needs of high yield and high quality purpose; On the other hand, available less fertilizer input, and obtain higher output and maximum economic benefits, realize the purpose of cost efficiency.The rape fertilising must be according to the fertility characteristic of rape, and nutritional characteristic and regulation of fertilizer requirement etc. is reasonably used.
Rape is to need fertile more crop, and the output of rape unit surface is along with the suitable collocation of reasonable increase of consumption and elements such as nitrogen, phosphorus, potassium and boron is risen.According to clay fertilizer station, Jiangsu Province testing data, the every production of swede type rape 100kg Semen Brassicae campestris need absorb purity nitrogen 8.8-11.6kg; Absorb phosphorus element (P
2O
5) 6-7.8kg; Absorb potassium element (K
2O) 8.5-10.1kg; And absorb an amount of boron.
Nitrogen is rape constitutive protein matter and reaches metabolic necessary material, the formation and development of rape each several part organ, all need a large amount of nitrogens, rape is under the situation of nitrogen stress, and plant strain growth is slow, and increment is little, the blade nitrogen content is low, the leaf margin cellulose content descends, and economic character is poor, and output significantly descends.
Phosphorus also is one of important nutritive element of rape needs, is the indispensable nutriment of synthetic protein.Phosphorus can increase the nutriment of cellular plasm.Phosphorus can increase the viscosity and the elasticity of cellular plasm, promotes rape root to grow, and strengthens cold-resistant, drought-resistant ability, and premature ripening improves seed oil content.
Potassium is the indispensable nutritive element of growth of rape, and potassium increases enchylema concentration to strengthening light and effect, and improving winter resistance has good effect.It increases the intensity of collenchyme to promoting fascicular growth, and improving lodging tolerance also has important effect.The high yield rape is very big to the requirement of potassium, and its absorbed dose is near nitrogen, and substantially exceeds the phosphorus element.
Boron is requisite trace element in rape conducting system and the fertilization, and the supply quality of the boron in the soil directly has influence on the output of rape.According to units concerned investigation, on the yellowish soil soil of knob, southern Jiangsu, rape flower and unreal phenomenon is commonplace, the general underproduction 10-20% of morbidity field piece, serious almost No kernels or seeds are gathered, as in a year of scarcity, has a strong impact on the raising of rape per unit area yield.
The nutrient theory of returns that Germany chemurgy scholar foundes tells people that crop is in process of growth, and the various nutrients that constantly absorb from soil are pulled away along with the results of fruit and cane.Soil is less and less for the nutrient that second stubble crop provides like this.Therefore, must give back these nutrients to soil, crop could well-grown.The nutrient theory of returns makes people recognize that soil is not can not inhale, use nutrient pool not to the utmost.In order to obtain the agricultural-food of good quality and high output, people must replenish the nutrient that loses, fertilizing soil soil fertility constantly.
According to clay fertilizer station, Jiangsu Province investigation statistics, the whole province's cole crop Fertilization Structure is very unreasonable, nitrogen, phosphorus, potassium three elements were than average out to 1: 0.25: 0.42, show that the nitrogen consumption is seriously superfluous, the plain quantity not sufficient of using of phosphorus, the plain consumption heavy losses of potassium, the whole province's 80% above cultivated area boron deficiency, and on cole crop, use boron fertilizer area less than 30% at present.Therefore, on cole crop, reduce nitrogenous fertilizer, improve phosphorus, potash fertilizer consumption, benefit is executed boron fertilizer, it is the task of top priority that rape is produced, be to increase yield of rape, improve the oil plant quality, reduce agricultural cost, improve the important behave of edatope, big area is promoted fertilizer special for cole important practical sense.
Summary of the invention
The purpose of this invention is to provide a kind of special-purpose fertilizer, a kind of fertilizer special for cole particularly is provided.According to vast knob soil characteristic,, obtain a kind of fertilizer special for cole of boracic by reasonable blending by the nutrient requirement of growth of rape.
Fertilizer special for cole takes following scheme to realize:
Fertilizer special for cole is to be mixed by proportioning by ammonium chloride, monoammonium phosphate, calcium superphosphate, Repone K, borax, and its raw material weight per-cent is:
Ammonium chloride: 42-45%
Monoammonium phosphate: 19-27%
Calcium superphosphate: 11-13%
Repone K: 16-23%
Borax: 2%
Above-mentioned fertilizer special for cole total nutrient content 40%, wherein nitrogenous (N) 14-14.2%, Vanadium Pentoxide in FLAKES (P
2O
5) 12.2-16.2%, potassium oxide (K
2O) 9.6-13.8%, boron (borax) 2%.
By said ratio raw materials weighing ammonium chloride, monoammonium phosphate, calcium superphosphate, Repone K, borax; mix, pulverize by the proportioning raw materials weighing above-mentioned; putting into agitator mixes and promptly makes the powdery fertilizer special for cole; again the powdery fertilizer special for cole is dried under 60-80 ℃ of temperature; through the tablets press granulation, promptly make the commodity fertilizer special for cole.
Embodiment
Embodiment 1 preparation fertilizer special for cole 1000kg
Claim raw material ammonium chloride 420kg, diammonium phosphate 270kg, calcium superphosphate 130kg, Repone K 160kg, borax 20kg by proportioning; above-mentioned raw materials is mixed, pulverizes and put into agitator and mix and promptly make the powdery fertilizer special for cole; again with the powdery fertilizer special for cole 60-80 ℃ of oven dry; through the tablets press granulation, promptly make the commodity fertilizer special for cole.
Above-mentioned fertilizer special for cole total nutrient content 40%, wherein nitrogenous (N) 14.2%, Vanadium Pentoxide in FLAKES (P
2O
5) 16.2%, potassium oxide (K
2O) 9.6%, boron (borax) 2%.This fertilizer special for cole is applicable to and lacks phosphorus area soil.
Embodiment 2 preparation fertilizer special for cole 1000kg
Claim raw material ammonium chloride 450kg, diammonium phosphate 190kg, calcium superphosphate 110kg, Repone K 230kg, borax 20kg by proportioning; above-mentioned raw materials is mixed, pulverizes and put into agitator and mix and promptly make the powdery fertilizer special for cole; again with the powdery fertilizer special for cole 60-80 ℃ of oven dry; through the tablets press granulation, promptly make the commodity fertilizer special for cole.
Above-mentioned fertilizer special for cole total nutrient content 40%, wherein nitrogenous (N) 14%, Vanadium Pentoxide in FLAKES (P
2O
5) 12.2%, potassium oxide (K
2O) 13.8%, boron (borax) 2%.This fertilizer special for cole is applicable to potassium deficiency area soil.
Claims (3)
1. a fertilizer special for cole is characterized in that this special use fertilizer is mixed by proportioning by ammonium chloride, monoammonium phosphate, calcium superphosphate, Repone K, five kinds of raw materials of borax, and its raw material weight per-cent is:
Ammonium chloride: 42～45%,
Monoammonium phosphate: 19～27%,
Calcium superphosphate: 11～13%,
Repone K: 16～23%,
Borax: 2%,
The fertile total nutrient of this special use is 40%, and is wherein nitrogenous 14～14.2%, Vanadium Pentoxide in FLAKES 12.2～16.2%, potassium oxide 9.6～13.8%, borax 2% in addition.
2. fertilizer special for cole according to claim 1 is characterized in that the fertile total nutrient of this special use is 40%, and is wherein nitrogenous 14.2%, Vanadium Pentoxide in FLAKES 16.2%, potassium oxide 9.6%, borax 2% in addition.
3. fertilizer special for cole according to claim 1 is characterized in that the fertile total nutrient of this special use is 40%, and is wherein nitrogenous 14.0%, Vanadium Pentoxide in FLAKES 12.2%, potassium oxide 13.8%, borax 2% in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101339959A CN100556864C (en) | 2007-10-26 | 2007-10-26 | Fertilizer special for cole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101339959A CN100556864C (en) | 2007-10-26 | 2007-10-26 | Fertilizer special for cole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172905A CN101172905A (en) | 2008-05-07 |
| CN100556864C true CN100556864C (en) | 2009-11-04 |
Family
ID=39421690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101339959A Expired - Fee Related CN100556864C (en) | 2007-10-26 | 2007-10-26 | Fertilizer special for cole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100556864C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717300B (en) * | 2009-11-30 | 2012-09-05 | 山东金正大生态工程股份有限公司 | Chloride-based slow-release complex fertilizer and production process thereof |
| CN102001875A (en) * | 2010-12-03 | 2011-04-06 | 刘秀玲 | Balanced fertilizer special for coriander |
| CN102153399B (en) * | 2010-12-13 | 2013-03-20 | 绵阳台沃农业科技有限责任公司 | Special multi-effect nutrient for rape base application |
| CN102249779A (en) * | 2011-05-25 | 2011-11-23 | 福建省农业科学院土壤肥料研究所 | Special fertilizer for milk vetch and application method thereof |
| CN102503625A (en) * | 2011-10-12 | 2012-06-20 | 山东农业大学 | Formulated fertilizer special for apple |
| CN104402556A (en) * | 2014-11-06 | 2015-03-11 | 溧阳市作物栽培技术指导站 | Dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, formula, and production method thereof |
| CN106748038A (en) * | 2016-12-04 | 2017-05-31 | 钦州市星火计划办公室 | A kind of rape proprietary formula fertilizer and preparation method thereof |
-
2007
- 2007-10-26 CN CNB2007101339959A patent/CN100556864C/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 复混肥料生产技术手册. 方天翰主编，254-255，化学工业出版社. 2003 * |
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| Publication number | Publication date |
|---|---|
| CN101172905A (en) | 2008-05-07 |
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Granted publication date: 20091104 Termination date: 20101026 |