CN106810327A - A kind of paddy rice-dedicated fertilizer - Google Patents
A kind of paddy rice-dedicated fertilizer Download PDFInfo
- Publication number
- CN106810327A CN106810327A CN201510851628.7A CN201510851628A CN106810327A CN 106810327 A CN106810327 A CN 106810327A CN 201510851628 A CN201510851628 A CN 201510851628A CN 106810327 A CN106810327 A CN 106810327A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- paddy rice
- zinc
- dedicated fertilizer
- urea
- 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
Landscapes
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of paddy rice-dedicated fertilizer, granulation is mixed by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer and is formed, the active ingredient containing following ratio in described mixture：Nitrogen（N）17-20%, phosphorus（P2O5）10-14%, potassium（K2O）15-17%, zinc（Zn）0.3—1%.Using compound fertilizer, peasant household can be made to increase income 50-287 units/667m2, increase income rate up to about 4%-22%, remarkable benefit.Using this special fertilizer, again than increasing income 237 yuan using Common compound fertilizer, rate about 18% is increased income, deduct special fertilizer about 35 yuan/667m2 of increased cost, then can increase income about 200 yuan per 667m2.
Description
Technical field
The present invention relates to paddy rice field, specially a kind of paddy rice-dedicated fertilizer.
Background technology
Nitrogen, phosphorus, potassium be rice growth necessary to nutrient.Nitrogen is the nucleus of the organic compounds containing nitrogen for constituting important in paddy rice body.Nitrogen stress can hinder chlorophyll and protein to synthesize, and symptom is usually expressed as leaf color chlorosis, turns yellow, thin and weak, so as to weaken photosynthesis and Dry Matter Production；Cell differentiation stops during serious nitrogen stress, shows as that blade is short and small, and plant is thin and weak, and tillering ability declines, and Root function weakens.Nitrogen is crossed under multiple-blade is elongated and draped over one's shoulders, and leaf color is dark green, stem excessive growth, and fertility is excessively in great numbers, causes printing opacity bad, and ineffective tillering increases, and setting percentage declines, delay of maturation（It is remaining green when it is due to become yellow and ripe）, aggravate later stage lodging and the generation of pest and disease damage.Phosphorus is one of important component of cytoplasm and nucleus, and the directly or indirectly metabolism of involved in sugar, protein and fat, and phosphorus participates in the metabolism of energy, and some energy-rich phosphates are again the main places of energy storage.Therefore, phosphorus cell division and separate living tissue be developmentally it is indispensable, Seedling Stage and tillering stage are even more important.Deficiency Xn Rice Plants phosphorus plant is in often dirty-green, and blade is narrow and upright, and lower blade is withered, and tiller is reduced, and root system development is bad, and fertility is stagnated, and often results in the generation of the phenomenons such as rice contracting seedling, red seedling, and breeding time postpones, and has a strong impact on yield.Potassium can promote synthesis, decomposition and transfer of carbohydrate etc..Potassium additionally aids the synthesis of nitrogen metabolism and protein, so, apply that nitrogen is more, the requirement also just corresponding increase to potassium.Potassium has activation to various important enzymes in paddy rice body.Appropriate potassium can improve photosynthesis and increase carbohydrate content of rice body, and cell membrane can be made thickening, so as to strengthen the disease-resistant ability resistant to lodging of plant.Potassium deficiency, root system development is stagnated, and easily produces root rot.During severe potassium deficiency, yellowish-brown spot is produced in vane tip, be gradually extended to full leaf, stem softens, plant height elongation is suppressed.When potassium is not enough, starch, cellulose, carbohydrate are reduced, and influence yield and quality.At present, the fertilizer that Rice Production Peasants custom is applied is mainly urea, carbon ammonium, Diammonium phosphate (DAP) and universal three elements complex fertilizer, it is extremely serious that fertilizer applies the unbalanced phenomenon of caused nutrient partially, this raising for not only influenceing rice yield and quality improving, reduction nutrients resource utilization ratio, soil nutrient balance situation cannot more be coordinated, be unfavorable for improvement of soil fertility, realized paddy rice Sustainable high yield.Additionally, paddy rice is the crop sensitive to zinc, more zinc need to be absorbed from soil, and peasant does not apply zinc fertilizer in most cases, this causes that the validity of zinc in soil declines year by year, the supply that many area rice soil have zinc is dived hypodynamic risk.
The content of the invention
For the shortcoming of above-mentioned prior art, a kind of easy to use, nutrient of present invention offer is more fully, nutrients ratio is more balanced, nutrients resource utilization ratio is higher, the paddy rice-dedicated fertilizer of energy increasing both production and income.
The present invention solves above-mentioned technical problem and uses following technical scheme：A kind of paddy rice-dedicated fertilizer, mixes granulation and forms, it is characterised in that the active ingredient containing following ratio in described mixture by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer：Nitrogen（N）17-20%, phosphorus（P2O5）10-14%, potassium（K2O）15-17%, zinc（Zn）0.3—1%.
Preferably, the nitrogenous fertilizer is urea and ammonium chloride；Phosphate fertilizer can be MAP, or Diammonium phosphate (DAP), or treble superphosphate；Potash fertilizer is that potassium chloride, zinc fertilizer are zinc sulfate.
Preferably, the formula of the paddy rice-dedicated fertilizer is：Urea 10-40%, ammonium chloride 10-40%, MAP 10-40%, potassium chloride 10-40%, zinc sulfate 0.01-15%.
Preferably, the optimization formula of the paddy rice-dedicated fertilizer is：Urea
20-25%, ammonium chloride 20-25%, MAP 20-25%, potassium chloride 25-30%, zinc sulfate 1.5-3%.
Preferably, the ratio formula of the paddy rice-dedicated fertilizer is, per 1000kg
In contain：Urea 100-300kg, ammonium chloride 100-300kg, MAP 100-300kg, potassium chloride
100-350kg, zinc sulfate 0.01-30kg.
Preferably, the optimized proportion formula of the paddy rice-dedicated fertilizer is, per 1000kg
In contain：Urea 244kg, ammonium chloride 241kg, MAP 231kg, potassium chloride 267kg, zinc sulfate 17kg.
Preferably, the optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 98kg, ammonium chloride 387kg, MAP 231kg, potassium chloride 267kg, zinc sulfate 17kg.
Preferably, the optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 42kg, ammonium chloride 413kg, Diammonium phosphate (DAP) 261kg, potassium chloride 267kg, zinc sulfate 17kg.
Preferably, the optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 241kg, ammonium chloride 235kg, treble superphosphate 240kg, potassium chloride 267kg, zinc sulfate 17kg.
The paddy rice-dedicated fertilizer that the present invention is provided, nutritional need development, design mainly for soil characteristic and the nutrient situation and paddy rice of Changjiang alluvial plain country fair area's rice soil and Yangze river and Huai river hills rice field-upland field rotation rice terrace.
The Chang Jiangxu areas and Yangze river and Huai river hills area of China are in " south " on geographical zone, hydrothermal condition is good, soil microbial activity is vigorous, organic matter transformation is strong, soil weathering eluviation is stronger, along with the influence of soil parent material, the total nutrient situation of soil is that nitrogen, phosphorus, potassium all compare shortage, and the content of zinc is not also high.
Substantial amounts of research shows, in the two regions, to realize that rice high yield high-quality must apply nitrogen, phosphorus, potash fertilizer, simply different places, and the supply ratio of three kinds of nutrients is different.Soil nitrogen supply is few, if nitrogen application is not enough, yield is necessarily reduced.Nitrogen fertilizer amount is excessive, then occur that vegetative growth phase extends, reproductive growth postpones, remaining green when it is due to become yellow and ripe ripe late again, and pest and disease damage aggravation, serious lodging, empty flat grain increases, and mass of 1000 kernel declines, and causes the underproduction, quality bad.
Although phosphorus be paddy rice necessary to nutrient, but paddy rice is to the demand of phosphorus and not bery high, simply under southern bioclimatic condition, the phosphorus overwhelming majority in soil is present in the form of the extremely low Fe-P of solubility, Al-P and O-P, the need for the concentration of phosphorus is insufficient for paddy growth in equilibrium liquid, therefore, it is necessary to using phosphate fertilizer.Soils in south china eluviation is strong, 1 in SOIL CLAY MINERALS:Proportion shared by 1 type mineral is larger, and keeping fertility is not enough, and potassium is easily lost in, soils in south china potassium deficiency（Or potential potassium deficiency）Phenomenon is very universal.
Paddy rice is the crop sensitive to zinc, needs zinc amount larger.And influenceed by parent soil material, from terms of the distribution situation of Soil Available Zinc, two zinc in soil in region are in medium level on the lower side, if the output to zinc in soil is not given back reasonably, the validity of zinc in soil will be reduced year by year, and paddy rice zinc-deficiency will aggravate.Application of zinc fertilizer can also prevent to apply the induction zinc-deficiency phenomenon that phosphate fertilizer is produced except increasing giving back for zinc, promote rice growth, improve yield, improving quality.
The characteristics of this special fertilizer is appropriate nitrogen phosphoris and potassium fertilizer ratio, and is properly added zinc fertilizer according to the input and output equilibrium condition of zinc in soil.In the selection of n p k fertilizer raw material, nitrogenous fertilizer first-selection ammonium chloride, mainly ammonium ion rice absorbing utilization ratio is high, and soil can keep, and chlorion can suppress nitrification, is lost in the form of nitrate nitrogen after preventing ammoxidation, increases operation rate.But because the nitrogen content of ammonium chloride is relatively low, the need for exclusive use cannot meet special fertilizer nitrogen content, therefore, it is appropriate to supplement nitrogen using urea on the basis of ammonium chloride is used to greatest extent.
Phosphorus source uses ammonium phosphate, mainly phosphorus ammonium phosphorus content is high and be water soluble compound, paddy rice early stage absorption phosphorus can preferably be adapted to and account for the 60~80% of the whole phosphorus uptake, nutritional characteristic that reuse ratio is 60~80%, be conducive to absorption, utilization of the paddy rice to phosphorus.Can be converted the need for slow release meets the paddy growth middle and later periods to phosphorus by the phosphorus of soil fixing, so as to improve phosphate fertilizer utilization efficiency.Zinc source uses zinc sulfate, according to research in recent years, on the basis of normally nitrogen, phosphorus, potash fertilizer is applied, per 667m2
Apply the ZnSO of about 1kg4·7H2O, per 667m2 Increase spike number about 10,000,6-8, yield increase about 10% are increased per fringe.Field experiment result shows that, using this special fertilizer, increasing production of rice effect is significant, details see the table below：
Influence of the paddy rice-dedicated fertilizer to Rice Growing and yield forming
From in terms of economic benefit, rice application this special fertilizer, the effect of increasing income is it is also obvious that details see the table below：
Compare using paddy rice-dedicated fertilizer economic benefit situation
Beneficial effects of the present invention：As can be seen from the table, using compound fertilizer, peasant household can be made to increase by 50-287 yuan/667m of income2, increase income rate up to about 4% -22%, remarkable benefit.Using this special fertilizer, again than increasing income 237 yuan using Common compound fertilizer, rate about 18% is increased income, deduct special fertilizer about 35 yuan/667m2 of increased cost, then can increase income about 200 yuan per 667m2.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, with reference to specific embodiment, the present invention is expanded on further.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
A kind of paddy rice-dedicated fertilizer, mixes granulation and forms, it is characterised in that the active ingredient containing following ratio in described mixture by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer：Nitrogen（N）17-20%, phosphorus（P2O5）10-14%, potassium（K2O）15-17%, zinc（Zn）0.3—1%.
Embodiment one：After material and its proportion relation as listed by following weigh raw material, mechanical agitation mixes granulation and forms.Urea 98kg, ammonium chloride 387kg, MAP 231kg, potassium chloride 267kg, zinc sulfate 17kg.
Embodiment two：After material and its proportion relation as listed by following weigh raw material, mechanical agitation mixes granulation and forms.Urea 42kg, ammonium chloride 413kg, Diammonium phosphate (DAP) 261kg, potassium chloride 267kg, zinc sulfate 17kg.
Embodiment three：After material and its proportion relation as listed by following weigh raw material, mechanical agitation mixes granulation and forms.Urea 241kg, ammonium chloride 235kg, treble superphosphate 240kg, potassium chloride 267kg, zinc sulfate 17kg.
It is again more than being increased income using Common compound fertilizer using this special fertilizer, increase high income.
General principle of the invention and principal character and advantages of the present invention has been shown and described above; it should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; various changes and modifications of the present invention are possible; these changes and improvements all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (9)
1. a kind of paddy rice-dedicated fertilizer, mixes granulation and forms, it is characterised in that the active ingredient containing following ratio in described mixture by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer：Nitrogen（N）17-20%, phosphorus（P2O5）10-14%, potassium（K2O）15-17%, zinc（Zn）0.3—1%.
2. the paddy rice-dedicated fertilizer as described in claim 1, it is characterised in that the nitrogenous fertilizer is urea and ammonium chloride；Phosphate fertilizer can be MAP, or Diammonium phosphate (DAP), or treble superphosphate；Potash fertilizer is that potassium chloride, zinc fertilizer are zinc sulfate.
3. the paddy rice-dedicated fertilizer as described in claim 1 or 2, it is characterised in that：The formula of the paddy rice-dedicated fertilizer is：Urea 10-40%, ammonium chloride 10-40%, MAP 10-40%, potassium chloride 10-40%, zinc sulfate 0.01-15%.
4. the paddy rice-dedicated fertilizer as described in claim 1 or 2, it is characterised in that：The optimization formula of the paddy rice-dedicated fertilizer is：Urea 20-25%, ammonium chloride 20-25%, MAP 20-25%, potassium chloride 25-30%, zinc sulfate 1.5-3%.
5. the paddy rice-dedicated fertilizer as described in claim 3, it is characterised in that：The ratio formula of the paddy rice-dedicated fertilizer is to contain in every 1000kg：Urea 100-300kg, ammonium chloride 100-300kg, MAP
100-300kg, potassium chloride 100-350kg, zinc sulfate
0.01-30kg。
6. the paddy rice-dedicated fertilizer as described in claim 3, it is characterised in that：The optimized proportion formula of the paddy rice-dedicated fertilizer is to contain in every 1000kg：Urea 244kg, ammonium chloride 241kg, MAP 231kg, potassium chloride 267kg, zinc sulfate 17kg.
7. the paddy rice-dedicated fertilizer as described in claim 2, it is characterised in that：The optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 98kg, ammonium chloride 387kg, MAP 231kg, potassium chloride 267kg, zinc sulfate 17kg.
8. the paddy rice-dedicated fertilizer as described in claim 2, it is characterised in that：The optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 42kg, ammonium chloride 413kg, Diammonium phosphate (DAP) 261kg, potassium chloride 267kg, zinc sulfate 17kg.
9. the paddy rice-dedicated fertilizer as described in claim 2, it is characterised in that：The optimized proportion formula of the paddy rice-dedicated fertilizer is：Urea 241kg, ammonium chloride 235kg, treble superphosphate 240kg, potassium chloride 267kg, zinc sulfate 17kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851628.7A CN106810327A (en) | 2015-11-30 | 2015-11-30 | A kind of paddy rice-dedicated fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851628.7A CN106810327A (en) | 2015-11-30 | 2015-11-30 | A kind of paddy rice-dedicated fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106810327A true CN106810327A (en) | 2017-06-09 |
Family
ID=59155541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510851628.7A Pending CN106810327A (en) | 2015-11-30 | 2015-11-30 | A kind of paddy rice-dedicated fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106810327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698380A (en) * | 2017-08-21 | 2018-02-16 | 河南心连心化肥有限公司 | A kind of special budding fertilizer and rush seed manure suitable for ratooning rice plantation |
| CN108440054A (en) * | 2018-04-18 | 2018-08-24 | 安徽省农业科学院土壤肥料研究所 | A kind of fertilizer and preparation method thereof suitable for rice single fertilization |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224420A (en) * | 2013-04-22 | 2013-07-31 | 当涂县盛农农业科技有限公司 | Rice special fertilizer |
-
2015
- 2015-11-30 CN CN201510851628.7A patent/CN106810327A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224420A (en) * | 2013-04-22 | 2013-07-31 | 当涂县盛农农业科技有限公司 | Rice special fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698380A (en) * | 2017-08-21 | 2018-02-16 | 河南心连心化肥有限公司 | A kind of special budding fertilizer and rush seed manure suitable for ratooning rice plantation |
| CN108440054A (en) * | 2018-04-18 | 2018-08-24 | 安徽省农业科学院土壤肥料研究所 | A kind of fertilizer and preparation method thereof suitable for rice single fertilization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102417417B (en) | Industrialized seedling raising nutrient solution as well as preparation method and application thereof | |
| CN103224420A (en) | Rice special fertilizer | |
| CN103891568B (en) | A kind of production method of rich Organic Selenium zinc-iron nutrition rice | |
| CN103804097A (en) | Fertilizer containing anti-plant virus fertilizer additive | |
| CN104829358A (en) | Fertilizer for paddy rice planting | |
| CN106938946A (en) | A kind of paddy rice reproductive stage special microorganism compound fertilizer | |
| Ramakrishna et al. | Influence of irrigation regime and nitrogen management on productivity, nitrogen uptake and water use by rice (Oryza sativa) | |
| Sinha et al. | An overview of nitrogen, phosphorus and potassium: Key players of nutrition process in plants | |
| CN105272638A (en) | Compound fertilizer special for peanuts and preparing method of compound fertilizer | |
| CN107056500A (en) | One kind promotes photosynthesis liquid fertilizer | |
| CN106397032A (en) | Special fertilizer for saline land peanut | |
| CN107500870A (en) | A kind of fertilizer synergist for improving crop drought resistance ability and preparation method thereof | |
| CN101580414B (en) | Basic fertilizer for leguminous greenmanuring crop on dry land and preparation method thereof | |
| CN105399479B (en) | A kind of special fertilizer and fertilizing method for corn soybean strip cropping | |
| CN101973801A (en) | Special balancing fertilizer for cabbages | |
| CN104186150B (en) | A kind of cultivation method of rich selenium zinc-iron corn | |
| CN105111024A (en) | Special active formula fertilizer for argil-type rice-field rice | |
| CN104206142B (en) | A kind of cultivation method of rich selenium zinc-iron wheat | |
| CN106831261A (en) | Matrimony vine set meal fertilizer and its fertilizing method | |
| CN106966816A (en) | Compound fertilizer specially used for potato, preparation method and application process | |
| CN111410572A (en) | Water-fertilizer integrated drip irrigation water-soluble fertilizer for corn and fertilizing method | |
| CN106810327A (en) | A kind of paddy rice-dedicated fertilizer | |
| CN101514125A (en) | Rare-earth nitrogen fertilizer | |
| CN105367218A (en) | Fertilizer for huangguan pears and using method thereof | |
| CN106831262A (en) | Capsicum set meal fertilizer and its 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |
|
| RJ01 | Rejection of invention patent application after publication |