CN106068857A - A kind of paddy rice in cold region fertilizing method - Google Patents
A kind of paddy rice in cold region fertilizing method Download PDFInfo
- Publication number
- CN106068857A CN106068857A CN201610423140.9A CN201610423140A CN106068857A CN 106068857 A CN106068857 A CN 106068857A CN 201610423140 A CN201610423140 A CN 201610423140A CN 106068857 A CN106068857 A CN 106068857A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- cold region
- paddy rice
- fertilizing method
- carbamide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
A kind of paddy rice in cold region fertilizing method, the invention belongs to agricultural crops planting technology field, is specifically related to a kind of fertilization of rice method.The invention aims to solve the fertilising of existing paddy rice in cold region unreasonable, dose is big, but utilization rate is low, increases planting cost, the problem causing saline Land.A kind of paddy rice in cold region fertilizing method, in four times fertilising: one, base fertilizer is used；Two, dressing of turnning green stage；Three, tillering fertilizer；Four, ear manuer.Advantage: one, the present invention strictly controls time and the consumption of fertilising, reaches to reduce the input of chemical fertilizer adjuvant, reduces the applied amount of fertilizer, decrease labor of fertilizer application amount, reduces production car basic.Two, fertilizing method of the present invention is simple, effectively, can be fine improves the yield of Oryza sativa L..Present invention is mainly used for paddy rice in cold region fertilising.
Description
Technical field
The invention belongs to agricultural crops planting technology field, be specifically related to a kind of fertilization of rice method.
Background technology
The population of more than half is all in edible rice in the world, especially one of China's staple food crop.The yield of Oryza sativa L.
It is related to the national economy of China.During Rice Cropping, the quality of fertilising is closely related with the yield of Oryza sativa L..In order to improve
Yield is typically raising dose the most simply, too much fertilising, although can improve the yield of Oryza sativa L. to a certain extent, but also
Bring serious burden to soil, saline Land can be caused simultaneously, add planting cost the most to a certain extent simultaneously.
Therefore some fertilizer production producer adds the adjuvant of a large amount of low content for the dose adapting to peasant in fertilizer, executes to improve
Fertile amount, the way that available nutrient does not improve, too increase the amount of labour of peasant's fertilising simultaneously.It is thus desirable to research is a kind of rationally
Dose, reduce the input amount of fertilizer and the amount of labour.
Summary of the invention
The invention aims to solve the fertilising of existing paddy rice in cold region unreasonable, dose is big, but utilization rate is low, increases and plants
Planting cost, the problem causing saline Land, the present invention provides a kind of paddy rice in cold region fertilizing method.
A kind of paddy rice in cold region fertilizing method, paddy rice in cold region fertilizing method applies fertilizer in four times, is specifically realized by the following steps
:
One, base fertilizer is used: the autumn ploughs block, by base fertilizer carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride before soaked field
4kg/ mu applies Honda, then revolves ground, is mixed with soil by fertilizer, at filling shallow water wholely；Spring ploughs block, by base fertilizer before ploughing
Carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride 4kg/ mu apply Honda, then revolve ground, are mixed with soil by fertilizer,
Fill shallow water wholely；
Two, dressing of turnning green stage: before rice transplanting, 1～2 day or rice transplanting applied dressing of turnning green stage at Honda the same day, and dressing of turnning green stage dose is as follows:
Carbamide 1.5kg/ mu, ammonium sulfate 2kg/ mu, potassium chloride 1kg/ mu；
Three, tillering fertilizer: tillering fertilizer being applied Honda in 9～12 days after rice transplanting, tillering fertilizer dose is as follows: carbamide 2kg/
Mu, ammonium sulfate 2kg/ mu；
Four, ear manuer: when field Oryza sativa L. stem 50% is 2.5 leaf, applying ear manuer, ear manuer dose is as follows: carbamide 4kg/
Mu, Diammonium phosphate (DAP) 1kg/ mu, potassium chloride 4kg/ mu.
The invention have the advantages that one, the present invention strictly controls time and the consumption of fertilising, reaches to reduce the input of chemical fertilizer adjuvant,
Reduce the applied amount of fertilizer, decrease labor of fertilizer application amount, reduce production car basic.Two, fertilizing method of the present invention is simple, effectively,
Can be fine improve the yield of Oryza sativa L..
Detailed description of the invention
Detailed description of the invention one: a kind of paddy rice in cold region fertilizing method, paddy rice in cold region fertilizing method applies fertilizer, specifically in four times
Complete according to the following steps:
One, base fertilizer is used: the autumn ploughs block, by base fertilizer carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride before soaked field
4kg/ mu applies Honda, then revolves ground, is mixed with soil by fertilizer, at filling shallow water wholely；Spring ploughs block, by base fertilizer before ploughing
Carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride 4kg/ mu apply Honda, then revolve ground, are mixed with soil by fertilizer,
Fill shallow water wholely；
Two, dressing of turnning green stage: before rice transplanting, 1～2 day or rice transplanting applied dressing of turnning green stage at Honda the same day, and dressing of turnning green stage dose is as follows:
Carbamide 1.5kg/ mu, ammonium sulfate 2kg/ mu, potassium chloride 1kg/ mu；
Three, tillering fertilizer: tillering fertilizer being applied Honda in 9～12 days after rice transplanting, tillering fertilizer dose is as follows: carbamide 2kg/
Mu, ammonium sulfate 2kg/ mu；
Four, ear manuer: when field Oryza sativa L. stem 50% is 2.5 leaf, applying ear manuer, ear manuer dose is as follows: carbamide 4kg/
Mu, Diammonium phosphate (DAP) 1kg/ mu, potassium chloride 4kg/ mu.
Present embodiment step 2 is early executed dressing of turnning green stage beneficially rice shoot and is turned green rapidly promotion rice shoot early growth and quick tiller.
Present embodiment step 3 tillering fertilizer can be in conjunction with closing weeding, and the malicious fertilizer as band herbicide is used.
When field Oryza sativa L. stem 50% is 2.5 leaf, i.e. strip off Oryza sativa L. stem base portion is it can be seen that the white of 1～2cm length is young
Fringe, so it is optimal now to apply ear manuer.
Present embodiment strictly controls time and the consumption of fertilising, reaches to reduce the input of chemical fertilizer adjuvant, reduces fertilizer
Applied amount, decreases labor of fertilizer application amount, reduces production car basic.
Present embodiment fertilizing method is simple, effectively, can be fine improves the yield of Oryza sativa L..
Detailed description of the invention two: the present embodiment difference from detailed description of the invention one is: in step 3 after rice transplanting
Tillering fertilizer was applied Honda in 10 days.Other are identical with detailed description of the invention one.
Detailed description of the invention three: present embodiment with one of detailed description of the invention one or two difference is: institute in step 3
The tillering fertilizer stated is mixed into herbicide.Other are identical with detailed description of the invention one or two.
Present invention is not limited only to the content of the respective embodiments described above, one of them or the group of several detailed description of the invention
Contract sample can also realize the purpose of invention.
Use following verification experimental verification effect of the present invention
Select somewhere adjacent two soon as experimental plot, experimental plot 1 is planted according to fertilizing method of the present invention, test
Field 2 is planted according to prior art, and concrete operations are as follows:
Embodiment 1: by a kind of paddy rice in cold region fertilizing method plantation in experimental plot 1, paddy rice in cold region fertilizing method is in four times
Fertilising, is specifically realized by the following steps:
One, base fertilizer is used: the autumn ploughs block, by base fertilizer carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride before soaked field
4kg/ mu applies Honda, then revolves ground, is mixed with soil by fertilizer, at filling shallow water wholely；
Two, dressing of turnning green stage: rice transplanting applies dressing of turnning green stage at Honda in first 2 days, and dressing of turnning green stage dose is as follows: carbamide 1.5kg/ mu, sulfur
Acid ammonium 2kg/ mu, potassium chloride 1kg/ mu；
Three, tillering fertilizer: tillering fertilizer being applied Honda in 10 days after rice transplanting, tillering fertilizer dose is as follows: carbamide 2kg/ mu, sulfur
Acid ammonium 2kg/ mu；
Four, ear manuer: when field Oryza sativa L. stem 50% is 2.5 leaf, applying ear manuer, ear manuer dose is as follows: carbamide 4kg/
Mu, Diammonium phosphate (DAP) 1kg/ mu, potassium chloride 4kg/ mu.
Tillering fertilizer described in the present embodiment step 3 is mixed into herbicide.
Embodiment 2: plant by prior art in experimental plot 2, be specifically realized by the following steps:
The nitrogen fertilizer amount in rice cropping growth each stage, according to base manure 45%, divides the foxtail millet initial stage 20%, panicle primordium dif ferentiation stage 15%,
Reduction division phase 20%；Base manure refers to according to rice transplanting first 5 days, and a point foxtail millet initial stage refers to after rice transplanting 5 days, after panicle primordium dif ferentiation stage refers to rice transplanting
35 days, during panicle primordium dif ferentiation stage, remainder leaf number was down 3.5 leaves, referred to reduction division phase after rice transplanting 60 days, leaf age during reduction division phase
Remainder is down 0.5 leaf；
Base manure: carbamide 5kg/ mu, Diammonium phosphate (DAP) 7kg/ mu and potassium chloride 4.5kg/ mu；
Divide the foxtail millet initial stage: carbamide 2.0kg/ mu；
Panicle primordium dif ferentiation stage: potassium chloride 4.0kg/ mu；Measure the SPAD reading counted on Oryza sativa L. shown by first fully expanded leaves
Number, as SPAD ＜ 38, executes carbamide 2.0kg/ mu；As 38 ＜ SPAD ＜ 40, execute carbamide 1.5kg/ mu；As 40 ＜ SPAD,
Execute carbamide 1.0kg/ mu；
Reduction division phase: measure and count the SPAD reading shown by first fully expanded leaves on Oryza sativa L., as SPAD ＜ 38,
Execute carbamide 3.0kg/ mu；As 38 ＜ SPAD ＜ 40, execute carbamide 2.0kg/ mu；As 40 ＜ SPAD, execute carbamide 1.0kg/ mu.
Statistics Implementation example 1 and embodiment 2 total fertilization amount and rice yield, as shown in table 1:
Table 1
| Carbamide (kg/ mu) | Diammonium phosphate (DAP) (kg/ mu) | Potassium chloride (kg/ mu) | Yield (kg/ mu) | |
| Embodiment 1 | 10.5 | 11 | 9 | 580 |
| Embodiment 2 | 9～12 | 7 | 8.5 | 550 |
Embodiment 1 contrasts it is recognized that while total fertilization amount is more or less the same with embodiment 2, and all uses and apply fertilizer stage by stage, but
The fertilising of each stage differs greatly, and the present invention strictly controls time and the consumption of fertilising, it then follows Oryza sativa L. fertilizer demand situation in each period
Fertilising, allows Oryza sativa L. can fully absorb chemical fertilizer, and the input of minimizing chemical fertilizer adjuvant, improves chemical fertilizer utilization ratio, reduce the salinization of soil
Risk, improve yield, compared with Example 2, the output increased of embodiment 1 5.5%.
Claims (3)
1. a paddy rice in cold region fertilizing method, it is characterised in that paddy rice in cold region fertilizing method applies fertilizer in four times, specifically by following
Step completes:
One, base fertilizer is used: the autumn ploughs block, by base fertilizer carbamide 3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride 4kg/ before soaked field
Mu applies Honda, then revolves ground, is mixed with soil by fertilizer, at filling shallow water wholely；Spring ploughs block, by base fertilizer carbamide before ploughing
3kg/ mu, Diammonium phosphate (DAP) 6kg/ mu and potassium chloride 4kg/ mu apply Honda, then revolve ground, are mixed with soil by fertilizer, shallow filling
Water is wholely；
Two, dressing of turnning green stage: before rice transplanting, 1～2 day or rice transplanting applied dressing of turnning green stage at Honda the same day, and dressing of turnning green stage dose is as follows: carbamide
1.5kg/ mu, ammonium sulfate 2kg/ mu, potassium chloride 1kg/ mu；
Three, tillering fertilizer: tillering fertilizer being applied Honda in 9～12 days after rice transplanting, tillering fertilizer dose is as follows: carbamide 2kg/ mu, sulfur
Acid ammonium 2kg/ mu；
Four, ear manuer: when field Oryza sativa L. stem 50% is 2.5 leaf, applying ear manuer, ear manuer dose is as follows: carbamide 4kg/ mu, phosphorus
Acid diammonium 1kg/ mu, potassium chloride 4kg/ mu.
A kind of paddy rice in cold region fertilizing method the most according to claim 1, it is characterised in that in step 3 after rice transplanting 10 days
Tillering fertilizer is applied Honda.
A kind of paddy rice in cold region fertilizing method the most according to claim 1, it is characterised in that the tillering fertilizer described in step 3
In be mixed into herbicide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423140.9A CN106068857A (en) | 2016-06-14 | 2016-06-14 | A kind of paddy rice in cold region fertilizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423140.9A CN106068857A (en) | 2016-06-14 | 2016-06-14 | A kind of paddy rice in cold region fertilizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106068857A true CN106068857A (en) | 2016-11-09 |
Family
ID=57845842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610423140.9A Pending CN106068857A (en) | 2016-06-14 | 2016-06-14 | A kind of paddy rice in cold region fertilizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106068857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484454A (en) * | 2017-09-22 | 2017-12-19 | 东北农业大学 | Cold region rice stalk optimizes returning to the field method |
| CN110089249A (en) * | 2019-04-15 | 2019-08-06 | 青岛农业大学 | Rice-wheat rotation system fertilizing method |
| CN111869392A (en) * | 2020-09-01 | 2020-11-03 | 黑龙江省农业科学院耕作栽培研究所 | Fertilizing method for high-quality rice in cold region |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798090A (en) * | 2014-03-07 | 2014-05-21 | 安徽理工大学 | Mulching comprehensive planting method for rice in alkali-saline field |
| CN104145587A (en) * | 2014-08-27 | 2014-11-19 | 湖南省土壤肥料研究所 | Fertilizing method for high-efficiently utilizing nitrogen fertilizer on southern double-season rice |
-
2016
- 2016-06-14 CN CN201610423140.9A patent/CN106068857A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798090A (en) * | 2014-03-07 | 2014-05-21 | 安徽理工大学 | Mulching comprehensive planting method for rice in alkali-saline field |
| CN104145587A (en) * | 2014-08-27 | 2014-11-19 | 湖南省土壤肥料研究所 | Fertilizing method for high-efficiently utilizing nitrogen fertilizer on southern double-season rice |
Non-Patent Citations (2)
| Title |
|---|
| 付久才: "寒地水稻本田施肥技术标准", 《北方水稻》 * |
| 陈兴良等: "近年气候条件对寒地水稻的影响分析及施肥应对措施", 《北方水稻》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484454A (en) * | 2017-09-22 | 2017-12-19 | 东北农业大学 | Cold region rice stalk optimizes returning to the field method |
| CN110089249A (en) * | 2019-04-15 | 2019-08-06 | 青岛农业大学 | Rice-wheat rotation system fertilizing method |
| CN111869392A (en) * | 2020-09-01 | 2020-11-03 | 黑龙江省农业科学院耕作栽培研究所 | Fertilizing method for high-quality rice in cold region |
| CN111869392B (en) * | 2020-09-01 | 2022-07-19 | 黑龙江省农业科学院耕作栽培研究所 | Fertilizing method for rice in cold region |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106857130B (en) | One-time fertilization method for rice machine transplanting | |
| CN104145587A (en) | Fertilizing method for high-efficiently utilizing nitrogen fertilizer on southern double-season rice | |
| CN110436980B (en) | Compound fertilizer special for macadimia nuts and package fertilizer and fertilizing method thereof | |
| CN107306564B (en) | Method for diagnosing, regulating and fertilizing leaf age of rice in northern cold region | |
| CN105060976B (en) | A kind of cotton set meal fertilizer and fertilizing method | |
| CN104108973A (en) | Special formula fertilizer for chillies and application method of formula fertilizer | |
| CN109258040A (en) | A kind of fertilizing method improving junior tobacco leaf nicotine content | |
| CN106116759B (en) | Fertilizer for improving potassium content of tobacco leaves and improving quality of flue-cured tobacco in Huang-Huai-Hai alkaline soil and application thereof | |
| CN110563509A (en) | Medium trace element full water-soluble fertilizer containing biostimulant and preparation method thereof | |
| CN107211681A (en) | A kind of low efficient winter-planting potato water-fertilizer integral implantation methods | |
| CN106068857A (en) | A kind of paddy rice in cold region fertilizing method | |
| CN107241954B (en) | High-yield fertilization method for rice in medium and high-yield fields | |
| CN109699265B (en) | Fertilizing method suitable for mechanically transplanting japonica rice in wheat stubble in northern Jiangsu area | |
| CN107046900A (en) | Water and fertilizer integrated fertilization method for improving fruit setting rate of large cherries and preventing gummosis | |
| CN106416840A (en) | Integrated prevention and treatment method of brown spot of kiwi fruits | |
| CN111869392B (en) | Fertilizing method for rice in cold region | |
| CN104447088A (en) | Special organic/inorganic compound fertilizer for tea trees and preparation method of special organic/inorganic compound fertilizer | |
| CN112005680A (en) | Quantitative fertilization method suitable for machine-transplanted rice in south Jiangsu region | |
| CN106538111A (en) | A kind of prevention and controls of Bulbus Allii continuous cropping disease | |
| CN105481513A (en) | Compound fertilizer for tobacco seedling lifting and application method thereof | |
| CN104261951B (en) | A kind of special solvable formula fertilizer of Fructus Fragariae Ananssae and using method thereof | |
| CN104262060A (en) | Special fertilizer for beer barley drip irrigation, and preparation and application method thereof | |
| Tadesse et al. | Effects of time of nitrogen fertilizer application on the growth and productivity of rice (Oryza Sativa L.) in fogera plain, north western Ethiopia | |
| CN106577073A (en) | Technical method for comprehensively planting rice by improving acidized soil | |
| CN111685123A (en) | Plant growth regulator composition and preparation method and application 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |