CN107573120A - A kind of wheat fertilizer - Google Patents
A kind of wheat fertilizer Download PDFInfo
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- CN107573120A CN107573120A CN201710827473.2A CN201710827473A CN107573120A CN 107573120 A CN107573120 A CN 107573120A CN 201710827473 A CN201710827473 A CN 201710827473A CN 107573120 A CN107573120 A CN 107573120A
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- fertilizer
- wheat
- potassium
- phosphorus
- nitrogen
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Abstract
The invention discloses a kind of wheat fertilizer, including nitrogen, phosphorus, potassium, with weight ratio meter, N:P2O5:K2O=(25 30):(10‑15):(10‑15).For the wheat fertilizer of the present invention by scientific matching, nutrient is complete, and its nitrogen, phosphorus, potassium reasonable mixture ratio and nutrient release rate meet wheat regulation of fertilizer requirement, with strong points, can alleviate soil hardening, improve utilization rate of fertilizer, reduces rate of fertilizer, increase yield.
Description
Technical field
The present invention relates to agricultural plantation technology field, more particularly to a kind of wheat fertilizer.
Background technology
China is populous nation, and food problem, which is still, develops faced subject matter.Wheat is that China is most important
One of cereal crops, occupy critical role in the people's livelihood and national economy.Limited land resource is effectively utilized, wheat is improved and makees
The yield and quality of thing is the direction and eternal problem that people make great efforts.
In recent years, it is a large amount of blindly to apply fertilizer, chemical fertilizer environmental pollution is caused, nitrogen, phosphorus, potassium applicating ratio numerous imbalances, causes soil
Earth salt accumulation soil hardening, fertilizer efficiency worse and worse, the grain yield drops, be not enough to support wheat high yield and bumper harvest, etc.
The sustainable production of China's wheat is all limited Deng these.
The content of the invention
In order to solve problem of the prior art, the embodiments of the invention provide a kind of wheat fertilizer.The technical scheme is such as
Under：
On the one hand, a kind of wheat fertilizer, including nitrogen, phosphorus, potassium, with weight ratio meter, N:P2O5:K2O=(25-30):(10-
15):(10-15)。
Further, with weight ratio meter, N:P2O5:K2O=28:12:12.
Further, the existence form of the nitrogen includes urea, ammonium chloride, ammonium sulfate, MAP, ammonium hydrogen carbonate or nitre
One or more combination in sour ammonium.
Further, the existence form of the phosphorus is included in MAP, Diammonium phosphate (DAP), double superhosphate or calcium superphosphate
One or more combination.
Further, the existence form of the potassium includes potassium chloride and/or potassium sulfate.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：The wheat fertilizer of the present invention is matched somebody with somebody by science
Than nutrient is complete, and its nitrogen, phosphorus, potassium reasonable mixture ratio and nutrient release rate meet wheat regulation of fertilizer requirement, with strong points, Neng Gouhuan
Soil hardening is solved, utilization rate of fertilizer is improved, reduces rate of fertilizer, increases yield.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, embodiment of the present invention is made below further
It is described in detail on ground.
Embodiment 1
Urea 30.32kg, calcium superphosphate 4.92kg and potassium chloride 4.73kg are weighed respectively, and this is prepared after well mixed
The wheat fertilizer of invention.Determine total nutrient >=52% in above-mentioned fertilizer, wherein N element weight, with P2O5Count P element weight, with
K2The ratio of the weight of O meter K elements is 28:12:12.
Embodiment 2
Ammonium chloride 47.60kg, calcium superphosphate 4.10kg and potassium sulfide 4.62kg are weighed respectively, are prepared after well mixed
The wheat fertilizer of the present invention.Determine total nutrient >=45% in above-mentioned fertilizer, wherein N element weight, with P2O5The weight of meter P element,
With K2The ratio of the weight of O meter K elements is 25:10:10.
Embodiment 3
It is ammonium sulfate 70.70kg, calcium superphosphate 6.20kg and potassium chloride 5.93kg to weigh respectively, is prepared into after well mixed
To the wheat fertilizer of the present invention.Determine total nutrient >=60% in above-mentioned fertilizer, wherein N element weight, with P2O5Count the weight of P element
Measure, with K2The ratio of the weight of O meter K elements is 30:15:15.
Embodiment 4
1st, for trying soil
It is two conjunction soil for examination soil, topsoil thickness 20cm, usual level of ground water 1.5-5 rice, field is smooth, and fertility is uniform,
PH value 7.8, the content of organic matter 19.0g/kg, full nitrogen NO.85g/kg, alkali-hydrolyzable nitrogen 111mg/kg, available phosphorus 151.8mg/kg are quick-acting
Potassium 150mg/kg.
2nd, for trying fertilizer
Nitrogen fertilizers are urea, containing pure nitrogen level (N) 46%, place of production western Shandong；Composite fertilizer (N:15、P2O5:15、K2O:
15) it is Jiangsu Wo Fute composite fertilizers；Wheat fertilizer oneself the configuration (N of the present invention:28、P2O5:12、K2O:12)。
3rd, for studying thing
It is tobacco grower 19 for examination crop varieties, yield 500kg.
4th, demonstration test is implemented
4.1 fertilizer application
It is that phosphorus potassium element all makees base manure administration that fertilizer is applied in this trial zone, and nitrogen is divided to two periods of base manure and jointing fertilizer to apply
With wheat fertilizer of the invention disposably applies as base manure.
4.2 experiments implement and field management
On October 17th, 2016 mechanical planting, kind is tobacco grower 19, every mu of application rate 12.5kg, the field prevention and control of plant diseases, pest control,
The farming administrative situations such as intertillage, weeding, filling draining are shown in Table harvest on June 9th, 1,2017.
The farming management of table 1
| 2016/10/17 | Site preparation is sowed |
| 2016/10/24 | Check emergence situation |
| 2016/11/22 | Eliminating is controlled |
| 2017/02/26 | Period of seedling establishment is investigated |
| 2017/03/13 | Prevent and treat wheat sharp eyespot, red spider |
| 2017/03/25 | Impose jointing fertilizer |
| 2017/04/22 | Heading stage is investigated |
| 2017/04/23 | Head blight, fringe aphid, suction pulp worm preventing and treating, spray K2H2PO4 |
| 2017/05/31 | Maturity period is investigated |
| 2017/06/9 | Harvest |
5th, testing program
Experiment sets three processing：1.4 mu of 0.1 mu of clear area, 1 mu of test block and regular zone.Test block is simply according to experiment
It is required that change fertilization mode, other management with regular zone processing.Experimental design is shown in Table 2.
The dose of table 2 designs
6th, test result analysis
6.1 crop biologies are analyzed
Three kinds of processing different growing differences are little.Because application rate is bigger than normal, the Tiller phases slower than test block 2 are divided in clear area
My god, regular zone wheat is more Wu the Xiao Fen Tiller phases, ripe difference, and seed is fuller.Test block, regular zone and clear area maturity period indifference
Not.Clear area seedling leaf color pale green, growing way are poor with respect to other processing, seed jaundice, inferior quality.The specific time in growth period sees
Table 3.
The time in the growth period of table 3 each period
6.2 volume analysis
The economic characters of wheat, volume increase 7.4%, every mu of increasing with wheat growth-promoting, can be improved using the fertilizer of the present invention
37.7 kilograms of production.Concrete condition is shown in Table 4.
Table 4 surveys production result and real production contrast table
6.3 Economic and Efficiency Analysis
By the 2.36 yuan of calculating of effective yield per kilogram, test block mu takes in 1291.63 yuan, and mu puts into 285 yuan, mu net income
1006.83 yuan, regular zone mu takes in 1202.66 yuan, and mu puts into 276 yuan, and 926.66 yuan of mu net income, clear area mu is taken in
492.53 yuan, mu puts into 102 yuan, 390.53 yuan of mu net income.Test block than regular zone mu more receives 80.17 yuan, increase income
8.6%, test block increases income 616.30 yuan than clear area, increases income 157.81%.Performance analysis table 5 between each processing.
Performance analysis between table 5 is respectively handled.
| Processing | Mu input (member) | Per mu yield goes out | Mu net earnings | Input-output ratio |
| Test block | 285 | 1291.83 | 1006.83 | 4.53 |
| Regular zone | 276 | 1202.66 | 926.66 | 4.36 |
| Clear area | 102 | 492.53 | 390.53 | 4.83 |
7th, conclusion
The fertilizer of the present invention is than conventional composite fertilizer volume increase 7.4%, than volume increase 166.22% of not applying fertilizer.Actual measurement shows, thousand
On grain weight, mu spike number and grain number per spike, fertilizer of the invention is above conventional composite fertilizer, not applied fertilizer.Conventional composite fertilizer is Wu Xiao Fen Tiller
More, Resistant and capacity for the resistance to lodging are poor, easily cause the underproduction.The fertilizer nutrient of the present invention is complete, and formula is reasonable, suitably pushes greatly
Extensively.
The wheat fertilizer of the present invention is by scientific matching, and nutrient is complete, its nitrogen, phosphorus, potassium reasonable mixture ratio and nutrients release speed
Rate meets wheat regulation of fertilizer requirement, with strong points, can alleviate soil hardening, improve utilization rate of fertilizer, reduces rate of fertilizer, increase
Add yield.
For other alternative solutions of above-mentioned technical characteristic, the present invention will not enumerate herein.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (5)
1. a kind of wheat fertilizer, it is characterised in that including nitrogen, phosphorus, potassium, with weight ratio meter, N:P2O5:K2O=(25-30):(10-
15):(10-15)。
2. wheat fertilizer as claimed in claim 1, it is characterised in that with weight ratio meter, N:P2O5:K2O=28:12:12.
3. the wheat fertilizer as described in claim any one of 1-2, it is characterised in that the existence form of the nitrogen include urea,
One or more combination in ammonium chloride, ammonium sulfate, MAP, ammonium hydrogen carbonate or ammonium nitrate.
4. such as any one of claim 1-2 wheat fertilizer, it is characterised in that the existence form of the phosphorus include MAP,
One or more combination in Diammonium phosphate (DAP), double superhosphate or calcium superphosphate.
5. such as any one of claim 1-2 wheat fertilizer, it is characterised in that the existence form of the potassium include potassium chloride and/
Or potassium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827473.2A CN107573120A (en) | 2017-09-14 | 2017-09-14 | A kind of wheat fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710827473.2A CN107573120A (en) | 2017-09-14 | 2017-09-14 | A kind of wheat fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107573120A true CN107573120A (en) | 2018-01-12 |
Family
ID=61033414
Family Applications (1)
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|---|---|---|---|
| CN201710827473.2A Pending CN107573120A (en) | 2017-09-14 | 2017-09-14 | A kind of wheat fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039535A (en) * | 2022-07-22 | 2022-09-13 | 中国科学院南京土壤研究所 | Application of carbamide peroxide in reducing hardened soil phosphate fertilizer application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137739C1 (en) * | 1998-10-07 | 1999-09-20 | Объединенный институт геологии, геофизики и минералогии СО РАН | Method of producing complex fertilizer of long effect |
| CN102391051A (en) * | 2011-09-29 | 2012-03-28 | 河南芭中现代农业有限公司 | Wheat special fertilizer |
| CN103073366A (en) * | 2011-10-26 | 2013-05-01 | 中国科学院沈阳应用生态研究所 | Long-term sustained-release compound fertilizer with long-term ammonium chloride produced with combined-soda process as nitrogen source, and preparation method thereof |
-
2017
- 2017-09-14 CN CN201710827473.2A patent/CN107573120A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137739C1 (en) * | 1998-10-07 | 1999-09-20 | Объединенный институт геологии, геофизики и минералогии СО РАН | Method of producing complex fertilizer of long effect |
| CN102391051A (en) * | 2011-09-29 | 2012-03-28 | 河南芭中现代农业有限公司 | Wheat special fertilizer |
| CN103073366A (en) * | 2011-10-26 | 2013-05-01 | 中国科学院沈阳应用生态研究所 | Long-term sustained-release compound fertilizer with long-term ammonium chloride produced with combined-soda process as nitrogen source, and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039535A (en) * | 2022-07-22 | 2022-09-13 | 中国科学院南京土壤研究所 | Application of carbamide peroxide in reducing hardened soil phosphate fertilizer application |
| CN115039535B (en) * | 2022-07-22 | 2024-01-26 | 中国科学院南京土壤研究所 | Application of carbamide peroxide in reducing application of phosphate fertilizer to hardened soil |
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