CN109438048A - A kind of quality-improving special foliar fertilizer and preparation method and application suitable for wheat - Google Patents
A kind of quality-improving special foliar fertilizer and preparation method and application suitable for wheat Download PDFInfo
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- CN109438048A CN109438048A CN201811442343.8A CN201811442343A CN109438048A CN 109438048 A CN109438048 A CN 109438048A CN 201811442343 A CN201811442343 A CN 201811442343A CN 109438048 A CN109438048 A CN 109438048A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B15/00—Organic phosphatic fertilisers
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of suitable for the quality-improving special foliar fertilizer of wheat and its preparation and application, it is made of a certain proportion of potassium fulvate, zinc sulfate, urea phosphate, polyglutamic acid, potassium sulfate, chitosan oligosaccharide and glycerol, step is: A, potassium fulvate, polyglutamic acid and chitosan oligosaccharide being dissolved in 200mL water first；B, zinc sulfate and urea phosphate are dissolved in 300mL water, C, potassium sulfate and glycerol is dissolved in 300mL water again, finally above-mentioned three kinds are mixed, is settled to 1L, be a kind of quality-improving special foliar fertilizer of wheat.Further relate to application of the quality-improving special foliar fertilizer of wheat in wheat booting period, pustulation period progress foliage-spray.Compatibility is more reasonable, easy to use, is added to Zn-ef ficiency；Raw material be it is safe and non-toxic, not will cause food safety risk；Products application can effectively improve the growth and development of wheat, mention high wheat whole wheat protein content, moreover it is possible to improve the wheat seed uniformity, improve yield.
Description
Technical field
The invention belongs to foliar fertilizer technical fields, are more particularly to a kind of quality-improving special foliar fertilizer suitable for wheat,
A kind of preparation method of the quality-improving special foliar fertilizer of wheat is also related to, the quality-improving for further relating to a kind of wheat is dedicated
Purposes of the foliar fertilizer on wheat.
Background technique
China is that the maximum Wheat Production state in the whole world and country of consumption, average annual output account for about global total yield 17%, therefore wheat
The sustainable development of production is not only of great significance safely to the domestic grain ration of guarantee, but also influences international grain to a certain extent
Valence, see: the Wheat in China industry development such as He Zhonghu, Zhuan Qiaosheng, Cheng Shunhe and scientific and technological progress [J] agricultural journal, 2018,8
(1): 99-106.
By foliage dressing, plant can quickly obtain nutrient supplement, the especially shadow in plant by abiotic stress
The lower more conducively plant acquisition nutrient of sound, enhancing development, see: Marschner P.Marschner's mineral
Nutrition of higher plants. Science Press, 2013.pp:71-84.Some researches show that foliar fertilizer application can
Promote crop new root to extend rapidly, restore root system absorbing function, and add the degeneration-resistant factors such as biostimulant in foliar fertilizer, also
Crop low-temperature resistance, Anti-bacterium can be helped, see: Tao Longhong, king is friendly, and Fang Chuansheng novel alga foliar fertilizer is on crop
Application effect [J] Agriculture of Anhui science, 2006,34 (15): 3755-3756；Guo Xiaohua, Zhao Jinhe, Zhao Jinlong cotton leaf surface
Fertile method of administration [J] rural science and technology, 2007 (4): 23-23.
Studies have shown that reasonable fertilising can be improved the resistance of wheat, and see: Yu Jinbao, Kong Fanhong, Kong Yingzi are small
Wheat frost damage prevention cultivation technique [J] science breeding, 2011 (12): 13-14.And pass through foliage applying foliar fertilizer and growth regulating
Agent can control wheat prosperous growth, non-lodging, see: Wang Bengang foliage fertilizer for wheat degeneration-resistant Preliminary Experimental Study [J] Anhui agronomy is notified to,
2012,18 (21): 101,116.Under Freezing stress, wheat chlorophyll and free dried meat can be significantly improved by spraying antifreezing agent
Histidine content increases SOD activity, reduces MDA content, enhance root activity；The mature spike number of wheat, thousand quality and ground
Upper part biological amount is dramatically increased compared with control, and then improves the yield and harvest index of wheat, see: Gu great Lu, Yang Wen
Fly, Wen Tinggang, wait influence [J] the Jiangsu's agriculture journal of antifreezing agent processing to wheat physiological characteristic and yield under Freezing stress,
2016,32 (3): 490-496；An effective measures of Zhang Jinzhe, Li Xiuzhi, Zhang Baoju wheat freeze and increase yield apply degeneration-resistant increasing
Produce the north agent effect [J] gardening, 1995 (6): 30.
The prior art is retrieved, having using amino acid, humic acid, nitrogen, phosphorus and potassium fertilizer and/or microelement is primary raw material preparation
Foliage fertilizer for wheat, can promote the growth of wheat, improve wheat to the absorption rate of foliar fertilizer, but do not explicitly point out pair
The positive effect of Growth of Wheat under adverse environmental factor, see: Liu Zhaohui；Zhang Yufeng；Jiang Lihua；Dong Liang；Tan Deshui；Zheng Fu
It is beautiful；Vast stretch of wooded country great waves；Xu Yu；Shi Jing；A kind of drought-resistance type foliar fertilizer for wheat of Chen Guangsi and preparation method thereof: CN101973809A [P],
2011；A kind of foliage fertilizer for wheat of Li Bing: CN108117442A [P], 2018；A kind of foliage fertilizer for wheat of Yang Shichuan:
CN106045659A [P], 2016.Also there is the foliage fertilizer for wheat for proposing that there is degeneration-resistant function, but preparation method is indefinite, asks
See: a kind of Wheat foliar fertilizer of Liu Yi: CN106348925A [P], 2017；A kind of Wheat foliar fertilizer of Ma Rui:
CN106365861A [P], 2017.There are also the production technologies of technology introduction foliage fertilizer for wheat, but its technical matters is complex,
Application cost is higher, see: Wu Sihai；Eat iron army；Wang Jinming；Shen Bing；Wang Baoan；A kind of compound wheat of clear liquid type of Wang Jiasheng
Foliar fertilizer and its production technology: CN1986495A [P], 2007.Therefore the foliage fertilizer for wheat of prior art preparation could not solve small
The problem of wheat quality-improving.
Summary of the invention
The purpose of the invention is to provide a kind of quality-improving special foliar fertilizer suitable for wheat, compatibility more adductions
Reason, it is easy to use, it is added to Zn-ef ficiency；Raw material be it is safe and non-toxic, not will cause food safety risk；Products application can have
The growth and development of the raising wheat of effect, and can be improved wheat whole wheat protein content.
Another object of the present invention is to be the provision of a kind of preparation of quality-improving special foliar fertilizer suitable for wheat
Method, it is easy to implement the method, it is easy to operate；Raw material selection innovation, wherein potassium fulvate and chitosan oligosaccharide are the degeneration-resistant factor, glycerol and poly- paddy
Propylhomoserin is fertilizer synergist.
The present invention, which a further object is, is the provision of a kind of quality-improving special foliar fertilizer suitable for wheat in winter wheat
Boot stage, pustulation period carry out the application in foliage-spray, are verified by field plot trial, solve Growth of Wheat process
In critical nutrients deficiency problem, the very effective yield and quality for improving wheat.
In order to achieve the above purpose, the invention adopts the following technical scheme:
Its technical concept is: the quality-improving special foliar fertilizer of wheat is by a certain proportion of potassium fulvate, zinc sulfate, phosphoric acid
Urea, polyglutamic acid, potassium sulfate, chitosan oligosaccharide and glycerol match, and preparation step is: A, first by potassium fulvate, polyglutamic acid
It is dissolved in 200mL water with chitosan oligosaccharide；B, zinc sulfate and urea phosphate are dissolved in 300mL water, C, again by potassium sulfate and glycerol
It is dissolved in 300mL water, finally mixes above-mentioned three kinds, being settled to 1L is a kind of dedicated blade face of the quality-improving suitable for wheat
Fertilizer.
A kind of quality-improving special foliar fertilizer suitable for wheat, it is made of the mass concentration of following raw material:
A kind of quality-improving special foliar fertilizer suitable for wheat, (preferably model is made by the mass concentration of following raw material in it
Enclose):
A kind of quality-improving special foliar fertilizer suitable for wheat, (preferable model is made by the mass concentration of following raw material in it
Enclose):
A kind of quality-improving special foliar fertilizer suitable for wheat, (good range) is made by the mass concentration of following raw material in it:
A kind of quality-improving special foliar fertilizer suitable for wheat, (best model is made by the mass concentration of following raw material in it
Enclose):
A kind of quality-improving special foliar fertilizer suitable for wheat, (occurrence) is made by the mass concentration of following raw material in it:
Above-mentioned 7 kinds of raw materials, it is crucial that potassium fulvate, zinc sulfate and polyglutamic acid, wherein zinc sulfate is to improve
The content of Zn-ef ficiency in wheat seed and carry out fortification, every 100g seed whole wheat Zn content improves 0.53mg, rotten acid potassium and
Polyglutamic acid is chiefly to facilitate wheat growth and has both the absorption for improving wheat to other nutrients；It is in based on the period wheat
C N metabolism substance largely accumulates the phase, so improving the ratio of phosphorus potassium in foliage fertilizer formulation, promotes wheat to carbohydrate
And conversion, metabolism and the transhipment of nitrogen metabolism substance, it is determined that the best preparation mass fraction of various raw materials, N:P in foliar fertilizer2O5:
K2O ratio is 2:6:5, is more in line with the conversion of wheat substance and accumulation law；Urea phosphate is selected to avoid other phosphorus as phosphorus source
Hydrochlorate (such as potassium dihydrogen phosphate) and zinc sulfate generate precipitating.To sum up, the more existing fertilizer of the present invention is effective in nutrient formula, nutrient
Property, stability, degeneration-resistant function, food safety etc. have prominent superiority between substance；It solves between raw material due to physics and chemistry
The problems such as nutrient loss caused by matter is unstable or easy reaction and validity reduce；It can also by exogenous nutrition substance and regulator
Enough excite wheat anti-adversity ability；Secondly there is glycerol certain viscosity fertilizer drop to be helped preferably to be attached to wheat leaf blade table
Face, fertilizer drop adhesion amount dramatically increase, and increase 35% or more compared with control, solve common foliar fertilizer drop leaf table poor adhesion band
The problem of nutrient availability come reduces.
A kind of preparation method of the quality-improving special foliar fertilizer suitable for wheat, the steps include:
A, potassium fulvate, polyglutamic acid and chitosan oligosaccharide are dissolved in 200mL water first；
B, zinc sulfate and urea phosphate are dissolved in 300mL water；
C, potassium sulfate and glycerol are dissolved in 300mL water again；
D, finally the mixture obtained in step A, B, C (three kinds) is carried out uniformly mixed, is settled to 1L, be a kind of suitable
In the quality-improving special foliar fertilizer of wheat.
The preparation method is easy；Raw material nutrient formula is reasonable, and property is stablized between component；It is environmental-friendly, ecological safety；It is easy to
It promotes and applies.
The key of the preparation method is that the characteristic that water is dissolved according to raw material is dissolved respectively, substep mixes, due to sulphur
Sour zinc easily generates precipitating with phosphate radical, carbonate plasma reaction in aqueous solution, so needing first to carry out using only urea phosphate
Mix (chelating) dissolution；Potassium fulvate, polyglutamic acid and chitosan oligosaccharide are substance soluble easily in water, can largely be dissolved in one
It rises；Potassium sulfate solubility is lower, needs to dissolve in aqueous solution with the help of dispersing agent (glycerol) after heating up；It is existing many small
Wheat foliar fertilizer is mostly solid, so preparation process of the invention to avoid mix between solid material uneven and can dissolve
Insoluble matter is led to the problem of in journey；Although needing to dissolve respectively by step, which is still to obtain such liquid wheat
Kind promotes the relatively simple method of special fertilizer.
A kind of quality-improving special foliar fertilizer suitable for wheat carries out in foliage-spray in wheat booting period or pustulation period
Using the steps include:
A, foliage-spray is carried out in wheat booting period or pustulation period；
B, artificial sprayer, it is spraying according to 10kg water per acre, it takes 50mL foliar fertilizer to be directly added into 10kg water, mixes,
Wheat leaf blade is sprayed；Or mechanical spraying, it is spraying according to 15kg water per acre, it takes 75mL to be directly added into 15kg water, mixes
It is even, wheat leaf blade is sprayed；Or unmanned plane is spraying, is diluted according to 200 times of liquid to foliar fertilizer, mixes, it can be to small
Wheat blade is sprayed.
C, it applies 1-2 times per acre, it can be with insect prevention disease-proofing pesticide (imidacloprid, chrysanthemum ester insecticide, the fungicide such as carbendazim)
It is administered simultaneously, it can also be with independent utility, two minor ticks 5-7 days.
Field verifying, using the present invention can wheat growth-promoting develop, improve whole wheat protein content, moreover it is possible to improve small
The wheat seed uniformity improves yield.
Compared with prior art, the present invention having the advantages that:
The present invention solves between raw material in fertilizer material selection first since physicochemical property is unstable or easy reaction causes
Nutrient loss and validity reduce the problems such as；Innovative regard glycerol and polyglutamic acid as synergist, raising blade face solution
Attachment and infiltration on wheat leaf blade is dripped, solves the problems, such as that fertilizer drop is not easy to adhere on wheat surface, easily slide；This
Outside, chitosan oligosaccharide and potassium fulvate are added in formula, cotton plant can be promoted to resist adverse circumstance.
In conclusion a kind of quality-improving special foliar fertilizer suitable for wheat, raw material is chosen and nutrient formula is more reasonable,
It is targeted strong；Using the present invention can wheat growth-promoting development, field verifying, improve wheat flour protein and contain
Amount, moreover it is possible to improve the wheat seed uniformity, improve yield.
Specific embodiment
Embodiment 1:
1, a kind of quality-improving special foliar fertilizer suitable for wheat, it is made of the mass concentration of following raw material:
A kind of preparation method of the quality-improving special foliar fertilizer suitable for wheat, the steps include:
A, potassium fulvate, polyglutamic acid and chitosan oligosaccharide are dissolved in 200mL water first；
B, zinc sulfate and urea phosphate are dissolved in 300mL water；
C, potassium sulfate and glycerol are dissolved in 300mL water again；
D, finally the mixture in step A, B, C is mixed, is settled to 1L after mixing, obtain a kind of wheat
Quality-improving special foliar fertilizer.
It can be accordingly multiplied by the multiple for using raw material according to output.
Preparation method is easy；Raw material nutrient formula is reasonable, and property is stablized between component；Environmental-friendly, ecological safety is not present
Environmental pollution problem；Application easy to spread.Using the present invention can wheat growth-promoting development, and can be improved wheat flour
Protein content, the seed uniformity improve yield.
Embodiment 2 is to embodiment 8:
A kind of quality-improving special foliar fertilizer suitable for wheat, it is made of the mass fraction (g/L) of following raw material:
| Raw material and embodiment | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Potassium fulvate | 40 | 100 | 70 | 50 | 80 | 30 | 65 |
| Zinc sulfate | 80 | 55 | 40 | 20 | 30 | 60 | 50 |
| Urea phosphate | 400 | 240 | 200 | 50 | 150 | 300 | 100 |
| Polyglutamic acid | 80 | 10 | 120 | 60 | 30 | 100 | 40 |
| Potassium sulfate | 180 | 30 | 160 | 120 | 150 | 200 | 100 |
| Chitosan oligosaccharide | 70 | 30 | 90 | 100 | 25 | 50 | 80 |
| Glycerol | 80 | 20 | 100 | 120 | 30 | 150 | 50 |
Its preparation step is same as Example 1.
For different stages of growth and different cultivars wheat characteristic, apply a 2- embodiment 8 be respectively high nutrient growth promotion and
High biostimulant enhances resistance series formula.The selection of each raw material and dosage are real according to its physics, chemical property in formula
Border situation determines, sufficiently excavates and be utilized raw material function.
Embodiment 9:
A kind of quality-improving special foliar fertilizer suitable for wheat carries out the application in foliage-spray in boot stage, and 2017 4
Month, plot experiment is carried out in field, application process is:
The uniform field of growing way is selected, 6 processing are arranged, and (clear water is as control, 1% (mass concentration) urea+0.3%
(mass concentration) potassium dihydrogen phosphate is as common foliar fertilizer, embodiment 1-4), it is repeated 3 times, draws and each determine experimental plot (20m2)。
Afternoon, 4 points of progress foliar fertilizer foliage-sprays, sprayed 1 time again after 7 days.When mature, each cell takes 1m2As sample.
The result shows that foliar fertilizer processing whole wheat nitrogen content and protein are obviously higher than control and common foliar fertilizer.
Influence (100g) of 1 different disposal of table to wheat seed plumpness
Embodiment 10:
A kind of application that the quality-improving special foliar fertilizer suitable for wheat carries out in foliage-spray in the watery stage, 2018 5
Month, plot experiment is carried out in field, application process is:
The uniform field of growing way is selected, 6 processing are arranged, and (clear water is made as control ,+0.3% potassium dihydrogen phosphate of 1% urea
It for common foliar fertilizer, embodiment 1-4), is repeated 3 times, draws and each determine experimental plot (20m2).Afternoon 4 points of progress foliar fertilizer blade faces
It sprays, is sprayed again after 7 days 1 time.When mature, each cell takes 1m2As sample.
Influence to wheat seed plumpness finds (table 2), and it is small that application 1-4 of the embodiment of the present invention can be substantially reduced the diameter of a cross-section of a tree trunk 1.3 meters above the ground
In the seed quantity of 3mm, plumpness is improved.
Yield result shows (table 3) that application 1-4 of the embodiment of the present invention can obviously increase the Ear weight of wheat, mass of 1000 kernel
And total output, rate of growth are higher than 11.62-16.79%.
Influence (100g) of 2 different disposal of table to wheat seed plumpness
Influence of 3 different disposal of table to wheat yield
Claims (9)
1. a kind of quality-improving special foliar fertilizer suitable for wheat, it is made of the mass concentration of following raw material:
A kind of preparation method of special foliar fertilizer, the steps include:
A, potassium fulvate, polyglutamic acid and chitosan oligosaccharide are dissolved in 200mL water first；
B, zinc sulfate and urea phosphate are dissolved in 300mL water；
C, potassium sulfate and glycerol are dissolved in 300mL water again；
D, finally step (A), (B), the mixture obtained in (C) are carried out uniformly mixed, is settled to 1L, is a kind of product of wheat
Matter promotes special foliar fertilizer.
2. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
3. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
4. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
5. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
6. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
7. a kind of quality-improving special foliar fertilizer suitable for wheat according to claim 1, it is characterised in that:
8. a kind of special foliar fertilizer described in claim 1 carries out the application in foliage-spray in wheat booting period.
9. a kind of special foliar fertilizer described in claim 1 carries out the application in foliage-spray in Wheat in Grain Filling Stage.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112352520A (en) * | 2020-11-11 | 2021-02-12 | 河南省新乡市农业科学院 | Photosynthetic rate-based wheat foliar fertilizer application method |
| CN112759460A (en) * | 2021-01-28 | 2021-05-07 | 西安众民生物化工有限公司 | Sterilization regulation synergistic liquid fertilizer containing polyglutamic acid and amino-oligosaccharin |
| CN113387747A (en) * | 2021-06-16 | 2021-09-14 | 黑龙江植今农业科技有限责任公司 | Preparation method of crop quality-improving and efficiency-increasing nutrient solution |
| CN113501734A (en) * | 2021-08-16 | 2021-10-15 | 福建绿安生物农药有限公司 | Gamma-polyglutamic acid and chitosan oligosaccharide combined water-soluble fertilizer |
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| CN113387747A (en) * | 2021-06-16 | 2021-09-14 | 黑龙江植今农业科技有限责任公司 | Preparation method of crop quality-improving and efficiency-increasing nutrient solution |
| CN113501734A (en) * | 2021-08-16 | 2021-10-15 | 福建绿安生物农药有限公司 | Gamma-polyglutamic acid and chitosan oligosaccharide combined water-soluble fertilizer |
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