CN109336703A - A kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit - Google Patents
A kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit Download PDFInfo
- Publication number
- CN109336703A CN109336703A CN201811541123.0A CN201811541123A CN109336703A CN 109336703 A CN109336703 A CN 109336703A CN 201811541123 A CN201811541123 A CN 201811541123A CN 109336703 A CN109336703 A CN 109336703A
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- leaf surface
- fertilizer
- calcium
- calcareous fertilizer
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- 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
Abstract
The present invention provides a kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit.By weight, it is prepared from the following raw materials: 5~25 parts of oligosaccharides, -5 parts of amino acid 1,30~45 parts of nutrition composition, 2~8 parts of function intensified component, 35-50 parts of water.The beneficial effects of the present invention are: calcium boron content ratio has fully considered calcium boron content ratio (30-40:1) in Apple Leaves in selected nutrition composition, boron can promote the conversion of organic acid in fruit tree body, the formation of carbohydrate while coordinating the absorption and transport of calcium, changes and improves the status of calcium content of fruit by replenishing the calcium merely；The operating carrier of the calcium such as selected oligosaccharides, amino acid can cooperate with promotion fruit tree growth for the small organic molecule that can be directly absorbed by plant；Selected function intensified component can extend leaf surface calcareous fertilizer in fruit tree leaf and fruit attachment time, the permeance property for improving leaf surface calcareous fertilizer, promote the absorption of calcium, go back tunable nutrient balance, promotes Fruit, coloring.
Description
Technical field
The present invention relates to chemical fertilizer fields, and in particular to it is a kind of correct apple bitter pit efficient leaf surface calcareous fertilizer and its preparation side
Method.
Background technique
Calcium content is relatively abundant in the soil of northern China the major apple production area, and generally in 5%-8%, but the active calcium ion content is only several
Ten to several hundred mg/kgs, and calcium poor mobility in plant, and calcium deficiency phenomenon (bitter pit) is commonplace in production.Blade face
Spraying calcareous fertilisers is the effective ways for correcting apple bitter pit.
It is broadly divided into simple substance inorganic calcareous fertilisers (calcium nitrate, chlorine for correcting the foliar fertilizer of apple bitter pit currently on the market
Change calcium etc.), the organic chelated calcium (EDTA calcium, amino acid calcium, sugar alcohol calcium) of mixing.Foliage-spray calcareous fertilisers product category is various.However,
It sprays that the inorganic calcareous fertilisers rate of drying of simple substance is fast, retention time is short, easily by washed away by rainfall, causes utilization rate low, and easy damaged fruit
Surface；The preferable calcareous fertilisers of chelating degree have that expensive, plant is not easy to absorb, is not easy to utilize in fertilizer of chelated calcium.More have
Notably, part businessman excessively propagandize calcium ion in foliage-spray calcareous fertilisers concentration (calcium content is generally in 150-180g/L) and
Chelation of the chelating agent to calcium ion.Various reasons cause to spray rear effect of supplemented calcium bad.In particular for fruits such as cold richnesses
Biggish apple variety lacks effective calcium supplementing product.
Summary of the invention
For the ineffective problem of existing leaf surface calcareous fertilizer correction apple bitter pit, the present invention proposes a kind of formulation optimization
Efficient leaf surface calcareous fertilizer.
Efficient leaf surface calcareous fertilizer provided by the present invention is prepared from the following raw materials by weight: oligosaccharides 3~30, ammonia
1-10 parts of base acid, 30~50 parts of nutrition composition, 2~10 parts of function intensified component, 30~55 parts of water.
Specifically, the efficient leaf surface calcareous fertilizer is prepared from the following raw materials by weight: 5~25 parts of oligosaccharides, ammonia
1-5 parts of base acid, 30~45 parts of nutrition composition, 2~8 parts of function intensified component, 35-50 parts of water.
The oligosaccharides can are as follows: the one or more of D-sorbite, mannitol, maltitol；
The amino acid can are as follows: one or more of glycine, serine, leucine, proline；
The nutrition composition is by inorganic calcium salt and boracic material composition；
The inorganic calcium salt can be at least one of calcium nitrate, calcium chloride；
The boron substance that contains can be at least one of boric acid, borax, four water, eight Boratex.
Wherein, the mass parts of calcium and the mass ratio containing boron in boron substance can in inorganic calcium salt are as follows: 30-40:1.
The function intensified component includes surface active agent composition, cell metabolism strengthening ingredient；
The surface active agent composition can are as follows: dodecyl sodium sulfate, Cocoamidopropyl betaine, gathers olive oleyl alcohol
One or more of sorb ester；
The cell metabolism strengthening ingredient can are as follows: acetylsalicylic acid, diethylamino ethanol caproate, rape element lactones, 5-
One or more of nitroguaiacol sodium salt, triacontanol.
Wherein, the mass ratio of the surface active agent composition and the cell metabolism strengthening ingredient can are as follows: 2-3:5-8.
Above-mentioned efficient leaf surface calcareous fertilizer passes through the method included the following steps and is prepared:
Inorganic calcium salt is dissolved with water, obtains fertilizer precursor A；
Oligosaccharides, amino acid are dissolved in water, fertilizer precursor B is obtained；
A is mixed with B, is stirred, 50-60 degrees Celsius reaction 1-10 hours, obtain fertilizer precursor C；
It is sequentially added into C containing boron substance, surface active agent composition, cell metabolism strengthening ingredient, is all obtained after dissolution
Efficient leaf surface calcareous fertilizer.
Application of the above-mentioned efficient leaf surface calcareous fertilizer in prevention and/or treatment apple bitter pit also belongs to protection model of the invention
It encloses.
The present invention also provides the method for administration of above-mentioned efficient leaf surface calcareous fertilizer.
The method of administration are as follows: before carrying out foliage-spray, be first diluted with water above-mentioned leaf surface calcareous fertilizer, until wherein Ca2+
Concentration 120-180mg/L after sprayed；It sprays three times, is sprayed after bagging twice, every minor tick before young fruit bagging respectively
7-10 days.
Described spray can be carried out by atomizing equipment.
Before when the time sprayed is the morning 10 of fine day, spraying degree and starting to drip with blade face or fruit face is advisable.
Compared with the prior art, the beneficial effect of leaf surface calcareous fertilizer of the present invention is: selected oligosaccharides, amino acid etc.
The operating carrier of calcium can cooperate with promotion fruit tree growth for the small organic molecule that can be directly absorbed by plant；Nutrition in the present invention
In component calcium boron content ratio fully considered calcium boron content ratio in Apple Leaves (Apple Leaves calcium content is about 1.03-1.73%,
Boron content is about 0.025-0.05%), while boron can cooperate with the transhipment of calcium to absorb, and change and improve fruit by replenishing the calcium merely
The status of calcium content, in addition boron can promote the turning of organic acid in fruit tree body, the formation of carbohydrate, promote the product of fruit
Matter；Function intensified component selected by the present invention can extend leaf surface calcareous fertilizer in fruit tree leaf and fruit attachment time, raising blade face
The permeance property of calcareous fertilisers promotes the absorption of calcium, can also coordinate nutrient balance, promote Fruit, coloring, be particularly suitable for existing
For short anvil planting culture technology.
Specific embodiment
The present invention will be described below by way of specific embodiments, but the present invention is not limited thereto.
Experimental method used in following embodiments is conventional method unless otherwise specified；Institute in following embodiments
Reagent, material etc., are commercially available unless otherwise specified.
The preparation of embodiment 1, efficient leaf surface calcareous fertilizer 1
In terms of mass parts, 30 parts of water are added to dissolve to obtain fertilizer precursor A in 39.5 parts of calcium nitrate；By 17.5 parts of D-sorbite,
3 parts of glycine add 20 parts of water to dissolve to obtain fertilizer precursor B；A is mixed with B, is stirred, 50-60 degrees Celsius is reacted 8 hours, is obtained
Fertilizer precursor C；2.5 parts of borax are sequentially added into C, 3 parts of olive oleyl alcohol, 5 parts of lactone of rue tire element, are eventually adding 0.05 part of hydrogen-oxygen
Change sodium and adjusts acid-base property.All efficient leaf surface calcareous fertilizer is obtained after dissolution.
The preparation of embodiment 2, efficient leaf surface calcareous fertilizer 2
In terms of mass parts, 30 parts of water are added to dissolve to obtain fertilizer precursor A in 33 parts of calcium chloride；By 5 parts of D-sorbite, glycine
3 parts add 20 parts of water to dissolve to obtain fertilizer precursor B；A is mixed with B, is stirred, 50-60 degrees Celsius is reacted 5 hours, before obtaining fertilizer
Body C；As sequentially adding 3 parts of borax in C, 3 parts of polysorbate, 5 parts of lactone of rue tire element, it is eventually adding 0.05 part or so sodium hydroxide
Adjust acid-base property.All efficient leaf surface calcareous fertilizer is obtained after dissolution.
The preparation of embodiment 3, efficient leaf surface calcareous fertilizer 3
In terms of mass parts, 30 parts of water are added to dissolve to obtain fertilizer precursor A in 30 parts of calcium nitrate；By 22 parts of D-sorbite, sweet ammonia
5 parts of acid plus 15 parts of water dissolve to obtain fertilizer precursor B；A is mixed with B, is stirred, 50-60 degrees Celsius is reacted 6 hours, and fertilizer is obtained
Precursor C；As sequentially adding 1.8 parts of borax in C, 3 parts of olive oleyl alcohol, 5 parts of 5- nitroguaiacol sodium salt, it is eventually adding 0.05 part of hydrogen
Sodium oxide molybdena adjusts acid-base property.All efficient leaf surface calcareous fertilizer is obtained after dissolution.
The preparation of comparative example 1, leaf surface calcareous fertilizer 4
In terms of mass parts, 30 parts of water are added to dissolve to obtain fertilizer precursor A in 44 parts of calcium nitrate；By 10 parts of D-sorbite, sweet ammonia
2 parts of acid plus 10 parts of water dissolve to obtain fertilizer precursor B；A is mixed with B, is stirred, 50-60 degrees Celsius is reacted 8 hours, and fertilizer is obtained
Precursor C；3 parts of olive oleyl alcohol are sequentially added into C, 5 parts of lactone of rue tire element, are eventually adding 0.05 part of sodium hydroxide and are adjusted soda acid
Property, all leaf surface calcareous fertilizer is obtained after dissolution.
The preparation of comparative example 2, leaf surface calcareous fertilizer 5
In terms of mass parts, 20 parts of water are added to dissolve to obtain fertilizer precursor A in 20 parts of calcium nitrate；It is sweet by 17.5 parts of D-sorbite
3 parts of propylhomoserin add 30 parts of water to dissolve to obtain fertilizer precursor B；A is mixed with B, is stirred, 50-60 degrees Celsius is reacted 8 hours, and fertilizer is obtained
Expect precursor C；As sequentially adding 15 parts of borax in C, 3 parts of olive oleyl alcohol, 5 parts of lactone of rue tire element, it is eventually adding 0.05 part of hydroxide
Sodium adjusts acid-base property.All leaf surface calcareous fertilizer is obtained after dissolution.
In giving birth to and downgrading within institute's Experimental Base 6 years before Fruit Institute, Chinese Academy of Agricultural Sciences of Suizhong city of Liaoning Province 2018
Between anvil cool humid zone (mountain fourth/GM256/ cold richness) according to spraying method provided by the invention in 3 efficiently in leaf surface calcareous fertilizer and 2
Leaf surface calcareous fertilizer has carried out compliance test result test.Every kind of calcareous fertilisers are control as a test process, and with clear water.Each processing 3
Secondary repetition (cell), each repetition 5 trees.Each cell selects 3 representational fruit trees, each tree random selection when harvesting
30 apples investigate fruit fruit bitter pit scab, and according to following table divided rank, and the average value for finally setting three is as this
The typical value of cell.
Apple bitter pit disease scale
| Grade | Scab number |
| 0 | 0 |
| 1 | ≤5 |
| 3 | 6~10 |
| 5 | 11~15 |
| 7 | 16~20 |
| 9 | ≥20 |
Control efficiency is sprayed according to formula 1 and the calculating of formula 2
Disease index=∑ (hair the number of sick fruits × opposite series)/(investigation the total number of fruits × 9) × 1001
Control efficiency (%)=[(blank district disease index-chemicals treatment district disease index)/blank district disease
Feelings index] × 1002
Several calcareous fertilisers prevent and treat apple bitter pit field efficacy
| Repeat 1 | Repeat 2 | Repeat 3 | Mean value | % is improved than comparative example | |
| Leaf surface calcareous fertilizer 1 | 69.34 | 64.2 | 70.32 | 67.95 | ↑11.7 |
| Leaf surface calcareous fertilizer 2 | 64.93 | 68.66 | 70.68 | 68.09 | ↑11.9 |
| Leaf surface calcareous fertilizer 3 | 65.78 | 69.53 | 70.85 | 68.72 | ↑13.0 |
| Leaf surface calcareous fertilizer 4 | 61.56 | 55.4 | 58.46 | 58.47 | - |
| Leaf surface calcareous fertilizer 5 | 62.56 | 64.87 | 62.1 | 63.18 | - |
| Clear water | - | - | - | - | - |
Three kinds of efficient leaf surface calcareous fertilizers involved in the present invention are due to calcium boron ratio and fruit tree leaf as can be seen from the results
Middle calcium boron content ratio is close, has played boron in the effect of the transhipment absorption aspects of collaboration calcium, has prevented and treated bitter pit than comparative example calcareous fertilisers
Effect promoting 10% or more.
Influence of several calcareous fertilisers to fruit quality
As can be seen from the results, above-mentioned leaf surface calcareous fertilizer also has a major impact in terms of improving fruit quality, and the present invention
Involved in 3 kinds of efficient leaf surface calcareous fertilizer effects obviously due to common calcareous fertilisers.
Claims (10)
1. a kind of leaf surface calcareous fertilizer is prepared from the following raw materials by weight: 10~25 parts of oligosaccharides, 3-10 parts of amino acid, battalion
Feeding 30~50 parts of component, 2~10 parts of function intensified component, 30~55 parts of water.
2. leaf surface calcareous fertilizer according to claim 1, it is characterised in that: the efficient leaf surface calcareous fertilizer, by weight, by such as
Lower raw material is prepared: 15~25 parts of oligosaccharides, 3-8 parts of amino acid, and 35~45 parts of nutrition composition, 2~8 parts of function intensified component,
35-50 parts of water.
3. leaf surface calcareous fertilizer according to claim 1 or 2, it is characterised in that: the oligosaccharides are as follows: D-sorbite, mannitol,
The one or more of maltitol.
4. leaf surface calcareous fertilizer according to any one of claim 1-3, it is characterised in that: the amino acid are as follows: glycine, silk
One or more of propylhomoserin, leucine, proline.
5. leaf surface calcareous fertilizer described in any one of -4 according to claim 1, it is characterised in that: the nutrition composition is by inorganic calcium salt
With boracic material composition；
The inorganic calcium salt is at least one of calcium nitrate, calcium chloride；
The boron substance that contains is at least one of boric acid, borax, four water, eight Boratex；
Wherein, the mass parts of calcium and the mass ratio containing boron in boron substance in inorganic calcium salt are as follows: 30-40:1.
6. leaf surface calcareous fertilizer according to any one of claims 1-5, it is characterised in that: the function intensified component includes table
Face active agent component, cell metabolism strengthening ingredient；
The surface active agent composition are as follows: dodecyl sodium sulfate, olive oleyl alcohol, Cocoamidopropyl betaine, polysorbate
One or more of；
The cell metabolism strengthening ingredient are as follows: acetylsalicylic acid, diethylamino ethanol caproate, rape element lactones, 5- nitro are cured
Create one or more of the wooden phenol sodium, triacontanol；
Wherein, the mass ratio of the surface active agent composition and the cell metabolism strengthening ingredient are as follows: 2-3:5-8.
7. the method for preparing leaf surface calcareous fertilizer of any of claims 1-6, comprising:
Inorganic calcium salt is dissolved with water, obtains fertilizer precursor A；
Oligosaccharides, amino acid are dissolved in water, fertilizer precursor B is obtained；
A is mixed with B, is stirred, 50-60 degrees Celsius reaction 1-10 hours, obtain fertilizer precursor C；
It is sequentially added into C containing boron substance, surface active agent composition, cell metabolism strengthening ingredient, is all obtained efficiently after dissolution
Leaf surface calcareous fertilizer.
8. leaf surface calcareous fertilizer of any of claims 1-6 is preventing and/or is treating the application in apple bitter pit.
9. the method for administration of leaf surface calcareous fertilizer of any of claims 1-6, are as follows: before carrying out foliage-spray, first will
Above-mentioned leaf surface calcareous fertilizer is diluted with water, until wherein Ca2+Concentration be 120-180mg/L after sprayed, respectively before young fruit bagging
It sprays three times, is sprayed after bagging twice, every minor tick 7-10 days.
10. method of administration according to claim 9, it is characterised in that: when the time sprayed is the morning 10 of fine day
In the past, spraying degree and starting to drip with blade face or fruit face is advisable.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541123.0A CN109336703A (en) | 2018-12-17 | 2018-12-17 | A kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit |
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| CN201811541123.0A CN109336703A (en) | 2018-12-17 | 2018-12-17 | A kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit |
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| CN201811541123.0A Pending CN109336703A (en) | 2018-12-17 | 2018-12-17 | A kind of efficient leaf surface calcareous fertilizer and preparation method thereof for correcting apple bitter pit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809921A (en) * | 2019-04-01 | 2019-05-28 | 中国农业科学院果树研究所 | Suitable for the dedicated fertilizer for spraying on leaf surface of Bohai Rim producing region apple tree and method of administration |
| CN110818494A (en) * | 2019-12-27 | 2020-02-21 | 河北萌帮水溶肥料股份有限公司 | Medium-element water-soluble fertilizer for improving apple quality and coloring and preparation method thereof |
| CN114163276A (en) * | 2021-12-25 | 2022-03-11 | 江苏农乐生物科技有限公司 | Fertilizer containing xylo-oligosaccharide and application of fertilizer in fruit sweetening and yield increasing |
| CN114532034A (en) * | 2022-03-03 | 2022-05-27 | 世多乐(青岛)农业科技有限公司 | Apple planting and fertilizing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809921A (en) * | 2019-04-01 | 2019-05-28 | 中国农业科学院果树研究所 | Suitable for the dedicated fertilizer for spraying on leaf surface of Bohai Rim producing region apple tree and method of administration |
| CN110818494A (en) * | 2019-12-27 | 2020-02-21 | 河北萌帮水溶肥料股份有限公司 | Medium-element water-soluble fertilizer for improving apple quality and coloring and preparation method thereof |
| CN114163276A (en) * | 2021-12-25 | 2022-03-11 | 江苏农乐生物科技有限公司 | Fertilizer containing xylo-oligosaccharide and application of fertilizer in fruit sweetening and yield increasing |
| CN114532034A (en) * | 2022-03-03 | 2022-05-27 | 世多乐(青岛)农业科技有限公司 | Apple planting and fertilizing method |
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