CN107814604A - A kind of special anticracking foliar fertilizer of jujube tree and preparation method and application - Google Patents
A kind of special anticracking foliar fertilizer of jujube tree and preparation method and application Download PDFInfo
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- CN107814604A CN107814604A CN201711329582.8A CN201711329582A CN107814604A CN 107814604 A CN107814604 A CN 107814604A CN 201711329582 A CN201711329582 A CN 201711329582A CN 107814604 A CN107814604 A CN 107814604A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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Abstract
The invention discloses special anticracking foliar fertilizer of a kind of jujube tree and preparation method and application.The mass percent composition of the special anticracking foliar fertilizer of jujube tree is as follows：Potassium chloride 5%~8%；Calcium chloride 7%~15%；Borax 1%~5%；Chelated magnesium 1%~5%；Chelated iron 1%~3%；Zinc sulfate 0.5%~1.5%；Manganese sulfate 0.2%~0.6%；Organosilicon 3%~4%；Excess water.Foliar fertilizer production cost of the present invention is low；Safely and effectively, it is beneficial and harmless to people, animal, necessary to added mineral element is any animal, can effectively prevent and treat fruit tree because lack nutritional ingredient and caused by various disease conditions such as yellowtop, little leaf etc.；Strengthen the resistance against diseases of tree body；Fruit quality is improved, fruit solubility sugar amount content is improved 14.3%~43.5%, single fruit weight is improved 5%~13.3%, high quality fruit ratio is improved 20.2%~69.8%, dogberry ratio reduces by 28.9%~76.9%；Golden jujube Cracking fruit can be made substantially to reduce by 30%~45%；Meanwhile fruit can be made to be improved significantly with blade Mineral Elements content；It is without any side effects, it is a kind of green product securely and reliably.
Description
Technical field
The present invention relates to special anticracking foliar fertilizer of a kind of jujube tree and preparation method and application, belongs to agricultural fertilizer technology neck
Domain.
Background technology
Leling jijithus has more than 3000 years production history, and Dezhou City Shandong Province Yueling City possesses suitable golden jujube life
The excellent environment of long development, the region golden jujube cultivating and growing area is up to 300,000 mu.In recent years, golden jujube industry but faces
Serious industrial crisis, the fruit underproduction, quality decline, larger economic loss is caused to jujube agriculture, the arduous management of jujube agriculture 1 year is most
It is unable to make ends meet afterwards, have a strong impact on the development of golden jujube industry.
Analyze reason, on the one hand, due to climatic factor, golden jujube fructescence is overcast and rainy constantly, along with morning dew
Influence, cause fruit serious dehiscent fruit problem occur, reduce fruit quality, cause decline in benefits, jujube agriculture is suffered heavy losses.2013
There is serious dehiscent fruit phenomenon in Yueling City golden jujube, the underproduction more than 70%, is brought about great losses to local jujube agriculture.2014 Nian Gai areas
Golden jujube counts again because dehiscent fruit seriously occurs getting bumper crops the phenomenon not having a good harvest according to investigation, and 2014 annual Cracking fruits are up to 72%, greatly
The big selling price for reducing golden jujube, continuous jujube agriculture in 2 years have a meagre income even unable to make ends meet, cause part jujube agriculture to lose pipe
Confidence is managed, local golden jujube industry sustainable development is adversely affected.
On the other hand, fertilizer is as material essential during growth and development of fruit tree, to tree body growing way and fruit matter
Amount plays vital effect.Certain mineral nutrient is needed in golden jujube growth and development process, just can guarantee that jujube fruit matter
Amount.Recognize according to investigations, Leling area category varieties in saline-alkali areas, soil hardening is very serious, some elements in soil for example iron, calcium,
Magnesium, zinc etc. easily by soil fixing, are unfavorable for Root Absorption.The shortage of these elements makes fruit tree bud Quality Down, fruit quality
Reduce；These factors be all cause golden jujube quality decline, the reason for dehiscent fruit is serious.
In view of the above-mentioned problems, needing the foliar fertilizer for providing a kind of suitable Leling jijithus production badly, and impose outside root,
To effectively solve the problems, such as the actual productions such as Leling jijithus dehiscent fruit, quality decline.
The content of the invention
It is an object of the invention to provide a kind of special anticracking foliar fertilizer of jujube tree, the foliar fertilizer can ensure the nutrient of fruit tree
Demand, reach the fertile synergy of section, reduce environment pollution of area source, reduction peasant household manually puts into, raising nutrientuse efficiency, increase peasant
The purpose of income.
The special anticracking foliar fertilizer of jujube tree provided by the present invention, its mass percent composition are as follows：
Potassium chloride 5%~8%；
Calcium chloride 7%~15%；
Borax 1%~5%；
Chelated magnesium 1%~5%；
Chelated iron 1%~3%；
Zinc sulfate 0.5%~1.5%；
Manganese sulfate 0.2%~0.6%；
Organosilicon 3%~4%；
The water of surplus.
The mass percent composition of the special anticracking foliar fertilizer of jujube tree concretely following 1) -5) in it is any：
1)
Potassium chloride 5.2%~6.8%；
Calcium chloride 7.6%~14%；
Borax 2.6%~3.4%；
Chelated magnesium 1.1%~1.4%；
Chelated iron 1.5%~1.9%；
Zinc sulfate 0.7%~1.4%；
Manganese sulfate 0.3%~0.5%；
Organosilicon 3.4%~3.8%；
The water of surplus；
2)
Potassium chloride 5.2%~6.8%；
Calcium chloride 14%；
Borax 2.6%；
Chelated magnesium 1.4%；
Chelated iron 1.5%%；
Zinc sulfate 1.4%；
Manganese sulfate 0.5%；
Organosilicon 3.5%；
The water of surplus；
3)
Potassium chloride 5.5%；
Calcium chloride 11%；
Borax 2.7%；
Chelated magnesium 1.1%；
Chelated iron 1.6%；
Zinc sulfate 0.7%；
Manganese sulfate 0.4%；
Organosilicon 3.7%；
The water of surplus；
4)
Potassium chloride 5.7%；
Calcium chloride 7.6%；
Borax 2.8%；
Chelated magnesium 1.1%；
Chelated iron 1.9%；
Zinc sulfate 0.8%；
Manganese sulfate 0.4%；
Organosilicon 3.8%；
The water of surplus；
5)
Potassium chloride 6.8%；
Calcium chloride 13.7%；
Borax 3.4%；
Chelated magnesium 1.4%；
Chelated iron 1.7%；
Zinc sulfate 1.0%；
Manganese sulfate 0.3%；
Organosilicon 3.4%；
The water of surplus.
In described anticracking foliar fertilizer, the organosilicon can be dimethicone.
In described anticracking foliar fertilizer, the water can be sterilized water.
In described anticracking foliar fertilizer, ethylenediamine tetraacetic acid disodium magnesium salt salt that the chelated magnesium refers to, what the chelated iron referred to
Disodium ethylene diamine tetraacetate molysite.
Various composition in the anticracking foliar fertilizer can be commercially available.
Anticracking foliar fertilizer of the present invention is a kind of yellow green transparency liquid, water-insoluble≤5%, pH be 2~4, Pb≤
0.002%, As≤0.002%, Cd≤0.01%.
Invention further provides the preparation method of the anticracking foliar fertilizer, comprise the following steps：
(1) aqueous solution of the potassium chloride is prepared, is designated as solution A；
(2) calcium chloride, the chelated magnesium, the chelated iron, the zinc sulfate, the manganese sulfate and the boron are prepared
The aqueous solution of sand, is designated as B solution；
(3) solution A is added and obtains C solution into the B solution；
(4) organosilicon is added in the C solution, that is, obtains the anticracking foliar fertilizer.
Because Leling belongs to varieties in saline-alkali areas, soil hardening is serious, and pH reaches 7.56, and high soil pH causes soil validity micro
Constituent content is very low and can not meet the normal growth and development of fruit tree plant, and then causes serious nutritional deficiency disease, and calcium, Boron contents are not
Foot is the major reason for causing dehiscent fruit.Directly applied fertilizer by soil or chemical fertilizer is manured into soil by irrigation water, it is micro- in fertilizer
Secondary element quickly can be by soil fixing, thus these methods can not efficiently solve nutritional deficiency disease problem.And foliage top dressing is effective
Avoid these defects, there is the incomparable advantage of many soil applications, be one kind of extra-nutrition element and improving quality
Important means.Foliage fertilization has Nutrient Absorption and fertilizer efficiency is fast, plant recovery of nutrient is high, and nutrient is with strong points, easily controllable concentration,
Avoid nutrient from fixing, reduce environmental pollution, can mitigation many advantages, such as combating a natural disaster under adverse environmental factor.Imposed outside root and be not only beneficial to leaf
Piece absorbs, and utilization rate of fertilizer is also higher, and spraying can also be with the laxative in later stage while carrying out, saving labour cost.Foliage top dressing is
Increasing trunk infusion and accumulate very effective method, sufficient nutrition supply is the essential condition for ensureing fruit cell division,
Laid a good foundation for fruit growth.
Anticracking foliar fertilizer of the present invention is mainly for the reasons such as Leling jijithus dehiscent fruit, quality decline, supplement date fruit hair
The nutrient required for phase growth is educated, while is directed to dehiscent fruit problem, the mineral nutrition such as supplement calcium, magnesium, boron, effectively reduces dehiscent fruit
Incidence, improve fruit quality.2015 Nian Duigai areas soil carry out chemical examination of fetching earth, and analyze the pass between dehiscent fruit and soil nutrient
System, find that there is notable sexual intercourse between dehiscent fruit and the high pH of soil and magnesium in soil, sulphur, Boron contents.2015 by gold
The small jujube of silk carries out imposing simple substance mineral nutrition outside root, and sampling analysis respectively handles the nutrient content in fruit, blade, as a result shown,
Foliage-spray potassium, calcium element are to improving golden jujube fruit quality, yield and fruit, blade Mineral Elements content with aobvious
Write effect.According to native data and result of the test comprehensive analysis are surveyed, this blade face fertilizer product is devised, the product composition not only adds
Calcium, magnesium, boron, sulphur etc. prevent and treat the nutritional ingredient of dehiscent fruit, are also added into a great number of elements, trace element, organic nutrition needed for plant
Deng, be suitable Leling jijithus fruit development essential product.
Anticracking foliar fertilizer of the present invention is developed according to the nutritive peculiarity and regulation of fertilizer requirement of fruit tree, contains fruit tree growth mistake
Necessary various nutrient elements in journey, after carrying out foliage-spray to fruit tree, nutrient is sprayed directly on blade face and fruit table
Face, nutrient can directly be absorbed, and promoted the balance in tree body between nutrient and avoided nutritional deficiency disease, improve blade matter
Amount, increase photosynthetic rate, increase bud differentiation rate and quality, also significantly improve single fruit weight and fruit quality, improve fruit product
Matter.Meanwhile also reduce fixation of the soil to fertilizer, volatilization, with water leaching loss and the inactivation that appraises at the current rate, improve the utilization rate of fertilizer.May be used also
To reduce pollution of the fertilizer to environment, the ecological environment in orchard is improved, preparation method of the invention is simple, and cost is low, is suitable for big
Measure popularization and application.
Sprayed after can anticracking foliar fertilizer of the present invention be diluted on jujube tree, such as dilute 500~600 speeds, described in per 0.4L
Anticracking foliar fertilizer can be sprayed after the dilution 20~30 years raw 80~100, jujube trees (i.e. per 1L foliar fertilizers, 200 can be sprayed~
250 jujube trees), foliar fertilizer dosage should be suitably reduced for young tree, prosperous tree with luxuriant foliage can suitably increase dosage.
To sum up, anticracking foliar fertilizer of the present invention can be used for it is following it is any in application：
1) jujube dehiscent fruit is prevented and treated；
2) jujube fruit quality is improved；
3) date fruit yield is improved；
4) the single fruit weight of jujube is improved；
5) soluble sugar content in date fruit is improved；
6) date fruit Mineral Elements content, such as N, P, K, Ca, Mg, Mn, Zn, Fe content are improved.
Foliar fertilizer production cost of the present invention is low；Safely and effectively, mineral element beneficial and harmless to people, animal, added
Necessary to being any animal, can effectively prevent and treat fruit tree because lack nutritional ingredient and caused by various disease conditions such as yellowtop, small
Leaf disease etc.；The resistance against diseases of enhancing tree body can such as reduce rot；Fruit quality is improved, puies forward fruit solubility sugar amount content
It is high by 14.3%~43.5%, single fruit weight is improved 5%~13.3%, high quality fruit ratio is improved 20.2%~69.8%, poor quality
Fruit ratio reduces by 28.9%~76.9%；Golden jujube Cracking fruit can be made substantially to reduce by 30%~45%；Meanwhile can make fruit with
Blade Mineral Elements content is improved significantly；It is without any side effects, it is a kind of green product securely and reliably.Fertilizer
Utilization rate greatly reduces the wasting of resources, avoids Soil Environmental Pollution up to more than 80%.
Brief description of the drawings
Fig. 1 is one of golden jujube anticracking foliar fertilizer experimental control figure.
Fig. 2 is the two of golden jujube anticracking foliar fertilizer experimental control figure.
Embodiment
Experimental method used in following embodiments is conventional method unless otherwise specified.
Material used, reagent etc., unless otherwise specified, are commercially obtained in following embodiments.
Embodiment 1-4, prepare anticracking foliar fertilizer
As steps described below anticracking foliar fertilizer is prepared with the quality in table 1：
(1) aqueous solution of potassium chloride is prepared, is designated as solution A；
(2) aqueous solution of calcium chloride, chelated magnesium, chelated iron, zinc sulfate, manganese sulfate and borax is prepared, is designated as B solution；
(3) solution A is added into B solution, is ceaselessly stirred when adding, until all making its dissolving, it is molten to obtain C
Liquid；
(4) dimethicone is added in C solution, that is, obtains anticracking foliar fertilizer.
Obtained product is yellow green transparency liquid, and water-insoluble≤5%, pH is 2~4, Pb≤0.002%, As≤
0.002%, Cd≤0.01%.
The composition of the anticracking foliar fertilizer of table 1
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Potassium chloride | 30g | 30g | 30g | 40g |
| Calcium chloride | 80g | 60g | 40g | 80g |
| Borax | 15g | 15g | 15g | 20g |
| Chela and magnesium | 8g | 6g | 6g | 8g |
| Chela and iron | 8.5g | 8.5g | 10g | 10g |
| Zinc sulfate | 8g | 4g | 4g | 6g |
| Manganese sulfate | 3g | 2g | 2g | 2g |
| Organosilicon | 20g | 20g | 20g | 20g |
| Sterilized water | 400g | 400g | 400g | 400g |
In the anticracking foliar fertilizer of embodiment 1, the content of each component is as follows：Potassium chloride 5.2%, calcium chloride 14%, borax
2.6%th, chelated magnesium 1.4%, chelated iron 1.5%, zinc sulfate 1.4%；Manganese sulfate 0.5%；Dimethicone 3.5% and surplus
Sterilized water.
In the anticracking foliar fertilizer of embodiment 2, the content of each component is as follows：Potassium chloride 5.5%, calcium chloride 11.0%, borax
2.7%th, chelated magnesium 1.1%, chelated iron 1.6%, zinc sulfate 0.7%；Manganese sulfate 0.4%；Dimethicone 3.7% and surplus
Sterilized water.
In the anticracking foliar fertilizer of embodiment 3, the content of each component is as follows：Potassium chloride 5.7%, calcium chloride 7.6%, borax
2.8%th, chelated magnesium 1.1%, chelated iron 1.9%, zinc sulfate 0.8%；Manganese sulfate 0.4%；Dimethicone 3.8% and surplus
Sterilized water.
In the anticracking foliar fertilizer of embodiment 4, the content of each component is as follows：Potassium chloride 6.8%, calcium chloride 13.7%, borax
3.4%th, chelated magnesium 1.4%, chelated iron 1.7%, zinc sulfate 1.0%；Manganese sulfate 0.3%；Dimethicone 3.4% and surplus
Sterilized water.
Application Example：
In 2016, the foliar fertilizer of the present invention crop field has been subjected in Dezhou City Shandong Province Yueling City Zhu market town Wang Qing spaces village
Experiment is promoted, leaf surface spraying test was carried out to 20~30 years raw jujube trees, per 0.4L foliar fertilizers after 500 times of dilution
Spray in 100, jujube tree, in florescence, young fruit period, fruit expanding period, fruit, the ripe phase has carried out four foliage-spray examinations in vain respectively
Test, compared with spray clear water, it is as follows that foliar fertilizer and the clear water of the embodiment of the present invention 2 compare comparing result：
The golden jujube different stage jujube fruit Cracking fruit of table 2 contrasts
The Cracking fruit of date fruit can be significantly reduced by spraying foliar fertilizer of the present invention it can be seen from the data in table 2；Each examination
Testing the Cracking fruit of peasant household substantially reduces, with respect to spray clear water control respectively reduce by 73.3%, 52.38%, 76.47%,
58.06% and 69.57%.
The classification ratio contrast of the golden jujube different stage jujube fruit of table 3
Foliar fertilizer of the present invention is sprayed it can be seen from the data in table 3 can significantly improve the ratio of 1 grade of jujube fruit (high quality fruit)
Example, while the ratio conspicuousness of 4 grades of jujube fruits (dogberry) is reduced, each high quality fruit ratio for testing peasant household is above compareing, and
The ratio of dogberry is below compareing.
The golden jujube fruit yield of table 4 (kg/ mus)
Foliar fertilizer of the present invention is sprayed it can be seen from the data in table 4 can improve fruit yield, experiment peasant household yield phase
5.22%, 5.11%, 9.33%, 5.46% and 8.77% is respectively increased to spray clear water control.
The golden jujube fruit growth situation of table 5 contrasts
Golden jujube fruit growth can be promoted by spraying foliar fertilizer of the present invention it can be seen from the data in table 5 so that gold
The small date fruit single fruit weight of silk improves 23.41%, and fruit transverse diameter improves 6.32%, indulges footpath and improves 4.42%, fruit soluble sugar contains
Amount improves 35.26%.
The golden jujube fruit mineral nutrient content balance (mg/kg) of table 6
Foliar fertilizer of the present invention is sprayed it can be seen from the data in table 6 and promotes golden jujube fruit mineral nutrient content
Increase so that fruit nitrogen, calcium, manganese, zinc, iron substantially increase, add 13.58% respectively, 26.63%, 8.13%,
15.77% and 19.95%.
Contemporaneity is shot to the jujube tree for spraying foliar fertilizer and clear water of the present invention, such as Fig. 1 (September 14 days) and Fig. 2 (9
The moon 22) shown in.
As seen from Figure 1, the jujube of peasant's Routine control (clear water control group) has reddened (left figure), and sprays the present invention
The jujube of foliar fertilizer is still green (right figure) entirely, and reason is make it that pericarp is thickening after spraying foliar fertilizer of the present invention, extends fruit
Maturity period so that fructescence misses rainy season, prevents and treats the generation of dehiscent fruit.
As seen from Figure 2, the jujube of peasant's Routine control (clear water control group) has reddened (left figure), and sprays the present invention
For the jujube of foliar fertilizer still in veraison (right figure), reason is make it that pericarp is thickening after spraying foliar fertilizer of the present invention, extends fruit
Maturity period so that fructescence misses rainy season, has prevented and treated the generation of dehiscent fruit.
Experiment is sprayed using embodiment 1, embodiment 3-4 foliar fertilizer progress are above-mentioned, is had fat with the blade face of embodiment 2
Matter identical effect.
Claims (9)
1. a kind of special anticracking foliar fertilizer of jujube tree, its mass percent composition is as follows：
Potassium chloride 5%~8%；
Calcium chloride 7%~15%；
Borax 1%~5%；
Chelated magnesium 1%~5%；
Chelated iron 1%~3%；
Zinc sulfate 0.5%~1.5%；
Manganese sulfate 0.2%~0.6%；
Organosilicon 3%~4%；
The water of surplus.
2. anticracking foliar fertilizer according to claim 1, it is characterised in that：The organosilicon is dimethicone.
3. anticracking foliar fertilizer according to claim 1 or 2, it is characterised in that：The water is sterilized water.
4. the preparation method of anticracking foliar fertilizer, comprises the following steps any one of claim 1-3：
(1) aqueous solution of the potassium chloride is prepared, is designated as solution A；
(2) calcium chloride, the chelated magnesium, the chelated iron, the zinc sulfate, the manganese sulfate and the borax are prepared
The aqueous solution, it is designated as B solution；
(3) solution A is added and obtains C solution into the B solution；
(4) organosilicon is added into the C solution, that is, obtains the anticracking foliar fertilizer.
5. application of the anticracking foliar fertilizer in jujube dehiscent fruit is prevented any one of claim 1-3.
6. anticracking foliar fertilizer any one of claim 1-3 it is following it is any in application：
1) jujube dehiscent fruit is prevented and treated；
2) jujube fruit quality is improved；
3) date fruit yield is improved；
4) the single fruit weight of jujube is improved；
5) soluble sugar content in date fruit is improved；
6) date fruit Mineral Elements content is improved.
7. a kind of method for preventing jujube dehiscent fruit, comprises the following steps：Anticracking foliar fertilizer any one of claim 1-3 is dilute
Sprayed after releasing on jujube tree.
8. according to the method for claim 7, it is characterised in that：The speed of the dilution is 500~600.
9. the method according to claim 7 or 8, it is characterised in that：Anticracking foliar fertilizer is after the dilution described in per 0.4L
Spray 20~30 years raw 80~100, jujube trees.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108605637A (en) * | 2018-06-04 | 2018-10-02 | 界首市志业农机专业合作社 | A kind of management method improving winter-jujube fruit quality |
| CN110078553A (en) * | 2019-04-11 | 2019-08-02 | 山东农大腐植酸高效利用工程技术研发有限公司 | A kind of economic benefits and social benefits chelated iron boron foliar fertilizer and preparation method thereof for preventing and treating fruit tree yellowtop |
| CN110742086A (en) * | 2019-11-23 | 2020-02-04 | 山西省农业科学院园艺研究所 | Signal molecule composition for inhibiting red date fruit cracking |
| CN111763117A (en) * | 2020-07-13 | 2020-10-13 | 青岛有为生物科技有限公司 | Fertilizer for preventing fruit cracking and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605637A (en) * | 2018-06-04 | 2018-10-02 | 界首市志业农机专业合作社 | A kind of management method improving winter-jujube fruit quality |
| CN110078553A (en) * | 2019-04-11 | 2019-08-02 | 山东农大腐植酸高效利用工程技术研发有限公司 | A kind of economic benefits and social benefits chelated iron boron foliar fertilizer and preparation method thereof for preventing and treating fruit tree yellowtop |
| CN110742086A (en) * | 2019-11-23 | 2020-02-04 | 山西省农业科学院园艺研究所 | Signal molecule composition for inhibiting red date fruit cracking |
| CN111763117A (en) * | 2020-07-13 | 2020-10-13 | 青岛有为生物科技有限公司 | Fertilizer for preventing fruit cracking and preparation method thereof |
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