CN105061021A - Special fertilizer for preventing ziziphus jujuba from fruit cracking, and preparation method thereof - Google Patents

Special fertilizer for preventing ziziphus jujuba from fruit cracking, and preparation method thereof Download PDF

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Publication number
CN105061021A
CN105061021A CN201510446635.9A CN201510446635A CN105061021A CN 105061021 A CN105061021 A CN 105061021A CN 201510446635 A CN201510446635 A CN 201510446635A CN 105061021 A CN105061021 A CN 105061021A
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China
Prior art keywords
dedicated fertilizer
calcium salt
golden jujube
dehiscent fruit
preventing
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CN201510446635.9A
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Chinese (zh)
Inventor
郭勇军
梁军
李�荣
伍志波
周书刚
周坚兵
李建丽
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Guangdong Vter Agriculture Technology Co Ltd
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Guangdong Vter Agriculture Technology Co Ltd
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Priority to CN201510446635.9A priority Critical patent/CN105061021A/en
Publication of CN105061021A publication Critical patent/CN105061021A/en
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Abstract

The invention relates to a special fertilizer for preventing ziziphus jujuba from fruit cracking, wherein the special fertilizer comprises, by weight, 25-40% of an inorganic calcium salt, 15-20% of an organic acid calcium salt, 0.2-0.5% of a plant growth regulator, 4-6% of a surfactant, 0.8-2% of an organic solvent, and the balance of water. According to the present invention, the inorganic calcium salt, the organic acid calcium salt and the plant growth regulator are added to prepare the fertilizer for preventing the fruit cracking; the inorganic calcium salt and the organic acid calcium salt are rich in the calcium nutrients required by the body and the fruit of the ziziphus jujuba so as to substantially increase the toughness and the buffer performance of the ziziphus jujuba pericarp; and the plant growth regulator promotes the ziziphus jujuba to synthesize polyphenol oxidase and phenylalanine ammonia lyase in vivo so as to enhance the strength of the cell wall, maintain the cell membrane stability and make the thicknesses of the wax layer and the skin layer at different sites of the ziziphus jujuba pericarp, such that the anti-cracking effect is achieved.

Description

A kind ofly prevent dedicated fertilizer of Golden jujube dehiscent fruit and preparation method thereof
Technical field
The present invention relates to technical field of agricultural fertilizers, particularly relate to and a kind ofly prevent dedicated fertilizer of Golden jujube dehiscent fruit and preparation method thereof.
Background technology
Golden jujube, has another name called " Xihe River red date ", and there are Cangzhou, Hebei Province, Dacheng County and Yueling City, Shandong Province, Qingyun County in the main place of production, has the cultivation history of more than 3000 year.Golden jujube fruit Long Circle, pericarp red-brown, pulp bluish yellow, the little meat of core is rich, breaks into two with one's hands and can pull out flavous sugared silk, gain the name thus " Golden jujube ".Golden jujube sweet dew is good to eat, nutritious, rich in proteins, fat, starch, calcium, phosphorus, iron and multivitamin, have the title of natural " vitamin pill ", is good nourishing food.
In recent years, because the Golden jujube come to the ripening period often meets with rainfall, cause little jujube big area dehiscent fruit, Cracking fruit is up to more than 70%, and yield and quality is subject to extreme influence, and Cangzhou, Hebei Province and Yueling City, Shandong Province are particularly serious, and jujube agriculture is deeply hurt.How to prevent and treat Golden jujube Preharvest dehiscent fruit, become and produced upper urgent problem.The reason of Golden jujube dehiscent fruit mainly contains: the nutrition of tree body is unbalanced, peel thickness inadequate and ripening stage Continuous Drought processus aboralis meets rainfall.Jujube tree body and fruit lack the element such as calcium and zinc makes pericarp toughness, elasticity and resiliency be deteriorated, and just there will be dehiscent fruit when the pulp speed of growth is greater than pericarp; The Golden jujube in ripening stage meets rainfall in Continuous Drought processus aboralis, and root system is supplied to the excess moisture of fruit, and pulp water suction is expanded rapidly, and when exceeding the limit that pericarp bears, pericarp will ftracture, and this is one of major reason of Golden jujube dehiscent fruit.
Summary of the invention
The object of the invention is to solve little jujube dehiscent fruit problem propose a kind ofly to prevent dedicated fertilizer of Golden jujube dehiscent fruit and preparation method thereof.
For reaching this object, the present invention by the following technical solutions:
Prevent a dedicated fertilizer for Golden jujube dehiscent fruit, its moiety is as follows according to weight percent:
Inorganic calcium salt is 25%-40%;
Organic acid calcium salt is 15%-20%;
Plant-growth regulator is 0.2%-0.5%;
Tensio-active agent is 4%-6%;
Organic solvent is 0.8%-2%;
Other are water.
Preferably, its moiety also comprises ethylenediamine tetraacetic acid (EDTA) zinc sodium is 0.6%-1%;
Preferably, described inorganic calcium salt is nitrocalcite.
Preferably, described organic acid calcium salt is one or more of citrate of lime, calglucon and calcio-disodium edetate.
Preferably, described plant-growth regulator is one or more of 2-(3,4-dichlorophenoxy) triethylamine, diethylamino ethanol caproate and hexamethylene calcium picrolonate.
Preferably, described tensio-active agent is one or more of Tween-80, AEO-20 and alkylol amide.
Preferably, organic solvent is one or more of ethanol, dimethyl formamide and dimethyl sulfoxide (DMSO).
The preparation method preventing the dedicated fertilizer of Golden jujube dehiscent fruit as described in above-mentioned any one, it comprises the following steps:
A), by described inorganic calcium salt, organic acid calcium salt and ethylenediamine tetraacetic acid (EDTA) zinc sodium add in suitable quantity of water and heat, be stirred well to and dissolve completely;
B), by described tensio-active agent steps A is added into) obtain, in solution, fully stirring;
C) stirs after, by described plant-growth regulator with described organic solvent mixing, fully dissolves, add step B) in the solution that obtains, described in namely obtaining after being stirred to dissolving completely, prevent the dedicated fertilizer of Golden jujube dehiscent fruit.
Preferably, the described dedicated fertilizer pH value of Golden jujube dehiscent fruit that prevents is 3-6.
Preferably, steps A) and step B) all fully stir at 45 DEG C-60 DEG C.
The present invention, by adding inorganic calcium salt, organic acid calcium salt and plant-growth regulator, obtains the dedicated fertilizer of anti-fruit-cracking through scientific matching; Wherein inorganic calcium salt and organic acid calcium salt are rich in the tree body of Golden jujube and the calcium nutritive element needed for fruit, increase little jujube pericarp toughness that can be larger and shock-absorbing capacity; And plant-growth regulator promotes synthesis polyphenoloxidase and phenylalanine ammonia lyase in Golden jujube body, both all can strengthen the intensity of cell walls, the stability of maintenance cytolemma, makes the wax layer of jujube fruit pericarp different sites and skin layer thickness is even, epidermal layer cells marshalling is tight; And calcium and the zinc peanut in plant materials can be promoted, thus reach the effect of anticracking.
Embodiment
Technical scheme of the present invention is further illustrated below by embodiment.
Embodiment 1
Prevent a dedicated fertilizer for Golden jujube dehiscent fruit, mainly comprise the following steps:
A), by 25% nitrocalcite, 5% citrate of lime, 10% calglucon with add in 52.8% water and be heated to 45 DEG C, be stirred well to and dissolve completely;
B), at 55 DEG C, 6%Tween-80 is added into steps A) obtain, in solution, fully stirring;
C), by 0.4%2-(3,4-dichlorophenoxy) triethylamine mix with 0.8% dimethyl sulfoxide (DMSO) after stir, abundant dissolving, adds step B) in the solution that obtains, be stirred to the dedicated fertilizer preventing Golden jujube dehiscent fruit described in namely obtaining after dissolving completely.
The dedicated fertilizer of Golden jujube dehiscent fruit that prevents of the present embodiment is tested Golden jujube effect of anti-cracking in Jiao Jia village, Zhu market town, Yueling City, Shandong Province, and test period is year September in July, 2014 to 2014.This place's jujube Orchard Soil is loam, middle fertility, and topsoil thickness is very shallow, between 5-10 centimetre; PH value is 7.8, soil with organic matter content 1.44%, potassium 168.4mg/L, calcium 3135.2mg/L, magnesium 126.6mg/L, boron 12.88mg/L; There is irrigation conditions, be mainly Irrigation with Yellow River Water.3 process are established in test altogether, and process one is for spraying dedicated fertilizer prepared by the present embodiment, and spraying concentration is 1:1000 times of diluent; Process two is for spraying pure milk, and spraying concentration is 1:75 times of diluent; Process three is blank (spraying the clear water of equivalent each period), and each process repetition 3 times, each repetition is one group with 7 trees.During fruit maturation, random harvesting ripe degree and jujube 100-120 piece of the same size, carry out statistical treatment fruit, investigation dehiscent fruit number and normal fruit number, and calculate Cracking fruit, and Cracking fruit statistical conditions are in table 1.
Table 1 Cracking fruit cartogram
Table 2 is process economic benefit cartogram (individual plant) respectively
Note: income=individual plant gross output value-spray cost-cost of labor-other process costs
As can be seen from Table 1, the process one Cracking fruit ratio of Golden jujube dehiscent fruit dedicated fertilizer that prevents spraying the present embodiment sprays pure milk and blank low 16.4% and 46.2%, illustrate thus, the dedicated fertilizer spraying the present embodiment can effectively prevent Golden jujube dehiscent fruit.
As can be seen from Table 2, after spraying the dedicated fertilizer of the present embodiment, individual plant income is 1.81 times and 3.84 times that spray pure milk and blank, illustrates thus, and the dedicated fertilizer of the present embodiment has good application value.
Comparative example 1
A kind of soil improvement agent suppressing Xinjiang red dates dehiscent fruit
Modifying agent of the present invention is evaluated for suppressing the performance of Xinjiang red dates dehiscent fruit, with clear water check plot as a comparison for richly endowed rural area development in agricultural science and technology limited liability company of No. 403 Urumqi Cities, Nanchang road, Shayibak District, Urumqi City of Xinjiang Uygur Autonomous Regions (Kui Yibage town, Zepu County, Kashi Area of Xingjiang Autonomous Region Sa is according to the jujube garden in Tu Geman village).
Taking liquid yellow humic acid 500 parts, 35 parts, nitrocalcite, sucrose 2 parts, 10 parts, potassium permanganate and citric acid 8 parts, fully mix, obtaining the liquid-type soil improvement agent for suppressing Xinjiang red dates dehiscent fruit.Apply using the amount of 10 kilograms every mu as base manure is disposable.
Comparative result shows, and uses modifying agent region red date Cracking fruit 31.3%, clear water check plot Cracking fruit 51%, and dehiscent fruit reduces 19.7%.
Embodiment 2
Prevent a dedicated fertilizer for Golden jujube dehiscent fruit, mainly comprise the following steps:
A), by 40% nitrocalcite, 10% calcio-disodium edetate, 10% calglucon and 0.6% ethylenediamine tetraacetic acid (EDTA) zinc sodium add in 32% water and be heated to 60 DEG C, be stirred well to and dissolve completely;
B), at 45 DEG C, 3%AEO-20 and 3%Tween-80 is added into steps A and obtains, in solution, fully stirring;
C), by 0.3%2-(3,4-dichlorophenoxy) triethylamine, 0.2% hexamethylene calcium picrolonate stir after mixing with 0.9% dimethyl formamide, abundant dissolving, adds in the solution that step B obtains, and is stirred to the dedicated fertilizer preventing Golden jujube dehiscent fruit described in namely obtaining after dissolving completely.
The dedicated fertilizer of Golden jujube dehiscent fruit that prevents of the present embodiment is tested Golden jujube effect of anti-cracking in Wang Huitou village, Du Sheng town, Cang County, Cangzhou, Hebei Province, and test period is year September in June, 2014 to 2014.The physico-chemical property of this place's jujube Orchard Soil is in table 3.3 process are established in test altogether, and process one is for spraying dedicated fertilizer prepared by the present embodiment, and spraying concentration is 1:1000 times of diluent; Process two is for spraying pure milk, and spraying concentration is 1:75 times of diluent; Process three is blank (spraying the clear water of equivalent each period), and each process repetition 3 times, each repetition is one group with 7 trees.During fruit maturation, random harvesting ripe degree and jujube 100-120 piece of the same size, carry out statistical treatment fruit, investigation dehiscent fruit number and normal fruit number, and calculate Cracking fruit, and Cracking fruit statistical conditions are in table 4.
Orchard soil basic physical and chemical tested by table 3
Table 4 Cracking fruit cartogram
As can be seen from Table 4, the process one Cracking fruit ratio of Golden jujube dehiscent fruit dedicated fertilizer that prevents spraying the present embodiment sprays pure milk and blank low 15.1% and 36.4%, illustrate thus, the dedicated fertilizer spraying the present embodiment can effectively prevent Golden jujube dehiscent fruit.
Embodiment 3
Prevent a dedicated fertilizer for Golden jujube dehiscent fruit, mainly comprise the following steps:
A), by 32% nitrocalcite, 18% calcio-disodium edetate and 0.8% ethylenediamine tetraacetic acid (EDTA) zinc sodium be added to the water and be heated to 55 DEG C, be stirred well to and dissolve completely;
B), at 45 DEG C, 5%Tween-80 is added into steps A and obtains, in solution, fully stirring;
C), by 0.2%2-(3,4-dichlorophenoxy) triethylamine mix with 0.6% dimethyl formamide, 0.7% dimethyl sulfoxide (DMSO) after stir, abundant dissolving, adds in the solution that step B obtains, and is stirred to the dedicated fertilizer preventing Golden jujube dehiscent fruit described in namely obtaining after dissolving completely.
The dedicated fertilizer of Golden jujube dehiscent fruit that prevents of the present embodiment is tested Golden jujube effect of anti-cracking in Wang Huitou village, Du Sheng town, Cang County, Cangzhou, Hebei Province, and test period is year September in June, 2014 to 2014.The physico-chemical property of this place's jujube Orchard Soil is in table 5.3 process are established in test altogether, and process one is for spraying dedicated fertilizer prepared by the present embodiment, and spraying concentration is 1:1000 times of diluent; Process two is for spraying pure milk, and spraying concentration is 1:75 times of diluent; Process three is blank (spraying the clear water of equivalent each period), and each process repetition 3 times, each repetition is one group with 7 trees.During fruit maturation, random harvesting ripe degree and jujube 100-120 piece of the same size, carry out statistical treatment fruit, investigation dehiscent fruit number and normal fruit number, and calculate Cracking fruit, and Cracking fruit statistical conditions are in table 6.
Orchard soil basic physical and chemical tested by table 5
Table 6 Cracking fruit cartogram
As can be seen from Table 6, the process one Cracking fruit ratio of Golden jujube dehiscent fruit dedicated fertilizer that prevents spraying the present embodiment sprays pure milk and blank low 15.4% and 35.7%, illustrate thus, the dedicated fertilizer spraying the present embodiment can effectively prevent Golden jujube dehiscent fruit.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.

Claims (10)

1. prevent a dedicated fertilizer for Golden jujube dehiscent fruit, it is characterized in that: its moiety is as follows according to weight percent:
Inorganic calcium salt is 25%-40%;
Organic acid calcium salt is 15%-20%;
Plant-growth regulator is 0.2%-0.5%;
Tensio-active agent is 4%-6%;
Organic solvent is 0.8%-2%;
Other are water.
2. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: it is 0.6%-1% that its moiety also comprises ethylenediamine tetraacetic acid (EDTA) zinc sodium.
3. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: described inorganic calcium salt is nitrocalcite.
4. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: described organic acid calcium salt is one or more of citrate of lime, calglucon and calcio-disodium edetate.
5. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: described plant-growth regulator is one or more of 2-(3,4-dichlorophenoxy) triethylamine, diethylamino ethanol caproate and hexamethylene calcium picrolonate.
6. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: described tensio-active agent is one or more of Tween-80, AEO-20 and alkylol amide.
7. the dedicated fertilizer preventing Golden jujube dehiscent fruit according to claim 1, is characterized in that: organic solvent is one or more of ethanol, dimethyl formamide and dimethyl sulfoxide (DMSO).
8. the preparation method preventing the dedicated fertilizer of Golden jujube dehiscent fruit as described in claim 1-7 any one, is characterized in that: it comprises the following steps:
A), by described inorganic calcium salt, organic acid calcium salt and ethylenediamine tetraacetic acid (EDTA) zinc sodium add in suitable quantity of water and heat, be stirred well to and dissolve completely;
B), by described tensio-active agent steps A is added into) in the solution that obtains, fully stir;
C) stirs after, by described plant-growth regulator with described organic solvent mixing, fully dissolves, add step B) in the solution that obtains, described in namely obtaining after being stirred to dissolving completely, prevent the dedicated fertilizer of Golden jujube dehiscent fruit.
9. the preparation method preventing the dedicated fertilizer of Golden jujube dehiscent fruit according to claim 8, is characterized in that: the described dedicated fertilizer pH value of Golden jujube dehiscent fruit that prevents is 3-6.
10. the preparation method preventing the dedicated fertilizer of Golden jujube dehiscent fruit according to claim 8, is characterized in that: steps A) and step B) all fully stir at 45 DEG C-60 DEG C.
CN201510446635.9A 2015-07-27 2015-07-27 Special fertilizer for preventing ziziphus jujuba from fruit cracking, and preparation method thereof Pending CN105061021A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850644A (en) * 2016-05-04 2016-08-17 李俊龙 Guantan jujube anti-cracking method
CN106718708A (en) * 2016-11-26 2017-05-31 孙玉柱 Golden jujube water-fertilizer integral administrative skill
CN107056484A (en) * 2017-05-22 2017-08-18 金正大生态工程集团股份有限公司 A kind of fertilizer synergist containing DCPTA and preparation method and application
CN107200630A (en) * 2017-06-14 2017-09-26 芜湖飞高农业有限公司 A kind of jujube tree special fertilizer material of anti-fruit-cracking

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148371A (en) * 2007-09-03 2008-03-26 中国农业科学院农业资源与农业区划研究所 Calcium fertilizer and application thereof
CN102040429A (en) * 2010-12-15 2011-05-04 李开森 Fruit anti-cracking nutritional agent and preparation method thereof
CN102701850A (en) * 2012-05-31 2012-10-03 上海永通化工有限公司 Special fertilizer for preventing and controlling hami melon fruit cracking and preparation method of special fertilizer
CN102731202A (en) * 2012-06-12 2012-10-17 常大勇 Calcium fertilizer and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148371A (en) * 2007-09-03 2008-03-26 中国农业科学院农业资源与农业区划研究所 Calcium fertilizer and application thereof
CN102040429A (en) * 2010-12-15 2011-05-04 李开森 Fruit anti-cracking nutritional agent and preparation method thereof
CN102701850A (en) * 2012-05-31 2012-10-03 上海永通化工有限公司 Special fertilizer for preventing and controlling hami melon fruit cracking and preparation method of special fertilizer
CN102731202A (en) * 2012-06-12 2012-10-17 常大勇 Calcium fertilizer and application thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105850644A (en) * 2016-05-04 2016-08-17 李俊龙 Guantan jujube anti-cracking method
CN106718708A (en) * 2016-11-26 2017-05-31 孙玉柱 Golden jujube water-fertilizer integral administrative skill
CN106718708B (en) * 2016-11-26 2019-11-05 孙玉柱 Golden jujube water-fertilizer integral administrative skill
CN107056484A (en) * 2017-05-22 2017-08-18 金正大生态工程集团股份有限公司 A kind of fertilizer synergist containing DCPTA and preparation method and application
CN107200630A (en) * 2017-06-14 2017-09-26 芜湖飞高农业有限公司 A kind of jujube tree special fertilizer material of anti-fruit-cracking

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Application publication date: 20151118