CN106116905B - The composite assistant for promoting plant leaf surface to absorb ferro element - Google Patents
The composite assistant for promoting plant leaf surface to absorb ferro element Download PDFInfo
- Publication number
- CN106116905B CN106116905B CN201610508336.8A CN201610508336A CN106116905B CN 106116905 B CN106116905 B CN 106116905B CN 201610508336 A CN201610508336 A CN 201610508336A CN 106116905 B CN106116905 B CN 106116905B
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- Prior art keywords
- ferro element
- suberic acid
- absorb
- leaf surface
- composite assistant
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of composite assistants of the present invention for promoting plant leaf surface to absorb ferro element, are formulated (in 1L melt quality liquid) by tributyl phosphate, suberic acid diethylester, diethyl sebacate and suberic acid dibutyl ester 30 ~ 60mg:30 in mass ratio ~ 60mg:60 ~ 80mg:4 ~ 6mg.Suberic acid dibutyl ester (Dibutylsuberat is increased in composite assistant of the invention, DBSU), four kinds of auxiliary agents (TBP, DESU, DES, DBSU) are used in combination according to optimum formula, its advantage is shown: can be played the synergistic function that a variety of auxiliary agents are used in mixed way first, is remarkably improved crop blade face to the efficient absorption of ferro element；Secondly the use concentration of various auxiliary agents can be reduced, dosage is reduced, production cost can be reduced, while the pollution to environment can be reduced again.
Description
Technical field
The present invention relates to plant surface activating agents, absorb more particularly, to a kind of promotion plant leaf surface to ferro element compound
Auxiliary agent.
Background technique
The outer surface of the leaves of most plants, stem and fruit is all covered by one layer of cutin membrane, and cutin membrane is by cuticula, angle
Change layer and wax coat composition, can play reduces plant moisture transpiration, water balance in keeping body, the effect for preventing germ from encroaching on,
It is the first barrier for hindering foreign substance infiltration.But cuticula also can absorption and infiltration to active principle in foliar fertilizer
It makes a significant impact.Since wax coat has hydrophobicity, nutrient spray liquid can not soak blade face or wetability is poor, on blade face
The droplet easily tumbled is formed, the absorption of foliar fertilizer is unfavorable for, it is therefore desirable to the table with wetting, infiltration, dispersion be added
Face activating agent (also referred to as auxiliary agent), the validity of Lai Tigao medicament.Auxiliary agent has effects that soften wax, changeable Plant Cuticular film
Permeability, improve the osmotic absorption and using effect of medicament, reduce medicament application concentration and reduce amount of application, therefore improve
The effective rate of utilization that pesticide, foliar fertilizer are improved using surfactant, is reduced environmental pollution, and is science and economical and practical one
Approach can bring huge economic, ecology and social benefit for agricultural production.
Data shows that in the mineral element necessary to various plants, ferro element has the call, it is in a variety of biochemistry
It plays an important role in reaction, while being also the important confactor of many functional proteins.Iron deficiency can cause crop yield
It reduces, reduces fruit quality, citrus, grape, Kiwi berry, peach and pears etc. can be such that leaf becomes because the synthesis of chlorophyll is impaired
Huang influences the synthesis of photosynthesis and organic matter.In addition, iron is plant absorption, utilizes one of nitrogen and the limiting factor of phosphorus, iron deficiency
When plant cannot adequately utilize the elements such as nitrogen and phosphorus.
" influence that different auxiliary agents permeate ferro element in apple cutin membrane " (red and black etc., Zhengzhou University's journal 2014
4th phase) in a text, describe tributyl phosphate (Tributyl phos-phate, TBP), suberic acid diethylester (Diethyl
Suberate, DESU) and three kinds of surfactants of diethyl sebacate (Diethyl sebacate, DES) to ferro element seep
The influence of penetration is studied, since the research is only laboratory data, after applying it in practical agricultural production, not only for
Plant is less, and the actual effect of crop blade face suction iron is also not fully up to expectations.
Summary of the invention
The purpose of the present invention is to provide a kind of composite assistants that promotion plant leaf surface absorbs ferro element, to meet reality
The needs of agricultural production.
To achieve the above object, the present invention can take following technical proposals:
The composite assistant of the present invention for promoting plant leaf surface to absorb ferro element, including tributyl phosphate, suberic acid
Diethylester, diethyl sebacate and suberic acid dibutyl ester, the tributyl phosphate, suberic acid diethylester, diethyl sebacate and
Quality proportioning of the four kinds of auxiliary agents of suberic acid dibutyl ester in 1L melt quality liquid be 30 ~ 60mg:30 ~ 60mg:60 ~ 80mg:4 ~
6mg.Wherein the concentration of melt quality liquid is the aqueous solution of iron content (Fe) 0.2%, and when use needs to prepare, and preparation method is according to iron
Content conversion, is directly dissolved in aqueous solution for the chelated trace fertilizer containing ferro element purchased, sufficiently dissolves and shake up, do not make its production
Raw precipitating, is used while allocating.
To obtain better effect, quality proportioning of four kinds of auxiliary agents in 1L melt quality liquid is 40 ~ 55mg:35 ~ 55mg:
65~75mg: 4~6mg。
For cereal crops such as wheat, corn, rice and sorghum, quality of four kinds of auxiliary agents in 1L melt quality liquid
Proportion is 40mg:35mg:65mg:5mg.
For industrial crops such as rape, peanut, for sesame, quality proportioning of four kinds of auxiliary agents in 1L melt quality liquid is
48mg: 45mg: 70mg:5mg。
For vegetables, fruit tree and flower crop, quality proportioning of four kinds of auxiliary agents in 1L melt quality liquid is 55mg:
55mg: 75mg: 5mg。
It is increased in composite assistant of the invention suberic acid dibutyl ester (Dibutylsuberat, DBSU), four kinds of auxiliary agents
(TBP, DESU, DES, DBSU) is used in combination according to optimum formula, and advantage is shown: can play a variety of auxiliary agent mixing first
The synergistic function used is remarkably improved crop blade face to the efficient absorption of ferro element；Secondly various auxiliary agents can be reduced
Using concentration, dosage is reduced, production cost can be reduced, while the pollution to environment can be reduced again.
Specific embodiment
Plant leaf surface is being promoted to absorb effect to ferro element the composite assistant that the present invention prepares below by specific embodiment
More detailed explanation is done in terms of fruit.
Embodiment 1
In Maize at Seedling Stage, first preparation iron content be 0.2% nutrient solution, then by adding TBP in 1L melt quality liquid:
The ratio of DESU:DES:DBSU=40mg:35mg:65mg:5mg prepares composite assistant, and liquid flux wants accurate weighing, dissolves
In prepared iron content nutrient solution, it is stirred continuously in course of dissolution, dissolves auxiliary agent sufficiently.It is required that using it is preceding with with
With.It was sampled through 24 hours, using inductive coupling plasma emission spectrum method (ICP-AES), measures the uptake of ferro element.With spray
The melt quality liquid for spilling not adding assistant and the melt quality liquid that three kinds of auxiliary agents (TBP, DESU, DES) are only added compare, and spray this hair
The plant leaf surface of bright composite assistant is maximum to the uptake of ferro element, and iron content is 4 times of control, is that three kinds of auxiliary agents are added
2 times of (TBP, DESU, DES).
Embodiment 2
In rape vegetative growth phase, first preparation iron content be 0.2% nutrient solution, then by being added in 1L melt quality liquid
The ratio of TBP:DESU:DES:DBSU=48mg:45mg:70mg:5mg prepares composite assistant, and liquid flux wants accurate weighing,
It is dissolved in prepared iron content nutrient solution, is stirred continuously in course of dissolution, dissolves auxiliary agent sufficiently.It is required that using preceding with matching
With with.It was sampled through 24 hours, using inductive coupling plasma emission spectrum method (ICP-AES), measures the uptake of ferro element.With
The boron nutrition liquid for spraying the not melt quality liquid of adding assistant and three kinds of auxiliary agents (TBP, DESU, DES) being only added compares, and sprinkling is originally
The plant leaf surface of invention composite assistant is maximum to the uptake of ferro element, and iron content is 4.3 times of control, is to be added three kinds to help
2.3 times of agent (TBP, DESU, DES).
Embodiment 3
The nutrient solution that the young fruit development phase after apple flower, first preparation iron content are 0.2%, then by 1L melt quality liquid
The ratio for adding TBP:DESU:DES:DBSU=55mg:55mg:75mg:5mg prepares composite assistant, and liquid flux is accurate
It weighs, is dissolved in prepared iron content nutrient solution, is stirred continuously in course of dissolution, dissolves auxiliary agent sufficiently.It is required that using
Before be used while allocating.It was sampled through 48 hours, using inductive coupling plasma emission spectrum method (ICP-AES), measures the suction of ferro element
Receipts amount.With the sprinkling not melt quality liquid of adding assistant and only the boron nutrition liquid of three kinds of auxiliary agents (TBP, DESU, DES) of addition carries out pair
Than the plant leaf surface for spraying composite assistant of the present invention is maximum to the uptake of ferro element, and iron content is 4.5 times of control, is
It is added 2.1 times of three kinds of auxiliary agents (TBP, DESU, DES).
Claims (4)
1. a kind of composite assistant for promoting plant leaf surface to absorb ferro element, including tributyl phosphate, suberic acid diethylester and the last of the ten Heavenly stems
Diethyl adipate, it is characterised in that: further include suberic acid dibutyl ester, the tributyl phosphate, suberic acid in the composite assistant
Diethylester, quality proportioning of the four kinds of auxiliary agents of diethyl sebacate and suberic acid dibutyl ester in 1L melt quality liquid are 40~55mg:
35~55mg:65~75mg:4~6mg.
2. the composite assistant according to claim 1 for promoting plant leaf surface to absorb ferro element, it is characterised in that: described four
Quality proportioning of the kind auxiliary agent in 1L melt quality liquid is 40mg:35mg:65mg:5mg.
3. the composite assistant according to claim 1 for promoting plant leaf surface to absorb ferro element, it is characterised in that: described four
Quality proportioning of the kind auxiliary agent in 1L melt quality liquid is 48mg:45mg:70mg:5mg.
4. the composite assistant according to claim 1 for promoting plant leaf surface to absorb ferro element, it is characterised in that: described four
Quality proportioning of the kind auxiliary agent in 1L melt quality liquid is 55mg:55mg:75mg:5mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610508336.8A CN106116905B (en) | 2016-07-02 | 2016-07-02 | The composite assistant for promoting plant leaf surface to absorb ferro element |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610508336.8A CN106116905B (en) | 2016-07-02 | 2016-07-02 | The composite assistant for promoting plant leaf surface to absorb ferro element |
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| Publication Number | Publication Date |
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| CN106116905A CN106116905A (en) | 2016-11-16 |
| CN106116905B true CN106116905B (en) | 2019-11-05 |
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| CN108513979A (en) * | 2018-03-22 | 2018-09-11 | 郑州大学 | It is a kind of to promote surfactant of the plant to gibberellin efficient absorption |
Citations (3)
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| CN102167635A (en) * | 2010-12-31 | 2011-08-31 | 莫日根 | Nutritious and high efficient foliar fertilizer for growth of humic acid plant and preparation method thereof |
| CN102491851A (en) * | 2011-12-26 | 2012-06-13 | 山东农业大学 | Stable and available iron-containing copper-based nutritional foliar fertilizer and its preparation method |
| CN102907449A (en) * | 2012-10-26 | 2013-02-06 | 山东潍坊润丰化工有限公司 | Bactericidal composition containing epoxiconazole and carbendazim and application thereof |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167635A (en) * | 2010-12-31 | 2011-08-31 | 莫日根 | Nutritious and high efficient foliar fertilizer for growth of humic acid plant and preparation method thereof |
| CN102491851A (en) * | 2011-12-26 | 2012-06-13 | 山东农业大学 | Stable and available iron-containing copper-based nutritional foliar fertilizer and its preparation method |
| CN102907449A (en) * | 2012-10-26 | 2013-02-06 | 山东潍坊润丰化工有限公司 | Bactericidal composition containing epoxiconazole and carbendazim and application thereof |
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| Accelerators Increase Permeability of Cuticles for the Lipophilic Solutes Metribuzin and Iprovalicarb but Not for Hydrophilic Methyl Glucose;Shi T等;《Journal of agricultural and food chemistry》;20051231(第7期);第2609-2615页 * |
| Effects of accelerators on mobility of 14C-2,4-dichlorophenoxy butyric acid in plant cuticles depends on type and concentration of accelerator;Shi T等;《Journal of agricultural and food chemistry》;20051231(第6期);第2207-2212页 * |
| 不同助剂对铁元素在苹果角质膜渗透的影响;朱墨等;《郑州大学学报(理学版)》;20141231;第46卷(第4期);第109-113段 * |
| 表面活性剂对GA3在作物表面渗透性能影响的研究;赵青;《郑州大学硕士学位论文》;20121231;1-15页 * |
| 表面活性剂对小麦吸收Fe的影响;王冰等;《贵州农业科学》;20101231(第12期);第82-85页 * |
| 表面活性剂对植物角质膜渗透性能影响的研究;李晓莉;《郑州大学硕士学位论文》;20121231;第1-20页 * |
| 表面活性剂对赤霉素和铁元素在植物表面吸收作用的研究;朱墨;《郑州大学硕士学位论文》;20141231;第1-20页 * |
| 表面活性剂对铁在苹果角质膜上渗透率的影响;赵青;《贵州农业科学》;20121231;第40卷(第8期);第58-60页 * |
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| CN106116905A (en) | 2016-11-16 |
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