CN104130059A - Plant-growth regulating agent capable of promoting yield increase of melon and fruit and preparation method thereof - Google Patents
Plant-growth regulating agent capable of promoting yield increase of melon and fruit and preparation method thereof Download PDFInfo
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- CN104130059A CN104130059A CN201410359203.XA CN201410359203A CN104130059A CN 104130059 A CN104130059 A CN 104130059A CN 201410359203 A CN201410359203 A CN 201410359203A CN 104130059 A CN104130059 A CN 104130059A
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Abstract
The invention provides a plant-growth regulating agent--Huaguoling capable of promoting yield increase of melon and fruit. The Huaguoling contains a growth prolonging agent and a growth inhibiting agent. The innovative points of the Huaguoling are that the Huaguoling further contains trace elements, an adhesive agent, a diffusion agent and a powder matrix and is in the form of wettable powder. Moreover, the Huaguoling contains a chelating agent. Furthermore, the Huaguoling also contains DPPA. The Huaguoling wettable powder has the advantages of a plant-growth regulating effect, low cost, small residual, a high utilization rate of active ingredients and capacity of resisting replanting problems and shows an obvious yield increasing effect on melon and fruit when applied to fruit crops and underground root block crops.
Description
Technical field
The present invention relates to agrochemicals, specifically plant growth regulator, more specifically promotes plant growth regulator of melon and fruit volume increase and preparation method thereof.
Background technology
Plant-growth regulation and control refer to the growth of regulation and control crop, in the different plant-growth cycles, give different nutritive ingredient (fertilizer and trace element etc.) and different plant growth hormones and plant-growth regulator, by regulation and control, make plant-growth towards the needed future development of people, as hestening rooting, promote to come into leaves, to promote branch, Accelerate bloom and result and promote rhizome to become large etc., or its reverse side.Plant-growth to be met increase production, increase income, improve the hope of quality and taste etc. in a word.
Promote the plant growth regulator of melon and fruit volume increase to be sometimes called as flowers and fruits spirit.Flowers and fruits spirit is exactly to make the fruit of plant and the large agricultural kind with improving the plant-growth regulation and control use of quality of root block length, is widely used in peanut, potato, Ipomoea batatas, pseudo-ginseng, Chinese yam, mango, lichee, melon etc.The kind of flowers and fruits spirit of generally using now and so on, many tendencies are only used a large amount of tethelin and plant-growth regulator, effective to scheme.Yet the cost of tethelin and plant-growth regulator is high, consumption is many also can increase residually, and human body is produced to not predictable impact.Paclobutrazol, uniconazole, ethrel etc. also can produce continuous cropping phenomenon and produce plant resistance in addition, use the first year after such medicine, and next year is planted same crop again in same a slice ground, and growing way is bad.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides that a kind of to have plant-growth regulating and controlling effect, cost low, residual little and can resist plant growth regulator-flowers and fruits spirit of the promotion melon and fruit volume increase of continuous cropping.
Flowers and fruits spirit of the present invention, contains growth continuity agent and growth inhibitor, and its innovation is also to contain trace element, sticking agent, diffusant and powder matrix, is shaped as wettable powder.
Further, it also contains sequestrant.
Described sequestrant is selected from: iminodisuccinic acid tetra-na salt and/or EDTA.
Further, flowers and fruits spirit of the present invention also contains DPPA.
In flowers and fruits spirit of the present invention, growth continuity agent and growth inhibitor are selected from: paclobutrazol, uniconazole and/or ethrel; Trace element is selected from: ferrous sulfate, boric acid and/or magnesium sulfate; Sticking agent is selected from: infiltration sticking agent-aqua and/or pulvis azone; Diffusant is powdery diffusant; Powder matrix is white carbon black.
As embodiment, flowers and fruits spirit of the present invention, for containing the wettable powder of following ingredients: paclobutrazol: 6～9, uniconazole: 3～4, ethrel: 11～13, ferrous sulfate: 7～9, boric acid: 3～5, magnesium sulfate: 14～17, iminodisuccinic acid tetra-na salt: 4～6, EDTA:1～3, infiltration sticking agent-aqua: 1～3, pulvis azone: 1～3, powdery diffusant: 4～6, DPPA:0.5～5, white carbon black: surplus;
The amount of each composition is weight percentage.
The example being more preferably is: paclobutrazol: 7.5, and uniconazole: 3.75, ethrel: 12.5, ferrous sulfate: 8, boric acid: 4, magnesium sulfate: 15.75, iminodisuccinic acid tetra-na salt: 5, EDTA:2, infiltration sticking agent-aqua: 2, pulvis azone: 2, powdery diffusant: 5, DPPA:2.5, white carbon black: surplus;
The amount of each composition is weight percentage.
Another object of the present invention is to provide the preparation method of flowers and fruits spirit described above.
The method specifically comprises the steps:
A) get in proportion ferrous sulfate, boric acid, magnesium sulfate, iminodisuccinic acid tetra-na salt, EDTA, stir, make the trace element of chelating state;
B) all the other components in certain proportion mix;
C) by A), B) gained mixes.
In flowers and fruits spirit product of the present invention, paclobutrazol has the plant vegetative growth of delaying, ethrel can promote fruit maturation, inhibition is nourished and grown, and promotes bud to form, and induction female flower forms and male-sterility, postpone the florescence, dormancy ahead of time, improves cold resistant effect, and its optimum temperuture playing a role is 20 ℃～30 ℃.The same paclobutrazol of physiological action of uniconazole, but stronger 2～4 times than paclobutrazol.Associating use can be controlled the prosperous length of plant, changes Endogenous Hormones, suppresses plant apical dominance, reduces plant height, and changes endogenous hormones and have remarkable restraining effect in the plant later stage, has prosperous, the resistant to lodging product of extraordinary control.Make nutrient concentrated supply fruit.Yet paclobutrazol is residual serious, produces continuous cropping, produces plant resistance, so the present invention uses part uniconazole, ethrel to replace part paclobutrazol, is conducive to overcome the defect of paclobutrazol.
Facts have proved, ferrous sulfate, boric acid and zinc sulfate provide micro-in, can also there is anti-continuous cropping effect.They are carried out to chelating, can produce slow release and prevent the loss in use procedure.
Iminodisuccinic acid tetra-na salt is the intercalating agent of alkaline-earth metal and heavy metal ion, main component is iminodisuccinic acid tetra-na salt (imino-succinic acid sodium salt), colourless to the flaxen aqueous solution, effective content is not less than 33.0～35.0% (nuclear magnetic resonance methods), readily biodegradable, nontoxic to the ecosystem.Compatibleness is excellent, to the chelating ability of manganese, calcium, zinc and other transition metal ions, can match in excellence or beauty with EDTA, especially splendid to iron, copper metal ion chelating ability, surpasses the chelating ability of EDTA.Hydrogen peroxide is had to splendid stability, show that its resistance of oxidation is splendid.The present invention is used in conjunction with all the other EDTA, forms and meets sequestrant, to the ion chelating better effects if in magnesium sulfate, boric acid and zinc sulfate.Commodity have Baypure CX100 preferably, write again Baypure CX100-34% or Baypure CX100/34%, are Bayer Bitterfeld GmbH product.
Infiltration sticking agent-aqua (as infiltration sticking agent A type) belongs to aqua, is a kind of agricultural chemicals synergist, plays osmosis and sticking action.Possess distinctive adhesion adsorptive power and wet spreading, excellent infiltration, washing and suspension property, can effectively improve the seepage force of agricultural chemicals, adhere adsorptive power and degree of being uniformly dissolved, and makes liquid resistance of rainwater washing against, is difficult for running off.Infiltration sticking agent A type belongs to aqua and is very suitable for adding and using in the agricultural chemicals such as aqua, water (micro-) emulsion, suspension agent, aqua foliage fertilizer, in product of the present invention, the use after being finally watered is had to important effect.
Pulvis azone: mainly bring into play osmosis.
Powdery diffusant is mainly used for disperseing flour.YFK diffusant is the efficient diffusant of a kind of powdery, has efficient diffusibility, good infiltration, emulsification, washing lathering property, and velocity of diffusion is fast, and wetting osmotic effect is good.Can obviously improve diffustivity and the suspensibility of powder pesticide.This product good stability, acidproof, alkaline-resisting, salt tolerant, resistance to hard water.
Pulvis azone and powdery diffusant have good infiltration, diffusion for preparing pulvis agrochemicals, both be conducive to the diffusional flow of pulvis agrochemicals in plant, and be also convenient to make various components to mix unanimously and keep the state of this homogeneous.
DPPA, diphenyl phosphate azide, is important organophosphorus reagent, English name diphenyl azidophosphate or diphenyl phosphorylazide are abbreviated as DPPA.This reagent is colourless non-explosive oily liquids, is dissolved in organic solvent, water insoluble, meets light and contacts moisture generation colour-change and decomposition.Because it has higher reactive behavior, be therefore widely used in organic compound and medicine synthetic in.External this reagent purposes in organic synthesis is a lot, very extensive on medical science and drug research.Not only synthetic for many basic organic substances of DPPA thought in military quoted passage etc., but also be widely used aspect medical.In addition the sterilization that it is also used for using on synthetic pesticide, desinsection, weedicide (diphenyl phosphate azide in organic synthesis and application pharmaceutically, Hebei Medical University's journal, the 6th phase of volume Two, 382 pages, November calendar year 2001).
The present invention after deliberation and test, utilizes higher reactive behavior, as dewaxing medium, sloughs plant leaf wax layer, promotes blade to absorb pharmaceutical quantities and increases, increase drug effect.
In research of the present invention, DPPA is added to white carbon black and be mixed with wettable powder, concentration is for containing DPPA0.5%, 1%, 2%, 3%, 4%, 5%, 7%, 9%, 11%, 13%, 15%, 20% sample.Every kind of concentration is got 12g and is watered 7200ml, make actual working concentration reduce by 600 times (simulation foliage fertilizer application concentrations), stir and respectively get respectively 500ml, 5 of citrus leaves are immersed in liquid, soak and be respectively 1 minute, 5 minutes, 10 minutes, 15 minutes and observe.Get equally 500ml clear water, 5 of citrus leaves are soaked respectively and are contrasted for 1 minute, 5 minutes, 10 minutes, 15 minutes.
Outcome record:
Blade changing conditions: the unchanged O of blade
1, blade tarnish O
2.
Feel: the smooth V of blade
1, the rough V of blade
2, the somewhat coarse V of blade
3.
Leaf Injury: blade is without injury ※, blade mitigated injury ※
1, Leaf Injury ※
2.
Test-results (in Table 1).
Table 1
By above-mentioned same method, citrus fruit is tested, the results are shown in Table 2.
Table 2
Table 1 result shows:
1, when 0.5% (diluting 600 times) concentration is following, in 15 minutes on blade without impact.
2,, during 2% (diluting 600 times) concentration, within 1 minute, can make the matt (O of blade
2), rough (V
2), show that blade wax layer is by slight damage.Reach equal extent, during 0.5% (diluting 600 times) concentration, need 15 minutes, and during 1% (dilute 600 times) concentration, needs 5 minutes.
3,, during 2% (diluting 600 times) concentration, within 10 minutes, can make the matt (O of blade
2), the somewhat coarse (V of blade
3), show that blade wax layer is effectively destroyed.Reach equal extent, during 5% (diluting 600 times) concentration, also need 5 minutes, even through 15 minutes, also still just reach blade wax layer and effectively destroyed, and to blade without injury (※).
4, in the wider scope of concentration (0.5%～19%, dilute 600 times), DPPA can destroy plant leaf surface wax layer, and plant leaf is not injured.
5,600 times of 11% dilutions, 15 minutes can be to plant leaf be had to minor injury.Surpassing 15% can havoc plant leaf surface wax layer, within 1 minute, can have minor injury to plant leaf.
Table 2 result shows:
1, when 3% (diluting 600 times) concentration is following, in 15 minutes on fruit surface without impact.
2,, during 4% (diluting 600 times) concentration, within 15 minutes, can make the rough (V of fruit surface
2), show that fruit surface wax layer is by slight damage.
3,, during 5% (diluting 600 times) concentration, within 15 minutes, can make the matt (O of fruit surface
2).
4,600 times of 11% dilutions, 15 minutes can be to there be to minor injury on fruit surface.Surpassing 20% can havoc fruit surface wax layer, within 1 minute, can have minor injury to fruit surface.
As from the foregoing, DPPA can slough the wax layer of plant leaf surface and fruit surface, improves drug effect, within the scope of finite concentration, again plant leaf and fruit surface is not injured.
In order to reduce costs, it is good that the present invention adopts 2～3% concentration.
White carbon black in the present invention, as the base-material of wettable powder.It is Powdered that wettable powder described here refers to product, adds water and stir into suspension in the time of use, can use by the mode of spraying, spray.
Flowers and fruits spirit of the present invention contains plurality of active ingredients, as growth continuity agent and growth inhibitor, trace element, sticking agent, diffusant, sequestrant and the DPPA for dewaxing.The prosperous length of existing control plant, trace element is provided and brings into play the main composition of anti-continuous cropping effect, also have sequestrant and increase the various ancillary components that spread, permeate, stick together and dewax.The physicochemical property of the composition that these are all are different, and what have is water-soluble, and what have is water insoluble, if make liquid agent (even emulsion), these useful a lot of compositions just can not become homogeneous state well, are unfavorable for storage.And be prepared into wettable powder, and can realize homogeneous state, be convenient to keeping store, never degenerate, do not change.Particularly DPPA meets light and contacts moisture generation colour-change and decomposition, so product of the present invention can not be mixed with liquid agent.And powder matrix can be coated by various compositions as white carbon black, the effect of performance resistance light, isolated air and moisture, can protect various compositions can not react in storage process and go bad.
Flowers and fruits spirit wettable powder of the present invention has plant-growth regulating and controlling effect, cost is low, residual little, and utilization rate of active components is high, and can resist continuous cropping, promotes that melon and fruit effect of increasing production is obvious.
In use, flowers and fruits spirit wettable powder of the present invention is watered according to mass ratio at 1: 600, stirs evenly as early as possible, spray in blade face immediately.Amount converts i.e. use on demand, is preferably in the cloudy day or uses at dusk, avoids using when the sun beats down direct sunlight as far as possible.
Flowers and fruits spirit of the present invention is applied to melon and fruit class and underground tubers farm crop, as peanut, potato, Ipomoea batatas, pseudo-ginseng, Chinese yam, taro, water chestnut, mango, lichee, apple, melon etc., test confirms, effect of increasing production is obvious, to underground tubers farm crop, can increase production 20～30%, to melon and fruit class farm crop, can increase production 15～25%.
Embodiment
Below in conjunction with embodiment, the present invention is described in further details.
Embodiment 1
A) get ferrous sulfate: 7 parts, boric acid: 3 parts, magnesium sulfate: 14 parts, Baypure CX100:4 part, EDTA:1 part, stir, make the trace element of chelating state;
B) all the other, paclobutrazol: 6 parts, uniconazole: 3 parts, ethrel: 11 parts, infiltration sticking agent A type: 1 part, pulvis azone: 1 part, YFK diffusant: 4 parts, DPPA:0.5 part, white carbon black: 44.5 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 2
A) get ferrous sulfate: 9 parts, boric acid: 5 parts, magnesium sulfate: 17 parts, Baypure CX100:6 part, EDTA:3 part, stir, make the trace element of chelating state; ;
B) all the other, paclobutrazol: 9 parts, uniconazole: 4 parts, ethrel: 13 parts, infiltration sticking agent A type: 3 parts, pulvis azone: 3 parts, YFK diffusant: 6 parts, DPPA:5 part, white carbon black: 15 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 3
A) get ferrous sulfate: 8 parts, boric acid: 4 parts, magnesium sulfate: 15.75 parts, Baypure CX100:5 part, EDTA:2 part, stir, make the trace element of chelating state;
B) all the other, paclobutrazol: 7.5 parts, uniconazole: 3.75 parts, ethrel: 12.5 parts, infiltration sticking agent A type: 2 parts, pulvis azone: 2 parts, YFK diffusant: 5 parts, DPPA:2.5 part, white carbon black: 30 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Application example
The product application of above-described embodiment 3, Guangdong Province longan, increases production 15～25%;
Be applied in Guangdong Province's lichee, volume increase 15～24%;
Be applied in Guangdong Province's oranges and tangerines, volume increase 18～24%;
Be applied in Henan Province's peanut, volume increase 22～30%;
Be applied in Hebei province's peanut, volume increase 20～27%;
Be applied in Guangxi Chinese yam, volume increase 20～29%;
Be applied in Guangxi potato, volume increase 23～30%;
Be applied in Guangxi taro, volume increase 25～30%;
Be applied in Guangxi oranges and tangerines, volume increase 17～25%;
Be applied in Guangxi water chestnut, volume increase 20～25%.
Claims (8)
1. promote the plant growth regulator of melon and fruit volume increase, contain growth continuity agent and growth inhibitor, it is characterized in that also containing trace element, sticking agent, diffusant and powder matrix, be shaped as wettable powder.
2. plant growth regulator according to claim 1, is characterized in that also containing sequestrant.
3. plant growth regulator according to claim 2, is characterized in that: sequestrant is selected from: iminodisuccinic acid tetra-na salt and/or EDTA.
4. plant growth regulator according to claim 1 and 2, is characterized in that also containing DPPA.
5. plant growth regulator according to claim 1, is characterized in that: growth continuity agent and growth inhibitor are selected from: paclobutrazol, uniconazole and/or ethrel; Trace element is selected from: ferrous sulfate, boric acid and/or magnesium sulfate; Sticking agent is selected from: infiltration sticking agent-aqua and/or pulvis azone; Diffusant is powdery diffusant; Powder matrix is white carbon black.
6. promote the plant growth regulator of melon and fruit volume increase, it is characterized in that for containing the wettable powder of following ingredients: paclobutrazol: 6～9, uniconazole: 3～4, ethrel: 11～13, ferrous sulfate: 7～9, boric acid: 3～5, magnesium sulfate: 14～17, iminodisuccinic acid tetra-na salt: 4～6, EDTA:1～3, infiltration sticking agent-aqua: 1～3, pulvis azone: 1～3, powdery diffusant: 4～6, DPPA:0.5～5, white carbon black: surplus;
The amount of each composition is weight percentage.
7. plant growth regulator according to claim 6, is characterized in that: paclobutrazol: 7.5, and uniconazole: 3.75, ethrel: 12.5, ferrous sulfate: 8, boric acid: 4, magnesium sulfate: 15.75, iminodisuccinic acid tetra-na salt: 5, EDTA:2, infiltration sticking agent-aqua: 2, pulvis azone: 2, powdery diffusant: 5, DPPA:2.5, white carbon black: surplus;
The amount of each composition is weight percentage.
8. the preparation method of the plant growth regulator described in claim 6 or 7, specifically comprises the steps:
A) get in proportion ferrous sulfate, boric acid, magnesium sulfate, iminodisuccinic acid tetra-na salt, EDTA, stir, make the trace element of chelating state;
B) all the other components in certain proportion mix;
C) by A), B) gained mixes.
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Cited By (7)
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| CN104591901A (en) * | 2015-01-29 | 2015-05-06 | 石家庄德天科技有限公司 | Application of imino disuccinate as fertilizer synergist |
| CN104872161A (en) * | 2015-05-04 | 2015-09-02 | 桂林桂开生物科技股份有限公司 | Compound plant growth regulator and preparation method thereof |
| CN105669319A (en) * | 2016-04-14 | 2016-06-15 | 辽宁石油化工大学 | Seneria gourd growth regulating agent |
| CN106818124A (en) * | 2016-12-25 | 2017-06-13 | 菏泽市农业科学院 | A kind of cultural method of Peanut efficient water use |
| WO2018011046A1 (en) | 2016-07-13 | 2018-01-18 | Dsm Ip Assets B.V. | Process to improve crop yield |
| US10881099B2 (en) | 2016-07-13 | 2021-01-05 | Dsm Ip Assets B.V. | Process to improve crop yield |
| CN116114594A (en) * | 2023-01-17 | 2023-05-16 | 中国热带农业科学院南亚热带作物研究所 | Induction method of pollen-free male sterile litchi |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591901A (en) * | 2015-01-29 | 2015-05-06 | 石家庄德天科技有限公司 | Application of imino disuccinate as fertilizer synergist |
| CN104591901B (en) * | 2015-01-29 | 2017-01-11 | 河北协同环保科技股份有限公司 | Application of imino disuccinate as fertilizer synergist |
| CN104872161A (en) * | 2015-05-04 | 2015-09-02 | 桂林桂开生物科技股份有限公司 | Compound plant growth regulator and preparation method thereof |
| CN105669319A (en) * | 2016-04-14 | 2016-06-15 | 辽宁石油化工大学 | Seneria gourd growth regulating agent |
| WO2018011046A1 (en) | 2016-07-13 | 2018-01-18 | Dsm Ip Assets B.V. | Process to improve crop yield |
| US10881099B2 (en) | 2016-07-13 | 2021-01-05 | Dsm Ip Assets B.V. | Process to improve crop yield |
| CN106818124A (en) * | 2016-12-25 | 2017-06-13 | 菏泽市农业科学院 | A kind of cultural method of Peanut efficient water use |
| CN116114594A (en) * | 2023-01-17 | 2023-05-16 | 中国热带农业科学院南亚热带作物研究所 | Induction method of pollen-free male sterile litchi |
| CN116114594B (en) * | 2023-01-17 | 2023-08-01 | 中国热带农业科学院南亚热带作物研究所 | Induction method of pollen-free male sterile litchi |
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