CN104098405A - Chelating state micronutrient fertilizer with insecticidal function and production method thereof - Google Patents
Chelating state micronutrient fertilizer with insecticidal function and production method thereof Download PDFInfo
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- CN104098405A CN104098405A CN201410389953.1A CN201410389953A CN104098405A CN 104098405 A CN104098405 A CN 104098405A CN 201410389953 A CN201410389953 A CN 201410389953A CN 104098405 A CN104098405 A CN 104098405A
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Abstract
The chelating state micronutrient fertilizer with the insecticidal function comprises trace elements and chelating agents and also comprises botanical pesticides and dispersion agents; the chelating state micronutrient fertilizer is shaped like powder; chelating agents are selected from tetrasodium iminodisuccinate salt and or EDTA (Ethylene Diamine Tetraacetic Acid); the botanical pesticides comprise Cynanchum komarovii Al. extracts and also comprise Stellera chamaejasme extracts and Ageratina adenophora extracts. According to the chelating state micronutrient fertilizer with the insecticidal function, the trace elements are added, trace elements and other nutrients brought by a plant source which serves as the pesticides are contained, the trace elements and the other nutrients can be chelated into the chelating state micronutrient fertilizer, the botanical pesticides are also contained, and accordingly the formula is reasonable, the synergistic effect is obvious, the utilization rate of effective components is high, the pest killing effect is good through due to the double insecticidal mechanism for damaging protective enzyme systems and nervous systems of nematodes and the fumigation action of multiple ingredients, and the botanical pesticides are free of pest resistance. The invention also relates to a production method of the chelating state micronutrient fertilizer with the insecticidal function.
Description
Technical field
The present invention relates to trace element fertilizer, specifically have micro-fertilizer of chelating state of desinsection and preparation method thereof concurrently.
Background technology
In general, fertilizer does not possess the effect of desinsection, and similarly, a lot of sterilants do not possess fertilizer efficiency yet, therefore in agricultural, always fertilising and desinsection are separately carried out, and so just make the efficiency of agriculture production operation not high.Even by trace element fertilizer and sterilant compounding application, because formula separately has just been considered feature separately, this simple compounding application not necessarily can have effect the effect of stack, on the contrary, likely, due to character conflict and the neutralization mutually of various compositions, their usefulness separately is all made a discount.Also just under the circumstances, fertilising not only to separate operation with desinsection, but also will between at regular intervals.So likely delay farming season, or supplementary fertilizer in time, or desinsection in time, the underproduction finally caused.
Summary of the invention
In order to overcome the deficiencies in the prior art, solve above-mentioned contradiction, the invention provides a kind of micro-fertilizer of chelating state that has desinsection concurrently, not only can trace element supplement, also can supplement a part of macroelement, main is to have insecticidal effect concurrently.
The micro-fertilizer of chelating state that has desinsection concurrently of the present invention, contains trace element, sequestrant, it is characterized in that also containing plant insecticide and diffusant, is shaped as pulvis; Sequestrant is selected from: iminodisuccinic acid tetra-na salt and/or EDTA.
Described plant insecticide comprises Cynanchum Komarovii extract.
Especially, Cynanchum Komarovii extract comprises ethanol extraction, water extract and/or alcohol-water extract.
Plant insecticide in the present invention also comprises root of langdu extract and/or purple stem boneset extract.
As embodiment, the micro-fertilizer of chelating state that has desinsection concurrently of the present invention, it is the pulvis that contains following ingredients: magnesium sulfate: 8～12, and zinc sulfate: 28～30, boric acid: 21～25, iminodisuccinic acid tetra-na salt: 4～6, EDTA:4～6, powdery diffusant: 1～3, Cynanchum Komarovii alcohol-water extract: 8～12, root of langdu ethanol extraction: 4～8, Hemp Eupatorium ethanol extraction: 8～12; The amount of each composition is weight percentage.
As preferably, the micro-fertilizer of chelating state that has desinsection concurrently of the present invention, the amount of its each composition is: magnesium sulfate: 10, and zinc sulfate: 29, boric acid: 24, iminodisuccinic acid tetra-na salt: 5, EDTA:5, powdery diffusant: 2, Cynanchum Komarovii alcohol-water extract: 10, root of langdu ethanol extraction: 5, Hemp Eupatorium ethanol extraction: 10; The amount of each composition is weight percentage.
As embodiment, the micro-fertilizer of chelating state that has desinsection concurrently of the present invention, it is the pulvis that contains following ingredients: magnesium sulfate: 8～12, zinc sulfate: 28～30, boric acid: 21～25, iminodisuccinic acid tetra-na salt: 4～6, EDTA:4～6, powdery diffusant: 1～3, Cynanchum Komarovii ethanol extraction: 8～12, Cynanchum Komarovii water extract: 3～10, root of langdu ethanol extraction: 4～8, Hemp Eupatorium ethanol extraction: 8～12; The amount of each composition is weight percentage.
The present invention also provides the preparation method of the described above micro-fertilizer of chelating state that has desinsection concurrently.
This preparation method first makes trace element the trace element of chelating state together with sequestrant; Then all the other components in certain proportion are mixed; Finally all be mixed together evenly.
Particularly, to not comprising the product of Cynanchum Komarovii water extract, its preparation method, comprises 2 two kinds of methods of scheme one and scheme, and scheme one specifically comprises the steps:
Its preparation method is scheme one, specifically comprises the steps:
A) get in proportion zinc 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.
To comprising the product of Cynanchum Komarovii alcohol-water extract, Cynanchum Komarovii alcohol-water extract can directly come into operation after the satisfactory finished product of commercially available purchase.In the time of conditions permit, in order to obtain more satisfactory Cynanchum Komarovii alcohol-water extract, and then obtain the more effective micro-fertilizer of chelating state that has desinsection concurrently, its preparation method adopts scheme two, be in its preparation method, also comprise Cynanchum Komarovii alcohol-water extract preparation, specifically comprise the steps:
A) Cynanchum Komarovii alcohol-water extract preparation: Cynanchum Komarovii complete stool is dried in the shade, pulverizes, and crosses 40-80 order, adds alcohol-water and soaks extraction three times, gets supernatant liquor, filters, and vacuum concentration vacuum-drying, pulverizes and sieves rear stand-by; The volume ratio of alcohol-water is ethanol/water=30～70/70～30;
B) get in proportion zinc sulfate, boric acid, magnesium sulfate, iminodisuccinic acid tetra-na salt, EDTA, stir, make the trace element of chelating state;
C) get in proportion powdery diffusant, root of langdu ethanol extraction, Hemp Eupatorium ethanol extraction and A) gained Cynanchum Komarovii alcohol-water extract, mix;
D) by B), C) gained mixes.
To comprising the special product of this class of Cynanchum Komarovii water extract, its preparation method is different with aforesaid method, specifically comprises the steps:
A) get in proportion zinc sulfate, boric acid, magnesium sulfate, Cynanchum Komarovii water extract, 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.
Facts have proved, magnesium sulfate, boric acid and zinc sulfate provide micro-in, can also there is anti-continuous cropping effect, avoid the bad phenomenon of in the time that Second Year repeats to plant same farm crop growing way to occur.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, and readily biodegradable is nontoxic to the ecosystem.Compatibleness excellence, can match in excellence or beauty with EDTA to the chelating ability of manganese, calcium, zinc and other transition metal ions, especially splendid to iron, copper metal ion chelating ability, exceedes 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 itself and EDTA, forms and meets sequestrant, to the ion chelating better effects if in magnesium sulfate, boric acid and zinc sulfate.Commodity have Baypure CX 100 preferably, write again Baypure CX 100-34% or Baypure CX 100/34%, are Bayer Bitterfeld GmbH product.
Cynanchum Komarovii (Cynanchum komaroviiAL.Iljins-ki) belongs to Japanese metaplexis herb guiding principle Asclepiadaceae Cynanchum (Cynanchum L) plant, Cynanchum Komarovii is as a kind of traditional medicinal plant, about the research of its biological activity aspect a lot.Utilize Cynanchum Komarovii (alkaloid) to prevent and treat aphid, bollworm, cabbage caterpillar, small cabbage moth, mulberry borer and mythimna separata, all have good effect in the experimental phase.Cynanchum Komarovii methanol extract has significant eelworm-killing activity; Cynanchum Komarovii methanol extract has disturbed the metabolism of sugared in nematode body and albumen; suppress SOD, AChE and GST activity; (poplar is waited quietly to have destroyed nematode protective enzyme system and neural system; the nematicide mechanism of Cynanchum Komarovii; Tianjin Normal University's journal (natural science edition), 03 phase in 2010).Cynanchum Komarovii extract has the nematode protective enzyme system of destruction and neural pair of insecticidal mechanism, as plant insecticide, is a kind of very effective and very applicable composite composition.
In addition, Niuxin Pozicao contains 27 kinds of inorganic elementss: barium, beryllium, chromium, lead, zinc, copper, nickel, zirconium, titanium, yttrium, ytterbium, manganese, iron, aluminium, cobalt, tin, gallium, silver, molybdenum, vanadium, strontium, calcium, magnesium, potassium, sodium, silicon and phosphorus.Wherein potassium content is up to more than 10%.In Niuxin Pozicao identified go out 57 volatile components, its ethanol extraction has the faint yellow oily matter of special odor.So composite Cynanchum Komarovii extract in agricultural chemicals or fertilizer, can also increase stifling killing action and suitably supplement inorganic nutrients, supplementary a lot of trace elements.
The present invention is undertaken composite by trace element, sequestrant and Cynanchum Komarovii extract, when fertilizer product is increased to insecticidal effect, also by sequestrant, the multiple inorganic elements in Cynanchum Komarovii extract is carried out to chelating, take full advantage of other effective constituent in Niuxin Pozicao.This is crucial innovative point of the present invention just.
Because the inorganic elements in Niuxin Pozicao and alkaloid are difficult to extract with single solvent simultaneously, only have alcohols to compromise and obtain inorganic elements and alkaloid partly capablely, be use ethanol extraction so first the present invention expect.Alcohol-water does mixed solvent, can obtain more inorganic elements and alkaloid, so alcohol-water extract is better.Best scheme by ethanol extraction and water extract collocation use.
The root of langdu, the another name river root of langdu, continuous poison, Radix Stellerae, vexed fresh idea, Re Jiaba, eliminate completely, Root of Chinese Atropanthe, one fragrant, medicine sieve is foretold, life pulls, flourishing bavin headdress flower, Graceful Jessamine Herb, is perennial herb.Chameajasme is used as medicine, very toxic, can dissipating bind, relieve oedema or abdominal distension through diuresis or purgation, pain relieving, desinsection, cure mainly aqueous vapor swelling, lymphoid tuberculosis, bone tuberculosis; Mange, itch are controlled in external application, chronic dermatitis, kill fly, kill maggot.Test shows, root of Beijing euphorbia chameajasme ethanol extraction 0.3% stoste and 100 times of liquid are respectively 100%, 80% with wild cabbage burglar's killing rate; 500～600 times of liquid of root of Beijing euphorbia chameajasme ethanol extraction 0.3% stoste prevent vegetables black peach aphid, and effect is 90～97%.And low noresidue, to Chinese cabbage growth safety (Xu Dechang etc., Killing triais of pesticide of Radix euphorbiae Fischerianae, Chinese beet sugar industry, the 2nd phase in 2004, in June, 2004).
Hemp Eupatorium (formal name used at school: Ageratina adenophora), have another name called liberation grass, destruction grass, careless, the large black grass of red deer, flower rattletop, thin rattletop, for the false ageratum per nnial herb of composite family Herba Lycopi family or undershrub, originate in Mexico, after introducing a fine variety all over the world as a kind of ornamental plant in 19th century, because its reproductivity is strong, become global invasive species.In " first Invasive Alien Species list of China " of within 2003, being issued by State Environmental Protection Administration and the Chinese Academy of Sciences, be at the first place.Complete stool is toxic, and livestock is eaten by mistake can be diseases induced even dead, harm livestock industry.Hemp Eupatorium feature be biological yield greatly, the reproduction speed utmost point, fast, propagate potential scope and wide, to ecological destruction and for serious.It is utilized, and Hemp Eupatorium is this most at last causes the exotic invasive malignant weed of " eco-catastrophe ", changes into the raw material of manufacturing biological pesticide, accomplishes that control combining with utilization, fundamentally solves the problem of preventing and kill off of Hemp Eupatorium.This measure will be produced by protection agricultural environment and ecological safety, development husbandry, produce huge social benefit, economic benefit and environmental benefit.Eupatorium adenophorum extracting solution is harmless to natural enemy, can be used as sterilant, sterilant, plant-growth regulator etc.(the allelopathy of Hemp Eupatorium to insect such as Ji Yanyan, Yunnan University's journal (natural science edition), 2008,30 (S1): 143～147) report purple stem boneset extract is to cause one of principal element of cotten aphid death to the inhibition of cotten aphid Na-K-ATPas.Therefore Na-K-ATPas is likely the vital role target of purple stem boneset extract; Purple stem boneset extract has obvious antifeedant activity to small white; The Hemp Eupatorium ethanol extraction of suitable concentration also has good Repellency effect to rice moth larva.Hemp Eupatorium contains a lot of aromatoising substances, and its essential oil is obvious to the fumigation action that becomes of avoiding of insect, for the treatment of rice weevil, sitophilus zea-mais, Callosobruchus chinensis and broad bean weevil.
The present invention is applied Hemp Eupatorium ethanol extraction as plant insecticide, utilize the advantages such as and insecticidal effect harmless to natural enemy, turns harm into good, and also can greatly reduce product cost.
The present invention adopts pulvis, the fumigation action of the aromatoising substance containing in suitable especially performance purple stem boneset extract and Cynanchum Komarovii extract.
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.
Powdery diffusant has good infiltration, diffusion for preparing pulvis agrochemicals, has both been conducive to the diffusional flow of pulvis agrochemicals in plant, is also convenient to make various components to mix unanimously and keep the state of this homogeneous.
The micro-fertilizer of chelating state that has desinsection concurrently of the present invention, the trace element of existing interpolation, the trace element bringing as the plant-sourced of sterilant in addition and other nutritive ingredient, and can be chelated and become the micro-fertilizer of chelating state, also contain plant insecticide, formula rationally, synergy obviously, formulation stable uniform, cost is low, residual little, utilization rate of active components is high, and can resist continuous cropping, utilize and destroy nematode protective enzyme system and neural pair of insecticidal mechanism, in addition the fumigation action of Multiple components, good to the killing effect of insect pest, and plant insecticide does not have insect pest resistance.
In use, the micro-fertilizer of chelating state that has desinsection concurrently of the present invention is watered and is diluted to 1: 200～300 times spray in blade face, one-period spray three times, every spray in 7～10 days once.Also can directly be sprinkling upon around root or directly be embedded under root soil, consumption is 3kg/ mu.Or be mixed and use with other root fertilizer, wherein this product consumption is 3kg/ mu.In the time being applied to root, must not note and directly contact root.
The micro-fertilizer of chelating state that has desinsection concurrently of the present invention can be applicable to various farm crop, is particularly suitable for sugarcane, Chinese sorghum, corn etc., the obvious effect of increasing production that shows on probation.
Embodiment
Below in conjunction with embodiment, the present invention is described in further details.
Embodiment 1
A) get magnesium sulfate: 10 parts, zinc sulfate: 29 parts, boric acid: 24 parts, Baypure CX 100:5 part, EDTA:5 part, stir, make the trace element of chelating state;
B) all the other, Cynanchum Komarovii alcohol-water extract: 10 parts, root of langdu ethanol extraction: 5 parts, Hemp Eupatorium ethanol extraction: 10 parts, YFK diffusant: 2 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 2
A) get magnesium sulfate: 12 parts, zinc sulfate: 30 parts, boric acid: 21 parts, Baypure CX 100:6 part, EDTA:6 part, stir, make the trace element of chelating state;
B) all the other, Cynanchum Komarovii alcohol-water extract: 12 parts, root of langdu ethanol extraction: 4 parts, Hemp Eupatorium ethanol extraction: 8 parts, YFK diffusant: 1 part, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 3
A) get magnesium sulfate: 8 parts, zinc sulfate: 28 parts, boric acid: 21 parts, Baypure CX 100:4 part, EDTA:4 part, stir, make the trace element of chelating state;
B) all the other, Cynanchum Komarovii alcohol-water extract: 12 parts, root of langdu ethanol extraction: 8 parts, Hemp Eupatorium ethanol extraction: 12 parts, YFK diffusant: 3 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 4
A) get magnesium sulfate: 10 parts, zinc sulfate: 29 parts, boric acid: 24 parts, Cynanchum Komarovii water extract: 3 parts, Baypure CX 100:5 part, EDTA:5 part, stir, and makes the trace element of chelating state;
B) all the other, Cynanchum Komarovii ethanol: 10 parts, root of langdu ethanol extraction: 4 parts, Hemp Eupatorium ethanol extraction: 8 parts, YFK diffusant: 2 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 5
A) get magnesium sulfate: 10 parts, zinc sulfate: 28 parts, boric acid: 21 parts, Cynanchum Komarovii water extract: 7 parts, Baypure CX 100:5 part, EDTA:5 part, stir, and makes the trace element of chelating state;
B) all the other, Cynanchum Komarovii ethanol: 10 parts, root of langdu ethanol extraction: 4 parts, Hemp Eupatorium ethanol extraction: 8 parts, YFK diffusant: 2 parts, mix;
C) by A), B) gained mixes.
The mark of each composition is weight fraction.
Embodiment 6
Cynanchum Komarovii alcohol-water extract preparation: Cynanchum Komarovii complete stool is dried in the shade, pulverizing, crosses 50 orders, adds alcohol-water and soaks extraction three times, gets supernatant liquor, filters, stand-by after being dried; The volume ratio of alcohol-water is ethanol/water=50/50.
Application Example 1
The product application of embodiment 1, in Guangxi sugarcane, is increased production to 15%.
Application Example 2
The product application of embodiment 5, in Henan corn, is increased production to 25%.
Claims (10)
1. the micro-fertilizer of chelating state that has desinsection concurrently, contains trace element, sequestrant, it is characterized in that also containing plant insecticide and diffusant, is shaped as pulvis; Sequestrant is selected from: iminodisuccinic acid tetra-na salt and/or EDTA.
2. the micro-fertilizer of chelating state that has desinsection concurrently according to claim 1, is characterized in that: plant insecticide comprises Cynanchum Komarovii extract.
3. the micro-fertilizer of chelating state that has desinsection concurrently according to claim 2, is characterized in that: Cynanchum Komarovii extract comprises ethanol extraction, water extract and/or alcohol-water extract.
4. the micro-fertilizer of chelating state that has desinsection concurrently according to claim 1 and 2, is characterized in that: plant insecticide also comprises root of langdu extract and/or purple stem boneset extract.
5. have the micro-fertilizer of chelating state of desinsection concurrently, it is characterized in that the pulvis for containing following ingredients: magnesium sulfate: 8～12, zinc sulfate: 28～30, boric acid: 21～25, iminodisuccinic acid tetra-na salt: 4～6, EDTA:4～6, powdery diffusant: 1～3, Cynanchum Komarovii alcohol-water extract: 8～12, root of langdu ethanol extraction: 4～8, Hemp Eupatorium ethanol extraction: 8～12;
The amount of each composition is weight percentage.
6. the micro-fertilizer of chelating state that has desinsection concurrently according to claim 5, it is characterized in that: magnesium sulfate: 10, zinc sulfate: 29, boric acid: 24, iminodisuccinic acid tetra-na salt: 5, EDTA:5, powdery diffusant: 2, Cynanchum Komarovii alcohol-water extract: 10, root of langdu ethanol extraction: 5, Hemp Eupatorium ethanol extraction: 10;
The amount of each composition is weight percentage.
7. have the micro-fertilizer of chelating state of desinsection concurrently, it is characterized in that the pulvis for containing following ingredients: magnesium sulfate: 8～12, zinc sulfate: 28～30, boric acid: 21～25, iminodisuccinic acid tetra-na salt: 4～6, EDTA:4～6, powdery diffusant: 1～3, Cynanchum Komarovii ethanol extraction: 8～12, Cynanchum Komarovii water extract: 3～10, root of langdu ethanol extraction: 4～8, Hemp Eupatorium ethanol extraction: 8～12;
The amount of each composition is weight percentage.
8. the preparation method of the micro-fertilizer of chelating state that has desinsection concurrently claimed in claim 1, is characterized in that: the trace element of first trace element being made together with sequestrant to chelating state; Then all the other components in certain proportion are mixed; Finally all be mixed together evenly.
9. the preparation method of the micro-fertilizer of chelating state that has desinsection concurrently described in claim 5 or 6, comprises 2 two kinds of methods of scheme one and scheme, and scheme one specifically comprises the steps:
A) get in proportion zinc 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;
Scheme two specifically comprises the steps:
A) Cynanchum Komarovii alcohol-water extract preparation: Cynanchum Komarovii complete stool is dried in the shade, pulverizes, and crosses 40-80 order, adds alcohol-water and soaks extraction three times, gets supernatant liquor, filters, and vacuum concentration vacuum-drying, pulverizes and sieves rear stand-by; The volume ratio of alcohol-water is ethanol/water=30～70/70～30;
B) get in proportion zinc sulfate, boric acid, magnesium sulfate, iminodisuccinic acid tetra-na salt, EDTA, stir, make the trace element of chelating state;
C) get in proportion powdery diffusant, root of langdu ethanol extraction, Hemp Eupatorium ethanol extraction and A) gained Cynanchum Komarovii alcohol-water extract, mix;
D) by B), C) gained mixes.
10. the preparation method of the micro-fertilizer of chelating state that has desinsection concurrently claimed in claim 7, specifically comprises the steps:
A) get in proportion zinc sulfate, boric acid, magnesium sulfate, Cynanchum Komarovii water extract, 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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| CN105294314A (en) * | 2015-12-01 | 2016-02-03 | 沈阳化工研究院有限公司 | Chelated fertilizer and preparation method thereof |
| CN105294314B (en) * | 2015-12-01 | 2018-07-31 | 沈阳化工研究院有限公司 | A kind of chelating fertilizer and preparation method thereof |
| CN106699395A (en) * | 2017-01-04 | 2017-05-24 | 桂林桂开生物科技股份有限公司 | Macro-element water soluble fertilizer with insecticidal and bactericidal effects and preparation method thereof |
| CN113243397A (en) * | 2021-04-13 | 2021-08-13 | 中科韶华(四川)牧业研究院有限公司 | Preparation and application of special nutrition regulator for gramineous forage grass |
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