CN103848680A - High-efficiency composite type wheat foliage spraying wettable powder and application method thereof - Google Patents
High-efficiency composite type wheat foliage spraying wettable powder and application method thereof Download PDFInfo
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- CN103848680A CN103848680A CN201310406661.XA CN201310406661A CN103848680A CN 103848680 A CN103848680 A CN 103848680A CN 201310406661 A CN201310406661 A CN 201310406661A CN 103848680 A CN103848680 A CN 103848680A
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Abstract
The invention discloses high-efficiency composite type wheat foliage spraying wettable powder ('foliage spraying agent' for short), and an application method of the wettable powder. The foliage spraying agent is a high-efficiency, environment-friendly and low-toxicity wheat foliage spraying agent which is prepared by sufficiently mixing a plant growth regulator uniconazole, compound sodium nitrophenolate, microelement zinc vitriol, a moistening agent and a dispersing agent. The application method comprises the following steps of respectively adding 750L of the foliage spraying agent into 3000g of water and spraying to 1hm<2> wheat lands at the wheat elongation stage and before the heading period. Reasonable proportioning of organic active substances and inorganic nutrient elements is achieved, and when being applied to wheat, the foliage spraying agent can effectively reduce the plant height, improves the lodging resistance, improves the output, is free of harm to crops, human people or livestock and is free of pollution to the environment.
Description
Technical field
The present invention relates to a kind of wheat foliage spraying agent (being called for short " foliage spraying agent "), specifically a kind of efficient compound wettable powder for wheat foliage-spray, belongs to agrochemicals field.
Background technology
Wheat is the food crop of ultimate production second in the world, is only second to corn.Within breeding time, be prone to base manure deficiency, de-fertile, growth is weak, excessive growth, lodge, suffer disease and pest, lack the phenomenons such as nutritive element, these problems all can cause the degradation of yield and quality of wheat.Therefore, downgrade control nutritive element prosperous, that effectively supplement wheat shortage and seem very important.
For above-mentioned situation, the method conventionally adopting is seed treatment and foliage-spray.Seed treatment comprises dressing, seed dressing, seed soaking etc.Seed pelleting exists that processing requirement level is high, the shortcoming of complicated operation; Seed dressing exists and is difficult to stir and damages the shortcoming of seed; Seed soaking exists dosage large, wastes serious shortcoming.The lasting period of seed treatment is shorter, and the breeding time of wheat is longer, and drug effect is difficult to be extended to wheat late growth stage.But for the consideration of environment protection, most longevity of residure of medicament of widely applying is at present shorter, so seed treatment be not suitable for the adjusting and controlling growth for the wheat later stage.Foliage spraying agent is the important supplement of farm crop rhizosphere fertilising, can make up deficiency, the balance crop alimentary of soil application, or alleviates at a certain growthdevelopmental stage of crop that provisional supply falls short of demand.And can greatly improve medicament utilization ratio at main growing period spray plant growth regulator, can exchange maximum producing effects for minimum input.In addition, foliage spraying agent also have fertilizer efficiency high, save time, saving of labor, effect are fast, pollute the advantages such as little, with strong points.
Sodium nitrophenolate can promote Cytoplasmic streaming, improve cell viability, enhancing development, has and promotes precocious, to increase output, raising quality effect.Uniconazole is a kind ofly to have the plant-growth regulator of downgrading short strong effect, thereby can suppress cell elongation, effectively reduces plant height, impels well developed root system to improve the lodging resistance of wheat.In the calcareous soil of the north, generally lack zinc, in spray, add Zinc vitriol and can effectively prevent and treat wheat zinc deficiency.
Efficient compound wheat foliage-spray wettable powder of the present invention has following functions: the one, " growth promotion " and " control ratio " are combined effectively, and make wheat plant reach desirable growth conditions; The 2nd, supplement necessary trace element zinc in plant growth and development process, effectively prevent and treat wheat zinc deficiency, promote wheat leaf blade photosynthesis and respiration, promote the synthetic and transport of carbohydrate.Production technique of the present invention is simple, and cost is low, and raw material is easy to get.
At present the domestic more satisfactory special foliage spraying agent of wheat is on the market also fewer.Existing wheat foliage spraying agent comes with some shortcomings, as lacked specific aim, the problem such as high, the weak effect of single, the complicated operation of filling a prescription, cost.Patent document CN201310121969.X discloses the green working method of prolonging decline agent and efficient yield-increasing technology of a kind of wheat grain filling middle and later periods guarantor, related spray main component is fungicide tebuconazole, plant-growth regulator gibberic acid, foliage fertilizer urea and potassium primary phosphate, do not have to add the plant-growth regulator that can improve wheat lodging resistance, do not add trace element zinc yet.Patent document CN99106577.8 discloses a kind of plastic cyclocels for full growth period of wheat, comprises three groups of different complexity formulas and in whole breeding time, sprays high cost three times.Patent document CN92109659.3 discloses a kind of high-efficiency multifunctional foliage fertilizer, related plant-growth regulator is Plant hormones regulators,gibberellins, phytocytomine, αnaphthylacetate, phenoxy acetic acid, 2,4-D, etc., there is no to add the plant-growth regulator that can improve wheat lodging resistance.Patent document CN99115747.8 discloses a kind of chemical double-controlling yield-increasing technology for wheat in tetrad stage, related plant-growth regulator is ethrel, composite herbal medicine active substance and plant nutrient, formula forms distinct not, differs larger with ingredient of the present invention.Patent document CN00107462.8 discloses a kind of taking organic and various trace elements as base-material, liquid broad-spectrum plant-growth regulator through being composited, related plant-growth regulator is naphthylacetic acid, Plant hormones regulators,gibberellins, there is no to add the plant-growth regulator that can improve wheat lodging resistance.
Summary of the invention
For the problems referred to above, the invention provides a kind of efficient compound wheat foliage spraying agent and using method thereof.
The present invention is achieved in that
By uniconazole 450g-550g, sodium nitrophenolate 60g-80g, Zinc vitriol 190000g-220000g, wetting agent 60-80g, the mass ratio of dispersion agent 100-200g requires to weigh, mix, and is mixed with wheat foliage spraying agent.In wheat during jointing stage and heading early stage, carry out scene and prepare according to the add water ratio of 750L of this foliage spraying agent of 3000g, spray 1hm
2wheatland.
Feature and effect
Described wheat foliage spraying agent has concurrently supplies with nutrition and two kinds of effects of growth regulation.
This patent carries out field test by GB/17980.132-2004.Result shows: wheat yield increases 5.1-8.7% than contrast.
Embodiment
In conjunction with specific embodiments the present invention is further described, but the invention is not restricted to these embodiment.
Embodiment 1
450g uniconazole, 60g sodium nitrophenolate, 120g calcium lignin sulphonate, 60g sodium lauryl sulphate are joined in dry powder blender and mix 20min, then add 190000g Zinc vitriol, after mixing 45min, can obtain wettable powder of the present invention.At wheat during jointing stage, 3000g spray is watered to 750L, spray 1hm
2wheatland.Then in wheat heading in earlier stage, 3000g spray is watered 750L, sprays 1hm
2wheatland.
Embodiment 2
500g uniconazole and 75g sodium nitrophenolate, 180g sodium lignosulfonate, 80g sodium lauryl sulphate are joined in dry powder blender and mix 20min, then add 200000g Zinc vitriol, can obtain wettable powder of the present invention after mixing 45min.At wheat during jointing stage, 3000g is sprayed to wettable powder and be watered 750L, spray 1hm
2wheatland.Then in wheat heading in earlier stage, 3000g spray is watered 750L, sprays 1hm
2wheatland.
Embodiment 3
550g uniconazole and 80g sodium nitrophenolate, 110g naphthalenesulfonate formaldehyde condensation compound, 60g are pulled open to powder and join in dry powder blender and mix 20min, then add 220000g Zinc vitriol, can obtain wettable powder of the present invention after mixing 45min.At wheat during jointing stage, 3000g is sprayed to wettable powder and be watered 750L, spray 1hm
2wheatland.Then in wheat heading in earlier stage, 3000g spray is watered to 750L, sprays 1hm
2wheatland.
Claims (2)
1. an efficient compound wheat foliage spraying agent, is characterized in that, this foliage spraying agent is fully mixed by plant-growth regulator, trace element, wetting agent, dispersion agent.Described plant-growth regulator is uniconazole and sodium nitrophenolate.Described trace element is Zinc vitriol.Described wetting agent is for pulling open powder or sodium lauryl sulphate.Described dispersion agent is selected from the one in following substances: sulfonated lignin, calcium lignin sulphonate, naphthalenesulfonate formaldehyde condensation compound.The quality of each component mixture is uniconazole 450g-550g, sodium nitrophenolate 60g-80g, Zinc vitriol 190000g-220000g, wetting agent 60-80g, dispersion agent 100-200g.
2. the using method of foliage spraying agent is according to claim 1: according to the add water ratio preparation of 750L of this foliage spraying agent of 3000g, spray 1hm early stage at wheat during jointing stage and heading
2wheatland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406661.XA CN103848680A (en) | 2013-09-10 | 2013-09-10 | High-efficiency composite type wheat foliage spraying wettable powder and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310406661.XA CN103848680A (en) | 2013-09-10 | 2013-09-10 | High-efficiency composite type wheat foliage spraying wettable powder and application method thereof |
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| CN103848680A true CN103848680A (en) | 2014-06-11 |
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| CN201310406661.XA Pending CN103848680A (en) | 2013-09-10 | 2013-09-10 | High-efficiency composite type wheat foliage spraying wettable powder and application method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126597A (en) * | 2014-07-24 | 2014-11-05 | 桂林桂开生物科技股份有限公司 | Plant-growth promoter capable of promoting balanced growth and preparation method thereof |
| CN104584896A (en) * | 2014-12-30 | 2015-05-06 | 昆明理工大学 | Application of auxin on aspect of improvement of air formaldehyde pollution purification by potted plant |
| 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 |
| CN111449078A (en) * | 2020-04-10 | 2020-07-28 | 郑州博翔科技有限公司 | Wheat accurate regulation and control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209049A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator compositions |
| CN102030586A (en) * | 2010-10-26 | 2011-04-27 | 山东省农业科学院 | Foliage fertilizer for sweet potatoes and use method thereof |
| CN102303990A (en) * | 2010-10-13 | 2012-01-04 | 四川国光农化股份有限公司 | Medicinal fertilizer composition |
-
2013
- 2013-09-10 CN CN201310406661.XA patent/CN103848680A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209049A (en) * | 2006-12-29 | 2008-07-02 | 河南农业大学 | Plant growth regulator compositions |
| CN102303990A (en) * | 2010-10-13 | 2012-01-04 | 四川国光农化股份有限公司 | Medicinal fertilizer composition |
| CN102030586A (en) * | 2010-10-26 | 2011-04-27 | 山东省农业科学院 | Foliage fertilizer for sweet potatoes and use method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126597A (en) * | 2014-07-24 | 2014-11-05 | 桂林桂开生物科技股份有限公司 | Plant-growth promoter capable of promoting balanced growth and preparation method thereof |
| CN104126597B (en) * | 2014-07-24 | 2016-06-01 | 桂林桂开生物科技股份有限公司 | Promote plant growth promoter and its preparation method of balanced growth |
| CN104584896A (en) * | 2014-12-30 | 2015-05-06 | 昆明理工大学 | Application of auxin on aspect of improvement of air formaldehyde pollution purification by potted plant |
| 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 |
| CN111449078A (en) * | 2020-04-10 | 2020-07-28 | 郑州博翔科技有限公司 | Wheat accurate regulation and control method |
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Application publication date: 20140611 |