CN102491826B - Multielement regulating foliage fertilizer for relieving water logging stress of soybeans and preparation method for multielement regulating foliage fertilizer - Google Patents
Multielement regulating foliage fertilizer for relieving water logging stress of soybeans and preparation method for multielement regulating foliage fertilizer Download PDFInfo
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- CN102491826B CN102491826B CN 201110356621 CN201110356621A CN102491826B CN 102491826 B CN102491826 B CN 102491826B CN 201110356621 CN201110356621 CN 201110356621 CN 201110356621 A CN201110356621 A CN 201110356621A CN 102491826 B CN102491826 B CN 102491826B
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Abstract
The invention discloses a multielement regulating foliage fertilizer for relieving water logging stress of soybeans and a preparation method for the multielement regulating foliage fertilizer. The multielement regulating foliage fertilizer comprises multiple-effect triazole, ascorbic acid, polyaspartic acid, urea, and potassium dihydrogen phosphate. The multielement regulating foliage fertilizer is prepared through the following steps: the ascorbic acid, the urea and the potassium dihydrogen phosphate are weighed and then dissolved in water; the multiple-effect triazole is weighed and dissolved in alcohol; the polyaspartic acid is weighed and diluted with water; and water is added for mixing. The invention can effectively solve the problems of growth restriction, chlorosis and low amount of growth of soybeans under water logging stress, promote the growth of stems and leaves, improve the recovery capability of plants and increase the yield.
Description
Technical field
The present invention relates to a kind of agricultural chemicals and chemical fertilizer field, relate in particular to a kind of polynary adjusting foliage fertilizer and method for making thereof that soybean waterlogging stain is coerced of alleviating.
Background technology
In recent years, along with climate warming, ocean water level raises, and global ecological environment worsens, and far weather often occurs, and causes the rainwater skewness, and flood frequently occurs.The data presentation 2005-2009 of State Statistics Bureau, China's floods disaster area every year on average reach 8,697 ten thousand hectares, and 4,506 ten thousand hectares of the areas of causing disaster and were compared the trend that is continuous expansion in the past.Soil moisture too much often causes the reduction of crop yield and quality, and is very harmful to agriculture production.Soybean is the most important oil crops of China, in China various places cultivation is arranged, and southern soybean often is in rainy season its main breeding time, suffers the harm of short-term a couple of days waterflooding easily.The waterlogging stain causes soybean rhizosphere anoxic, leaf chlorosis, and photosynthesis descends, and seriously reduces output, and waterlogging is steeped the serious soybean underproduction up to more than 90%.Therefore how alleviating soybean waterlogging stain coerces and becomes the problem that presses for solution.
Soybean is coerced down in the waterlogging stain, and toxic substances such as active oxygen produce in a large number, and metabolism disorder influences the plant normal growth, while root system anoxic, and moisture, nutrient absorption capability descend, and organic substance is synthetic to descend.AsA is common antioxidant in the plant materials among the present invention, can effectively remove too much active oxygen in the plant materials, PP333 is plant-growth regulator, help form strong sprout, urea and potassium primary phosphate be effective Remineralization element then, PASP has the promotion nutrition absorption, improve the effect of fertilizer utilization efficiency, being used of these several chemicals, help to remove soybean activity in vivo oxygen, reduce the toxic substance accumulation, the Remineralization nutrient, improve plant physiological metabolism process, promote it to recover growth.
Summary of the invention
Goal of the invention: the purpose of this invention is to provide a kind of polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced of alleviating, be used for effectively alleviating soybean waterlogging stain and coerce and improve waterlogging back restorability; Another object of the present invention provides a kind of preparation method that the polynary adjusting foliage fertilizer of coercing is steeped in the soybean waterlogging of alleviating; A further object of the invention provides a kind ofly to be alleviated the polynary adjusting foliage fertilizer that soybean waterlogging stain coerces and is alleviating the application that soybean waterlogging stain is coerced.
Technical scheme: for achieving the above object, of the present inventionly a kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain coerces and comprise: paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate.
Polynary adjusting foliage fertilizer of the present invention mainly comprises two class main components, is respectively the foliar nutrition conditioning agent based on paclobutrazol, xitix and poly-aspartic-acid, and based on the compound manure of urea and potassium primary phosphate.Because soybean is coerced down in the waterlogging stain, toxic substances such as active oxygen produce in a large number, cause metabolism disorder, influence the plant normal growth, and other follows degradation problem under root system anoxic, moisture, the nutrient absorption capability.Paclobutrazol (P among the present invention
333) can help form strong sprout, xitix (AsA) is used for improving the resistance of oxidation of plant, and poly-aspartic-acid (PASP) can promote nutrition absorption, improves the effect of fertilizer utilization efficiency.Being used in combination of above-mentioned three kinds of nutrition regulating agents greatly improved the remission effect that the soybean waterlogging is steeped, and can significantly improve the plant physiology metabolic process, promotes it to recover growth.
For described paclobutrazol, xitix and poly-aspartic-acid, concrete concentration is: paclobutrazol concentration is 100mg/L, and described ascorbic acid concentrations is 10mg/L, and described polyaspartic acid concentration is 80～150ppm.
At the physiological property of soybean behind the damage caused by waterlogging, urea of the present invention accounts for 2～5% of foliage fertilizer total mass, and described potassium primary phosphate accounts for 1～3% of foliage fertilizer total mass.
As prioritization scheme of the present invention, described urea accounts for 3% of total mass, and described potassium primary phosphate accounts for 1% of total mass.
For a kind of preparation method of alleviating the polynary adjusting foliage fertilizer that soybean waterlogging stain coerces, comprise the steps:
(1) it is standby to take by weighing xitix, urea, potassium primary phosphate mixing soluble in water;
(2) taking by weighing paclobutrazol, to be dissolved in ethanol standby;
(3) it is standby to get 40% polyaspartic acid mother liquor thin up;
(4) solution that step (1), (2), (3) is obtained mixes, and converts the water dilution, obtains described polynary adjusting foliage fertilizer.
Further, the xitix quality is 0.12～0.18g in the described step (1), and urea quality is 300～750g, and the potassium primary phosphate quality is 150～450g; The paclobutrazol quality is 1.2～1.8g in the described step (2); The polyaspartic acid mother liquor is got 3-4ml in the described step (3).
Of the present inventionly a kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain coerces and be mainly used in being sprayed on the soybean blade face, the solution that makes according to above preparation method adopts atomizer evenly to spray at front, blade face, the back side, and the amount of spraying is 15～30L/667m
2
Beneficial effect: of the present inventionly a kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain coerces and effectively to solve the problem that soybean waterlogging stain is coerced down growth restriction, plant chlorosis, increment decline, promoted the growth of stem, leaf, improve the crop restorability, increase output.
Description of drawings
Fig. 1 is the economical character comparison diagram that the present invention tests example 2, and left figure is the normal group soybean, and middle figure is the soybean of handling through damage or crop failure caused by waterlogging, and right figure is that damage or crop failure caused by waterlogging is handled the soybean after the polynary adjusting foliage fertilizer processing of the present invention is adopted in the back.
Embodiment
Embodiment 1
A kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced, comprise paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate.Take by weighing xitix 0.15g, urea 450g, potassium primary phosphate 150g mixing soluble in water is standby; Taking by weighing paclobutrazol 1.5g, to be dissolved in ethanol standby; It is standby to get 40% polyaspartic acid mother liquor 3.75ml thin up; Above-mentioned solution is evenly mixed, convert the water dilution, make the polynary adjusting foliage fertilizer of 15L.
Embodiment 2
A kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced, comprise paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate.Take by weighing xitix 0.12g, urea 300g, potassium primary phosphate 150g mixing soluble in water is standby; Taking by weighing paclobutrazol 1.2g, to be dissolved in ethanol standby; It is standby to get 40% polyaspartic acid mother liquor 3.75ml thin up; Above-mentioned solution is evenly mixed, convert the water dilution, make the polynary adjusting foliage fertilizer of 15L.
Embodiment 3
A kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced, comprise paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate.Take by weighing xitix 0.18g, urea 750g, potassium primary phosphate 450g mixing soluble in water is standby; Taking by weighing paclobutrazol 1.8g, to be dissolved in ethanol standby; It is standby to get 40% polyaspartic acid mother liquor 4ml thin up; Above-mentioned solution is evenly mixed, convert the water dilution, make the polynary adjusting foliage fertilizer of 15L.
Embodiment 4
A kind ofly alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced, comprise paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate.Take by weighing xitix 0.16g, urea 550g, potassium primary phosphate 300 mixings soluble in water are standby; Taking by weighing paclobutrazol 1.4g, to be dissolved in ethanol standby; It is standby to get 40% polyaspartic acid mother liquor 3ml thin up; Above-mentioned solution is evenly mixed, convert the water dilution, make the polynary adjusting foliage fertilizer of 15L.
Test example 1
Select for use the soybean field of sowing in spring May as the experimental plot, divide a part July and be subjected to the stain test, poured water to steeping the experimental plot, after damage or crop failure caused by waterlogging is coerced 5～10 days, handle.With Tanaka's big bean seedlings grouping, wherein control group does not deal with, and all the other polynary adjusting foliage fertilizers that obtain with embodiment 1 are according to 15L/667m
2, 30L/667m
2, 45L/667m
2Soybean is evenly sprayed on the blade face up and down, standardized management is carried out in whole soybean field.Statistics loment phase soybean yields behind the soybean harvest, and compare with the soybean of soybean Tanaka normal growth, the result is as shown in table 1.
Table 1 soybean waterlogging stain is coerced down soybean yields
As shown in table 1, undressed soybean is coerced down in the waterlogging stain, and output obviously reduces, the underproduction 17.1%, the polynary adjusting foliage fertilizer of employing embodiment 1 carries out the recovery behind the damage caused by waterlogging, the recovery effects difference of Different Fertilization amount, as can be seen from Table 1, the soybean recovery effects of the polynary adjusting foliage fertilizer of every mu of fertilising 30L embodiment 1 after to damage caused by waterlogging is best, a underproduction 3.14%.
Test example 2
Duration of test in test example 1, big bean seedlings are carried out the economical character contrast, to not be subjected to the big bean seedlings of damage caused by waterlogging infringement respectively, without the disaster-stricken big bean seedlings that recover to handle, and every mu executed 30L embodiment 1 described polynary adjusting foliage fertilizer and compare, the result is as shown in table 1.Simultaneously each group soybean is carried out ocular estimate.
As can be seen from Table 1, for the Other Main Agronomic Characters of soybean, soybean plant height, single-strain legumen number and the bright 100-grain weight handled through foliage fertilizer are apparently higher than the soybean that only is subjected to damage or crop failure caused by waterlogging, and recovery effects is good.With reference to figure 1, as can be seen, be subjected to the soybean blade face jaundice of damage or crop failure caused by waterlogging again, strain is done tiny, presents tangible malnutrition, and the soybean that process polynary adjusting foliage fertilizer of the present invention recovers, blade is bud green, and is about the same with the soybean of normal group.
The above only is preferred implementation of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. alleviate the polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced for one kind, it is characterized in that, made by following component: paclobutrazol, xitix, poly-aspartic-acid, urea, potassium primary phosphate;
Described paclobutrazol concentration is 100mg/L, and described ascorbic acid concentrations is 10mg/L, and described polyaspartic acid concentration is 80 ~ 150ppm;
Described urea accounts for 2 ~ 5% of total mass, and described potassium primary phosphate accounts for 1 ~ 3% of total mass.
2. a kind of polynary adjusting foliage fertilizer that soybean waterlogging stain is coerced of alleviating according to claim 1, it is characterized in that: described urea accounts for 3% of total mass, and described potassium primary phosphate accounts for 1% of total mass.
3. the preparation method of polynary adjusting foliage fertilizer according to claim 1 is characterized in that comprising the steps:
(1) it is standby to take by weighing xitix, urea, potassium primary phosphate mixing soluble in water;
(2) taking by weighing paclobutrazol, to be dissolved in ethanol standby;
(3) it is standby to get 40% polyaspartic acid mother liquor thin up;
(4) solution that step (1), (2), (3) is obtained mixes, and converts the water dilution, obtains described polynary adjusting foliage fertilizer.
One kind according to claim 1 polynary adjusting foliage fertilizer it is characterized in that: according to 15L ~ 30L/667m alleviating the application that soybean waterlogging stain is coerced
2Soybean is evenly sprayed on the blade face up and down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110356621 CN102491826B (en) | 2011-11-11 | 2011-11-11 | Multielement regulating foliage fertilizer for relieving water logging stress of soybeans and preparation method for multielement regulating foliage fertilizer |
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| CN 201110356621 CN102491826B (en) | 2011-11-11 | 2011-11-11 | Multielement regulating foliage fertilizer for relieving water logging stress of soybeans and preparation method for multielement regulating foliage fertilizer |
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| CN102491826B true CN102491826B (en) | 2013-10-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102992879A (en) * | 2012-10-24 | 2013-03-27 | 汪洋 | Soybean seed soaking agent |
| CN103351214B (en) * | 2013-06-07 | 2015-07-29 | 安徽金阳环保肥业有限公司 | A kind of Slow-release fertilizer special for soybean and preparation method thereof |
| CN105284455A (en) * | 2015-11-24 | 2016-02-03 | 上海市农业科学院 | Application of ascorbic acid in relief of flooding stress of cucumbers and method for relieving flooding stress of cucumbers |
| CN105638269A (en) * | 2016-01-07 | 2016-06-08 | 南京农业大学 | Soybean acid rain reliever, application thereof and method for increasing soybean yield under stress of acid rain |
| CN107814629A (en) * | 2017-11-25 | 2018-03-20 | 福建省烟草公司龙岩市公司 | A kind of foliar fertilizer and its pilot production method for alleviating tobacco damage or crop failure caused by waterlogging |
| CN111620738A (en) * | 2020-05-18 | 2020-09-04 | 武汉兰多生物科技有限公司 | Foliage fertilizer and application thereof and fertilizing method for promoting tillering and seedling strengthening of giant reed |
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| CN1359880A (en) * | 2001-12-27 | 2002-07-24 | 中国科学院黑龙江农业现代化研究所 | Long-acting leaf spray for soybean |
| CN100383092C (en) * | 2005-04-13 | 2008-04-23 | 甄军 | Highly effective multielement compound foliage fertilizer and production method thereof |
| CN101519325B (en) * | 2009-04-10 | 2011-12-21 | 广东省中药研究所 | Foliage promoter for improving camptothecine content of camptotheca acuminata |
| CN101578988B (en) * | 2009-05-27 | 2013-01-23 | 周彤 | Disease-preventing and yield-increasing foliage fertilizer formulation |
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