CN101019559B - Plant growth promoter and its use - Google Patents
Plant growth promoter and its use Download PDFInfo
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- CN101019559B CN101019559B CN2007100553620A CN200710055362A CN101019559B CN 101019559 B CN101019559 B CN 101019559B CN 2007100553620 A CN2007100553620 A CN 2007100553620A CN 200710055362 A CN200710055362 A CN 200710055362A CN 101019559 B CN101019559 B CN 101019559B
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- pyroligneous liquor
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Abstract
The present invention discloses one kind of plant growth promoter and its use. The plant growth promoter consists of pyroligneous acid and water as carrier in the weight ratio of 1 to 200-700. It is applied to plant through spraying, irrigation or soaking to eliminate pesticide harm and promote root growth. It is superior to plant hormone and plant growth regulator in the root growth promoting effect, and has relatively low cost and outstanding effect of eliminating pesticide toxicity.
Description
Technical field
The present invention relates to a kind of plant growth substances and uses thereof, particularly a kind of pyroligneous-contained plant growth substances and purposes with short root growth, releasing hazard of pesticides.
Background technology
Under anaerobic or anoxia condition, clear forest, brush wood, wood chip etc. through pyroreaction, are made carbohydrate combustion decomposition such as its cellulose and hemicellulose, after the flue gas cooling that collection produces, form russet liquid, be exactly pyroligneous liquor, be plant acid again.According to the foreign data report, it contains 280 kinds of organic acids and organic compound.By the retrieval of relevant scientific and technical literature, the scientific and technical literature relevant about pyroligneous liquor illustrates that mainly pyroligneous liquor is as the application of dose at aspects such as feed and prevention and elimination of disease and pests; In addition pyroligneous liquor and other fertilizer, agricultural chemicals or feed are share, the research mixture is to the influence of soil physical and chemical property, damage by disease and insect, forest cuttage, crop quality and output; Have only of the influence of one piece of single pyroligneous liquor of research to strawberry blade, output, damage by disease and insect.By the domestic Searches of Patent Literature, have plenty of pyroligneous liquor is applied to medical aspect; The manufacturing process patent of pyroligneous liquor is produced in the elaboration that has; The elaboration that has is applied to pyroligneous liquor in the plant, is with combination such as pyroligneous liquor and fertilizer, agricultural chemicals or mixes, and uses as plant nutrient agent or insecticide, and a lot of patents think that all single pyroligneous liquor is low to plant growing, insecticide efficiency.
Found that at present pyroligneous liquor has growth promotion, function such as antibacterial, anticorrosion, but do not seen that pyroligneous liquor can remove the report of poisoning.The domestic report that does not also have other antipoison at present.And when poisoning or factory's poison gas evil take place crop, can have a strong impact on and nourish and grow early stage, the symptom of general poisoning is: tubular leaf or leaf roll, leaf decolouring, leaf shrinkage, abnormal leaf, plant strain growth are subjected to inhibition, the short and thick no radicula of root system etc., and its result also can have a strong impact on heading or product quality.
Summary of the invention
The object of the present invention is to provide a kind of short root growth, remove pyroligneous liquor plant growth substances of the hazard of pesticides and uses thereof, utilize pyroligneous liquor to carry out the dilution of variable concentrations, make the plant growth substances of different purposes, be applicable to agriculture field.
For achieving the above object, the present invention adopts following technical proposals:
A kind of plant growth substances is made up of pyroligneous liquor and carrier water, and the weight proportion of wherein said pyroligneous liquor and carrier water is 1: 200～700.
The weight proportion of described pyroligneous liquor and carrier water is preferably 1: 200～and 500, more preferably 1: 300, be applicable to that removing plant pesticide poisons.
The weight proportion of described pyroligneous liquor and carrier water is preferably 1: 300～and 700, be applicable to the promotion plant root growth.
Pyroligneous liquor described in the present invention (embodiment that comprises the back) is to be raw material with the wood chip, under aerobic conditions, through 200 ℃ of carbonization burnings of low temperature, collect flue gas and cooling, produce the pyroligneous liquor (not needing to staticly settle for a long time tar) that can directly apply to agricultural production with active carbon filtration impurity then.As follows through central laboratory of Nankai University and the detection organic principle result of test center of Yanbian University, pH is 3.2～3.5.
The organic composition branch (Nankai University) of table 1 pyroligneous liquor (pyroligneous acid)
Table 2 pyroligneous liquor composition and content analysis (Yanbian University)
A kind of plant growth substances of the present invention is to remove application aspect the hazard of pesticides, the short root growth with spraying, pouring or immersion way plant.Specifically be to remove plant pesticide with spraying or pouring mode to poison, with the short root growth of spraying, pouring or immersion way.The plant that is suitable for is crops, vegetables, fruit tree, forest, medicinal material, flowers.
The present invention is at the plant hormone and the growth regulator that are better than using always aspect the short root growth effect, and price advantage is more obvious.The present invention is having special effect aspect the releasing hazard of pesticides.
Below by specific embodiment superiority of the present invention is described.
Embodiment
Using method of the present invention is that the plant growth substances of the present invention with variable concentrations is used for immersion, foliar spray or soil pouring.
One, removes poisoning
1) paddy seedbed poisoning detoxifcation: pyroligneous liquor: the water weight proportion is 1: 300, carries out foliar spray
1996, because of sealing (weed killer herbicide) improper use, and poisoning appears paddy seedbed.Also some place occur emerging uneven, the seedling flavescence, third and fourth leaf pulvinus of paddy rice seedling phenomenon that develops simultaneously appears in indivedual seedbeds in a large number.Therefore, carry out foliar spray with 300 times of pyroligneous liquor, rice seedling restore normal growth in 3-7 days.Before transplanting, reach normal rice shoot standard substantially.
2) rice field poisoning detoxifcation: pyroligneous liquor: water is 1: 300, carries out foliar spray
Generally speaking, played weed killer herbicide behind the rice transplanting in 7 days.The land for growing field crops is many, and the excess use can cause poisoning with butachlor or butachlor and other herbicide mixture, mainly show as the paddy rice leaf and become round barrel shape, and growth retardation, do not ear autumn, the serious underproduction; The rice strain meeting blackening that also has.Nineteen ninety-five produces comprehensive poisoning (butachlor) in 3.5 mu of paddy fields of dragon light peasant Piao Zhejia, light Xinxiang, also have on June 28th, 1998 poisoning to take place in two families of Jiaohe Henan street progress three teams, what wherein a family used is to kill the De Fujia butachlor, and what another family used is butachlor.The inventor sprays (total amount is 30 kilograms every mu) with 300 times in pyroligneous liquor, through recovering normal about a week fully, well-grown.
3) pyroligneous liquor is to the releasing of rice field sulfuric acid gas murder by poisoning
Longjing City, Jilin Province's in July, 1,997 one tame factory reveals sulfuric acid gas, makes 1.2 hectares of rice leafs change celadon, blades be round barrel shape and curl.The inventor has solved drug injury problem with 300 times of pyroligneous liquor, and vanes all launched after 4 days, the beginning normal growth, and autumn output and former years maintain an equal level, and do not suffer a loss.
4) pyroligneous liquor is to the releasing of dry land corn phytotoxicity
1998, eight groups of Jin Longgen peasants of light Xinxiang fruit tree were sprayed 40% donkey-hide gelatin and 60% butachlor is used medicament with to corn field before emerging.The result leaf occurred June 30 and is curled into tubbiness.Sprayed at that time with 300 times in pyroligneous liquor, 30 kilograms every mu.To July 12 left and right sides leaf recover substantially normally, late growing stage is very vigorous, does not have the underproduction at last substantially.
Two, short root growth
1, the mensuration of rooting ability after pyroligneous liquor is completely cured to the paddy rice seedling under the low temperature
Under the room temperature condition more than 18 ℃, select the good rice seedling of growing way, cut away the whole root systems of base portion, be immersed in then in the pyroligneous liquor of 11 kinds of variable concentrations, soak time is 7 days, detects rooting ability afterwards, CK is a clear water, the results are shown in Table 3.
Table 3 is more than 18 ℃ the time, and pyroligneous liquor is to the influence of paddy rice root of hair rate
*All values all is 10 strain averages
Found that when the paddy rice seedling soaked, after root system was longer, foundation portion browning look, the bottom leaf leaf sheath brown that reddens was withered in 100～200 times of pyroligneous liquor; All can promote the growth of root system in the time of 300～2000 times, and the comparison radical of photograph and root is long all significantly increases, especially fibrous root quantity.According to having increased by 1.7 times, the long comparison of on average the longest root is according to long 1.3 times from 300～2000 times 9 concentration overall average radical comparisons.
Pyroligneous liquor is mixed with 300 times, 400 times, 500 times three kinds of concentration, under the room temperature condition below 16 ℃, after the cut-out of rice seedling foundation portion, be immersed in these three kinds of concentration pyroligneous liquor, contrast and be clear water, after 7 days, measure the root of hair number (mean values of 10 strains) of rice seedling, the results are shown in Table 4.
Table 4 is below 16 ℃ the time, and pyroligneous liquor is to the influence of paddy rice rooting ability
As seen from Table 6, under cryogenic conditions, pyroligneous liquor is very big to the influence of rice seedling rooting ability, and three kinds of concentration are handled and all grown new root, 13.7 of average out to.The longest root is long also big, average out to 3.2cm.But contrast does not almost grow new root, and the root sum is few, on average only is 7.1, and the longest root length also only is 0.52cm.Three kinds of long comparisons of root that pyroligneous liquor is handled according to long 6.15 times, the comparison of the quantity of root is according to many 1.93 times, and the number of blade and plant height all are better than contrast.This test can prove that pyroligneous liquor is to promoting that root system development has specific action at low temperatures.
2, pyroligneous liquor is to the growth encourage effect of maize root system
Sow after 12 hours with 200 times of pyroligneous liquor and clear water soaking corn seed respectively, carry out the mensuration of root system vigor, root quantity and chlorophyll content when emerging back (5 leaves).Oxido-reductase (TTC) activity is obviously high than the clear water seed soaking during pyroligneous liquor seed soaking as a result, and after 48 hours, the contrast stem that is immersed in the water all rots, and the corn seedling of pyroligneous liquor seed soaking is safe and sound in water, and stem is hard, and root system obviously increases.Show that pyroligneous liquor has disease-resistant waterlogging-resistant effect, sees table 5 for details.
Table 5 pyroligneous liquor is to the influence of maize root system vigor
3, pyroligneous liquor is to the growth encourage effect of soybean root system
Carry out the soybean seed dressing with 300 times of pyroligneous liquor, and carry out foliar spray in the pod bearing period of blooming, root nodule number and root system number are measured in the results back, and the result is significant difference (table 6) compared with the control.
Table 6 pyroligneous liquor is to the growth encourage effect of soybean root system
*10 strain stalks mean value originally.
4, pyroligneous liquor is to the influence of capsicum root system
Soaked pepper seeds 4 hours with 200 times of pyroligneous liquor, measure the root system number in seedling stage then, found that, it is many 1/3 according to radical that pyroligneous liquor is handled comparison, and effect is remarkable.
5, pyroligneous liquor is to the effect of larch root system and Korean pine damping off
The larch incidence of disease in 1994 is 30-50% in nursery, Longjing City, Jilin Province; Railway nursery, river, the Chaoyang incidence of disease is 40%; The Tumen City and nursery, the Longjing City Korean pine incidence of disease are 40-52%, belong to the root-rot damping off entirely.Nursery, 11 Longjing City June in 1994 sprays 300 times of pyroligneous liquor, once sprays every 10 days, and the survival rate comparison is according to improving more than the 80-90%.Check seedling quality to autumn, analysis result significant difference (seeing Table 7).
Table 7 pyroligneous liquor is to the influence of larch and Korean pine root system
*All numerical value all are the averages of 10 strains.
From analysis result, use pyroligneous liquor and not only improve survival rate, and the sapling growing power to be vigorous, root system development is good, and radicula is many, plant weight (on the ground+and root system) significantly improve, the harm of the black chafer of soil insect Korea simultaneously significantly reduces.
6, pyroligneous liquor scenic focal point peach and other trees transfer test
Introduced that scape peach, dragon spruce, water are peppery etc. views and admires tree on May 22nd, 1996 from Shenyang.(being originally ground, paddy field) in grain kind field, river, Chaoyang, Longjing City May 23 transplants.When transplanting 200 scape peach, water 3.5 jin in 500 times of pyroligneous liquor in every cave, other water, and daily inspection in July 24 the results are shown in Table 8.
Table 8 carries out the scape peach with pyroligneous liquor and transplants test
At that time, the scape peach of transplanting usefulness is 5 years livings seedlings, add transplanting time too late (trees bloom), add with transplanting former paddy field before this, ground, reasons such as soil temperature is low, the contrast lethality reaches 64%, but the scape peach survival rate of watering 500 times of pyroligneous liquor reaches 78%, illustrates to use pyroligneous liquor can improve scape peach survival rate.In addition, cloud shirt, water is peppery, the nursery, Yilan is sent Korean pine, lamp stand sapling etc., use pyroligneous liquor after, survival rate also significantly improves.
Claims (5)
1. plant growth substances, form by pyroligneous liquor and carrier water, the weight proportion of wherein said pyroligneous liquor and carrier water is 1: 200～700, described pyroligneous liquor is to be raw material with the wood chip, under aerobic conditions, through 200 ℃ of carbonization burnings of low temperature, collect flue gas and cooling, use active carbon filtration impurity obtained then.
2. a kind of plant growth substances according to claim 1, the weight proportion that it is characterized in that described pyroligneous liquor and carrier water is 1: 200～500.
3. a kind of plant growth substances according to claim 1, the weight proportion that it is characterized in that described pyroligneous liquor and carrier water is 1: 300～700.
4. a kind of plant growth substances according to claim 1, the weight proportion that it is characterized in that described pyroligneous liquor and carrier water is 1: 300.
5. a kind of plant growth substances according to claim 1 is removed application aspect the hazard of pesticides or the short root growth with spraying, pouring or immersion way plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100553620A CN101019559B (en) | 2007-02-17 | 2007-02-17 | Plant growth promoter and its use |
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| CN2007100553620A CN101019559B (en) | 2007-02-17 | 2007-02-17 | Plant growth promoter and its use |
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| CN101019559A CN101019559A (en) | 2007-08-22 |
| CN101019559B true CN101019559B (en) | 2011-05-11 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263810B (en) * | 2008-04-30 | 2011-05-25 | 浙江林学院 | Pesticides antidote containing vinegar liquid for plant |
| CN101913946B (en) * | 2010-07-28 | 2013-03-13 | 辽宁省微生物科学研究院 | Pyroligneous-contained liquid compound fertilizer and application thereof |
| CN103880557B (en) * | 2014-04-04 | 2015-06-17 | 新疆大地生态科技有限公司 | Forest and fruit base growth substance for cold regions and arid regions and application method thereof |
| CN105647536A (en) * | 2015-12-29 | 2016-06-08 | 辛集市远翔环保能源科技有限公司 | Composition for removing pesticide residues in soil |
| CN110358566B (en) * | 2019-08-23 | 2020-10-02 | 山东省分析测试中心 | Preparation method and application of peony seed shell wood vinegar and carrier thereof |
| CN112044373B (en) * | 2020-08-27 | 2023-02-07 | 新疆赛诺凯生物科技有限公司 | Wood tar-wood vinegar composite base particle and preparation method and application thereof |
| CN116210695B (en) * | 2023-02-27 | 2024-07-05 | 西北农林科技大学 | Compound for promoting plant wound healing and application thereof |
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