CN101103730A - Yield increasing type plant growth regulator and its preparation - Google Patents
Yield increasing type plant growth regulator and its preparation Download PDFInfo
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- CN101103730A CN101103730A CNA2006100910553A CN200610091055A CN101103730A CN 101103730 A CN101103730 A CN 101103730A CN A2006100910553 A CNA2006100910553 A CN A2006100910553A CN 200610091055 A CN200610091055 A CN 200610091055A CN 101103730 A CN101103730 A CN 101103730A
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- potassium hydroxide
- acetamide
- plant growth
- growth regulator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The invention relates to a production increase type plant growth regulator and the preparation method, which is characterized in that: an acetamide and a potassium hydroxide are chosen for being made into acetamide solution and potassium hydroxide solution respectively according to the proportion by weight, and the two solutions are mixed together, and then some water is added for being regulated in a normal concentration; wherein the potassium hydroxide can be replaced by plant ash in 1.5 to 5 times, firstly the plant ash solution can be made, and then the preparation can be implemented. The invention can be used in seed soaking, the leaf spraying and the root application, so the crop yield can be increased significantly.
Description
Technical field
The present invention relates to a plant growth regulators, particularly relate to a kind of Yield increasing type plant growth regulator and preparation method thereof.
Background technology
At present, the plant growth regulator of using in agricultural production is various in style, and function is different: be useful on and improve crop yield, also be useful on and improve quality of agricultural product, improve in addition resistance, regulate breeding time or the like.But, existing plant growth regulator still has many defectives aspect the needs of production satisfying, compare with the plant growth regulator of other type, to improve output is that the plant growth regulator of purpose especially can not make the people satisfied aspect the effect of increasing production, and has the cost height, problems such as is inconvenient to use.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, provide that a kind of cost is low, easy to use, effect of increasing production is obvious, can be widely used in the Yield increasing type plant growth regulator of crops such as vegetables, fruit, grain and oil.The invention still further relates to the preparation method of this plant growth regulator.
For achieving the above object, Yield increasing type plant growth regulator of the present invention is the aqueous solution of acetamide and potassium hydroxide, and its weight proportion is acetamide: potassium hydroxide=(0.1～99): (99～1).
In above-mentioned acetamide and potassium hydroxide ratio range, by the product that arbitrary proportion is mixed with, the suitable concentration of aqueous solution that is used to soak seed is 0.05～0.21%, and preferred concentration is 0.15～0.21%, and best seed soaking application concentration is 0.177%.The concentration of aqueous solution that is used for foliage-spray is 0.01～0.1 5%.
As optimization, the weight proportion of acetamide and potassium hydroxide is acetamide: potassium hydroxide=(0.1～3): (6～60).Two kinds of active components can be brought into play coordinative role preferably in this proportion.
As optimization, the weight proportion of acetamide and potassium hydroxide is acetamide: potassium hydroxide=0.1: (8～18).Two kinds of active components can be mutually promoted preferably in this proportion.
As optimization, the concentration of the aqueous solution of acetamide and potassium hydroxide is 1～30%.The product stability that two kinds of active components are made in this proportion is better.
The preparation method of plant growth regulator of the present invention makes earlier the aqueous solution of acetamide and potassium hydroxide by weight ratio respectively, again with two kinds of aqueous solution together, and adds water and adjusts to normal concentration.This method has simple and easy to do, workable advantage.
As optimization, the potassium hydroxide in the prescription can be replaced by 1.5～5 times ash.Promptly make the ash aqueous solution earlier, prepare with acetamide again.Its process more specifically is that 1. getting weight is the ash of 1.5～5 times of potassium hydroxide consumptions, adds 6 times of water, stirs, and leaves standstill to cross the leaching filtrate for later use after 2 hours; 2. the concentration with acetamide is adjusted to 0.8～1.3 ‰; 3. the vegetation buck of above-mentioned concentration and the acetamide solution of above-mentioned concentration are mixed in 1: 1 ratio of volume.
The effect that the aqueous solution of acetamide and potassium hydroxide has the promotion plant yield-increasing is the inventor's new discovery, the experiment proved that it truly has tangible production-increasing function.Its mechanism is not known as yet.Yield increasing type plant growth regulator of the present invention is widely used in grain, oil plant, fruits and vegetables and other economic crops, fruit and vegetable class crops such as for example grain and oil crops such as wheat class, potato class, cotton, paddy rice, corn, soybean, rape, and cherry, peach, sugarcane, strawberry, genseng, Chinese cabbage, tomato.Can promote crop growth, obvious effect of increasing production.
The method of using plant growth regulator seed soaking of the present invention is, at first Yield increasing type plant growth regulator of the present invention is added clear water and be diluted to suitable concentration 0.05～0.21%, or preferred concentration 0.15～0.21%, again ready seed was soaked 20～60 minutes, taking-up is dried in the shade, sowing according to a conventional method afterwards can make crop yield improve about 20%.Be suitable for concentration 0.01～0.15% by above-mentioned foliage-spray and make foliage-spray, can increase production about 10%.Execute by the leaf surface spraying concentration root and can improve crop yield about 30%.
Yield increasing type plant growth regulator of the present invention has that cost is low, raw material is easy to get, prepare advantage easily.
Embodiment
Be further described below in conjunction with specific embodiment:
Embodiment 1 gets pure acetamide 100 grams, adds 100 kg of water, and transferring its concentration is 1 ‰, makes the acetamide aqueous solution; Get 10 kilograms in potassium hydroxide, add 100 kg of water, transferring its concentration is 10%, makes the aqueous solution of potassium hydroxide.With two kinds of aqueous solution together promptly, its concentration is 10.01%.Thin up during use.Root execute with leaf surface spraying concentration be 0.01～0.15%, the seed soaking concentration be 0.05～0.21%.
Embodiment 2 gets 10 kilograms of farmers''s ash, adds 60 kilograms of clear water, stirs, and leaves standstill after 2 hours to filter, and gets filtrate for later use; Get pure acetamide 100 grams (0.1 kilogram), add 90 kg of water, transferring its concentration is 1.1 ‰; Vegetation buck and acetamide solution mixed in 1: 1 ratio of volume.
Experimental example 2 plant growth regulator of the present invention are used for the experiment of potato seed soaking
The location that selection soil property fertility is basic identical, ground is smooth is as the test region.The potato kind that cuts is divided into two groups, and one group is experimental group, uses plant growth regulator of the present invention to soak 30 minutes.The seed soaking application concentration is 1.77%; Another group is control group, uses distilled water immersion 30 minutes, takes out the nature airing respectively.By same technical standard two groups of potato kinds are seeded in two zones respectively by unwitting skilled sowing personnel afterwards.After planting, do not topdress, do not execute any management, survey in potato maturing stage results and produce to the preceding not dispenser in the time of infertility of results.As a result, experimental group output: control group output=121: 100, promptly increase production 21%.
Experimental example 2 plant growth regulator of the present invention are used for the experiment of maize seed soaking
The location that selection soil property fertility is basic identical, ground is smooth is as the test region.The corn kind is divided into two groups, and one group is experimental group, uses seed soaking agent of the present invention to soak 30 minutes; Another group is control group, uses distilled water immersion 30 minutes, takes out the nature airing respectively.By same technical standard two groups of corn kinds are seeded in two zones respectively by unwitting skilled sowing personnel afterwards.Not dispenser in the time of infertility to the results is not after planting topdressed, and only does thinning management in the back of emerging, random sampling after the thinning, reach each plot plant spacing up and down difference be no more than 2%, do not execute other management afterwards, behind harvest corn, survey and produce.The seed soaking application concentration is 1.77%.As a result, experimental group output: control group output=118: 100, promptly increase production 18%.
Experimental example 3 plant growth regulator of the present invention are used for the experiment of strawberry foliage-spray
Select the soil property fertility basic identical, smooth location, ground is as the test region.According to a conventional method strawberry is sowed.Then the strawberry field is divided into two zones, wide about 2 a meters isolation strip is established in the centre.One district is an experimental group, foliage spray liquid preparation of the present invention; Another district is control group, foliage spray clear water.Strawberry foliage-spray in vegetative period 3 times, each 10～15 days at interval.Spray operation and undertaken, and it is ignorant to institute's jetting liquid character to spray operating personnel, by same technical standard two groups is sprayed by the crop management personnel that are skilled in technique.Other fertilizer is not executed in not dispenser in the time of infertility, does not execute other management.Press random device in the strawberry maturing stage, in two zones, respectively extract 10 plant and test.Application concentration is 0.5%.Result such as table 1.
Table 1 foliage-spray is to the influence of strawberry output
| Group | Plant height (cm) | Branch (cm) | Total setting number | Average weight (g) | Productive rate (%) |
| Experimental group | 20.5 | 10.4 | 22.8 | 3845 | 110.3 |
| Control group | 20.2 | 9.8 | 21.9 | 3486 | 100.0 |
Last table shows that foliage-spray the present invention can make strawberry volume increase 10.3% than the clear water control group.
Experimental example 4 plant growth regulator of the present invention are used for the experiment that strawberry blade face root is executed
Select the soil property fertility basic identical, smooth location, ground is as the test region.According to a conventional method strawberry is sowed.Then the strawberry field is divided into two zones, wide about 2 a meters isolation strip is established in the centre.One district executes experimental group for root, at strawberry strain root pouring liquid preparation of the present invention; Another district is control group, at strawberry strain root pouring clear water.Execute altogether vegetative period strawberry and to water 3 times, each 10～15 days at interval.Execute and water operation and undertaken, and execute that to water operating personnel ignorant to watering liquid property, two groups are sprayed by same technical standard by the crop management personnel that are skilled in technique.Other fertilizer is not executed in not dispenser in the time of infertility, does not execute other management.Press random device in the strawberry maturing stage, in two zones, respectively extract 10 plant and test.Application concentration is 0.5%.Result such as table 2.
Table 2 piece is executed the influence of the present invention to strawberry output
| Group | Plant height (cm) | Branch (cm) | Total setting number | Average weight (g) | Productive rate (%) |
| Experimental group | 23.8 | 11.9 | 26.6 | 5642 | 161.1 |
| Control group | 20.4 | 9.9 | 21.6 | 3502 | 100.0 |
Last table shows that root is executed the present invention can make strawberry volume increase 61.1% than the clear water control group.
Claims (6)
1. a Yield increasing type plant growth regulator is characterized in that, it is the aqueous solution of acetamide and potassium hydroxide, and its weight proportion is acetamide: potassium hydroxide=(0.1～99): (99～1).
2. Yield increasing type plant growth regulator according to claim 1 is characterized in that, the weight proportion of acetamide and potassium hydroxide is acetamide: potassium hydroxide=(0.1～3): (6～60).
3. Yield increasing type plant growth regulator according to claim 2 is characterized in that, the weight proportion of acetamide and potassium hydroxide is acetamide: potassium hydroxide=0.1: (8～18).
4. according to claim 1,2 or 3 described Yield increasing type plant growth regulators, it is characterized in that the concentration of aqueous solution of acetamide and potassium hydroxide is 1～30%.
5. according to claim 1,2 or 3 described Yield increasing type plant growth regulators, it is characterized in that potassium hydroxide is wherein replaced by 1.5～5 times ash, makes the ash aqueous solution earlier and prepares.
6. the preparation method of the described Yield increasing type plant growth regulator of claim 1 is characterized in that, makes earlier the aqueous solution of acetamide and potassium hydroxide by weight ratio respectively, again with two kinds of aqueous solution together, and adds water and adjusts to normal concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100910553A CN101103730A (en) | 2006-07-12 | 2006-07-12 | Yield increasing type plant growth regulator and its preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100910553A CN101103730A (en) | 2006-07-12 | 2006-07-12 | Yield increasing type plant growth regulator and its preparation |
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| Publication Number | Publication Date |
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| CN101103730A true CN101103730A (en) | 2008-01-16 |
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| CNA2006100910553A Pending CN101103730A (en) | 2006-07-12 | 2006-07-12 | Yield increasing type plant growth regulator and its preparation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477891A (en) * | 2013-09-30 | 2014-01-01 | 李婧雯 | Crop yield increasing method |
| CN107646271A (en) * | 2017-09-26 | 2018-02-02 | 北京市农林科学院 | A kind of method of crops water and fertilizer management |
-
2006
- 2006-07-12 CN CNA2006100910553A patent/CN101103730A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477891A (en) * | 2013-09-30 | 2014-01-01 | 李婧雯 | Crop yield increasing method |
| CN103477891B (en) * | 2013-09-30 | 2015-03-11 | 李婧雯 | Crop yield increasing method |
| CN107646271A (en) * | 2017-09-26 | 2018-02-02 | 北京市农林科学院 | A kind of method of crops water and fertilizer management |
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