CN107347917A - Wheat low-temperature resistance conditioning agent and its application method - Google Patents
Wheat low-temperature resistance conditioning agent and its application method Download PDFInfo
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- CN107347917A CN107347917A CN201710405389.1A CN201710405389A CN107347917A CN 107347917 A CN107347917 A CN 107347917A CN 201710405389 A CN201710405389 A CN 201710405389A CN 107347917 A CN107347917 A CN 107347917A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
- A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
- A01N47/44—Guanidine; Derivatives thereof
Abstract
The invention discloses wheat low-temperature resistance conditioning agent and its application method, composition and its parts by weight are：18 ~ 27 parts of epiphysin, 13 ~ 19 parts of potassium humate, 12 ~ 17 parts of a methyl α-naphthyl acetates, 8 ~ 14 parts of jasmonic, 6 ~ 14 parts of plant hormone brassinosteroid, 3 ~ 7 parts of the basic element of cell division, 2 ~ 8 parts of antifreeze, 0.3 ~ 0.7 part of antibacterial peptide, 1 ~ 5 part of dispersant, 20 ~ 30 parts of water.Have the beneficial effect that：The conditioning agent of the present invention has significant environmental benefit and social benefit using water as medium, improves security；Cell membrane can be protected and stablize the structure of the large biological molecules such as antioxidase, enhancing cell effectively removes ROS ability, reduces the intracellular flow of water and freezing point, strengthens the Anti-bacterium ability of wheat；Active ingredient abundance and renewable, is easy to degrade, has the characteristics that cost is low, easy to use, application easy to spread in natural environment.
Description
Technical field
The present invention relates to pesticide plant growth regulator field, more particularly, to a kind of wheat low-temperature resistance conditioning agent and its makes
Use method.
Background technology
Wheat is the important cereal crops in China, and northern China resident is using wheaten food as staple food, and wheat is flour processing
Raw material.At present, 30,000,000 hectares of China's wheat cultivation area, 1.2 hundred million tons of annual production, wheat strong adaptability, planting range are wide,
It is widely distributed in 30 provinces, the autonomous region of city in China.Wheat growth stage is grown, planted in fall, and through Dong Lichun, summer harvests, because
This, chilling injury is always to threaten the major obstacle factor of improving yield of wheat stable yields with freeze injury, and wheat freeze injury occurrence frequency is high, area
Greatly, harm weight, is always one of many regional agricultural production Major Natural Disasters, in Huang-Huai-Hai, winter wheat, spring wheat area are also normal
Often occur, serious loss is brought to production.Therefore, wheat low-temperature resistance freezing evil ability is strengthened to ensureing that improving yield of wheat is steady
Production, Ensuring Food Safety has important practical significance and application value.
Plant forms many low-temperature resistance stress and the protection mechanism of other abiotic stress in long-term evolutionary process,
The mode of wherein generally existing is to synthesize and accumulate rapidly great amount of soluble micromolecular compound, including polyhydroxy sugar alcohol, amino
Acid, amino acid derivativges and quaternary ammonium compound etc..Under adverse circumstance, these metabolins function primarily as osmotic adjustment
The water content of cell, and the effectively 26S Proteasome Structure and Function of protected protein matter and biomembrane are kept, so as to maintain the normal life of cell
Manage function.Glycine betaine is wherein important a kind of quaternary ammonium compound, is generally deposited in bacterium, cyanobacteria, algae, animal drink plant
The low temperature resistivity of wheat can improved..Chitosan oligosaccharide is a kind of degree of polymerization obtained by degradation of chitosan oligosaccharides between 2~20
Product, have the characteristics that low molecular weight, good water solubility, easily absorbed, bioactivity is high and function is extensive, while be also to lure
Lead plant disease-resistant and degeneration-resistant signal of interest molecule, it is possible to increase plant protection enzymatic activity, increase osmotic adjustment and secondary
Metabolite content, so as to improve the disease resistance of plant and resistance.
Prior art such as Authorization Notice No. is the B of CN 101999378 Chinese invention patent, discloses a kind of wheat low-temperature resistance
Lodging resistant production gain conditioning agent and preparation method thereof, the component containing following concentration：Polyaspartic acid salts 100g/L, plant growth
20.05~30.05g/L of conditioning agent, 65~67g/L of activating agent and spreader-sticker, solvent is water.The wheat low-temperature resistance volume increase resistant to lodging
Conditioning agent has the characteristics of improving wheat cold resistance and lodging tolerance, but effect is undesirable.
The content of the invention
It is an object of the invention to provide it is a kind of it is safe and non-toxic, cost is cheap, it is simple to prepare, the significant wheat of drug effect resist it is low
Warm conditioning agent and its application method.
The present invention is directed to the problem of being mentioned in above-mentioned technology, and the technical scheme taken is：Wheat low-temperature resistance conditioning agent, composition
And its parts by weight are：18 ~ 27 parts of epiphysin, 13 ~ 19 parts of potassium humate, 12 ~ 17 parts of a- methyl α-naphthyl acetates, 8 ~ 14 parts of jasmonic, plant
6 ~ 14 parts of hormone brassinosteroid, 3 ~ 7 parts of the basic element of cell division, 2 ~ 8 parts of antifreeze, 0.3 ~ 0.7 part of antibacterial peptide, 1 ~ 5 part of dispersant,
20 ~ 30 parts of water.Antifreeze is the mixture of ethylene glycol, propane diols and polyethylene glycol, and its weight ratio is 1:0.4~1.6:1~1.5；
The amino acid sequence of antibacterial peptide is HSHACASYSRYCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR, the antibacterial peptide one
As can be killed within contact microorganism 2-3 min so extremely short times, no matter whether microorganism is in growth period, can
Enough play the effect of quick sterilization, moreover it is possible to directly kill multiple-microorganism, and side effect, bactericidal effect will not be brought to human body
Stability, and germ is difficult to produce drug resistance；Dispersant is the mixing of polycarboxylate sodium and APES phosphate
Thing, its weight ratio are 1:0.3~1.7.Above-mentioned wheat low-temperature resistance conditioning agent can improve plant and the comprehensive of low temperature stress is resisted
Power, ensure plant normal growth development；Using water as medium, there is significant environmental benefit and social benefit, be beneficial to operate
The health of personnel, improve security；Active ingredient abundance and renewable, it is cheap, it is harmless to plant and human body,
It is easy to degrade in natural environment, it is pollution-free to soil.
The preparation method of wheat low-temperature resistance conditioning agent is：
By formulation weight number weigh respectively epiphysin, potassium humate, a- methyl α-naphthyl acetates, jasmonic, plant hormone brassinosteroid,
The basic element of cell division, antifreeze, antibacterial peptide, dispersant, water, 30 ~ 50min is stirred in 600 ~ 700rpm homogenizer, then passed through
50 ~ 70min is sanded in 1000 ~ 1500rpm sand mill so that particle diameter≤30 μm of compound, wheat low-temperature resistance conditioning agent is produced,
The low-temperature resistance conditioning agent can protect cell membrane and stablize the biology such as antioxidase greatly to respectively luring anti-and antibacterial material to compound
The structure of molecule, enhancing cell effectively remove ROS ability, mitigate low temperature and injures to caused by cell, reduce the intracellular flow of water with
Freezing point, mitigate plant because dehydration and freeze and caused by injury from low temperature, improve plant to the synthesis resistance of low temperature stress, ensure
Plant normal growth is developed, and strengthens the Anti-bacterium ability of wheat, reach accelerate to grow, the effect in terms of precocious and volume increase.
The application method of wheat low-temperature resistance conditioning agent is：Use within 1~2 day before low temperature cold wave arrives, be watered dilution during administration
Into 520~650 times of liquid, wheat can be significantly increased and resist chilling injury in wheat blade face, conditioning agent of the present invention by then spraying
Ability, strengthen the Anti-bacterium ability of wheat, increase the grain number per spike and dry granular weight of wheat, improve wheat yield, while the product has
There is the features such as cost is low, easy to use, application easy to spread, there is positive impetus to China's Wheat Production.
Compared with prior art, the advantage of the invention is that：1）The conditioning agent of the present invention is not added with appointing using water as medium
What organic solvent, has significant environmental benefit and social benefit, is beneficial to the health of operating personnel, improves security；
2）The conditioning agent is to that to respectively luring anti-and antibacterial material to compound, can protect cell membrane and stablize big point of the biology such as antioxidase
The structure of son, enhancing cell effectively remove ROS ability, reduce the intracellular flow of water and freezing point, strengthen the Anti-bacterium ability of wheat；3）
Active ingredient abundance and renewable, it is cheap, it is easy to degrade in natural environment, it is pollution-free to soil, while the tune
Section agent has the characteristics that cost is low, easy to use, application easy to spread, has positive impetus to China's Wheat Production.
Embodiment
Below by embodiment, the invention will be further described：
Embodiment 1：
Wheat low-temperature resistance conditioning agent, composition and its parts by weight are：22 parts of epiphysin, 16 parts of potassium humate, 15 parts of a- methyl α-naphthyl acetates,
9 parts of jasmonic, 10 parts of plant hormone brassinosteroid, 5 parts of the basic element of cell division, 6 parts of antifreeze, 0.5 part of antibacterial peptide, dispersant 3
Part, 26 parts of water.Antifreeze is the mixture of ethylene glycol, propane diols and polyethylene glycol, and its weight ratio is 1:0.6:1.2；Antibacterial peptide
Amino acid sequence be HSHACASYSRYCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR, the antibacterial peptide typically can be
Killed in time so extremely short contact microorganism 2-3 min, no matter whether microorganism is in growth period, can play
The effect of quick sterilization, moreover it is possible to directly kill multiple-microorganism, and side effect, stable sterilization effect will not be brought to human body
Property, and germ is difficult to produce drug resistance；Dispersant is the mixture of polycarboxylate sodium and APES phosphate, its
Weight ratio is 1:0.7.Above-mentioned wheat low-temperature resistance conditioning agent can improve synthesis resistance of the plant to low temperature stress, ensure plant
Normal growth and development；Using water as medium, there is significant environmental benefit and social benefit, the body for being beneficial to operating personnel is good for
Health, improve security；Active ingredient abundance and renewable, it is cheap, it is harmless to plant and human body, in natural environment
It is easy to degrade, it is pollution-free to soil.
The preparation method of wheat low-temperature resistance conditioning agent is：
By formulation weight number weigh respectively epiphysin, potassium humate, a- methyl α-naphthyl acetates, jasmonic, plant hormone brassinosteroid,
The basic element of cell division, antifreeze, antibacterial peptide, dispersant, water, 40min is stirred in 650rpm homogenizer, then through 1200rpm's
60min is sanded in sand mill so that particle diameter≤30 μm of compound, produces wheat low-temperature resistance conditioning agent, the low-temperature resistance conditioning agent pair
Respectively lure anti-and antibacterial material to be compounded, cell membrane can be protected and stablize the structure of the large biological molecules such as antioxidase, strengthen
Cell effectively removes ROS ability, mitigates low temperature and injure to caused by cell, reduces the intracellular flow of water and freezing point, mitigation plant because
Dehydration and freeze and caused by injury from low temperature, improve plant to the synthesis resistance of low temperature stress, ensure plant normal growth hair
Educate, strengthen the Anti-bacterium ability of wheat, reach accelerate to grow, the effect in terms of precocious and volume increase.
The application method of wheat low-temperature resistance conditioning agent is：Use within 1 day before low temperature cold wave arrives, be watered during administration and be diluted to
550 times of liquid, then spray in wheat blade face, conditioning agent of the present invention can significantly increase the ability that wheat resists chilling injury, increase
The Anti-bacterium ability of strong wheat, increase the grain number per spike and dry granular weight of wheat, improve wheat yield, while the product has cost
The features such as low, easy to use, application easy to spread, there is positive impetus to China's Wheat Production.
Embodiment 2：
Wheat low-temperature resistance conditioning agent, composition and its parts by weight are：22 parts of epiphysin, 17 parts of potassium humate, 15 parts of a- methyl α-naphthyl acetates,
11 parts of jasmonic, 10 parts of plant hormone brassinosteroid, 5 parts of the basic element of cell division, 6 parts of antifreeze, 0.5 part of antibacterial peptide, dispersant 2
Part, 22 parts of water.Antifreeze is the mixture of ethylene glycol, propane diols and polyethylene glycol, and its weight ratio is 1:1.2:1.3；Antibacterial peptide
Amino acid sequence be HSHACASYSRYCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR, the antibacterial peptide typically can be
Killed in time so extremely short contact microorganism 2-3 min, no matter whether microorganism is in growth period, can play
The effect of quick sterilization, moreover it is possible to directly kill multiple-microorganism, and side effect, stable sterilization effect will not be brought to human body
Property, and germ is difficult to produce drug resistance；Dispersant is the mixture of polycarboxylate sodium and APES phosphate, its
Weight ratio is 1:1.5.Above-mentioned wheat low-temperature resistance conditioning agent can improve synthesis resistance of the plant to low temperature stress, ensure plant
Normal growth and development；Using water as medium, there is significant environmental benefit and social benefit, the body for being beneficial to operating personnel is good for
Health, improve security；Active ingredient abundance and renewable, it is cheap, it is harmless to plant and human body, in natural environment
It is easy to degrade, it is pollution-free to soil.
The preparation method of wheat low-temperature resistance conditioning agent is：
By formulation weight number weigh respectively epiphysin, potassium humate, a- methyl α-naphthyl acetates, jasmonic, plant hormone brassinosteroid,
The basic element of cell division, antifreeze, antibacterial peptide, dispersant, water, 40min is stirred in 700rpm homogenizer, then through 1500rpm's
60min is sanded in sand mill so that particle diameter≤30 μm of compound, produces wheat low-temperature resistance conditioning agent, the low-temperature resistance conditioning agent pair
Respectively lure anti-and antibacterial material to be compounded, cell membrane can be protected and stablize the structure of the large biological molecules such as antioxidase, strengthen
Cell effectively removes ROS ability, mitigates low temperature and injure to caused by cell, reduces the intracellular flow of water and freezing point, mitigation plant because
Dehydration and freeze and caused by injury from low temperature, improve plant to the synthesis resistance of low temperature stress, ensure plant normal growth hair
Educate, strengthen the Anti-bacterium ability of wheat, reach accelerate to grow, the effect in terms of precocious and volume increase.
The application method of wheat low-temperature resistance conditioning agent is：Use within 2 days before low temperature cold wave arrives, be watered during administration and be diluted to
650 times of liquid, then spray in wheat blade face, conditioning agent of the present invention can significantly increase the ability that wheat resists chilling injury, increase
The Anti-bacterium ability of strong wheat, increase the grain number per spike and dry granular weight of wheat, improve wheat yield, while the product has cost
The features such as low, easy to use, application easy to spread, there is positive impetus to China's Wheat Production.
Embodiment 3：
Wheat low-temperature resistance conditioning agent, composition and its parts by weight are：26 parts of epiphysin, 18 parts of potassium humate, 15 parts of a- methyl α-naphthyl acetates,
12 parts of jasmonic, 12 parts of plant hormone brassinosteroid, 6 parts of the basic element of cell division, 5 parts of antifreeze, 0.5 part of antibacterial peptide, dispersant 3
Part, 30 parts of water.Antifreeze is the mixture of ethylene glycol, propane diols and polyethylene glycol, and its weight ratio is 1:1:1；The ammonia of antibacterial peptide
Base acid sequence is HSHACASYSRYCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR, and the antibacterial peptide can typically contact
Killed in time so extremely short microorganism 2-3 min, no matter whether microorganism is in growth period, can play quick
The effect of sterilization, moreover it is possible to multiple-microorganism is directly killed, and side effect will not be brought to human body, stable sterilization effect, and
Germ is difficult to produce drug resistance；Dispersant is the mixture of polycarboxylate sodium and APES phosphate, its weight
Than for 1:0.5.Above-mentioned wheat low-temperature resistance conditioning agent can improve synthesis resistance of the plant to low temperature stress, ensure that plant is normal
Grow；Using water as medium, there is significant environmental benefit and social benefit, be beneficial to the health of operating personnel,
Improve security；Active ingredient abundance and renewable, it is cheap, it is harmless to plant and human body, in natural environment easily
It is pollution-free to soil in degraded.
The preparation method of wheat low-temperature resistance conditioning agent is：
By formulation weight number weigh respectively epiphysin, potassium humate, a- methyl α-naphthyl acetates, jasmonic, plant hormone brassinosteroid,
The basic element of cell division, antifreeze, antibacterial peptide, dispersant, water, 50min is stirred in 700rpm homogenizer, then through 1500rpm's
60min is sanded in sand mill so that particle diameter≤30 μm of compound, produces wheat low-temperature resistance conditioning agent, the low-temperature resistance conditioning agent pair
Respectively lure anti-and antibacterial material to be compounded, cell membrane can be protected and stablize the structure of the large biological molecules such as antioxidase, strengthen
Cell effectively removes ROS ability, mitigates low temperature and injure to caused by cell, reduces the intracellular flow of water and freezing point, mitigation plant because
Dehydration and freeze and caused by injury from low temperature, improve plant to the synthesis resistance of low temperature stress, ensure plant normal growth hair
Educate, strengthen the Anti-bacterium ability of wheat, reach accelerate to grow, the effect in terms of precocious and volume increase.
The application method of wheat low-temperature resistance conditioning agent is：Use within 1 day before low temperature cold wave arrives, be watered during administration and be diluted to
550 times of liquid, then spray in wheat blade face, conditioning agent of the present invention can significantly increase the ability that wheat resists chilling injury, increase
The Anti-bacterium ability of strong wheat, increase the grain number per spike and dry granular weight of wheat, improve wheat yield, while the product has cost
The features such as low, easy to use, application easy to spread, there is positive impetus to China's Wheat Production.
Embodiment 4：
The actual effect of the embodiment of the present invention 3 is：
Adjacent 1 mu of kind, growth conditions all identical wheats are selected to be equally divided into two groups of test group and control group, low temperature cold wave comes
Face first 1 day, by the conditioning agent of the embodiment of the present invention 3 and it is commercially available convert the dilution of 550 times of water respectively and put on test group and control group, try
Result is tested to show, compared with control group, the output increased 25.1% of test group wheat.
Routine operation in the operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme is described in detail embodiment described above, it should be understood that it is described above only
For the specific embodiment of the present invention, it is not intended to limit the invention, all any modifications made in the spirit of the present invention,
Supplement or similar fashion replacement etc., should be included in the scope of the protection.
SEQUENCE LISTING
<110>The Gothic Bioisystech Co., Ltd of Lanxi City
<120>Wheat low-temperature resistance conditioning agent and its application method
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 45
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Ala Cys Ala Ser Tyr Ser Arg Tyr Cys Gly Tyr Tyr Val
1 5 10 15
Ser His Arg Gly Arg Cys Tyr Cys Arg Cys Leu Arg Cys Arg Val Leu
20 25 30
His Pro Gly Lys Leu Cys Val Cys Val Asn Cys Ser Arg
35 40 45
Claims (9)
1. wheat low-temperature resistance conditioning agent, it is characterised in that：Described conditioning agent composition and its parts by weight are：Epiphysin 18 ~ 27
It is part, 13 ~ 19 parts of potassium humate, 12 ~ 17 parts of a- methyl α-naphthyl acetates, 8 ~ 14 parts of jasmonic, 6 ~ 14 parts of plant hormone brassinosteroid, thin
3 ~ 7 parts of born of the same parents' mitogen, 2 ~ 8 parts of antifreeze, 0.3 ~ 0.7 part of antibacterial peptide, 1 ~ 5 part of dispersant, 20 ~ 30 parts of water.
2. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：Described antifreeze is ethylene glycol, third
The mixture of glycol and polyethylene glycol, its weight ratio are 1:0.4~1.6:1~1.5.
3. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：The amino acid sequence of described antibacterial peptide
For HSHACASYSRYCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR.
4. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：Described dispersant is polycarboxylate sodium
With the mixture of APES phosphate, its weight ratio is 1:0.3~1.7.
5. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：The preparation method of described conditioning agent
For：By formulation weight number weigh respectively epiphysin, potassium humate, a- methyl α-naphthyl acetates, jasmonic, plant hormone brassinosteroid,
The basic element of cell division, antifreeze, antibacterial peptide, dispersant, water, homogeneous stirring, then be sanded through sand mill, produce the regulation of wheat low-temperature resistance
Agent.
6. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：In the preparation method of described conditioning agent
600 ~ 700rpm of rotating speed of homogenizer, mixing time are 30 ~ 50min.
7. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：In the preparation method of described conditioning agent
The rotating speed of sand mill is 1000 ~ 1500rpm, and the time is 50 ~ 70min.
8. wheat low-temperature resistance conditioning agent according to claim 1, it is characterised in that：In the preparation method of described conditioning agent
Particle diameter≤30 μm of compound.
9. the application method of wheat low-temperature resistance conditioning agent, it is characterised in that：Described application method is：1 before the arriving of low temperature cold wave
Use within~2 days, be watered during administration and be diluted to 520~650 times of liquid, then spray in wheat blade face.
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| CN201710405389.1A CN107347917A (en) | 2017-06-01 | 2017-06-01 | Wheat low-temperature resistance conditioning agent and its application method |
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| CN (1) | CN107347917A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849904A (en) * | 2018-08-02 | 2018-11-23 | 吉林省农业科学院 | Low-temperature resistance plant growth regulator and its preparation method and application |
| CN110839618A (en) * | 2019-11-18 | 2020-02-28 | 浙江中环农业开发有限公司 | Nano protective agent for improving stress resistance of crops and preparation method thereof |
| CN115191442A (en) * | 2021-09-29 | 2022-10-18 | 南京农业大学 | Wheat low-temperature-resistant protective agent product and use method thereof |
| RU2785518C1 (en) * | 2022-03-17 | 2022-12-08 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт агрохимии имени Д.Н. Прянишникова" | Method for increasing wheat yield |
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| CN104012534A (en) * | 2014-06-25 | 2014-09-03 | 中国科学院海洋研究所 | Wheat cold resistance regulating agent |
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Patent Citations (1)
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| CN104012534A (en) * | 2014-06-25 | 2014-09-03 | 中国科学院海洋研究所 | Wheat cold resistance regulating agent |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849904A (en) * | 2018-08-02 | 2018-11-23 | 吉林省农业科学院 | Low-temperature resistance plant growth regulator and its preparation method and application |
| CN110839618A (en) * | 2019-11-18 | 2020-02-28 | 浙江中环农业开发有限公司 | Nano protective agent for improving stress resistance of crops and preparation method thereof |
| CN110839618B (en) * | 2019-11-18 | 2022-09-13 | 浙江中环农业开发有限公司 | Nano protective agent for improving stress resistance of crops and preparation method thereof |
| CN115191442A (en) * | 2021-09-29 | 2022-10-18 | 南京农业大学 | Wheat low-temperature-resistant protective agent product and use method thereof |
| CN115191442B (en) * | 2021-09-29 | 2023-02-10 | 南京农业大学 | Wheat low-temperature-resistant protective agent product and use method thereof |
| RU2785518C1 (en) * | 2022-03-17 | 2022-12-08 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт агрохимии имени Д.Н. Прянишникова" | Method for increasing wheat yield |
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