CN107926403A - The control method of crops freeze injury - Google Patents
The control method of crops freeze injury Download PDFInfo
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- CN107926403A CN107926403A CN201711434183.8A CN201711434183A CN107926403A CN 107926403 A CN107926403 A CN 107926403A CN 201711434183 A CN201711434183 A CN 201711434183A CN 107926403 A CN107926403 A CN 107926403A
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- China
- Prior art keywords
- plant
- blade face
- parts
- antifreezing liquid
- insulating layer
- Prior art date
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- 230000009746 freeze damage Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 46
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 34
- 239000010902 straw Substances 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 29
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 239000003292 glue Substances 0.000 claims abstract description 24
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 23
- 239000008103 glucose Substances 0.000 claims abstract description 23
- 235000011187 glycerol Nutrition 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 241000196324 Embryophyta Species 0.000 claims description 159
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 44
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 42
- 238000005507 spraying Methods 0.000 claims description 37
- 235000019270 ammonium chloride Nutrition 0.000 claims description 22
- 235000010333 potassium nitrate Nutrition 0.000 claims description 20
- 239000004323 potassium nitrate Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 10
- 238000010790 dilution Methods 0.000 claims description 9
- 239000012895 dilution Substances 0.000 claims description 9
- 210000004027 cell Anatomy 0.000 description 6
- 241000227653 Lycopersicon Species 0.000 description 5
- 235000009508 confectionery Nutrition 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000022472 cold acclimation Effects 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 210000000172 cytosol Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007914 freezing tolerance Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
- 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
- A01N43/14—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 six-membered rings
- A01N43/16—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 six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Forests & Forestry (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a kind of control method of crops freeze injury, including：Blade face plant-antifreezing liquid is prepared, is made of the following components counted in parts by weight：15~18 parts of glycerine, 5~8 parts of edible glue；Radicant anti-icing fluid is prepared, the following components composition counted in parts by weight：15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, 1~4 part of cotton fiber, the length of cotton fiber is 100~150 microns, a diameter of 20~50 microns；Spray blade face plant-antifreezing liquid；Spray radicant anti-icing fluid；Blade face plant-antifreezing liquid is sprayed again；Straw particle is uniformly layered on the ground of surrounding plants；Straw particle is bound in the lower periphery of the stem of plant again, forms a muff, and takes blade face plant-antifreezing liquid to be diluted with water after 50 times to pour to the root of plant.The present invention can effectively prevent the leaf, bud, stem of plant to be subject to freeze injury, strengthen plant cold resistance ability.
Description
Technical field
The present invention relates to a kind of control method of crops freeze injury.
Background technology
Northern China is frequently encountered in the early spring, Qiu Mo and season temperature Change impermanence situation at the beginning of the winter, and crops are often because of day
Gas cataclysm, cold wave invasion.Temperature drastically declines and causes serious cold damage, the portion of tissue such as leaf, flower is incurred loss, even if some
Cold-resistant crop, Cold Acclimation during autumn Mo in crops body is not yet completed, and is brought about great losses.
Influence of the freeze injury to crop be mainly plant cell gap freeze and plant cell in freeze caused by, work as temperature
During rapid decline, the water in space between cells build-ups ice first, and the vapor of peripheral cell is just agglomerated to the ice crystal in space between cells,
And increase the volume of ice crystal, and cellular plasm occurs mechanical wounding, when rapid drop in temperature is to less than 0 DEG C, except
Freeze in space between cells outer, intracellular plasm also freezes, and the serious disrupting biofilm of ice crystal, the structure of biological device, make
The isolation of ultrastructure is destroyed, and makes cellular plasm excessive dehydration, to solve the problems, such as the freeze injury of plant, first has to improve thin
The concentration of cytosol, reduces water content；Next delays the elongation of stem, plant is entered semidormancy state, weakens plant metabolism, is raw
It is long slow.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of control method of crops freeze injury that can be effectively antifreeze.
In order to realize these purposes and further advantage according to the present invention, there is provided a kind of prevention side of crops freeze injury
Method, including：
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：1~3 part of potassium nitrate, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, water
50~70 parts；Radicant anti-icing fluid is prepared, the radicant anti-icing fluid is the following components composition counted in parts by weight：Nitre
Sour 1~3 part of potassium, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, cotton fiber 1~4
Part, 50~70 parts of water, wherein, the length of the cotton fiber is 100~150 microns, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 7~10cm by step (6), straw particle is uniformly layered on described
On the ground of surrounding plants, so as to form an insulating layer, the thickness of the insulating layer is 2~3cm, and close to the plant
The thickness of insulating layer increases to 4~6cm described in the position of thing stem；Again plant is bound in the lower periphery of the stem of the plant
Stalk particle, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 5~7 days to the blade face of the plant in the form of spraying again,
Each blade face and leaf bud has uniformly been attached the blade face plant-antifreezing liquid, and institute has been sprayed on the blade face to the plant
After stating blade face plant-antifreezing liquid, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be diluted with water 50 times
Pour afterwards to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has been poured insulating layer
Restore to the original state.
Preferably, in the control method of the crops freeze injury, blade face plant-antifreezing liquid described in the step (1)
To be made of the following components counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, 5 parts of edible glue, glucose
13 parts, 50 parts of water.
Preferably, in the control method of the crops freeze injury, radicant anti-icing fluid described in the step (1)
For the following components composition counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, 5 parts of edible glue, glucose 13
Part, 1 part of cotton fiber, 50 parts of water, wherein, the length of the cotton fiber is 100~150 microns, a diameter of 20~50 microns.
Preferably, straw is shredded in the control method of the crops freeze injury, in the step (6) and is grown up
The particle for 10cm is spent, straw particle is uniformly layered on the ground of the surrounding plants, so that an insulating layer is formed,
The thickness of the insulating layer is 3cm, and increases to 6cm in the thickness close to insulating layer described in the position of the plant stem.
Preferably, in the control method of the crops freeze injury, every 7 days again to the plant in the step (7)
The blade face plant-antifreezing liquid is sprayed in the form of spraying in the blade face of thing.
Preferably, in the control method of the crops freeze injury, in the step (7) to the blade face of the plant with
It is noon 12 that the form of spraying, which sprays the blade face plant-antifreezing liquid,:00 to 14:00 carries out.
Preferably, in the control method of the crops freeze injury, in the step (3) to the blade face of the plant with
It is at noon 11 that the form of spraying, which sprays the blade face plant-antifreezing liquid,:00 to 13:00 carries out, and the step (4) is to the plant
Stem the radicant anti-icing fluid is sprayed in the form of spraying is 13:00 to 14:00 carries out, and is treated in the step (5)
After the blade face plant-antifreezing liquid of step (3) sprinkling has been done, the leaf is sprayed in the form of spraying to the blade face of the plant at once
Face plant-antifreezing liquid.
The present invention includes at least following beneficial effect：
A kind of control method of crops freeze injury provided by the invention, including：Step (1) prepares blade face plant-antifreezing liquid,
The blade face plant-antifreezing liquid is to be made of the following components counted in parts by weight：1~3 part of potassium nitrate, 1~3 part of ammonium chloride are sweet
15~18 parts of oil, 5~8 parts of edible glue, 13~15 parts of glucose, 50~70 parts of water；Prepare radicant anti-icing fluid, the rhizome
Plant-antifreezing liquid is the following components composition counted in parts by weight：1~3 part of potassium nitrate, 1~3 part of ammonium chloride, glycerine 15~18
Part, 5~8 parts of edible glue, 13~15 parts of glucose, 1~4 part of cotton fiber, 50~70 parts of water, wherein, the length of the cotton fiber
For 100~150 microns, a diameter of 20~50 microns；Step (2) is to plant surface spray water, by the dust of the plant surface
Wash away；After step (3) treats that the water of step (2) sprinkling is killed, the blade face is sprayed in the form of spraying to the blade face of the plant
Plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；Step (4) is to the plant
Stem the radicant anti-icing fluid is sprayed in the form of spraying, the stem of the plant has uniformly been attached the rhizome and plant
Thing anti-icing fluid；Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
The form of mist sprays the blade face plant-antifreezing liquid；Straw is chopped into the particle that length is 7~10cm by step (6), will be planted
Thing stalk particle is uniformly layered on the ground of the surrounding plants, so as to form an insulating layer, the thickness of the insulating layer is 2
~3cm, and increase to 4~6cm in the thickness close to insulating layer described in the position of the plant stem；Again in the plant
The lower periphery binding straw particle of stem, forms a muff, the thickness of the muff is 1~2cm；Step
(7) sprayed the blade face plant-antifreezing liquid in the form of spraying to the blade face of the plant again every 5~7 days, make each blade face with
And leaf bud has all uniformly attached the blade face plant-antifreezing liquid, and the blade face plant is sprayed on the blade face to the plant and has prevented
After freezing liquid, the insulating layer of covering on the ground is pushed aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times to described
The root of plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and insulating layer has restored to the original state.This
Invention provides blade face plant-antifreezing liquid and radicant anti-icing fluid, sprays respectively on the blade face of plant and rhizome position, can be with
Effectively prevent the leaf, bud, stem of plant to be subject to freeze injury, strengthen plant cold resistance ability, improve plant products and quality.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment
The present invention is described in further detail below, to make those skilled in the art being capable of evidence with reference to specification word
To implement.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
The present invention provides a kind of control method of crops freeze injury, including：
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：1~3 part of potassium nitrate, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, water
50~70 parts；Radicant anti-icing fluid is prepared, the radicant anti-icing fluid is the following components composition counted in parts by weight：Nitre
Sour 1~3 part of potassium, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, cotton fiber 1~4
Part, 50~70 parts of water, wherein, the length of the cotton fiber is 100~150 microns, a diameter of 20~50 microns.Prevent in general
Freeze in liquid, not for anti-icing fluid of the different parts design with different formulations of plant.In the present invention, blade face plant has been prepared
Anti-icing fluid and radicant anti-icing fluid, are applied in plant leaf surface and plant roots and stems position respectively, add in plant roots and stems anti-icing fluid
The component of cotton fiber is added, the length of cotton fiber is 100~150 microns, and a diameter of 20~50 microns, cotton fiber can be linked mutually
Effect, forms an overlapping protective film, so as to improve the winter resistance of plant on plant stem surface.
The dust of the plant surface is washed away to plant surface spray water, avoids dust from influencing protective film by step (2)
Formed.
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid.Blade face plant-antifreezing liquid
Layer protecting film is formed on the blade face of plant and leaf bud surface, improves winter resistance.
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid.
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid.Plant blade area is big, is easily influenced be subject to low temperature, therefore, is sprayed in first time
One layer of mist and then spray, so as to strengthen the effect of protection.
Straw is chopped into the particle that length is 7~10cm by step (6), straw particle is uniformly layered on described
On the ground of surrounding plants, so as to form an insulating layer, the thickness of the insulating layer is 2~3cm, and close to the plant
The thickness of insulating layer increases to 4~6cm described in the position of thing stem；Again plant is bound in the lower periphery of the stem of the plant
Stalk particle, forms a muff, the thickness of the muff is 1~2cm.Insulating layer can be reduced under surface temperature
Drop, and then provide protection for plant.Especially close to the position of plant root, the thickness increase of insulating layer.Muff is on the one hand
Good heat insulation effect can be played, on the other hand can also reinforce plant stem, improves the windproof of plant.
Step (7) sprayed the blade face plant-antifreezing liquid every 5~7 days to the blade face of the plant in the form of spraying again,
Each blade face and leaf bud is set uniformly to have attached the blade face plant-antifreezing liquid, further to strengthen protecting effect.And
After having sprayed the blade face plant-antifreezing liquid to the blade face of the plant, push the insulating layer of covering on the ground aside, take the blade face
Plant-antifreezing liquid, which is diluted with water after 50 times, to be poured to the root of the plant, and the blade face plant after every irrigating plant dilution is antifreeze
1~2L of liquid, has poured and insulating layer has restored to the original state.After blade face plant-antifreezing liquid is diluted, pour and be filled in plant root, planted with strengthening
The quality of plant is improved for the resistivity of low temperature in thing root.
Embodiment 1
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, 5 parts of edible glue, 13 parts of glucose, 50 parts of water；Prepare radicant
Anti-icing fluid, the radicant anti-icing fluid are the following components composition counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride are sweet
15 parts of oil, 5 parts of edible glue, 13 parts of glucose, 1 part of cotton fiber, 50 parts of water, wherein, the length of the cotton fiber is 100~150
Micron, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 7~10cm by step (6), straw particle is uniformly layered on described
On the ground of surrounding plants, so as to form an insulating layer, the thickness of the insulating layer is 2cm, and close to the plant
The thickness of insulating layer increases to 4cm described in the position of stem；Again straw is bound in the lower periphery of the stem of the plant
Particle, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 5 days to the blade face of the plant in the form of spraying again, made every
A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant
After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times
Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer
Original state.
Embodiment 2
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：3 parts of potassium nitrate, 3 parts of ammonium chloride, 18 parts of glycerine, 8 parts of edible glue, 15 parts of glucose, 70 parts of water；Prepare radicant
Anti-icing fluid, the radicant anti-icing fluid are the following components composition counted in parts by weight：1~3 part of potassium nitrate, 3 parts of ammonium chloride,
18 parts of glycerine, 8 parts of edible glue, 15 parts of glucose, 4 parts of cotton fiber, 70 parts of water, wherein, the length of the cotton fiber for 100~
150 microns, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 10cm by step (6), and straw particle is uniformly layered on the plant
On ground around thing, so as to form an insulating layer, the thickness of the insulating layer is 3cm, and close to the axis
The thickness of insulating layer increases to 6cm described in the position in portion；Again straw is bound in the lower periphery of the stem of the plant
Grain, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 7 days to the blade face of the plant in the form of spraying again, made every
A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant
After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times
Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer
Original state.
Embodiment 3
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：1 part of potassium nitrate, 1 part of ammonium chloride, 18 parts of glycerine, 8 parts of edible glue, 15 parts of glucose, 70 parts of water；Prepare radicant
Anti-icing fluid, the radicant anti-icing fluid are the following components composition counted in parts by weight：3 parts of potassium nitrate, 3 parts of ammonium chloride are sweet
18 parts of oil, 8 parts of edible glue, 15 parts of glucose, 4 parts of cotton fiber, 70 parts of water, wherein, the length of the cotton fiber is 100~150
Micron, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 10cm by step (6), and straw particle is uniformly layered on the plant
On ground around thing, so as to form an insulating layer, the thickness of the insulating layer is 3cm, and close to the axis
The thickness of insulating layer increases to 4cm described in the position in portion；Again straw is bound in the lower periphery of the stem of the plant
Grain, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 7 days to the blade face of the plant in the form of spraying again, made every
A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant
After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times
Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer
Original state.
Embodiment 4
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：2 parts of potassium nitrate, 2 parts of ammonium chloride, 16 parts of glycerine, 5 parts of edible glue, 13 parts of glucose, 60 parts of water；Prepare radicant
Anti-icing fluid, the radicant anti-icing fluid are the following components composition counted in parts by weight：2 parts of potassium nitrate, 2 parts of ammonium chloride are sweet
16 parts of oil, 5 parts of edible glue, 13 parts of glucose, 1 part of cotton fiber, 60 parts of water, wherein, the length of the cotton fiber is 100~150
Micron, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 10cm by step (6), and straw particle is uniformly layered on the plant
On ground around thing, so as to form an insulating layer, the thickness of the insulating layer is 3cm, and close to the axis
The thickness of insulating layer increases to 6cm described in the position in portion；Again straw is bound in the lower periphery of the stem of the plant
Grain, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 7 days to the blade face of the plant in the form of spraying again, made every
A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant
After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times
Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer
Original state.
Embodiment 5
Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is by counting in parts by weight with the following group
It is grouped into：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, 5 parts of edible glue, 14 parts of glucose, 65 parts of water；Prepare radicant
Anti-icing fluid, the radicant anti-icing fluid are the following components composition counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride are sweet
15 parts of oil, 5 parts of edible glue, 14 parts of glucose, 4 parts of cotton fiber, 65 parts of water, wherein, the length of the cotton fiber is 100~150
Micron, a diameter of 20~50 microns；
Step (2) washes away the dust of the plant surface to plant surface spray water；
After step (3) treats that the water of step (2) sprinkling is killed, the leaf is sprayed in the form of spraying to the blade face of the plant
Face plant-antifreezing liquid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；
Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the plant
Stem uniformly attached the radicant anti-icing fluid；
Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then sprayed to the blade face of the plant
Form spray the blade face plant-antifreezing liquid；
Straw is chopped into the particle that length is 10cm by step (6), and straw particle is uniformly layered on the plant
On ground around thing, so as to form an insulating layer, the thickness of the insulating layer is 3cm, and close to the axis
The thickness of insulating layer increases to 6cm described in the position in portion；Again straw is bound in the lower periphery of the stem of the plant
Grain, forms a muff, the thickness of the muff is 1~2cm；
Step (7) sprayed the blade face plant-antifreezing liquid every 7 days to the blade face of the plant in the form of spraying again, made every
A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant
After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times
Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer
Original state.
Compliance test result：
Antifreezing test is carried out to tomato plants using embodiment 1 to embodiment 5.Tomato children is first cultivated in the greenhouse
Seedling, chooses the health cultivated, disease-free tomato plants have 100 plants altogether, and each embodiment uses 20 plants respectively.
The method that embodiment 1 to embodiment 5 is respectively adopted handles tomato plants in greenhouse, will be western red after processing
Persimmon seedling is transferred to outdoor.Tomato plants are observed in outdoor growing state.The freezing tolerance of plant increases substantially, can be with
Adapt to low temperature environment.Test data is shown in Table one.
Table one
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details.
Claims (7)
- A kind of 1. control method of crops freeze injury, it is characterised in that including：Step (1) prepares blade face plant-antifreezing liquid, and the blade face plant-antifreezing liquid is the following components group by counting in parts by weight Into：1~3 part of potassium nitrate, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, water 50~ 70 parts；Radicant anti-icing fluid is prepared, the radicant anti-icing fluid is the following components composition counted in parts by weight：Potassium nitrate 1~3 part, 1~3 part of ammonium chloride, 15~18 parts of glycerine, 5~8 parts of edible glue, 13~15 parts of glucose, 1~4 part of cotton fiber, water 50~70 parts, wherein, the length of the cotton fiber is 100~150 microns, a diameter of 20~50 microns；Step (2) washes away the dust of the plant surface to plant surface spray water；After step (3) treats that the water of step (2) sprinkling is killed, the blade face is sprayed in the form of spraying to the blade face of the plant and planted Thing anti-icing fluid, makes each blade face and leaf bud uniformly attach the blade face plant-antifreezing liquid；Step (4) sprays the radicant anti-icing fluid to the stem of the plant in the form of spraying, and makes the stem of the plant Portion has uniformly attached the radicant anti-icing fluid；Step (5) treats that the blade face plant-antifreezing liquid of step (3) sprinkling has been done and then the shape to the blade face of the plant to spray Formula sprays the blade face plant-antifreezing liquid；Straw is chopped into the particle that length is 7~10cm by step (6), and straw particle is uniformly layered on the plant On the ground of surrounding, so as to form an insulating layer, the thickness of the insulating layer is 2~3cm, and close to the axis The thickness of insulating layer increases to 4~6cm described in the position in portion；Again straw is bound in the lower periphery of the stem of the plant Particle, forms a muff, the thickness of the muff is 1~2cm；Step (7) sprayed the blade face plant-antifreezing liquid every 5~7 days to the blade face of the plant in the form of spraying again, made every A blade face and leaf bud have all uniformly attached the blade face plant-antifreezing liquid, and have sprayed the leaf on the blade face to the plant After the plant-antifreezing liquid of face, push the insulating layer of covering on the ground aside, take the blade face plant-antifreezing liquid to be poured after being diluted with water 50 times Fill to the root of the plant, blade face 1~2L of plant-antifreezing liquid after every irrigating plant dilution, has poured and recovered insulating layer Original state.
- 2. the control method of crops freeze injury as claimed in claim 1, it is characterised in that blade face described in the step (1) Plant-antifreezing liquid is to be made of the following components counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, edible glue 5 Part, 13 parts of glucose, 50 parts of water.
- 3. the control method of crops freeze injury as claimed in claim 1, it is characterised in that rhizome described in the step (1) Plant-antifreezing liquid is the following components composition counted in parts by weight：1 part of potassium nitrate, 1 part of ammonium chloride, 15 parts of glycerine, edible glue 5 Part, 13 parts of glucose, 1 part of cotton fiber, 50 parts of water, wherein, the length of the cotton fiber is 100~150 microns, a diameter of 20~ 50 microns.
- 4. the control method of crops freeze injury as claimed in claim 1, it is characterised in that by plant straw in the step (6) Stalk is chopped into the particle that length is 10cm, straw particle is uniformly layered on the ground of the surrounding plants, so as to be formed One insulating layer, the thickness of the insulating layer is 3cm, and in the thickness close to insulating layer described in the position of the plant stem Increase to 6cm.
- 5. the control method of crops freeze injury as claimed in claim 1, it is characterised in that in the step (7) every 7 days again The blade face plant-antifreezing liquid is sprayed in the form of spraying to the blade face of the plant.
- 6. the control method of crops freeze injury as claimed in claim 5, it is characterised in that to the plant in the step (7) It is noon 12 that the blade face plant-antifreezing liquid is sprayed on the blade face of thing in the form of spraying:00 to 14:00 carries out.
- 7. the control method of crops freeze injury as claimed in claim 6, it is characterised in that to the plant in the step (3) It is at noon 11 that the blade face plant-antifreezing liquid is sprayed on the blade face of thing in the form of spraying:00 to 13:00 carries out, the step (4) It is 13 that the radicant anti-icing fluid is sprayed in the form of spraying to the stem of the plant:00 to 14:00 carries out, the step Suddenly after treating that the blade face plant-antifreezing liquid of step (3) sprinkling has been done in (5), at once to the blade face of the plant in the form of spraying Spray the blade face plant-antifreezing liquid.
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