CN106900728B - A kind of rubber tree cold-resistance agent and its application - Google Patents
A kind of rubber tree cold-resistance agent and its application Download PDFInfo
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- CN106900728B CN106900728B CN201710097607.XA CN201710097607A CN106900728B CN 106900728 B CN106900728 B CN 106900728B CN 201710097607 A CN201710097607 A CN 201710097607A CN 106900728 B CN106900728 B CN 106900728B
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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
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
-
- 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—Protecting plants
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- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01N43/14—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
- 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
Abstract
The present invention relates to a kind of rubber tree cold-resistance agent and its applications.The rubber tree cold-resistance agent, active constituent include chitosan and dithiocar-bamate；Further, described its active constituent of rubber tree cold-resistance agent further includes abscisic acid and the basic element of cell division.The blade and branch for spraying Budding In Hevea seedling, coppice shoot in advance, can be improved the winter resistance of Budding In Hevea seedling and coppice shoot；To in the recovery processing of face cold damage, forming layer and bast can be restored in 6 months after being sprayed the cold-proof restorative of novel rubber tree rubber cold damage face.Rubber tree cold-resistance agent agent of the present invention has the characteristics that at low cost, preparation is simple, operation is easy, saving of labor is efficient, can be in rubber tree plantation promotion and application.
Description
Technical field
The present invention relates to the low temperature freezing-disaster adverse circumstances of forest to resist, and in particular to a kind of rubber tree cold-resistance agent and its application.
Background technique
The cold damage of rubber tree is declined suddenly by cold wave, cold air invasion or air themperature, when temperature is reduced to or low temperature
When accumulating the patient temperature of rubber tree or less, then cold damage occurs.Rubber tree cold damage type is divided into advection type, radial pattern and mixes
Mould assembly three types.Advective cold injury be in the case where cold front or stationary front control for a long time, by lasting sombre weather, sunshine is insufficient and
Caused by chill accompanies each other.Being influenced mainly to show by advective cold injury is that blade and tender leaf spot first occur, is gradually expanded, so that become
It is withered, it is gradually spread sometimes to old branch and trunk, serious person even connects root death.Radial pattern cold damage, which can be divided into, anxious send out cold in nature evil and tires out
Two kinds of radial pattern cold damage of product.It is anxious that send out cold in nature evil be caused by being invaded as strong cold wave.Feature is on rubber tree blade and spray, gently
There is spot, tender shoots top drying and spray and blistering gummosis occurs in the then withered side of blade, and the discoloration of heavy then full leaf is withered, and spray is also withered, and one
As just showed at 2-7 days.Build-up radiation type cold damage is since after cold wave invasion, locality is controlled by cold air, temperature occurs
Radiation weather lower, that the duration is more long is spent, combines caused rubber tree cold damage due to lacking daylight and Low Night Temperature.Its
It is characterized in that rubber tree base portion bark swells, then breaks out gummosis, bark festers, and is formed so-called " rotten foot ".Mixed type cold damage
Refer to first advection, the cold damage radiated afterwards.
Cold damage often makes the reduction of rubber tree yield, while also directly threatening the existence of rubber tree, influences the warp of plant rubber tree
Ji benefit.It is dried-up that cold damage shows as gently then showing as tender leaf to the influence of the tree crown of rubber tree, causes blade withered when serious and branch
Item is withered；Slight cold damage shows as that blackspot, exophloem are aggrieved, entire bark is aggrieved, weight is then showed on the influence of rubber tree stem
There is " rotten foot " for blistering gummosis and base portion；The quick-fried glue of main root root skin is shown as on root system influence or is dried up, lateral root part is withered, sternly
Lead to the complete withered, absorption root of lateral root and transporting root kill when weight.Cold damage mainly makes rubber to the loss of rubber cultivation cause bring
Slow growth is set, causes whole strain dead when serious.Tree crown destroys after slight cold damage, and rubber tree desperately grows to restore tree crown
Branches and leaves.Heavy dressing nutrient largely participates in nutrient growth, and opposite inhibits the thickening that tree encloses.In addition, cold damage can also cause bark beetle,
The generation of the pest and disease damages such as powdery mildew and anthracnose, not only leads to growth retardation, seriously aggrieved to be also possible to cause plant dead.Cold damage
Caused loss has very big difference in different regions, and cold damage makes rubber rubber tapping plant reduce 9%~10%, makes rubber latex yield
It is corresponding to reduce by 20%~35%, so that rubber cost is increase accordingly 30%~50%.Therefore, solve the problems, such as the cold damage of rubber tree for
National economy is significant.
Summary of the invention
It is an object of that present invention to provide a kind of rubber tree cold-resistance agent, major function be spray in advance Budding In Hevea seedling,
The blade and branch of coppice shoot improve the winter resistance of Budding In Hevea seedling and coppice shoot；To in the recovery of face cold damage processing, through spraying
It can restore forming layer and bast after the cold-proof restorative of novel rubber tree rubber cold damage face in 6 months.
Technical solution of the present invention is as follows:
A kind of rubber tree cold-resistance agent, active constituent include chitosan and dithiocar-bamate.
Preferably, the rubber tree cold-resistance agent, its active constituent includes 0.05-0.1 parts of chitosan, two sulphur in parts by weight
For 0.3-0.6 parts of carbaminate.
It is further preferred that the rubber tree cold-resistance agent, its active constituent includes chitosan 0.05-0.08 in parts by weight
Part, 0.3-0.4 parts of dithiocar-bamate.
Preferably, the rubber tree cold-resistance agent, its active constituent includes 0.05 part of chitosan, two thio ammonia in parts by weight
0.3 part of base formates.
For the cold performance for preferably improving the rubber tree cold-resistance agent, above-mentioned its active constituent of rubber tree cold-resistance agent is also wrapped
Include abscisic acid (abscisic acid, ABA) and the basic element of cell division (cytokinin, CTK).
Preferably, its active constituent further includes abscisic acid 0.002-0.006 in parts by weight in above-mentioned rubber tree cold-resistance agent
Part, 0.002-0.006 parts of the basic element of cell division.
Further, above-mentioned rubber tree cold-resistance agent further includes the available carrier of pesticide field or auxiliary agent.
Specifically, above-mentioned rubber tree cold-resistance agent is aqua, and formula is chitosan 0.05-0.1wt%, dithiocarbamates first
Hydrochlorate 0.3-0.6wt%, abscisic acid 0.002-0.006wt%, basic element of cell division 0.002-0.006wt%, solvent are water.
Further, above-mentioned rubber tree cold-resistance agent is aqua, and formula is chitosan 0.05-0.08wt%, two thio ammonia
Base formates 0.3-0.4wt%, abscisic acid 0.002-0.006wt%, basic element of cell division 0.002-0.006wt%, solvent are water.
Preferably, above-mentioned rubber tree cold-resistance agent is aqua, formula is chitosan 0.05wt%, dithiocar-bamate
0.3wt%, abscisic acid 0.002wt%, basic element of cell division 0.002wt%, solvent are water.
Rubber tree cold-resistance agent of the present invention can be prepared by prior art conventional method, such as be by the mixing of each ingredient in proportion
It can.
The invention also includes above-mentioned rubber tree cold-resistance agents rubber tree is cold-proof, cold-resistant and application in terms of cold damage；
Especially to Budding In Hevea seedling, the cold-proof of rubber tree coppice shoot, cold-resistant and rubber tree cold damage face is restored to have significantly has
Beneficial effect.
Aqueous solution can be made in rubber tree cold-resistance agent of the present invention when concrete application, be sprayed.Spraying position includes
Budding In Hevea seedling, the blade of coppice shoot and branch, by cold damage tapped part of rubber tree etc..
Blade and branch to Budding In Hevea seedling, coppice shoot spray rubber tree cold-resistance agent of the present invention in advance and are remarkably improved rubber
Gum budling, coppice shoot winter resistance.
Rubber tree of the present invention is preferably Para rubber tree；Such as 7-33-97 rubber tree kind, 879 rubber are ground with heat
Set kind.
Particularly, the present invention also provides a kind of methods that rubber tree cold damage face restores, including first scrape off rubber (with cutter)
The aggrieved face of gum, then sprays DDVP, then sprays rubber tree cold-resistance agent to cold damage face.
The main purpose for spraying DDVP is prevention and treatment bark beetle pests.
It can make generally after 6 months by cold damage face restoration ecosystem.
800 times of 80% missible oil of DDVP can generally be sprayed.
Rubber tree cold-resistance agent agent of the present invention have the characteristics that it is at low cost, prepare simple, operation be easy, saving of labor it is efficient, can be with
In rubber tree plantation promotion and application.
Detailed description of the invention
Fig. 1 shows experimental examples 1 to spray cold-resistance agent in advance to Budding In Hevea seedling cold-resistant experiment effect.
Fig. 2 indicates that experimental example 2 sprays cold-resistance agent to Budding In Hevea seedling cold-resistant experiment effect in advance.
Fig. 3 is the face photo of 879 cold damage tree of rubber tree.
Fig. 4 indicates that experimental example 3 sprays cold-resistance agent and restores experiment effect to rubber tree cold damage face.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..It is not specified in embodiment specific
Technology or conditions person, described technology or conditions according to the literature in the art, or carried out according to product description.It is used
Production firm person is not specified in reagent or instrument, is the conventional products that can be commercially available by regular distributor.
Embodiment 1
A kind of rubber tree cold-resistance agent, its active constituent includes 0.05 part of chitosan, aminodithioformic acid in parts by weight
0.3 part of salt.
Embodiment 2
A kind of rubber tree cold-resistance agent, is aqua, and formula is chitosan 0.05wt%, dithiocar-bamate
0.3wt%, abscisic acid 0.002wt%, basic element of cell division 0.002wt%, solvent are water.
Embodiment 3
A kind of rubber tree cold-resistance agent, its active constituent includes 0.1 part of chitosan, dithiocar-bamate in parts by weight
0.6 part.
Embodiment 4
A kind of rubber tree cold-resistance agent, its active constituent includes 0.08 part of chitosan, aminodithioformic acid in parts by weight
0.4 part of salt.
Embodiment 5
A kind of rubber tree cold-resistance agent, its active constituent includes 0.05 part of chitosan, aminodithioformic acid in parts by weight
0.4 part of salt.
Embodiment 6
A kind of rubber tree cold-resistance agent, is aqua, and formula is chitosan 0.05wt%, dithiocar-bamate
0.3wt%, abscisic acid 0.006wt%, basic element of cell division 0.006wt%, solvent are water.
Embodiment 7
A kind of rubber tree cold-resistance agent, is aqua, and formula is chitosan 0.1wt%, dithiocar-bamate
0.6wt%, abscisic acid 0.002wt%, basic element of cell division 0.002wt%, solvent are water.
Embodiment 8
A kind of rubber tree cold-resistance agent, is aqua, and formula is chitosan 0.08wt%, dithiocar-bamate
0.4wt%, abscisic acid 0.002wt%, basic element of cell division 0.006wt%, solvent are water.
Embodiment 9
A kind of rubber tree cold-resistance agent, is aqua, and formula is chitosan 0.05wt%, dithiocar-bamate
0.4wt%, abscisic acid 0.006wt%, basic element of cell division 0.002wt%, solvent are water.
Experimental example 1 sprays cold-resistance agent to Budding In Hevea seedling cold-resistant effect experiment in advance
The annual budling of 7-33-97 is ground as material using rubber tree kind heat, and it is anti-that experimental group first sprays 1 rubber tree of embodiment
Cold agent, control group spray clear water, then carry out cold damage processing.
Cold damage processing mode is 200-600 μm of ol m of 7-19 on daytime point intensity of illumination-2s-1, 15 DEG C of temperature；Night 19-7
Point, 6-8 DEG C of temperature, no light persistently handles 26d.
Experimental result is shown in Fig. 1.It will be seen from figure 1 that there is blackspot, leaf in spray clear water control stock after cold damage handles 26d
Piece jaundice is shrivelled, the classical symptom of cold damage occurs.The cold-resistance agent for spraying embodiment 1 in advance can protect stock not aggrieved, blade dimension
Green is held, without shrivelled phenotype.Show that rubber tree cold-resistance agent of the present invention significantly improves Budding In Hevea seedling cold tolerance.
Experimental example 2 sprays cold-resistance agent to rubber tree coppice shoot cold-resistant effect experiment in advance
The biennial coppice shoot of 7-33-97 is ground as material using rubber tree kind heat, and experimental group first sprays 1 rubber tree cold-resistant of embodiment
Agent, control group spray clear water, then carry out cold damage processing.
Cold damage processing mode is 200-600 μm of ol m of 7-19 on daytime point intensity of illumination-2s-1, 15 DEG C of temperature；Night 19-7
Point, 6-8 DEG C of temperature, no light persistently handles 26d.
Experimental result is shown in Fig. 2.Figure it is seen that there is blackspot, leaf in spray clear water control coppice shoot after cold damage handles 26d
Piece jaundice is shrivelled, and large area falls off, and the classical symptom of cold damage occurs.The cold-resistance agent for spraying embodiment 1 in advance can protect coppice shoot not
Aggrieved, blade maintains green, without shrivelled phenotype.Show that rubber tree cold-resistance agent of the present invention significantly improves rubber tree coppice shoot cold-resistant energy
Power.
Experimental example 3 sprays cold-resistance agent in advance and tests to rubber tree cold damage face recovery effects
Since on January 23rd, 2016, by sombre (rain) the weather interference of consecutive low temperature, China Guangdong, Hainan area Zhi Jiao rubber
Different degrees of cold damage has occurred in gum, and gum yield and its economic benefit are affected.Fig. 3 shows 879 cold damage of rubber tree
The face photo of tree endangers caused by tapped part of rubber tree cold damage, leads to bark beetle growth and blistering gummosis；The aggrieved rate investigation of cold damage
Statistical result is shown in Table 1.
1 Hainan Province Danzhou City test site of table, 3 team's heat grinds the aggrieved rate investigation of 879 kind cold damages
Recovery processing is carried out to the above aggrieved rubber tree, the method is as follows:
1, the aggrieved face of rubber tree is scraped off with cutter, is careful not to damage forming layer and causes secondary injury；
2,80% DDVP, 800 times of aqueous solutions (mainly preventing bark beetle from growing) is sprayed；
3,2 rubber tree cold-resistance agent of embodiment then is sprayed to cold damage tree face.
Experimental result is shown in Fig. 4 (a-d are clear water control group, and A-D is experimental group), and experimental group can make to catch cold by 6 months
Evil face restores, and forming layer growth is rapid.And only spray the control group slow growth of clear water.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (17)
1. a kind of rubber tree cold-resistance agent, active constituent is chitosan and dithiocar-bamate.
2. rubber tree cold-resistance agent according to claim 1, which is characterized in that its active constituent is by chitosan in parts by weight
0.05-0.1 parts, 0.3-0.6 parts of dithiocar-bamate compositions.
3. rubber tree cold-resistance agent according to claim 1, which is characterized in that its active constituent is by chitosan in parts by weight
0.05-0.08 parts, 0.3-0.4 parts of dithiocar-bamate compositions.
4. rubber tree cold-resistance agent according to claim 1, which is characterized in that its active constituent is by chitosan in parts by weight
0.05 part, 0.3 part of dithiocar-bamate composition.
5. a kind of rubber tree cold-resistance agent, which is characterized in that its active constituent is chitosan, dithiocar-bamate, abscisic acid
And the basic element of cell division.
6. rubber tree cold-resistance agent according to claim 5, which is characterized in that its active constituent is by chitosan in parts by weight
0.05-0.1 parts, 0.3-0.6 parts of dithiocar-bamate, 0.002-0.006 parts of abscisic acid, basic element of cell division 0.002-
0.006 part of composition.
7. rubber tree cold-resistance agent according to claim 5, which is characterized in that its active constituent is by chitosan in parts by weight
0.05-0.08 parts, 0.3-0.4 parts of dithiocar-bamate, 0.002-0.006 parts of abscisic acid, basic element of cell division 0.002-
0.006 part of composition.
8. rubber tree cold-resistance agent according to claim 5, which is characterized in that its active constituent is by chitosan in parts by weight
0.05 part, dithiocar-bamate 0.3,0.002-0.006 parts of abscisic acid, 0.002-0.006 parts of basic element of cell division compositions.
9. rubber tree cold-resistance agent according to claim 1-8, which is characterized in that further include that pesticide field is available
Carrier or auxiliary agent.
10. rubber tree cold-resistance agent according to claim 5, which is characterized in that the rubber tree cold-resistance agent is aqua, is matched
Side is chitosan 0.05-0.1wt%, dithiocar-bamate 0.3-0.6wt%, abscisic acid 0.002-0.006wt%, cell
Mitogen 0.002-0.006wt%, solvent are water.
11. rubber tree cold-resistance agent according to claim 5, which is characterized in that the rubber tree cold-resistant agent prescription is poly- for shell
Sugared 0.05-0.08wt%, dithiocar-bamate 0.3-0.4wt%, abscisic acid 0.002-0.006wt%, the basic element of cell division
0.002-0.006wt%, solvent are water.
12. rubber tree cold-resistance agent according to claim 5, which is characterized in that the rubber tree cold-resistance agent is aqua, is matched
Side is chitosan 0.05wt%, dithiocar-bamate 0.3wt%, abscisic acid 0.002wt%, the basic element of cell division
0.002wt%, solvent are water.
13. any one of the claim 1-12 rubber tree cold-resistance agent is rubber tree is cold-proof, answering in terms of cold-resistant and cold damage recovery
With.
14. application according to claim 13, which is characterized in that applied to Budding In Hevea seedling, rubber tree coppice shoot it is anti-
The recovery of cold, cold-resistant and rubber tree cold damage face.
15. application described in 3 or 14 according to claim 1, which is characterized in that the rubber tree is Para rubber tree.
16. a kind of method that rubber tree cold damage face restores, which is characterized in that including first scraping off the aggrieved face of rubber tree, then
DDVP is sprayed, any one of claim 1-12 rubber tree cold-resistance agent then is sprayed to cold damage face.
17. according to the method for claim 16, which is characterized in that spray 800 times of 80% missible oil of DDVP.
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| CN107548866A (en) * | 2017-10-24 | 2018-01-09 | 黑龙江省科学院自然与生态研究所 | A kind of application of abscisic acid and application process |
| CN109258177B (en) * | 2018-11-12 | 2021-03-30 | 王君 | Method for repairing wound of lacquer tree |
| CN112674123B (en) * | 2020-12-29 | 2021-08-27 | 中国热带农业科学院橡胶研究所 | Cold-resistant regulator for effectively inhibiting rubber tree gummosis and application thereof |
| CN116636533B (en) * | 2023-07-27 | 2023-10-20 | 海南大学三亚南繁研究院 | Method for improving cold resistance of rubber sapling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480202A (en) * | 2009-01-23 | 2009-07-15 | 广东省农业科学院果树研究所 | Antisepsis and antistaling agent for mango as well as preparation method and use thereof |
| CN102524316A (en) * | 2011-11-25 | 2012-07-04 | 中国热带农业科学院农产品加工研究所 | Chitosan-based anti-freezing antibacterial spraying agent for cutting surfaces of rubber trees and preparation method thereof |
| CN104109048A (en) * | 2014-06-05 | 2014-10-22 | 铜陵市银树生态养殖有限责任公司 | Composite coated fertilizer having multiple effects and preparation method thereof |
| CN104365633A (en) * | 2014-10-31 | 2015-02-25 | 海南江河农药化工厂有限公司 | Pesticide composition for preventing and controlling rubber trees from Corynesporacassiicola (Berk.Curt.)Wei and application thereof |
-
2017
- 2017-02-22 CN CN201710097607.XA patent/CN106900728B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480202A (en) * | 2009-01-23 | 2009-07-15 | 广东省农业科学院果树研究所 | Antisepsis and antistaling agent for mango as well as preparation method and use thereof |
| CN102524316A (en) * | 2011-11-25 | 2012-07-04 | 中国热带农业科学院农产品加工研究所 | Chitosan-based anti-freezing antibacterial spraying agent for cutting surfaces of rubber trees and preparation method thereof |
| CN104109048A (en) * | 2014-06-05 | 2014-10-22 | 铜陵市银树生态养殖有限责任公司 | Composite coated fertilizer having multiple effects and preparation method thereof |
| CN104365633A (en) * | 2014-10-31 | 2015-02-25 | 海南江河农药化工厂有限公司 | Pesticide composition for preventing and controlling rubber trees from Corynesporacassiicola (Berk.Curt.)Wei and application thereof |
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