CN106818258A - A kind of method for improving Resistance Strain of Cotton water logging stress - Google Patents
A kind of method for improving Resistance Strain of Cotton water logging stress Download PDFInfo
- Publication number
- CN106818258A CN106818258A CN201611159927.5A CN201611159927A CN106818258A CN 106818258 A CN106818258 A CN 106818258A CN 201611159927 A CN201611159927 A CN 201611159927A CN 106818258 A CN106818258 A CN 106818258A
- Authority
- CN
- China
- Prior art keywords
- cotton
- spermine
- solution
- water logging
- resistance strain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/04—Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of method for improving Resistance Strain of Cotton water logging stress, it is characterised in that spray solution of spermine after the interim accumulated water of cotton growth；The cotton growing stage includes seedling stage or/and bud stage, and solution of spermine concentration is 1 3mmol/L, and preferred concentration is 2mmol/L；The frequency for spraying solution of spermine is to spray once for every 24 days, and optimized frequency is to spray once for every 3 days, and each fountain height of solution of spermine is 20 60 liters/mu, and preferably each fountain height is 40 liters/mu.The sprinkling that the method for the invention passes through solution of spermine, can effectively improve the ability of the waterlogging-resistant stain of cotton, increase the yield of cotton in the case of flooded stain.
Description
Technical field
The invention belongs to agricultural production, and in particular to a kind of method of raising Resistance Strain of Cotton water logging stress.
Background technology
Cotton is more sensitive to flooded stain, and waterlogged disaster influences maximum to output of cotton especially during bud stage to blow-of-cottons.
It is main cause that flooded stain causes the cotton underproduction to be reduced into bell after cotton waterflooding, and waterflooding can suppress Boll Development and Fibre Development,
Cause bell weight and ginning outturn reduction, have a strong impact on yield.In recent years, seasonal waterlogged disaster has a strong impact on growing for cotton,
Output of cotton is greatly reduced, serious impact is caused to Cotton Production and related industry.Therefore, except seed selection is adapted to easy in production
It is also selectively important the arranging for improving the resistance to water logging stress of cotton using plant growth regulation material outside the kind of flooded area plantation
One of apply.
The content of the invention
In order to solve the above problems, the invention provides a kind of method for improving Resistance Strain of Cotton water logging stress, can effectively improve
The waterlogging-resistant stain ability of cotton, increases cotton biomass in the case of flooded stain, reduces de- bell rate, improves the yield of cotton under waterlogged conditions.
The technical scheme is that：A kind of method for improving Resistance Strain of Cotton water logging stress, it is characterised in that cotton growing stage
Solution of spermine is sprayed after middle accumulated water.
The cotton growing stage includes seedling stage or/and bud stage.
The seedling stage is cotton seedling two leaf stage.
The solution of spermine concentration is 1-3mmol/L.
Preferably, the solution of spermine concentration is 2mmol/L.
The frequency of the sprinkling solution of spermine is to spray once for every 2-4 days.
Preferably, the frequency of the sprinkling solution of spermine is to spray once for every 3 days.
The each fountain height of solution of spermine is 20-60 liters/mu.
Preferably, each fountain height of the solution of spermine is 40 liters/mu.
Technique effect of the invention is that the sprinkling of solution of spermine can effectively improve the ability of the waterlogging-resistant stain of cotton, reduces flooded stain
Influence to cotton growth, increases the yield of cotton in the case of flooded stain.
Brief description of the drawings
Fig. 1 is for sprinkling solution of spermine under water logging stress in embodiment 1 and does not spray solution of spermine to cotton morphological index
Influence.
Specific embodiment
The present invention, as test material, is coerced, using plant with the anti-cotton 13 in Hubei Province by artificial simulation stain under indoor and field condition
Thing growth substance --- spermine (Spm) improves Resistance Strain of Cotton water logging stress ability.
Embodiment 1
1. spermine (Spm) can improve the Flood resistance of cotton in seedling stage
1.1 test procedures：
Indoor pot experiment：Cultivation temperature is 20-25 DEG C.The anti-cotton 13 in six basin Hubei Province is chosen for experimental subjects, every three basin is divided into
One group, totally two groups, when seedling grew to for 2 leaf phase, during the culturing pot for growing seedlings is packed into Plastic Drum, while watering to soil table
There is bright water in face.The processing mode of one of which (mark Spm) is, with the spermine (Spm) of 2mmol/L concentration after accumulated water 24 hours
Solution is sprayed, and is sprayed once within every three days, every time every plant of sprinkling 5ml, while noting supplement accumulated water；Another group (mark CK) is with distillation
Water replaces the seedling that spermine (Spm) is sprayed to be control, equally sprays once within every three days, while noting supplement accumulated water.
Taken pictures after 2 weeks, and investigate two groups of plant heights of the anti-plant of cotton 13 in Hubei Province, fresh weight and dry weight indexs, the similar index number of each group
According to averaging.
1.2 test results and analysis：
1.2.1Spm the influence to cotton seedling morphological index under water logging stress is processed
Influences of the Spm to cotton morphological index under the water logging stress of table 1.
Different english lowercases are represented in P in same column<The significance of difference in 0.05 level.
As it can be seen from table 1 under indoor condition of culture, the biomass of cotton seedling can be dramatically increased after spermine treatment.
It will be seen from figure 1 that the seedling growth after spermine treatment will be significantly better than the control without treatment.
Embodiment 2
2. spermine (Spm) can improve the yield of cotton under the waterlogged conditions of field
2.1 test procedures：
Tested during the anti-bud stage of cotton 13 (early July) in Hubei Province, chosen six pieces of experiment cotton fields, equal accumulated water to field is just
Untill there is bright water, and it is always maintained at accumulated water state.
The experiment cotton field randomly selects three pieces of cotton fields (mark Spm), and for one group, spray the dusk of the accumulated water after 24 hours
Spermine (Spm) solution of 2mmol/L concentration, sprays once for every three days, and each fountain height is 40 liters/mu；Another three pieces of cotton fields (mark
CK it is) one group, replaces spermine (Spm) to process with clear water, as check experiment.Two blocks of equal accumulated waters in cotton field recover just after processing 15 days
Normal water management.
Above-mentioned cotton field total fruit joint number of the anti-plant of cotton 13 in Hubei Province, Bolls per plant, de- bell rate, Single boll weight, small is investigated after harvesting
Area's unginned cotton weight and cell gined cotton weight indicator, the similar achievement data of each group are averaged.
2.2 test results and analysis：
Influences of the Spm to output of cotton index of correlation under the water logging stress of table 2.
Different english lowercases are represented in P in same column<The significance of difference in 0.05 level.
From Table 2, it can be seen that under the Resistance To Water-logged Stress of field plot, total fruit that individual plant can be dramatically increased after spermine treatment is saved
Number, significantly reduces de- bell rate, and then dramatically increase the yield of cotton under waterlogged conditions.And it is then bright for ginning outturn and Single boll weight
Development rings.
In sum, the invention provides the new approaches that cotton is waterlogging-resistant, this is not it is contemplated that and testing in traditional agriculture
, the sprinkling of solution of spermine can effectively improve the ability of the waterlogging-resistant stain of cotton, reduce influence of the flooded stain to cotton growth, increase flood
The yield of cotton in the case of stain；Even in the period of cotton seedling is anti-risk low, and the cotton for directly affecting output of cotton
Bud stage, waterlogging-resistant stain capability improving of the spermine to cotton is also efficiently obvious.According further to the physiological property of cotton, spermine amount is held
Control, every mu of consumption is low, it is to avoid while spermine is wasted, and there is provided the waterlogging-resistant optimal spermine consumption of cotton, in actual agriculture
There is extremely strong practicality in industry production.
Preferable case study on implementation of the invention is the foregoing is only, it is all equivalent according to what is done in scope of the invention as claimed
Modification is modified, and should be all included within the scope of the present invention.
Claims (9)
1. it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that spray solution of spermine after the interim accumulated water of cotton growth.
2. it is according to claim 1 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the cotton growth
Phase includes seedling stage or/and bud stage.
3. it is according to claim 2 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the seedling stage be cotton
Flower seedling two leaf stage.
4. it is according to claim 1 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the solution of spermine
Concentration is 1-3mmol/L.
5. it is according to claim 4 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the solution of spermine
Concentration is 2mmol/L.
6. it is according to claim 1 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the sprinkling spermine
The frequency of solution is to spray once for every 2-4 days.
7. it is according to claim 6 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the sprinkling spermine
The frequency of solution is to spray once for every 3 days.
8. a kind of method of the raising Resistance Strain of Cotton water logging stress according to any claim in claim 1-7, its feature
It is that each fountain height of solution of spermine is 20-60 liters/mu.
9. it is according to claim 8 it is a kind of improve Resistance Strain of Cotton water logging stress method, it is characterised in that the solution of spermine
Each fountain height is 40 liters/mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159927.5A CN106818258A (en) | 2016-12-15 | 2016-12-15 | A kind of method for improving Resistance Strain of Cotton water logging stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159927.5A CN106818258A (en) | 2016-12-15 | 2016-12-15 | A kind of method for improving Resistance Strain of Cotton water logging stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106818258A true CN106818258A (en) | 2017-06-13 |
Family
ID=59140213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159927.5A Pending CN106818258A (en) | 2016-12-15 | 2016-12-15 | A kind of method for improving Resistance Strain of Cotton water logging stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106818258A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713364A (en) * | 2019-03-20 | 2020-09-29 | 山东棉花研究中心 | Ridging method for relieving waterlogging damage of cotton |
| CN113412741A (en) * | 2021-06-21 | 2021-09-21 | 中国农业科学院棉花研究所 | Method for identifying resistance of cotton to flooding without top |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071714A1 (en) * | 2006-12-15 | 2008-06-19 | Rohm And Haas Company | Mixtures comprising 1-methylcyclopropene |
| CN102202504A (en) * | 2008-10-31 | 2011-09-28 | 巴斯夫欧洲公司 | Method for improving plant health |
| CN103421749A (en) * | 2013-07-11 | 2013-12-04 | 河北农业大学 | The invention discloses cotton polyamine oxidase GhPAO2 gene and application thereof |
| CN103814779A (en) * | 2014-03-03 | 2014-05-28 | 河南农业大学 | Comprehensive prevention and control technology of corn waterlogging disaster |
-
2016
- 2016-12-15 CN CN201611159927.5A patent/CN106818258A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071714A1 (en) * | 2006-12-15 | 2008-06-19 | Rohm And Haas Company | Mixtures comprising 1-methylcyclopropene |
| CN102202504A (en) * | 2008-10-31 | 2011-09-28 | 巴斯夫欧洲公司 | Method for improving plant health |
| CN103421749A (en) * | 2013-07-11 | 2013-12-04 | 河北农业大学 | The invention discloses cotton polyamine oxidase GhPAO2 gene and application thereof |
| CN103814779A (en) * | 2014-03-03 | 2014-05-28 | 河南农业大学 | Comprehensive prevention and control technology of corn waterlogging disaster |
Non-Patent Citations (1)
| Title |
|---|
| 刘冰等: "叶面喷施外源多胺提高夏玉米灌浆前期抗涝性", 《农业工程学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713364A (en) * | 2019-03-20 | 2020-09-29 | 山东棉花研究中心 | Ridging method for relieving waterlogging damage of cotton |
| CN113412741A (en) * | 2021-06-21 | 2021-09-21 | 中国农业科学院棉花研究所 | Method for identifying resistance of cotton to flooding without top |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101671641B (en) | Bio-controlling bacterial strain AT31 for preventing and curing greenhouse vegetable root knot nematode disease and rice sheath blight disease | |
| CN102030581B (en) | Novel multi-functional biological organic seed dressing agent and method for preparing same | |
| CN106045053B (en) | The method that a kind of purification of water quality of the controllable eutrophication water of water level and submerged vegetation restore | |
| CN106857407B (en) | Method for breeding earthworms in rice field | |
| CN105123381A (en) | Seedling culturing method for cyclocarya paliurus | |
| CN104813883B (en) | Method for identifying stability of cadmium accumulation environment of grains of rice varieties | |
| CN104012392A (en) | Method for improving salt resistance and drought resistance of alfalfa | |
| CN102783415A (en) | Method for conservation in vitro of cassava germplasm resources with stability and high efficiency | |
| CN110150322B (en) | Green and environment-friendly medicament for preventing and controlling gray mold, preparation method and use method thereof | |
| CN103478132A (en) | Root facilitating and seedling reviving agent used for greenhouse cultured bare seedling transplant of angelica sinensis as well as preparation method and application of root facilitating and seedling reviving agent | |
| CN105594500A (en) | Palm container seedling culture method | |
| CN106818258A (en) | A kind of method for improving Resistance Strain of Cotton water logging stress | |
| CN106386130A (en) | Method for growing seedlings of baical skullcap root by cutting | |
| CN103548593A (en) | Method for promoting Codonopsis pilosula seed germination by utilizing bacteriabeneficial beneficial bacteria | |
| He | Effects of furrow irrigation on the growth, production, and water use efficiency of direct sowing rice | |
| CN103782782B (en) | Method for identifying late rice head sprouting flowering period drought-enduring type varieties in field | |
| CN104956868A (en) | Interplanting method for peanuts and daylily on red soil gentle slope dry land | |
| CN103782818A (en) | Cultivation method for improving low temperature resistance of eggplants | |
| CN107142211B (en) | Trichoderma citrinoviride Snef1910 capable of killing root-knot nematodes, metabolite and application | |
| CN102523787A (en) | Culture method for increasing number and activity of alfalfa root nodules | |
| CN105027742A (en) | Method for releasing dormancy of solanum torvum swartz seeds | |
| CN105010148A (en) | Grading standard establishment method for dendrobium candidum tissue culture seedlings and transplanting method adopting grading standard of dendrobium candidum tissue culture seedlings | |
| CN103828667A (en) | Method of raising seedlings in greenhouse by using rice salt tolerance differences to achieve impurity removal and purity preservation | |
| CN102187773A (en) | Cultivation method for improving salt tolerance of eggplant by applying external source NO to root | |
| CN106962164B (en) | Rice breeding method suitable for soilless culture on fresh water surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |