CN107873370A - A kind of mangrove moves northward acclimation method - Google Patents
A kind of mangrove moves northward acclimation method Download PDFInfo
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- CN107873370A CN107873370A CN201711218971.3A CN201711218971A CN107873370A CN 107873370 A CN107873370 A CN 107873370A CN 201711218971 A CN201711218971 A CN 201711218971A CN 107873370 A CN107873370 A CN 107873370A
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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
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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
- 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
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Abstract
The present invention relates to a kind of mangrove to move northward acclimation method, comprises the following steps successively：First, well-developed mangrove plumular axis is gathered, after carrying out immersion treatment with local seawater, is transported as early as possible to planting site；Secondly, by mangrove plumular axis transplanting in planting site；Finally, warmhouse booth was built in planting site before winter, and ensures that tidewater can carry out high and low temperature alternative acclimatization culture normally in fluctuation to canopy to mangrove plumular axis of the transplanting in planting site.This method can tame to autumn eggplant seedling under field conditions (factors); environment temperature is constantly adjusted by warmhouse booth in seedling raising process in the winter time; on the one hand protect autumn eggplant seedling from the influence of extreme weather, on the one hand make its weather that slowly seasons oneself to cold, improve its adaptability to low temperature；Seedling is tamed from environment temperature, seawater salinity, soil soil property etc., improves survival rate of the mangrove in high latitude area, mangrove is realized and is grown in high latitude (28 ° of N~31 ° N) area.
Description
Technical field
The present invention relates to a kind of domestication culture techniques of plant, a kind of specific mangrove moves northward acclimation method, especially suitable
For the Kandelia candel mangrove in the torrid zone, subtropical zone growth northwards to be transplanted, i.e., to the higher regional transplanting of latitude, it is equally applicable to
Other mangroves, belong to field of plant growing technology.
Background technology
Mangrove (Mangroves) is NATURAL DISTRIBUTION in the woody plant community, xylium in the torrid zone, subtropical zone seashore intertidal zone.Due to
Mangrove is thermophilic plant mostly, and low temperature is the Main Factors for limiting the extension of mangrove distributed area, and to 1-2 age trees
Seedling has a great influence, it is considered that the lethal temperature of mangrove is -3 DEG C.Autumn eggplant is that the domestic natural distributed in China is most wide and be distributed
Latitude highest mangrove, and one of species most cold-resistant in China's mangrove.Autumn eggplant is in China's NATURAL DISTRIBUTION in good fortune
Build on the south Fuding (27 ° of 20 ' N), most cold monthly mean temperature and water temperature are respectively 9.8 DEG C and 10.9 DEG C；It is Zhejiang manually to introduce a fine variety arctogaean realm
Jiang Leqing (28 ° of 25 ' N), most cold monthly mean temperature and water temperature are respectively 9.3 DEG C and 10.6 DEG C；Most cold monthly mean temperature and extreme
Low temperature is the key constraints for influenceing its distribution.
Mangrove can promote beach deposit process, there is epeirogenesis；Mangrove can play protective dike as protective coast-forest
Effect；And energy purifying contaminated, protect Jiang Hai；Mangrove coast is also opened up as peculiar scenic spot in recent years.Mangrove pair
There is real value in the survival and development of the mankind, particularly can be that its littoral resident brings obvious ecological benefits.In global gas
Time warms under the influence of effect, and mangrove distributed areas are possible to extend to more high latitudes.Therefore, more high latitude littoral
Area is introduced a fine variety there is an urgent need to related art method, acclimatization culture.
Patent " the mangrove seedling fostering system and method to the north of a kind of mangrove distributing edge "
(CN201710008227.4) the mangrove seedling fostering system and method to the north of a kind of mangrove distributing edge is disclosed, is ensured
The method of the suitable water temperature of mangrove seedling plantation, the cold resistance of seedling is not improved fundamentally.
Patent " method for improving Kandelia candel mangrove cold tolerance " (CN201511024503.3) discloses a kind of utilization
The method of artificial accurate interim cooling improves the cold tolerance of Kandelia candel mangrove, and autumn eggplant is improved at low ambient temperatures with this
The method of survival rate, the influence of other factors and link of the seedling in plantation, transplanting is not considered.
The content of the invention
It is an object of the present invention to provide a kind of mangrove to move northward acclimation method, from environment temperature, seawater salinity, soil soil property
Etc. seedling is tamed, survival rate of the mangrove in high latitude area is improved with this, realizes mangrove in high latitude
The growth of (28 ° of N~31 ° N) area.
To achieve the above object, the present invention uses following technical scheme：
A kind of mangrove moves northward acclimation method, comprises the following steps successively：
Step 1, gather well-developed mangrove plumular axis, with salinity be 12-30 ‰ (such as 12.5 ‰, 13 ‰,
After 15 ‰, 18 ‰, 20 ‰, 22 ‰, 25 ‰, 28 ‰, 29 seawater ‰) carries out immersion treatment, transport as early as possible to planting site；
Step 2, by the mangrove plumular axis transplanting in planting site；
Step 3, warmhouse booth was built in planting site before winter, and ensure that tidewater can be inserted normally in fluctuation to canopy to described
The mangrove plumular axis planted in planting site carries out high and low temperature alternative acclimatization culture.
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 1, and the mangrove embryo
Axle is first precocious plumular axis, or eight, ninety percent cooked flake axle, its cold tolerance and adaptability are stronger；It is highly preferred that the mangrove is planted
Thing plumular axis derives from Fujian, and acquisition time is the annual 4-5 months.
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 1, the immersion treatment
Time is 1-10h (such as 1.5h, 2h, 3h, 5h, 7h, 8h, 9h), and the purpose of immersion treatment is to allow plumular axis to absorb moisture, improved
Water content, the dehydration in transportation is prevented, soak time is too short, and plumular axis can not fully absorb water, long that plumular axis can be caused rotten
It is rotten, it is most long no more than 10h；It is highly preferred that the time of the immersion treatment be 60-120min (such as 65min, 70min,
80min、90min、100min、110min、115min)；It is further preferred that for prevent it is possible that mangrove plumular axis
The situation such as inadaptable to salinity, and then influence its quality, the immersion treatment using the mangrove plumular axis locality
Seawater soaks.
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 1, and the mangrove embryo
Axle is no more than 4 days from transporting number of days during locality transporting to planting site；It is highly preferred that in transportation, the mangrove
The seedling top of plant plumular axis is placed in gas-permeable container upwards, and bottom places straw, and ensures well-ventilated.
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 2, is carrying out the transplanting
Before, sterilizing processing is carried out to the mangrove plumular axis, can prevents bacterium from being influenceed on it, improve survival rate；It is more excellent
Selection of land, sterilizing processing be using 0.1wt%-0.2wt% liquor potassic permanganate immersion 10-15h (such as 10.5h,
11h、12h、13h、14h、14.5h)。
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 2, and the mode of the transplanting
It is as follows：Per one plant of mangrove plumular axis of cave transplanting, transplanting depth is 6-10cm (such as 6.5cm, 7cm, 8cm, 9cm, 9.5cm)
(for the 1/3-2/3 of plumular axis length), spacing in the rows are not less than 30cm with line-spacing.It is highly preferred that after first being punched with a diameter of 2-3cm wooden sticks
The transplanting is carried out again.
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 2, the transplanting can be selected
Select after of that month spring tide 1-2 days, and select the cloudy day to be carried out after ebbing tide.
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 3, the planting site uses
Soil, as transplanting culture medium, so can more strengthen gas permeability, prevent root anoxic, rot, improve soil property with husky mixture
Hardness, be advantageous to take root.It is highly preferred that in the transplanting culture medium, soil is 10 with husky weight ratio:1~8:1.It is mixed into sand
Purpose be for strengthen gas permeability, but if husky content is excessive, then may influence the nutrient content in soil property；Soil is preferably institute
State the ooze of planting site；Husky particle diameter be preferably 0.2~2mm (such as 0.3mm, 0.5mm, 0.8mm, 1mm, 1.2mm, 1.5mm,
1.6mm、1.8mm)。
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, the ground point selection of the planting site exists
Latitude is 28 ° of N~31 ° N beach, and the beach can be river mouth beach or seashore beach, it is highly preferred that the sea of the beach
Salinity water is 12-30 ‰ (such as 12.5 ‰, 13 ‰, 15 ‰, 18 ‰, 20 ‰, 22 ‰, 25 ‰, 28 ‰, 29 ‰)；Further,
The seawater salinity of the beach is 14-19 ‰ (such as 14.5 ‰, 15 ‰, 16 ‰, 17 ‰, 18 ‰, 18.5 ‰), and it is more beneficial for
Properties of Mangrove Seedlings grows.
Above-mentioned mangrove moves northward acclimation method, as a kind of preferred embodiment, in step 3, and the high and low temperature alternative
Acclimatization culture includes：
First stage tames step, when outdoor minimum temperature T reaches 9 DEG C of ＜ T≤10 DEG C, rolls the warmhouse booth volume
Curtain starts domestication by low temperature, and during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 6 DEG C, when the outdoor
Minimum temperature T needs to close the warmhouse booth when being less than 6 DEG C, when it is higher than 6 DEG C that the outdoor minimum temperature T, which gos up, again
Roll the greenhouse curtain-rolling and continue domestication by low temperature, the total time of the domestication by low temperature is at least 5 days；The domestication by low temperature is complete
The warmhouse booth is closed into rear, temperature of shed is risen to more than 15 DEG C (such as 15 DEG C, 16 DEG C, 17 DEG C), to start insulation tame and docile
Change, the total time of the insulation domestication is at least 5 days；
Second stage tames step, when outdoor minimum temperature T reaches 5 DEG C of ＜ T≤6 DEG C, rolls the warmhouse booth volume
Curtain starts domestication by low temperature, and during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 2 DEG C, when the outdoor
Minimum temperature T needs to close the warmhouse booth when being less than 2 DEG C, when it is higher than 2 DEG C that the outdoor minimum temperature T, which gos up, again
Roll the greenhouse curtain-rolling and continue domestication by low temperature, the total time of the domestication by low temperature is at least 5 days；The domestication by low temperature is complete
The warmhouse booth is closed into rear, temperature of shed is risen to more than 10 DEG C (such as 12 DEG C, 13 DEG C, 14 DEG C), to start insulation tame and docile
Change, the total time of the insulation domestication is at least 5 days；
Phase III tames step, when outdoor minimum temperature T reaches 1 DEG C of ＜ T≤2 DEG C, rolls the warmhouse booth volume
Curtain starts domestication by low temperature, and during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 0 DEG C, when the outdoor
Minimum temperature T needs to close the warmhouse booth when being less than 0 DEG C, when it is higher than 0 DEG C that the outdoor minimum temperature T, which gos up, again
Roll the greenhouse curtain-rolling and continue domestication by low temperature, the total time of the domestication by low temperature is at least 3 days；The domestication by low temperature is complete
The warmhouse booth is closed into rear, temperature of shed is risen to more than 8 DEG C (such as 9 DEG C, 10 DEG C, 11 DEG C) and starts insulation domestication,
The total time of the insulation domestication is at least 3 days；
Fourth stage tames step, when outdoor minimum temperature T reaches -1 DEG C of ＜ T≤0 DEG C, rolls the warmhouse booth volume
Curtain starts domestication by low temperature, and during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than -4 DEG C, when the room
Outer minimum temperature T needs to close the warmhouse booth when being less than -4 DEG C, and it is higher than -4 DEG C to treat that the outdoor minimum temperature T gos up
When roll the greenhouse curtain-rolling again and continue domestication by low temperature, the total time of the domestication by low temperature is at least 2 days；The low temperature is tamed and dociled
The warmhouse booth is closed after the completion of change, make temperature of shed rise to more than 6 DEG C (such as 7 DEG C, 8 DEG C, 9 DEG C) start insulation tame and docile
Change, the total time of the insulation domestication is at least 2 days；Finally stablize canopy temperature more than 6 DEG C, until Second Year spring beats
Opening greenhouse makes mangrove normal growth under field conditions (factors).More preferably up to minimum temperature reaches outside Second Year spring room
Greenhouse is opened at more than 10 DEG C makes mangrove normal growth under field conditions (factors)
The step of above-mentioned high and low temperature alternative acclimatization culture, i.e. planting site (was about 28 ° of high latitude area N with make use of domestication
~31 ° of N) natural climate condition, manual intervention is carried out in the condition of natural climate, the time of domestication is according to local winter
Climate condition is adjusted flexibly, and can realize the Mangrove seedling that domestication is introduced a fine variety substantially, improve its tolerance to cold, can
Local weather is adapted to, improves the purpose of its survival rate.
In above-mentioned often step domestication, such as there is extreme weather, i.e., described outdoor minimum temperature is less than specified in the step most
The situation of low value, then close warmhouse booth, treats that outdoor minimum temperature is gone up and reopens corresponding domestication step again to required temperature；
That is, waiting extreme weather then to carry out the domestication of corresponding steps later, ignore the influence of extreme weather, such as, if
In first stage domestication step, outdoor minimum temperature T≤6 DEG C of extreme weather, i.e. one day or a few days are met with, then close greenhouse
Greenhouse, treat outdoor minimum temperature go up to 6 DEG C of ＜ T≤10 DEG C followed by open the first step domestication process, second step, the 3rd step,
Such as there is similar state during the domestication of 4th step to be also processed as.
Proved by the multiple Domestication tests of inventor, during above-mentioned high and low temperature alternative acclimatization culture, each step
Starting domestication by low temperature temperature selection it is very big to the survival rate of autumn eggplant plant, while the insulation domestication in each step
The control of temperature also plays vital effect, the starting domestication by low temperature of preferably each step to the cold resistance domestication of autumn eggplant plant
Temperature is followed successively by 10 DEG C, 6 DEG C, 2 DEG C, 0 DEG C, and carrying out domestication under currently preferred gradient acclimation conditions can preferably improve
Autumn eggplant plant cold-resistant ability or cold tolerance, according to the weather of locality, seldom there is the day that minimum outdoor temperature reaches less than -4 DEG C
Gas, such as there is this situation, take the safeguard measure being mentioned above, that is, close warmhouse booth, treat outdoor minimum temperature go up to
Required temperature is followed by unlatching domestication process.
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 3, the first stage tames and dociles
Change in step, total time of the domestication by low temperature is 12-18 days (such as 13 days, 14 days, 15 days, 16 days, 17 days), the insulation
The total time of domestication is 12-18 days (such as 13 days, 14 days, 15 days, 16 days, 17 days).
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 3, the second stage is tamed and dociled
Change in step, the total time of the domestication by low temperature is 8-12 days (such as 8 days, 10 days, 11 days), the total time of the insulation domestication
For 8-12 days (such as 8 days, 10 days, 11 days).
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 3, the phase III tames and dociles
Change in step, the total time of the domestication by low temperature is 8-12 days (such as 8 days, 10 days, 11 days), the total time of the insulation domestication
For 8-12 days (such as 8 days, 10 days, 11 days).
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, in step 3, the fourth stage is tamed and dociled
Change step in, the total time of the domestication by low temperature be 3-8 days (such as 4 days, 5 days, 6 days, 7 days), it is described insulation tame it is total when
Between be 3-8 days (such as 4 days, 5 days, 6 days, 7 days).
Above-mentioned mangrove moves northward acclimation method, and as a kind of preferred embodiment, Second Year winter repeats the height
The step of temperature alternating acclimatization culture.
Above-mentioned mangrove is moved northward in acclimation method, can be periodically in the beach as a kind of preferred embodiment
Surface is punched, and is advantageous to increase the oxygen content of the mangrove root, promotes root breathing.
Above-mentioned mangrove is moved northward in acclimation method, as a kind of preferred embodiment, before arriving in the winter time, to mangrove
Cold-proof protection liquid is sprayed, avoids or reduce the injury that winter low temperature is brought to the mangrove seedling of new plantation.
Above-mentioned mangrove is moved northward in acclimation method, as a kind of preferred embodiment, the cold-proof protection liquid, by weight
Part includes following raw material：The micro-nano parts by weight of oyster shell whiting 10~80, the parts by weight of sodium alginate 10~90, the weight of glucose 1~15
Part, the parts by weight of glycerine 3~25；It is highly preferred that the micro-nano parts by weight of oyster shell whiting 20~50, the parts by weight of sodium alginate 30~60, Portugal
The parts by weight of grape sugar 2~10, the parts by weight of glycerine 5~20；Further, the spraying opportunity of the cold-proof protection liquid is to work as outdoor most
When low temperature is down to 10 DEG C.
Above-mentioned mangrove is moved northward in acclimation method, described in the cold-proof protection liquid as a kind of preferred embodiment
The particle diameter of micro-nano oyster shell whiting is 0.1~100 μm, preferably 1~100 μm；The raw material of the micro-nano oyster shell whiting is selected from mussel
One or more of mixing in shell, oyster shell, pearl shell, scallop shell.
Above-mentioned mangrove is moved northward in acclimation method, and as a kind of preferred embodiment, the warmhouse booth is roller shutter type
Warmhouse booth.
Compared with prior art, the beneficial effects of the invention are as follows：
1) mangrove provided by the invention moves northward acclimation method, and autumn eggplant seedling is tamed under field conditions (factors),
Environment temperature is constantly adjusted by warmhouse booth in winter seedling raising process, on the one hand protects autumn eggplant seedling from the shadow of extreme weather
Ring, autumn eggplant is slowly seasoned oneself to cold weather, improve its adaptability to low temperature；
2) mangrove provided by the invention moves northward acclimation method, from environment temperature, seawater salinity, soil soil property etc.
Seedling is tamed, survival rate of the mangrove in high latitude area is improved with this, realize mangrove high latitude (28 ° of N~
31 ° of N) area growth.
Embodiment
Present disclosure will be described in further detail by embodiment below, protection scope of the present invention includes
But it is not limited to following each embodiments.
Unreceipted specific experiment step or condition person in embodiment, according to the normal experiment described by document in the art
The operation of step or condition can be carried out.
Embodiment 1
(1) choose seeds：Autumn eggplant seed source is the annual 4-5 months in Fujian, acquisition time, gathers first precocious plumular axis, or
8th, ninety percent cooked flake axle, its cold tolerance and adaptability are stronger.1h is soaked with local seawater after seed collecting, is sent to kind (in 4 days) as early as possible
Plant ground.In nursery stock (i.e. autumn eggplant plumular axis) transportation, seedling top is placed in ventilative bamboo basket upwards, and bottom places straw, it is impossible to accumulate,
And ensure to divulge information.
(2) transplanting：1-2 days after of that month spring tide, and select cloudy day progress transplanting after ebb；Used before plumular axis transplanting
0.1wt%-0.2wt% liquor potassic permanganate immersion 12h, to sterilize.Specifically transplanting method is：With a diameter of 2-3cm wood
Rod punches cave on beach, by the plumular axis transplanting handled well in the hole on beach；Per one plant of cave transplanting, depth of planting 6-
10cm, it is the 1/3-2/3 of plumular axis length, plantation distance is 0.3m*0.3m, i.e., spacing in the rows and line-spacing are all 30cm.
(3) tame：Domestication includes following three aspects：
A. soil property is tamed：Domestication soil property is that (soil is 10 with husky ratio to soil with husky mixture:1), fill out husky main
Purpose is enhancing gas permeability, prevents root anoxic, rots；
B. salinity domestication：Domestication ground point selection is in the relatively low beach of salinity such as the river mouth of Zhoushan (29 ° of N~30 ° N), seawater salt
About 14 ‰, autumn eggplant is slowly adapted to local seawater salinity；
C. temperature acclimatisation：Roller shutter type warmhouse booth was built in planting site (i.e. the beach of transplanting autumn eggplant plumular axis) before winter, and
Ensure that tidewater can carry out high and low temperature alternative acclimatization culture normally in fluctuation to canopy to autumn eggplant plumular axis of the transplanting in planting site；Just
Temperature alternating acclimatization culture comprises the following steps that：
The first step：When outdoor minimum temperature reaches 10 DEG C, roller shutter is rolled, and is tamed 15 days, then roller shutter is closed, and is made in canopy
Temperature rises to more than 15 DEG C, tames 15 days；
Second step：When outdoor minimum temperature reaches 6 DEG C, roller shutter is rolled, is tamed 10 days, then roller shutter is closed, is made in canopy
Temperature rises to more than 10 DEG C, tames 10 days；
3rd step：When outdoor minimum temperature reaches 2 DEG C, roller shutter is rolled, is tamed 10 days, then roller shutter is closed, is made in canopy
Temperature rises to more than 8 DEG C, tames 10 days；
4th step：When outdoor minimum temperature reaches 0 DEG C, roller shutter is rolled, is tamed 5 days, then roller shutter is closed, is made warm in canopy
Degree rises to more than 6 DEG C, tames 5 days；
Finally stablize greenhouse temperature more than 6 DEG C, until Second Year spring.
(4) maintenance process：Periodically punched on beach surface, increase autumn eggplant seedling root oxygen content, promote root breathing；In room
Outer minimum temperature is down to before 10 DEG C, is carried out cold-proof protection processing to the cold-proof protection liquid of mangrove complete stool spraying, is avoided or reduce the winter
The season mangrove seedling injury that brings of the low temperature to new plantation；The key component of cold-proof protection liquid is micro-nano shellfish according to ratio of weight and number
Shell powder：Sodium alginate：Glucose：Glycerine=40：30：3：5 (the i.e. micro-nano parts by weight of oyster shell whiting 40, the parts by weight of sodium alginate 30,
The parts by weight of glucose 3, the parts by weight of glycerine 5), match in proportion, stirring forms thick liquid；Shell preference oyster shell, shell
The average grain diameter of powder is 1 μm.
There are some researches show most cold monthly mean temperature and extreme low temperature are the main reason for influenceing mangrove distribution, therefore to be
Proof moves northward the effect of domestication, in addition to the experiment of above domestication group, also carries out check experiment simultaneously.The plumular axis transplanting time is 2016
On April 15 ,~16 days in, the processing method of the plumular axis of control group 1 are：Seed selection, transplanting method are with reference to the step in the present embodiment
(1) and step (2), soil constitution is consistent with domestication group with seawater salinity, and control group 1 does not establish greenhouse, is grown on outdoor；Control
The processing method of plumular axis of group 2 is：Seed selection, transplanting method are with reference to step (1) and step (2) in the present embodiment, soil constitution
Consistent with domestication group with seawater salinity, for acclimation method with the present embodiment step (3), difference is control group 2 to mangrove not
Spray cold-proof protection liquid.The height of the April in 2016 of (time A) plumular axis on the 16th is recorded, and seedling is recorded in 2017 1 day 2 months (B)
Highly, leaf growth situation, sod activity is detected, calculates survival rate.This experiment is carried out single using SPSS17.0 statistical softwares
Analysis of variance, the data obtained are usedForm represents.Result of the test refers to table 1.
Domestication tests result in the embodiment 1 of table 1
Note：Same row Reference character is different, represents significant difference (p<0.05).When domestication group and the corresponding data of control group
Superscript when being a, represent that domestication group and control group difference in the index corresponding to the data is not notable.When domestication group and
When the corresponding data mark of control group is different alphabetical, represent that domestication group and the control group difference in the index corresponding to the data show
Write.
Result of the test shown in table 1 shows that domestication composition motility rate is significantly higher than control group.The sod activity of control group 1 is notable
Higher than domestication group, be due to control group seedling in chilling process is resisted, active oxygen in leaves, which produces, to be increased, and itself is more in order to eliminate
Remaining oxygen radical, then SOD increased activities.SOD activity rise be generally believed that be plant resistant Chilling stress one kind
Physiological reaction.Therefore the above results show that mangrove provided by the invention moves northward acclimation method and significantly improves mangrove
Growth quality and survival rate.It is about high by 8% compared to survival rate in control group 2 more than seedling in domestication group, it was demonstrated that the present invention provides
Acclimation method in use cold-proof protection liquid, have preferably domestication effect.
Embodiment 2-5
Embodiment 2-5, compared with Example 1 in addition to the temperature acclimatisation condition in step (3) domestication is different, other conditions are all
It is identical；Specifically, embodiment 2-5 is see table 2, and T represents outdoor minimum temperature in table 2, and Domestication tests result refers to table 3.
Temperature acclimation conditions in the embodiment 2-5 of table 2
Domestication tests result in the embodiment 2-5 of table 3
Embodiment 6
The present embodiment removes carries out the specific steps of high and low temperature alternative acclimatization culture not to autumn eggplant plumular axis of the transplanting in planting site
It is same as beyond embodiment 1, other steps are same as Example 1, the specific steps of the high and low temperature alternative acclimatization culture of the present embodiment
It is as follows：
First stage tames step：When outdoor minimum temperature reaches 6 DEG C, roll roller shutter and carry out domestication by low temperature 10 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 2 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 10 DEG C, is tamed 10 days；
Second stage tames step：When outdoor minimum temperature reaches 2 DEG C, roll roller shutter and carry out domestication by low temperature 10 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 0 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 8 DEG C, is tamed 10 days；
Phase III tames step：When outdoor minimum temperature reaches 0 DEG C, roll roller shutter and carry out domestication by low temperature 5 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than -4 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 6 DEG C, is tamed 5 days；
Finally stablize greenhouse temperature more than 6 DEG C, until Second Year spring.Domestication tests result refers to table 4.
Embodiment 7
The present embodiment removes carries out the specific steps of high and low temperature alternative acclimatization culture not to autumn eggplant plumular axis of the transplanting in planting site
It is same as beyond embodiment 1, other steps are same as Example 1, the specific steps of the high and low temperature alternative acclimatization culture of the present embodiment
It is as follows：
First stage tames step：When outdoor minimum temperature reaches 10 DEG C, roll roller shutter and carry out domestication by low temperature 15 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 6 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 15 DEG C, is tamed 15 days；
Second stage tames step：When outdoor minimum temperature reaches 6 DEG C, roll roller shutter and carry out domestication by low temperature 10 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 2 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 10 DEG C, is tamed 10 days；
Phase III tames step：When outdoor minimum temperature reaches 2 DEG C, roll roller shutter and carry out domestication by low temperature 10 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than -4 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 8 DEG C, is tamed 10 days；
Finally stablize greenhouse temperature more than 6 DEG C, until Second Year spring.Domestication tests result refers to table 4.
Embodiment 8
The present embodiment removes carries out the specific steps of high and low temperature alternative acclimatization culture not to autumn eggplant plumular axis of the transplanting in planting site
It is same as beyond embodiment 1, other steps are same as Example 1, the specific steps of the high and low temperature alternative acclimatization culture of the present embodiment
It is as follows：
First stage tames step：When outdoor minimum temperature reaches 10 DEG C, roll roller shutter and carry out domestication by low temperature 15 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 2 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 15 DEG C, is tamed 15 days；
Second stage tames step：When outdoor minimum temperature reaches 2 DEG C, roll roller shutter and carry out domestication by low temperature 10 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than 0 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 10 DEG C, is tamed 10 days；
Phase III tames step：When outdoor minimum temperature reaches 0 DEG C, roll roller shutter and carry out domestication by low temperature 5 days, the phase
Between, outdoor minimum temperature T will ensure to be higher than -4 DEG C；Roller shutter is closed again, temperature of shed is risen to more than 6 DEG C, is tamed 5 days；
Finally stablize greenhouse temperature more than 6 DEG C, until Second Year spring.Domestication tests result refers to table 4.
Domestication tests result in the embodiment 6-8 of table 4
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of mangrove moves northward acclimation method, it is characterised in that methods described comprises the following steps successively：
Step 1, well-developed mangrove plumular axis is gathered, after carrying out immersion treatment with the seawater that salinity is 12-30 ‰, to the greatest extent
Planting site is transported in fast freight；
Step 2, by the mangrove plumular axis transplanting in planting site；
Step 3, warmhouse booth was built in planting site before winter, and ensure tidewater can in normal fluctuation to canopy, to the transplanting in
The mangrove plumular axis of planting site carries out high and low temperature alternative acclimatization culture.
2. mangrove according to claim 1 moves northward acclimation method, it is characterised in that in step 1,
The mangrove plumular axis is first precocious plumular axis, or eight, ninety percent cooked flake axle；Preferably, the mangrove plumular axis
From Fujian, acquisition time is the annual 4-5 months；
The time of the immersion treatment is 1-10h；Preferably, the time of the immersion treatment is 60-120min；It is highly preferred that
The immersion treatment is the seawater immersion using the mangrove plumular axis locality；
The mangrove plumular axis is no more than 4 days from transporting number of days during locality transporting to planting site；It is highly preferred that fortune
During defeated, the seedling top of the mangrove plumular axis is placed in gas-permeable container upwards, and bottom places straw, and it is good to ensure to divulge information
It is good.
3. mangrove according to claim 1 or 2 moves northward acclimation method, it is characterised in that in step 2, is carrying out institute
Before stating transplanting, sterilizing processing is carried out to the mangrove plumular axis；It is highly preferred that the sterilizing processing is to use
0.1wt%-0.2wt% liquor potassic permanganate immersion 10-15h.
4. the mangrove according to any one of claim 1-3 moves northward acclimation method, it is characterised in that in step 2,
The mode of the transplanting is as follows：Per one plant of mangrove plumular axis of cave transplanting, transplanting depth is 6-10cm, and spacing in the rows is not less than with line-spacing
30cm；Preferably, the transplanting is carried out again after first being punched with a diameter of 2-3cm wooden sticks；It is highly preferred that the transplanting selection is being worked as
1-2 days after month spring tide, and the cloudy day is selected to be carried out after ebbing tide.
5. the mangrove according to any one of claim 1-4 moves northward acclimation method, it is characterised in that in step 3,
The planting site is using soil with husky mixture as transplanting culture medium；Soil is preferably the ooze of the planting site, husky
Particle diameter is preferably 0.2~2mm；It is highly preferred that in the transplanting culture medium, soil is 10 with husky weight ratio:1~8:1.
6. the mangrove according to any one of claim 1-5 moves northward acclimation method, it is characterised in that the planting site
Ground point selection in the beach that latitude is 28 ° of N~31 ° N, it is highly preferred that the seawater salinity of the beach is 12-30 ‰, enter one
Step ground, the seawater salinity of the beach is 14-19 ‰；Further, the warmhouse booth is roller shutter type warmhouse booth.
7. the mangrove according to any one of claim 1-6 moves northward acclimation method, it is characterised in that in step 3,
The high and low temperature alternative acclimatization culture includes：
First stage tames step, when outdoor minimum temperature T reaches 9 DEG C of ＜ T≤10 DEG C, rolls the greenhouse curtain-rolling and opens
Beginning domestication by low temperature, during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 6 DEG C, when the outdoor is minimum
Temperature T needs to close the warmhouse booth when being less than 6 DEG C, is rolled again when it is higher than 6 DEG C that the outdoor minimum temperature T, which gos up,
The greenhouse curtain-rolling continues domestication by low temperature, and the total time of the domestication by low temperature is at least 5 days；After the completion of the domestication by low temperature
Close the warmhouse booth, make temperature of shed rise to more than 15 DEG C start insulation domestication, it is described insulation domestication total time be
At least 5 days；
Second stage tames step, when outdoor minimum temperature T reaches 5 DEG C of ＜ T≤6 DEG C, rolls the greenhouse curtain-rolling and opens
Beginning domestication by low temperature, during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 2 DEG C, when the outdoor is minimum
Temperature T needs to close the warmhouse booth when being less than 2 DEG C, is rolled again when it is higher than 2 DEG C that the outdoor minimum temperature T, which gos up,
The greenhouse curtain-rolling continues domestication by low temperature, and the total time of the domestication by low temperature is at least 5 days；After the completion of the domestication by low temperature
Close the warmhouse booth, make temperature of shed rise to more than 10 DEG C start insulation domestication, it is described insulation domestication total time be
At least 5 days；
Phase III tames step, when outdoor minimum temperature T reaches 1 DEG C of ＜ T≤2 DEG C, rolls the greenhouse curtain-rolling and opens
Beginning domestication by low temperature, during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than 0 DEG C, when the outdoor is minimum
Temperature T needs to close the warmhouse booth when being less than 0 DEG C, is rolled again when it is higher than 0 DEG C that the outdoor minimum temperature T, which gos up,
The greenhouse curtain-rolling continues domestication by low temperature, and the total time of the domestication by low temperature is at least 3 days；After the completion of the domestication by low temperature
The warmhouse booth is closed, temperature of shed is risen to more than 8 DEG C and starts insulation domestication, the total time of the insulation domestication is extremely
It is few 3 days；
Fourth stage tames step, when outdoor minimum temperature T reaches -1 DEG C of ＜ T≤0 DEG C, rolls the greenhouse curtain-rolling and opens
Beginning domestication by low temperature, during the domestication by low temperature, the outdoor minimum temperature T will ensure to be higher than -4 DEG C, when it is described it is outdoor most
Low temperature T needs to close the warmhouse booth when being less than -4 DEG C, when it is higher than -4 DEG C that the outdoor minimum temperature T, which gos up, again
Roll the greenhouse curtain-rolling and continue domestication by low temperature, the total time of the domestication by low temperature is at least 2 days；The domestication by low temperature is complete
The warmhouse booth is closed into rear, temperature of shed is risen to more than 6 DEG C and starts insulation domestication, the total time of the insulation domestication
It is at least 2 days；Finally stablize canopy temperature more than 6 DEG C, until Second Year spring opens greenhouse and the mangrove is existed
Normal growth under natural conditions；
Preferably, Second Year winter repeats the step of high and low temperature alternative acclimatization culture.
8. mangrove according to claim 7 moves northward acclimation method, it is characterised in that in step 3,
In the first stage domestication step, the total time of the domestication by low temperature is 12-18 days, the total time of the insulation domestication
For 12-18 days；
In the second stage domestication step, the total time of the domestication by low temperature is 8-12 days, the total time of the insulation domestication
For 8-12 days；
In the phase III domestication step, the total time of the domestication by low temperature is 8-12 days, the total time of the insulation domestication
For 8-12 days；
In fourth stage domestication step, the total time of the domestication by low temperature is 3-8 days, and the total time of the insulation domestication is
3-8 days.
9. the mangrove according to any one of claim 1-11 moves northward acclimation method, it is characterised in that periodically in institute
State the surface punching of beach.
10. the mangrove according to any one of claim 1-12 moves northward acclimation method, it is characterised in that comes in the winter time
Before facing, cold-proof protection liquid is sprayed to mangrove, cold-proof protection is sprayed to mangrove preferably when outdoor minimum temperature is down to 10 DEG C
Liquid；
It is highly preferred that the cold-proof protection liquid, by weight including following raw material：The micro-nano parts by weight of oyster shell whiting 10~80, sea
The parts by weight of mosanom 10~90, the parts by weight of glucose 1~15, the parts by weight of glycerine 3~25；It is further preferred that micro-nano shell
The parts by weight of powder 20~50, the parts by weight of sodium alginate 30~60, the parts by weight of glucose 2~10, the parts by weight of glycerine 5~20；
It is further preferred that in the cold-proof protection liquid, the particle diameter of the micro-nano oyster shell whiting is 0.1~100 μm, is preferably
1~100 μm；The one kind or several of the raw material of the micro-nano oyster shell whiting in mussel shell, oyster shell, pearl shell, scallop shell
Kind mixing.
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