CN106105988A - A kind of method for culturing seedlings of Yunnan-Tibet olive - Google Patents
A kind of method for culturing seedlings of Yunnan-Tibet olive Download PDFInfo
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- CN106105988A CN106105988A CN201610530728.4A CN201610530728A CN106105988A CN 106105988 A CN106105988 A CN 106105988A CN 201610530728 A CN201610530728 A CN 201610530728A CN 106105988 A CN106105988 A CN 106105988A
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- 238000000034 method Methods 0.000 title claims abstract description 27
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- 235000013399 edible fruits Nutrition 0.000 claims abstract description 35
- 230000035784 germination Effects 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000007226 seed germination Effects 0.000 claims abstract description 5
- 238000003306 harvesting Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 241000196324 Embryophyta Species 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 11
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 10
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 10
- 239000006013 carbendazim Substances 0.000 claims description 10
- 239000003337 fertilizer Substances 0.000 claims description 9
- 230000035800 maturation Effects 0.000 claims description 9
- 230000035479 physiological effects, processes and functions Effects 0.000 claims description 9
- 238000009331 sowing Methods 0.000 claims description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 241000607479 Yersinia pestis Species 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 201000010099 disease Diseases 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 235000015097 nutrients Nutrition 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 230000004083 survival effect Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 230000037303 wrinkles Effects 0.000 claims description 5
- 238000010899 nucleation Methods 0.000 claims description 4
- 244000045947 parasite Species 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000009333 weeding Methods 0.000 claims description 4
- 241001124076 Aphididae Species 0.000 claims description 3
- 239000005739 Bordeaux mixture Substances 0.000 claims description 3
- 241000289763 Dasygaster padockina Species 0.000 claims description 3
- 241001243091 Gryllotalpa Species 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 claims description 3
- 239000005906 Imidacloprid Substances 0.000 claims description 3
- 241000255777 Lepidoptera Species 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 235000013877 carbamide Nutrition 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
- 229940056881 imidacloprid Drugs 0.000 claims description 3
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims description 3
- 239000010871 livestock manure Substances 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 239000005946 Cypermethrin Substances 0.000 claims description 2
- 229960005424 cypermethrin Drugs 0.000 claims description 2
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
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- 241000207836 Olea <angiosperm> Species 0.000 description 2
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- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- NCSHGROOCJHAFK-UHFFFAOYSA-N [Cl].N#CC#N Chemical compound [Cl].N#CC#N NCSHGROOCJHAFK-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004345 fruit ripening Effects 0.000 description 1
- 239000003448 gibberellin Substances 0.000 description 1
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical class C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- -1 insolation 2 weeks Substances 0.000 description 1
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- 230000003020 moisturizing effect Effects 0.000 description 1
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses the method for culturing seedlings of a kind of Yunnan-Tibet olive, comprise the following steps: seed treatment；Nursery lot selects and does bed preparation；Accelerating germination processes；Transplant；Nursery stock manages；Fruit harvesting.By the research and development of seed growing Yunnan-Tibet olive technology, Yunnan-Tibet olive percentage of seedgermination is made to reach 85～90%, this seedling-raising technique economy, efficient, feasible.On the premise of protecting existing Yunnan-Tibet olive resource, it is achieved artificial breeding.Meanwhile, the invention of Yunnan-Tibet olive seed seedling-raising technology is also that artificial breeding Yunnan-Tibet olive increases a kind of new approach, makes Yunnan-Tibet olive gene obtain significantly more efficient preservation and expansion, and the expansion returning afforestation plantation and population quantity for Yunnan-Tibet olive lays a good foundation.
Description
Technical field
The invention belongs to seed seedling-raising technical field, specifically, relate to the method for culturing seedlings of a kind of Yunnan-Tibet olive.
Background technology
It is investigated that card, the most relevant Yunnan-Tibet olive seed seedling-raising technology have no report, the report of rarely seen Yunnan-Tibet olive cutting propagation.
Yunnan-Tibet olive cutting propagation is carried out generally according to below scheme:
1) seedbed prepares: being cleaned out by the weeds on width 90cm, pavement width 30cm seedbed, seedbed exceeds pavement 20cm,
Harrow thin plugging soil, water permeable stand-by.
2) fringe bar gathers: use Yunnan-Tibet olive fringe bar to carry out cottage propagation.After gathering fringe bar, at 500 times of carbendazim sterilizations
Reason 30min, rinses well standby with clear water.
3) cuttage: Yunnan-Tibet olive fringe bar clip is cut into the shape of a saddle, clip is immersed in the solution of gibberellins 0.1g/L place
Reason 10min, limit process limit cuttage.
4) insulation, moisturizing: after cutting cuttage is complete, the Small plastic shed covered plastic thin film propped up with bamboo chip, keep temperature 25 DEG C
～35 DEG C, humidity 75%～85%.
5) cutting management: water in good time, weeding, except sprouting, check cutting callus, situation of taking root.
6) film is lifted: after cuttage rooting, foliation, long to about 10cm, lift film every night after 18:00 and cover to second day 10:00
Film, repeatedly about 10d, depending on weather condition, all lift film.
Cottage propagation is the part taking plant nutrition organ, inserts in soil or the fine sand of loose moistening, utilizes it again
Raw ability, is allowed to take root and branches out, grow up to new plant.Cottage propagation mode is used to breed Dian Zanglan, general cutting length about 10cm,
Relatively large to Yunnan-Tibet olive fringe bar demand, but the Yunnan-Tibet olive negligible amounts having at present, limit Dian Zanglan to a certain extent
Artificial breeding.
Summary of the invention
In view of this, the present invention is directed to above-mentioned problem, it is provided that the method for culturing seedlings of a kind of Yunnan-Tibet olive, face field and only deposit
The present situation of 6 strain Yunnan-Tibet olives, collects Yunnan-Tibet olive seed, carries out seeding and seedling raising exploration, by the research of Yunnan-Tibet olive seed seedling-raising technology,
Seek Yunnan-Tibet olive less expensive, quick seedling raising manners under present case, to expanding propagation and the guarantor of these minimum population species of Yunnan-Tibet olive
Protect significant.
In order to solve above-mentioned technical problem, the invention discloses the method for culturing seedlings of a kind of Yunnan-Tibet olive, comprise the following steps:
1) seed treatment:
After the olive fruit morphology maturation of Yunnan-Tibet, having the physiological afterripening period of 10～15d, directly the germination percentage of sowing is relatively low；To adopt
The Yunnan-Tibet olive fruit received is placed in ventilating and cooling place and places 10～15d so that it is is extruded by seed after being naturally done physiology after-ripening, peels off
Seed out soaks 1h in the carbendazim solution of 400 times of concentration, uses clear water rinsed clean, waits sowing；
2) nursery lot selects and does bed preparation:
Select that physical features is smooth, loam that fertile soil, draining are good, ventilated is as nursery lot；After nursery lot is selected,
Deep plough, the degree of depth 25～30cm, spray disinfecting soil with the potassium permanganate of 500 times, insolation 2 weeks, soil disinfection terminates
After, fill soil with the nutrient bag that specification is 16cm × 20cm standby；Sunshade net is built on nursery lot；Germination bed river sand is as base
Matter, does under sunshade net, bedside 1m, high 15～20cm, and length adjusts according to landform, each germination bed spacing 50cm；
3) accelerating germination processes:
By the Yunnan-Tibet olive seed handled well by seeding row spacing 3cm × 3cm specification, program request is on germination bed, after program request, at seed
The wood sawdust that upper covering 4～5cm is thick, waters permeable；After sowing 15d, seed originates bud, Yunnan-Tibet olive percentage of seedgermination 85～90%；
4) transplant:
When seedling grows to 5～8cm on germination bed, transplant；The degree of depth planted determines according to root length, under accomplishing
Not nest root, on do not reveal footpath, original place trace print；The orientation simultaneously allowing cotyledon keeps consistent, to ensure abundant light；Whole operation
Process is carried out under the environment that shades；With the carbendazim of 1000 times, substrate is disposably irrigated immediately after transplanting；
5) nursery stock management:
5.1) water, fertilizer, weeding management:
Yunnan-Tibet olive seedling growth is it is noted that the management of liquid manure, and Seedling Stage trickle is unsuitable too much, more can not hydropenia, once occur
Branch and leaf are withered to be i.e. difficult to restoration ecosystem or causes death, should ensure that nutrient bag relative moisture of the soil is 60～70%；Seedling recovers
30d after growth, imposes compound fertilizer and carbamide each 1g/ strain every 10d, and along with seedling growth, consumption is gradually increased, and is no more than
2g/ strain；Weeds should be pulled out in time, it is to avoid weeds and seedling strive fertilizer, water, light, heat, are beneficial to seedling normal growth；
5.2) prevention and control of plant diseases, pest control
After sprout transplant survival, monthly alternately spray 1 time with Bordeaux mixture, carbendazim medicinal liquid；In seedling raising process, occur
Rotting in leaf portion, should be pulled out, suitably reduce moisture；And carry out parasite killing of spraying；In addition nursery lot surrounding should keep clean and tidy, not heap
Put foreign material, haystack；
5.3) seedling exercising:
Seedling go out garden before 1～seedling exercising must be carried out in 2 months, the seedling exercising initial stage strictly controls light application time, takes off during 18:00 every day
Open sunshade net, cover during 11:00, after repeating a week, be stepped up light application time and intensity.During seedling exercising, stop fertilising, with
Improve the resistance of seedling, the lignifying of seedling can be promoted by seedling exercising, strengthen the ability of disease and insect resistance, improve and garden afforestation
Survival rate；
5.4) outplanting；
6) fruit harvesting:
The Yunnan-Tibet olive florescence is 8～JIUYUE, and fruit is ripe in next year 1～April；During real maturation, peel is become rough from smooth, hard
Wrinkle, softness；Seed coat is tender from water, milky white becomes hard, yellowish-brown；After the olive fruit morphology maturation of Yunnan-Tibet, there is the physiology after-ripening of 10～15d
Phase；The Yunnan-Tibet olive fruit gathered is placed in ventilating and cooling place and places 10～15d so that it is be naturally done physiology after-ripening；Treat that fruit becomes
When obtaining sufficiently flexible, seed is extruded stand-by；Single Yunnan-Tibet olive fruit 10～29g, each fruit has seed 1～4.
Further, step 2) in the PH of soil of nursery lot be 6.5～7.0；The degree of shading of sunshade net is 95%.
Further, step 3) in the humidity of wood sawdust be 70～80%, temperature is 23～25 DEG C.
Further, step 5.2) in spraying parasite killing particularly as follows: Gryllotalpa, cutworm subterranean pest-insect are with 50% Bayer 71628 cream
L000～2000 times of liquid sprayings；The aphid imidacloprid of 1500～2000 times of liquid is sprayed；Lepidoptera pest effective cypermethrin
1000～1500 times of liquid sprayings.
Further, step 5.4) in the condition of outplanting be: Yunnan-Tibet olive height of seedling >=30cm, footpath >=0.25cm time,
Go out garden afforestation.
Compared with prior art, the present invention can obtain and include techniques below effect:
1) by the research and development of seed growing Yunnan-Tibet olive technology, Yunnan-Tibet olive percentage of seedgermination is made to reach 85～90%, this nursery
Technological Economy, efficient, feasible.
2) on the premise of protecting existing Yunnan-Tibet olive resource, it is achieved artificial breeding.
3) invention of Yunnan-Tibet olive seed seedling-raising technology is also that artificial breeding Yunnan-Tibet olive increases a kind of new approach, makes Dian Zanglan
Gene obtains significantly more efficient preservation and expansion, and good base is established in the expansion returning afforestation plantation and population quantity for Yunnan-Tibet olive
Plinth.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above technique effect simultaneously.
Detailed description of the invention
Embodiments of the present invention are described in detail, thereby to the present invention how application technology hands below in conjunction with embodiment
Section solves technical problem and reaches the process that realizes of technology effect and can fully understand and implement according to this.
The present invention provides the method for culturing seedlings of a kind of Yunnan-Tibet olive, comprises the following steps:
1) seed treatment
After the olive fruit morphology maturation of Yunnan-Tibet, having the physiological afterripening period of 10～15d, directly the germination percentage of sowing is relatively low；To adopt
The Yunnan-Tibet olive fruit received is placed in ventilating and cooling place and places 10～15d so that it is is extruded by seed after being naturally done physiology after-ripening, peels off
Seed out soaks 1h in the carbendazim solution of 400 times of concentration, uses clear water rinsed clean, waits sowing.
2) nursery lot selects and does bed preparation
Select that physical features is smooth, fertile soil, draining are good, ventilated, the loam of PH6.5～7.0 is as nursery lot.Seedling
After selecting to garden, deep plough, the degree of depth 25～30cm, spray disinfecting soil, insolation 2 weeks, soil with the potassium permanganate of 500 times
After earth sterilization terminates, fill soil with the nutrient bag that specification is 16cm × 20cm standby.The screening of degree of shading 95% is built on nursery lot
Screened postive.
Germination bed river sand, as substrate, does under sunshade net, bedside 1m, high 15～20cm, and length adjusts according to landform,
Each germination bed spacing 50cm.
3) accelerating germination processes
By the Yunnan-Tibet olive seed handled well by seeding row spacing 3cm × 3cm specification, program request is on germination bed, after program request, at seed
The wood sawdust that upper covering 4～5cm is thick, waters permeable, makes wood sawdust humidity remain 70～80%, and temperature is maintained at 23～25 DEG C.
After sowing 15d, seed originates bud, Yunnan-Tibet olive percentage of seedgermination 85～90%.
4) transplant
When seedling grows to 5～8cm on germination bed, transplant.The degree of depth planted determines according to root length, under accomplishing
Not nest root, on do not reveal footpath, original place trace print.The orientation simultaneously allowing cotyledon as far as possible keeps consistent, to ensure abundant light.Whole
Individual operating process is carried out under the environment that shades, and otherwise seedling can hydropenia be wilted, the growth promoter that extreme influence seedling is later.Transplant
After with the carbendazim of 1000 times, substrate is disposably irrigated immediately, the infection caused by transplanting seedlings with stable root system and avoiding.
5) nursery stock management
5.1) water, fertilizer, weeding management
Yunnan-Tibet olive seedling growth is it is noted that the management of liquid manure, and Seedling Stage trickle is unsuitable too much, more can not hydropenia, once occur
Branch and leaf are withered to be i.e. difficult to restoration ecosystem or causes death, should ensure that nutrient bag relative moisture of the soil is 60～70%.Seedling recovers
30d after growth, imposes compound fertilizer and carbamide each 1g/ strain every 10d, and along with seedling growth, consumption is gradually increased, and is no more than
2g/ strain.Weeds should be pulled out in time, it is to avoid weeds and seedling strive fertilizer, water, light, heat, are beneficial to seedling normal growth.
5.2) prevention and control of plant diseases, pest control
After sprout transplant survival, monthly alternately spray 1 time with Bordeaux mixture, carbendazim medicinal liquid.In seedling raising process, as gone out
Rotting in existing leaf portion, should be pulled out, suitably reduce moisture.The subterranean pest-insect such as Gryllotalpa, cutworm can be with 50% Bayer 71628 cream l
000～2000 times of liquid spraying；Aphid can be sprayed with the imidacloprid of 1500～2000 times of liquid；Lepidoptera pest usable highly effective chlorine cyanogen chrysanthemum
Ester 1000～1500 times of liquid sprayings；In addition nursery lot surrounding should keep clean and tidy, does not stack foreign material, haystack etc..
5.3) seedling exercising
Seedling go out garden before 1～seedling exercising must be carried out in 2 months, the seedling exercising initial stage strictly controls light application time, takes off during 18:00 every day
Open sunshade net, cover during 11:00, after repeating a week, be stepped up light application time and intensity.During seedling exercising, stop fertilising, with
Improve the resistance of seedling, the lignifying of seedling can be promoted by seedling exercising, strengthen the ability of disease and insect resistance, improve and garden afforestation
Survival rate.
5.4) outplanting
When Yunnan-Tibet olive height of seedling >=30cm, footpath >=0.25cm time, can go out garden afforestation.
6) fruit harvesting
The Yunnan-Tibet olive florescence is 8～JIUYUE, and fruit is ripe in next year 1～April.During real maturation, peel is become rough from smooth, hard
Wrinkle, softness；Seed coat is tender from water, milky white becomes hard, yellowish-brown.After the olive fruit morphology maturation of Yunnan-Tibet, there is the physiology after-ripening of 10～15d
Phase.The Yunnan-Tibet olive fruit gathered is placed in ventilating and cooling place and places 10～15d so that it is be naturally done physiology after-ripening.Treat that fruit becomes
When obtaining sufficiently flexible, seed is extruded stand-by.Single Yunnan-Tibet olive fruit 10～29g, each fruit has seed 1～4.
The Yunnan-Tibet olive fruit phase is not fixed, and typically starts result in February in annual October to next year, and the period of maturation is generally 1 to 6
Month.Owing to the result time is not fixed, even if also can there is the difference of 3～5 months with 2 fruit maturation phases of 1 strain tree, adopt actual
During receipts, observation should be proceeded by from October, observe every month 1 time, until finding the fruit of Yunnan-Tibet olive, after finding fruit
Can be spaced that to start to observe seed more ripe 3 months.When Yunnan-Tibet olive fruit by smooth, hard becoming slightly to wrinkle, soft, seed
Tender from water, milky white become hard, yellowish-brown, the most firmly seed can be extruded, now, show seed maturity, can gather.
In May, 2013 and July, it is artificial that Ruili City forestry technical personnel has carried out two phase Yunnan-Tibet olives in rare plant garden, Ruili
Cuttage expanding propagation is tested.Result of the test is that 60 Yunnan-Tibet olive cuttings of institute's Cutting test have 48 strains to take root foliation, cuttage survival rate
80%.Surviving of Yunnan-Tibet olive cutting, indicates that peculiar minimum population wild plant Yunnan-Tibet, Yunnan Province olive mass rearing succeeds.
Yunnan-Tibet olive mass rearing is succeeded most important by the collecting time of the present invention, according to the difference Yunnan of fruit-growing time
The fruit of Zang Lan is generally ripe in 1 to June, fruit by smooth, hard becoming slightly to wrinkle, soft, seed is tender from water, milky white becomes hard
Firmly, yellowish-brown, pluck when the most firmly seed can be extruded, pluck too early seed development and be not fully complete, cause germination percentage low, children
Seedling growing way is weak, and the most then seed of gathering drops or gnawed by birds and beasts insecticide.Next to that abolish physiology after-ripening: the Dian Zanglan adopted back
Seed is statically placed in the indoor 12～15d of ventilation, unglazed photograph together with peel, less than 12 days fruits can not full maturity, cause
Germination percentage can reduce or growth of seedling is slow, easily goes mouldy more than 15 days seeds thus has a strong impact on germination percentage.3rd, accelerating germination temperature
Humid control, humidity remains 70～80%, and temperature is maintained at 22～25 DEG C, and germination needs suitable humiture, humidity
Less than 70%, temperature is less than 22 DEG C, plants germination percentage and reduces, and humidity is higher than 80%, and temperature is easily gone mouldy seriously more than 25 DEG C of seeds
Reduce germination percentage.4th, transplanting during seedling replanting height 5～8cm, seedling is tenderer less than stem and leaf during 5cm, easily snaps off during transplanting
Or infringement, transplant the long easy nest root of root system higher than 8cm, need to prune, after transplanting, need the longer time could restoration ecosystem.
Described above illustrate and describes some preferred embodiments of invention, but as previously mentioned, it should be understood that invention is not
It is confined to form disclosed herein, is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment
And environment, and can be carried out by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein
Change.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of invention, the most all should weigh appended by invention
In the protection domain that profit requires.
Claims (5)
1. the method for culturing seedlings of a Yunnan-Tibet olive, it is characterised in that comprise the following steps:
1) seed treatment:
After the olive fruit morphology maturation of Yunnan-Tibet, having the physiological afterripening period of 10～15d, directly the germination percentage of sowing is relatively low；By gather
Yunnan-Tibet olive fruit is placed in ventilating and cooling place and places 10～15d so that it is is extruded by seed after being naturally done physiology after-ripening, is stripped out
Seed in the carbendazim solution of 400 times of concentration, soak 1h, use clear water rinsed clean, wait sowing；
2) nursery lot selects and does bed preparation:
Select that physical features is smooth, loam that fertile soil, draining are good, ventilated is as nursery lot；After nursery lot is selected, carry out
Deep ploughing, the degree of depth 25～30cm, spray disinfecting soil, insolation 2 weeks with the potassium permanganate of 500 times, after soil disinfection terminates, use
Specification is that the nutrient bag of 16cm × 20cm is filled native standby；Sunshade net is built on nursery lot；Germination bed river sand, as substrate, does
Under sunshade net, bedside 1m, high 15～20cm, length adjusts according to landform, each germination bed spacing 50cm；
3) accelerating germination processes:
By the Yunnan-Tibet olive seed handled well by seeding row spacing 3cm × 3cm specification, program request is on germination bed, after program request, in seed overlying
The thick wood sawdust of lid 4～5cm, waters permeable；After sowing 15d, seed starts to germinate, Yunnan-Tibet olive percentage of seedgermination 85～90%；
4) transplant:
When seedling grows to 5～8cm on germination bed, transplant；The degree of depth planted determines according to root length, not nest under accomplishing
Root, on do not reveal footpath, original place trace print；The orientation simultaneously allowing cotyledon keeps consistent, to ensure abundant light；Whole operating process
Carry out under the environment that shades；With the carbendazim of 1000 times, substrate is disposably irrigated immediately after transplanting；
5) nursery stock management:
5.1) water, fertilizer, weeding management:
Yunnan-Tibet olive seedling growth is it is noted that the management of liquid manure, and Seedling Stage trickle is unsuitable too much, more can not hydropenia, branch and leaf once occur
Dry up and be i.e. difficult to restoration ecosystem or cause death, should ensure that nutrient bag relative moisture of the soil is 60～70%；Seedling restoration ecosystem
Rear 30d, imposes compound fertilizer and carbamide each 1g/ strain every 10d, and along with seedling growth, consumption is gradually increased, no more than 2g/
Strain；Weeds should be pulled out in time, it is to avoid weeds and seedling strive fertilizer, water, light, heat, are beneficial to seedling normal growth；
5.2) prevention and control of plant diseases, pest control
After sprout transplant survival, monthly alternately spray 1 time with Bordeaux mixture, carbendazim medicinal liquid；In seedling raising process, leaf portion occurs
Rot, should be pulled out, suitably reduce moisture；And carry out parasite killing of spraying；In addition nursery lot surrounding should keep clean and tidy, does not stack miscellaneous
Thing, haystack；
5.3) seedling exercising:
Seedling go out garden before 1～seedling exercising must be carried out in 2 months, the seedling exercising initial stage strictly controls light application time, opens screening during 18:00 every day
Screened postive, covers during 11:00, after repeating a week, is stepped up light application time and intensity.During seedling exercising, stop fertilising, to improve
The resistance of seedling, can promote the lignifying of seedling by seedling exercising, strengthens the ability of disease and insect resistance, improves and surviving of garden afforestation
Rate；
5.4) outplanting；
6) fruit harvesting:
The Yunnan-Tibet olive florescence is 8～JIUYUE, and fruit is ripe in next year 1～April；Time real ripe peel from smooth, hard become rough wrinkle,
Soft；Seed coat is tender from water, milky white becomes hard, yellowish-brown；After the olive fruit morphology maturation of Yunnan-Tibet, there is the physiological afterripening period of 10～15d；
The Yunnan-Tibet olive fruit gathered is placed in ventilating and cooling place and places 10～15d so that it is be naturally done physiology after-ripening；Treat that fruit becomes ten
When dividing soft, seed is extruded stand-by；Single Yunnan-Tibet olive fruit 10～29g, each fruit has seed 1～4.
The method for culturing seedlings of Yunnan-Tibet the most according to claim 1 olive, it is characterised in that described step 2) in the soil of nursery lot
PH be 6.5～7.0；The degree of shading of sunshade net is 95%.
The method for culturing seedlings of Yunnan-Tibet the most according to claim 1 olive, it is characterised in that described step 3) in the humidity of wood sawdust
Being 70～80%, temperature is 23～25 DEG C.
The method for culturing seedlings of Yunnan-Tibet the most according to claim 1 olive, it is characterised in that described step 5.2) middle spraying parasite killing tool
Body is: Gryllotalpa, cutworm subterranean pest-insect 50% Bayer 71628 cream l000～2000 times of liquid sprayings；Aphid is with 1500～2000 times
The imidacloprid spraying of liquid；Lepidoptera pest effective cypermethrin 1000～1500 times of liquid sprayings.
The method for culturing seedlings of Yunnan-Tibet the most according to claim 1 olive, it is characterised in that described step 5.4) in outplanting
Condition is: Yunnan-Tibet olive height of seedling >=30cm, footpath >=0.25cm time, go out garden afforestation.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106665179A (en) * | 2016-12-27 | 2017-05-17 | 王波 | Method for cultivating rhizoma polygonati seedlings in greenhouses |
| CN112021089A (en) * | 2020-09-03 | 2020-12-04 | 临沧道地中药材种植科技有限公司 | Seedling growing method of caulis Spatholobi Yunnanensis |
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| CN101773047A (en) * | 2010-03-01 | 2010-07-14 | 中国科学院西双版纳热带植物园 | Seedling nursing method of plukenetia volubilis linneo |
| CN103250571A (en) * | 2013-04-09 | 2013-08-21 | 云和县农业综合开发有限公司 | Camellia oleifera container seedling raising technique |
| CN103518588A (en) * | 2013-10-18 | 2014-01-22 | 江苏天亮园林建设有限公司 | Small sapling transplanting method |
| KR101433561B1 (en) * | 2014-05-09 | 2014-08-27 | 최병갑 | Cultivation method of allium sacculiferum |
| CN105409518A (en) * | 2015-11-23 | 2016-03-23 | 广东神州木兰园林有限公司 | Introduction and cultivation method for campbell's magnolia |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773047A (en) * | 2010-03-01 | 2010-07-14 | 中国科学院西双版纳热带植物园 | Seedling nursing method of plukenetia volubilis linneo |
| CN103250571A (en) * | 2013-04-09 | 2013-08-21 | 云和县农业综合开发有限公司 | Camellia oleifera container seedling raising technique |
| CN103518588A (en) * | 2013-10-18 | 2014-01-22 | 江苏天亮园林建设有限公司 | Small sapling transplanting method |
| KR101433561B1 (en) * | 2014-05-09 | 2014-08-27 | 최병갑 | Cultivation method of allium sacculiferum |
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| CN106665179A (en) * | 2016-12-27 | 2017-05-17 | 王波 | Method for cultivating rhizoma polygonati seedlings in greenhouses |
| CN112021089A (en) * | 2020-09-03 | 2020-12-04 | 临沧道地中药材种植科技有限公司 | Seedling growing method of caulis Spatholobi Yunnanensis |
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