CN105027944A - Fraxinus mandshurica stumping strong seedling cultivation method - Google Patents
Fraxinus mandshurica stumping strong seedling cultivation method Download PDFInfo
- Publication number
- CN105027944A CN105027944A CN201510527508.1A CN201510527508A CN105027944A CN 105027944 A CN105027944 A CN 105027944A CN 201510527508 A CN201510527508 A CN 201510527508A CN 105027944 A CN105027944 A CN 105027944A
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- stump
- manchurian ash
- strong sprout
- cultivation method
- nursery stock
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- 241000565391 Fraxinus mandshurica Species 0.000 title claims abstract description 55
- 238000012364 cultivation method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 14
- 230000012010 growth Effects 0.000 claims description 11
- 210000002221 olecranon process Anatomy 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract 2
- 241000252254 Catostomidae Species 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 238000011835 investigation Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001536358 Fraxinus Species 0.000 description 1
- 235000011615 Pinus koraiensis Nutrition 0.000 description 1
- 240000007263 Pinus koraiensis Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a fraxinus mandshurica stumping strong seedling cultivation method. The fraxinus mandshurica stumping strong seedling cultivation method comprises the steps that nursery stocks planted for two years or ridge cultured for 1-2 years in a fraxinus mandshurica seeding bed in a nursery garden are selected, after winter snow is thoroughly melted in spring, trunks of the fraxinus mandshurica nursery stocks are sheared off at the parts 4-5 cm away from the ground, hand shears good in shearing mouth meshing or specially-made nippers are used, and the using mode of inclined shearing is adopted. Irrigation is carried out immediately after stumping, and the influence of evaporation on the stumped nursery stocks is reduced. After stumping is carried out for one month, bud picking processing is carried out, axillary buds and root suckers germinating between the lower portion of the stump and the ground are sheared off through the hand shears so that nutrition can be concentrated, and the trunks of the nursery stocks are maintained throughly straight. Meanwhile, fertilizer and water management is enhanced, and weeds are removed in time.
Description
Technical field
The present invention relates to the culture technique of Manchurian ash, particularly a kind of about Manchurian ash nursery stock stump method in strong sprout.
Background technology
The deciduous tree that Manchurian ash (FraxinusmandshuricaRupr.) is Oleaceae Fraxinus is one of 3 large hard deciduous species of Northeast Forest Areas preciousness.Mainly be distributed in the areas such as the Xiaoxinanlin Mountains, Changbai Mountain, Mountainous Region in Eastern Liaoning, area, height above sea level about 200 ~ 1000 meters, is that Korean pine and broad-leaved mixed forests mainly builds one of group seeds.Have cold-resistant, drought-resistant, growth rapidly, well developed root system, and the characteristic such as material is excellent, texture is beautiful is the multiple industry such as building, furniture, interior decoration, shipbuilding and excellent material such as manufacture military project apparatus and plywood etc.Because tree-like circle is wealthy, tall and big tall and straight, be excellent greening and ornamental tree species; The bark of Manchurian ash can be used as medicine in addition, is traditional treatment tuberculosis, the medicine of wound, also can be used as pest repellant.At present, the main still seed propagation of mode that Manchurian ash nursery stock nursery is cultivated, but seed propagation result in nursery stock emerge very different, that nursery stock reaches qualification rate is low, the Manchurian ash nursery stock cultivated often can not meet the needs of the aspects such as Manchurian ash afforestation, production, has delayed the growth rate of forest plantation and the quality requirement of wood culture.
Summary of the invention
The object of the invention is to produce the phenomenons such as branch, trunk is very thin, growing way is short and small in order to solve in nursery in Manchurian ash tree seedling, result in the problem that seedling growth is slow, root system is undeveloped, survival rate is low, and propose a kind of Manchurian ash stump cultivation method in strong sprout.
A kind of Manchurian ash stump cultivation method in strong sprout of the present invention, it carries out according to following steps:
One, strong sprout selection of seedling: select Manchurian ash seed bed in nursery to do 2 years or the nursery stock of ridge culture 1-2 is the object in stump strong sprout, and carry out listing mark;
Two, stump selection of time was carried out in mid-April;
Three, nursery stock stump: using hand shears or olecranon shear to be cut off by Manchurian ash trunk apart from 4 ~ 5cm place, ground, mode of cutting off is for tiltedly to cut;
Four, manage after stump: irrigate immediately after stump, stump, after 1 month, carries out bud picking process; Described bud picking process refers to: cut off axillalry bud, the root turion seedling sprouted below stump and between ground with hand shears;
Five, after stump, carry out rich water quality management, cut weeds, namely complete.
The present invention comprises following beneficial effect:
The inventive method operating procedure is simple, with low cost, is easy to promote, and effectively can promote root growth, make Manchurian ash growing way strong, well developed root system, and form is good, shortens afforestation age, improves the value of nursery stock, produce larger economic benefit and ecological benefits.
Embodiment
Embodiment one: a kind of Manchurian ash stump cultivation method in strong sprout of present embodiment, it carries out according to following steps:
One, strong sprout selection of seedling: select Manchurian ash seed bed in nursery do 2 years, the nursery stock of ridge culture 1-2 is the object in stump strong sprout, and carries out listing mark;
Two, stump selection of time was carried out in mid-April;
Three, nursery stock stump: using hand shears or olecranon shear to be cut off by Manchurian ash trunk apart from 4 ~ 5cm place, ground, mode of cutting off is for tiltedly to cut;
Four, manage after stump: irrigate immediately after stump, stump, after 1 month, carries out bud picking process; Described bud picking process refers to: cut off axillalry bud, the root turion seedling sprouted below stump and between ground with hand shears;
Five, after stump, carry out rich water quality management, cut weeds, namely complete.
The selection of seedling in strong sprout of present embodiment is that requirement ensures that nursery stock all reaches 1 grade of seedling, more than 95% reaches superfine seedling, facilitate root system more flourishing, improve afforestation high-servival rate of going up a hill, add the resistance of nursery stock to environment, economic to this nursery stock, social, the ecological value creates higher value.
Embodiment two: present embodiment and embodiment one unlike: described Manchurian ash stump to be cultivated and to carry out in area, Heilongjiang Province strong sprout.Other is identical with embodiment one.
Embodiment three: present embodiment and embodiment one unlike: the stump time that the Manchurian ash stump carried out in area, Heilongjiang Province is cultivated strong sprout is mid-April.Other is identical with embodiment one.
Embodiment four: present embodiment and embodiment one unlike: seedling growth in strong sprout ground is selected: Manchurian ash nursery stock requires to be planted in that the soil is porous, moistening, avoids the garden of water logging, bubble nursery stock.Other is identical with embodiment one.
Embodiment five: present embodiment and embodiment one unlike: the instrument of Manchurian ash stump is hand shears and olecranon shear.Other is identical with embodiment one.
Embodiment six: present embodiment and embodiment one unlike: the angle of tiltedly cutting described in step 3 is 30 degree.Other is identical with embodiment one.
Embodiment seven: present embodiment and embodiment one unlike the object in: stump strong sprout for all reaching 1 grade of seedling and more than 95% reaching superfine nursery stock.Other is identical with embodiment one.
Beneficial effect of the present invention is verified by following examples:
Embodiment 1
Application this method is tested in nursery and is carried out in State Forestry Administration, P.R. China's experimental forest is lengthened the life in Shangzhi City, Heilongjiang Province, the nursery stock all to Manchurian ash implements mowing technique, nursery stock base portion after stump has sprouted axillalry bud, the root turion seedling that quantity does not wait, erase unnecessary branch, retain form to lead to directly, avoid fighting for plant vegetative growth, reach better effect in strong sprout.Manchurian ash nursery stock stump method in strong sprout implementation step.
1. Manchurian ash nursery stock stump preparation in strong sprout
Instrument prepares: hand shears, olecranon shear.
Seedling growth in strong sprout ground is selected: Manchurian ash nursery stock requires to be planted in that the soil is porous, moistening, and irrigation and drainage are good, avoid the ground, garden of water logging, bubble nursery stock.
Strong sprout selection of seedling: select Manchurian ash seed bed in nursery do 2 years, the tree seedling nursery stock of ridge culture 1-2 is the object in stump strong sprout, and carries out listing mark.
2. stump time
Manchurian ash stump generally should carry out to mid-April after heavy snow in spring thoroughly melts.In Heilongjiang Province, the best stump time is mid-April, and the stump time of this application example is mid-April.
Manchurian ash stump generally should after spring, winter snowsization be clean, mid-April carries out, this Growth of Manchurian Ash growth in period does not start, root accumulates a large number of nutrients, and root system is in frozen soil layer, can not drag because shaking and injure root system during stump, be conducive to branches and leaves to sprout, stump after if soil thoroughly thaws, loosing soil, can cause a large amount of root system to damage.Manchurian ash starts to sprout general 4 the end of month, and the 6-9 month enter nursery stock and revive the phase, October is poor growth gradually, therefore during this period, can not carry out stump.Inventor at the beginning of 1 the end of month in 2013 and 2014 3 months, at the beginning of 2014 4 months, in mid-April, 2014, in mid-April, 2015 State Forestry Administration, P.R. China's experimental forest of lengthening the life in Shangzhi City, Heilongjiang Province done stump test, mid-April, the Manchurian ash survival rate 100% of stump was best.
In the present embodiment, investigate and analyse as follows for the stump time, investigation result is as shown in table 1:
Table 1 stump time investigation result
| The stump time | Survival rate | Growing way |
| 1 the end of month in 2013 | 86.3％ | Difference |
| At the beginning of 2014 3 months | 87.1％ | Generally |
| At the beginning of 2014 4 months | 97.0％ | Well |
| In mid-April, 2014 | 100.0％ | Vigorous |
| In mid-April, 2015 | 100.0％ | Vigorous |
By the investigation and analysis of table 1, determine that the best stump time is annual mid-April.
3. nursery stock stump
Stump being implemented to the nursery stock marked in nursery, being cut off by trunk apart from 4-5cm place, ground, forming the clip at an oblique angle.
4. manage after stump
Irrigate immediately after stump, reduce the rising impact on stump nursery stock.Axillalry bud, root turion seedling that quantity does not wait can be sprouted mid-May below stump otch, carry out bud picking work, all the other axillalry buds, root turion seedling are removed, retain trunk shape good.Afterwards, normally field management is carried out in the seedling growth phase, weeding etc.
In the present embodiment, investigate and analyse as follows for height to be cut, investigation result is as shown in table 1:
Table 1 height to be cut investigation result
| Crops for rotation height | Height of seedling | Leading thread | Growing way |
| Apart from ground 10cm | 110.3cm | 20.94mm | Generally |
| Apart from ground 5cm | 137.4cm | 24.09mm | Neatly, good |
| Apart from ground 0cm | 128.5cm | 22.73mm | Well |
| Non-stump | 107.0cm | 20.33mm | Very different |
Can show that different height to be cuts has a significant effect to Manchurian ash seedling growth by table 1, determine that best height to be cut is 5cm, by the process of embodiment 1 pair of Manchurian ash nursery stock, the Manchurian ash nursery stock of stump all can reach 1 grade of nursery stock then, 95% can reach super seedling, for Manchurian ash goes up a hill the quality of growth rate that afforestation, greening etc. accelerate and wood culture.
The present invention is not limited to above embodiment, as long as take stump method on Manchurian ash nursery stock, no matter whether takes the control measures after stump, all will fall within the scope of protection of the present invention.
Claims (7)
1. a Manchurian ash stump cultivation method in strong sprout, is characterized in that it carries out according to following steps:
One, strong sprout selection of seedling: select Manchurian ash seed bed in nursery to do 2 years or the ridge culture nursery stock of 1 ~ 2 year is the object in stump strong sprout, and carry out listing mark;
Two, stump selection of time was carried out in mid-April;
Three, nursery stock stump: using hand shears or olecranon shear to be cut off by Manchurian ash trunk apart from 4 ~ 5cm place, ground, mode of cutting off is for tiltedly to cut;
Four, manage after stump: irrigate immediately after stump, stump, after 1 month, carries out bud picking process; Described bud picking process refers to: cut off axillalry bud, the root turion seedling sprouted below stump and between ground with hand shears;
Five, after stump, carry out rich water quality management, cut weeds, namely complete.
2. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 1, is characterized in that described Manchurian ash stump cultivation in strong sprout is carried out in area, Heilongjiang Province.
3. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 2, is characterized in that the stump time of the Manchurian ash stump cultivation in strong sprout carried out in area, Heilongjiang Province is mid-April.
4. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 1, selects: Manchurian ash nursery stock requires to be planted in that the soil is porous, moistening, avoids the ground, garden of water logging, bubble nursery stock with it is characterized in that seedling growth in strong sprout.
5. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 1, is characterized in that the instrument of Manchurian ash stump is hand shears and olecranon shear.
6. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 1, is characterized in that the angle of tiltedly cutting described in step 3 is 30 degree.
7. a kind of Manchurian ash stump cultivation method in strong sprout according to claim 1, is characterized in that the object in stump strong sprout is for all reaching 1 grade of seedling and more than 95% reaching superfine nursery stock.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527508.1A CN105027944B (en) | 2015-08-25 | 2015-08-25 | A kind of Manchurian ash stump strong sprout cultural method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510527508.1A CN105027944B (en) | 2015-08-25 | 2015-08-25 | A kind of Manchurian ash stump strong sprout cultural method |
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| CN105027944A true CN105027944A (en) | 2015-11-11 |
| CN105027944B CN105027944B (en) | 2017-12-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075340A (en) * | 2019-06-12 | 2020-12-15 | 东北林业大学 | Method for rapidly breaking dormant buds of fraxinus mandshurica tissue culture seedlings and successfully propagating in vitro |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412813A (en) * | 2013-08-27 | 2015-03-18 | 陆军 | Bamboo-willow planting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412813A (en) * | 2013-08-27 | 2015-03-18 | 陆军 | Bamboo-willow planting method |
Non-Patent Citations (3)
| Title |
|---|
| 王大鹏: "天然水曲柳抚育措施", 《黑龙江科技信息》 * |
| 穆福忠等: "水曲柳萌芽更新的研究", 《东北林业大学学报》 * |
| 鞠志新主编: "《园林苗圃》", 31 August 2009, 北京：化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075340A (en) * | 2019-06-12 | 2020-12-15 | 东北林业大学 | Method for rapidly breaking dormant buds of fraxinus mandshurica tissue culture seedlings and successfully propagating in vitro |
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Inventor after: Yin Dongsheng Inventor after: Che Defeng Inventor after: Tian Yadong Inventor after: Zhang Jianying Inventor after: Tian Xinhua Inventor after: Qin Xibo Inventor after: Li Haixia Inventor after: Xing Yajuan Inventor after: Ge Wenzhi Inventor after: Zhang Meiling Inventor after: Tian Yakun Inventor before: Yin Dongsheng Inventor before: Zhang Jianying Inventor before: Li Haixia Inventor before: Qin Xibo Inventor before: Xing Yajuan Inventor before: Tian Xinhua Inventor before: Weng Hailong Inventor before: Sun Wei Inventor before: Lu Huiying |
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