CN105393868B - A kind of zelkova schneideriana ecological breeding method - Google Patents
A kind of zelkova schneideriana ecological breeding method Download PDFInfo
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- CN105393868B CN105393868B CN201510727537.2A CN201510727537A CN105393868B CN 105393868 B CN105393868 B CN 105393868B CN 201510727537 A CN201510727537 A CN 201510727537A CN 105393868 B CN105393868 B CN 105393868B
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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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Abstract
The invention discloses a kind of zelkova schneideriana ecological breeding methods, the present invention is by transplanting the zelkova schneideriana sprout under natural forests to artificial Seedlings nursery obtained on the ground, scientific management is carried out to sprout, adjust its planting density and growing space, greatly strengthen the resistance of nursery stock, improve seedling quality, it is uneven that the method for the present invention substantially improves nursery stock, irregular situation, in addition the present invention can reduce the management cost of Seedling Stage and input cost, not only management is convenient, it is and time saving and energy saving, therefore the ecological breeding method of the present invention also ensures the quality of nursery stock cost-effective while, research shows that, zelkova schneideriana nursery stock is cultivated by the method for transplanting seedling, the survival rate of sprout can reach more than 90%, and annual seedling average height of seedling is up to more than 93cm.
Description
Technical field
The present invention relates to a kind of zelkova schneideriana ecological breeding methods, belong to field of plant growing technology.
Background technology
Zelkova schneideriana (Zelkove schneideriana Hand) also known as zelkova schneideriana, blood beech are laid special stress on protecting for China's two level
Rare and endangered tree species.Deciduous tree, deep-rootedness seeds, master, lateral root system are all very flourishing, and wind resistance power is strong.Light, happiness temperature climate and
Fertile wet condition, adaptable, pest and disease damage is few, long lifespan, has good ornamental value and with material characteristic.Zelkova schneideriana material is excellent
It is good, it is widely used in top-grade furniture manufacture in history, is known as the title of Jiangnan redwood, there are long historical and cultural origins.The tree
The tree-like grace of kind, the autumn leaf discoloration phase is early, and leaf color Seasonal dynamics change enriches, and is the south of the lower reaches of the Yangtze River important autumn Colour-leaved trees and landscape
Green tree species.It is moved in recent years with the Big tree transplanting that urbanization campaign is brought, zelkova schneideriana is widely used in construction of city afforestation.Beech
, Basin of Huaihe River distributed more widely in China is set, its trace is seen in the In Middle And Lower Reaches of Changjiang River on the south the Qinling Mountains.Zelkova schneideriana be it is a kind of collection medicine,
Material, ornamental multipurpose tree species.It is widely used in top-grade furniture manufacture and modern city gardens Urban Greening.Beech at present
Tree breeding is rarely reported seedling under natural forests using the research of technology based on seminal propagation.And traditional sowing in the field is educated
Seedling, stocking is high, and seedling growth is uneven, irregular, and seedling percent is low.
Invention content
Goal of the invention：The technical problems to be solved by the invention are to provide a kind of zelkova schneideriana ecological breeding method, and this method is big
Big to improve that nursery stock is uneven, irregular situation, this method enhances the degeneration-resistant of nursery stock by adjusting the growing space of nursery stock
Property, improve seedling quality.
Invention content：In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of zelkova schneideriana ecological breeding method, includes the following steps：
Step 1, selection topography is flat, soil property is fertile, draining is good, have abundant water resources and pest and disease damage is few, and soil thickness is not
Less than the soil that 1m, level of ground water are no more than 1m, soil pH value is 5.0 as garden, it is arranged with carrying out garden before transplanting, to nursery
It carries out to garden ploughing deeply and carefully plough, and apply agricultural crop straw, the sowing amount of agricultural crop straw is 2000~2500kg/hm2, garden it is thin
After rake leveling, obtained width is 1.2m, the seedbed of high 30cm, long 40m, the wide 0.3~0.5m of pavement between seedbed；
Step 2, selecting the zelkova schneideriana of life in 10 years above, solid more, full seed and stalwartness, elite stand is in 10 months as elite stand
In ten days~late November seed maturity, seed comes off naturally to be sprouted after next year late March~April, and it is 5~9cm's to choose height of seedling
Sprout is transplanted；
Step 3, first nursery lot is sprinkled profoundly water, then a diameter of 4cm is dug on seedbed in fine day morning or cloudy day, depth 8cm
Cave, sprout is transplanted into cave, the depth in sprout embedment cave backfills soil, it is close to be gently depressed into soil for rootstock more than 1cm
Sprout root system is contacted, sprout seeding row spacing is 10cmx15cm, is sprinkled profoundly water after sprout transplanting, finally with clean rice straw mulching in bud
Miao Shang, and sunshade net is set up on nursery lot, shading rate 75%~85%, sunshade net is using tiling or Small plastic shed shape；
Step 4, field management：
1) water management
Using artificial watering or using sprinkling irrigation moisturizing after sprout transplanting, water supply time should in the morning, dusk and night carry out,
Seedbed should drain the water away in time after rainfall or irrigation, and earth up to seedbed ditch cleaning；
2) fertilizing management
Sprout applies cake fertilizer 1 time after transplanting 10 days, and the sowing amount of cake fertilizer is 200kg/ mus, May~June nitrogen fertilizer application, every 15
It is applied 1 time, and each nitrogenous fertilizer sowing amount is 5~7.5kg/ mus, and July, Hou Shi composite fertilizers, applied 1 time, each composite fertilizer applies every 1 month
It is 15~20kg/ mus to enter amount, and composite fertilizer stops applying after applying 2~3 times；
3) prevention and control of plant diseases, pest control
In April~May and September~October, convert 10kg with the net 10g of aphid lice and water hydrojet sprinkling sprout is made or with quality hundred
Divide and water hydrojet sprinkling sprout is made than being blended into the water that quality is 2000 times of its quality for 50% Aphox.
Advantageous effect：It is uneven, no that the zelkova schneideriana ecological breeding propagation method of the present invention substantially improves seeding and seedling raising nursery stock
Neat situation, it is suitable by scientific management, sprout planting density, the resistance of nursery stock is enhanced, improves seedling quality, is made
Nursery stock emergence is early, and seedling growth is neat, and in addition the present invention can reduce the management cost of Seedling Stage and input cost, not only manage
It is convenient and time saving and energy saving, therefore the ecological breeding method of the present invention also ensures the quality of nursery stock cost-effective while, grinds
Study carefully and show to cultivate zelkova schneideriana nursery stock by the method for transplanting seedling, the survival rate of sprout can reach more than 90%, and annual seedling
Average height of seedling is up to more than 93cm.
Table 1 broadcasts seedling (nursery stock for using seeding growing seedlings method) for conventional kind and (uses nursery of the present invention with seedling under natural forests
The nursery stock of method) comparison of its height of seedling, survival rate and every 10,000 plants of financial cost after seedling growth 1 year：
Table 1
Specific embodiment
According to following embodiments, the present invention may be better understood.It is however, as it will be easily appreciated by one skilled in the art that real
It applies the described content of example and is merely to illustrate the present invention, without sheet described in detail in claims should will not be limited
Invention.
Embodiment 1：
A kind of zelkova schneideriana ecological breeding method, includes the following steps：
Step 1, selection topography is flat, soil property is fertile, draining is good, have abundant water resources and pest and disease damage is few, and soil thickness is not
Less than the soil that 1m, level of ground water are no more than 1m, soil pH value is 5.0 as garden, it is arranged with carrying out garden before transplanting, to nursery
It carries out to garden ploughing deeply and carefully plough, and apply agricultural crop straw, the sowing amount of agricultural crop straw is 2000~2500kg/hm2, garden it is thin
After rake leveling, obtained width is 1.2m, the seedbed of high 30cm, long 40m, the wide 0.3~0.5m of pavement between seedbed；
Step 2, selecting the zelkova schneideriana of life in 10 years above, solid more, full seed and stalwartness, elite stand is in 10 months as elite stand
In ten days~late November seed maturity, seed comes off naturally to be sprouted after next year late March~April, and it is 5~9cm's to choose height of seedling
Sprout is transplanted；
Step 3, first nursery lot is sprinkled profoundly water, then a diameter of 4cm is dug on seedbed in fine day morning or cloudy day, depth 8cm
Cave, sprout is transplanted into cave, the depth in sprout embedment cave backfills soil, it is close to be gently depressed into soil for rootstock more than 1cm
Sprout root system is contacted, sprout seeding row spacing is 10cmx15cm, is sprinkled profoundly water after sprout transplanting, finally with clean rice straw mulching in bud
Miao Shang, and sunshade net is set up on nursery lot, shading rate 75%~85%, sunshade net is using tiling or Small plastic shed shape；
Step 4, field management：
1) water management
Using artificial watering or using sprinkling irrigation moisturizing after sprout transplanting, water supply time should in the morning, dusk and night carry out,
Seedbed should drain the water away in time after rainfall or irrigation, and earth up to seedbed ditch cleaning；
2) fertilizing management
Sprout applies cake fertilizer 1 time after transplanting 10 days, and the sowing amount of cake fertilizer is 200kg/ mus, May~June nitrogen fertilizer application, every 15
It is applied 1 time, and each nitrogenous fertilizer sowing amount is 5~7.5kg/ mus, and July, Hou Shi composite fertilizers, applied 1 time, each composite fertilizer applies every 1 month
It is 15~20kg/ mus to enter amount, and composite fertilizer stops applying after applying 2~3 times；
3) prevention and control of plant diseases, pest control
In April~May and September~October, convert 10kg with the net 10g of aphid lice and water hydrojet sprinkling sprout is made or with quality hundred
Divide and water hydrojet sprinkling sprout is made than being blended into the water that quality is 2000 times of its quality for 50% Aphox.
Claims (3)
1. a kind of zelkova schneideriana ecological breeding method, it is characterised in that：Include the following steps：
Step 1, with selecting garden, is arranged with carrying out garden before transplanting, the seedbed that width is 1.2m, high 30cm, long 40m, seedbed is made
Between the wide 0.3~0.5m of pavement；Wherein, the garden for topography is flat, soil property is fertile, draining is good, has abundant water resources and sick
The few soil of insect pest；The soil thickness on the garden ground is no less than 1m, and level of ground water is no more than 1m, soil pH value 5.0；The garden
Ground is arranged carefully to be ploughed, and apply organic fertilizer to Seedlings nursery to carry out ploughing deeply, and the sowing amount of organic fertilizer is 2000~2500kg/hm2；
Step 2, select the zelkova schneideriana of life in 10 years above, solid more, full seed and stalwartness as elite stand, elite stand in mid-October~
Late November seed maturity, seed comes off naturally to be sprouted after next year late March~April, chooses the sprout that height of seedling is 5~9cm
It is transplanted；
Step 3, it first by Seedlings nursery is sprinkled profoundly water, then a diameter of 4cm is dug on seedbed in fine day morning or cloudy day, depth is 8cm's
Sprout is transplanted into cave by cave, and the depth in sprout embedment cave is rootstock more than 1cm, backfills soil, is gently depressed into soil and connects closely
Sprout root system is touched, sprout seeding row spacing is 10cmx15cm, is sprinkled profoundly water after sprout transplanting, finally with clean rice straw mulching in sprout
On, and sunshade net is set up on nursery lot, shading rate 75%~85%, sunshade net is using tiling or Small plastic shed shape；
Step 4, field management：
1) water management
Using artificial watering or using sprinkling irrigation moisturizing after sprout transplanting, water supply time is morning, dusk and night, and seedbed is in rainfall
Or it drains the water away after irrigating, and earth up to seedbed ditch cleaning；
2) fertilizing management
Organic fertilizer 1 time after sprout is transplanted 10 days, the sowing amount of organic fertilizer is 200kg/ mus, May~June nitrogen fertilizer application, every 15
It is applied 1 time, and each nitrogenous fertilizer sowing amount is 5~7.5kg/ mus, and July, Hou Shi composite fertilizers, applied 1 time, each composite fertilizer applies every 1 month
It is 15~20kg/ mus to enter amount, and composite fertilizer stops applying after applying 2~3 times；
3) prevention and control of plant diseases, pest control
In April~May and September~October, convert 10kg with the net 10g of aphid lice and water hydrojet sprinkling sprout is made or uses mass percent
For 50% Aphox be blended into the water that quality is 2000 times of its quality be made water hydrojet spray sprout.
2. ecological breeding method according to claim 1, it is characterised in that：In step 1, the organic fertilizer is crops straw
Stalk.
3. ecological breeding method according to claim 1, it is characterised in that：In step 4, the organic fertilizer is cake fertilizer.
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| CN201510727537.2A CN105393868B (en) | 2015-10-30 | 2015-10-30 | A kind of zelkova schneideriana ecological breeding method |
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| CN201510727537.2A CN105393868B (en) | 2015-10-30 | 2015-10-30 | A kind of zelkova schneideriana ecological breeding method |
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| CN105393868A CN105393868A (en) | 2016-03-16 |
| CN105393868B true CN105393868B (en) | 2018-06-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069522A (en) * | 2016-06-28 | 2016-11-09 | 惠州市东江园林工程有限公司 | A kind of artificial raise seedling method of nigrotic acid branch wood |
| CN106358632A (en) * | 2016-08-19 | 2017-02-01 | 江苏艺轩园林景观工程有限公司 | Zelkove schneideriana seedling growing method |
| CN109463193A (en) * | 2018-11-20 | 2019-03-15 | 界首市百果园农业科技有限公司 | A method of reducing mulberry fruit fruit drop rate |
| CN110915533A (en) * | 2019-12-18 | 2020-03-27 | 句容市乡土树种研究所 | Cultivation method for improved variety and strong seedling of zelkova serrata |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771307A (en) * | 2012-08-23 | 2012-11-14 | 江苏农景生态建设有限公司 | Method for transplanting sprout stocks of zelkova serrata |
| CN102823416A (en) * | 2012-09-21 | 2012-12-19 | 江苏丘陵地区镇江农业科学研究所 | Zelkova planting and managing method |
| CN103907467A (en) * | 2014-04-18 | 2014-07-09 | 徐华龙 | Cultivation method of good-quality zelkova schneideriana seedlings |
| JP2015142518A (en) * | 2014-01-31 | 2015-08-06 | 住友林業株式会社 | Seedling device and producing method for tree seedling |
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2015
- 2015-10-30 CN CN201510727537.2A patent/CN105393868B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771307A (en) * | 2012-08-23 | 2012-11-14 | 江苏农景生态建设有限公司 | Method for transplanting sprout stocks of zelkova serrata |
| CN102823416A (en) * | 2012-09-21 | 2012-12-19 | 江苏丘陵地区镇江农业科学研究所 | Zelkova planting and managing method |
| JP2015142518A (en) * | 2014-01-31 | 2015-08-06 | 住友林業株式会社 | Seedling device and producing method for tree seedling |
| CN103907467A (en) * | 2014-04-18 | 2014-07-09 | 徐华龙 | Cultivation method of good-quality zelkova schneideriana seedlings |
Non-Patent Citations (2)
| Title |
|---|
| 榉树苗木培育技术;罗明芳等;《江苏林业科技》;20090630;第36卷(第3期);第38-39页 * |
| 珍贵树种榉木芽苗移栽技术研究;朱雁等;《中国林副特产》;20120831(第4期);第24-25页 * |
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