CN108934702A - A kind of breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling - Google Patents
A kind of breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling Download PDFInfo
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- CN108934702A CN108934702A CN201810764434.7A CN201810764434A CN108934702A CN 108934702 A CN108934702 A CN 108934702A CN 201810764434 A CN201810764434 A CN 201810764434A CN 108934702 A CN108934702 A CN 108934702A
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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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Cultivation Of Plants (AREA)
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Abstract
The invention discloses a kind of breeding methods of moderate saline-alkali soil straight-bar Chinese tallow tree seedling.This method includes soil treatment, seedbed setting, sowing, seedling management step.The bed surface width in seedbed is arranged to 1.5m.It easily collapses slope influence caused by gutter to mitigate saline-alkali soil, it is respectively 50cm, 40cm, 40cm that draining trench, which is arranged to width suitable for reading, lower mouth width degree, depth, when doing bed, between bed.To overcome Chinese tallow tree dichotomy easily to form the growth characteristic of bending trunk, late July, mid-August and mid or late December carry out 3 pruning operations.For the spike top phenomenon for overcoming Chinese tallow tree winter to occur, annual spring retains trunk topmost 1 healthy and strong bud, the sprouting on trunk of erasing above and below the reservation bud within the scope of 10cm.Not only the Chinese tallow tree nursery stock of suitable Silvicultural Engineering can be cultivated on the basis of making full use of jiangsu coast moderate saline and alkaline land resource using the breeding method, but also cultivation cost and labor intensity can be greatly reduced.
Description
Technical field
The invention belongs to xylophyta cultivation fields, are related to a kind of breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling.
Background technique
Chinese tallow tree is deciduous tree, and tree crown is neat, leaf beautiful, like a raging fire when autumn leaves is through frost, very beautiful, there is " Chinese tallow tree
It is red in maple, in gardens two months " praise name.If matching with pavilion corridor, tracery wall, mountain stone etc., also very coordinate.Winter white Chinese tallowtree seed overworks
End of the branch, it is prolonged not wither, Chinese tallow tree can isolated planting, group planting in lawn and lakeside, pool side, can plant that make bank protection tree, front yard shady in afforestation
Tree and shade tree.In city trees and shrubs, Chinese tallow tree can make shade tree, can transplant in road landscape band, can also transplant in square, public affairs
In garden, garden, or plant can generate in scenic spot, Forest Park and good make scape effect in flakes.Chinese tallow tree is preferably in Plain and hills
Afforestation, it might even be possible to be planted in the more arid mountain areas in soil.
Salt-soda soil refers to the saline and alkaline aggregation in surface layer, grows the soil (GB/T 21010-2007) of natural salt-tolerant plant.Moderate salt
Refer to alkali total salinity 0.2~0.4%, the saline and alkaline soil of pH 8.0 or so.When moderate saline-alkali soil sows Chinese tallow tree, by salt stress
Deng influence, Chinese tallow tree germination percentage is not high, and growth potential is weak, and its y-bend branch growth characteristic makes seedling rod bending, it is difficult to cultivate at excellent
Matter strong sprout.
104221666 A of CN, which discloses one kind, prevents the curved method for culturing seedlings of Chinese tallow tree trunk, passes through planting density and rich water
Regulation improve the Seedling height of Chinese tallow tree, make up to that trunk is straight, ideal trunk height without trimming trace.But what it was directed to
It is that normal soil transplants the Chinese tallow tree tree seedling being bred as, and is directly seeded in the Chinese tallow tree obtained in moderate saline-alkali soil without being directed to
The statement of seedling, therefore, it is impossible to which the cultivation for the straight-bar nursery stock after moderate saline-alkali soil carries out Chinese tallow tree live streaming provides technical inspiration.
103493656 A of CN discloses a kind of method for cultivating fine dry seedlings of Chinese tallow trees, and cultivating soil is still normal
Soil is not related to moderate saline-alkali soil Tallowtree cultivation.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned deficiency of the prior art, a kind of training of moderate saline-alkali soil straight-bar Chinese tallow tree seedling is provided
Educate method.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling comprising the steps of:
(1) soil treatment: Chinese tallow tree seedling is liked to be grown on total salinity < 0.1%, the desalination neutral soil of pH 7.0 or so
In earth.And total salinity 0.2~0.4%, the saline and alkaline soil of moderate of pH 8.0 or so, salt content are high, pH high, the content of organic matter
Low, the case where soil hardening, inhibits the germination of Chinese tallow tree seed, affects the cultivation of straight-bar nursery stock.Therefore, nursery is in nursery
Preceding winter carries out machinery and turns over, and before turning over, uniformly spills in nursery and applies decomposed organic fertilizer and ardealite, to improve soil
The content of organic matter increases soil porosity；
(2) seedbed is arranged: draining river trend according to nursery periphery, perpendicular or close vertical seedbed, seedling is arranged
The bed surface width 1.5m of bed, is separated between bed and bed with draining trench.Every 40m excavates a longitudinal drainage vertical with seedbed
Seedbed is separated into every 40m long, while each lateral draining trench of connection and draining river, convenient for draining leaching salt by ditch naturally；
(3) sow: mid or late March, in seedbed bed surface away from seed furrow is excavated at edge of bed 15cm, every 2, seed furrow is excavated
After the completion, Chinese tallow tree seed point is sowed in seed furrow, 15~20cm of spacing, earthing immediately after broadcasting, 5~6cm of thickness of earth covering, after covering
Steady and sure simultaneously to pour fresh water, careless 2~3cm of thickness is covered in mulching straw or cogongrass soil moisture conservation on seed furrow later, covers grass before grass in fresh water
Middle infiltration 12h, makes it fully absorb moisture；
(4) seedling management:
Weeding fertilising: view crop smothering situation carries out weeding in the ranks using the small-size rotary tiller of outer wheelspan 90cm and loosens the soil, in row
Using artificial weeding mode, June, early and middle ten days, spread fertilizer over the fields 90~110kg/hm of nitrogenous fertilizer2, 7~August spreads in Chinese tallow tree seedling row before rainfall
2~3 high-nitrogen compound fertilizers are applied, dosage is 120~150kg/hm2；
Prune: late July retains the more upright sturdy top tip in seedling stem top, by adjacent 2~3 pieces of sides in the top tip lower part
Branch, from away from truncation from 3~5cm of seedling stem, and sprays the gibberellin of 80~100mg/L, mid-August and mid or late December with shrub and hedge trimmer,
It is close to side shoot with shrub and hedge trimmer and 1~3 piece of side shoot of nursery stock lowest part is wiped out in trunk junction, and it is wettable to spray 50% thiophanate methyl
Property 800 times of liquid disinfectants of pulvis.
Bud picking: for the spike top phenomenon that Chinese tallow tree winter occurs, after annual spring Chinese tallow tree trunk sprouting sprouts, grow to 5~
When 10cm, retain trunk topmost 1 healthy and strong bud, the sprouting on trunk of erasing above and below the reservation bud within the scope of 10cm.
As a preference of the present invention, ploughed depth preferably 50~60cm described in step (1), Rate of Organic Fertilizer preferably 6
~7.5kg/m2, ardealite dosage preferably 5~8kg/m2。
As a preference of the present invention, draining trench excavate specification consistent, width 50cm suitable for reading, lower mouth width degree in step (2)
40cm, depth 40cm；1 longitudinal drainage ditch excavation specification every 40m is consistent, upper 60 ㎝ of mouth width, lower 40 ㎝ of mouth width, and deep 50
㎝.The soil dug out when excavating draining trench is uniformly sprinkled upon seedbed bed surface, after the completion of draining trench all excavates, bed surface of raking.
The soil dug out when as a preference of the present invention, excavating gutter in step (2) is uniformly sprinkled upon seedbed bed surface, drains
After the completion of ditch all excavates, bed surface of raking；
The present invention reduces cost and has carried out various technologies and change to cultivate Chinese tallow tree straight-bar seedling in moderate saline-alkali soil
Into:
To reduce artificial weeding cost, mechanical rate, is arranged to 1.5m for the bed surface width in seedbed with improving garden.To mitigate
Saline-alkali soil easily collapses slope influence caused by gutter, and when doing bed, draining trench is arranged to width suitable for reading, lower mouth width degree, depth between bed
Degree is respectively 50cm, 40cm, 40cm.To overcome Chinese tallow tree dichotomy easily to form the growth characteristic of bending trunk, late July, August
The middle ten days and mid or late December carry out 3 pruning operations.For the spike top phenomenon for overcoming Chinese tallow tree winter to occur, annual spring retains master
The healthy and strong bud of dry topmost 1, the reservation bud sprouting within the scope of 10cm up and down on trunk of erasing.
The utility model has the advantages that
The present invention cultivates straight-bar Chinese tallow tree seedlings for afforestation under the conditions of being directed to the saline and alkaline soil of Littoral Jiangsu Province moderate
Current demand, research and develop this breeding method.Can not only the saline and alkaline soil of jiangsu coast moderate be being made full use of using the breeding method
The Chinese tallow tree nursery stock of suitable Silvicultural Engineering is cultivated on the basis of resource, and cultivation cost and labor intensity can be greatly reduced.
Detailed description of the invention
Schematic diagram is arranged in the seedbed Fig. 1, seed furrow, gutter
The seedbed Fig. 2 photo
4 years raw 4 centimeters of the diameter of a cross-section of a tree trunk 1.3 meters above the ground or more Chinese tallow tree photos that Fig. 3 the method for the present invention is cultivated
Specific embodiment
Embodiment 1
(1) soil treatment: winter (1 month at the beginning of) of the nursery before nursery turns over, 50~60cm of ploughed depth.Turn over it
Before, it is uniformly spilt in nursery and applies decomposed organic fertilizer and ardealite, Rate of Organic Fertilizer is 6~7.5kg/m2, ardealite dosage is
6kg/m2。
(2) seedbed setting (Fig. 1-2): draining river trend according to nursery periphery, is arranged perpendicular or close vertical
Seedbed, convenient for draining.To reduce artificial weeding cost, mechanical rate, the bed surface width in seedbed are arranged to 1.5m with improving garden.For
Mitigate saline-alkali soil easily to collapse slope influence caused by gutter, when doing bed, draining trench is arranged to width suitable for reading, lower mouth width between bed
Degree, depth are respectively 50cm, 40cm, 40cm.Seedbed length is longer than the plot of 40m depending on plot, every 40m excavate one with
Horizontal and vertical draining trench connection it is consistent to be excavated specification by the vertical draining trench in seedbed.It is dug out when excavating draining trench
Soil be uniformly sprinkled upon seedbed bed surface, after the completion of draining trench all excavates, bed surface of raking.
(3) sow: mid or late March, seedbed bed surface away from edge of bed 15cm at excavation seed furrow, every 2.Seed furrow excavates
After the completion, Chinese tallow tree seed point is sowed in seed furrow, spacing 20cm, earthing, thickness of earth covering 7cm immediately after broadcasting, after covering it is steady and sure simultaneously
Fresh water is poured, mulching straw or cogongrass soil moisture conservation on seed furrow later covers careless 2~3cm of thickness, infiltrate grass in fresh water before covering grass
12h makes it fully absorb moisture.
(4) seedling management:
A weeding fertilising: view crop smothering situation carries out weeding in the ranks using the small-size rotary tiller of wheelspan (outer) 90cm and loosens the soil,
Artificial weeding mode is used in row.June, early and middle ten days, spread fertilizer over the fields nitrogenous fertilizer 100kg/hm2.7~August is spread in Chinese tallow tree seedling row before rainfall
Apply 2~3 high-nitrogen compound fertilizers, dosage 135kg/hm2。
(2) prune: mid or late July retains the more upright sturdy top tip in seedling stem top, by the top tip lower part adjacent 2~3
Piece side shoot shrub and hedge trimmer promote apical bud development growth from away from the gibberellin for being truncated from 3~5cm of seedling stem, and spraying 90mg/L.In August
Ten days and mid or late December are close to side shoot with shrub and hedge trimmer and 1~3 piece of side shoot of nursery stock lowest part are wiped out in trunk junction, and spray
50% 800 times of thiophanate methyl wettable powder liquid disinfectant.
Bud picking: for the spike top phenomenon that Chinese tallow tree winter occurs, after annual spring Chinese tallow tree trunk sprouting sprouts, grow to 5~
When 10cm, retain trunk topmost 1 healthy and strong bud, the sprouting on trunk of erasing above and below the reservation bud within the scope of 10cm.
By the above method, cultivated on the ground in the moderate saline-alkali soil on the outside of the old sea wall in the area Yancheng City great Feng of Jiangsu Province
It is suitble to the Chinese tallow tree nursery stock of Silvicultural Engineering, raw Chinese tallow tree photo is shown in Fig. 3 within 4 years.
Claims (4)
1. a kind of breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling, it is characterised in that comprise the steps of:
(1) soil treatment: winter of the nursery before nursery carries out machinery and turns over, and before turning over, uniformly spills in nursery and applies corruption
Ripe organic fertilizer and ardealite；
(2) seedbed is arranged: river trend is drained according to nursery periphery, perpendicular or close vertical seedbed is set, seedbed
Bed surface width 1.5m is separated with draining trench between seedbed, and every 40m excavates a longitudinal drainage ditch vertical with seedbed, by seedling
Bed is separated into every 40m long, while each lateral draining trench of connection and draining river naturally；
(3) sow: mid or late March, in seedbed bed surface away from seed furrow is excavated at edge of bed 15cm, every 2, seed furrow, which excavates, to be completed
Afterwards, Chinese tallow tree seed point is sowed in seed furrow, 15~20cm of spacing, earthing, 5~6cm of thickness of earth covering immediately after broadcasting, having peace of mind after covering
And fresh water is poured, mulching straw or cogongrass soil moisture conservation on seed furrow later covers careless 2~3cm of thickness, soaks grass in fresh water before covering grass
Moisten 12h, it is made to fully absorb moisture；
(4) seedling management:
Weeding fertilising: view crop smothering situation carries out weeding in the ranks using the small-size rotary tiller of outer wheelspan 90cm and loosens the soil, uses in row
Artificial weeding mode, June, early and middle ten days, spread fertilizer over the fields 90~110kg/hm of nitrogenous fertilizer2, 7~August spreads fertilizer over the fields 2 in Chinese tallow tree seedling row before rainfall
~3 high-nitrogen compound fertilizers, dosage are 120~150kg/hm2；
Prune: late July retains the more upright sturdy top tip in seedling stem top, and adjacent 2~3 pieces of side shoots in the top tip lower part are used
Shrub and hedge trimmer and spray the gibberellin of 80~100mg/L, mid-August and mid or late December from away from being truncated from 3~5cm of seedling stem, with repairing
Secateurs is close to side shoot and 1~3 piece of side shoot of nursery stock lowest part is wiped out in trunk junction, and sprays 50% thiophanate methyl wettable powder
800 times of liquid disinfectants of agent；
Bud picking: for the spike top phenomenon that Chinese tallow tree winter occurs, after annual spring Chinese tallow tree trunk sprouting sprouts, 5~10cm is grown to
When, retain trunk topmost 1 healthy and strong bud, the sprouting on trunk of erasing above and below the reservation bud within the scope of 10cm.
2. the breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling according to claim 1, it is characterised in that institute in step (1)
50~the 60cm of ploughed depth stated, Rate of Organic Fertilizer are 6~7.5kg/m2, ardealite dosage is 5~8kg/m2。
3. the breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling according to claim 1, it is characterised in that make in step (2)
It is consistent that the lateral draining trench that separates between bed excavates specification, width 50cm suitable for reading, lower mouth width degree 40cm, depth 40cm；Often
Consistent, upper 60 ㎝ of mouth width, lower 40 ㎝ of mouth width, deep 50 ㎝ every 1 longitudinal drainage ditch excavation specification of 40m.
4. the breeding method of moderate saline-alkali soil straight-bar Chinese tallow tree seedling according to claim 1, it is characterised in that step is opened in (2)
The soil dug out when drainage trenching is uniformly sprinkled upon seedbed bed surface, after the completion of gutter is all excavated, bed surface of raking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810764434.7A CN108934702B (en) | 2018-07-12 | 2018-07-12 | Cultivation method of middle saline-alkali land straight-bar Chinese tallow tree seedlings |
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| CN201810764434.7A CN108934702B (en) | 2018-07-12 | 2018-07-12 | Cultivation method of middle saline-alkali land straight-bar Chinese tallow tree seedlings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601278A (en) * | 2019-02-12 | 2019-04-12 | 吉林省农业科学院 | Middle severe Chinese wild rye direct seeding method on saline-alkali land |
| CN109618803A (en) * | 2019-02-21 | 2019-04-16 | 江苏省林业科学研究院 | A kind of Chinese elm superior timber stand trees form breeding method |
| CN111316857A (en) * | 2020-04-16 | 2020-06-23 | 苏州工业园区园林绿化工程有限公司 | Method for cultivating clump sapium sebiferum seedlings |
| CN114731896A (en) * | 2022-05-18 | 2022-07-12 | 江苏省林业科学研究院 | Low-cost straight-rod sapium sebiferum seedling cultivation method |
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| CN104221666A (en) * | 2014-08-29 | 2014-12-24 | 张纪林 | Seedling raising method capable of preventing trunk of Chinese tallow tree |
| CN104876716A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-selenium fertilizer for saline-alkali soil and application thereof in Chinese tallow tree planting |
| CN106068747A (en) * | 2016-06-30 | 2016-11-09 | 山东胜伟园林科技有限公司 | A kind of root control salt method using montmorillonite filter layer and the application in salt-soda soil Cortex Sapii Radicis is planted thereof |
| CN106900449A (en) * | 2017-01-24 | 2017-06-30 | 环绿生态景观建设集团有限公司 | A kind of alkaline land soil improves greening construction method |
| CN108094017A (en) * | 2017-12-15 | 2018-06-01 | 安徽金阳光农业服务有限公司 | A kind of Chinese tallow tree seedling scale fast seedling-cultivating method |
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2018
- 2018-07-12 CN CN201810764434.7A patent/CN108934702B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104221666A (en) * | 2014-08-29 | 2014-12-24 | 张纪林 | Seedling raising method capable of preventing trunk of Chinese tallow tree |
| CN104876716A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-selenium fertilizer for saline-alkali soil and application thereof in Chinese tallow tree planting |
| CN106068747A (en) * | 2016-06-30 | 2016-11-09 | 山东胜伟园林科技有限公司 | A kind of root control salt method using montmorillonite filter layer and the application in salt-soda soil Cortex Sapii Radicis is planted thereof |
| CN106900449A (en) * | 2017-01-24 | 2017-06-30 | 环绿生态景观建设集团有限公司 | A kind of alkaline land soil improves greening construction method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601278A (en) * | 2019-02-12 | 2019-04-12 | 吉林省农业科学院 | Middle severe Chinese wild rye direct seeding method on saline-alkali land |
| CN109618803A (en) * | 2019-02-21 | 2019-04-16 | 江苏省林业科学研究院 | A kind of Chinese elm superior timber stand trees form breeding method |
| CN111316857A (en) * | 2020-04-16 | 2020-06-23 | 苏州工业园区园林绿化工程有限公司 | Method for cultivating clump sapium sebiferum seedlings |
| CN114731896A (en) * | 2022-05-18 | 2022-07-12 | 江苏省林业科学研究院 | Low-cost straight-rod sapium sebiferum seedling cultivation method |
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| CN108934702B (en) | 2020-11-10 |
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