CN107926440A - A kind of breeding method for improving leaf bark of eucommia woods Leaf biomass - Google Patents
A kind of breeding method for improving leaf bark of eucommia woods Leaf biomass Download PDFInfo
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- CN107926440A CN107926440A CN201711222966.XA CN201711222966A CN107926440A CN 107926440 A CN107926440 A CN 107926440A CN 201711222966 A CN201711222966 A CN 201711222966A CN 107926440 A CN107926440 A CN 107926440A
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- bark
- eucommia
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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
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/06—Processes for producing mutations, e.g. treatment with chemicals or with radiation
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- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
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- General Health & Medical Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to field of plant growing technology, and in particular to a kind of breeding method for improving leaf bark of eucommia woods Leaf biomass, including transplanting, the processing of first stump, ultraviolet-B radiation, second of stump, four steps；The ultraviolet-B radiation processing time is summer, it is necessary to is carried out under bright day gas；The first stump and the season of second of stump select season and spring at the beginning of autumn late summer respectively.The breeding method provided by the invention for improving Eucommia ulmoides Oliv. leaves biomass, can shift to an earlier date Eucommia ulmoides Oliv. leaves sprout time, vane thickness thickens 0.14 0.34 times, blade area increases by 0.48 0.99 times, output blade can greatly improve the economic benefit of leaf bark of eucommia woods than 0.7 1.09 times of bark of eucommia woods output increased of current leaf after.
Description
Technical field
The present invention relates to field of plant growing technology, and in particular to a kind of cultivation for improving leaf bark of eucommia woods Leaf biomass
Method.
Background technology
The bark of eucommia (Eucommia Ulmoides Oliv) is the distinctive economic tree in China, and at present, the bark of eucommia is cultivated in me more
State subtropical zone to warm temperate zone, it is more rare in the north bark of eucommia.The bark of eucommia is mainly used as medicine with skin all the time, cause its resource compared with
To be rare, therefore people gradually begin one's study and replace the feasibility be used as medicine of Bark of Eucommia Ulmoides with folium cortex eucommiae.Modern pharmacology research shows,
Folium cortex eucommiae, which has, to be depressured, adjusts blood fat, protect cardiovascular, pre- preventing obesity, is antiviral, strengthening immune, anti-aging, antifatigue etc.
Effect.At present, folium cortex eucommiae has been used for developing food products and health products, its clinically existing certain application, is great open
The Chinese medicine for value of making an offer.Due to being substantially improved for folium cortex eucommiae economic value, there is provided a kind of cultivation for improving Eucommia ulmoides Oliv. leaves biomass
Method is particularly important.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of breeding method for improving leaf bark of eucommia woods Leaf biomass,
Good quality is provided to overcome the prior art immature, while forest land utilization ratio is improved in the cultivation of the northern bark of eucommia to protect
Barrier.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of training for improving leaf bark of eucommia woods Leaf biomass
Method is educated, this method comprises the following steps：
(1) transplant
Choose 2-4 raws bark of eucommia seedling and press distance between rows and hills 0.3m × 0.5m, transplanted with depth 0.5m；Because stump is pin
A kind of way to manage for contributing to arboreal growth carried out to seedling, therefore 2-4 raw bark of eucommia seedling is selected in the technical program；
(2) first stump
The first stump time be selected in late summer to autumn at the beginning of period, bark of eucommia plant trunk is cut at away from ground 5-10cm
It is disconnected, a concordant notch is formed, retains 2-3 bud of suitable order；
(3) ultraviolet-B radiation is handled
Ultraviolet B induction processing, the symbol of Ultraviolet B are carried out to the shoot that second year after the first stump of bark of eucommia plant is sprouted
For UV-B, wavelength 280-320nm；
(4) second of stump
The next spring after Ultraviolet B processing, second of stump is carried out about in mid or late April to bark of eucommia plant, is put down
Stubble height is away from ground 10cm, forms a concordant notch.
As the further optimization of the technical program, a kind of cultivation side for improving leaf bark of eucommia woods Leaf biomass of the present invention
Method, the ultraviolet-B radiation processing time are summer, it is necessary to are carried out under bright day gas.
As the further optimization of the technical program, a kind of cultivation side for improving leaf bark of eucommia woods Leaf biomass of the present invention
The season of method, the first stump and second of stump selects season and spring at the beginning of autumn late summer respectively.
As the further optimization of the technical program, a kind of cultivation side for improving leaf bark of eucommia woods Leaf biomass of the present invention
Method, before transplanting, with mud root dipping；During transplanting, bark of eucommia seedling is vertically arranged in cave, backfill table soil, righting bark of eucommia seedling, will shut out
Tension and compression are multiple up and down by Zhong Youmiao, allow bark of eucommia seedlings root to be come into full contact with soil, and then steady and sure, backfill, compacting, irrigates immediately
Water；Transplanting time is autumn or spring, it is necessary to has been transplanted after fallen leaves, before germination overwintering.The transpiration of trees at this time is in minimum
State, transplanting can reduce its damage to trees, be conducive to the survival of trees.
As the further optimization of the technical program, a kind of cultivation side for improving leaf bark of eucommia woods Leaf biomass of the present invention
Method, the Ultraviolet B processing is completed by being suspended on the ultraviolet-B radiation fluorescent tube above plant, using 0.08mm acetate fibers
Film is filtered, to eliminate the influence of short-wave ultraviolet radiation.By varying ultraviolet-B radiation fluorescent tube height and quantity to adjust
The ultraviolet-B radiation intensity that plant is subject to.Ultraviolet-B radiation intensity is 1.40-2.80KJm-2·d-1, at ultraviolet-B radiation
It is 3 days to manage the time, it is daily 8 it is small when, usually from early 8：00 started to afternoon 16：00 terminates.
A kind of breeding method for improving leaf bark of eucommia woods Leaf biomass of the present invention has the beneficial effect that：
Carry out the bark of eucommia plant leaf biomass after ultraviolet-B radiation treats to bark of eucommia seedling to change, vane thickness thickens
0.14-0.34 times, blade area increases 0.48-0.99 times, and output blade is than current leaf bark of eucommia woods output increased 0.7-
1.09 times, it is greatly enhanced the economic benefit of bark of eucommia leaf-use forest.
Embodiment
Embodiment one：
A kind of breeding method for improving leaf bark of eucommia woods Leaf biomass, this method comprise the following steps：
(1) transplant
Choose 2-4 raws bark of eucommia seedling to be transplanted in May, 2015, by distance between rows and hills 0.3m × 0.5m, with depth 0.5m
Transplanted；Before transplanting, with mud root dipping；During transplanting, bark of eucommia seedling is vertically arranged in cave, backfill table soil, righting bark of eucommia children
Seedling, tension and compression above and below bark of eucommia seedling are multiple, ensure that bark of eucommia seedlings root comes into full contact with soil, then steady and sure, backfill, pressure
It is real, pour immediately permeable；
(2) first stump
In September, 2015 carries out first stump, cuts bark of eucommia plant trunk at away from ground 5-10cm, forms one concordantly
Clip, retain clip below 2-3 bud；According to experiment, bark of eucommia plant trunk is cut favorably at away from ground 5-10cm
In survival；Concordant clip is to reduce bast exposed area and while preventing stump damages bast；Retain
2-3 bud is to promote the sprouting of newborn branch after stump；
(3) ultraviolet-B radiation is handled
In July, 2016, Ultraviolet B processing is carried out to the branch that second year after bark of eucommia plant stump is sprouted, wavelength is
The ultraviolet-B radiation light source of 280-320nm is produced by being suspended on the ultraviolet-B radiation fluorescent tube above plant, using 0.08mm
Cellulose acetate film is filtered, to eliminate the influence of short wave ultraviolet.In this embodiment ultraviolet lamp tube apart from plant top about
40cm, adds 1 ultraviolet lamp tube or 2 ultraviolet lamp tubes realize the change of intensity of illumination；During 1 ultraviolet lamp tube, radiation intensity is
1.41KJ·m-2·d-1；During 2 ultraviolet lamp tubes, radiation intensity 2.81KJm-2·d-1；By varying the quantity of ultraviolet lamp tube
Change the radiation intensity of Ultraviolet B；Ultraviolet-B radiation processing time is 3 days, it is daily 8 it is small when, usually from early 8：00 starts under
Noon 16：00 terminates.Realize on the basis of natural light, manually increase 0KJm-2·d-1, 1.41KJm-2·d-1, 2.81KJ
m-2·d-1The ultraviolet-B radiation processing of three different radiation intensity；
(4) spring stump
At the beginning of 5 months 2017, stump is carried out to the bark of eucommia plant of second year after ultraviolet-B radiation processing, height to be cut is
Away from ground 10cm, a concordant notch is formed.
The ultraviolet-B radiation processing time is summer, it is necessary to is carried out under bright day gas.
The first stump and the season of second of stump select season and spring at the beginning of autumn late summer respectively.
In October, 2017 estimates the Leaf biomass of Eucommia ulmoides Oliv. leaves under each processing, measures the number of blade under different disposal respectively
The leaf growth indexs of correlation such as amount, leaf area and leaf thickness, analysis result show folium cortex eucommiae after ultraviolet radioactive increase processing second year
Piece leaf area dramatically increases, blade thickness, and the content of dry matter also dramatically increases, specific determination data such as table 1.
The change of the lower regeneration folium cortex eucommiae thickness of 1 varying strength ultraviolet-B radiation of table processing, leaf area and dry weight
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, fall within the guarantor of the present invention
Protect scope.
Claims (5)
1. a kind of breeding method for improving leaf bark of eucommia woods Leaf biomass, it is characterised in that this method comprises the following steps：
(1) transplant
Choose 2-4 raws bark of eucommia seedling and carry out field-transplanting, by distance between rows and hills 0.3m × 0.5m, transplanted with depth 0.5m；
(2) first stump
The first stump time be selected in late summer to autumn at the beginning of period, bark of eucommia plant trunk is blocked at away from ground 5-10cm, shape
The notch concordant into one, retains 2-3 bud of suitable order；
(3) ultraviolet-B radiation is handled
Ultraviolet B induction processing is carried out to the shoot that second year after the first stump of bark of eucommia plant is sprouted；
(4) second of stump
The second year after Ultraviolet B processing, carries out bark of eucommia plant second of stump, and height to be cut is away from ground 10cm, is formed
One concordant notch.
A kind of 2. breeding method for improving leaf bark of eucommia woods Leaf biomass according to claim 1, it is characterised in that：Institute
The ultraviolet-B radiation processing time stated is summer, and must be carried out under bright day gas.
A kind of 3. breeding method for improving leaf bark of eucommia woods Leaf biomass according to claim 1, it is characterised in that：Institute
The first stump stated and the season of second of stump select season and spring at the beginning of autumn late summer respectively.
A kind of 4. breeding method for improving leaf bark of eucommia woods Leaf biomass according to claim 1, it is characterised in that：Institute
Transplant step is stated before transplanting, with mud root dipping；During transplanting, bark of eucommia seedling is vertically arranged in hole, backfill table soil, righting Du
Zhong Youmiao, tension and compression above and below bark of eucommia seedling are multiple, then steady and sure to ensure that bark of eucommia seedlings root and soil come into full contact with, backfill
Soil, compacting, is poured permeable immediately.
A kind of 5. breeding method for improving leaf bark of eucommia woods Leaf biomass according to claim 1, it is characterised in that：Institute
State Ultraviolet B induction processing and completed by being suspended on the ultraviolet-B radiation fluorescent tube above plant, using 0.08mm cellulose acetate films
Filtered, ultraviolet-B radiation intensity is 1.40-2.80KJm-2·d-1, ultraviolet-B radiation processing time be 3 days, daily 8
Hour, early 8 points at 16 points in afternoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222966.XA CN107926440B (en) | 2017-11-29 | 2017-11-29 | Cultivation method for improving biomass of leaves of eucommia ulmoides oliv for leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222966.XA CN107926440B (en) | 2017-11-29 | 2017-11-29 | Cultivation method for improving biomass of leaves of eucommia ulmoides oliv for leaves |
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| CN107926440A true CN107926440A (en) | 2018-04-20 |
| CN107926440B CN107926440B (en) | 2020-05-01 |
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| CN201711222966.XA Active CN107926440B (en) | 2017-11-29 | 2017-11-29 | Cultivation method for improving biomass of leaves of eucommia ulmoides oliv for leaves |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003339236A (en) * | 2002-05-29 | 2003-12-02 | Matsushita Electric Works Ltd | Lighting device and apparatus for plant growth, and method for plant growth |
| CN1582630A (en) * | 2004-05-22 | 2005-02-23 | 乌鲁木齐市新市区春盈药材种植场 | Cultivation of eucommia |
| CN105766510A (en) * | 2014-12-22 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Method for planting cortex eucommiae |
| CN107258332A (en) * | 2017-05-28 | 2017-10-20 | 陈俊豪 | The engrafting method of emperor's mandarin orange high yield |
-
2017
- 2017-11-29 CN CN201711222966.XA patent/CN107926440B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003339236A (en) * | 2002-05-29 | 2003-12-02 | Matsushita Electric Works Ltd | Lighting device and apparatus for plant growth, and method for plant growth |
| CN1582630A (en) * | 2004-05-22 | 2005-02-23 | 乌鲁木齐市新市区春盈药材种植场 | Cultivation of eucommia |
| CN105766510A (en) * | 2014-12-22 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Method for planting cortex eucommiae |
| CN107258332A (en) * | 2017-05-28 | 2017-10-20 | 陈俊豪 | The engrafting method of emperor's mandarin orange high yield |
Non-Patent Citations (4)
| Title |
|---|
| 付金颖: "环境UV_B辐射增强对叶用杜仲林叶片光合作用与活性物质含量的影响", 《安徽农业科学》 * |
| 刘晓娟 等: "绿色巴夫藻受紫外(UV-B)胁迫后的超补偿生长效应", 《应用生态学报》 * |
| 朱鹏锦 等: "植物对UV-B辐射胁迫响应的研究进展", 《热带生物学报》 * |
| 田景剑: "杜仲栽培技术", 《湖南林业科技》 * |
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Effective date of registration: 20230619 Address after: Room 109, Floor 1, Building 10, Student Apartment, West Shidai Street and North Yucai Road, Limin Development Zone, Harbin, Heilongjiang Province, 150000 Patentee after: Harbin Deloitte Technology Co.,Ltd. Address before: 150040 No. 26 Hexing Road, Xiangfang District, Heilongjiang, Harbin Patentee before: NORTHEAST FORESTRY University |
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