CN107593223A - A kind of mixed planting method for moulding the purple upright trunk of nanmu seedling - Google Patents
A kind of mixed planting method for moulding the purple upright trunk of nanmu seedling Download PDFInfo
- Publication number
- CN107593223A CN107593223A CN201710878756.XA CN201710878756A CN107593223A CN 107593223 A CN107593223 A CN 107593223A CN 201710878756 A CN201710878756 A CN 201710878756A CN 107593223 A CN107593223 A CN 107593223A
- Authority
- CN
- China
- Prior art keywords
- purple
- nanmu
- seedling
- purple nanmu
- crape myrtle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The present invention discloses a kind of mixed planting method for moulding the purple upright trunk of nanmu seedling, transplanting of same month dungarunga crape myrtle including crape myrtle presprouting of seeds, by in the dungarunga crape myrtle of Seedlings nursery purple nanmu seedling replanting to plantation after 2 years, one plant of purple nanmu seedling is planted in every four plants of crape myrtles center.The method of the present invention efficiently avoid purple nanmu seedling in growth course because collateral generation is more, vigorous causes trunk unobvious, shorter or without trunk phenomenon, pass through purple nanmu and dungarunga crape myrtle mixed planting, successfully inhibit the vigorous growth of purple nanmu side shoot, obvious, higher, the logical straight purple nanmu treelet of trunk is obtained, the popularizing planting for purple nanmu preciousness Timber stands provides technical support.
Description
Technical field
The invention belongs to technical field of plant cultivation, and in particular to it is a kind of using purple nanmu and the mixed planting of dungarunga crape myrtle come
The method for moulding the purple upright trunk of nanmu seedling.
Background technology
Purple nanmu (Phoebe sheareri) also known as Zijin nanmu, Jin Xinnan, spun gold nanmu, it is Lauraceae (Lauraceae) Phoebe
(Phoebe) Evergreen Broad-leaved Tree Species, NATURAL DISTRIBUTION is on the south the Yangtze river basin in below height above sea level 1000m mountain region broad-leaf forest.Purple Nan Shu
Shape is attractive in appearance, the four seasons are evergreen, can make shade tree, greening, landscape tree;Its timber is hard, corrosion-resistant, is world-renowned preciousness material
Seeds, and the main source of ' silkwood '.Purple nanmu is middle subtropical zone shade tolerant seeds, in the place of exposure sunlight, although energy
Growth, but not as well-grown at concealment, planting needs fertile soil, and soil layer is deep loose, well-drained subacidity loamy texture
Soil.
Crape myrtle (Lagerstroemia indica) is Lythraceae (Lythraceae) plant of Lagerstroemia, is China's summer
Important sight flower dungarunga.Its bark is smooth, and tree performance is graceful, florescence length, pattern species, deep to be liked extensively by people.Crape myrtle
For subtropical zone heliophilous species, drought resisting is waterlogging, heat-resistant, likes sunny, warm and moist weather, has in China north and south various regions
Cultivation, is largely used to urban landscaping.
For purple nanmu seedling in artificial cultivation reproductive process, side shoot is flourishing, most trunk unobvious, shorter or do not lead
It is dry.This research is by purple nanmu and dungarunga crape myrtle mixed planting, using purple nanmu with crape myrtle to ecological factor space and the phase of sunlight
Mutually competition, to mould the trunk of purple nanmu early growth.Summer crape myrtle leaf, shading condition is provided for the growth of purple nanmu, avoids purple nanmu
Seedling is directly exposed under sunlight, influences normal growth;Crape myrtle leaf is smaller, and forest land upper strata canopy density are low, and do not influence purple nanmu
Growth;Winter crape myrtle is fallen leaves, and the sunlight of abundance is provided for the growth of purple nanmu, is grown beneficial to purple nanmu.One kind of the present invention moulds purple
The mixed planting method of the upright trunk of nanmu seedling provides technical support for the popularizing planting of purple nanmu preciousness Timber stands.
The content of the invention
Asked to solve above-mentioned purple nanmu trunk unobvious, shorter or no trunk technology in reproductive process is planted
Topic, solve trunk unobvious, shorter or without trunk technical side in purple nanmu plantation reproductive process the invention provides a kind of
Method (Fig. 1,2), the technology provide shading condition, to mould purple by purple nanmu and dungarunga crape myrtle mixed planting for the growth of purple nanmu
The upright trunk of nanmu early growth, while promote the elongation (Fig. 3, table 1) of purple nanmu trunk.For the artificial growth of purple nanmu precious timber
Provide technical support.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of mixed planting method for moulding the purple upright trunk of nanmu seedling, transplanting of the same month dungarunga of crape myrtle presprouting of seeds
Crape myrtle, by the dungarunga crape myrtle of Seedlings nursery purple nanmu seedling replanting to plantation after 2 years, one plant of purple is planted in every four plants of crape myrtles center
Nanmu seedling.
The mixed planting method of the present invention for moulding the purple upright trunk of nanmu seedling preferentially comprises the following steps:
1) purple nanmu seed collection and storage:In purple nanmu seed maturity in November, collection fresh fruit is put into water, and removing floats on water
The fruit inferior in face, using Separate With Friction fruit and seed, seed is pulled out, and interior is dried in the shade, the rear sand for using moisture content 50%
Storage;
2) purple nanmu presprouting of seeds and sowing:Purple nanmu seed is subjected to vernalization in 2 months, selects suitable plot, base is applied in deep ploughing
Fertilizer, drilling, line-spacing 30cm, the wide 1m of bed surface are carried out, application rate is every mu of 7.5-10kg, and mulching straw reduces soil moisture and steamed
Hair, after seedling is broken ground, remove straw;
3) dungarunga crape myrtle is planted:Flat plot on the sunny side, plantation diameter of a cross-section of a tree trunk 1.3 meters above the ground 2-2.5cm or so are selected, plant height 1.5-2.0m's
Crape myrtle, line-spacing keep 3m, and spacing in the rows keeps 2m;
4) mixed planting of purple nanmu and crape myrtle:Seedlings nursery purple nanmu seedling replanting is into the dungarunga crape myrtle of plantation, every four
One plant of purple nanmu seedling of crape myrtle center transplanting, band soil, hinders root less as far as possible during purple nanmu lifting, steady and sure with fine earth by seedling planting hole,
Pour water.
5) field management, watering, weeding, basal dressing.Transplanting is monthly watered once initial stage, continuous three months.Nursery stock is complete
After surviving, watered according to arid situation.During fertilising, fertilizer is imposed between purple nanmu and crape myrtle.
Further, when the exosper that the purple nanmu seed maturity of the step 1) refers to seed becomes puce by dark green, say
Bright seed is ripe, can gather, and gathers the full seed of more than 15 years excellent elite stands.
Further, the purple nanmu presprouting of seeds processing of the step 2), specifically seed soaks 24h in running water, then uses
0.5% permanganic acid alkali immersion 2h.
Further, the step 2) select suitable plot to refer to selection draining is good, and subacidity sandy loam makees nursery, most
It is that Schattenseite or half Schattenseite make Seedlings nursery well.
Further, the step 2) carries out deep ploughing basal dressing to plot, and amount of application is composite fertilizer 30-40kg, organic fertilizer
150-180kg。
Further, the time of step 3) the plantation dungarunga crape myrtle is 2 months for sowing purple nanmu seed.
Further, the purple nanmu of the step 4) is the purple nanmu seedling of growth 2 years.
Further, the purple nanmu kind plant hole depth 0.5m of the step 4), wide 0.3m.
Further, step 5) seedling management institute basal dressing includes organic fertilizer and inorganic fertilizer.Organic fertilizer includes dry duck
Excrement, plant ash;Inorganic fertilizer is potassium sulfate, acephatemet, phosphate fertilizer and potassium nitrate.
Beneficial effects of the present invention:
" a kind of mixed planting method for moulding the purple upright trunk of nanmu seedling " provided by the present invention, method of the invention has
Purple nanmu seedling is avoided to effect in growth course because collateral generation is more, vigorous trunk unobvious, shorter or do not have of causing
The phenomenon of trunk, by purple nanmu and dungarunga crape myrtle mixed planting, using purple nanmu and crape myrtle to ecological factor space and sunlight
Vie each other and successfully inhibit the vigorous growth of purple nanmu side shoot, obtain obvious, higher, the logical straight purple nanmu treelet of trunk, be
The popularizing planting of purple nanmu preciousness Timber stands provides technical support.
Brief description of the drawings
Fig. 1, purple nanmu seedling photo is given birth to, purple nanmu seedling does not have trunk (A) or trunk unobvious (B) as seen from Figure 1.
Fig. 2, purple nanmu individually plant photo, and trunk is shorter as seen from Figure 2, side shoot is more.
Fig. 3, purple nanmu and crape myrtle mixed planting photo, the signified purple nanmu of arrow, triangle meaning crape myrtle, as seen from the figure hybrid
The purple nanmu trunk of plant is obvious, logical straight.
Embodiment
Embodiment 1:A kind of mixed planting method for moulding the purple upright trunk of nanmu seedling
Material is planted:Purple nanmu seed collection is beautiful in Institute of Botany, being seeded in Changzhou fruit
Agricultural science and technology Co., Ltd base, crape myrtle nursery stock are provided by Changzhou Guo Mei agricultural science and technologys Co., Ltd.
1) purple nanmu seed collection and storage:
At the beginning of late November to 12 months, when the exosper of purple nanmu seed becomes puce by dark green, illustrate seed
It maturation, can gather, and select to gather the full seed of more than 15 years excellent elite stands.The seed of collection will remove fruit inferior,
Specific way is placed in water, and what is floated on the surface is fruit inferior.After removing fruit inferior, both hands put on latex hand
Set, rubs to fruit, separating pericarp and seed, and pulls clean seed out, disposed within to dry in the shade.
The storage of purple nanmu seed uses sand storage method, takes clean sand to be weighed, and the water for adding sand weight half enters
Row mixes.Select at room ventilation, spread one layer of 3-5cm or so sand, the purple nanmu seeded dispersion to dry in the shade is then put in Shamian Island
On, then cover sand bed 4-5cm.The height 30-50cm of sand bed.Sand is kept to moisten after storage, initial stage, first quarter moon turned over once, after
Monthly turn over once.
2) purple nanmu presprouting of seeds and sowing:
Vernalization is carried out before the sowing of purple nanmu seed, seed first soaks 24h with running water, after seed water swelling, then with 0.5%
Potassium permanganate sterilization 2h.
The sowing of purple nanmu seed, plot is selected, select the good subacidity sandy loam of draining, preferably Schattenseite or half Schattenseite is made
Seedlings nursery.Deep ploughing basal dressing is carried out to plot, amount of application is composite fertilizer 35kg, organic fertilizer 170kg.Do bed, the wide 1m of bed surface, line-spacing
30cm, sowed using bar broadcast mode, every mu of 8.5kg of application rate, and mulching straw carries out moisturizing, cladding thickness 0.5cm or so.Treat
After seed breaks ground, straw is thrown off.
3) plantation of dungarunga crape myrtle:
Selection plantation diameter of a cross-section of a tree trunk 1.3 meters above the ground 2cm or so, plant height 1.5-2.0m crape myrtle.Transplanting time is that purple nanmu sows 2 month then, OK
Away from 3m is kept, spacing in the rows keeps 2m;Carry out rich water quality management.In crape myrtle growth course, the lateral bud of stem bottom, fallen leaves are removed at any time
Phase cuts off the branch of excessive growth and deadwood, sick branch.
4) mixed planting of purple nanmu and crape myrtle:
By the purple nanmu seedling replanting of growth 2 years into the crape myrtle planted, one plant of purple nanmu of every four crape myrtles center transplanting
Seedling.Band soil, hinders root less as far as possible during purple nanmu lifting, and by seedling planting hole, cave depth 0.5m, wide 0.3m are steady and sure with fine earth, pour
Water, ridging.
5) field management:
Go to cut weeds in time, water is poured after transplanting.Transplanting is monthly watered once initial stage, continuous three months.Nursery stock completely into
After work, watered according to arid situation.Fertilising includes organic fertilizer and inorganic fertilizer, and organic fertilizer includes dry duck excrement, plant ash;It is inorganic
Fertilizer is potassium sulfate, acephatemet, phosphate fertilizer and potassium nitrate.Fertilizer is imposed between purple nanmu and crape myrtle.Preceding two minor tick 1 month, third time
Interval 3 months.
1 six years purple nanmus of life of table are individually planted compared with mixed planting form
Planting patterns | Ground diameter (cm) | Trunk height (cm) | Plant height (cm) |
Purple nanmu single-strain planting | 44.24-75.17 | 60.56-167.35 | 109.89-258.78 |
Purple nanmu mixed planting | 56.56-71.17 | 276.15-349.24 | 306.25-360.56 |
From Fig. 1-3 and table 1, purple nanmu individually plants that trunk, plant height are shorter, side shoot is more, and uses the inventive method
Purple nanmu and crape myrtle mixed planting, not only trunk is obvious, logical straight, and side shoot is less, and trunk is high, plant height is significantly better than independent kind
Plant.
Claims (10)
- A kind of 1. mixed planting method for moulding the purple upright trunk of nanmu seedling, it is characterised in that the same month of crape myrtle presprouting of seeds moves Dungarunga crape myrtle is planted, by the dungarunga crape myrtle of Seedlings nursery purple nanmu seedling replanting to plantation after 2 years, every four plants of crape myrtles center is planted Plant one plant of purple nanmu seedling.
- 2. the mixed planting method according to claim 1 for moulding the purple upright trunk of nanmu seedling, it is characterised in that including with Lower step:1) purple nanmu seed collection and storage:In purple nanmu seed maturity in November, collection fresh fruit is put into water, and removing floats on the water surface Fruit inferior, using Separate With Friction fruit and seed, interior is dried in the shade, and the rear sand with moisture content 50% is stored;2) purple nanmu presprouting of seeds and sowing:Purple nanmu seed is subjected to vernalization in month next year 2, suitable plot is selected, carries out drilling, Line-spacing 30cm, the wide 1m of bed surface, application rate is every mu of 7.5-10kg, and mulching straw reduces soil evaporation, after seedling is broken ground, is removed Straw;3) transplanting of dungarunga crape myrtle:Select it is flat on the sunny side plot, plant diameter of a cross-section of a tree trunk 1.3 meters above the ground 2-2.5cm, plant height 1.5-2.0m crape myrtle, OK Away from 3m is kept, spacing in the rows keeps 2m;4) mixed planting of purple nanmu and crape myrtle:Seedlings nursery purple nanmu seedling replanting is into the dungarunga crape myrtle of plantation, every four plants of crape myrtles One plant of purple nanmu seedling of center plantation;5) field management:Watering, weeding, trimming, basal dressing.
- 3. according to the method for claim 2, it is characterised in that step 1) the purple nanmu seed maturity refers to the exosper of seed When becoming puce by dark green, illustrate that seed is ripe, can gather, and gather the full kind of more than 15 years excellent elite stands Son.
- 4. according to the method for claim 2, it is characterised in that purple nanmu presprouting of seeds processing described in step 2), specifically plant Son soaks 24h in running water, then soaks 2h with 0.5% permanganic acid alkali.
- 5. according to the method for claim 2, it is characterised in that it is good that the suitable plot of selection described in step 2) refers to selection draining Good, subacidity sandy loam makees nursery, and preferably Schattenseite or half Schattenseite makees Seedlings nursery.
- 6. according to the method for claim 2, it is characterised in that deep ploughing basal dressing is carried out to plot described in step 2), applied Measure as composite fertilizer 30-40kg, organic fertilizer 150-180kg.
- 7. according to the method for claim 2, it is characterised in that the time of step 3) plantation dungarunga crape myrtle is the purple nanmu of sowing 2 months of seed.
- 8. according to the method for claim 2, it is characterised in that purple nanmu lifting band soil in step 4), hinder root less as far as possible;Seedling It is steady and sure with fine earth in planting hole, pour water.
- 9. according to the method described in right 2, it is characterised in that step 4) purple nanmu kind plant hole depth 0.5m, wide 0.3m.
- 10. according to the method for claim 2, it is characterised in that transplanting is monthly watered once initial stage in step 5), and continuous three Individual month, after nursery stock survives completely, watered according to arid situation, during fertilising, fertilizer is imposed between purple nanmu and crape myrtle;It is described to apply Base manure includes organic fertilizer and inorganic fertilizer, and organic fertilizer includes dry duck excrement and/or plant ash;Inorganic fertilizer is potassium sulfate, acephatemet, phosphate fertilizer And potassium nitrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710878756.XA CN107593223B (en) | 2017-09-26 | 2017-09-26 | Mixed planting method for shaping vertical trunks of photinia fraseri seedlings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710878756.XA CN107593223B (en) | 2017-09-26 | 2017-09-26 | Mixed planting method for shaping vertical trunks of photinia fraseri seedlings |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107593223A true CN107593223A (en) | 2018-01-19 |
CN107593223B CN107593223B (en) | 2020-05-22 |
Family
ID=61058137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710878756.XA Active CN107593223B (en) | 2017-09-26 | 2017-09-26 | Mixed planting method for shaping vertical trunks of photinia fraseri seedlings |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107593223B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110810100A (en) * | 2018-08-10 | 2020-02-21 | 江苏省中国科学院植物研究所 | Method for sowing, seedling raising and afforestation of photinia serrulata in winter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102318499A (en) * | 2011-08-24 | 2012-01-18 | 江苏农景生态建设有限公司 | Multilayer tree cultivation method under condition of Zelkova serrata (Thunb.) Makino interplanting |
CN104115659A (en) * | 2014-07-18 | 2014-10-29 | 句容谷歌庄园现代农业科技发展有限公司 | Cultivation method for effectively interplanting gingko trees, crape myrtle, sweet potatoes and lettuces |
CN105746103A (en) * | 2014-12-16 | 2016-07-13 | 镇江盛弘景观植物有限公司 | Seed propagation method of Phoebe sheareri |
CN105960878A (en) * | 2016-05-13 | 2016-09-28 | 中南林业科技大学 | Method using native landscape plant to restore return-land-to-lake wetland soil |
CN106305119A (en) * | 2016-08-31 | 2017-01-11 | 金寨县劲春银杏树种植专业合作社 | Way of intercropping gingko under trichosanthes kirilowii |
-
2017
- 2017-09-26 CN CN201710878756.XA patent/CN107593223B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102318499A (en) * | 2011-08-24 | 2012-01-18 | 江苏农景生态建设有限公司 | Multilayer tree cultivation method under condition of Zelkova serrata (Thunb.) Makino interplanting |
CN104115659A (en) * | 2014-07-18 | 2014-10-29 | 句容谷歌庄园现代农业科技发展有限公司 | Cultivation method for effectively interplanting gingko trees, crape myrtle, sweet potatoes and lettuces |
CN105746103A (en) * | 2014-12-16 | 2016-07-13 | 镇江盛弘景观植物有限公司 | Seed propagation method of Phoebe sheareri |
CN105960878A (en) * | 2016-05-13 | 2016-09-28 | 中南林业科技大学 | Method using native landscape plant to restore return-land-to-lake wetland soil |
CN106305119A (en) * | 2016-08-31 | 2017-01-11 | 金寨县劲春银杏树种植专业合作社 | Way of intercropping gingko under trichosanthes kirilowii |
Non-Patent Citations (1)
Title |
---|
程翔: "紫楠引种栽培初报", 《江苏林业科技》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110810100A (en) * | 2018-08-10 | 2020-02-21 | 江苏省中国科学院植物研究所 | Method for sowing, seedling raising and afforestation of photinia serrulata in winter |
Also Published As
Publication number | Publication date |
---|---|
CN107593223B (en) | 2020-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104429641B (en) | A kind of apple tree intensive efficient cultivation method of short anvil | |
CN1922987B (en) | Multiple-ear rock lithocarpus glaber dwarfing rapid reproduction method | |
CN101874447B (en) | Beach plum root cutting seedling method | |
CN101595796B (en) | Spatial planting method of abandoned lands | |
CN102972191A (en) | Method for breeding and cultivating taxus mairei with seed | |
CN104904560B (en) | A kind of breeding method of Phoebe chekiangensis young growth | |
CN104871914A (en) | Cultivation method of red pomelo in Karst rock-desertification areas | |
CN108770584A (en) | A kind of Taiwania flousiana Light media container seedling culture method | |
CN102342214A (en) | Seed propagation method of rhododendron arboreum | |
CN102668864A (en) | Method for performing cuttage propagation on Torreya yunnanenssi Cheng et L..K.Fu | |
CN108605630A (en) | A kind of height of apocarya fruit material dual-purpose determines drying method | |
CN104126476A (en) | Double-layer high-yield natural pollination planting method for kiwi fruits | |
CN1180673C (en) | Method for interplanting finger citron, balsom pear and notoginseng in northern region | |
CN104396673A (en) | Rapid propagation and fast growing method for ulmus pumila cv.jinye | |
CN110810100B (en) | Method for sowing, seedling raising and afforestation of photinia serrulata in winter | |
CN104106363A (en) | Cultivation method for schisandra chinensis | |
CN102550271B (en) | Method for commercialized cultivation of container seedling of cold-resistant japanese cinnamon germplasm | |
CN109220261A (en) | A kind of dove tree seedling breeding method | |
CN104871916A (en) | Method of cultivating red pomelos in conserved stony mountain lands | |
CN105230181B (en) | The method that cinnamomum camphora seed germination rate is improved using hydrogen peroxide | |
CN106688793A (en) | Planting method for sweet osmanthus | |
CN107593223A (en) | A kind of mixed planting method for moulding the purple upright trunk of nanmu seedling | |
CN107996325A (en) | A kind of method for carrying out prevention and control to head smut of sorghum using drift disk nursery | |
CN104756689B (en) | A kind of high yield joint implant method of selenium-rich loquat and vegetables | |
CN107593347A (en) | A kind of greenhouse gardening method for improving the levisticum speed of growth and quality |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |