CN101790928A - Method for rapidly propagating big camphor trees by layering high stems - Google Patents
Method for rapidly propagating big camphor trees by layering high stems Download PDFInfo
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Abstract
The invention provides a method for rapidly propagating big camphor trees by layering high stems, which relates to a plant propagation method, in particular to a propagation method for camphor trees. The method comprises: a, choosing a seedling female parent; b, choosing a propagation cultivation place; c, choosing propagation time; d, choosing a good female parent and annularly cutting a gap which is 5 to 10 centimeters in a position 50 centimeters from ground; e, smearing disinfection solution and rooting liquid on bark in an annularly cut part, wrapping the gap in 1 to 5 kilograms of filling matrix, binding the annularly cut part tight with plastic cloth and packaging ropes and wrapping up to form a drum-shaped bag; and f, performing planting until white roots grow two months after annular cutting, turn yellow after eight months and grow to fill in the bag. Big trees produced by the propagation method can have two-thirds time of growth cycle shortened compared with normally sown and cultivated seedlings, and are developed in root systems, exuberant in growth vigor and capable of repeated regeneration and utilization.
Description
Technical field
The present invention relates to the propagation method of a plant species, particularly the propagation method of a kind of fragrant camphor tree.
Background technology
Fragrant camphor tree Cinnamomum Camphora (L) Presl is a Lauraceae Lauraceae cinnamon, and aiphyllium is the representative seeds of subtropical evergreen broad leaved forest, and natural forest distributes less, is one of world-renowned five big seeds, also is one of the south of the River four your name's wood.Mainly in the height above sea level 1600m-1800m scope of graceful emerging good protection zone fragmentary distribution is arranged, wild resource is few.Fragrant camphor tree has long cultivation history, and its tree performance grace, the vigorous unrestrainedness of form, with luxuriant foliage and spreading branches in leafy profusion, dense shade are used more and more widely in urban afforestation everywhere, have very vast potential for future development.The tradition breeding of fragrant camphor tree is based on sowing, this traditional seeding method, cultivate a strain diameter of a cross-section of a tree trunk 1.3 meters above the ground 8cm, can do greening and take 7 years at least with the fragrant camphor tree of seedling, the big tree that reaches diameter of a cross-section of a tree trunk 1.3 meters above the ground 20cm then needs 15 years, growth cycle is long, slow shortcoming takes effect so traditional type of rearing exists, and getting when digging, the specification of soil ball will reach 8-10 times of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, special requirement then requires bigger, sometimes even require to have the hat width of cloth or complete crown, so just there are problems such as the transportation carrying is difficult, cost of transportation is high, floor space is big, manage and protect difficulty, survival rate is low.
Summary of the invention
Purpose of the present invention is intended to overcome the defective of prior art, provides to preserve the ecological environment, again can regeneration, and the method for rapidly propagating big camphor trees by layering high stems that can breed the big tree of fragrant camphor tree again apace simultaneously.
Method for rapidly propagating big camphor trees by layering high stems of the present invention, its method is:
A. the selection of nursery stock female parent.Select profile perfectly straight, do not have damage by disease and insect, the stalwartness of growing, bud is full, the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 10cm-80cm fragrant camphor tree be for maternal;
B. the selection on ground is cultivated in breeding.Select temperature at 15 ℃-36 ℃, relative moisture is at 40%-65%, and is leeward, fertile subacidity soil face south, has abundant water resources, loosens;
C. breed the time.With annual two seasons of spring and summer be best breeding period, be advisable in the 3-8 month of solar calendar.
D. select good female parent, at 50cm place overhead, the mouth of girdling 5cm-10cm;
E. on girdling place mouth skin, spread thimerosal and taking root liquid,, with Polypropylence Sheet, bale ties girdling place is tightened again, wrap up into the bag of a cydariform with the filling substrate parcel of 1kg-5kg; The described filling substrate of step e is based on the dried autumn tongue on the mountain, and all the other materials are auxiliary material, the filler of auxiliary material for preparing in advance.
F. latter two bluish white of girdling grows, to eight pale green flavescence, and total length completely wrap in the time can transplant.Be meant in total length is completely wrapped that two bluish white grows, five to August white the root flavescence, see long when the root of flavescence sees through Polypropylence Sheet to accounting for more than 90% of bag.Should notice during operation that the filling substrate of doing the autumn tongue must do, the not so not long root of girdling place, the bag of beating must be solid, and upper and lower opening will be tightened, fasten, otherwise water inlet causes dried autumn tongue rotten or turn green then not long root.
Step f is described to plant, and its method is:
(1) in spring or autumn, under saw at rhizome and soil handing-over 20cm place, the height of trunk is 4m-10m with the tree of covering with root;
(2) wrap up straw rope on the trunk, stay the bud mouth of 80cm, tongue, adhesive plaster of very useful autumn of trunk, bale ties wrapping;
It is diameter 60cm-120cm that the soil of planting that (3) will prepare is put into specification, in the plantation bag of high 40cm-90cm, selects physical features smooth, and the place that drainage performance is good is planted in the fragrant camphor tree under the saw in the bag;
(4) according to the size of cultivating the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground, highly come specifically to select supporter that support is set.In general, through regularly water, maintenance, hat 1 year can reach more than the 1m, promptly can be used as greening with big tree.
Method for rapidly propagating big camphor trees by layering high stems of the present invention is bred first in the Fushun County, Sichuan Province, and the time is spring, and selecting specification for use is fragrant camphor tree 10 strains of diameter of a cross-section of a tree trunk 1.3 meters above the ground 10cm, the plantation survival rate 100% of taking root.As the foundation of distinguishing size specification, adopt the female parent of different size to experimentize by fragrant camphor tree diameter of a cross-section of a tree trunk 1.3 meters above the ground size, survival rate equates, just the root of hair that specification is big slow, sprout slow.Through the female parent of breeding, the diameter of a cross-section of a tree trunk 1.3 meters above the ground in 10cm-30cm through about 7 years, just can grow up to the big tree of former specification, can carry out second time and breed.The diameter of a cross-section of a tree trunk 1.3 meters above the ground is in 20cm-30cm the big tree of wild fragrant camphor tree, after the quick propagation by layering of high level cadre, upgrade faster, growing way is better.When carrying out high level cadre's propagation by layering, growth potential is good, sprouts the strong fragrant camphor tree that grows thickly of principal stresses, can reach the reproductive effect of strain more than a clump, has increased reproduction coefficient.Through in Chengdu, ground tests such as Chongqing, Rongchang County, Xuyong, Hejiang, Luzhou, Kunming, the result shows that the fragrant camphor tree plantation performance of this method breeding is good, the growth of the hat width of cloth is fast, survival rate reaches 95%, lethality 5%.The seedling that the big tree that the rapidly propagating big camphor trees by layering high stems technology is produced is cultivated than normal sowing, on growth cycle, can shorten for 2/3rds time, and well developed root system, growing way is vigorous, can repeat regeneration, positive facilitation is played in the artificial reforestation of the big tree of fragrant camphor tree, real is a kind of good novel propagation method, have a extensive future, have high promotional value.
Embodiment
The present invention is further illustrated below in conjunction with embodiment, but be not limited to embodiment.
Embodiment 1
Method for rapidly propagating big camphor trees by layering high stems of the present invention, its method is:
A. the selection of nursery stock female parent.Select profile perfectly straight, do not have damage by disease and insect, the stalwartness of growing, bud are full, the diameter of a cross-section of a tree trunk 1.3 meters above the ground the fragrant camphor tree of 10cm-80cm for maternal;
B. the selection on ground is cultivated in breeding.Select temperature at 15 ℃-36 ℃, relative moisture is at 40%-65%, and is leeward, fertile subacidity soil face south, has abundant water resources, loosens;
C. breed the time.With annual two seasons of spring and summer be best breeding period, be advisable in the 3-8 month of solar calendar.
D. select good female parent, at 50cm place overhead, the mouth of girdling 5cm-10cm;
E. spread thimerosal and taking root liquid on the girdling place mouth skin,, with Polypropylence Sheet, bale ties girdling place is tightened again, wrap up into the bag of a cydariform with the filling substrate parcel of 1kg-5kg; The described filling substrate of step e is that all the other materials are that auxiliary material is prepared from advance based on the dried autumn tongue on the mountain.Doing the filling substrate of autumn tongue during operation must do, the not so not long root of girdling place, and the bag of beating must be solid, and upper and lower opening will be tightened, fasten, otherwise water inlet causes dried autumn tongue rotten or turn green then not long root.
F. bluish white of latter two of girdling grows, to eight pale green flavescence, and total length completely wrap in the time can transplant.Be meant in total length is completely wrapped that two bluish white grows, five to August white the root flavescence, see long when the root of flavescence sees through Polypropylence Sheet to accounting for more than 90% of bag.Planting is typically chosen in spring or autumn, and under saw at rhizome and soil handing-over 20cm place, the height of trunk is 4m-10m with the tree of covering with root; Wrap up straw rope on the trunk, stay the bud mouth of 80cm, tongue, adhesive plaster of very useful autumn of trunk, bale ties wrapping; It is diameter 60cm-120cm that the soil of planting for preparing is put into specification, in the plantation bag of high 40cm-90cm, selects physical features smooth, and the place that drainage performance is good is planted in the fragrant camphor tree under the saw in the bag; According to the size of cultivating the nursery stock diameter of a cross-section of a tree trunk 1.3 meters above the ground, highly come specifically to select supporter that support is set.In general, through regularly water, maintenance, hat 1 year can reach more than the 1m, promptly can be used as greening with big tree.
Be provided with when supporting, the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground is at 10cm-15cm, and it is that supporter carries out triangular support that trunk height is selected bamboo at the cultivation seedling of 3.5m-4m, and bearing height is to the 2m place of trunk; The diameter of a cross-section of a tree trunk 1.3 meters above the ground of trunk is at 15cm-40cm, and it is that supporter carries out triangular support that the cultivation seedling of trunk height 7m-8m should be selected solid timber, and bearing height is to the 6m place of trunk; The diameter of a cross-section of a tree trunk 1.3 meters above the ground of trunk is at 40cm-80cm, the cultivation seedling of trunk height 10m should be selected solid timber, the steel wire rope of iron stake and diameter 1cm is as supporter, bearing height is at the 7m-8m place of trunk, at first be barricaded as the support of " well " font with timber, play three iron stakes by the size of equilateral triangle around trunk afterwards, fix three strand steel wire ropes at trunk 8m place again, the other end is fixed in the following iron stake.Because this moment, nursery stock did not have native ball, so support must balance firmly, it be loosening to tilt, otherwise influence survives.
Embodiment 2
1999, ancient Buddhist field ray flower lumberyard carried out reproduction test first in the Fushun County, Sichuan.The first tenday period of a month May time, 15 ℃ of temperature, relative moisture 40%.Select fragrant camphor tree 10 strains of the high 7m of diameter of a cross-section of a tree trunk 1.3 meters above the ground 10cm, adopt the method for embodiment 1 to breed, 10 strain trees all have white to grow after three months, and the root of white fades to yellow after five to August, and accounts for 95% of cydariform bag, and rooting rate reaches 100%.Saw dried planting mid-October in the same year, the high 4m of trunk of new breeding, selecting bamboo is that supporter carries out triangular support, and bearing height is to the 2m place of trunk, and 10 strain trees all survive, transplanting survival rate 100%.
Embodiment 3
Calendar year 2001, on hillside, Luzhou City Luxian County, Sichuan Province, carry out the reproduction test of big specification.Mid-July time, 28 ℃ of temperature, relative moisture 55% is selected diameter of a cross-section of a tree trunk 1.3 meters above the ground 20cm-30cm, fragrant camphor tree 90 strains of high 9m, breed with above same method, after two months, have 87 strain trees to grow white, the root of white fades to yellow after five to August, and accounting for 95% of cydariform bag, rooting rate reaches 96.7%.Late December in the same year and, in early March, 2002 was sawed dried planting, and the high 6.5m of trunk of new breeding plants 83 strains of 87 strain trees surviving rates, transplanting success 95.5%.
Embodiment 4
2004, ancient Buddhist field ray flower lumberyard carried out the reproduction test of bigger specification in the Fushun County, Sichuan Province, early August time, and 35 ℃ of temperature, relative moisture 65% is selected diameter of a cross-section of a tree trunk 1.3 meters above the ground 60cm-80cm, and fragrant camphor tree 30 strains of high 13m are bred with above same method.After two months, 30 strain trees grow white, and the root of white fades to yellow after five to August, and accounts for 95% of cydariform bag, and rooting rate reaches 100%.In early March, 2005 is sawed dried planting, the high 10m of trunk of new breeding, the diameter of a cross-section of a tree trunk 1.3 meters above the ground of trunk is at 40cm-80cm, the trees of trunk height 10m, and supporter is selected solid timber, the steel wire rope of iron stake and diameter 1cm, bearing height at first is barricaded as the support of " well " font at the 7m-8m place of trunk with timber, play three iron stakes by the size of equilateral triangle around trunk afterwards, fix three strand steel wire ropes at trunk 8m place again, the other end is fixed in the following iron stake.Because this moment, nursery stock was not have native ball, so support must balance firmly, it be loosening to tilt, otherwise influence survives.Saw is done 30 strains of plantation nursery stock, survives 28 strains, survival rate 93.3%.
Claims (3)
1. a method for rapidly propagating big camphor trees by layering high stems is characterized in that, its method is:
A. the selection of nursery stock female parent.Select profile perfectly straight, do not have damage by disease and insect, the stalwartness of growing, bud are full, the diameter of a cross-section of a tree trunk 1.3 meters above the ground the fragrant camphor tree of 10cm-80cm for maternal;
B. the selection on ground is cultivated in breeding.Select temperature at 15 ℃-36 ℃, relative moisture is at 40-65%0, and is leeward, fertile subacidity soil face south, has abundant water resources, loosens;
C. breed the time.With annual two seasons of spring and summer be breeding period, i.e. 3-8 month of solar calendar;
D. select good female parent, at 50cm place overhead, the mouth of girdling 5cm-10cm;
E. on girdling place mouth skin, spread thimerosal and taking root liquid, with the filling substrate parcel of 1kg-5kg, girdling place is tightened again, wrap up into the bag of a cydariform with Polypropylence Sheet, bale ties;
F. bluish white of latter two of girdling grows, to eight pale green flavescence, and total length completely wrap in the time plant and get final product.
2. method for rapidly propagating big camphor trees by layering high stems according to claim 1 is characterized in that, step f is described to plant, and its method is:
(1) in spring and autumn, under saw at rhizome and soil handing-over 20cm place, the height of trunk is 4m-10m with the tree of covering with root;
(2) wrap up straw rope on the trunk, stay the bud mouth of 80cm, tongue, adhesive plaster of very useful autumn of trunk, bale ties wrapping;
It is diameter 60cm-120cm that the soil of planting that (3) will prepare is put into specification, in the plantation bag of high 40cm-90cm, selects physical features smooth, and the place that drainage performance is good is planted in fragrant camphor tree in the bag;
(4) support is set, regularly waters, maintenance, hat 1 year can reach more than the 1m, promptly can be used as greening with big tree.
3. method for rapidly propagating big camphor trees by layering high stems according to claim 1 is characterized in that, the described filling substrate of step e is the dried autumn tongue on the mountain.
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| CN102511270A (en) * | 2011-12-09 | 2012-06-27 | 大千生态景观股份有限公司 | Method for planting Cinnamomum camphora in north |
| CN102742486A (en) * | 2011-04-21 | 2012-10-24 | 王黔平 | Method and device for transplanting breeding root of big tree trunk and breeding seedling from breeding root of big tree branch |
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| CN104041343A (en) * | 2014-06-25 | 2014-09-17 | 上海应用技术学院 | Method for breeding camphor seedlings |
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| CN108377829A (en) * | 2018-01-31 | 2018-08-10 | 四川碧泽园林有限公司 | A kind of cinnamomum camphora trunk restorative procedure with small holes caused by worms |
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- 2009-12-23 CN CN 200910163217 patent/CN101790928B/en not_active Expired - Fee Related
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| CN102742486A (en) * | 2011-04-21 | 2012-10-24 | 王黔平 | Method and device for transplanting breeding root of big tree trunk and breeding seedling from breeding root of big tree branch |
| CN102349449A (en) * | 2011-09-08 | 2012-02-15 | 杨成林 | Method for quickly culturing cut wood into trees |
| CN103081670A (en) * | 2011-11-04 | 2013-05-08 | 廖展文 | Rapid planting and cultivating method for trees |
| CN103081670B (en) * | 2011-11-04 | 2015-02-11 | 廖展文 | Rapid planting and cultivating method for trees |
| CN102511270A (en) * | 2011-12-09 | 2012-06-27 | 大千生态景观股份有限公司 | Method for planting Cinnamomum camphora in north |
| CN102511270B (en) * | 2011-12-09 | 2013-12-04 | 大千生态景观股份有限公司 | Method for planting Cinnamomum camphora in north |
| CN103385149A (en) * | 2013-07-17 | 2013-11-13 | 西北农林科技大学 | High-quality and high-efficiency apple rootstock layering breeding method |
| CN104041343A (en) * | 2014-06-25 | 2014-09-17 | 上海应用技术学院 | Method for breeding camphor seedlings |
| CN104396655A (en) * | 2014-08-29 | 2015-03-11 | 广西壮族自治区林业科学研究院 | Two-step rooting-promotion treatment method for cultivating saraca asoca greening trees |
| CN106472204A (en) * | 2015-08-26 | 2017-03-08 | 娄底市坤德农业发展有限公司 | A kind of cultural method of Lignum cinnamomi camphorae |
| CN105494018A (en) * | 2016-01-05 | 2016-04-20 | 正安县旺利农业科技发展有限责任公司 | Tree branch reproduction method of stauntonia chinensis |
| CN107439597A (en) * | 2017-08-23 | 2017-12-08 | 郴州市林意园林工程有限公司 | A kind of taking root liquid for arbor wound |
| CN107616018A (en) * | 2017-11-06 | 2018-01-23 | 大竹县朱氏香樟种植专业合作社 | A kind of method of cinnamomum camphora tree mobile jib depression bar and the cultural method of cinnamomum camphora tree |
| CN108377829A (en) * | 2018-01-31 | 2018-08-10 | 四川碧泽园林有限公司 | A kind of cinnamomum camphora trunk restorative procedure with small holes caused by worms |
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| CN109275435A (en) * | 2018-10-31 | 2019-01-29 | 华南农业大学 | A method of allow hybrid giant napier quick flourish on municipal sludge |
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| CN101790928B (en) | 2012-12-19 |
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Address after: 657000 Zhaotong city of Yunnan Province, Zhaoyang District Road No. 78 Yilin company Applicant after: Qin Shaowen Co-applicant after: Chao Zenghua Co-applicant after: Lan Jingbiao Co-applicant after: Gao Kaiping Address before: 657000 Zhaotong city of Yunnan Province, Zhaoyang District Road No. 78 Yilin company Applicant before: Qin Shaowen Co-applicant before: Chao Zenghua Co-applicant before: Lan Jingbiao Co-applicant before: Gao Kaiping |
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