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CN102318533A - A kind of quick-growing cultivation method of southern magnolia - Google Patents

A kind of quick-growing cultivation method of southern magnolia Download PDF

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Publication number
CN102318533A
CN102318533A CN 201110243132 CN201110243132A CN102318533A CN 102318533 A CN102318533 A CN 102318533A CN 201110243132 CN201110243132 CN 201110243132 CN 201110243132 A CN201110243132 A CN 201110243132A CN 102318533 A CN102318533 A CN 102318533A
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southern magnolia
grafting
trunk
magnolia
years
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CN 201110243132
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CN102318533B (en
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罗月越
孙林
吴昌静
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JURONG YIHE FLOWERS AND TREES GRASS PROFESSIONAL COOPERATIVES
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JURONG YIHE FLOWERS AND TREES GRASS PROFESSIONAL COOPERATIVES
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Publication of CN102318533A publication Critical patent/CN102318533A/en
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Abstract

The invention discloses a kind of quick-growing cultivation method of southern magnolia, belong to the forest cultivation field.The present invention includes: winter 60 centimetres of dark ground of putting in order are dug in the field, living southern magnolia grafting field planting in 1 ~ 2 year is cultivated, at the beginning of late March to 4 month, carry out transplanting after 2 ~ 3 years at a distance from strain; In 3 years after the transplanting; Prune in spring, summer, keeping height of tree crown is 1/3 of the height of tree, and trunk is no bifurcated under 1.6m ~ 2.0m; Pinching in time, remove and sprout, and emphasis is cultivated trunk.The present invention carries out science, effective cultivation management through field planting, transplanting, water and fertilizer management, pruning each side to southern magnolia; The grafting of trying hard to keep in early days promotes the growth of grafting root system and makes the trunk growth when becoming to live; Through the growth rate and the nursery stock quality of pruning further enhancing southern magnolia; Adopt method provided by the invention can make the speed increment of diameter of a cross-section of a tree trunk 1.3 meters above the ground every year of southern magnolia with 2 ~ 3cm, the southern magnolia of 5 ~ 6 seedling ages can grow to 12 ~ 15 centimetres.

Description

A kind of quick-growing cultivation method of southern magnolia
Technical field
The present invention relates to the cultivation method of a kind of forest, relate in particular to a kind of quick-growing cultivation method of southern magnolia.
Background technology
Southern magnolia (formal name used at school: Magnolia grandiflora linn) belong to Magnoliaceae, have another name called evergreen magnolia, bull bay originates in America, evergreen megaphanerophyte, high 20-30m.Filbert or the grey of bark is thin flakey cracking.Southern magnolia growth happiness light, anti-slightly the moon during the children.Happiness warm and moist weather has certain cold tolerance.Flue dust and sulfur dioxide gas are had stronger resistance, and damage by disease and insect is few.Root system is deep and broad, and wind resistance power is strong.Particularly the tree seedling trunk is tall and straight, and tree vigo(u)r is grand, and adaptability is strong.The southern magnolia tree performance is graceful, and evergreen all the year round, damage by disease and insect is few, thereby is good avenue tree planting, not only can for the pedestrian necessary giving shade be provided in summer, can also beautify streetscape well.
The breeding of southern magnolia is generally selected kind to broadcast, press strip and grafting method.Plant and broadcast general late September seed collecting, the sowing of late Febuary in next year; Press strip generally selects life in 2 ~ 3 years to enrich side shoot sturdy, that upwards carry out, carries out with mid-April ~ mid-May; Grafting is a stock with yulan magnolia, purple yu-lan (Magnolia liliflora) generally, carries out cut-grafting before germinateing early spring.The nursery stock of traditional seedling raising manners in this area growth rate slow, drought resistance, lodging resistance, poor water resistance, transplanting survival rate is low.
Summary of the invention
Goal of the invention: the purpose of this invention is to provide a kind of quick-growing cultivation method of southern magnolia, be used for short cultivation and go out tall and straight, the colory southern magnolia of trunk.
Technical scheme: be the realization above-mentioned purpose, the quick-growing cultivation method of a kind of southern magnolia of the present invention, its method comprises:
In the site preparation and fertilization in winter, 60 centimetres of dark ground of putting in order are dug in the field, every mu of basal dressing comprises: 800 ~ 1200 kilograms of chicken manures, composite fertilizer's 80 ~ 120 kg, or whenever apply 300 ~ 500 kilograms in cake fertilizer, 100 ~ 200 kilograms of the composite fertilizers of becoming thoroughly decomposed; Living southern magnolia grafting field planting in 1 ~ 2 year is cultivated, and spacing in the rows is 1.8m ~ 2.5m, and line-spacing is 1.0m ~ 1.8m, at the beginning of late March to 4 month, carries out transplanting at a distance from strain after 2 ~ 3 years, and spacing in the rows is 1.8m ~ 2.5m, and line-spacing is 2.0m ~ 3.6m; In 3 years after the transplanting, prune in spring, summer, keeping height of tree crown is 1/3 of the height of tree, and trunk is no bifurcated under 1.6m ~ 2.0m, pinching in time, except that sprouting, and emphasis cultivation trunk.
Wherein, site preparation and fertilization is divided into according to field loosing soil degree and cultivates entirely wholely and two kinds wholely of ditchings.If field soil compaction, the root root and stem of certain plants are more, should be with cultivating whole ground entirely.Cultivate entirely is earlier base manure to be applied in the field wholely, adopts excavator to cultivate soil deeptillage entirely then, 60 centimetres of depth, the cleaning root root and stem of certain plants, and around digging and the drain ditch at center.To the loose field of world soil, comprise the paddy field, should adopt the trench digging method of soil preparation.It is 60 ~ 100 centimetres that trench digging uses excavator to hold successfully wide wholely; Reach 60 centimetres plantation ditch deeply, table soil and core soil are placed on the both sides of planting ditch respectively, spread straw into 10 ~ 15 cm thicks at plantation ditch bottom; To show soil after cutting down and insert in the ditch 20 centimetres through freezing, again basal dressing.
Southern magnolia of the present invention adopts the grafting method breeding, and said grafting obtained on stock through the southern magnolia scion grafting that will have terminal bud March ~ April.Said stock adopts yulan magnolia, purple yu-lan (Magnolia liliflora), and interface is liftoff 5 ~ 10 centimetres during grafting.
Field planting and transplanting field planting after of the present invention after through grafting adjusted planting density on the one hand, the more important thing is the growth that promotes root system, and cooperates trimming and finishing to promote the growth of trunk.The soil bulb diameter is 10 times of grafting rhizosphere diameter during said grafting lifting, and uses the straw rope colligation, prevents to break up native ball in the handling process.Southern magnolia ploughs deeply whole ground earlier when transplanting, transplant after using sufficient base manure.Dark 2 centimetres than rhizosphere place of transplanting depths shorten lifting to the time of transplanting as far as possible, nursery stock is rectified, and watered normal root water.
The first two years artificial weeding after the said southern magnolia field planting adopts sweet peaceful, anti-this of standing grain of grass to carry out weeding after 2 years.
Not fertilising in first of field planting year after the grafting, from 1 year, annual early spring (late March), every strain applied urea and respectively 0.3 ~ 0.5 jin of composite fertilizer.Fertilizing method: in 20 ~ 25 centimetres of dark caves of delaying of southern magnolia seedling collar 30 centimeters excavation, two kinds of fertilizer mixing are applied, will build after applying and tread Dang Kou.
Beneficial effect: the quick-growing cultivation method of a kind of southern magnolia of the present invention carries out science, effective cultivation management through field planting, transplanting, water and fertilizer management, pruning each side to southern magnolia; The grafting of trying hard to keep in early days promotes the growth of grafting root system and makes the trunk growth when becoming to live; Through the growth rate and the nursery stock quality of pruning further enhancing southern magnolia; Adopt method provided by the invention can make the speed increment of diameter of a cross-section of a tree trunk 1.3 meters above the ground every year of southern magnolia with 2 ~ 3cm, the southern magnolia of 5 ~ 6 seedling ages can grow to 12 ~ 15 centimetres.
Embodiment
Embodiment 1
Select the hilllock to be close to ground, draining farmland preferably, subterranean water level is less than 80 centimeters.In the site preparation and fertilization in winter, the every mu of basal dressing in field is comprised: 800 ~ 1200 kilograms of chicken manures, composite fertilizer's 80 ~ 120 kg, or whenever apply 300 ~ 500 kilograms in cake fertilizer, 100 ~ 200 kilograms of the composite fertilizers of becoming thoroughly decomposed.Adopt excavator to cultivate soil deeptillage entirely, 60 centimetres of depth, the cleaning root root and stem of certain plants, and around digging and the drain ditch at center.Living southern magnolia grafting field planting in 1 ~ 2 year is cultivated; The soil bulb diameter is 10 times of grafting rhizosphere diameter during the grafting lifting, and uses the straw rope colligation, prevents to break up native ball in the handling process; The field planting spacing in the rows is 1.8m ~ 2.5m; Line-spacing is 1.0m ~ 1.8m, at the beginning of late March to 4 month, carries out after 2 ~ 3 years transplanting at a distance from strain, ploughs deeply whole ground when southern magnolia is transplanted earlier, transplants after using sufficient base manure.Dark 2 centimetres than rhizosphere place of transplanting depths shorten lifting to the time of transplanting as far as possible, nursery stock is rectified, and watered normal root water, and the spacing in the rows of transplanting is 1.8m ~ 2.5m, and line-spacing is 2.0m ~ 3.6m; In 3 years after the transplanting, prune in spring, summer, keeping height of tree crown is 1/3 of the height of tree, and trunk is no bifurcated under 1.6 ~ 2.0m, pinching in time, except that sprouting, and emphasis cultivation trunk.
Wherein, grafting obtained on yulan magnolia or purple yu-lan (Magnolia liliflora) stock through the southern magnolia scion grafting that will have terminal bud March ~ April, and interface is liftoff 5 ~ 10 centimetres during grafting.Not fertilising in first of field planting year after the grafting, from 1 year, annual early spring (late March), every strain applied urea and respectively 0.3 ~ 0.5 jin of composite fertilizer.Fertilizing method: in 20 ~ 25 centimetres of dark caves of delaying of southern magnolia seedling collar 30 centimeters excavation, two kinds of fertilizer mixing are applied, will build after applying and tread Dang Kou.The first two years artificial weeding after the southern magnolia field planting adopts sweet peaceful, anti-this of standing grain of grass to carry out weeding after 2 years.
Embodiment 2
Select the hilllock to be close to ground, draining farmland preferably, subterranean water level is less than 80 centimeters.In the site preparation and fertilization in winter, use excavator to hold successfully wide and be 60 ~ 100 centimetres, reach 60 centimetres plantation ditch deeply; Table soil and core soil are placed on the both sides of planting ditch respectively; Spread straw at plantation ditch bottom, will show soil after cutting down and insert in the ditch 20 centimetres through freezing, again basal dressing into 10 ~ 15 cm thicks; Every mu of basal dressing comprises: 800 ~ 1200 kilograms of chicken manures, composite fertilizer's 80 ~ 120 kg, or whenever apply 300 ~ 500 kilograms in cake fertilizer, 100 ~ 200 kilograms of the composite fertilizers of becoming thoroughly decomposed.
Living southern magnolia grafting field planting in 1 ~ 2 year is cultivated; The soil bulb diameter is 10 times of grafting rhizosphere diameter during the grafting lifting, and uses the straw rope colligation, prevents to break up native ball in the handling process; The field planting spacing in the rows is 1.8m ~ 2.5m; Line-spacing is 1.0m ~ 1.8m, at the beginning of late March to 4 month, carries out after 2 ~ 3 years transplanting at a distance from strain, ploughs deeply whole ground when southern magnolia is transplanted earlier, transplants after using sufficient base manure.Dark 2 centimetres than rhizosphere place of transplanting depths shorten lifting to the time of transplanting as far as possible, nursery stock is rectified, and watered normal root water, and the spacing in the rows of transplanting is 1.8m ~ 2.5m, and line-spacing is 2.0m ~ 3.6m; In 3 years after the transplanting, prune in spring, summer, keeping height of tree crown is 1/3 of the height of tree, and trunk is no bifurcated under 1.6 ~ 2.0m, pinching in time, except that sprouting, and emphasis cultivation trunk.
Wherein, grafting obtained on yulan magnolia or purple yu-lan (Magnolia liliflora) stock through the southern magnolia scion grafting that will have terminal bud March ~ April, and interface is liftoff 5 ~ 10 centimetres during grafting.Not fertilising in first of field planting year after the grafting, from 1 year, annual early spring (late March), every strain applied urea and respectively 0.3 ~ 0.5 jin of composite fertilizer.Fertilizing method: in 20 ~ 25 centimetres of dark caves of delaying of southern magnolia seedling collar 30 centimeters excavation, two kinds of fertilizer mixing are applied, will build after applying and tread Dang Kou.The first two years artificial weeding after the southern magnolia field planting adopts sweet peaceful, anti-this of standing grain of grass to carry out weeding after 2 years.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (4)

1. the quick-growing cultivation method of a southern magnolia is characterized in that this method comprises:
In the site preparation and fertilization in winter, 60 centimetres of dark ground of putting in order are dug in the field, every mu of basal dressing comprises: 800 ~ 1200 kilograms of chicken manures, composite fertilizer's 80 ~ 120 kg, or whenever apply 300 ~ 500 kilograms in cake fertilizer, 100 ~ 200 kilograms of the composite fertilizers of becoming thoroughly decomposed;
Living southern magnolia grafting field planting in 1 ~ 2 year is cultivated, and spacing in the rows is 1.8m ~ 2.5m, and line-spacing is 1.0m ~ 1.8m, at the beginning of late March to 4 month, carries out transplanting at a distance from strain after 2 ~ 3 years, and spacing in the rows is 1.8m ~ 2.5m, and line-spacing is 2.0m ~ 3.6m;
In 3 years after the transplanting, prune in spring, summer, keeping height of tree crown is 1/3 of the height of tree, and trunk is no bifurcated under 1.6m ~ 2.0m, pinching in time, except that sprouting, and emphasis cultivation trunk.
2. the quick-growing cultivation method of a kind of southern magnolia according to claim 1, it is characterized in that: said grafting obtained on stock through the southern magnolia scion grafting that will have terminal bud March ~ April.
3. the quick-growing cultivation method of a kind of southern magnolia according to claim 1 is characterized in that: the soil bulb diameter is 10 times of grafting rhizosphere diameter during said grafting lifting.
4. the quick-growing cultivation method of a kind of southern magnolia according to claim 1 is characterized in that: the first two years artificial weeding after the said southern magnolia field planting, adopt sweet peaceful, anti-this of standing grain of grass to carry out weeding after 2 years.
CN 201110243132 2011-08-24 2011-08-24 Fast-growing cultivation method for Magnolia grandiflora Linn Expired - Fee Related CN102318533B (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648682A (en) * 2012-05-17 2012-08-29 嘉汉城市生态苗木(苏州)有限公司 Large-scale magnolia grandiflora container seedling cultivation and planting method
CN102972164A (en) * 2012-11-05 2013-03-20 溧阳市天目湖保健品有限公司 Planting method for magnolia biondii
CN103314757A (en) * 2013-06-28 2013-09-25 句容市林场 Cultivating method for advancing flowering period of potted magnolia
CN103460917A (en) * 2013-06-25 2013-12-25 句容市仑山花木场 A kind of lodging planting method of anti-Magnolia magnolia
CN103598019A (en) * 2013-10-28 2014-02-26 翟小峰 Grafting cultivation method of magnolia denudata and magnolia grandiflora
CN104206183A (en) * 2014-08-06 2014-12-17 金寨县万紫千红农业科技开发有限公司 Method for grafting magnolia liliiflora to michelia alba
CN104488494A (en) * 2014-11-25 2015-04-08 安顺市西秀区春实绿化苗木有限公司 Efficient magnolia grandiflora cultivation method
CN105284526A (en) * 2015-10-25 2016-02-03 湖北京穗农林科技发展有限公司 Rapid culture method for magnolia grandiflora
CN106105641A (en) * 2016-06-27 2016-11-16 安徽梅兰园林景观工程有限公司 A kind of cultural method of southern magnolia
CN106613698A (en) * 2016-12-29 2017-05-10 孙立成 Magnolia grandiflora horticultural form directive cultivation method
CN106613700A (en) * 2016-12-29 2017-05-10 徐维 Southern magnolia efficient cultivation method
CN106665248A (en) * 2016-12-29 2017-05-17 孙立成 Planting method for preventing southern magnolia lodging
CN106717953A (en) * 2016-12-26 2017-05-31 安徽圆梦建筑有限公司 A kind of blue implantation methods of carbuncle
CN106718087A (en) * 2016-10-28 2017-05-31 蚌埠市金牛湾农业科技发展有限公司 A kind of grafting seedlings-growing method of wide yulan
CN106818230A (en) * 2017-01-22 2017-06-13 湖北众森生态林业股份有限公司 An engrafting method is changed in Magnolia wufengensis nursery stock early spring cleft grafting

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648682B (en) * 2012-05-17 2013-10-23 嘉汉城市生态苗木(苏州)有限公司 Large-scale magnolia grandiflora container seedling cultivation and planting method
CN102648682A (en) * 2012-05-17 2012-08-29 嘉汉城市生态苗木(苏州)有限公司 Large-scale magnolia grandiflora container seedling cultivation and planting method
CN102972164A (en) * 2012-11-05 2013-03-20 溧阳市天目湖保健品有限公司 Planting method for magnolia biondii
CN103460917A (en) * 2013-06-25 2013-12-25 句容市仑山花木场 A kind of lodging planting method of anti-Magnolia magnolia
CN103460917B (en) * 2013-06-25 2015-07-22 江苏农林职业技术学院 Plantation method capable of preventing magnolia grandiflora from lodging
CN103314757B (en) * 2013-06-28 2015-07-08 句容市林场 Cultivating method for advancing flowering period of potted magnolia
CN103314757A (en) * 2013-06-28 2013-09-25 句容市林场 Cultivating method for advancing flowering period of potted magnolia
CN103598019A (en) * 2013-10-28 2014-02-26 翟小峰 Grafting cultivation method of magnolia denudata and magnolia grandiflora
CN103598019B (en) * 2013-10-28 2015-04-29 翟小峰 Grafting cultivation method of magnolia denudata and magnolia grandiflora
CN104206183A (en) * 2014-08-06 2014-12-17 金寨县万紫千红农业科技开发有限公司 Method for grafting magnolia liliiflora to michelia alba
CN104206183B (en) * 2014-08-06 2016-01-06 金寨县万紫千红农业科技开发有限公司 The method of yulan magnolia grafting purple yu-lan (Magnolia liliflora)
CN104488494A (en) * 2014-11-25 2015-04-08 安顺市西秀区春实绿化苗木有限公司 Efficient magnolia grandiflora cultivation method
CN105284526A (en) * 2015-10-25 2016-02-03 湖北京穗农林科技发展有限公司 Rapid culture method for magnolia grandiflora
CN106105641A (en) * 2016-06-27 2016-11-16 安徽梅兰园林景观工程有限公司 A kind of cultural method of southern magnolia
CN106718087A (en) * 2016-10-28 2017-05-31 蚌埠市金牛湾农业科技发展有限公司 A kind of grafting seedlings-growing method of wide yulan
CN106717953A (en) * 2016-12-26 2017-05-31 安徽圆梦建筑有限公司 A kind of blue implantation methods of carbuncle
CN106613698A (en) * 2016-12-29 2017-05-10 孙立成 Magnolia grandiflora horticultural form directive cultivation method
CN106613700A (en) * 2016-12-29 2017-05-10 徐维 Southern magnolia efficient cultivation method
CN106665248A (en) * 2016-12-29 2017-05-17 孙立成 Planting method for preventing southern magnolia lodging
CN106818230A (en) * 2017-01-22 2017-06-13 湖北众森生态林业股份有限公司 An engrafting method is changed in Magnolia wufengensis nursery stock early spring cleft grafting

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