CN105850647A - Zelkova serrata clump culture method - Google Patents

Zelkova serrata clump culture method Download PDF

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CN105850647A
CN105850647A CN201610324158.3A CN201610324158A CN105850647A CN 105850647 A CN105850647 A CN 105850647A CN 201610324158 A CN201610324158 A CN 201610324158A CN 105850647 A CN105850647 A CN 105850647A
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nursery stock
breeding method
root
branch
soil
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CN105850647B (en
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芮新斌
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Nanjing Hongsen Seedlings Co Ltd
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Nanjing Hongsen Seedlings Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment 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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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
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  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
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  • Transplanting Machines (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses a zelkova serrata clump culture method and belongs to the field of plant clump culture. The method has the advantages that great bending of nursery stock is avoided during clump planting. According to the technical scheme, the zelkova serrata clump culture method comprises the methods of seed selection, seedling culture, primary seedling selection, root rearing, secondary seedling selection, nursery stock digging, nursery stock treatment, nursery stock clump planting, adult plant culture and adult plant transplanting. Growth of the roots of nursery stock is ensured, branch gaps are reduced after nursery stock clump planting, branch bending is avoided, and the landscape effect is improved.

Description

The raw breeding method of a kind of beech grove
Technical field
The present invention relates to a kind of plant grow thickly cultivation field, particularly to the raw breeding method of a kind of beech grove.
Background technology
Beech Pterostyrax is in deciduous tree seeds; it has the differentiation of obvious major and minor branch; thus the view beech tree that grows thickly is to be combined into an overall structure by many strains beech tree; wild beech tree quantity is considerably less; and belong to Chinese Second Class Key Protected Plant and should not carry out human intervention, thus artificial culture is grown thickly, view beech tree effect is best.
The Chinese patent of Application No. 201410152371.1 discloses the breeding method of a kind of arbor group planting, it carries out being combined into an entirety by cultivating nursery stock again, compare and be substantially reduced with the strain branch aerial perspective that is spliced, thus landscape effect is greatly improved, but this splicing is to splice after the nursery stock balling-up that will cultivate again, owing to soil ball is bigger, and soil ball can not remove soil completely, thus cause spliced nursery stock gap bigger, in order to avoid excesssive gap, it use retention mechanism to be attached, thus cause nursery stock to produce and significantly bend, thus cause nursery stock the most dead, and later stage molding effect reduces.
Summary of the invention
It is an object of the invention to provide the raw breeding method of a kind of beech grove, it avoids nursery stock advantage the most completely when having group planting.
The above-mentioned technical purpose of the present invention has the technical scheme that the raw breeding method of a kind of beech grove, following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, and sow;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm;
Step 6: nursery stock digging: nursery stock is tentatively pruned, after sparse branching, digs from periphery to nursery stock center position, and make soil ball in the ellipticity with sparse end and luxuriant end;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, then whips solid by natural fiber rope around collar by soil ball;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and cover upper Nutrition Soil uniform of application, water;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing pruning.
By using technique scheme, when seedling root is cultivated by utilizing the chmotropism of plant, hygrotropism, effectively by the way of artificially applying fertilizer waters, make main the growing to one side of root system, thus root system is gathered in luxuriant end substantially when ensureing nursery stock digging, thus the sparse end of many root wood can carry out mutual conflict when group planting, thus the spacing between nursery stock can effectively reduce, thus tighten without nursery stock is fixed, thus avoid nursery stock bending and produce repressive death, and follow-up lasting cultivation, nursery stock diameter strengthens naturally, carry out the gap that nature is filled up between nursery stock, thus avoid the aerial perspective of strain, effectively improve appreciation effect.
Further, including step 10: strain is transplanted: dig from periphery to trunk direction, retain big root length 20-30 cm outside soil ball, then soil ball is whipped solid by natural fiber rope around collar.
By using technique scheme, when needing plant transplanting to other positions after strain, by strain balling-up again, and effectively bundled by natural fiber rope, avoid earth to lose, thus ensure that the survival rate after the transplanting of plant, and also allow for the transport of strain.
Further, tentatively it is trimmed to the branch below by 1-2 rice prune.
By using technique scheme, retain the branch at branch top, thus the branch reducing bottom absorbs too much nutrient in growth course, thus improve the dense degree of top branch and leaf, improve landscape effect.
Further, sizing pruning is trimmed to mushroom.
By using technique scheme, the preferential only long shoot pruning top, and top branch and leaf are gradually trimmed to domed shape, the miscellaneous branch of branch part is being pruned, is forming mushroom, improve landscape effect.
Further, Nutrition Soil is to be carried out produced dregs after mushroom production by nutritional solution, animal excreta, Plant fiber and soil.
By using technique scheme, animal excreta, Plant fiber are conducive to fungus grown, thus effectively nutritional labeling are converted into organic fertilizer, with nutritious liquid prescription, effectively facilitate plant and carry out adaptability growth, improve the survival rate of plant.
Further, nursery stock group planting is planted in bag to U.S.A.
By using technique scheme, nursery stock grows in bag is planted by U.S.A, the effective control regular growth of root, it is simple to the later stage transplants, and also allows for daily fertilising and water, and improves maintenance effect.
Further, soil ball is all whipped solid by straw rope around collar.
By using technique scheme, effectively avoid being scattered during carrying of earth in soil ball, and straw rope can be degenerated naturally after plantation again, thus is converted into organic waste materials by microorganism and provides nutrient for plant.
Further, by cloth, the mobile jib of group planting nursery stock is carried out cladding after nursery stock group planting.
By using technique scheme, will simply be coated with protection from the wood that plants seedlings by cloth and process, it is to avoid be encroached on by external environment and disease pest in the weak phase plant, improve the survival rate of nursery stock.
Further, irrigate fertility during partially unilateral fertigation to be outwards gradually increased along nursery stock center.
By using technique scheme, thus liquid manure amount away from nursery stock center is big, thus nursery stock root in growth course can grow to the position that liquid manure amount is big, thus root can guide lower growth along soil liquid manure, and it is basic in fan, consequently facilitating produce oval native ball during balling-up, and also allow for group planting splicing.
Further, within partially unilateral fertigation scope is 1.5 cubic metres.
By using technique scheme, in the seedling growth stage, it is to avoid root growth scope is excessive, and causes balling-up scope excessive, consequently facilitating balling-up, damaged more root system when also avoiding balling-up, thus improve product survival rate.
In sum, the method have the advantages that
1. after group planting, each seedling root distributing position is clear and definite, it is simple to carry out independent maintenance;
2. nursery stock group planting post gap is less, it is to avoid produce the situation of perspective after strain, it is provided that landscape effect;
3. without being fixed encircling after nursery stock group planting, it is to avoid nursery stock produces Bending Influence normal growth and later stage landscape effect.
Accompanying drawing explanation
Fig. 1 is that the nursery stock of the present invention supports root state diagram;
Fig. 2 is the nursery stock group planting state diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment 1: the raw breeding method of a kind of beech grove, following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, improves the germination rate of seed, and sows, and keeps large pitch during sowing, it is ensured that seed has more nutrient to absorb, and improves the speed of growth;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed, by natural cultivation, makes the nursery stock of firm rudiment can grow the root system of necessity normally, and accumulates the nutritional labeling of some subsequent growth, the survival rate of raising later stage cultivation;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm, the nursery stock that basic quality is preferable and growing way is essentially identical is selected further to be cultivated, consequently facilitating the synchronization in later stage is cultivated, and nursery stock stalwartness later stage survival rate is high;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock, carry out irrigate of applying fertilizer to nursery stock one side more more, carry out Shaoshi fertilizer to nursery stock opposite side to irrigate less, keep nursery stock normal growth, thus nursery stock is for fast-growth, mainly grown to the irrigation preferable soil of more fertility by chmotropism and hydrotropic effect root system, so that root system can orient is gathered in the side that rich water is abundant;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm, growth selection situation preferably nursery stock, it is ensured that the adaptability after group planting, improve the survival rate of nursery stock, it is to avoid produce the phenomenon of dead Seedling after transplanting and produce;
Step 6: nursery stock digging: nursery stock is tentatively pruned, after sparse branching, dig from periphery to nursery stock center position, and make soil ball in the ellipticity with sparse end and luxuriant end, more root system is kept when balling-up, dead Seedling is produced after avoiding group planting, and owing to root system is gathered in side, thus the native ball after balling-up is ellipticity, and slightly toward fan-shaped shape, so that spacing mutual after nursery stock group planting can greatly be reduced, and root system each other will not produce more gathering, thus the plant after group planting will not mutually fight for nutrient, thus improve the survival rate of nursery stock, and the Root Distribution locality specific of every plant, it is easy to later stage anti-disease pest, fertilising maintenance carries out fine-grained management;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, again soil ball is whipped solid by natural fiber rope around collar, it is effectively retained plant growing necessity root thin, and carrying out solid soil by natural fiber rope, it is to avoid earth runs off in transportation, improves the survival rate of plant in later stage;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and cover upper Nutrition Soil uniform of application, water, sparse end root system is less, consequently facilitating sparse end root system interlocks, so that nursery stock gap retains less, and staggered root system is easy to plant and is connected with each other, improve group planting fixed effect, improve the aesthetic property of group planting form;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing pruning, cultivated by the most normal, make nursery stock effectively to grow up and carry out the fusion of root system, and branch carries out growing the gap filling up between root system, improve aesthetic, and constantly carry out sizing pruning, reach landscape effect in shape.
Embodiment 2: the raw breeding method of a kind of beech grove, following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, improves the germination rate of seed, and sows, and keeps large pitch during sowing, it is ensured that seed has more nutrient to absorb, and improves the speed of growth;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed, by natural cultivation, makes the nursery stock of firm rudiment can grow the root system of necessity normally, and accumulates the nutritional labeling of some subsequent growth, the survival rate of raising later stage cultivation;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm, the nursery stock that basic quality is preferable and growing way is essentially identical is selected further to be cultivated, consequently facilitating the synchronization in later stage is cultivated, and nursery stock stalwartness later stage survival rate is high;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock, carry out irrigate of applying fertilizer to nursery stock one side more more, carry out Shaoshi fertilizer to nursery stock opposite side to irrigate less, keep nursery stock normal growth, thus nursery stock is for fast-growth, mainly grown to the irrigation preferable soil of more fertility by chmotropism and hydrotropic effect root system, so that root system can orient is gathered in the side that rich water is abundant;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm, growth selection situation preferably nursery stock, it is ensured that the adaptability after group planting, improve the survival rate of nursery stock, it is to avoid produce the phenomenon of dead Seedling after transplanting and produce;
nullStep 6: nursery stock digging: the branch below 1-2 rice is pruned by nursery stock,Retain the branch at branch top,Thus the branch reducing bottom absorbs too much nutrient in growth course,Thus improve the dense degree of top branch and leaf,Improve landscape effect,Nursery stock top branch and leaf are made to carry out sparse branching,Reduce the branch and leaf consumption to nutrition,The survival rate of nursery stock after raising digging,Dig from periphery to nursery stock center position,And make soil ball in the ellipticity with sparse end and luxuriant end,More root system is kept when balling-up,Dead Seedling is produced after avoiding group planting,And owing to root system is gathered in side,Thus the native ball after balling-up is ellipticity,And slightly toward fan-shaped shape,So that spacing mutual after nursery stock group planting can greatly be reduced,And root system each other will not produce more gathering,Thus the plant after group planting will not mutually fight for nutrient,Thus improve the survival rate of nursery stock,And the Root Distribution locality specific of every plant,It is easy to later stage anti-disease pest、Fertilising maintenance carries out fine-grained management;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, again soil ball is whipped solid by natural fiber rope around collar, it is effectively retained plant growing necessity root thin, and carrying out solid soil by natural fiber rope, it is to avoid earth runs off in transportation, improves the survival rate of plant in later stage;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and by nutritional solution on covering, animal excreta, Plant fiber and soil is produced dregs after carrying out mushroom production, and carry out uniform of application, water, sparse end root system is less, animal excreta, Plant fiber is conducive to fungus grown, thus effectively nutritional labeling is converted into organic fertilizer, with nutritious liquid prescription, effectively facilitate plant and carry out adaptability growth, improve the survival rate of plant, and be easy to sparse end root system and interlock, so that nursery stock gap retains less, and staggered root system is easy to plant and is connected with each other, improve group planting fixed effect, improve the aesthetic property of group planting form;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing and be trimmed to mushroom, is cultivated by the most normal, make nursery stock effectively to grow up and carry out the fusion of root system, and branch carries out growing the gap filling up between root system, improve aesthetic, the preferential only long shoot pruning top, and top branch and leaf are gradually trimmed to domed shape, the miscellaneous branch of branch part is being pruned, is forming mushroom, and constantly carry out sizing pruning, keep mushroom for a long time, reach complete molding in shape;
Step 10: strain is transplanted: dig from periphery to trunk direction, retain big root length 20-30 cm outside soil ball, again soil ball is whipped solid by natural fiber rope around collar, when needing plant transplanting to other positions after strain, by strain balling-up again, and effectively bundled by natural fiber rope, it is to avoid earth is lost, thus ensure that the survival rate after the transplanting of plant, and also allow for the transport of strain.
Embodiment 3: the raw breeding method of a kind of beech grove, following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, improves the germination rate of seed, and sows, and keeps large pitch during sowing, it is ensured that seed has more nutrient to absorb, and improves the speed of growth;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed, by natural cultivation, makes the nursery stock of firm rudiment can grow the root system of necessity normally, and accumulates the nutritional labeling of some subsequent growth, the survival rate of raising later stage cultivation;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm, the nursery stock that basic quality is preferable and growing way is essentially identical is selected further to be cultivated, consequently facilitating the synchronization in later stage is cultivated, and nursery stock stalwartness later stage survival rate is high;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock, carry out irrigate of applying fertilizer to nursery stock one side more more, carry out Shaoshi fertilizer to nursery stock opposite side to irrigate less, keep nursery stock normal growth, thus nursery stock is for fast-growth, mainly grown to the irrigation preferable soil of more fertility by chmotropism and hydrotropic effect root system, so that root system can orient is gathered in the side that rich water is abundant;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm, growth selection situation preferably nursery stock, it is ensured that the adaptability after group planting, improve the survival rate of nursery stock, it is to avoid produce the phenomenon of dead Seedling after transplanting and produce;
nullStep 6: nursery stock digging: the branch below 1-2 rice is pruned by nursery stock,Retain the branch at branch top,Thus the branch reducing bottom absorbs too much nutrient in growth course,Thus improve the dense degree of top branch and leaf,Improve landscape effect,Nursery stock top branch and leaf are made to carry out sparse branching,Reduce the branch and leaf consumption to nutrition,The survival rate of nursery stock after raising digging,Dig from periphery to nursery stock center position,And make soil ball in the ellipticity with sparse end and luxuriant end,More root system is kept when balling-up,Dead Seedling is produced after avoiding group planting,And owing to root system is gathered in side,Thus the native ball after balling-up is ellipticity,And slightly toward fan-shaped shape,So that spacing mutual after nursery stock group planting can greatly be reduced,And root system each other will not produce more gathering,Thus the plant after group planting will not mutually fight for nutrient,Thus improve the survival rate of nursery stock,And the Root Distribution locality specific of every plant,It is easy to later stage anti-disease pest、Fertilising maintenance carries out fine-grained management;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, again soil ball is whipped solid by straw rope rope around collar, effectively avoid soil ball in earth carrying during be scattered, and straw rope can be degenerated naturally after again planting, thus be converted into organic waste materials by microorganism and provide nutrient for plant, it is effectively retained plant growing necessity root thin, and carry out solid soil by straw rope rope, earth is avoided to run off in transportation, improve the survival rate of plant in later stage;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and by nutritional solution on covering, animal excreta, Plant fiber and soil is produced dregs after carrying out mushroom production, and carry out uniform of application, water, sparse end root system is less, animal excreta, Plant fiber is conducive to fungus grown, thus effectively nutritional labeling is converted into organic fertilizer, with nutritious liquid prescription, effectively facilitate plant and carry out adaptability growth, improve the survival rate of plant, and be easy to sparse end root system and interlock, so that nursery stock gap retains less, and staggered root system is easy to plant and is connected with each other, improve group planting fixed effect, improve the aesthetic property of group planting form;By cloth, the mobile jib of group planting nursery stock is carried out cladding after nursery stock group planting
, will simply be coated with protection from the wood that plants seedlings by cloth and process, it is to avoid be encroached on by external environment and disease pest in the weak phase plant, improve the survival rate of nursery stock;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing and be trimmed to mushroom, is cultivated by the most normal, make nursery stock effectively to grow up and carry out the fusion of root system, and branch carries out growing the gap filling up between root system, improve aesthetic, the preferential only long shoot pruning top, and top branch and leaf are gradually trimmed to domed shape, the miscellaneous branch of branch part is being pruned, is forming mushroom, and constantly carry out sizing pruning, keep mushroom for a long time, reach complete molding in shape;
Step 10: strain is transplanted: dig from periphery to trunk direction, retain big root length 20-30 cm outside soil ball, again soil ball is whipped solid by straw rope rope around collar, effectively avoid soil ball in earth carrying during be scattered, and straw rope can be degenerated naturally after again planting, thus be converted into organic waste materials by microorganism and provide nutrient for plant, when needing plant transplanting to other positions after strain, by strain balling-up again, and effectively bundled by straw rope rope, earth is avoided to lose, thus ensure that the survival rate after the transplanting of plant, and also allow for the transport of strain.
Embodiment 4: the raw breeding method of a kind of beech grove, following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, improves the germination rate of seed, and sows, and keeps large pitch during sowing, it is ensured that seed has more nutrient to absorb, and improves the speed of growth;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed, by natural cultivation, makes the nursery stock of firm rudiment can grow the root system of necessity normally, and accumulates the nutritional labeling of some subsequent growth, the survival rate of raising later stage cultivation;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm, the nursery stock that basic quality is preferable and growing way is essentially identical is selected further to be cultivated, consequently facilitating the synchronization in later stage is cultivated, and nursery stock stalwartness later stage survival rate is high;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock, partially irrigate fertility during unilateral fertigation to be outwards gradually increased along nursery stock center, thus liquid manure amount away from nursery stock center is big, thus nursery stock root in growth course can grow to the position that liquid manure amount is big, thus root can guide lower growth along soil liquid manure, and it is basic in fan, consequently facilitating produce oval native ball during balling-up, and also allow for group planting splicing, within partially unilateral fertigation scope is 1.5 cubic metres, in the seedling growth stage, avoid root growth scope excessive, and cause balling-up scope excessive, consequently facilitating balling-up, damaged more root system when also avoiding balling-up, thus improve product survival rate;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm, growth selection situation preferably nursery stock, it is ensured that the adaptability after group planting, improve the survival rate of nursery stock, it is to avoid produce the phenomenon of dead Seedling after transplanting and produce;
nullStep 6: nursery stock digging: the branch below 1-2 rice is pruned by nursery stock,Retain the branch at branch top,Thus the branch reducing bottom absorbs too much nutrient in growth course,Thus improve the dense degree of top branch and leaf,Improve landscape effect,Nursery stock top branch and leaf are made to carry out sparse branching,Reduce the branch and leaf consumption to nutrition,The survival rate of nursery stock after raising digging,Dig from periphery to nursery stock center position,And make soil ball in the ellipticity with sparse end and luxuriant end,More root system is kept when balling-up,Dead Seedling is produced after avoiding group planting,And owing to root system is gathered in side,Thus the native ball after balling-up is ellipticity,And slightly toward fan-shaped shape,So that spacing mutual after nursery stock group planting can greatly be reduced,And root system each other will not produce more gathering,Thus the plant after group planting will not mutually fight for nutrient,Thus improve the survival rate of nursery stock,And the Root Distribution locality specific of every plant,It is easy to later stage anti-disease pest、Fertilising maintenance carries out fine-grained management;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, again soil ball is whipped solid by natural fiber rope around collar, it is effectively retained plant growing necessity root thin, and carrying out solid soil by natural fiber rope, it is to avoid earth runs off in transportation, improves the survival rate of plant in later stage;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and by nutritional solution on covering, animal excreta, Plant fiber and soil is produced dregs after carrying out mushroom production, and carry out uniform of application, water, sparse end root system is less, animal excreta, Plant fiber is conducive to fungus grown, thus effectively nutritional labeling is converted into organic fertilizer, with nutritious liquid prescription, effectively facilitate plant and carry out adaptability growth, improve the survival rate of plant, and be easy to sparse end root system and interlock, so that nursery stock gap retains less, and staggered root system is easy to plant and is connected with each other, improve group planting fixed effect, improve the aesthetic property of group planting form;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing and be trimmed to mushroom, is cultivated by the most normal, make nursery stock effectively to grow up and carry out the fusion of root system, and branch carries out growing the gap filling up between root system, improve aesthetic, the preferential only long shoot pruning top, and top branch and leaf are gradually trimmed to domed shape, the miscellaneous branch of branch part is being pruned, is forming mushroom, and constantly carry out sizing pruning, keep mushroom for a long time, reach complete molding in shape;
Step 10: strain is transplanted: dig from periphery to trunk direction, retain big root length 20-30 cm outside soil ball, again soil ball is whipped solid by natural fiber rope around collar, when needing plant transplanting to other positions after strain, by strain balling-up again, and effectively bundled by natural fiber rope, it is to avoid earth is lost, thus ensure that the survival rate after the transplanting of plant, and also allow for the transport of strain.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.

Claims (10)

1. the raw breeding method of beech grove, it is characterised in that following steps:
Step one: seed selection: select full grains, the Zelkova schneideriana seeds of bright, and sow;
Step 2: nursery: naturally grow cultivation 0.5-1 by uniform irrigation fertilising seed;
Step 3: tentatively select Seedling: choose disease-free, branch hat, highly ordered, height be 1-1.5 rice, the nursery stock of a diameter of 0.5-1.5cm;
Step 4: support root: make seed naturally grow cultivation more than 2 years to the partially unilateral fertigation of nursery stock;
Step 5: secondary selects Seedling: choose disease-free, branch hat, highly ordered, height be 2-3 rice, the nursery stock of a diameter of 3-5cm;
Step 6: nursery stock digging: nursery stock is tentatively pruned, after sparse branching, digs from periphery to nursery stock center position, and make soil ball in the ellipticity with sparse end and luxuriant end;
Step 7: seedling treatment: big of luxuriant end retains outer length 20-30cm of soil ball, the big whole reservations of sparse end, sparse end capillary root retains below outer length 20cm of soil ball, then whips solid by natural fiber rope around collar by soil ball;
Step 8: nursery stock group planting: 5-9 root wood circumferential arrangement successively is planted again, arranged in a crossed manner by big for sparse end, and cover upper Nutrition Soil uniform of application, water;
Step 9: cultivate strain: cultivate 3-5, and carry out sizing pruning.
The raw breeding method of a kind of beech grove the most according to claim 2, is characterized in that: include step 10: strain is transplanted: dig from periphery to trunk direction, retains big root length 20-30 cm outside soil ball, then whips solid by natural fiber rope around collar by soil ball.
The raw breeding method of a kind of beech grove the most according to claim 1, is characterized in that: be tentatively trimmed to the branch below by 1-2 rice and prune.
The raw breeding method of a kind of beech grove the most according to claim 1 and 2, is characterized in that: sizing pruning is trimmed to mushroom.
The raw breeding method of a kind of beech grove the most according to claim 1, is characterized in that: Nutrition Soil be carried out mushroom production by nutritional solution, animal excreta, Plant fiber and soil after produced dregs.
The raw breeding method of a kind of beech grove the most according to claim 1 and 2, is characterized in that: nursery stock is planted in bag by group planting to U.S.A.
The raw breeding method of a kind of beech grove the most according to claim 1 and 2, is characterized in that: soil ball is all whipped solid by straw rope around collar.
The raw breeding method of a kind of beech grove the most according to claim 1, is characterized in that: by cloth, the mobile jib of group planting nursery stock is carried out cladding after nursery stock group planting.
The raw breeding method of a kind of beech grove the most according to claim 1 and 2, is characterized in that: partially irrigates fertility during unilateral fertigation and is outwards gradually increased along nursery stock center.
The raw breeding method of a kind of beech grove the most according to claim 9, is characterized in that: within partially unilateral fertigation scope is 1.5 cubic metres.
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