CN105850647B - A kind of zelkova schneideriana is grown thickly breeding method - Google Patents

A kind of zelkova schneideriana is grown thickly breeding method Download PDF

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CN105850647B
CN105850647B CN201610324158.3A CN201610324158A CN105850647B CN 105850647 B CN105850647 B CN 105850647B CN 201610324158 A CN201610324158 A CN 201610324158A CN 105850647 B CN105850647 B CN 105850647B
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nursery stock
breeding method
root
zelkova schneideriana
soil
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CN105850647A (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)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Sowing (AREA)
  • Transplanting Machines (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

It grows thickly breeding method the invention discloses a kind of zelkova schneideriana, belong to plant to grow thickly culture field, being intended to provide a kind of has the advantages that avoid nursery stock significantly complete when group planting, its technical solution is seed selection, nursery, tentatively selects seedling, supports root, secondary selects seedling, nursery stock digging, seedling treatment, nursery stock group planting, culture strain, strain transplanting, by the maintenance cultivation to root, ensure the growth of nursery stock root, limb gap is reduced after making nursery stock group planting, it avoids limb from being bent, improves landscape effect.

Description

A kind of zelkova schneideriana is grown thickly breeding method
Technical field
It grows thickly culture field the present invention relates to a kind of plant, more particularly to a kind of zelkova schneideriana is grown thickly breeding method.
Background technology
Zelkova schneideriana belongs to deciduous tree seeds, has the differentiation of apparent major and minor limb, landscape zelkova schneideriana is to pass through to grow thickly More plants of zelkova schneiderianas are combined into an overall structure, and wild zelkova schneideriana quantity is considerably less, and belong to Chinese Second Class Key Protected Plant and should not carry out Human intervention, so that artificial culture is grown thickly, landscape zelkova schneideriana effect is best.
Application No. is 201410152371.1 Chinese patents to disclose a kind of breeding method of arbor group planting, it passes through training Nursery wood carries out being combined into an entirety again, is substantially reduced compared to the strain limb aerial perspective that is spliced, to which landscape effect has Prodigious promotion, but this splicing is spliced again after the nursery stock pilling that will cultivate, since soil ball is larger, and soil ball Cannot remove soil completely, it is larger so as to cause spliced nursery stock gap, in order to avoid gap is excessive, it uses retention mechanism into Row connection is generated so as to cause nursery stock and is significantly bent, and is easy death so as to cause nursery stock, and later stage molding effect reduces.
Invention content
It grows thickly breeding method the object of the present invention is to provide a kind of zelkova schneideriana, avoids nursery stock significantly complete when with group planting The advantages of.
The present invention above-mentioned technical purpose technical scheme is that:A kind of zelkova schneideriana is grown thickly cultivation side Method, following steps:
Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, and sowed;
Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1;
Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, highly be 1-1.5 meters, a diameter of 0.5- The nursery stock of 1.5cm;
Step 4:Support root:Make nursery stock grow naturally to the partially unilateral fertigation of nursery stock to cultivate 2 years or more;
Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the seedling of a diameter of 3-5cm Wood;
Step 6:Nursery stock digging:After carrying out tentatively trimming, sparse branching to nursery stock, dug from periphery to nursery stock center position, and make Soil ball is in the ellipticity with sparse end and luxuriant end;
Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, dilute It dredges end capillary root and retains the outer length 20cm of soil ball hereinafter, again whipping soil ball around rootstock by natural fiber rope solid;
Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, And cover upper Nutrition Soil uniform of application, watering;
Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping trimming.
By using above-mentioned technical proposal, when seedling root is cultivated by using the chmotropism of plant, hygrotropism, effectively Artificially applying fertilizer watering by way of make root system is main to be grown to unilateral side, root system is basic when to ensure nursery stock digging It is gathered in luxuriant end, to which the sparse end of more offspring wood can carry out mutual conflict in group planting, to the spacing between nursery stock It can effectively reduce, be tightened without nursery stock to be fixed, be bent and generate repressive death so as to avoid nursery stock, And subsequent lasting cultivation, nursery stock diameter increase naturally, carry out nature and fill up the gap between nursery stock, to avoid the saturating of strain Visual sense effectively improves appreciation effect.
Further, including step 10:Strain is transplanted:It is dug from periphery to trunk direction, retains big root long 20- outside soil ball 30 cm, then soil ball is solid around rootstock whipping by natural fiber rope.
By using above-mentioned technical proposal, when needed after strain by plant transplanting to other positions, strain is risen again Ball, and effectively bundled by natural fiber rope, avoid soil from losing, the survival rate after transplanting to ensure that plant, And also allow for the transport of strain.
Further, it is tentatively trimmed to and trims 1 meter of branch below, retain top branch.
By using above-mentioned technical proposal, retain the branch at the top of limb, to reduce the branch of bottom in growth course It is middle to absorb excessive nutrient, to improve the dense degree of top branches and leaves, improve landscape effect.
Further, sizing is trimmed to mushroom.
By using above-mentioned technical proposal, only long shoot at preferential trimming top, and top branches and leaves are gradually trimmed to dome Shape is trimmed by the miscellaneous branch of limb part, forms mushroom, improves landscape effect.
Further, Nutrition Soil is caused by after the progress mushroom production of nutrient solution, animal excreta, plant fiber and soil Dregs.
By using above-mentioned technical proposal, animal excreta, plant fiber are conducive to fungus grown, to effectively by nutrition at Divide and be converted into organic fertilizer, with nutritious liquid prescription, effectively facilitates plant and carry out adaptability growth, improve the survival rate of plant.
Further, nursery stock group planting is planted to U.S. in bag.
By using above-mentioned technical proposal, nursery stock is planted in bag in U.S. and grows, effective to control the regular growth in root, just It is transplanted in the later stage, and also allows for daily fertilising and watering, improve maintenance effect.
Further, soil ball is whipped by straw rope around rootstock solid.
By using above-mentioned technical proposal, being scattered during carrying for soil in soil ball is effectively avoided, and again Straw rope can degenerate naturally after new plantation, to provide nutrient for organic waste materials for plant by microorganism conversion.
Further, the mobile jib of group planting nursery stock is carried out by cladding by cloth after nursery stock group planting.
By using above-mentioned technical proposal, simple cladding protection processing will be carried out from the wood that plants seedlings by cloth, avoided Plant is encroached in the weak phase by external environment and disease pest, and the survival rate of nursery stock is improved.
Further, partially unilateral fertigation when irrigate fertility and gradually increased outward along nursery stock center.
By using above-mentioned technical proposal, to which the liquid manure amount far from nursery stock center is big, to which nursery stock was growing Root can be grown to the big position of liquid manure amount in journey, to which root can guide lower growth along soil liquid manure, and be in substantially Fan out consequently facilitating generating elliptical soil ball when pilling, and also allows for group planting splicing.
Further, within partially unilateral ranging from 1.5 cubic metres of fertigation.
It avoids root growth range excessive in the seedling growth stage by using above-mentioned technical proposal, and leads to pilling model Enclose it is excessive, consequently facilitating pilling, damaged more root system when also avoiding pilling, to improve product survival rate.
In conclusion the invention has the advantages that:
1. each seedling root distributing position is clear after group planting, it is convenient for independent maintenance;
2. nursery stock group planting post gap is smaller, the case where having an X-rayed is generated after avoiding strain, landscape effect is provided;
3. avoiding nursery stock from generating Bending Influence normal growth and later stage landscape it is not necessary that encircling is fixed after nursery stock group planting Effect.
Description of the drawings
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.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1:A kind of zelkova schneideriana is grown thickly breeding method, following steps:
Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, improve the germination rate of seed, and broadcast Kind, and larger spacing is kept when sowing, ensure that seed has more nutrient to be absorbed, improves the speed of growth;
Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1, by natural cultivation, made just The nursery stock of rudiment can normally grow necessary root system, and accumulate the nutritional ingredient of some subsequent growths, improve the later stage and cultivate Survival rate;
Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, highly be 1-1.5 meters, a diameter of 0.5- The nursery stock of 1.5cm selects the nursery stock that basic quality is preferable and growing way is essentially identical further to be cultivated, consequently facilitating after The synchronous of phase is cultivated, and the healthy and strong later stage survival rate of nursery stock is high;
Step 4:Support root:Make nursery stock grow naturally to the partially unilateral fertigation of nursery stock to cultivate 2 years or more, it is unilateral to nursery stock The more irrigations of more fertilisings are carried out, carry out Shaoshi fertilizer to the nursery stock other side irrigates less, nursery stock normal growth is kept, to which nursery stock is Fast-growth is mainly given birth to irrigating the more preferable soil of fertility by chmotropism and hydrotropic effect root system It is long, it is gathered in the abundant side of rich water to enable root system to orient;
Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the seedling of a diameter of 3-5cm Wood, the preferable nursery stock of growth selection situation ensure the adaptability after group planting, improve the survival rate of nursery stock, avoid after generating transplanting The phenomenon that dead seedling, generates;
Step 6:Nursery stock digging:After carrying out tentatively trimming, sparse branching to nursery stock, dug from periphery to nursery stock center position, and make Soil ball is in the ellipticity with sparse end and luxuriant end, and more root system is kept in pilling, dead seedling is generated after avoiding group planting, and Since root system is gathered in side, to which the soil ball after pilling is ellipticity, and slightly toward fan-shaped shape, to make nursery stock group planting Mutual spacing can greatly reduce afterwards, and mutual root system not will produce more aggregation, to the plant after group planting Nutrient will not be mutually fought for, it is anti-convenient for the later stage to improve the survival rate of nursery stock, and the Root Distribution locality specific of every plant Disease pest, fertilising maintenance carry out fine-grained management;
Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, dilute It is thin to hold capillary root to retain the outer length 20cm of soil ball hereinafter, soil ball is whipped solid, effective guarantor by natural fiber rope around rootstock again It stays plant growth necessity root thin, and solid soil is carried out by natural fiber rope, avoid soil from being lost in transportational process, after raising The survival rate of plant of phase;
Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, And upper Nutrition Soil uniform of application, watering are covered, sparse end root system is smaller, consequently facilitating sparse end root system interlocks, to make The reservation of nursery stock gap is smaller, and root system staggeredly is connected with each other convenient for plant, improves group planting fixed effect, improves group planting shape The aesthetics of state;
Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping trimming, by prolonged normal cultivation, makes nursery stock It can effectively grow up and carry out the fusion of root system, and limb carries out growth and fills up the gap between root system, improves aesthetic effect, and not The disconnected landscape effect for carrying out shaping trimming, reaching in shape.
Embodiment 2:A kind of zelkova schneideriana is grown thickly breeding method, following steps:
Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, improve the germination rate of seed, and broadcast Kind, and larger spacing is kept when sowing, ensure that seed has more nutrient to be absorbed, improves the speed of growth;
Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1, by natural cultivation, made just The nursery stock of rudiment can normally grow necessary root system, and accumulate the nutritional ingredient of some subsequent growths, improve the later stage and cultivate Survival rate;
Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, highly be 1-1.5 meters, a diameter of 0.5- The nursery stock of 1.5cm selects the nursery stock that basic quality is preferable and growing way is essentially identical further to be cultivated, consequently facilitating after The synchronous of phase is cultivated, and the healthy and strong later stage survival rate of nursery stock is high;
Step 4:Support root:Make nursery stock grow naturally to the partially unilateral fertigation of nursery stock to cultivate 2 years or more, it is unilateral to nursery stock The more irrigations of more fertilisings are carried out, carry out Shaoshi fertilizer to the nursery stock other side irrigates less, nursery stock normal growth is kept, to which nursery stock is Fast-growth is mainly given birth to irrigating the more preferable soil of fertility by chmotropism and hydrotropic effect root system It is long, it is gathered in the abundant side of rich water to enable root system to orient;
Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the seedling of a diameter of 3-5cm Wood, the preferable nursery stock of growth selection situation ensure the adaptability after group planting, improve the survival rate of nursery stock, avoid after generating transplanting The phenomenon that dead seedling, generates;
Step 6:Nursery stock digging:1 meter of branch below is trimmed by nursery stock, retains the branch at the top of limb, to The branch for reducing bottom absorbs excessive nutrient in growth course, to improve the dense degree of top branches and leaves, improves landscape Effect makes nursery stock top branches and leaves carry out sparse branching, reduces consumption of the branches and leaves to nutrition, improves the survival rate of nursery stock after digging, from outer It encloses and is dug to nursery stock center position, and soil ball is made to be in the ellipticity with sparse end and luxuriant end, more root is kept in pilling System, generates dead seedling, and since root system is gathered in side after avoiding group planting, to which the soil ball after pilling is ellipticity, and slightly toward Fan-shaped shape, to enable mutual spacing after nursery stock group planting greatly to reduce, and mutual root system not will produce compared with More aggregation, to which the plant after group planting will not mutually fight for nutrient, to improve the survival rate of nursery stock, and the root of every plant It is that distributing position is clear, fine-grained management is carried out convenient for later stage anti-disease pest, fertilising maintenance;
Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, dilute It is thin to hold capillary root to retain the outer length 20cm of soil ball hereinafter, soil ball is whipped solid, effective guarantor by natural fiber rope around rootstock again It stays plant growth necessity root thin, and solid soil is carried out by natural fiber rope, avoid soil from being lost in transportational process, after raising The survival rate of plant of phase;
Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, And by generated dregs after the progress mushroom production of nutrient solution, animal excreta, plant fiber and soil on covering, and uniformly applied Fertilizer, watering, sparse end root system is smaller, and animal excreta, plant fiber are conducive to fungus grown, to effectively convert nutritional ingredient It effectively facilitates plant with nutritious liquid prescription for organic fertilizer and carries out adaptability growth, improve the survival rate of plant, and convenient for dilute End root system is dredged to interlock, it is smaller to make nursery stock gap retain, and root system staggeredly is connected with each other convenient for plant, is improved Group planting fixed effect improves the aesthetics of group planting form;
Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping and is trimmed to mushroom, passes through prolonged normal training It educates, so that nursery stock is effectively grown up and carry out the fusion of root system, and limb carries out growth and fills up the gap between root system, improves beautiful Effect, only long shoot at preferential trimming top, and top branches and leaves are gradually trimmed to domed shape, by the miscellaneous branch of limb part into Row trimming, forms mushroom, and constantly carry out shaping trimming, keeps mushroom for a long time, reach complete molding in shape;
Step 10:Strain is transplanted:It is dug from periphery to trunk direction, retains big root long 20-30 cm outside soil ball, then by soil ball It is solid around rootstock whipping by natural fiber rope, when needed after strain by plant transplanting to other positions, strain is risen again Ball, and effectively bundled by natural fiber rope, avoid soil from losing, the survival rate after transplanting to ensure that plant, And also allow for the transport of strain.
Embodiment 3:A kind of zelkova schneideriana is grown thickly breeding method, following steps:
Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, improve the germination rate of seed, and broadcast Kind, and larger spacing is kept when sowing, ensure that seed has more nutrient to be absorbed, improves the speed of growth;
Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1, by natural cultivation, made just The nursery stock of rudiment can normally grow necessary root system, and accumulate the nutritional ingredient of some subsequent growths, improve the later stage and cultivate Survival rate;
Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, highly be 1-1.5 meters, a diameter of 0.5- The nursery stock of 1.5cm selects the nursery stock that basic quality is preferable and growing way is essentially identical further to be cultivated, consequently facilitating after The synchronous of phase is cultivated, and the healthy and strong later stage survival rate of nursery stock is high;
Step 4:Support root:Make nursery stock grow naturally to the partially unilateral fertigation of nursery stock to cultivate 2 years or more, it is unilateral to nursery stock The more irrigations of more fertilisings are carried out, carry out Shaoshi fertilizer to the nursery stock other side irrigates less, nursery stock normal growth is kept, to which nursery stock is Fast-growth is mainly given birth to irrigating the more preferable soil of fertility by chmotropism and hydrotropic effect root system It is long, it is gathered in the abundant side of rich water to enable root system to orient;
Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the seedling of a diameter of 3-5cm Wood, the preferable nursery stock of growth selection situation ensure the adaptability after group planting, improve the survival rate of nursery stock, avoid after generating transplanting The phenomenon that dead seedling, generates;
Step 6:Nursery stock digging:1 meter of branch below is trimmed by nursery stock, retains the branch at the top of limb, to The branch for reducing bottom absorbs excessive nutrient in growth course, to improve the dense degree of top branches and leaves, improves landscape Effect makes nursery stock top branches and leaves carry out sparse branching, reduces consumption of the branches and leaves to nutrition, improves the survival rate of nursery stock after digging, from outer It encloses and is dug to nursery stock center position, and soil ball is made to be in the ellipticity with sparse end and luxuriant end, more root is kept in pilling System, generates dead seedling, and since root system is gathered in side after avoiding group planting, to which the soil ball after pilling is ellipticity, and slightly toward Fan-shaped shape, to enable mutual spacing after nursery stock group planting greatly to reduce, and mutual root system not will produce compared with More aggregation, to which the plant after group planting will not mutually fight for nutrient, to improve the survival rate of nursery stock, and the root of every plant It is that distributing position is clear, fine-grained management is carried out convenient for later stage anti-disease pest, fertilising maintenance;
Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, dilute It dredges end capillary root and retains the outer length 20cm of soil ball hereinafter, again whipping soil ball around rootstock by straw rope rope solid, effectively avoid Soil is scattered during carrying in soil ball, and straw rope can degenerate naturally after planting again, turn to pass through microorganism It turns to organic waste materials and provides nutrient for plant, it is thin to be effectively retained plant growth necessity root, and carries out solid soil by straw rope rope, keeps away Exempt from soil to be lost in transportational process, improves the survival rate of plant in later stage;
Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, And by generated dregs after the progress mushroom production of nutrient solution, animal excreta, plant fiber and soil on covering, and uniformly applied Fertilizer, watering, sparse end root system is smaller, and animal excreta, plant fiber are conducive to fungus grown, to effectively convert nutritional ingredient It effectively facilitates plant with nutritious liquid prescription for organic fertilizer and carries out adaptability growth, improve the survival rate of plant, and convenient for dilute End root system is dredged to interlock, it is smaller to make nursery stock gap retain, and root system staggeredly is connected with each other convenient for plant, is improved Group planting fixed effect improves the aesthetics of group planting form;The mobile jib of group planting nursery stock is coated by cloth after nursery stock group planting Get up
, simple cladding protection processing will be carried out from the wood that plants seedlings by cloth, avoided in plant in the weak phase by the external world The infringement of environment and disease pest improves the survival rate of nursery stock;
Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping and is trimmed to mushroom, passes through prolonged normal training It educates, so that nursery stock is effectively grown up and carry out the fusion of root system, and limb carries out growth and fills up the gap between root system, improves beautiful Effect, only long shoot at preferential trimming top, and top branches and leaves are gradually trimmed to domed shape, by the miscellaneous branch of limb part into Row trimming, forms mushroom, and constantly carry out shaping trimming, keeps mushroom for a long time, reach complete molding in shape;
Step 10:Strain is transplanted:It is dug from periphery to trunk direction, retains big root long 20-30 cm outside soil ball, then by soil ball It is whipped around rootstock by straw rope rope solid, effectively avoids being scattered during carrying for soil in soil ball, and plant again Straw rope can degenerate naturally after plant, to by microorganism conversion provide nutrient for organic waste materials for plant, needed after strain by When plant transplanting is to other positions, is effectively bundled by strain pilling again, and by straw rope rope, soil is avoided to lose, from And ensure that the survival rate after the transplanting of plant, and also allow for the transport of strain.
Embodiment 4:A kind of zelkova schneideriana is grown thickly breeding method, following steps:
Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, improve the germination rate of seed, and broadcast Kind, and larger spacing is kept when sowing, ensure that seed has more nutrient to be absorbed, improves the speed of growth;
Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1, by natural cultivation, made just The nursery stock of rudiment can normally grow necessary root system, and accumulate the nutritional ingredient of some subsequent growths, improve the later stage and cultivate Survival rate;
Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, highly be 1-1.5 meters, a diameter of 0.5- The nursery stock of 1.5cm selects the nursery stock that basic quality is preferable and growing way is essentially identical further to be cultivated, consequently facilitating after The synchronous of phase is cultivated, and the healthy and strong later stage survival rate of nursery stock is high;
Step 4:Support root:Nursery stock is set grow cultivation 2 years or more, partially unilateral side irrigation naturally to the partially unilateral fertigation of nursery stock It irrigates fertility when fertilising to gradually increase outward along nursery stock center, to which the liquid manure amount far from nursery stock center is big, to nursery stock Root can be grown to the big position of liquid manure amount in growth course, to which root can guide lower growth along soil liquid manure, And substantially in fan out, consequently facilitating generating elliptical soil ball when pilling, and group planting splicing is also allowed for, partially unilateral fertigation It within ranging from 1.5 cubic metres, in the seedling growth stage, avoids root growth range excessive, and causes pilling range excessive, from And it is convenient for pilling, damaged more root system when also avoiding pilling, to improve product survival rate;
Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the seedling of a diameter of 3-5cm Wood, the preferable nursery stock of growth selection situation ensure the adaptability after group planting, improve the survival rate of nursery stock, avoid after generating transplanting The phenomenon that dead seedling, generates;
Step 6:Nursery stock digging:1 meter of branch below is trimmed by nursery stock, retains the branch at the top of limb, to The branch for reducing bottom absorbs excessive nutrient in growth course, to improve the dense degree of top branches and leaves, improves landscape Effect makes nursery stock top branches and leaves carry out sparse branching, reduces consumption of the branches and leaves to nutrition, improves the survival rate of nursery stock after digging, from outer It encloses and is dug to nursery stock center position, and soil ball is made to be in the ellipticity with sparse end and luxuriant end, more root is kept in pilling System, generates dead seedling, and since root system is gathered in side after avoiding group planting, to which the soil ball after pilling is ellipticity, and slightly toward Fan-shaped shape, to enable mutual spacing after nursery stock group planting greatly to reduce, and mutual root system not will produce compared with More aggregation, to which the plant after group planting will not mutually fight for nutrient, to improve the survival rate of nursery stock, and the root of every plant It is that distributing position is clear, fine-grained management is carried out convenient for later stage anti-disease pest, fertilising maintenance;
Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, dilute It is thin to hold capillary root to retain the outer length 20cm of soil ball hereinafter, soil ball is whipped solid, effective guarantor by natural fiber rope around rootstock again It stays plant growth necessity root thin, and solid soil is carried out by natural fiber rope, avoid soil from being lost in transportational process, after raising The survival rate of plant of phase;
Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, And by generated dregs after the progress mushroom production of nutrient solution, animal excreta, plant fiber and soil on covering, and uniformly applied Fertilizer, watering, sparse end root system is smaller, and animal excreta, plant fiber are conducive to fungus grown, to effectively convert nutritional ingredient It effectively facilitates plant with nutritious liquid prescription for organic fertilizer and carries out adaptability growth, improve the survival rate of plant, and convenient for dilute End root system is dredged to interlock, it is smaller to make nursery stock gap retain, and root system staggeredly is connected with each other convenient for plant, is improved Group planting fixed effect improves the aesthetics of group planting form;
Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping and is trimmed to mushroom, passes through prolonged normal training It educates, so that nursery stock is effectively grown up and carry out the fusion of root system, and limb carries out growth and fills up the gap between root system, improves beautiful Effect, only long shoot at preferential trimming top, and top branches and leaves are gradually trimmed to domed shape, by the miscellaneous branch of limb part into Row trimming, forms mushroom, and constantly carry out shaping trimming, keeps mushroom for a long time, reach complete molding in shape;
Step 10:Strain is transplanted:It is dug from periphery to trunk direction, retains big root long 20-30 cm outside soil ball, then by soil ball It is solid around rootstock whipping by natural fiber rope, when needed after strain by plant transplanting to other positions, strain is risen again Ball, and effectively bundled by natural fiber rope, avoid soil from losing, the survival rate after transplanting to ensure that plant, And also allow for the transport of strain.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.

Claims (10)

  1. A kind of breeding method 1. zelkova schneideriana is grown thickly, it is characterised in that following steps:
    Step 1:Seed selection:Select full grains, bright Zelkova schneideriana seeds, and sowed;
    Step 2:Nursery:It is grown naturally by uniform irrigation fertilising seed and cultivates 0.5-1;
    Step 3:Tentatively select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 1-1.5 meters, a diameter of 0.5-1.5cm Nursery stock;
    Step 4:Support root:Make nursery stock grow naturally to the partially unilateral fertigation of nursery stock to cultivate 2 years or more;
    Step 5:It is secondary to select seedling:Choose it is disease-free, branch hat, it is highly ordered, be highly 2-3 meters, the nursery stock of a diameter of 3-5cm;
    Step 6:Nursery stock digging:After carrying out tentatively trimming, sparse branching to nursery stock, dug from periphery to nursery stock center position, and make soil ball In the ellipticity with sparse end Yu luxuriant end;
    Step 7:Seedling treatment:Big of luxuriant end retains the outer length 20-30cm of soil ball, and big of sparse end all retains, sparse end Capillary root retains the outer length 20cm of soil ball hereinafter, again whipping soil ball around rootstock by natural fiber rope solid;
    Step 8:Nursery stock group planting:5-9 offspring wood successively circumferential arrangement is planted again, big of sparse end is arranged in a crossed manner, and cover Cover Nutrition Soil uniform of application, watering;
    Step 9:Cultivate strain:3-5 is cultivated, and carries out shaping trimming.
  2. The breeding method 2. a kind of zelkova schneideriana according to claim 1 is grown thickly, it is characterized in that:Including step 10:Strain is transplanted:From Periphery is dug to trunk direction, retains big root long 20-30 cm outside soil ball, then soil ball is whipped by natural fiber rope around rootstock and is tied It is real.
  3. The breeding method 3. a kind of zelkova schneideriana according to claim 1 is grown thickly, it is characterized in that:It is tentatively trimmed to below by 1 meter Branch is trimmed, and top branch is retained.
  4. The breeding method 4. a kind of zelkova schneideriana according to claim 1 or 2 is grown thickly, it is characterized in that:Sizing is trimmed to mushroom Shape.
  5. The breeding method 5. a kind of zelkova schneideriana according to claim 1 is grown thickly, it is characterized in that:Nutrition Soil is by nutrient solution, animal Excrement, plant fiber and soil carry out generated dregs after mushroom production.
  6. The breeding method 6. a kind of zelkova schneideriana according to claim 1 or 2 is grown thickly, it is characterized in that:Nursery stock group planting is planted to U.S. in bag.
  7. The breeding method 7. a kind of zelkova schneideriana according to claim 1 or 2 is grown thickly, it is characterized in that:Soil ball is by straw rope around root Neck is whipped solid.
  8. The breeding method 8. a kind of zelkova schneideriana according to claim 1 is grown thickly, it is characterized in that:By cloth by clump after nursery stock group planting Wooden mobile jib that plants seedlings carries out cladding.
  9. The breeding method 9. a kind of zelkova schneideriana according to claim 1 or 2 is grown thickly, it is characterized in that:Partially unilateral fertigation when fill Fertility is irrigate to gradually increase outward along nursery stock center.
  10. The breeding method 10. a kind of zelkova schneideriana according to claim 9 is grown thickly, it is characterized in that:Partially unilateral fertigation is ranging from Within 1.5 cubic metres.
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