CN105123257B - A kind of oil container seedling culture method and seedling medium of tree peony - Google Patents

A kind of oil container seedling culture method and seedling medium of tree peony Download PDF

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Publication number
CN105123257B
CN105123257B CN201510705056.1A CN201510705056A CN105123257B CN 105123257 B CN105123257 B CN 105123257B CN 201510705056 A CN201510705056 A CN 201510705056A CN 105123257 B CN105123257 B CN 105123257B
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Prior art keywords
container
seedling
tree peony
oil
matrix
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CN105123257A (en
Inventor
戢小梅
陈法志
郑承翔
杨阳
陈镇
李秀丽
谭庆
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FORESTRY FRUIT TREE SCIENCE INST WUHAN CITY
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FORESTRY FRUIT TREE SCIENCE INST WUHAN CITY
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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
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • A01G9/0299Handling or transporting of soil blocks or seedlings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/60Flowers; Ornamental plants
    • A01G22/67Dwarf trees, e.g. bonsai

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses container seedling culture method and seedling medium of a kind of oil with tree peony, method for culturing seedlings therein is selected with including garden, seedbed makings, container selections, substrate preparation, selection of seedling, plant seedlings upper bag and container put and transplant after management, the composition of seedling medium is by peat, perlite, vermiculite and microbial organic fertilizer by (5 7):1:1:The volume ratio composition of (1 3).Do not hinder root when being transplanted using the method for the present invention, plant percent is high;Can off-season cultivation, do not limited by the season of growth;It is not required to largely trim nursery stock during transplanting, can reach on the spot Cheng Jing effect;The neat stalwartness of nursery stock, well developed root system, nursery stock root ball are complete;Seedling transportation, remove and unload convenient etc..Had using Light medium of the present invention to oil with the ground of tree peony, the growth of underground biomass and be obviously promoted effect.

Description

A kind of oil container seedling culture method and seedling medium of tree peony
Technical field
The invention belongs to field of plant growing technology, in particular to a kind of oil with the container seedling culture method of tree peony and Its Medium of Container Seedling.
Background technology
Oil is the exclusive initial species plant of China with tree peony (Paeonia suffruticosa Andr.for oil), is The general designation of the kind of seed oil yield high (being more than or equal to 22%) is produced in Paeoniaceae Paeonia sect. Moutan plant.Recently as economy Development and the quick raising of living standards of the people, China raise year by year to the demand of edible oil, and domestic edible oil supply is obvious Deficiency, is counted according to related data, and the 60% of China's edible oil total amount depends on import, has been over international edible oil pre- safely Alert line.The oil crops of China are mainly herbaceous plant, and land resource is limited, and the growth space of cultivated area and yield is very It is small.Peony seed oil is detected, its unsaturated fatty acid content is up to as a kind of new xylophyta oil by authoritative institution More than 92%, wherein alpha-linolenic acid is up to 42%, and many index exceedes by the universally acknowledged olive oil for " liquid golden ", quilt Referred to as best edible oil in the world, and its have improve angiocarpy, pressure regulation lipid-loweringing, anti-inflammatory, anti-oxidant, to adjust immunity etc. more Item medical health care function.Oil with tree peony as the distinctive ecological woody oil crops of China, either from the nutriture value of itself Value or station are on the strategic concerns of the safe overall situation of national grain and oil, and it all has great Development volue and market prospects.
With the great attention and the appearance of related support policy of country and various regions government, oil uses tree peony industry entry fast Fast developing period, requirements at the higher level it is also proposed to industry development scale and seedling quality.Nursery stock demand is increasingly in industry development Increase, and off-season cultivation is frequently necessary to, advocate complete crown transplanting, it is desirable to reach the effect got instant result.However, at present in production Sowing in the field technology seeding and seedling raising is generally used, the September of next year is carried out to early November transplants work, that is to say, that oil uses tree peony Can only afforest in the fall, spring in next year sprout growth is not suitable for conventional spring or Raining season wooding, transplant it is seasonal very By force, transplanting can not all survive too late too early, and nursery stock need to be completely cured and pruning modes during transplanting, easily hinder root, cause root cap Than unbalance, cause plant percent low.Break oil to be limited by seasonal effect with tree peony plantation, be to greatly develop oil to be produced with tree peony The key point of industry.But, at present except oil with the most of region in the whole nation in addition to tree peony main producing region is all greatly developing oily use Tree peony, the weather edaphic condition of non-main producing region etc. has very big difference with main producing region, especially southern damp-heat area how The links for carrying out oil peony container seedling-raising technique seem most important, along with the oil special physilogical characteristics of tree peony, Root system is fleshy root and main root is especially long, is not suitable for conventional container culturing technology and matrix formulations, therefore cause to plant not The Container nursery technique being subject to seasonal restrictions is not used for oil and uses tree peony always, and this largely hinders oil tree peony industry Further development.
The content of the invention
For the deficiency of oil Peony Growing Technology, and the technological difficulties that oil exists with peony container nursery, the present invention People is studied and explored with the technical conditions and parameter of peony container nursery to oil by lot of experiments, is finally obtained one kind Nutrition supply abundance, fertilizer efficiency length, nursery stock not easy damaged, nursery stock little moisture loss, contribute to nursery stock fast-growth, Quality of Seedlings high and energy Ensure the oil container seedling culture method of tree peony of transplanting survival rate of nursery stocks.This method has without transplanting seedling-slowing stage, well developed root system, seedling Wooden root ball is complete, transplanting survival rate is high, the neat healthy and strong, nursery stock transplanting of nursery stock is not subject to seasonal restrictions, it is all to send out the fast, convenient transportation of seedling etc. Many advantages.
In order to realize the purpose of the present invention, inventor specifically provides following technical scheme:
A kind of oil container seedling culture method of tree peony, is selected, seedbed is made, container is selected, matrix is matched somebody with somebody including garden System, selection of seedling, plant seedlings upper bag and container put, transplant after manage, comprise the following steps that:
1) select to garden:
Selection plot gesture is flat, draining is good, has irrigation conditions, convenient transportation and is easy to the soil of management as container Nursery;
2) seedbed makes:
Weeding is carried out to selected Seedlings nursery, bedding is turned over and ditches, in favor of draining;One layer is laid on furrow face soil layer The river sand of 5-8cm thickness, increase garden water penetration while it is with preventing rainy day garden wet and slippery muddy and influence is produced on production management; One layer of black gardening is re-layed above river sand cloth, gardening cloth container root system of plant can be prevented to stretch into ground, effectively prevent ground The growth of face weeds and the propagation of soil pest and disease damage, are that the healthy growth of container plant provides safeguard;In addition, after laying ground cloth just Putting and carrying in container for plant growth, while having beautified production environment, makes production management more simple and easy to do;
3) container is selected:
The porose pot for growing seedlings in black polyethylene film bottom is selected as container for plant growth, container diameter lower relative aperture 10cm, on Bore 14.5Cm, height 18cm;The porose pot for growing seedlings service life in black polyethylene film bottom is long, not cracky, and dress basin is light Just strong, plant transplantation is convenient, and container height is equivalent to 1.8 times of bottom footpath with greetings, and experiment finds that the nursery of this shape is held Device contributes to the oil growth of tree peony;
4) substrate preparation:
By peat, perlite, vermiculite and microbial organic fertilizer, (microbial organic fertilizer is preferably the chicken become thoroughly decomposed to matrix components Excrement) composition, by volume (5-7):1:1:The proportions matrix of (1-3), sieves after mixing thoroughly, soil block, debris is removed, too Sterilized after being exposed to the sun under sun with carbendazim;This growing nursery and culture matrix has preferable fertility and retentiveness, and water penetration is strong, simultaneously The gross weight of container is alleviated, is conducive to the growth and transport of nursery stock, removes and unload;The use of vermiculite adds the guarantor of matrix in matrix Moisture in the soil ability, and the leaching loss of soluble nutrient is reduced to a certain extent, water and fertilizer utilization is improved, while using precious Zhu Yan has the effect for improving the penetrating situation of matrix again;
5) selection of seedling:
Selected nursery stock is annual oil tree peony seedling, and in mid-September-early November, after seedling selects main root from propagation nursery The healthy and strong oil of sturdy, well developed root system, major branch uses tree peony seedling, carries out appropriate trimming, and the place that carries out disinfection after spreading for cooling to root Reason is ready for basin;
6) the upper bag that plants seedlings is put with container:
When the matrix prepared is loaded at the 1/3 of container height, nursery stock transplanting is entered in container, continues to load matrix To at from container upper limb 0.5cm-1cm, nursery stock is protected during dress matrix, after transplanted seedling tree is good, container is neatly put and educated On nursery lot, it is close between container and container, upper opening of container wants smooth consistent, and on the one hand every 5 row interval 0.5m is conducive to ventilation Ventilative, on the other hand convenient management operation in the future, pours a water, soil is in close contact with root after transplanted seedling tree is good;
7) managed after transplanting:
1. illumination management:Nursery stock transplanting enters after container, puts neatly, is sheltered from heat or light with sunshade net;
2. water management:Root water is poured after transplanting, the later stage is to be irrigated when matrix is dried, do not do and do not pour, pour Then irrigate;In nursery stage, Controlled irrigation amount and number of times, in case excess moisture causes disease or random root;
3. weeding:Artificial weeding is carried out when matrix is moistened, grass is rooted out;
4. the prevention and control of plant diseases, pest control:Container seedling is every after surviving to be sprayed for 20-30 days with thiophanate methyl or carbendazim, both It is used alternatingly, preventing and treating occurs to avoid developing immunity to drugs while pest and disease damage.
Step 2) described in bedding and step of ditching, wherein furrow wide 1.1-1.3m, ditch depth 28-32cm;Step 2) use River sand rugosity be 0.2mm-0.5mm.
Preferably, the oil container seedling culture method of tree peony, wherein step 4 as described above) employed in peat be northeast Peat, the particle diameter of the vermiculite used is 2-4mm, and the perlite particle diameter used is 5-7mm, the microbial organic fertilizer used It is Chicken dung.
Preferably, the oil container seedling culture method of tree peony, wherein step 5 as described above) in be to the trimming length of root The 1/6-1/5 of main root length, and old complaint and being completely cured is cut.
Preferably, the oil container seedling culture method of tree peony, wherein step 5 as described above) in use oil tree peony kind before upper basin Seedling root system sterilization disinfectant used is 50% carbendazol wettable powder, 800 times of liquid, and disinfecting time is 3 minutes to 5 minutes.
Preferably, the oil container seedling culture method of tree peony, wherein step 6 as described above) in the matrix for preparing load and hold Matrix is moistened before device, controls its water content should be between 10%~15%.
Preferably, the oil container seedling culture method of tree peony, wherein step 7 as described above) in nursery sunshade net used Shading rate be 70-80%, can raise sunshade net according to actual conditions in March November to next year, just transplant after first 10 days protect Ground moistening is held, is watered afterwards according to actual conditions within 10 days, does not do and does not pour, pour, irrigate;Step 7) in used in the prevention and control of plant diseases, pest control Thiophanate methyl be 50% thiophanate methyl wettable powder, 800 times of liquid, carbendazim used is 50% carbendazim wettable 800 times of liquid of pulvis.
It is further preferred that container seedling culture method of the oil as described above with tree peony, oil therein is the red tree peony of phoenix with tree peony P.ostii var.lishizhenii A.B.Shen。
In addition, simple, quality controllable oil peony container Light medium formula is prepared present invention also offers a kind of, The container nursery Light media has to oil with the ground of tree peony, the growth of underground biomass is obviously promoted effect.Specifically, this hair The bright oil Medium of Container Seedling of tree peony, its composition is by peat, perlite, vermiculite and microbial organic fertilizer by (5-7):1: 1:The volume ratio composition of (1-3).Further research finds that described microbial organic fertilizer is preferably Chicken dung.
Compared with prior art, the oil of the present invention container seedling culture method and matrix formulations of tree peony has following excellent Point and progressive:
(1) it is effectively utilized land resource.Oil, due to the physiological property of itself, is preferred with tree peony with sandy loam plantation, this Oil is not influenceed with tree peony by container nursery by soil property in invention, using the soil unfavourably planted, effectively protection Land resource, with preferable social benefit.
(2) matrix formulations of optimum oil peony container nursery have been filtered out.Matrix used in inventive container nursery Composition proportion is V (peat):V (perlite):V (vermiculite):V (microbial organic fertilizer)=(5-7):1:1:(1-3), can promote seedling Wood growth is rapid, neat, healthy and strong, shortens growing-seedling period, improves planting survival rate;Meanwhile, matrix formulations of the present invention are simple, Rationally, steady quality, convenient material drawing has the advantages that super quality and competitive price.
(3) container is from innovation.It is straight that the Container nursery technique of general plant uses diameter 10-11cm, high 10-12cm Footpath is suitable with height or diameter is more than the container of height as container for plant growth, and the present invention uses bottom footpath by experimental exploration 10cm, height 18cm and bore 14.5cm container, that is, the deep root type container of height significantly greater than diameter hold as nursery Device, this structure design has growth-promoting effect to oil with tree peony seedling.
(4) year increment of the oil with tree peony is improved.It is that oil uses tree peony using the method for culturing seedlings and matrix formulations of the present invention Brand-new cultivation system is established, year increment of the oil with tree peony is greatly improved, it is raw compared with planting seedling and other formulas with ground Object amount improves 0.5-1 times.
(5) nursery stock transplanting seedling-slowing stage is substantially reduced.There is seedling-slowing stage in traditional nursery stock transplanting method, some up to 1 year it Long, and inventive container nursery cultivates oil and does not have seedling-slowing stage with tree peony seedling, substantially increase afforestation efficiency
(6) formulation media is substantially lighter than soil, belongs to light ground mass.The soil of inventive container seedling medium and same volume Compare, weight is only equivalent to the 43% of soil, belong to light ground mass, convenient transport.
(7) surrival rate of afforestation is improved.The survival rate of common method for transplanting is 80%-90%, and can only be transplanted in the fall, And the container nursery of the present invention is not subject to seasonal restrictions, annual it can transplant, autumn, transplanting survival rate was up to more than 99%.
(8) pest control method is innovated.It is used alternatingly using thiophanate methyl and carbendazim, it is to avoid generation anti-medicine Property, and to prevent for elder generation.
In a word, the present invention selected by oil with tree peony garden, seedbed making, container selection, substrate preparation, selection of seedling, Plant seedlings upper bag and container put, plant plant, transplant after the technical measures such as management, with without transplanting seedling-slowing stage, well developed root system, seedling Wooden root ball is complete, transplanting survival rate is high, nursery stock is neat healthy and strong, fast hair seedling, convenient transportation many advantages, such as.In addition, the present invention Oil peony container Light medium formula has to oil with the ground of tree peony, the growth of underground biomass is obviously promoted effect, Transplanting survival rate, which is up to transplant after more than 99%, and container nursery finished product, can not be subject to seasonal restrictions plantation, be conducive to oil to use tree peony Industry is developed, with wide market application foreground.
Embodiment
Following examples further describe the implementation process and beneficial effect of the inventive method, and embodiment is only used for illustration Purpose, is not limited the scope of the invention, while the obvious change that those of ordinary skill in the art are made according to the present invention It is also contained within the scope of the invention.In addition, reagent of the present invention, wherein:
The chemical composition of carbendazim is 2- benzimidazole ylcarbamic acid methyl esters, is a kind of efficient absorbability of broad spectrum type low toxicity Bactericide, used in the present invention is 50% carbendazol wettable powder, and high concentration mother liquor, as 200 times are configured to when using Liquid.Specific compound method:1g carbendazim is weighed, 200ml is settled to clear water, you can is used.
The chemical composition of thiophanate methyl is 1,2- bis- (3- carbometoxyl -2- ghiourea groups) benzene, is suction in a kind of broad spectrum activity Low toxicity bactericide, with interior suction, preventive and therapeutic action, used in the present invention is 50% thiophanate methyl wettable powder, High concentration mother liquor, as 200 times liquid are configured to when using.Specific compound method:1g thiophanate methyls are weighed, are settled to clear water 200ml, you can use.
Embodiment 1
On September 17th, 2013, red tree peony (the P.ostii var.lishizhenii of the healthy and strong annual phoenix of selection major branch A.B.Shen) seedling digging, to keep trees moisture after digging, need to carry out water spray shading treatment.Transported after above-mentioned processing to Corresponding location, is cultivated using the inventive method.Specific method is as follows:
1) select to garden:
Selection plot gesture is flat, draining is good, convenient transportation, the soil work for having water source or irrigation conditions, being easy to management For container nursery.
2) seedbed makes:
Weeding is carried out to selected Seedlings nursery, bedding is turned over and ditches, furrow wide 1.2m, ditch depth 30cm, in favor of draining. Lay the river sand of one layer of 6cm thickness on furrow face soil layer, the rugosity of river sand be re-layed above 0.2mm-0.5mm, river sand one layer it is black Color gardening ground cloth.
3) container is selected:
The selection porose pot for growing seedlings in black polyethylene film bottom is used as container for plant growth.Container diameter lower relative aperture 10cm, on Bore 14.5Cm, height 18cm.The porose pot for growing seedlings service life in black polyethylene film bottom is long, not cracky, and dress basin is light Just strong, plant transplantation is convenient.
4) substrate preparation:
Matrix components are northeast peat, perlite (particle diameter 5-7mm), vermiculite (particle diameter 2-4mm) and the chicken manure become thoroughly decomposed, by body Product compares 7:1:1:1 proportions matrix, is sieved after mixing thoroughly, and soil block, debris are removed, carbendazim is used after being exposed to the sun under the sun Sterilization.
5) selection of seedling:
Selected nursery stock is annual oil tree peony seedling, and in September 17 days, after seedling selected that main root is sturdy, root system from propagation nursery The healthy and strong oil of flourishing, major branch uses tree peony seedling, slightly does and carries out appropriate trimming after spreading for cooling to root, and trimming length is main root length 1/6-1/5, old complaint and being completely cured is cut, and is disinfected, and disinfectant used is 50% carbendazol wettable powder 800 Times liquid, disinfecting time is 3 minutes to 5 minutes, is ready for basin.
6) the upper bag that plants seedlings is put with container:
When the matrix prepared is loaded at the 1/3 of container height (matrix is moistened before loading container, controlled Its water content should be between 10%~15%), nursery stock transplanting is entered in container, continues to load matrix to from container upper limb At 0.5cm-1cm, nursery stock is protected during dress matrix.After transplanted seedling tree is good, container is neatly put to Seedlings nursery on the ground, container It is close between container, upper opening of container wants smooth consistent, on the one hand every 5 row interval 0.5m is conducive to ventilated, another aspect Convenient management operation in the future.A water is poured after transplanted seedling tree is good, soil is in close contact with root.
7) managed after transplanting:
1. illumination management:
Nursery stock transplanting enters after container, puts neatly, is sheltered from heat or light with sunshade net, and the shading rate of sunshade net is 70-80%, in November Sunshade net can be raised to March next year according to actual conditions;
2. water management:Root water is poured after transplanting, the later stage is to be irrigated when matrix is dried, be usually just to transplant First 10 days afterwards keep being watered according to actual conditions after ground moistening, 10 days, do not do and do not pour, pour, irrigate;, in nursery stage Controlled irrigation amount and number of times, in case excess moisture causes disease or random root;
3. weeding:Artificial weeding is carried out when matrix is moistened, grass is rooted out;
4. the prevention and control of plant diseases, pest control:Container seedling is every after surviving to be sprayed for 20-30 days with thiophanate methyl or carbendazim, both It is used alternatingly, preventing and treating occurs to avoid developing immunity to drugs while pest and disease damage occurs, thiophanate methyl used is 50% methyl support 800 times of liquid of cloth Tianjin wettable powder, carbendazim used is 50% carbendazol wettable powder, 800 times of liquid.
Embodiment 2
On October 9th, 2013, red tree peony (the P.ostii var.lishizhenii of the healthy and strong annual phoenix of selection major branch A.B.Shen) seedling digging, to keep trees moisture after digging, need to carry out water spray shading treatment.Transported after above-mentioned processing to Corresponding location, is cultivated using the inventive method.Specific method is as follows:
1) select to garden:
Selection plot gesture is flat, draining is good, convenient transportation, the soil work for having water source or irrigation conditions, being easy to management For container nursery.
2) seedbed makes:
Weeding is carried out to selected Seedlings nursery, bedding is turned over and ditches, furrow wide 1.2m, ditch depth 32cm, in favor of draining. Lay the river sand of one layer of 6cm thickness on furrow face soil layer, the rugosity of river sand be re-layed above 0.2mm-0.5mm, river sand one layer it is black Color gardening ground cloth.
3) container is selected:
The selection porose pot for growing seedlings in black polyethylene film bottom is used as container for plant growth.Container diameter lower relative aperture 10cm, on Bore 14.5Cm, height 18cm.The porose pot for growing seedlings service life in black polyethylene film bottom is long, not cracky, and dress basin is light Just strong, plant transplantation is convenient.
4) substrate preparation:
Matrix components are northeast peat, perlite (particle diameter 5-7mm), vermiculite (particle diameter 2-4mm) and the chicken manure become thoroughly decomposed, by body Product compares 6:1:1:2 proportions matrix, is sieved after mixing thoroughly, and soil block, debris are removed, carbendazim is used after being exposed to the sun under the sun Sterilization.
5) selection of seedling:
Selected nursery stock is annual oil tree peony seedling, and October 9, after seedling selected that main root is sturdy, root system from propagation nursery The healthy and strong oil of flourishing, major branch uses tree peony seedling, slightly does and carries out appropriate trimming after spreading for cooling to root, and trimming length is main root length 1/6-1/5, old complaint and being completely cured is cut, and is disinfected, and disinfectant used is 50% carbendazol wettable powder 800 Times liquid, disinfecting time is 3 minutes to 5 minutes, is ready for basin.
6) the upper bag that plants seedlings is put with container:
When the matrix prepared is loaded at the 1/3 of container height (matrix is moistened before loading container, controlled Its water content should be between 10%~15%), nursery stock transplanting is entered in container, continues to load matrix to from container upper limb At 0.5cm-1cm, nursery stock is protected during dress matrix.After transplanted seedling tree is good, container is neatly put to Seedlings nursery on the ground, container It is close between container, upper opening of container wants smooth consistent, on the one hand every 5 row interval 0.5m is conducive to ventilated, another aspect Convenient management operation in the future.A water is poured after transplanted seedling tree is good, soil is in close contact with root.
7) managed after transplanting:
1. illumination management:
Nursery stock transplanting enters after container, puts neatly, is sheltered from heat or light with sunshade net, and the shading rate of sunshade net is 70-80%, in November Sunshade net can be raised to March next year according to actual conditions;
2. water management:Root water is poured after transplanting, the later stage is to be irrigated when matrix is dried, be usually just to transplant First 10 days afterwards keep being watered according to actual conditions after ground moistening, 10 days, do not do and do not pour, pour, irrigate;, in nursery stage Controlled irrigation amount and number of times, in case excess moisture causes disease or random root;
3. weeding:Artificial weeding is carried out when matrix is moistened, grass is rooted out;
4. the prevention and control of plant diseases, pest control:Container seedling is every after surviving to be sprayed for 20-30 days with thiophanate methyl or carbendazim, both It is used alternatingly, preventing and treating occurs to avoid developing immunity to drugs while pest and disease damage occurs, thiophanate methyl used is 50% methyl support 800 times of liquid of cloth Tianjin wettable powder, carbendazim used is 50% carbendazol wettable powder, 800 times of liquid.
Embodiment 3
On November 3rd, 2013, red tree peony (the P.ostii var.lishizhenii of the healthy and strong annual phoenix of selection major branch A.B.Shen) seedling digging, to keep trees moisture after digging, need to carry out water spray shading treatment.Transported after above-mentioned processing to Corresponding location, is cultivated using the inventive method.Specific method is as follows:
1) select to garden:
Selection plot gesture is flat, draining is good, convenient transportation, the soil work for having water source or irrigation conditions, being easy to management For container nursery.
2) seedbed makes:
Weeding is carried out to selected Seedlings nursery, bedding is turned over and ditches, furrow wide 1.2m, ditch depth 30cm, in favor of draining. Lay the river sand of one layer of 6cm thickness on furrow face soil layer, the rugosity of river sand be re-layed above 0.2mm-0.5mm, river sand one layer it is black Color gardening ground cloth.
3) container is selected:
The selection porose pot for growing seedlings in black polyethylene film bottom is used as container for plant growth.Container diameter lower relative aperture 10cm, on Bore 14.5Cm, height 18cm.The porose pot for growing seedlings service life in black polyethylene film bottom is long, not cracky, and dress basin is light Just strong, plant transplantation is convenient.
4) substrate preparation:
Matrix components are northeast peat, perlite (particle diameter 5-7mm), vermiculite (particle diameter 2-4mm) and the chicken manure become thoroughly decomposed, by body Product compares 5:1:1:3 proportions matrix, is sieved after mixing thoroughly, and soil block, debris are removed, carbendazim is used after being exposed to the sun under the sun Sterilization.
5) selection of seedling:
Selected nursery stock is annual oil tree peony seedling, and November 3, after seedling selected that main root is sturdy, root system from propagation nursery The healthy and strong oil of flourishing, major branch uses tree peony seedling, slightly does and carries out appropriate trimming after spreading for cooling to root, and trimming length is main root length 1/6-1/5, old complaint and being completely cured is cut, and is disinfected, and disinfectant used is 50% carbendazol wettable powder 800 Times liquid, disinfecting time is 3 minutes to 5 minutes, is ready for basin.
6) the upper bag that plants seedlings is put with container:
When the matrix prepared is loaded at the 1/3 of container height (matrix is moistened before loading container, controlled Its water content should be between 10%~15%), nursery stock transplanting is entered in container, continues to load matrix to from container upper limb At 0.5cm-1cm, nursery stock is protected during dress matrix.After transplanted seedling tree is good, container is neatly put to Seedlings nursery on the ground, container It is close between container, upper opening of container wants smooth consistent, on the one hand every 5 row interval 0.5m is conducive to ventilated, another aspect Convenient management operation in the future.A water is poured after transplanted seedling tree is good, soil is in close contact with root.
7) managed after transplanting:
1. illumination management:
Nursery stock transplanting enters after container, puts neatly, is sheltered from heat or light with sunshade net, and the shading rate of sunshade net is 70-80%, in November Sunshade net can be raised to March next year according to actual conditions;
2. water management:Root water is poured after transplanting, the later stage is to be irrigated when matrix is dried, be usually just to transplant First 10 days afterwards keep being watered according to actual conditions after ground moistening, 10 days, do not do and do not pour, pour, irrigate;, in nursery stage Controlled irrigation amount and number of times, in case excess moisture causes disease or random root;
3. weeding:Artificial weeding is carried out when matrix is moistened, grass is rooted out;
4. the prevention and control of plant diseases, pest control:Container seedling is every after surviving to be sprayed for 20-30 days with thiophanate methyl or carbendazim, both It is used alternatingly, preventing and treating occurs to avoid developing immunity to drugs while pest and disease damage occurs, thiophanate methyl used is 50% methyl support 800 times of liquid of cloth Tianjin wettable powder, carbendazim used is 50% carbendazol wettable powder, 800 times of liquid.
It should also be noted that, above-described embodiment is a part of embodiment, remaining matrix formulations can be by described interval Each point value in value, is compounded into a series of matrix one by one, and this method is that inventor draws inferences about other cases from one instance and implemented, for simplicity, Each embodiment is no longer enumerated one by one.Below in conjunction with corresponding test data, the invention will be further described.
The substrate composition of embodiment 4 is tested
Using phoenix red tree peony (P.ostii var.lishizhenii A.B.Shen), seedling is material, according to embodiment 1 Operating procedure, sets oil to be tested with peony container seedling medium different formulations, using randomized complete-block design, 3 repetitions, 60 Strain cell.Substrate composition experiment sets 8 processing, tests each processing concrete condition and is shown in Table 1.
The matrix formulations of each test process of table 1
Processing Matrix formulations (volume ratio)
A1 V (peat):V (perlite):V (vermiculite):V (Chicken dung)=7:1:1:1
A2 V (peat):V (perlite):V (vermiculite):V (Chicken dung)=6:1:1:2
A3 V (peat):V (perlite):V (vermiculite):V (Chicken dung)=5:1:1:3
A4 V (peat):V (perlite):=7:3
A5 V (garden mould):V (river sand)=7:3
A6 V (garden mould):V (river sand):V (Chicken dung)=7:2:1
A7 V (garden mould):V (river sand):V (Chicken dung)=6:2:2
A8 V (garden mould):V (river sand):V (Chicken dung)=5:2:3
Result of the test is shown in Table 2:
The influence that each matrix formulations of table 2 are grown to oil with peony container seedling
It can be seen that from result of the test, oil carried out using the substrate composition in the embodiment of the present invention 1, embodiment 2, embodiment 3 Peony container nursery is used, the biomass of container seedling is matched apparently higher than other, and robust plant, well developed root system, root ball are complete.
Embodiment 5:Transplant contrast test
(i.e. biennial container seedling) plants seedling with tree peony with biennial oil and carried out not after container seedling (embodiment 1) grows 1 year With season Transplanting Test, each season is 1 processing, and 30 young plants of each processing, 3 repetitions, test statistics the results are shown in Table 3.
The container seedling of table 3 plants seedling different time transplanting survival rate with ground and contrasted
As can be seen from the test results, oil planted with tree peony transplantation of seedlings be subject to seasonal restrictions it is larger, can only transplant in the fall Survival rate can be ensured, and container transplantation of seedlings is hardly subject to seasonal restrictions, transplanting survival rate reaches more than 90%, is conducive to promoting and produces Industry develops.
Embodiment 6:Different size container contrast test
According to the operating procedure of embodiment 1, oil peony container nursery different size chamber test, 6 appearances of facility are set Device specification is 5 processing, often handles 30 basins, 3 repetitions.Test process and it the results are shown in Table 4.
Influence of the different vessels specification of table 4 to container seedling growth
Containers size (H*D)/cm Average height of seedling/cm Average ground diameter/mm Total solids
10*6 20.96 0.27 6.31
10*10 22.13 0.42 8.53
10*14 21.96 0.49 10.27
10*18 29.87 0.96 14.01
10*22 24.39 0.63 9.62
It can be seen that from result of the test, oil tree peony different size container nursery, container carried out using the substrate composition of example 1 The biomass of the higher container seedling of container height is also higher within the specific limits, and robust plant, well developed root system.

Claims (6)

1. a kind of oil container seedling culture method of tree peony, including garden select, seedbed making, container selection, substrate preparation, nursery stock Select, plant seedlings upper bag and container put, transplant after manage, it is characterised in that described oil is the red tree peony P. of phoenix with tree peony Ostii var. lishizhenii A.B. Shen, this method is comprised the following steps that:
1)Select to garden:
Selection plot gesture is flat, draining is good, has irrigation conditions, convenient transportation and is easy to the soil of management as container nursery Ground;
2)Seedbed makes:
Weeding is carried out to selected Seedlings nursery, bedding is turned over and ditches, in favor of draining;One layer of 5- is laid on furrow face soil layer One layer of black gardening is re-layed above the river sand of 8cm thickness, river sand cloth;
3)Container is selected:
The selection porose pot for growing seedlings in black polyethylene film bottom is used as container for plant growth, container diameter lower relative aperture 10cm, upper bore 14.5cm, height 18cm;
4)Substrate preparation:
Matrix components are made up of peat, perlite, vermiculite and microbial organic fertilizer, by volume(5-7): 1 :1 :(1-3)'s Proportions matrix, is sieved after mixing thoroughly, and soil block, debris are removed, sterilized after being exposed to the sun under the sun with carbendazim;
5)Selection of seedling:
Selected nursery stock is annual oil tree peony seedling, and in mid-September-early November, after seedling selection main root is thick from propagation nursery The healthy and strong oil of strong, well developed root system, major branch uses tree peony seedling, slightly does and root is trimmed after spreading for cooling, to the trimming length of root For the 1/6-1/5 of main root length, and old complaint and being completely cured is cut, and disinfect being ready for basin;
6)The upper bag that plants seedlings is put with container:
When the matrix prepared is loaded at the 1/3 of container height, nursery stock transplanting is entered in container, continue load matrix to from Container upper limb 0.5cm -1cm locate, and then pour a water, soil is in close contact with root;
7)Managed after transplanting:
1. illumination management:Nursery stock transplanting enters after container, puts neatly, is sheltered from heat or light with sunshade net;
2. water management:Root water is poured after transplanting, the later stage is to be irrigated when matrix is dried, do not do and do not pour, pour, pour Thoroughly;
3. weeding:Artificial weeding is carried out when matrix is moistened;
4. the prevention and control of plant diseases, pest control:Container seedling is every after surviving to be sprayed for 20-30 days with thiophanate methyl or carbendazim, and both replace Use.
2. the oil container seedling culture method of tree peony according to claim 1, it is characterised in that step 2)Described in bedding simultaneously Trench digging step, the wherein wide 1.1-1.3m of furrow, ditch depth 28-32cm;Step 2)The rugosity of the river sand used is 0.2mm-0.5mm.
3. the oil container seedling culture method of tree peony according to claim 1, it is characterised in that step 4)Employed in peat For northeast peat, the particle diameter of the vermiculite used is 2-4mm, and the perlite particle diameter used is 5-7mm, the microorganism used Organic fertilizer is Chicken dung.
4. the oil container seedling culture method of tree peony according to claim 1, it is characterised in that step 5)In before upper basin to oil use Tree peony seedling root system sterilization disinfectant used is 50% carbendazol wettable powder, 800 times of liquid, and disinfecting time is 3 minutes to 5 points Clock.
5. the oil container seedling culture method of tree peony according to claim 1, it is characterised in that step 6)In the matrix for preparing Matrix is moistened before loading container, controls its water content should be between 10%~15%.
6. the oil container seedling culture method of tree peony according to claim 1, it is characterised in that step 7)Screening used in middle nursery The shading rate of screened postive is 70-80%, and sunshade net can be raised according to actual conditions in March November to next year, first 10 days after just transplanting Keep being watered according to actual conditions after ground moistening, 10 days, do not do and do not pour, pour, irrigate;Step 7)Middle prevention and control of plant diseases, pest control institute Thiophanate methyl is 50% thiophanate methyl wettable powder, 800 times of liquid, and carbendazim used is 50% carbendazim wettable 800 times of liquid of pulvis.
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