CN106106001B - A kind of chinquapin container seedling culture method - Google Patents
A kind of chinquapin container seedling culture method Download PDFInfo
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- CN106106001B CN106106001B CN201610657613.1A CN201610657613A CN106106001B CN 106106001 B CN106106001 B CN 106106001B CN 201610657613 A CN201610657613 A CN 201610657613A CN 106106001 B CN106106001 B CN 106106001B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
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Abstract
The invention discloses a kind of chinquapin container seedling culture methods, and this method comprises the following steps: selection garden；It makes seedbed: being laid with the river sand of one layer of 5~8cm thickness on furrow face soil layer, re-lay one layer of ground cloth；It selects container: selecting non-woven container bag as container for plant growth, specification is 7-16cm × 9-20cm；Prepare matrix: matrix components are made of yellow soil, turfy soil, perlite, and the ratio for preparing matrix by volume is yellow soil: turfy soil: perlite=0-2:0-1:0-0.5；Select nursery stock；Manage nursery stock: in mid or late August~late November, every 1 fertilizer of spray in 10 days, nitrogen fertilizer application amount is 0-175mg/ plants, and applying phosphate fertilizer amount is 30-40mg/ plants, and potassium application amount is 50-60mg/ plants；It is out of the garden: carrying substrates field planting.Method for culturing seedlings of the present invention can keep seedling root complete when transplanting, and improve survival rate, no seedling-slowing stage.The method of the present invention can make chinquapin seedling transportation, remove and unload conveniently.Solve the problems, such as to hurt when chinquapin nursery stock transplanting that root is not easy to survive, off-season cultivation survives hardly possible.
Description
Technical field
The present invention relates to botanical seedling culturing technical fields, are more particularly to a kind of chinquapin container seedling culture method.
Background technique
Chinquapin (Catanea henryi) is the distinctive economic tree of south China, is rare dry fruit, and is that nutrition is rich
Rich woody grain, is also one of the fruit to enjoy a good market both at home and abroad.The main distribution of chinquapin include Zhejiang on the south the Huaihe River of the Qinling Mountains,
Anhui, Fujian, Jiangxi, Hunan, Hubei, Sichuan, Guangxi etc. save (area), and cultivated area is in about 8.66 ten thousand hm of the whole nation2, the production of chinquapin
It measures up to 6.5 ten thousand t or more.
Currently, chinquapin nursery mainly uses traditional seedling raising manners, i.e. current year is sowed, autumn current year or next year spring grafting,
And it will be out of the garden in the end of the year in next year.Not only growing-seedling period is long, at high cost for traditional nursery, but also because seedling root is huge, and when lifting hurts root
Rate is high, and seedling-slowing stage is long after plant, can not meet the demand of chinquapin industry development in recent years.And container seedling is short with seedling stage, afforestation
Season is long, nursery stock specification and quality are easily controllable, save seed, lifting during root system not easy damaged, nursery stock little moisture loss, afforestation
High survival rate, without seedling-slowing stage, be convenient for the advantages that seedling machinery, be forestry developed country achievements in forest-tree seedling mainly for answering form,
Present China is also widely used.But hurt that root is not easy to survive, off-season cultivation survives difficult problem and is badly in need of when chinquapin nursery stock transplanting
It solves.
Summary of the invention
(1) technical problems to be solved
It is not easy to survive the technical problem to be solved in the present invention is to hurting root when chinquapin nursery stock transplanting, off-season cultivation survives difficulty
The problem of, and a kind of chinquapin container seedling culture method is provided.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of chinquapin container seedling culture method, this method includes as follows
Step:
Step 1: selection garden: one piece of topography of selection is flat, draining is good, has irrigation conditions, convenient transportation and is convenient for pipe
The soil of reason is as container nursery；
Step 2: production seedbed: turning over selected Seedlings nursery, and bedding is simultaneously ditched, in favor of draining；In furrow face soil
It is laid with the river sand of one layer of 5~8cm thickness on layer, one layer of ground cloth is re-layed above river sand；
Step 3: it selects container: selecting non-woven container bag as container for plant growth, specification is 7-16cm × 9-20cm；
Step 4: prepare matrix: matrix components are made of yellow soil, turfy soil, perlite, prepare matrix by volume
Ratio is yellow soil: turfy soil: perlite=0-2:0-1:0-0.5 is prepared in proportion, is mixed thoroughly, and sieving removes sundries, too
It is exposed to the sun under sun, is sterilized with carbendazim, is then loaded at the 2/3 of container height；
Step 5: selection nursery stock: selecting the chinquapin Nurse seed grafting seedling of current year, nursery stock transplanting entered in container, waters, makes
Soil and root are in close contact；
Step 6: management nursery stock: in seedbed, surrounding sets up the bracket of high 0.8-1.2m, is shaded with sunshade net；After transplanting
It is watered with root water, the later period is irrigated when matrix is dry, and it is not dry not pour, it pours, irrigates；Mid or late August~11 below the moon
Ten days, soluble in water by a certain amount of urea, calcium superphosphate and potassium chloride, every 1 fertilizer of spray in 10 days, nitrogen fertilizer application amount is 0-175mg/
Strain, applying phosphate fertilizer amount is 30-40mg/ plants, and potassium application amount is 50-60mg/ plants；Artificial weeding is carried out when matrix moistens；Container seedling
It survives latter every 20~30 days and is sprayed with thiophanate methyl or carbendazim, the two is used alternatingly；
Step 7: be out of the garden: current year autumn grafting nursery stock grows up to that ground diameter is 3.0mm or more, height of seedling is 13cm or more, when lifting
It keeps root system in container complete, the root system of container, carrying substrates field planting is pierced by with scissors cutting.
Preferably, in step 2, described ground cloth for black gardening cloth.
Preferably, in step 3, the container bag specification be 7cm × 9cm, 11cm × 14cm, 14cm × 16cm and
One kind of 16cm × 20cm.
Preferably, in step 3, the container bag specification is 16cm × 20cm.
Preferably, in step 4, the configuration proportion of the matrix is yellow soil: turfy soil: perlite=1:0:0, Huang
Cubsoil: turfy soil: perlite=0:1:0, yellow soil: turfy soil: perlite=1:1:0, yellow soil: turfy soil: perlite=
2:1:0 and yellow soil: turfy soil: perlite=2:1:0.5 one kind.
Preferably, in step 4, the configuration proportion of the matrix is yellow soil: turfy soil: perlite=2:1:0.5.
Preferably, in step 6, the nitrogen fertilizer application amount is 125mg/ plants, and applying phosphate fertilizer amount is 36mg/ plants, and potassium application amount is
54mg/ plants.
The present invention also provides the chinquapin seedlings that above-mentioned chinquapin container seedling culture method is educated.
(3) beneficial effect
The present invention cultivates chinquapin using container nursery mode, and when transplanting can keep seedling root complete, improve transplanting at
Motility rate, no seedling-slowing stage；And whole year can transplant, and not be subject to seasonal restrictions.It can make chinquapin nursery stock with the cultural method of container nursery
It transports, remove and unload conveniently.Solve the problems, such as to hurt when chinquapin nursery stock transplanting that root is not easy to survive, off-season cultivation survives hardly possible.
The root system of the educated chinquapin container seedling of the present invention is closely wound with matrix, and matrix is not easy to be scattered, and lifting is convenient, convenient for length
It transports on way；The management of the educated chinquapin container seedling of the present invention can be intensive, and nursery stock is uniformly neat, is convenient for do mechanization operation；The present invention
Educated chinquapin container transplantation of seedlings is not limited by the afforestation season, and root system is not susceptible to damage, high survival rate after transplanting afforestation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the influence curve figure to apply fertilizer in inventive container nursery to chinquapin height of seedling；
Fig. 2 be in inventive container nursery dose to the total root long influence curve figure of chinquapin seedling root system；
Fig. 3 be in inventive container nursery dose to chinquapin seedling root system total surface area influence curve figure；
Fig. 4 be in inventive container nursery dose to chinquapin seedling root system total volume influence curve figure；
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
(1) select to garden: one piece of topography of selection is flat, draining is good, has irrigation conditions, convenient transportation and is convenient for management
Soil is as container nursery.
(2) seedbed makes: to selected Seedlings nursery carrying out weeding, turns over bedding and ditch, in favor of draining；In furrow face soil
The river sand of one layer of 5~8cm thickness is laid on layer, with re-laying one layer of black gardening cloth above river sand.
(3) containers size select: select 4 kinds of non-woven container bags as container for plant growth, specification be respectively 7cm × 9cm,
11cm×14cm、14cm×16cm、16cm×20cm。
(4) substrate preparation: matrix components are made of yellow soil, turfy soil, perlite, are prepared matrix according to volume ratio, are mixed
Sieving, sundries is removed, is sterilized after being exposed to the sun under the sun with carbendazim after even.It is gold zone that 5 formulas, which are respectively as follows: No. 1 formula,
Soil；No. 2 formulas are turfy soil；No. 3 formulas are yellow soil: turfy soil=1:1；No. 4 formulas are yellow soil: turfy soil=2:1；5
Number formula be yellow soil: turfy soil: perlite=2:1:0.5.Prepared matrix is loaded at the 2/3 of container height.
(5) selection of seedling: selected nursery stock is the chinquapin Nurse seed grafting seedling of current year, nursery stock transplanting is entered in container, then
A water is poured, soil and root are in close contact.
(6) nursery stock manages:
1. illumination management: after nursery stock transplanting enters container, putting neatly, in seedbed, surrounding sets up the bracket of high about 1m, with screening
Screened postive shading.
2. fertilizer and water management: root water is watered with after transplanting, the later period is irrigated when matrix is dry, and it is not dry not pour, it pours
Then irrigate；It is soluble in water by a certain amount of urea, calcium superphosphate and potassium chloride in mid or late August~late November, every 10 days
Spray 1 time, nitrogen fertilizer application amount is respectively 0mg/ plants, 25mg/ plants, 50mg/ plants, 75mg/ plants, 100mg/ plants, 125mg/ plants, 150mg/
Strain, 175mg/ plants, apply that phosphate fertilizer is 36mg/ plants, potash fertilizer is 54mg/ plants.
3. weeding: carrying out artificial weeding when matrix moistens.
4. the prevention and control of plant diseases, pest control: container seedling survives latter every 20~30 days is sprayed with thiophanate methyl or carbendazim, two
Person is used alternatingly.
(7) be out of the garden: current year autumn grafting nursery stock can grow up to that ground diameter is 3.0mm or more, height of seedling is 13cm or more, if selection is fixed
It plants, resident time do not limited by season, and when lifting keeps root system in container complete, the root system of container is pierced by with scissors cutting,
Carrying substrates field planting.
Test example 1
1) influence of the containers size to chinquapin grafting ground diameter, height of seedling
Containers size influences the ground diameter of chinquapin Nurse seed grafting seedling, height of seedling significant, and the height of seedling of grafting, ground diameter are with appearance
The increase of device specification and become larger and (be shown in Table 1).Ground diameter, height of seedling it is lesser be A container bag grafting, respectively 2.37mm and
8.65cm, A size containers bag increase to B size containers bag, B size containers bag increases to the grafting of C size containers bag
The ground diameter of seedling, height of seedling significantly increase.The ground diameter of B size containers bag grafting, height of seedling 2.73mm, 10.50cm；No. C rule
The ground diameter of lattice container bag grafting, height of seedling 3.12mm, 13.01cm, C size containers increase to D container bag grafting
Ground diameter, height of seedling increase are unobvious, and ground diameter, height of seedling only slightly increase to 3.38mm, 13.73cm.
Table 1: influence of the containers size to seedling growth
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
2) influence of the containers size to chinquapin grafting Dry Matter
Containers size is to the leaf dry weight of chinquapin Nurse seed grafting seedling, stem weight, root dry weight, aerial part dry weight and total dry
Weight influences significant (being shown in Table 2), influences not significant, leaf dry weight, the stem weight, root dry weight, aerial part of grafting to root/shoot ratio
Dry weight and gross dry weight increase with the increase of containers size.When containers size is less than C (14cm × 16cm), each dry weight is equal
It is significantly increased with the increase of containers size；When containers size is more than C (14cm × 16cm), each dry weight no longer significantly increases
Add, each dry weight of C, D size containers bag grafting is larger, and leaf dry weight, stem weight, the root of C size containers bag grafting are dry
Weight, aerial part dry weight and gross dry weight are respectively 1.35g, 1.70g, 2.09g, 3.05g, 5.14g；D size containers bag is transferred
Leaf dry weight, stem weight, root dry weight, aerial part dry weight and the gross dry weight of seedlings picking be respectively 1.42g, 1.85g, 2.43g,
3.27g,5.60g；Leaf dry weight, stem weight, root dry weight, aerial part dry weight and the gross dry weight of A size containers bag grafting
It is smaller, respectively 0.86g, 1.15g, 1.31g, 1.91g, 3.22g.
Table 2: influence of the containers size to Castanea henryi seedling dry weight allocation
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
3) influence of the containers size to chinquapin grafting root index
Containers size influences significant (being shown in Table 3) to total root long of chinquapin grafting, root surface area, root volume.D specification is held
The total root long of the grafting of device bag, root surface area, root volume are all larger, are 475.83cm, 22.23cm respectively2、4.13cm3.It is different
Total root long of size containers bag grafting, root surface area are identical as the size sequence of root volume, are all D (16cm × 20cm) > C
(14cm×16cm)>B(11cm×14cm)>A(7cm×9cm)。
Table 3: influence of the containers size to grafting root index
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
Test example 2
1) influence of the different formulations matrix to nursery stock height of seedling, ground diameter
Different formulations matrix influences significant (being shown in Table 4) to the ground diameter of chinquapin Nurse seed grafting seedling, height of seedling.No. 5 matrix is transferred
Seedlings picking ground diameter, height of seedling are larger, respectively 3.45 ± 0.09mm, 14.31 ± 0.37cm.Secondly preferably No. 3 matrix is transferred
Seedlings picking, ground diameter, height of seedling are respectively 3.34 ± 0.07mm, 13.99 ± 0.53cm.The grafting of No. 1 matrix grows poor, ground
Diameter, height of seedling are respectively 2.83 ± 0.12mm, 8.78 ± 0.36cm.No. 2 formulas, No. 4 formulas are placed in the middle, the ground diameter of No. 2 formulas, height of seedling
Respectively 2.97 ± 0.19mm, 10.95 ± 0.44cm；No. 4 formula ground diameter, height of seedling be respectively 3.12 ± 0.08mm, 13.01 ±
0.24cm。
Table 4: influence of the different substrates to nursery stock height of seedling, ground diameter
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
2) influence of the different formulations matrix to chinquapin grafting Dry Matter
Different formulations matrix the dry weight of chinquapin Nurse seed grafting seedling is influenced it is significant, influence to root/shoot ratio it is not significant (see
Table 5).1, the grafting dry weight difference of 2, No. 4 matrix and 3, No. 5 matrix is more significant, the grafting of No. 3 matrix and No. 5 matrix
Dry weight difference is not significant.Wherein, No. 3, root dry weight, the stem weights of No. 3 matrix grafting larger with the grafting dry weight of No. 5 matrix
It is respectively 2.42g, 1.95g, 1.55g with leaf dry weight；Root dry weight, the stem of No. 5 matrix graftings are heavy and leaf dry weight is respectively
2.54g,2.04g,1.51g.Secondly the grafting of preferably No. 4 matrix, root dry weight, stem weight and leaf dry weight are respectively
2.09g,1.70g,1.35g.The grafting dry weight of No. 1 matrix is smaller, root dry weight, stem weight and leaf dry weight be respectively 1.72g,
1.42g、0.94g。
Table 5: influence of the different substrates to chinquapin grafting seedling dry weight allocation
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
3) influence of the different formulations matrix to chinquapin grafting root index
Different formulations matrix influences significant (being shown in Table 6) to total root long of chinquapin grafting, root surface area, root volume.No. 5 are matched
The total root long of the grafting of Fang Jizhi, root surface area, root volume are all larger, are 516.33cm, 23.78cm respectively2、4.32cm3, respectively
Total root long of formulation media grafting and the size sequence of root surface area are identical, are all the formula > 2 of formula > 4 of No. 5 formulas > 3
Number formula > No. 1 formula；> No. 3 formulas > 4 of No. 5 formulas that are ordered as of the root volume of each formulation media grafting from big to small are matched
Side > > No. 2 formulas of No. 1 formula.
Table 6: influence of the different substrates to grafting root index
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
Test example 3
Test uses exponential fertilization method, equation are as follows:
NT=Ns (erT-1) (2-1)
Nt=Ns (ert-1)-Nt-1 (2-2)
R=ln (NT/NS+1)/T (2-3)
In formula, NTTotal amount is expected for that need to apply fertilizer；Ns is the content of certain element in nursery stock body before applying fertilizer；T is total fertilizer application frequency；
R is opposite adding rate, dose when Nt is the t times fertilising at r, Nt-1The fertilizer amount applied for first t-1 times
The sum of.
Table 7: nitrogen exponential fertilization testing program (mg/ plants)
When fertilising, the urea weighed up, calcium superphosphate and potassium chloride are dissolved in a certain amount of water, wherein nitrogen fertilizer application amount is 0
~175mg/ plants (being shown in Table 7), apply that phosphate fertilizer is 36mg/ plants, potash fertilizer is 54mg/ plants.
1) influence of the fertilising to chinquapin grafting ground diameter, height of seedling
Different Fertilization amount does not make significant difference to chinquapin Nurse seed grafting seedling height of seedling, influences on seedling ground diameter and ratio of height to diameter significant
(being shown in Table 8).In fertilising early period, chinquapin height of seedling is increased by a small margin, and chinquapin height of seedling stops increasing substantially after September 25th, with fertilising
The increase of amount, Seedling height growth downward trend after a small range is in first rising, but entire change is unobvious.When dose is
At 125mg/ plants, Seedling height growth is maximum, is 13.38cm, the height of seedling of different disposal is descending to put in order are as follows: and N125 >
N100>N50>N25>N150>N175>N75>CK.Castanea henryi seedling ground diameter is totally in first to rise to decline afterwards with the increase of dose
Trend, wherein N125 processing ground diameter increasing degree highest, than control be higher by 32%, the ground diameter of different disposal is descending
It puts in order as N125 > N100 > N150 > N175 > N75 > N50 > N25 > CK.
In the case that height of seedling is up to standard, ratio of height to diameter is smaller, and seedling quality is better, and fertilizer treatment ratio of height to diameter, which is substantially less than, to be compareed,
This illustrates that fertilising improves seedling quality.Ratio of height to diameter is the smallest to be handled for N125, lower by 22% than compareing, the ground diameter of different disposal by
It is small to put in order to big as N125 < N150=N100 < N175 < N75 < N50 < N25 < CK.
For the height of seedling of fertilizer treatment without significant difference (see Fig. 1), ground diameter, ratio of height to diameter are significantly better than control, ground diameter high specific pair
According to improving 32%, ratio of height to diameter is the smallest lower by 22% than compareing.It is possible thereby to judge, the influence applied fertilizer to Castanea henryi seedling growth indexes
Size are as follows: ground diameter > ratio of height to diameter > height of seedling.This illustrates that influence of the nutritional deficiency to ground diameter is maximum, and after fertilising, nursery stock becomes sturdy.
Table 8: influence of the dose to height of seedling, ground diameter and ratio of height to diameter
Note: letter is Duncan the result of multiple comparisons in table, and being free of same letter between column indicates significant difference (P < 0.05).
2) influence of the different fertilization to nursery stock Dry Matter
It applies fertilizer and Castanea henryi seedling root dry weight and the accumulation tool of stem weight is significantly affected, do not make significant difference and (be shown in Table to leaf dry weight
9).With the increase of dose, stem weight first increases to be declined afterwards, the sequence of Different Fertilization amount Castanea henryi seedling stem weight from big to small
Are as follows: N150 > N100 > N125 > N175 > N50 > N25 > N75,1.58 times respectively compareed, 1.55 times, 1.33 times, 1.30 times,
1.15 times, 1.05 times, 1.04 times.N125 and N100 processing under, root dry weight increase is most obvious, 1.73 respectively compareed times and
1.58 times, the sequence N125 > N100 > N150 > N75 > N50 > N175 > N25 of Different Fertilization amount Castanea henryi seedling root dry weight from big to small,
1.73 times, 1.58 times, 1.55 times, 1.47 times, 1.43 times, 1.38 times, 1.10 times respectively compareed.It is handled in N125 and N150
Under, aerial part dry weight amplification is maximum, and 1.25 times respectively compareed and 1.24 times, Different Fertilization amount Castanea henryi seedling aerial part
The sequence of dry weight from big to small are as follows: N125 > N150 > N100 > N175 > N75 > N50 > N25.It is total dry under N125 and N150 processing
Weight is maximum, and 1.45 times respectively compareed and 1.37 times.It can be seen that influence of the fertilising under ground portion is maximum, secondly it is
Gross dry weight, smaller on aerial part influence, root has been arrived in the most of all accumulations of nutrition after this illustrates fertilising.The processing of Different Fertilization amount
Castanea henryi seedling root/shoot ratio is influenced significantly, as the increase root/shoot ratio of dose first increases, then to tend towards stability, under finally slow
Drop.
Table 9: influence of the fertilising to Castanea henryi seedling dry weight allocation
3) influence of the different nitrogen fertilizer treatment to Castanea henryi seedling root system
The total root long of Castanea henryi seedling root system was slowly increased before October 10, and October, amplification started to become larger, November, cone
The total root long of chestnut seedlings root enters rapid growth phase (see Fig. 2).Before October, difference is little between each processing, after October,
Gap slowly becomes larger between each processing, and wherein N125 handles the total root long maximum of root system, is 610cm, is 1.38 times of control.
The variation tendency of Castanea henryi seedling root surface area is consistent with total root long (see Fig. 3).Before October, root surface area is slow
Increase, after November, root surface area enters the rapid growth phase.At the end of experiment, the root surface area gap between each processing is bright
Aobvious to increase, the root surface area of N125 processing is maximum, is 26.7cm2, 22% is improved than control.
The variation tendency of Castanea henryi seedling root volume has certain difference with total root long compared with surface area, (see Fig. 4).August 25
During day to September 25th, root system volume is without significant change, and after September 25th, root system volume is entered the rapid growth phase, October
Growth rate is slowed down, another growth peak of entering again after November, before October 25, root system volume between each processing
Difference is unobvious, and after October 25, the difference between each processing starts to widen, until reaching maximum on November 25.N125 processing
Chinquapin seedling root system volume is maximum, is 4.96cm3, 34% is improved than control.
The above embodiments are only used to illustrate the present invention, rather than limitation of the present invention.Although referring to embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, to technical solution of the present invention carry out it is various combination,
Modification or equivalent replacement should all cover and want in right of the invention without departure from the spirit and scope of technical solution of the present invention
It asks in range.
Claims (7)
1. a kind of chinquapin container seedling culture method, which is characterized in that this method comprises the following steps:
Step 1: selection garden: one piece of topography of selection is flat, draining is good, has irrigation conditions, convenient transportation and is convenient for management
Soil is as container nursery；
Step 2: production seedbed: turning over selected Seedlings nursery, and bedding is simultaneously ditched, in favor of draining；On furrow face soil layer
It is laid with the river sand of one layer of 5~8cm thickness, one layer of ground cloth is re-layed above river sand；
Step 3: it selects container: selecting non-woven container bag as container for plant growth, specification is 7-16cm × 9-20cm；
Step 4: prepare matrix: matrix components are made of yellow soil, turfy soil, perlite, prepare the ratio of matrix by volume
For yellow soil: turfy soil: perlite=0-2:0-1:0-0.5 is prepared in proportion, is mixed thoroughly, and sieving removes sundries, at sun bottom
Under be exposed to the sun, sterilized, be then loaded at the 2/3 of container height with carbendazim；
Step 5: selection nursery stock: selecting the chinquapin Nurse seed grafting seedling of current year, nursery stock transplanting entered in container, waters, makes soil
It is in close contact with root；
Step 6: management nursery stock: in seedbed, surrounding sets up the bracket of high 0.8-1.2m, is shaded with sunshade net；It is watered with after transplanting
Root water, later period are irrigated when matrix is dry, not dry not pour, and are poured, are irrigated；In mid or late August~late November, press
A certain amount of urea, calcium superphosphate and potassium chloride are soluble in water, and every 1 fertilizer of spray in 10 days, nitrogen fertilizer application amount is 0-175mg/ plants, apply
Phosphate fertilizer amount is 30-40mg/ plants, and potassium application amount is 50-60mg/ plants；Artificial weeding is carried out when matrix moistens；After container seedling survives
It is sprayed with thiophanate methyl or carbendazim within every 20~30 days, the two is used alternatingly；
Step 7: be out of the garden: current year autumn grafting nursery stock grows up to that ground diameter is 3.0mm or more, height of seedling is 13cm or more, and when lifting keeps
Root system is complete in container, and the root system of container, carrying substrates field planting are pierced by with scissors cutting.
2. chinquapin container seedling culture method according to claim 1, which is characterized in that in step 2, described ground cloth is black
Color gardening ground cloth.
3. chinquapin container seedling culture method according to claim 1, which is characterized in that in step 3, the container bag rule
Lattice are one kind of 7cm × 9cm, 11cm × 14cm, 14cm × 16cm and 16cm × 20cm.
4. chinquapin container seedling culture method according to claim 3, which is characterized in that in step 3, the container bag rule
Lattice are 16cm × 20cm.
5. chinquapin container seedling culture method according to claim 1, which is characterized in that in step 4, the matrix is matched
Ratio processed is yellow soil: turfy soil: perlite=1:0:0, yellow soil: turfy soil: perlite=0:1:0, yellow soil: turf
Soil: perlite=1:1:0, yellow soil: turfy soil: perlite=2:1:0 and yellow soil: turfy soil: perlite=2:1:0.5
It is a kind of.
6. chinquapin container seedling culture method according to claim 5, which is characterized in that in step 4, the matrix is matched
Ratio processed is yellow soil: turfy soil: perlite=2:1:0.5.
7. chinquapin container seedling culture method according to claim 1, which is characterized in that in step 6, the nitrogen fertilizer application amount
It is 125mg/ plants, applying phosphate fertilizer amount is 36mg/ plants, and potassium application amount is 54mg/ plants.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106797887A (en) * | 2017-02-14 | 2017-06-06 | 唐春艳 | The method taken root in chinquapin tissue-cultured seedling bottle |
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| CN111264265A (en) * | 2018-12-04 | 2020-06-12 | 溆浦森鑫特色农业开发有限公司 | Kiwi fruit bagged seedling cultivation method |
| CN113016487A (en) * | 2021-03-15 | 2021-06-25 | 中南林业科技大学 | Method for culturing seedlings of castanea henryi by using light medium |
| CN114698527A (en) * | 2022-03-28 | 2022-07-05 | 中国林业科学研究院亚热带林业研究所 | Seedling raising substrate for Chinese chestnut stocks and container seedling raising method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697703A (en) * | 2009-10-30 | 2010-04-28 | 西北农林科技大学 | Method for bickiron inoculation of buds symbiotic to root fungi for culturing seedlings of Chinese chestnut |
| CN103477820A (en) * | 2013-07-26 | 2014-01-01 | 广西壮族自治区林业科学研究院 | Container nursery method for cinnamon |
| CN104082109A (en) * | 2014-06-11 | 2014-10-08 | 浙江兰特园艺有限公司 | Container cultivation method for nursery stock |
| CN104521577A (en) * | 2014-12-31 | 2015-04-22 | 吴中区金庭小美华家庭农场 | Container seedling raising method for torreya grandis |
| CN104996256A (en) * | 2015-07-03 | 2015-10-28 | 广西壮族自治区中国科学院广西植物研究所 | Light-substrate container seedling raising method for golden camellia |
| CN105087400A (en) * | 2015-09-16 | 2015-11-25 | 中南林业科技大学 | Artificial cultivating method for advantageous symbiotic mycorrhizal fungi of Castanea henryi (Skam) Rehd. et Wils. |
| CN105393881A (en) * | 2015-12-02 | 2016-03-16 | 黄钱英 | QuercusacutissimaCarruth container nursery method |
-
2016
- 2016-08-11 CN CN201610657613.1A patent/CN106106001B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697703A (en) * | 2009-10-30 | 2010-04-28 | 西北农林科技大学 | Method for bickiron inoculation of buds symbiotic to root fungi for culturing seedlings of Chinese chestnut |
| CN103477820A (en) * | 2013-07-26 | 2014-01-01 | 广西壮族自治区林业科学研究院 | Container nursery method for cinnamon |
| CN104082109A (en) * | 2014-06-11 | 2014-10-08 | 浙江兰特园艺有限公司 | Container cultivation method for nursery stock |
| CN104521577A (en) * | 2014-12-31 | 2015-04-22 | 吴中区金庭小美华家庭农场 | Container seedling raising method for torreya grandis |
| CN104996256A (en) * | 2015-07-03 | 2015-10-28 | 广西壮族自治区中国科学院广西植物研究所 | Light-substrate container seedling raising method for golden camellia |
| CN105087400A (en) * | 2015-09-16 | 2015-11-25 | 中南林业科技大学 | Artificial cultivating method for advantageous symbiotic mycorrhizal fungi of Castanea henryi (Skam) Rehd. et Wils. |
| CN105393881A (en) * | 2015-12-02 | 2016-03-16 | 黄钱英 | QuercusacutissimaCarruth container nursery method |
Non-Patent Citations (2)
| Title |
|---|
| 锥栗嫁接育苗技术;徐跃兴;《中国南方果树》;20021231(第06期);第72-73页 |
| 锥栗扦插育苗研究初探;王晓红;《园艺与种苗》;20121231(第09期);第4-5，20页 |
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