CN109644768A - A kind of method that arbor-vitae near-nature forest matrix container seedling is cultivated and forest land is promoted to update - Google Patents
A kind of method that arbor-vitae near-nature forest matrix container seedling is cultivated and forest land is promoted to update Download PDFInfo
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- CN109644768A CN109644768A CN201910093870.0A CN201910093870A CN109644768A CN 109644768 A CN109644768 A CN 109644768A CN 201910093870 A CN201910093870 A CN 201910093870A CN 109644768 A CN109644768 A CN 109644768A
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- 239000002689 soil Substances 0.000 claims abstract description 86
- 240000002924 Platycladus orientalis Species 0.000 claims abstract description 63
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- 241000218636 Thuja Species 0.000 claims description 109
- 230000008635 plant growth Effects 0.000 claims description 61
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- 241000196324 Embryophyta Species 0.000 claims description 18
- 238000011049 filling Methods 0.000 claims description 18
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 229940010514 ammonium ferrous sulfate Drugs 0.000 claims description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
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- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
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- 235000019738 Limestone Nutrition 0.000 abstract description 8
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- 238000009331 sowing Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
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Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A kind of method cultivated this application provides arbor-vitae near-nature forest matrix container seedling and forest land is promoted to update, seedling medium is the composite interstitial substance of forest land cubsoil and surface layer humus soil, cubsoil is under, surface layer fertile soil is filled in non-woven bag or dixie cup upper, then it is soaked seed in due course, vernalization and sowing, transplanted when seedling grows 4-6 to acrospire in the rainy days of the month in rainy season 7-8, after seedling survives and succeed it is overwintering after thinning again.Using building forest nursery or indoor container nursery near forest land charge for remittance ditch, pond, sufficient moisture is provided to seed, improves emergence rate and planting survival rate, growing-seedling period is short, nursery transplant is small in size, light-weight, and transplanted rainy days in rainy season, seedling vigor is high, winter cabbage is strong.Demand when reducing the 2-3 seedlings progress forest land update using 1 meter or more to a large amount of human and material resources and financial resources.Time saving less manpower cost-saving of saving trouble, the Platycladus orientalis Forest for improving Limestone Mountain update efficiency.
Description
Technical field
The present invention relates to forest land update methods and Medium of Container Seedling field, more particularly, to a kind of arbor-vitae near-nature forest matrix
Cultivation of container seedling and the method for promoting forest land to update.
Background technique
The Platycladus orientalis Forest of large area is cultivated and is dispersed on the ground in the limestone of northern China.Arbor-vitae is drought-resistant barren, can
It is grown on the naked rock mountainous region or even overhanging cliff on limestone abrupt slope and also adapts to.The crown grace of arbor-vitae is good ornamental tree
Kind, moreover Platycladus orientalis Forest also has the function of to conserve water and soil, improve soil and water conservation etc..China is in 20th century 50-60
The large area Platycladus orientalis Plantations that generation builds, the problem of being nowadays faced with stand regeneration and Sustainable Operation.Currently, the closed woods of arbor-vitae
The problem of arbor-vitae is lacked in lower no Bai Miao, some woods windows vacant lot is prominent, especially in northern dry forest zone.
Current Platycladus orientalis Forest update is not good enough, and arbor-vitae regeneration mostly uses container seedling, and generally using time-consuming when cultivating
2-3 seedlings.The container seedling forestation manually sowed is the major way of current Limestone Mountain arbor-vitae afforestation, but with 1
Meter or more big size containers seedling afforestation project amount it is big, at high cost.
Most sensitive to environment-stress in view of seed and seedling, what is stood in the breach in drought and barren mountainous region is sprouting for seed
The problem of hair, unearthed and seedling.The limited sprouting of seed is to influence its basic and crucial factor updated.In drought and barren
Limestone ground, arbor-vitae seed is sprouted to save to occur mainly in some water and soil and reallocate with seedling naturally more collects neutralization accidentally
What is occurred optimizes the environment.Wherein, most important limiting factor is the validity of drought and soil moisture.September part is north
The area square arbor-vitae Zhu Zai turns to the transition period in dry season and the vigorous period of arbor-vitae elite stand natural reseeding from rainy season.Seed is mature
The opportunity sprouted current year is often missed in landing, sprouts unearthed seedling reluctantly and is often difficult to worry along the environment of Drought in Autumn and winter drought,
Spring unfavorable precipitation makes it face spring drought again while inducing seed and sprouting causes the bud that returns for sprouting or splitting mouth seed to be done
It is withered.
Up to the present, the understanding for the effect that people update forest land litter and humus layer to seed sprouting and forest land
It is not consistent.Studies have reported that claiming dead leaf layer under removal Pinus tabulaeformis forest that can promote the sprouting of seed and the growth of more new talent, litter
Blocked up to be unfavorable for seed contact mineral soil, be difficult to germinate, litter is thicker, and raw seedling is taken root more bad for the year, and young root is not allowed more
Easily it is stretched in mineral soil, it is easier to be " hanging " withered.Its reason is that the general water content of dead leaf layer be low, easy drying, and seed is difficult
Dead leaf withered, blocked up during dead leaf layer is dried rapidly before not reaching mineral soil after sprouting or sprout with imbibition
Layer equally also plays the role of barrier to the sprouting of arbor-vitae seed.In contrast, also studies have reported that claiming the litter of suitable depth
Scattering and disappearing for woodland market is advantageously reduced, soil fertility is improved, to promote the sprouting of seed.Educating under protecting field environment
Seedling is studies have shown that suitable pine needle litter and fertile soil covering can improve moisture condition to be conducive to pinus yunnanensis seed
Sprouting and natural regeneration.
The early-stage study of inventor shows withered fallen leaf and corruption on the collecting-tank of arbor-vitae forest land from being impacted by rainwash
It grows containing a large amount of arbor-vitae seeds in soil, these seeds often concentrate flood tide to sprout in the later period in rainy season, and seedling is intensive so that counting not
Win number, as long as this explanation has enough moisture, the sprouting of the arbor-vitae seed in arbor-vitae dead leaf layer or humus layer, which is unearthed, to be had no greatly
Hinder.It is indoor in winter to study surface layer humus soil and sticky cubsoil base under the premise of being disposably filled with enough moisture using paper container
The sub- seedling of matter culture arbor-vitae, the results showed that surface layer humus soil has finally been difficult to come up because being easily dried when there is weepage holes
It sprouts.In contrast, sticky cubsoil water holding capacity is stronger, has a small amount of (3.3%) seedling to sprout and is unearthed (attached drawing 1a).If used
Container of the bottom without drainage hole is reached after being disposably filled with enough moisture with the final emergence rate that surface layer humus soil is sowed
25.5%, and there was only 1.1% emergence rate with sticky cubsoil.Obviously under the premise of having moisture guarantee, surface layer humus soil is
The high-quality natural substrates that arbor-vitae seed is sprouted.
Summary of the invention
A kind of arbor-vitae near-nature forest matrix container seedling of being designed to provide of the embodiment of the present invention is cultivated and forest land is promoted to update
Method.
In order to solve the above technical problems, technical solution provided by the invention are as follows:
A kind of method that arbor-vitae near-nature forest matrix container seedling is cultivated and forest land is promoted to update, comprising the following steps:
1) prepare container for plant growth first, then one layer of Platycladus orientalis Forest is loaded into container for plant growth cubsoil, then Xiang Yumiao again
One layer of arbor-vitae Forest floor fertile soil is loaded in container, the ground of the Platycladus orientalis Forest in container for plant growth cubsoil and arbor-vitae Forest floor fertile soil
Layered arrangement and Platycladus orientalis Forest cubsoil be in lower layer, arbor-vitae Forest floor fertile soil is in upper layer；
It 2) is water seed soaking 48 hours of 40 DEG C by arbor-vitae seed initial temperature at previous to two weeks of rainy season set
After be put into vinyl disc, wet gauze is then covered on arbor-vitae seed and carries out vernalization in 18-25 DEG C of natural room temperature environment, and
It keeps the skin wet in pregermination procedure to arbor-vitae seed to keep arbor-vitae seed wet；
3) arbor-vitae seed indoor seeding and nursery: is seeded into step when the 30%-50% in whole arbor-vitae seeds splits mouth
In rapid with the being provided with arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest container for plant growth of cubsoil 1) obtained, each container for plant growth sowing
10-20 arbor-vitae seeds；
4) seedling of sprouting thinning: is subjected to thinning to retain in each container for plant growth and there are 3-5 plants of healthy and strong seedling；
5) be transplanted to forest land: when seedling grows 4-6 to acrospire, the month in rainy season 7-8 rainy days in arbor-vitae forest land
Cave is dug in the suitable place of selection, is then first torn container for plant growth, then will be torn remaining band soil seedling after container for plant growth again
It is put into cave, then successively bankets, steady and sure and watering；
6) after seedling survives and succeed it is overwintering after thinning again, 1-2 plants are retained in every cave.
Preferably, in step 1), the container for plant growth is non-woven bag or dixie cup.
Preferably, in step 1), arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest the volume ratio of cubsoil be 1:(1~2).
Preferably, in step 1), when Platycladus orientalis Forest the pH of cubsoil is 8-10, acid fertilizer toward Platycladus orientalis Forest is added in cubsoil
Material, the acidic fertilizier are ammonium sulfate or ferrous sulfate.
Preferably, in step 1), with loading Platycladus orientalis Forest into container for plant growth using filling device cubsoil and Platycladus orientalis Forest earth's surface
Layer fertile soil；
The filling device includes matrix tank, horizontal holding rod, hush panel, start stop lever and bolt；
The matrix tank includes superposed round tube with positioned at the conical tube of lower part, and round tube top opening is to be used for
Charging, the bottom end of the round tube and the large diameter end of conical tube are welded to connect, and are provided with graduation mark on the inner wall of the round tube；
The hush panel is used to block the bottom opening at the small inner-diameter end of the conical tube；
The right end of the horizontal holding rod is weldingly fixed on the top of the round tube for the dress that bankets described in man-hour manually hand-held
It sets；
The start stop lever includes left horizon bar, center vertical bar and right horizon bar, and the left horizon bar, centre are perpendicular
The length direction of straight-bar and right horizon bar is respectively positioned in the same perpendicular, the right end of the left horizon bar and the centre
Connection is welded and fixed in the top of vertical bar, and company is welded and fixed in the bottom end of the center vertical bar and the left end of the right horizon bar
It connects；
The left horizon bar is located at the lower section of the horizontal holding rod, and the screw rod of the bolt penetrates the water from top to bottom
Flat holding rod is connect with being constituted bolted splice with the horizontal holding rod for the left horizon bar so that described with left horizon bar
Left horizon bar rotates in the horizontal plane；
The right end of the right horizon bar is welded and fixed with the hush panel to be connect, turn of the left horizon bar in the horizontal plane
It is dynamic that the hush panel is driven to be rotated in the horizontal plane to open or close the bottom opening of the conical tube.
Preferably, in step 3), arbor-vitae seed is seeded into the arbor-vitae Forest floor fertile soil on the upper layer in container for plant growth
In, depth of planting is 1.0cm~1.5cm.
Preferably, in step 5), select suitable place dig cave refer to charge for remittance slope surface, the forest land of cheuch two sides and woods window,
And ridge and ridge after site preparation and fine tuning rainwater flow direction.
Preferably, in step 5), first container for plant growth is torn, then will tear remaining band soil seedling after container for plant growth again
It is put into the plastics collecting bowl for catchmenting, then will be loaded with the plastics collecting bowl with native seedling again and be put into cave.
A kind of method cultivated this application provides arbor-vitae near-nature forest matrix container seedling and forest land is promoted to update, container for plant growth
In Platycladus orientalis Forest cubsoil and arbor-vitae Forest floor fertile soil layered arrangement and Platycladus orientalis Forest cubsoil be in lower layer, Platycladus orientalis Forest earth's surface
Layer fertile soil is in upper layer, then carries out seed soaking and vernalization to arbor-vitae seed, splits mouth to the 30%-50% in whole arbor-vitae seeds
When arbor-vitae seed is seeded into the being provided with arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest container for plant growth of cubsoil, each nursery
Container sow 10-20 arbor-vitae seeds, when coming up and growing 4-6 to acrospire, the month in rainy season 7-8 rainy days in side
Suitable place is selected to dig pit cave in the ground of Berlin, remaining band soil seedling is put into cave after tearing container for plant growth, then successively
Banket, steady and sure and watering, after seedling survives and succeed it is overwintering after thinning again, 1-2 plants of reservation is advisable in every cave；
The present invention by the excellent Platycladus orientalis Forest of water retention property cubsoil be rich in nutrition and good arbor-vitae Forest floor of breathing freely
Fertile soil carries out upper and lower level proportion combination, successfully carries out arbor-vitae forest land using non-woven fabrics or paper cup container seedling and updates plant examination
It tests, survival rate is higher, works well；
The present invention passes through near-nature forest matrix and its prepares the exploitation with filling technique, under irrigation conditions indoors successfully
Realize sprouting and the seedling culture of arbor-vitae seed.The forest land cultivation for realizing container seedling on this basis, effectively promotes
Arbor-vitae forest land updates, and method is simple, low in cost, can save a large amount of manpower and material resources, efficiency is higher, and matrix is from the horse's mouth.It should
Item technology is suitble to the update for setting up forest nursery to promote Platycladus orientalis Forest of gathering materials on the spot, and provides a kind of stone in severe water and soil erosion
The method for promoting Platycladus orientalis Forest quickly to update and extend in such a way that water and soil reallocates and plants seedlings in the environment of limestone abrupt slope is China
The Platycladus orientalis Forest in the north creates a kind of artificial practical technique for promoting to update, maintain forest land sustainable development.
Detailed description of the invention
Fig. 1 a is container for plant growth bottom whether there is or not under the conditions of drainage hole, the simple arbor-vitae Forest floor fertile soil (corruption in Fig. 1
Grow matter soil) with Platycladus orientalis Forest cubsoil (the viscous cubsoil in Fig. 1) nursery when emergence rate comparison；
Fig. 1 b be arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest the emergence rate of the various combination mode of cubsoil comparison: its
Middle 2+2 layering is 2 glasss of arbor-vitae Forest floor+2 glasss of Platycladus orientalis Forests of fertile soil ground cubsoil layered configuration, and fertile soil is upper, and cubsoil is under；
2+2 mixing is 2 glasss of arbor-vitae Forest floor+2 glasss of Platycladus orientalis Forests of fertile soil ground cubsoil mixed configuration；1+3 mixing is 1 glass of Platycladus orientalis Forest earth's surface
Layer+3 glasss of Platycladus orientalis Forest of fertile soil ground cubsoil mixed configuration；3+1 mixing is+1 glass of Platycladus orientalis Forest the earth's core of 3 glasss of arbor-vitae Forest floor fertile soil
Native mixed configuration；
Fig. 2 is the structural representation of the container for plant growth being set-located and plastics collecting bowl that the embodiment of the present invention provides
Figure；
Fig. 3 is the structural schematic diagram for the filling device that the embodiment of the present invention provides.
In figure: 1 arbor-vitae Forest floor fertile soil, 2 Platycladus orientalis Forests cubsoil, 3 containers for plant growth, 301 drainage holes, 4 plastics catchment
Cup；
5 matrix tanks, 501 round tubes, 502 conical tubes, 6 horizontal holding rods, 7 hush panels, 8 start stop levers, 801 left levels
Bar, 802 center vertical bars, 803 right horizon bars, 9 bolts.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " axial direction ", " radial direction ", " longitudinal direction ", " transverse direction ",
" length ", " width ", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, Fig. 1 a is container for plant growth bottom whether there is or not under the conditions of drainage hole, simple arbor-vitae Forest floor fertile soil
The comparison of emergence rate when (humus soil in Fig. 1) with Platycladus orientalis Forest cubsoil (the viscous cubsoil in Fig. 1) nursery；Fig. 1 b is Platycladus orientalis Forest
Surface layer fertile soil and Platycladus orientalis Forest the emergence rate of the various combination mode of cubsoil comparison: wherein 2+2 layering is 2 glasss of Platycladus orientalis Forests
+ 2 glasss of Platycladus orientalis Forests of surface layer fertile soil ground cubsoil layered configuration, fertile soil is upper, and cubsoil is under；2+2 mixing is 2 glasss of arbor-vitae forest lands
+ 2 glasss of Platycladus orientalis Forests of surface layer fertile soil ground cubsoil mixed configuration；1+3 mixing is+3 glasss of arbor-vitae forest lands of 1 glass of arbor-vitae Forest floor fertile soil
Cubsoil mixed configuration；3+1 mixing is 3 glasss of arbor-vitae Forest floor+1 glass of Platycladus orientalis Forests of fertile soil ground cubsoil mixed configuration；Fig. 2 is this hair
The structural schematic diagram of the container for plant growth being set-located and plastics collecting bowl that bright embodiment provides；Fig. 3 is reality of the invention
The structural schematic diagram of the filling device of example offer is provided.
A kind of method cultivated this application provides arbor-vitae near-nature forest matrix container seedling and forest land is promoted to update, including it is following
Step:
1) prepare container for plant growth first, then one layer of Platycladus orientalis Forest is loaded into container for plant growth cubsoil, then Xiang Yumiao again
One layer of arbor-vitae Forest floor fertile soil is loaded in container, the ground of the Platycladus orientalis Forest in container for plant growth cubsoil and arbor-vitae Forest floor fertile soil
Layered arrangement and Platycladus orientalis Forest cubsoil be in lower layer, arbor-vitae Forest floor fertile soil is in upper layer；
It 2) is water seed soaking 48 hours of 40 DEG C by arbor-vitae seed initial temperature at previous to two weeks of rainy season set
After be put into vinyl disc, wet gauze is then covered on arbor-vitae seed and carries out vernalization in 18-25 DEG C of natural room temperature environment, and
It keeps the skin wet in pregermination procedure to arbor-vitae seed to keep arbor-vitae seed wet；
3) arbor-vitae seed indoor seeding and nursery: is seeded into step when the 30%-50% in whole arbor-vitae seeds splits mouth
In rapid with the being provided with arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest container for plant growth of cubsoil 1) obtained, each container for plant growth sowing
10-20 arbor-vitae seeds；
4) seedling of sprouting thinning: is subjected to thinning to retain in each container for plant growth and there are 3-5 plants of healthy and strong seedling；
5) be transplanted to forest land: when seedling grows 4-6 to acrospire, the month in rainy season 7-8 rainy days in arbor-vitae forest land
Cave is dug in the suitable place of selection, is then first torn container for plant growth, then will be torn remaining band soil seedling after container for plant growth again
It is put into cave, then successively bankets, steady and sure and watering；
6) after seedling survives and succeed it is overwintering after thinning again, 1-2 plants are retained in every cave.
In one embodiment of the application, in step 1), the container for plant growth is non-woven bag or dixie cup.
In one embodiment of the application, in step 1), arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest cubsoil body
Product is than being 1:(1~2).
In one embodiment of the application, in step 1), when Platycladus orientalis Forest the pH of cubsoil is 8-10, toward arbor-vitae forest land
Acidic fertilizier is added in cubsoil, the acidic fertilizier is ammonium sulfate or ferrous sulfate.
In one embodiment of the application, in step 1), arbor-vitae forest land is loaded into container for plant growth using filling device
Cubsoil and arbor-vitae Forest floor fertile soil；
The filling device includes matrix tank 5, horizontal holding rod 6, hush panel 7, start stop lever 8 and bolt 9；
The matrix tank 5 includes superposed round tube 501 and the conical tube 502 for being located at lower part, 501 top of round tube
Opening with for feeding, the bottom end of the round tube 501 and the large diameter end of conical tube 502 are welded to connect, the round tube 501 it is interior
Graduation mark is provided on wall surface；
The hush panel 7 is used to block the bottom opening at the small inner-diameter end of the conical tube 502；
The right end of the horizontal holding rod 6 is weldingly fixed on the top of the round tube 501 for filling out described in man-hour manually hand-held
Native device；
The start stop lever 8 includes left horizon bar 801, center vertical bar 802 and right horizon bar 803, the left water
The length direction of flat bar 801, center vertical bar 802 and right horizon bar 803 is respectively positioned in the same perpendicular, the left water
The right end of flat bar 801 is welded and fixed with the top of the center vertical bar 802 and connect, the bottom end of the center vertical bar 802 with
Connection is welded and fixed in the left end of the right horizon bar 803；
The left horizon bar 801 is located at the lower section of the horizontal holding rod 6, and the screw rod of the bolt 9 penetrates from top to bottom
The horizontal holding rod 6 is with left horizon bar 801 to be constituted bolt hinge with the horizontal holding rod 6 for the left horizon bar 801
It is connect in succession so that the left horizon bar 801 rotates in the horizontal plane；
The right end of the right horizon bar 803 is welded and fixed with the hush panel 7 and connect, and the left horizon bar 801 is in level
Rotation in face drives the hush panel 7 to be rotated in the horizontal plane to open or close the bottom opening of the conical tube 502.
In one embodiment of the application, in step 3), arbor-vitae seed is seeded into the side on the upper layer in container for plant growth
In the surface layer fertile soil of Berlin, depth of planting is 1.0cm~1.5cm.
In one embodiment of the application, in step 5), selects suitable place to dig cave and refer to charge for remittance slope surface, cheuch two
Ridge and ridge after the forest land of side and woods window and site preparation and fine tuning rainwater flow direction.
In one embodiment of the application, in step 5), first container for plant growth is torn, then will tear container for plant growth again
Remaining band soil seedling is put into the plastics collecting bowl for catchmenting afterwards, then will be loaded with the plastics collecting bowl with native seedling again
It is put into cave.
In the application: 1. near-nature forest matrix
The Medium of Container Seedling that the present invention uses is a kind of host material of near-nature forest, so-called near-nature forest matrix be exactly with
Platycladus orientalis Forest cubsoil (generally sticky cinnamon soil) be bottom matrix, it is multiple by the bilayer of overlayer matrix of arbor-vitae Forest floor fertile soil
Close seedling medium.
The advantages of seedling medium, is: simulating the natural environment of soil under Platycladus orientalis Forest and is improved, materials are reliable, come
Source is sufficient, and by a large amount of repetition test, which has the characteristics that retain water and nutrients performance is good, gas permeability is strong, in moisture abundance
Under conditions of make that germination is fast, emergence is neat, germination and high survival rate using this method.
In contrast, when using Platycladus orientalis Forest cubsoil is substrate seedling merely, although water retention property is superior, structure is viscous
Tightly, easy to harden, gas permeability is bad.For the soil of some strong basicities, cubsoil, which sprouts seed and is unearthed, has certain shadow
It rings, especially in tailo bare area environment.
When using surface layer, completely decomposed humus is substrate seedling merely, although its short texture, permeability are good,
It is that water retention property is not good enough, easy drying, is also unfavorable for the sprouting of seed and is unearthed.
If by the two combination layered configuration, can play retain water and nutrients, it is ventilated, optimization seed sprout environment the effect of,
It is substantially exactly the simulation, improvement and optimization of natural renovation, and it is insufficient restricted to solve soil moisture in forest land.
Pass through the seedling growth test of the paper cup container (bottom begin to rehearse water hole) of design different substrates combination；As a result (Fig. 1 b) shows
Configuration up and down (fertile soil upper, cubsoil is under) combined effect that fertile soil and cubsoil layering proportion are 1:1 is best, and emergence rate is most
It is high；And fertile soil and sticky cubsoil are matched with 1:1,1:3 and 3:1 when carrying out mixing configuration, seed is sprouted the morning and evening of being unearthed, is sprouted
Rate and output of seedling etc. are below the combination of upper and lower layered configuration.By a large amount of experimental examination, nursery achieves complete success.So that
Seed can be made to sprout, emerge in being after planting disposably filled with enough moisture.In addition, being improved if acidic fertilizier is added in cubsoil
The plant of unearthed and forest land is sprouted advantageously to seed.
2. matrix source and filling containers
2.1 matrix sources and its superiority
A arbor-vitae Forest floor fertile soil: A1 layers of the soil under Platycladus orientalis Forest, its main feature is that: rich in organic matter, rotten plant
Sour and a small amount of vitamin, microelement, these are all the advantage for promoting seed to sprout with growth of seedling, are general nursery bases
Matter (vermiculite, perlite, stalk and plant ash) material hardly matches, and is also more suitable for Platycladus orientalis Forest natural regeneration, especially exists
Mountainous region abrupt slope environment, depth of humus layer are often washed totally due to soil erosion.
B Platycladus orientalis Forest ground cubsoil: the subsoil of cinnamon soil under Platycladus orientalis Forest, it is preferred to apply ammonium sulfate or ferrous sulfate etc.
Acidic fertilizier or the cubsoil etc. for selecting traveller's cubsoil such as subacidity mountain brown earth soil.It is often cultivated in view of Platycladus orientalis Forest and is in limestone
Under the conditions of the mountainous region brown soil of parent rock, the Platycladus orientalis Forest ground relatively viscous weight of cubsoil lacks organic matter and nitrogen, however, its water-retaining property
It can be conducive to the sprouting of arbor-vitae seed.
2.2 filling containers
The container that the present invention uses is commercially available non-woven bag or dixie cup, and specification size can be according to regenerating forest land environment and mesh
Mark appropriateness adjustment.The volume ratio of matrix A and B are advisable with 1:1 or 1:2.
3. filling device and use
In order to improve the speed banketed and ensure proportion speed, easy quick filling device, institute are devised in the present invention
Stating filling device includes matrix tank 5, horizontal holding rod 6, hush panel 7, start stop lever 8 and bolt 9 (attached drawing 3).
Hush panel 7 is closed using Shi Xianyong start stop lever 8, matrix B is then poured into matrix tank 5 to assigned scale,
Then the opening of container for plant growth is placed on to the lower section of the bottom opening of matrix tank 5, then open hush panel 7 with start stop lever 8, make
The bottom into container for plant growth is left out by mistake under matrix B, refills matrix A after Shao Jia Dun reality.Hush panel 7 is closed with start stop lever 8 again
It closes, matrix A is poured into matrix tank 5 to assigned scale, then the opening of container for plant growth is placed under the bottom opening of matrix tank 5
Then side opens hush panel 7 with start stop lever 8, makes to leave out by mistake in container for plant growth under matrix A, stand-by after Shao Jia Dun reality.
4. the attached plastics collecting bowl of container
Limestone Mountain drought and barren, severe water and soil erosion, update or afforestation in like environment are suitble to the additional dress that catchments
It sets.Attached plastics collecting bowl shown in Fig. 2 can be unearthed by the rainwater catchment of rainy season affluence in plastics collecting bowl to make to sprout
Seedling support oneself completely before maintain longer period moisture supply.Plastics collecting bowl design is simple, and likeness in form one compares nursery
The bigger plastic cup of vessel port can also be replaced with gauge size comparable plastic bottle bottom.As shown in Fig. 2, nursery is held
It when the bottom of device puts on the plastics collecting bowl for catchmenting, needs to open up drainage hole on the bottom wall of container for plant growth, to be used for moisture
Circulation back and forth between container for plant growth and plastics collecting bowl, in Fig. 2: arbor-vitae Forest floor fertile soil 1, Platycladus orientalis Forest ground cubsoil 2,
Container for plant growth 3, drainage hole 301, plastics collecting bowl 4.Preferably, the middle and upper part of container for plant growth side wall open up some circular holes so as to
Seedlings root is toward external expansion, or will tear remaining band soil seedling after container for plant growth and be directly placed into the plastics for being used to catchment and catchment
In cup, it then will be loaded with the plastics collecting bowl with native seedling again and be put into cave.
5. seed soaking, vernalization, sowing and nursery in Room
It is 40 in the arbor-vitae seed initial temperature that is ripe, full, flushing that is chosen to for previous to two weeks of rainy season set
DEG C water seed soaking 48 hours after be put into vinyl disc, wet gauze is then covered on arbor-vitae seed in natural room temperature environment 18-
Vernalization is carried out at 25 DEG C, and is kept the skin wet to arbor-vitae seed at any time in pregermination procedure to keep arbor-vitae seed wet.
Arbor-vitae seed is seeded into when the 30%-50% in whole arbor-vitae seeds splits mouth and is provided with arbor-vitae Forest floor corruption
With growing soil and Platycladus orientalis Forest in the container for plant growth of cubsoil, depth of planting about 1.0cm.Each container for plant growth sows 10-20 arbor-vitae kinds
Son；Thinning is carried out to retain 3-5 healthy and strong seedling and be advisable.
6. updating plant
When seedling grows 4-6 to acrospire, in the rainy days of the month in rainy season 7-8 in selecting suitable place in arbor-vitae forest land
Dig cave, then first container for plant growth is torn, remaining band soil seedling is put into cave after then tearing container for plant growth again, then according to
It is secondary banket, steady and sure and watering.
7. simple drip irrigation system
In order to ensure container seedling survives, using plastic barrel as water receiver, easy drip irrigation system is made with PE plastic tube, can be protected
Card more new talent is transplanted and survives, and extends the period of seedling culture and transplanting until autumn or spring next year.Select charge for remittance slope surface
Or cheuch two sides suitable forest land and woods window cultivated, arbor-vitae more new talent is easy to survive and save.In ridge, ridge water and soil stream
Appropriate site preparation, fine tuning rainwater flow direction are needed when losing serious on the spot plant, it is ensured that seedling survives and grows up.Survived to seedling and at
Thinning again after function is overwintering, retaining 1-2 plants is advisable.
The practical technical problems to be solved of the application are that seed maturity often meets the northern autumn in current arbor-vitae forest land
The dry season that Seasonal rainfall gradually decreases.Arbor-vitae seed often misses the best opportunity of sprouting.And when Platycladus orientalis Forest artificial regeneration, make mostly
Planting by stock is carried out with 1 meter or more of 2-3 seedlings.Large nursery stocks volume is larger, lifting is easy to hurt root in the process, causes into
Motility rate is not high.And time-consuming, the at high cost, low efficiency in nursery lifting, midway transport and site preparation plant and irrigation.Therefore
It causes large-scale arbor-vitae forest land to update and proposes that the man power and material of excess load requires.
In contrast, method provided by the present application is gathered materials on the spot first, selects from the horse's mouth, the convenient forest land cubsoil of acquisition
With humus soil composite interstitial substance.Forest nursery progress container is set up at the collecting-tank on forest land periphery, the low-lying place in pool or ditch to educate
Seedling, or in the indoor carry out nursery such as room of protecting a forest.Secondly, selection grows 4-6 to first after carrying out nursery in the period of rainy season being suitable for
The container seedling of leave carries out forest land cultivation, and growing-seedling period is short, planting percent and afforestation planting survival rate are higher.In addition, in arid
Barren mountainous region top can add water collector, in such a way that this water and soil is inversely reallocated, greatly increase plant at
Living and storage rate.Especially after the growth in rainy season and autumn, growth of seedling is healthy and strong, vitality is relatively strong, greatly improves
Its overwintering storage rate.
In addition, seedling is small in size, light-weight, transport and plant are convenient, it is small to man power and material's demand.It is preferred that situation
Under, make good use of existing forest ranger's forest management mechanism, it is possible to realize that forest land is efficient, optimizes update.
The method and apparatus of the not detailed description of the present invention are the prior art, are repeated no more.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (8)
1. a kind of method that arbor-vitae near-nature forest matrix container seedling is cultivated and forest land is promoted to update, which is characterized in that including following step
It is rapid:
1) prepare container for plant growth first, then one layer of Platycladus orientalis Forest is loaded into container for plant growth cubsoil, then again to container for plant growth
One layer of arbor-vitae Forest floor fertile soil of middle filling, Platycladus orientalis Forest in container for plant growth cubsoil and arbor-vitae Forest floor fertile soil be layered
Arrangement and Platycladus orientalis Forest cubsoil be in lower layer, arbor-vitae Forest floor fertile soil is in upper layer；
2) it will be put behind arbor-vitae seed water seed soaking 48 hours that initial temperature is 40 DEG C at previous to two weeks of rainy season set
Enter in vinyl disc, wet gauze is then covered on arbor-vitae seed and carries out vernalization in 18-25 DEG C of natural room temperature environment, and is being urged
It is kept the skin wet to arbor-vitae seed during bud to keep arbor-vitae seed wet；
3) arbor-vitae seed indoor seeding and nursery: is seeded into step 1) when the 30%-50% in whole arbor-vitae seeds splits mouth
In with the being provided with arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest container for plant growth of cubsoil obtained, each container for plant growth sows 10-
20 arbor-vitae seeds；
4) seedling of sprouting thinning: is subjected to thinning to retain in each container for plant growth and there are 3-5 plants of healthy and strong seedling；
5) it is transplanted to forest land: when seedling grows 4-6 to acrospire, being selected in the rainy days of the month in rainy season 7-8 in arbor-vitae forest land
Cave is dug in suitable place, is then first torn container for plant growth, remaining band soil seedling is put into after then tearing container for plant growth again
It in cave, then successively bankets, steady and sure and watering；
6) after seedling survives and succeed it is overwintering after thinning again, 1-2 plants are retained in every cave.
2. the method according to claim 1, wherein in step 1), the container for plant growth be non-woven bag or
Dixie cup.
3. the method according to claim 1, wherein in step 1), arbor-vitae Forest floor fertile soil and Platycladus orientalis Forest
The volume ratio of ground cubsoil is 1:(1~2).
4. the method according to claim 1, wherein in step 1), when Platycladus orientalis Forest the pH of cubsoil is 8-10,
Acidic fertilizier toward Platycladus orientalis Forest is added in cubsoil, the acidic fertilizier is ammonium sulfate or ferrous sulfate.
5. the method according to claim 1, wherein being filled out using filling device into container for plant growth in step 1)
With filling Platycladus orientalis Forest cubsoil and arbor-vitae Forest floor fertile soil；
The filling device includes matrix tank, horizontal holding rod, hush panel, start stop lever and bolt；
The matrix tank includes superposed round tube and be located at the conical tube of lower part, round tube top opening with for into
Material, the bottom end of the round tube and the large diameter end of conical tube are welded to connect, and are provided with graduation mark on the inner wall of the round tube；
The hush panel is used to block the bottom opening at the small inner-diameter end of the conical tube；
The right end of the horizontal holding rod is weldingly fixed on the top of the round tube for filling device described in man-hour manually hand-held；
The start stop lever includes left horizon bar, center vertical bar and right horizon bar, the left horizon bar, center vertical bar
And the length direction of right horizon bar is respectively positioned in the same perpendicular, the right end and the center vertical of the left horizon bar
Connection is welded and fixed in the top of bar, and the bottom end of the center vertical bar is welded and fixed with the left end of the right horizon bar and connect；
The left horizon bar is located at the lower section of the horizontal holding rod, and the screw rod of the bolt penetrates the horizontal hand from top to bottom
It holds bar and is connect with being constituted bolted splice with the horizontal holding rod for the left horizon bar so that the left water with left horizon bar
Flat bar rotates in the horizontal plane；
The right end of the right horizon bar is welded and fixed with the hush panel to be connect, the rotation band of the left horizon bar in the horizontal plane
The hush panel is moved to be rotated in the horizontal plane to open or close the bottom opening of the conical tube.
6. the method according to claim 1, wherein arbor-vitae seed is seeded into container for plant growth in step 3)
Upper layer arbor-vitae Forest floor fertile soil in, depth of planting be 1.0cm~1.5cm.
7. the method according to claim 1, wherein selecting suitable place to dig cave in step 5) and referring to charge for remittance
Ridge and ridge after slope surface, the forest land of cheuch two sides and woods window and site preparation and fine tuning rainwater flow direction.
8. then will be torn again the method according to claim 1, wherein first tearing container for plant growth in step 5)
Remaining band soil seedling is put into the plastics collecting bowl for catchmenting after falling container for plant growth, then will be loaded with again with native seedling
Plastics collecting bowl is put into cave.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910093870.0A CN109644768B (en) | 2019-01-30 | 2019-01-30 | Method for cultivating arborvitae near-natural matrix container seedlings and promoting forest land renewal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910093870.0A CN109644768B (en) | 2019-01-30 | 2019-01-30 | Method for cultivating arborvitae near-natural matrix container seedlings and promoting forest land renewal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545269A (en) * | 2021-07-13 | 2021-10-26 | 广东贝林建筑设计有限公司 | Container seedling raising method for ground cover plant |
| CN114868590A (en) * | 2022-05-25 | 2022-08-09 | 宁阳县国有杏山林场 | Method for accelerating forest cultivation of acer truncatum on barren mountains |
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| BE1009390A6 (en) * | 1995-06-07 | 1997-03-04 | Constructie Werkhuizen Demaite | Device for automatic transfer of objects |
| CN1264398C (en) * | 2003-12-19 | 2006-07-19 | 华利军 | Culturing method for sapling of Chinese pine or Chinese juniper by container in greenhouse |
| KR20140008166A (en) * | 2012-07-11 | 2014-01-21 | 임종규 | Cultural soil for ginseng seed or transplanter and pot comprising the same |
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| US3655064A (en) * | 1968-09-12 | 1972-04-11 | Mayer Kg Maschinenbau Fa | Adjustable pot holding means for potting and repotting machines |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113545269A (en) * | 2021-07-13 | 2021-10-26 | 广东贝林建筑设计有限公司 | Container seedling raising method for ground cover plant |
| CN114868590A (en) * | 2022-05-25 | 2022-08-09 | 宁阳县国有杏山林场 | Method for accelerating forest cultivation of acer truncatum on barren mountains |
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| CN109644768B (en) | 2020-10-30 |
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