CN110199721A - A kind of Light media depth cultivation method for cultivating seedlings - Google Patents
A kind of Light media depth cultivation method for cultivating seedlings Download PDFInfo
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- CN110199721A CN110199721A CN201910625873.4A CN201910625873A CN110199721A CN 110199721 A CN110199721 A CN 110199721A CN 201910625873 A CN201910625873 A CN 201910625873A CN 110199721 A CN110199721 A CN 110199721A
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- 238000012364 cultivation method Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000012010 growth Effects 0.000 claims abstract description 20
- 239000003337 fertilizer Substances 0.000 claims abstract description 13
- 238000011049 filling Methods 0.000 claims abstract description 10
- 230000032258 transport Effects 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 230000034303 cell budding Effects 0.000 claims abstract description 4
- 238000007654 immersion Methods 0.000 claims abstract description 4
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 4
- 235000016709 nutrition Nutrition 0.000 claims abstract description 4
- 230000035764 nutrition Effects 0.000 claims abstract description 4
- 230000000717 retained effect Effects 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims abstract description 4
- 239000013589 supplement Substances 0.000 claims abstract description 4
- 238000007598 dipping method Methods 0.000 claims abstract 2
- 239000002689 soil Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 239000002028 Biomass Substances 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 230000037237 body shape Effects 0.000 claims description 3
- 239000002361 compost Substances 0.000 claims description 3
- 238000005213 imbibition Methods 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 16
- 230000006378 damage Effects 0.000 description 7
- 239000010907 stover Substances 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 241001494479 Pecora Species 0.000 description 3
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 3
- 239000002068 microbial inoculum Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000018650 Pinus massoniana Species 0.000 description 1
- 235000005456 Pinus sylvestris var mongolica Nutrition 0.000 description 1
- 241000114025 Pinus sylvestris var. mongolica Species 0.000 description 1
- 235000011610 Pinus tabuliformis Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
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
-
- 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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/04—Self-acting watering devices, e.g. for flower-pots using wicks or the like
-
- 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
Abstract
The present invention relates to a kind of Light medias to plant method for cultivating seedlings deeply comprising: S1: preparing slender type nursery bucket, and depth-width ratio is 5~10；S2: after water guide sliver dipping water-retaining agent, one end of water guide sliver is pushed down with support rod and is established in nursery bucket；S3: into nursery bucket, light filling base-material is compacted at the 3~5cm height of nursery bucket upper end；S4: continue to load lightweight base-material after being put into tree seed at water guide sliver；S5: the water guide sliver is retained in lightweight base-material by extraction support rod, then suctions moisture for impregnating in the nursery bucket bottom water, is uniformly placed in control environment and is cultivated；S6: at tree seed budding growth 30-45 days, nutrition needed for compound fertilizer supplements seedling growth is mixed into moisturizing；In make-up water timesharing, the water management measure of lower part immersion is combined using top water spray, transports moisture from bottom to top, promote root system to grow growth downwards using the seedling root water growth characteristics that become.The present invention plants nursery stock with deep for cultivating nonirrigated farmland afforestation, improves plant percent and drought-resistant ability.
Description
Technical field
The present invention relates to the breeding method of nursery stock, especially a kind of Light media plants method for cultivating seedlings deeply.
Background technique
Taihang mountainous areas of hebei province's planting out, the forestry afforestation project such as defend and control sand, concede the land to forestry are mainly in arid area
It carries out.It is generally existing in original container seedling production to carry out nutrition cup using topsoils such as forest top soil, sandy soil, chernozem
The practice filled out, such as larchen matrix formulations have forest top soil (dark brown sylvogenic soil) 80%, sheep dung 20%；Turfy soil 50%,
Vermiculite 30%, perlite 20%；Chernozem 90%, sheep dung 10% add a small amount of nitrogen, phosphorus, K compound fertilizer.The matrix of pinus sylvestris var. mongolica is matched
There are sandy soil 65%, decomposed horse, sheep dung 35% in side；Yellow soil 60%, humus soil 30%, sand 10%, every 50 kilograms of soil added
1 kilogram of calcium phosphate (disinfection of 3% ferrous sulfate, every cube of native 15 kilograms of spraying liquid) etc..
The shortcomings that these ways is to cause artificial destruction to local natural environment using topsoil；And in container for plant growth
Filling soil it is heavier, be unfavorable for nursery stock handling and transport (in transport nursery stock weigh wounded or root system damage), cost of labor is higher.
Common vessel seedling due to nutrition cup limited length, and do not carry out root system increase downwards growth artificial induction, root length it is limited and
It is easy to appear nest root phenomenon, deep carbonate rocks cannot be utilized after dry-land afforestation, it is low often to will appear the surrival rate of afforestation,
Phenomena such as upgrowth situation is poor.
Summary of the invention
(1) technical problems to be solved
In order to solve the above problem of the prior art, the present invention provides a kind of Light media depth cultivation method for cultivating seedlings, passes through
It designs container for plant growth appropriate and combines method for culturing seedlings appropriate, reduction destroys caused by mountain forest topsoil and vegetation, has
Conducive to seedling transportation, seedling root is promoted to grow growth downwards, cultivating is suitable for the long root system nursery stock planted deeply, can abundant benefit after afforestation
With deep subsoil water, the drought-resistant ability and the surrival rate of afforestation of dry-land afforestation nursery stock are improved.
(2) technical solution
In order to achieve the above object, the main technical schemes that the present invention uses include:
A kind of Light media depth cultivation method for cultivating seedlings comprising:
S1: preparing a slender type nursery bucket, and the height and diameter ratio of the nursery bucket are 5-10, the side wall of nursery bucket
Upper compartment of terrain is equipped with air hole, and bottom is equipped with permeable hole；
S2: after water guide sliver is impregnated with water-retaining agent, one end of water guide sliver is pushed down with support rod and is established in the nursery bucket
In；
S3: the light filling base-material into the nursery bucket, make lighter body material position in the water guide sliver and nursery bucket inner sidewall it
Between and filling at nursery bucket upper end 3~5cm height be compacted；
The lightweight base-material is to handle obtained lightweight compost through stack retting is decomposed by the waste containing biomass；
S4: after being put into pretreated tree seed at the water guide sliver, continue to load lighter body expect it is close
It is compacted at nursery bucket upper end；
S5: extracting the support rod out, which is retained in the lightweight base-material of the nursery bucket, by the nursery bucket bottom
It is placed in the water that water depth is nursery bucket height 1/3~1/2 and impregnates, suction moisture, be then placed in control environment and carry out
Cultivating seedlings；
S6: at tree seed budding growth 30-45 days, battalion needed for compound fertilizer supplements seedling growth is mixed into moisturizing
It supports；In make-up water timesharing, the water management measure of lower part immersion is combined using top water spray, transports moisture from bottom to top, benefit
With seedling root become water growth characteristics promote root system grow growth downwards.
As a preferred embodiment of the present invention, in step S1, the height of the nursery bucket is 40~50cm, average diameter
For 5~8cm；The nursery bucket is straight pipe type or cone cylinder body shape staving；The average diameter be upper end diameter and lower end diameter it
The 1/2 of sum.
Height 40-50cm, diameter 5-8cm nursery bucket be able to satisfy dry-land afforestation deeply plant nursery stock culture demand,
Smaller shorter container for plant growth is unfavorable for the deep cultivation for planting nursery stock of afforestation, is unfavorable for the formation of long root system.Survival rate of nursery stock refers to
It plants to plant nursery stock and can be absorbed and utilized and plants the soil nutrient for planting area and moisture and start normal growth.
As a preferred embodiment of the present invention, in step S1, the wall thickness of the nursery bucket is 0.3~0.5mm, and ventilative
The diameter in hole is 0.2~0.4cm, and the diameter of permeable hole is 0.4~0.6cm.Preferably, air hole is educated in nursery bucket outer wall distance
It is started setting up at seedling bucket upper end 10cm, is arranged one every 5-10cm.The purpose of air hole setting is to prevent nursery bucket because of height
The problem of higher influence seedling root eupnea.
As a preferred embodiment of the present invention, in step S1, the nursery bucket is made of degradation plastic.
As a preferred embodiment of the present invention, in step S2, water guide sliver impregnation water-retaining agent is specifically included: by starch
Base water-retaining agent adds water to be deployed into magma, then takes out after water guide sliver made of water imbibition cotton is sufficiently impregnated the magma；Institute
The length for stating water guide sliver is more than or equal to the depth of the nursery bucket, and the diameter or width of water guide sliver is the 1/5 of nursery bucket diameter.
Preferably, the width of the water guide sliver or diameter are 1~1.5cm.The effect of water guide sliver is that moisture is promoted to exist
Conduction conveying in lightweight base-material, overcomes lightweight base-material to be unfavorable for the shortcomings that moisture quickly conducts.Water guide can be improved in water-retaining agent
The water retention property and Water conductance of sliver.
As a preferred embodiment of the present invention, in step S2, the support rod is elongated waddy or iron wire.
As a preferred embodiment of the present invention, in step S3, the bulk density of the lightweight base-material is about 200~
600kg/m3.Lightweight base-material can reduce the transportation cost that nursery stock transports reproducing area to, and can avoid nursery stock during transportation by
It damages by pressure, reduces nursery stock damage ratio, while the bearing capacity to nursery bucket can be reduced and reduce the requirement to nursery bucket intensity, make nursery
Bucket can be made of thinner, more degradable material.
As a preferred embodiment of the present invention, in step S3, the lightweight base-material be by agricultural stalk, tree branches or
Mushroom residue obtains length≤2cm, rugosity≤2mm granularity after crushed, then carries out the decomposed processing of stack retting, decomposed rear and decomposed ox
Excrement is mixed according to 3:1, keeps 50~60% moisture content spare.The wastes such as these agricultural stalks, tree branches or mushroom residue come
Source is abundant, itself is waste, avoids taking surface layer vegetation caused by soil by artificial destruction from surface layers such as mountain forest, fields whereby
The problem of.
Preferably, the agricultural stalk, tree branches or mushroom residue are ground into length no more than 2cm, rugosity no more than 2mm
Granularity after carry out the decomposed processing of stack retting.
Preferably, the decomposed microbial inoculum of stack retting used be selected from increasingly beneficial stover ferment agent, the best's stover ferment agent and
The mixing of one or more of EM stover ferment agent, the decomposed process of stack retting are as follows: by waste (the agriculture straw containing biomass
Stalk, tree branches or mushroom residue etc.) after crushed, add water to mix, keeps 60%~70% moisture content, be then added above-mentioned micro-
Bacteria agent be sufficiently mixed uniformly, accumulation compacting exclude additional air, above plastic covering cloth sealing it is decomposed.When temperature reaches 15
DEG C or more when, can complete within 30 days or so it is decomposed, after odorless, that is, can be used.
As a preferred embodiment of the present invention, in step S4, the pretreated tree seed is to be coated or urged
The seed of bud.Wherein filling lighter body is expected and is compacted close at nursery bucket upper end, close to referring to apart from nursery bucket upper end apart from about
0.5~2cm.
As a preferred embodiment of the present invention, in step S5, control environment preferably refer to keep away sunlight, humidity 20~
70%, 25~35 DEG C of environment.
As a preferred embodiment of the present invention, in step S6, the compound fertilizer is common agricultural fertilizer.Such as peasant's kind
Plant the nitrogen-phosphorus-potassium compound fertilizer etc. of vegetable melon and fruit.
As a preferred embodiment of the present invention, the invention also includes a step S7: transplanted seedling tree step: when nursery stock reaches
When need to transplant to afforestation requirement, reproducing area will be integrally placed at together with nursery bucket, lightweight base-material and nursery stock after nursery bucket Bottoming
In the seedling hole accomplished fluently, it is inserted into the side wall of nursery bucket at the gap between nursery bucket outer wall and seedling hole inner wall up and down with hook-shaped knife
It scratches, is scratched by the 2-4 equal portions of nursery bucket periphery wall, to help seedling root successfully to take root in reproducing area deep soil.
(3) beneficial effect
The beneficial effects of the present invention are:
The present invention by designing container for plant growth appropriate and combine method for culturing seedlings appropriate, reduce to mountain forest topsoil and
It destroyed caused by vegetation, be conducive to seedling transportation, seedling root is promoted to grow growth downwards, improve dry-land afforestation nursery stock
Drought-resistant ability and the surrival rate of afforestation.
The present invention substitutes mountain forest using lightweight base-material or field surface layer takes soil, reduces the destruction to topsoil and vegetation,
Nursery bucket total quality is set relatively gently, to mitigate to carry the amount of labour and transport pressure, reduce nursery stock damage problem caused by transport；
The present invention conveys moisture using water guide sliver, overcomes lightweight base-material to be unfavorable for the shortcomings that moisture quickly transmits, water guide sliver is soaked
The water-retaining agent contained, can be improved water retention, helps to improve cultivating seedlings survival rate and plants cultivation initial stage survival rate.Utilize slender type
The nursery stock of long root system is cultivated in nursery bucket and suitable water management measure, is conducive to nursery stock and plants deeply, and can mention in arid area
It is preceding to be grown using moisture in deep soil, improve survival rate；Method of the invention is easy to operate, it is low in cost, be easy to grasp, just
In popularization, there is good prospect of the application.Slender type nursery bucket occupied area is small, transports quite convenient for high-volume.
Detailed description of the invention
Fig. 1 is nursery barrel structure schematic diagram of the invention.
Fig. 2 is that Light media of the present invention plants method for cultivating seedlings operation chart deeply.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair
It is bright to be described in detail.
As shown in connection with fig. 1, it plants the nursery bucket 10 that method for cultivating seedlings uses deeply for Light media of the present invention, is degradation plastic
It is made.The height and diameter ratio of the nursery bucket 10 are 5~10, and air hole 101 is arranged at intervals on the side wall of nursery bucket 10,
Bottom is equipped with permeable hole 102.Water guide sliver 30, water guide are support by one thin waddy or thin wire 20 in 10 center of nursery bucket
Lightweight base-material 40 is filled out around sliver 30.Preferably, the height of nursery bucket 10 is 40-50cm, diameter 5-8cm, wall thickness 0.3
~0.5mm.Air hole 101 on nursery bucket 10 is arranged one from the upper end 10cm apart from nursery bucket 10, at interval of 10cm, thoroughly
The diameter of stomata 101 is 0.2~0.4cm.As shown in Figure 1, being provided with 8 air holes 101.Permeable hole 102 is set to nursery bucket 10
Bottom, diameter be 0.4~0.6cm.Water guide sliver 30 is made of textile material, and width or diameter are 1cm~1.5cm.
Wherein, water guide sliver 30 is the water guide sliver for being impregnated with water-retaining agent.Water-retaining agent biological can preferably drop in the soil
The water-retaining agent of solution, such as starch base water-retaining agent.Water is added to be deployed into magma starch base water-retaining agent, then will be made of water imbibition cotton
Water guide sliver takes out after being sufficiently impregnated magma.The length of water guide sliver 30 is more than or equal to the depth of the nursery bucket 10, makes water guide cotton
The upper end of item 30 can reach the top of nursery bucket 10, and lower end reaches the bottom of nursery bucket 10.
Lightweight base-material 40 is to handle obtained lightweight compost through stack retting is decomposed by the waste containing biomass.Specifically,
The biomass castoffs such as agricultural stalk, tree branches or mushroom residue are ground into length no more than 2cm, rugosity no more than 2mm's
After granularity, the decomposed processing of stack retting is carried out, is mixed with decomposed cow dung according to 3:1 after decomposed, keeps 50~60% moisture content spare.It is excellent
Selection of land, the decomposed microbial inoculum of stack retting used are selected from increasingly beneficial stover ferment agent, the best's stover ferment agent, EM stalk fermentation
The mixing of one or more of agent, the decomposed process of stack retting are as follows: by waste (agricultural stalk, tree branches containing biomass
Or mushroom residue is after crushed) plus water mixing, 60%~70% moisture content is kept, it is sufficiently mixed that mentioned microorganism microbial inoculum is then added
Close uniformly, accumulation compacting exclude additional air, above plastic covering cloth sealing it is decomposed.When temperature reaches 15 DEG C or more, 30 days
Left and right can complete it is decomposed, after odorless i.e. can be used.Preferably, the bulk density of final lightweight base-material 40 obtained is about
200~600kg/m3。
In the present embodiment, nursery bucket 10 is straight pipe type staving, can also be set as cone cylinder body shape staving；Average diameter is upper end
The 1/2 of the sum of diameter and lower end diameter.
Light media provided by the invention is planted method for cultivating seedlings deeply and is included the following steps:
S1: prepare above-mentioned nursery bucket 10；
S2: after water guide sliver 30 is impregnated with water-retaining agent, the lower end of water guide sliver 30 is pushed down with one thin waddy or iron wire 20,
And upper end and thin waddy or the iron wire 20 of water guide sliver 30 are buttressed, establish water guide sliver 30 in the nursery bucket 10；
S3: surrounding the water guide sliver 30, and the light filling base-material 40 into the nursery bucket 10 makes lightweight base-material 40 reach distance
It is compacted at the about 3-5cm of 10 upper end of nursery bucket；
S4: after being put into processed (coating or vernalization) tree seed at the water guide sliver 30, it is light to continue filling
Matter base-material 40 is arrived to be compacted at the about 1cm of 10 upper end of nursery bucket；
S5: extracting thin waddy or iron wire 20 out, which is retained in lightweight base-material 40.Then by the nursery bucket
10 bottoms be placed on depth be 20~25cm water in impregnates, suction moisture, be then placed within be protected from light, humidity 20~70%, 25
Cultivating seedlings are carried out in the environment of~35 DEG C；
S6: at tree seed budding growth 30-45 days, battalion needed for compound fertilizer supplements seedling growth is mixed into moisturizing
It supports；Compound fertilizer is common agricultural fertilizer.Such as nitrogen-phosphorus-potassium compound fertilizer of peasant planting vegetable melon and fruit etc., it is made into concentration 0.5~1%
Weak solution supply.
As shown in connection with fig. 2, in make-up water timesharing, using top atomized spray water, in combination with the moisture pipe of lower part immersion
Reason measure, transports moisture from bottom to top, using seedling root become water growth characteristics promote root system grow growth downwards.According to woods
The wooden characteristic and concrete condition, per every about the moisture of supply in 3~8 days.
S7: when nursery stock, which reaches afforestation, to be required to need to transplant, after 10 Bottoming of nursery bucket, together with nursery bucket 10, gently
Matter base-material 40 and nursery stock are integrally placed in the seedling hole that reproducing area is accomplished fluently in advance, in hook-shaped knife insertion 10 outer wall of nursery bucket and seedling hole
The side wall of nursery bucket is scratched up and down at gap between wall, is scratched by the 2-4 equal portions of nursery bucket periphery wall, to help nursery stock
Root system is successfully taken root in reproducing area deep soil.
Application examples
With the above method, it is highly the nursery bucket of 50cm that preparation diameter, which is 8cm,.Nursery barrel side wall vent diameter is
0.2cm, is arranged one every 10cm in the height direction, is arranged symmetrical 2 air holes in each level height, and totally 8
Air hole.Permeable hole number is 6, diameter 0.5cm.Nursery bucket made of degradation plastic, wall thickness 0.4mm.Water guide cotton
Item is the cylindrical shape water guide sliver of diameter 1.5cm, and water-retaining agent is starch base water-retaining agent.Lightweight base-material is by corn straw smashing
Afterwards, add the best's stover ferment agent and EM stover ferment agent quality 1:1 mix bacterium agent, fermentation 30 days decomposed.Hebei forestry section
It learns research institute and has cultivated nursery stock (the nursery stock product that a collection of quantity is 5000 during on April 20,1 day~2018 April in 2016
Kind is Chinese pine), the nurturing period is 2 years, and compound fertilizer used is agricultural nitrogen-phosphorus-potassium compound fertilizer.Nursery stock is cultivated to height 10cm~20cm
Prepare to plant and plant to Forestation Base, transported by Shijiazhuang to after the Forestation Base of Zhangjiakou Xuanhua forest farm, is dug a pit, hole, etc. plantation with the machine of digging a pit, hole, etc..Kind
After planting year and a day, acquires this batch of plant percent and reach 95% or more, and whole upgrowth situation is good；Under identical management measure,
Survival rate plants survival rate compared with common vessel seedling and the plant of common bare-root seeding and improves 10% or more after batch plant is planted.
Claims (10)
1. a kind of Light media plants method for cultivating seedlings deeply, characterized in that it comprises:
S1: preparing a slender type nursery bucket, and the height of the nursery bucket and diameter ratio are 5-10, on the side wall of nursery bucket between
It is equipped with air hole every ground, bottom is equipped with permeable hole；
S2: after water guide sliver is impregnated with water-retaining agent, one end of water guide sliver is pushed down with support rod and is established in the nursery bucket；
S3: the light filling base-material into the nursery bucket, make lighter body material position between the water guide sliver and nursery bucket inner sidewall and
Filling is compacted at nursery bucket upper end 3~5cm height；
The lightweight base-material is to handle obtained lightweight compost through stack retting is decomposed by the waste containing biomass；
S4: after being put into pretreated tree seed at the water guide sliver, continue filling lighter body and expect close to nursery
Bucket is compacted at upper end；
S5: extracting the support rod out, which is retained in the lightweight base-material of the nursery bucket, which is placed
It is impregnated in the water that water depth is nursery bucket height 1/3~1/2, suctions moisture, be then placed in control environment and carry out nursery stock
It cultivates；
S6: at tree seed budding growth 30-45 days, nutrition needed for compound fertilizer supplements seedling growth is mixed into moisturizing；?
Make-up water timesharing is combined the water management measure of lower part immersion using top water spray, transports moisture from bottom to top, utilize nursery stock
Root system become water growth characteristics promote root system grow growth downwards.
2. Light media according to claim 1 plants method for cultivating seedlings deeply, which is characterized in that in step S1, the nursery
The height of bucket is 40~50cm, and average diameter is 5~8cm；The nursery bucket is straight pipe type or cone cylinder body shape staving；It is described average
Diameter is the 1/2 of the sum of upper end diameter and lower end diameter.
3. Light media according to claim 2 plants method for cultivating seedlings deeply, which is characterized in that in step S1, the nursery
The wall thickness of bucket is 0.3~0.5mm, and the diameter of air hole is 0.2~0.4cm, and the diameter of permeable hole is 0.4~0.6cm.
4. Light media according to claim 1 plants method for cultivating seedlings deeply, which is characterized in that in step S1, the nursery
Bucket is made of degradation plastic.
5. Light media according to claim 1 plants method for cultivating seedlings deeply, which is characterized in that in step S2, by water guide cotton
Item impregnation water-retaining agent specifically includes: adding water to be deployed into magma starch base water-retaining agent, then by water guide cotton made of water imbibition cotton
It is taken out after magma described in the abundant dipping of item；The length of the water guide sliver is more than or equal to the depth of the nursery bucket, water guide sliver
Diameter or width is the 1/5 of nursery bucket diameter.
6. Light media according to claim 5 plants method for cultivating seedlings deeply, which is characterized in that in step S2, the support
Bar is elongated waddy or iron wire.
7. Light media according to claim 1 plants method for cultivating seedlings deeply, which is characterized in that in step S3, the lightweight
The bulk density of base-material is about 200~600kg/m3。
8. Light media according to claim 7 plants method for cultivating seedlings deeply, which is characterized in that in step S3, the lightweight
Base-material is to obtain length≤2cm, rugosity≤2mm granularity after crushed by agricultural stalk, tree branches or mushroom residue, then carry out
The decomposed processing of stack retting is mixed with decomposed cow dung according to 3:1 after decomposed, keeps 50~60% moisture content spare.
9. Light media according to claim 1 plants method for cultivating seedlings deeply, which is characterized in that described through pre- in step S4
The tree seed of processing is to be coated or the seed of vernalization.
10. described in any item Light medias plant method for cultivating seedlings deeply according to claim 1~9, which is characterized in that further include one
A step S7:
Transplanted seedling tree step: when nursery stock reach afforestation requirement need to transplant when, by after nursery bucket Bottoming together with nursery bucket, lightweight
Base-material and nursery stock are integrally placed in the seedling hole that reproducing area is accomplished fluently, and are inserted into the gap between nursery bucket outer wall and seedling hole inner wall with hook-shaped knife
Place scratches the side wall of nursery bucket up and down, scratches by 2~4 equal portions of nursery bucket periphery wall, to help seedling root successfully
It takes root in reproducing area deep soil.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016511A (en) * | 2021-03-16 | 2021-06-25 | 云南万绿生物股份有限公司 | Aloe cultivation method |
| CN114128616A (en) * | 2021-11-29 | 2022-03-04 | 成都名富园艺有限公司 | Inducing device for soilless growth of seeds and application thereof |
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| CN113016511A (en) * | 2021-03-16 | 2021-06-25 | 云南万绿生物股份有限公司 | Aloe cultivation method |
| CN114128616A (en) * | 2021-11-29 | 2022-03-04 | 成都名富园艺有限公司 | Inducing device for soilless growth of seeds and application thereof |
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