CN106358825A - Recyclable cutting substance for growing lithocarpus polystachyus seedlings and application of recyclable cutting substance - Google Patents
Recyclable cutting substance for growing lithocarpus polystachyus seedlings and application of recyclable cutting substance Download PDFInfo
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- CN106358825A CN106358825A CN201610758768.4A CN201610758768A CN106358825A CN 106358825 A CN106358825 A CN 106358825A CN 201610758768 A CN201610758768 A CN 201610758768A CN 106358825 A CN106358825 A CN 106358825A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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Abstract
The invention relates to a recyclable cutting substance for growing lithocarpus polystachyus seedlings and application of the recyclable cutting substance. The recyclable cutting substance is mainly prepared from the following materials in parts by weight: 5-6.5 parts of yellow soil, 0.5-1 part of perlite, 1-2 parts of peat soil and 1-2 parts of coco coir. The substances with different components are matched according to the growth characters of the lithocarpus polystachyus so as to prepare the recyclable cutting substance with excellent performance, and the survival rate of cut shoots is increased above 98%; and the bred cut shoots can be easily taken out, so that the root damaging risk is reduced, the later-period field planting is facilitated, after the cut shoots are planted outside, a cutting bed can be repeatedly used after being subjected to outplanting and surface leveling, and the recyclable cutting substance has a very high use value. The recyclable cutting substance is simple, feasible, efficient and cheap, the breeding cycle of nursery stocks is shortened, and the seedling growing cost is lowered; and the recyclable cutting substance can be directly applied to actual production and has a relatively high economic benefit.
Description
Technical field
The invention belongs to technical field of plant asexual propagation is and in particular to a kind of skewer that can reuse of Pasania cuspidata nursery
Slotting substrate and its application.
Background technology
Pasania cuspidata (lithocarpus polystachyus) be precious woods source medical material seeds, among the people be made into " sweet
Tea " is drunk, and has spread more than one thousand years, and the Pasania cuspidata Folium hydrangeae strigosae especially originating in the Guangxi China Ba Ma county of township of world's longevity is referred to as
" life-prolonging tea ", enjoys favor.Flavone compound is the drug effect main constituent of Pasania cuspidata, and its content, more than 30 %, is looked into dihydro especially
The phlorhizin of your ketoside class, Trilobatin receive much concern.Pasania cuspidata flavone compound has very strong antioxidation and plurality kinds of health care
Function, research particularly in recent years finds, Pasania cuspidata and its extract have obvious reducing blood sugar and blood lipid effect, and this is to current generation
The control of mankind killer's diabetes and the treatment of common concern in boundary have great significance, and the concern of numerous researcheres makes
Pasania cuspidata has become a study hotspot of the persistent ailment of this puzzlement human health.Pasania cuspidata is carried out with Resource Cultivation and sustainable opens
Send out and utilize, for the protection of its wild resource, promote the sound development of the mankind to have far-reaching influence.
Pasania cuspidata is based on seed propagation method, but seminal propagation needs to experience the pregermination procedure of more than 3 months, and seed
Germinate irregular, the differentiation of filial generation simultaneously is it is obvious that be difficult to keep maternal excellent economic characters.Cutting propagation has simply easy
The feature that row, effect high inexpensive, reproduction speed are fast, breeding coefficient is high, may be directly applied to actual production.Cutting propagation is as no
Sexual reproduction means, have the advantage that can keep elite stand good characteristic, and this cultivates required excellent economic characters for economic forest
Holding important in inhibiting.Compared with tree seedling, after planting, primary growth speed substantially increases cutting seedling, and increment is big, fits
Ying Xingqiang, therefore cutting seedling are more satisfactory reforestation materials.Loess or river sand cuttage is typically directly used in prior art
Nursery, the drawbacks of this mode be exactly cutting seedling survival rate low, root system is less-developed, show as main root substantially, lateral root development not
Good, after afforestation, growth performance is not good enough, is unfavorable for large-scale production and the development and application of Pasania cuspidata cutting propagation.
Through lot of experiments, result of study shows, using yellow soil, perlite, peat soil, coconut palm chaff mixed-matrix, and makes
Processed with hormone mixed solution and carry out Pasania cuspidata cutting propagation, good rooting efficiency can be reached, cutting medium simultaneously can weigh
Multiple utilization.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, the invention provides a kind of Pasania cuspidata cutting medium, tool
There are preferably penetrating gas, performance of keeping humidity, the survival rate of cutting and the growing way of seedling can be improved, have good use value.
The present invention is achieved through the following technical solutions:
The cutting medium that a kind of Pasania cuspidata nursery can reuse, mainly by yellow soil, perlite, peat soil and coconut palm chaff raw material
Make, its parts by weight is: 5～6.5 parts of yellow soil, 0.5～1 part of perlite, 1～2 part of peat soil and 1～2 part of coconut palm chaff.
The cutting medium that a kind of Pasania cuspidata nursery can reuse, raw material components and parts by weight are: 6 parts of yellow soil,
0.8 part of perlite, 1.5 parts of peat soil, 1.5 parts of coconut palm chaff and 0.6～0.8 part of water-retaining agent.
Above-described yellow soil is the yellow soil of below earth's surface 20cm.
Above-described coconut palm chaff is that fermentation quality is soft according to a conventional method, the coconut palm chaff of good permeability.
A kind of preparation of the cutting medium that Pasania cuspidata nursery can reuse, including pretreatment, mixed processes, technique is grasped
As:
(1) yellow soil, perlite, peat soil are pulverized respectively, cross 40～60 mesh sieves, standby；
(2) each raw material components are weighed respectively by the parts by weight of claim 1 or 2；
(3) each raw material components are put into mixer mixing, cross 40 mesh sieves, obtain cutting medium standby.
A kind of application of the cutting medium that Pasania cuspidata nursery can reuse, including the foundation of cutting bed, the place of cutting
Reason, the management after cuttage, obtain the Pasania cuspidata cutting seedling of high-quality；Its main operational steps is as follows:
(1) foundation of cutting bed: select leeward on the sunny side, the place of good water permeability build outdoor cutting bed, cutting bed length and a width of: 6
～12 m × 1～1.2 m, cutting bed is rebasing with rough sand or stone；Cutting medium is placed in cutting bed, thickness is 10～15
Cm, cutting medium, to substrate disinfection, is uniformly poured before cuttage by the potassium permanganate that cuttage is 0.1% with concentration in first 1 day
Water, makes cutting medium moisture content reach 67～70 %；
(2) process of cutting: the Pasania cuspidata fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth, length 8～9 are close in upper end
Single leaf simple bud cutting of cm, routinely sterilizes, and cutting is carried out cuttage with after hormone mixed solution process；
(3) management after cuttage: the simple shed of built after cuttage, cover overlay, then add a cover 70 % shade nets, periodically enter
Row sterilization, is managed in conventional liquid manure mode, after cuttage, the cutting of 40～60 days 90 % is taken root, and now removes overlay
Fall, keep 60～70 % to shelter from heat or light, prevent from being exposed to the sun, with Routine Management until going out garden, quick acquisition high-quality Pasania cuspidata nursery stock；
(4) multiplexing of cutting bed: the surface that step (3) is gone out the complete cutting bed in garden reuses after being flattened, or covers again
Thickness is the new cutting medium of 1 cm, and the potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection, cuttage
Front cutting medium is uniformly watered, make cutting medium moisture content reach 67～70 %, repeat step (2), (3), the building of cutting bed
Vertical save time, laborsaving, reduce cutting medium consumption, obtain high-quality Pasania cuspidata nursery stock.
Hormone mixed solution described in above step (2) is indole -3-butyric acid (iba) and naphthalene acetic acid (naa) with 21
It is configured to hormone mixed solution according to a conventional method.
Periodically carrying out disinfection described in above step (3) is with 1000 times of liquid spray disinfectants of carbendazim every 5～7 days；
Conventional liquid manure mode manages as timely water drenching, frequency of watering with ensure substrate water content in 80 more than % as principle, and every 15 days
Spray foliage fertilizer 1 time.
The present invention, with respect to prior art, has the advantage that as follows with good effect:
1st, the advantage of the cutting medium that a kind of Pasania cuspidata nursery of the present invention can reuse is: cuttage root-taking is fast, survives
Rate up to more than 98%, well developed root system, late growing stage is fast, can obtain the high-quality seedlings remaining with maternal merit in a short time, make
After woods, growth traitss performance is outstanding.
2nd, the cutting medium that a kind of Pasania cuspidata nursery of the present invention can reuse, in yellow soil add perlite,
Peat soil and coconut palm chaff, edaphic loose, it is easy to multiple root systems and grows simultaneously, root system sufficiently absorbs a large amount of nutrition, significantly
Improve the survival rate of cuttage, and nursery stock is unearthed easily, transplanting survival rate is high.
3rd, the cutting medium that a kind of Pasania cuspidata nursery of the present invention can reuse, makees cuttage from coconut palm chaff and water-retaining agent
Base starting material component, improves cutting medium water conservation and slow release fertilizer efficiency ability, prevents the moisture in seedbed and the loss of fertilizer, make cuttage
Seedling growing environment is protected, and promotes the growth of cutting seedling.
4th, the cutting medium that a kind of Pasania cuspidata nursery of the present invention can reuse, goes out the complete cutting bed in garden surface is whole
Reuse after flat, or cladding thickness is the new cutting medium of 1 cm again, so that the foundation of cutting bed is saved time, laborsaving, reduction cuttage
Substrate consumption, accelerates the foundation of cutting bed, reduces seedling cost.
5th, the cutting medium that a kind of Pasania cuspidata nursery of the present invention can reuse, raw material sources are convenient, simple to operate,
With low cost, it is suitable for promoting, there is preferable economic benefit.
Specific embodiment
Embodiment 1:
The cutting medium that a kind of Pasania cuspidata nursery can reuse, raw material components and parts by weight are: yellow below earth's surface 20cm
6 parts of cubsoil, 0.8 part of perlite, 1.5 parts of peat soil, routinely fermentation quality soft, 1.5 parts of the coconut palm chaff of good permeability and water conservation
0.6～0.8 part of agent.
Manufacture method is:
(1) yellow soil, perlite, peat soil are pulverized respectively, cross 60 mesh sieves, standby；
(2) weigh each raw material by weight respectively；
(3) each raw material is put into mixer mixing, cross 40 mesh sieves, obtain cutting medium.
Embodiment 2:
The cutting medium that a kind of Pasania cuspidata nursery can reuse, raw material components and its parts by weight are: below earth's surface 20cm
5 parts of yellow soil, 0.5 part of perlite, 2 parts of peat soil and quality of routinely fermenting are soft, 1 part of the coconut palm chaff of good permeability.
Manufacture method is:
(1) yellow soil, perlite, peat soil are pulverized respectively, cross 60 mesh sieves, standby；
(2) weigh each raw material by weight respectively；
(3) each raw material components are put into mixer mixing, cross 40 mesh sieves, obtain cutting medium.
Embodiment 3:
The cutting medium that a kind of Pasania cuspidata nursery can reuse, raw material components and its parts by weight are: below earth's surface 20cm
6.5 parts of yellow soil, 1 part of perlite, 1 part of peat soil and quality of routinely fermenting are soft, 2 parts of the coconut palm chaff of good permeability.
Manufacture method is:
(1) yellow soil, perlite, peat soil are pulverized respectively, cross 40 mesh sieves, standby；
(2) weigh each raw material by weight respectively；
(3) each raw material components are put into mixer mixing, cross 40 mesh sieves, obtain cutting medium.
Embodiment 4:
Cutting collection, cutting time are April, select leeward on the sunny side, the place of good water permeability build outdoor cutting bed, cutting bed length and
A width of 6～10 m × 1 m, cutting bed is rebasing with rough sand.It is placed in cutting bed with the cutting medium that embodiment 1 makes, thickness is
10cm.The potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection.
The fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth are close in upper end, grow single leaf simple bud cutting of 8～9 cm,
After routinely sterilizing, cutting was processed with 21 hormone mixed solutions being configured to according to a conventional method with iba and naa and carried out skewer
Insert.Before cuttage, substrate is uniformly watered, make substrate water content reach 67～70 %, upward, cuttage depth is cutting face of blade
Then cutting medium around cutting is compacted by 3～4 cm, pours 1 root-growing agent that is permeable and rinsing residual on blade immediately molten
Liquid, is made substrate water content reach more than 90%, so that cutting is fully contacted with cutting medium simultaneously.
Plug the simple shed of thin bamboo strips used for weaving built in seedbed both sides after cuttage, cover overlay, then add a cover one layer of 70 % and hide
Screened negative, uniformly covered compression molding material film edge with soil under seedbed, prevents seedbed water loss, sprayed foliage fertilizer 1 time every 15 days.?
Sprayed once sterilizing every 5～7 days with 1000 times of liquid of carbendazim after cuttage, prevent from growing miscellaneous bacteria, spray and select to set in the sun
Carry out, before spray, half an hour stops spraying water to morning sunrise, after spray, overlay film is arranged later, continue to keep tight
Envelope state.
Investigation in 40 days after cuttage, rooting rate is 100 %, now removes overlay, keeps 60～70 % to shelter from heat or light, prevents
Only be exposed to the sun, manage until go out garden in conventional liquid manure mode, frequency of watering with ensure substrate water content in 80 more than % as principle,
According to fine day, the practical situation at cloudy day adjustment irrigation times and intensity, quick acquisition high-quality Pasania cuspidata nursery stock.
Embodiment 5:
Cutting collection, cutting time are July, select leeward on the sunny side, the place of good water permeability build outdoor cutting bed, cutting bed length and
A width of 10～12 m × 1.2 m, on stone under cutting bed, rough sand is rebasing.Cutting bed is placed in the cutting medium that embodiment 2 makes
Interior thickness is 12cm.The potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection.
The fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth are close in upper end, grow single leaf simple bud cutting of 8～9 cm,
After routinely sterilizing, cutting was processed with 21 hormone mixed solutions being configured to according to a conventional method with iba and naa and carried out skewer
Insert.Before cuttage, substrate is uniformly watered, make substrate water content reach 67～70 %, upward, cuttage depth is cutting face of blade
Then cutting medium around cutting is compacted by 3～4 cm, pours 1 root-growing agent that is permeable and rinsing residual on blade immediately molten
Liquid, is made substrate water content reach more than 90%, so that cutting is fully contacted with cutting medium simultaneously.
Plug the simple shed of thin bamboo strips used for weaving built in seedbed both sides after cuttage, cover overlay, then add a cover one layer of 70 % and hide
Screened negative, uniformly covered compression molding material film edge with soil under seedbed, prevents seedbed water loss, sprayed foliage fertilizer 1 time every 15 days.?
Sprayed once sterilizing every 5～7 days with 1000 times of liquid of carbendazim after cuttage, prevent from growing miscellaneous bacteria, spray and select to set in the sun
Carry out, before spray, half an hour stops spraying water to morning sunrise, after spray, overlay film is arranged later, continue to keep tight
Envelope state.
Investigation in 40 days after cuttage, rooting rate is 98 %, now removes overlay, keeps 60～70 % to shelter from heat or light, prevents
Only be exposed to the sun, manage until go out garden in conventional liquid manure mode, frequency of watering with ensure substrate water content in 80 more than % as principle, root
According to fine day, the practical situation at cloudy day adjustment irrigation times and intensity, quick acquisition high-quality Pasania cuspidata nursery stock.
Embodiment 6:
Cutting collection, cutting time are 2 months, and selection is leeward on the sunny side, the overhead cool canopy in nursery and cutting bed are built in the place of good water permeability,
Cutting bed length and a width of 10 m × 1.2 m, cutting bed is rebasing with rough sand.Cutting bed is placed in the cutting medium that embodiment 3 makes
Interior thickness is 15cm.The potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection.
The fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth are close in upper end, grow single leaf simple bud cutting of 8～9 cm,
After routinely sterilizing, cutting was processed with 21 hormone mixed solutions being configured to according to a conventional method with iba and naa and carried out skewer
Insert.Before cuttage, substrate is uniformly watered, make substrate water content reach 67～73 %, upward, cuttage depth is cutting face of blade
Then cutting medium around cutting is compacted by 3～4 cm, pours 1 root-growing agent that is permeable and rinsing residual on blade immediately molten
Liquid, is made substrate water content reach more than 80%, so that cutting is fully contacted with cutting medium simultaneously.
Plug the simple shed of thin bamboo strips used for weaving built in seedbed both sides after cuttage, cover overlay, then add a cover one layer of 70 % and hide
Screened negative, uniformly covered compression molding material film edge with soil under seedbed, prevents seedbed water loss, sprayed foliage fertilizer 1 time every 15 days.?
Sprayed once sterilizing every 5～7 days with 1000 times of liquid of carbendazim after cuttage, prevent from growing miscellaneous bacteria, spray and select to set in the sun
Carry out, before spray, half an hour stops spraying water to morning sunrise, after spray, overlay film is arranged later, continue to keep tight
Envelope state.
After cuttage 60 days investigation, rooting rate be 99.3 %, well developed root system, now overlay is removed, keep 60～
70 % shelter from heat or light, and prevent from being exposed to the sun, and manage until go out garden in conventional liquid manure mode, frequency of watering with ensure substrate water content 80 % with
Upper is principle, according to fine day, the practical situation at cloudy day adjustment irrigation times and intensity, obtains high-quality Pasania cuspidata nursery stock.
Embodiment 7:
Cutting collection, cutting time are November, and selection is leeward on the sunny side, the overhead cool canopy in nursery and cuttage are built in the place of good water permeability
Bed, cutting bed length and a width of 10 m × 1 m, cutting bed is rebasing with stone.Cuttage is placed in the cutting medium being made with embodiment 1
In bed, thickness is 10cm；The potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection.
The fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth are close in upper end, grow single leaf simple bud cutting of 8～9 cm,
After routinely sterilizing, cutting was processed with 21 hormone mixed solutions being configured to according to a conventional method with iba and naa and carried out skewer
Insert.Before cuttage, substrate is uniformly watered, make substrate water content reach 67～73 %, upward, cuttage depth is cutting face of blade
Then cutting medium around cutting is compacted by 3～4 cm, pours 1 root-growing agent that is permeable and rinsing residual on blade immediately molten
Liquid, is made substrate water content reach more than 90%, so that cutting is fully contacted with cutting medium simultaneously.
Plug the simple shed of thin bamboo strips used for weaving built in seedbed both sides after cuttage, cover overlay, then add a cover one layer of 70 % and hide
Screened negative, uniformly covered compression molding material film edge with soil under seedbed, prevents seedbed water loss, sprayed foliage fertilizer 1 time every 15 days.?
Sprayed once sterilizing every 5～7 days with 1000 times of liquid of carbendazim after cuttage, prevent from growing miscellaneous bacteria, spray and select to set in the sun
Carry out, before spray, half an hour stops spraying water to morning sunrise, after spray, overlay film is arranged later, continue to keep tight
Envelope state.
Investigation in 60 days after cuttage, rooting rate is 99.6 %, well developed root system.Now overlay is removed, keep 60～
70 % shelter from heat or light, and prevent from being exposed to the sun, and manage until go out garden in conventional liquid manure mode, frequency of watering with ensure substrate water content 80 % with
Upper is principle, according to fine day, the practical situation at cloudy day adjustment irrigation times and intensity, quickly obtains high-quality Pasania cuspidata nursery stock.
Embodiment 7:
Go out recycling, the Gao Meng that cuttage is 0.1% with concentration in first 1 day after the complete cutting bed in garden carries out surface evening in embodiment 4
Cutting medium, to substrate disinfection, is uniformly watered before cuttage by sour potassium, makes cutting medium moisture content reach 67～70 %,
Repeat the operation of embodiment 4, the foundation of cutting bed saves time, laborsaving, reduction cutting medium consumption, and after cuttage, investigation in 60 days, takes root
Rate is 99.5 %, and well developed root system obtains high-quality Pasania cuspidata nursery stock.
Embodiment 8:
Go out recycling after the complete cutting bed in garden carries out surface evening in embodiment 6, or cladding thickness is the new cuttage of 1 cm again
Substrate, cutting medium, to substrate disinfection, is uniformly poured before cuttage by the potassium permanganate that cuttage is 0.1% with concentration in first 1 day
Water, makes cutting medium moisture content reach 67～70 %, repeats the operation of embodiment 6, and the foundation of cutting bed saves time, laborsaving, reduction
Cutting medium consumes, investigation in 60 days after cuttage, and rooting rate is 99.8 %, and well developed root system obtains high-quality Pasania cuspidata nursery stock.
Claims (8)
1. a kind of Pasania cuspidata nursery can reuse cutting medium it is characterised in that: main by yellow soil, perlite, mud
Charcoal soil and coconut palm chaff raw material makes, its parts by weight is: 5～6.5 parts of yellow soil, 0.5～1 part of perlite, 1～2 part of peat soil and
1～2 part of coconut palm chaff.
2. a kind of Pasania cuspidata nursery according to claim 1 can reuse cutting medium it is characterised in that: raw material
Component and parts by weight are: 6 parts of yellow soil, 0.8 part of perlite, 1.5 parts of peat soil, 1.5 parts of coconut palm chaff and water-retaining agent 0.6～0.8
Part.
3. a kind of Pasania cuspidata nursery according to claim 1 and 2 can reuse cutting medium it is characterised in that:
Described yellow soil is the yellow soil of below earth's surface 20cm.
4. a kind of Pasania cuspidata nursery according to claim 1 and 2 can reuse cutting medium it is characterised in that:
Described coconut palm chaff is that fermentation quality is soft according to a conventional method, the coconut palm chaff of good permeability.
5. the preparation of the cutting medium that a kind of Pasania cuspidata nursery according to claim 1 and 2 can reuse, its feature
It is: include pretreatment, mixed processes, technological operation is:
(1) yellow soil, perlite, peat soil are pulverized respectively, cross 40～60 mesh sieves, standby；
(2) each raw material components are weighed respectively by the parts by weight of claim 1 or 2；
(3) each raw material components are put into mixer mixing, cross 40 mesh sieves, obtain cutting medium standby.
6. the application of the cutting medium that a kind of Pasania cuspidata nursery according to claim 1 and 2 can reuse, its feature
It is: include the foundation of cutting bed, the process of cutting, the management after cuttage, obtain the Pasania cuspidata cutting seedling of high-quality；It is mainly grasped
Make step as follows:
(1) foundation of cutting bed: select leeward on the sunny side, the place of good water permeability build outdoor cutting bed, cutting bed length and a width of: 6
～12 m × 1～1.2 m, cutting bed is rebasing with rough sand or stone；Cutting medium is placed in cutting bed, thickness is 10～15
Cm, cutting medium, to substrate disinfection, is uniformly poured before cuttage by the potassium permanganate that cuttage is 0.1% with concentration in first 1 day
Water, makes cutting medium moisture content reach 67～70 %；
(2) process of cutting: the Pasania cuspidata fringe bar of semi-lignified is cut into lower end angle, bud, flat mouth, length 8～9 are close in upper end
Single leaf simple bud cutting of cm, routinely sterilizes, and cutting is carried out cuttage with after hormone mixed solution process；
(3) management after cuttage: the simple shed of built after cuttage, cover overlay, then add a cover 70 % shade nets, periodically enter
Row sterilization, is managed in conventional liquid manure mode；After cuttage, the cutting of 40～60 days 90 % is taken root, and now removes overlay
Fall, keep 60～70 % to shelter from heat or light, prevent from being exposed to the sun, with Routine Management until going out garden, quick acquisition high-quality Pasania cuspidata nursery stock；
(4) multiplexing of cutting bed: step (3) is gone out the complete cutting bed in garden after surface evening, then cladding thickness is that 1 cm is new
Cutting medium, the potassium permanganate that cuttage is 0.1% with concentration in first 1 day is to substrate disinfection, equal by cutting medium before cuttage
Even water, make cutting medium moisture content reach 67～70 %, repeat step (2), (3), the foundation of cutting bed saves time, laborsaving, fall
Low cutting medium consumption, obtains high-quality Pasania cuspidata nursery stock.
7. the application of the cutting medium that a kind of Pasania cuspidata nursery according to claim 6 can reuse, its feature exists
In: the hormone mixed solution described in step (2) be indole -3-butyric acid (iba) and naphthalene acetic acid (naa) with 21 according to a conventional method
It is configured to hormone mixed solution.
8. the application of the cutting medium that a kind of Pasania cuspidata nursery according to claim 6 can reuse, its feature exists
It is with 1000 times of liquid spray disinfectants of carbendazim every 5～7 days in: periodically carrying out disinfection described in step (3)；Conventional liquid manure side
Formula manages as timely water drenching, frequency of watering with ensure substrate water content in 80 more than % as principle, and every 15 days spray foliage fertilizer 1
Secondary.
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| CN107873443A (en) * | 2017-09-30 | 2018-04-06 | 固原天启薯业有限公司 | A kind of method for producing potato primary stock |
| CN107889720A (en) * | 2017-12-15 | 2018-04-10 | 固原天启薯业有限公司 | A kind of transplanting seedbed with insecticidal action |
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| CN107827491A (en) * | 2017-09-30 | 2018-03-23 | 固原天启薯业有限公司 | A kind of organic fertilizer with insecticidal action |
| CN107873443A (en) * | 2017-09-30 | 2018-04-06 | 固原天启薯业有限公司 | A kind of method for producing potato primary stock |
| CN107889720A (en) * | 2017-12-15 | 2018-04-10 | 固原天启薯业有限公司 | A kind of transplanting seedbed with insecticidal action |
| CN108184604A (en) * | 2018-01-24 | 2018-06-22 | 广西壮族自治区林业科学研究院 | One fruit scale tail tree seedling medium and its preparation method |
| CN108738779A (en) * | 2018-06-19 | 2018-11-06 | 广西壮族自治区林业科学研究院 | A kind of cuttage breeding method of the fruit of a cubeb litsea tree |
| CN108770584A (en) * | 2018-06-22 | 2018-11-09 | 广西大学 | A kind of Taiwania flousiana Light media container seedling culture method |
| CN111631112A (en) * | 2020-06-08 | 2020-09-08 | 中国林业科学研究院亚热带林业实验中心 | Lithocarpus polystachyus container seedling raising and seedling raising substrate and seedling raising method |
| NL2028355A (en) * | 2020-06-08 | 2021-12-14 | Experimental Center Of Subtropical Forestry Chinese Acad Of Forestry | Container seedling substrate for lithocarpus polystachyus and seedling raising method |
| CN112868499A (en) * | 2021-01-08 | 2021-06-01 | 佛山市林业科学研究所(佛山植物园) | Seedling culture medium for promoting growth of short-order Machilus thunbergii seedlings |
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