CN110122297A - A kind of two sections of container seedling culture methods of apocarya - Google Patents
A kind of two sections of container seedling culture methods of apocarya Download PDFInfo
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- CN110122297A CN110122297A CN201910362429.8A CN201910362429A CN110122297A CN 110122297 A CN110122297 A CN 110122297A CN 201910362429 A CN201910362429 A CN 201910362429A CN 110122297 A CN110122297 A CN 110122297A
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- 239000000463 material Substances 0.000 claims description 7
- 239000010921 garden waste Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003415 peat Substances 0.000 claims description 6
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 239000010455 vermiculite Substances 0.000 claims description 6
- 235000019354 vermiculite Nutrition 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 210000003608 Feces Anatomy 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 239000010871 livestock manure Substances 0.000 claims description 5
- 239000003895 organic fertilizer Substances 0.000 claims description 5
- 239000010815 organic waste Substances 0.000 claims description 5
- 150000003112 potassium compounds Chemical class 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 230000001488 breeding Effects 0.000 abstract description 28
- 230000004083 survival Effects 0.000 abstract description 7
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 235000009025 Carya illinoensis Nutrition 0.000 description 18
- 244000068645 Carya illinoensis Species 0.000 description 17
- 235000006040 Prunus persica var persica Nutrition 0.000 description 16
- 244000144730 Amygdalus persica Species 0.000 description 12
- 238000003860 storage Methods 0.000 description 8
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- 235000009496 Juglans regia Nutrition 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 235000020234 walnut Nutrition 0.000 description 5
- 240000005809 Prunus persica Species 0.000 description 4
- 230000002786 root growth Effects 0.000 description 3
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- 239000002994 raw material Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000723418 Carya Species 0.000 description 1
- 241001453450 Carya illinoinensis Species 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
-
- 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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- 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
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
- A01G9/0293—Seed or shoot receptacles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The present invention relates to a kind of two sections of container seedling culture methods of apocarya, belong to agricultural plantation technology field, method for culturing seedlings of the invention includes small container nursery stage and bulk container nursery stage, the small container nursery stage is that the program request of apocarya seed carries out nursery in small container, the bulk container nursery stage is that entire small container is placed in bulk container when highly growing into 15cm~20cm and continues nursery to the apocarya nursery stock lamina in small container.The present invention is substantially shorter the cultivation period of apocarya breeding nursery stock, improves seedling root quality, improves apocarya breeding nursery stock afforestation survival rate and retention rate.
Description
Technical field
The invention belongs to agricultural plantation technology fields, are related to a kind of two sections of container seedling culture methods of apocarya.
Background technique
Apocarya (Carya illinoensis) also known as pecan tree are the mountain Juglandaceae (Julandaceae) core
A kind of deciduous tree of peach category (Carya), is one of world-renowned dry fruit oil tree and good material is used and garden is green
Change tree species.Apocarya kernel color delicacy incense, no astringent taste is full of nutrition, containing the various amino acid beneficial to human body, content
It is higher than olive, it is also rich in vitamin B1, B2, therefore like by people.China is in starting to introduce a fine variety shell mountain at the end of the 19th century
Walnut, in China Zhejiang, Yunnan, Anhui, Jiangsu etc., 13 provinces (municipality directly under the Central Government) have introducing and planting at present.Furthermore apocarya
Trunk is logical straight, and tree body is tall and big, tree performance is graceful, and the preferable coastal greening in Plain, farm field and forest network, " by the of four " plantation tree species,
Timber is widely used in military project, top-grade furniture etc..
Though as long as apocarya introduces China's a century, since its breeding cycle is long, breeding evaluates breeding job schedule
Slowly, the factors such as nursery stock multiplication technique relatively backwardness, High yield Cultivating Technique deficiency, limit apocarya industry at me
The development of state.Especially nursery stock multiplication technique, although having selected a small amount of breeding of suitable China's development at present, nursery stock is expanded numerous
Technology is relatively weak.Apocarya alreadys exceed 700,000 mu in China's cultivated area at present, especially in Zhejiang, Yunnan, river
There is large area development in the provinces such as Soviet Union and Anhui, since breeding seedling is insufficient, nursery is very different, cause thin shell mountain pecan
Peach new plantation is Low-efficiency forest, and the case for failure of afforesting happens occasionally,
China's apocarya industry breeding nursery stock is expanded various using bare-root seeding cultivation at present, that is, uses apocarya kind
Son is sowed in exposed big field, after reaching graftable standard, graft using apocarya breeding fringe bar and then be cultivated thin
Shell hickory nut breeding nursery stock.The nursery stock side fibrous root cultivated using bare-root seeding breeding method is less, not only influences seedling quality, together
When have an effect on the survival rate and storage rate of seedling planting, and there are seedling-slowing stages；Additionally due to apocarya scion is thicker, stock
After planting the first year increment is smaller, can not graft for the year, and need to cultivate could be used to produce grafting for 2 years or more, cultivates week
Phase is longer, directly affects expansion numerous period of apocarya breeding nursery stock, limits the development of apocarya industry.
Container nursery has a small amount of application at present in apocarya seedling fostering, that is, uses thin shell mountain pecan peach seeds, directly
It connects and is seeded in container or seed is seeded in container after vernalization, cultivate 2 years after reaching graftable standard, using thin shell mountain pecan
Peach breeding fringe bar graft and then cultivates apocarya breeding nursery stock.The apocarya nursery stock that container seedling culture method is cultivated
Root system has preferable improvement compared with bare-root seeding breeding method, but its stock is cultivated there is still a need for 2 years or more time is up to, also greatly
The cultivation period for affecting apocarya breeding nursery stock, and garden on holding time, seedling cost is high.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, propose a kind of two sections of containers of apocarya
Method for culturing seedlings is substantially shorter the cultivation period of apocarya breeding nursery stock, improves seedling root quality, improves thin shell mountain pecan
Peach breeding nursery stock afforestation survival rate and retention rate.
Object of the invention can be realized by the following technical scheme:
A kind of two sections of container seedling culture methods of apocarya, the method for culturing seedlings include small container nursery stage and bulk container
The nursery stage,
The small container nursery stage is that the program request of apocarya seed carries out nursery in small container,
The bulk container nursery stage be to the apocarya nursery stock lamina in small container, highly grow into 15cm~
Entire small container is placed in bulk container when 20cm and continues nursery.
The present invention increases a small container nursery stage before traditional one-part form bulk container seedling method, in transplanting great Rong
During device, small container can be entirely put into bulk container, so as to not injure apocarya nursery stock root system and its life
Long environment, therefore the also not no process of slow seedling, are substantially shorter thin shell mountain pecan Peach rootstock growing-seedling period, and increase apocarya
Root system side fibrous root.
Pass through vernalization preferably, the apocarya seed program request is preceding in small container and first cut off 1/4~1/2 length
Radicle is spent, the vernalization is in progress at the beginning of 2 months to 3 months.
The effect that radicle is cut short before program request is the apical dominance for removing the tip of a root, is to increase side to promote the growth of lateral root
The premise of fibrous root.
Preferably, the small container is bottomless container.
The present invention uses bottomless container, and the root system in small container is facilitated to grow into bulk container.
Preferably, the small container and bulk container are made of non-woven fabrics.
The material of small container and bulk container of the present invention is all made of non-woven fabrics, and manufactured container has fine air permeability, favorably
In root growth, and pollute small, degradable, inexpensive.More traditional black plastic container, air cut root container etc., using nonwoven
Cloth container nursery root system has preferable improvement, as shown in Figure 9.
Preferably, the diameter of the small container is 4cm~6cm, it is highly 10cm~12cm.
Preferably, the diameter of the bulk container is 25cm~28cm, it is highly 35cm~40cm.
The seed width of apocarya is between 1.24cm~4.14cm, and length is between 2.39cm~6.99cm, and one
As produce seed of the upper more options between width 2cm~~5cm and carry out seedling fostering, first is that ensureing the germination percentage and kind of seedling
Seedling quality, second is that seedling cost can be saved.The present invention by the size Control of small container within the above range, control cultivate at
This while, can guarantee growing space of the seed in small container, while after guaranteeing that small container is placed in bulk container, bottomless small
Seedling root system in container can be in bulk container lower half portion smooth growth.
The present invention is by the size Control of bulk container within the above range, which is because, apocarya is deep-rootedness tree
Kind, if the selection of bulk container specification is too small, it is insufficient for the space requirement of its root growth, root system packing, nest root occurs
Situation, if bulk container height is too high, will also result in because matrix places too many, appearance as shown in figure 8, influencing cultivating seedlings quality
Too equal factors cause the constant and cost of seedling cost, nursery stock management and later period outplanting etc. to device again.
Preferably, being equipped with the first substrate soil in the small container, first substrate soil is 5:(2~4 by weight ratio):
Peat, perlite, the vermiculite of (1~3) mix.
The present invention passes through reasonable compatibility, and the raw material composition of the first substrate soil, has effectively facilitated apocarya in small container
Growth.Wherein, nutrient, perlite and vermiculite needed for peat provides apocarya growth of seedling provide hole for the first substrate soil
Porosity provides more growing spaces for root.The substrate soil lighter weight simultaneously, greatly alleviates the weight of small container, belongs to
Light media is cultivated, the carrying convenient for subsequent small container nursery stock and the plant in bulk container.
Preferably, in the bulk container be equipped with the second substrate soil, second substrate soil include weight ratio be 6:(1~
1.5): soil, decomposed manure and the agriculture and forestry organic waste material of (3~2.5), the soil include plantation soil, one kind of pond sludge or two
Kind, the agriculture and forestry organic waste material includes garden waste, the one or two of bacteria residue, the garden waste include dry branches and fallen leaves,
Trees and shrub beta pruning.
The present invention has effectively facilitated apocarya by the raw material composition of the second substrate soil in reasonable preparation bulk container
Growth.Very fast due to growing after apocarya grafting survival, bulk container matrix formulations are not suitable for using Light media formula,
It, also should not be all using plantation soil or pond sludge in order to which seedling quality and final-period management are convenient.In the second substrate soil of the invention, plough
Make soil, pond sludge can not only support nutrient required for apocarya is grown after grafting survival, while after being also able to maintain grafting
Apocarya breeding nursery stock be not in the situations such as lodging, the use of agriculture and forestry organic waste material and garden waste not only can be with
Accomplish waste utilization, be conducive to environmental protection, while also providing porosity for the second substrate soil, mitigates bulk container weight, thus
Improve the root growth environment of apocarya and facilitates follow-up management.
Preferably, the bulk container nursery stage is the non-rainy day daily sooner or later each trickle irrigation 1 time permeable, June~growth in July
Phase every 18d~22d impose it is one inferior than compound fertilizer (N:P:K=15:15:15) 10g~20g/ container, the every 14d of August~September~
16d imposes primary high potassium compound organic and inorganic fertilizer (N:P:K=15:5:20) 10g~20g/ container.
Existing thin shell mountain pecan raising peach tree seedlings in container is usually directly seeded in container or seed is seeded in appearance after vernalization
In device, after cultivation reaches graftable standard, graft using apocarya breeding fringe bar and then cultivation apocarya is good
Kind nursery stock, this method is also required to 2 years or longer stock cultivates the time.
The present invention carries out apocarya breeding cultivating seedlings using two sections of container nursery methods, growing-seedling period can be shortened
1 year, it can also solve the problems, such as that seedling root side fibrous root is few, the nursery stock cultivated using the method for the present invention can effectively improve shell mountain
The afforestation survival rate and retention rate of pecan orchards has preferable economic benefit and social benefit.
The apocarya breeding nursery stock cultivated using two sections of container nursery methods of the invention, seed sowing current year 95% with
On stock base portion rugosity up to 0.8cm or more, that is, sowing just can be used as stock grafting use in 1 year, direct compared with by seed
Being seeded in crop field or bulk container, which needs cultivation 2 years or more time to can be only achieved grafting, requires, and growing-seedling period can directly shorten 1
Year.Furthermore the nursery stock cultivated using two sections of container nursery methods of the invention, seedling root is flourishing, forms a root ball, afforestation at
Motility rate is stablized 95% or more.And exposed root and shoot forestation survival rate is unstable, depending on seedling quality, generally 30%~85% it
Between.The conventional container seedling surrival rate of afforestation is stablized 90% or more.And the shell mountain that two sections of container nursery methods of the invention are cultivated
Almost without seedling-slowing stage after improved variety of walnut seedling planting, current year branch growth length is up to 60cm~150cm, and bare-root seeding is for the year
Shoot growth amount of afforesting is generally between 5cm~40cm.
The present invention is suitable for apocarya breeding cultivating seedlings, and the breeding efficiency of nursery enterprise not only can be improved, subtract
Few seedling cost, increases income, due to the raising of the surrival rate of afforestation, can stablize and promote apocarya farmer to send out
The enthusiasm of apocarya is opened up, apocarya industry in China's is promoted to develop in a healthy way.
It compared with prior art, can be with the invention has the following advantages: using two sections of container nursery methods of the invention
The stock cultivation period of more traditional bare-root seeding seedling method and container nursery method >=2 year shortens 1 year, substantially reduces thin shell mountain pecan
The peach breeding cultivating seedlings period, and seedling root quality can be significantly improved, it improves apocarya breeding nursery stock afforestation and survives
Rate and storage rate, for pushing apocarya industry significant in China's large-scale development.
Figure of description
Fig. 1 is the thin shell mountain pecan peach seeds after vernalization.
Fig. 2 be after cutting radicle and do not cut radicle thin shell mountain pecan peach seeds comparison diagram.
Fig. 3 is thin shell walnut seedlings shape figure in bottomless small container in the ground of garden.
Fig. 4 is to have survived thin shell walnut seedlings wood shape figure in bulk container.
Fig. 5 is apocarya bare-root seeding root system shape figure.
Fig. 6 is the apocarya root system shape figure one that one method of the embodiment of the present invention is cultivated.
Fig. 7 is the apocarya root system shape figure two that one method of the embodiment of the present invention is cultivated.
Fig. 8 is the apocarya root system packing shape figure cultivated using the bulk container for being less than size of the present invention.
Fig. 9 is followed successively by from left to right to be trained using general black plastic containers, air section root container and non-woven container
The apocarya root system shape figure educated.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
Two sections of container seedling culture methods of apocarya in the present embodiment, comprising the following steps:
By sand storage or the thin shell mountain pecan peach seeds of Storage in cold bank, the shell mountain that vernalization is stand-by, after vernalization is carried out in mid-February
Walnut Seed is as shown in Figure 1；
Use non-woven fabrics prepare diameter 5.5cm, the bottomless small container of height 10cm and diameter for 26cm, be highly 38cm's
Bulk container；
It is fitted into bottomless small container after peat, perlite and vermiculite that weight ratio is 5:3:2 are sufficiently mixed, after vernalization
Thin shell mountain pecan peach seeds cut off the radicle of 1/3 length, be illustrated in figure 2 after cutting radicle and do not cut the apocarya kind of radicle
The comparison diagram of son, then program request is in bottomless small container；
Small container is packed, progress Routine Management in the ground of garden is placed in, is illustrated in figure 3 thin in bottomless small container in the ground of garden
Shell hickory nut seedling shape；
It is fitted into bulk container after plantation soil, decomposed manure, bacteria residue that weight ratio is 6:1.3:2.7 are mixed；
To nursery stock lamina in small container, highly grows into 17cm and be entirely placed in small container in bulk container, neatly put
Nursery in garden is carried out, is illustrated in figure 4 transplanting in having survived thin shell walnut seedlings wood shape in bulk container；Depending on container matrix soil moisture content
Determine, the non-rainy day daily sooner or later it is each trickle irrigation 1 time it is permeable, June~growth period in July every 20d impose one it is inferior than compound fertilizer (N:P:
K=15:15:15) 16g/ container, the every 15d of August~September impose primary high potassium compound organic and inorganic fertilizer (N:P:K=15:5:20)
15g/ container.
It is illustrated in figure 5 apocarya bare-root seeding root system shape figure, it is seen that its main root is flourishing, and fibrous root is less, such as Fig. 6 and figure
7 show the apocarya root system shape figure of two sections of container nursery methods of embodiment cultivation, it is seen that its side fibrous root is flourishing.
Embodiment 2
Two sections of container seedling culture methods of apocarya in the present embodiment, comprising the following steps:
By sand storage or the thin shell mountain pecan peach seeds of Storage in cold bank, it is stand-by that vernalization is carried out in late Febuary；
Using non-woven fabrics to prepare diameter 6cm, the bottomless small container of height 12cm and diameter is the big of 35cm for 25cm, highly
Container；
It is fitted into bottomless small container after peat, perlite and vermiculite that weight ratio is 5:2:3 are sufficiently mixed, after vernalization
Thin shell mountain pecan peach seeds cut off the radicle of 1/4 length, then program request is in bottomless small container；
Small container is packed, progress Routine Management in the ground of garden is placed in；
It is fitted into bulk container after pond sludge, decomposed manure, bacteria residue that weight ratio is 6:1:2.5 are mixed；
To nursery stock lamina in small container, highly grows into 15cm and be entirely placed in small container in bulk container, neatly put
In garden carry out nursery；It is determined depending on container matrix soil moisture content, the non-rainy day daily sooner or later each trickle irrigation 1 time permeable, June~growth in July
Phase every 18d imposes one inferior than compound fertilizer (N:P:K=15:15:15) 10g/ container, and the every 14d of August~September imposes primary high potassium
Compound organic and inorganic fertilizer (N:P:K=15:5:20) 10g/ container.
Embodiment 3
Two sections of container seedling culture methods of apocarya in the present embodiment, comprising the following steps:
By sand storage or the thin shell mountain pecan peach seeds of Storage in cold bank, at the beginning of 3 months, it is stand-by to carry out vernalization；
Using non-woven fabrics to prepare diameter 4cm, the bottomless small container of height 10cm and diameter is the big of 40cm for 28cm, highly
Container；
It is fitted into bottomless small container after peat, perlite and vermiculite that weight ratio is 5:4:1 are sufficiently mixed, after vernalization
Thin shell mountain pecan peach seeds cut off the radicle of 1/2 length, then program request is in bottomless small container；
Small container is packed, progress Routine Management in the ground of garden is placed in；
Plantation soil, decomposed manure, garden waste (dry branches and fallen leaves, trees, the bush shears for being 6:1.5:3 by weight ratio
Branch etc.) mix after be fitted into bulk container；
To nursery stock lamina in small container, highly grows into 20cm and be entirely placed in small container in bulk container, neatly put
In garden carry out nursery；It is determined depending on container matrix soil moisture content, the non-rainy day daily sooner or later each trickle irrigation 1 time permeable, June~growth in July
Phase every 22d imposes one inferior than compound fertilizer (N:P:K=15:15:15) 20g/ container, and the every 16d of August~September imposes primary high potassium
Compound organic and inorganic fertilizer (N:P:K=15:5:20) 20g/ container.
In conclusion method for culturing seedlings of the invention can not only shorten apocarya breeding growing-seedling period, moreover it is possible to greatly
Ground improves breeding seedling quality, improves the surrival rate of afforestation, develops in a healthy way to China's apocarya industry significant.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of two sections of container seedling culture methods of apocarya, which is characterized in that the method for culturing seedlings includes small container nursery rank
Section and bulk container nursery stage,
The small container nursery stage is that the program request of apocarya seed carries out nursery in small container,
The bulk container nursery stage is to the apocarya nursery stock lamina in small container, when highly growing into 15cm~20cm
Entire small container is placed in bulk container and continues nursery.
2. method for culturing seedlings according to claim 1, which is characterized in that the apocarya seed program request is in small container
Preceding to pass through vernalization and first cut off 1/4~1/2 length radicle, the vernalization is in progress at the beginning of 2 months to 3 months.
3. method for culturing seedlings according to claim 1, which is characterized in that the small container is bottomless container.
4. method for culturing seedlings according to claim 1, which is characterized in that the diameter of the small container is 4cm~6cm, height
For 10cm~12cm.
5. method for culturing seedlings according to claim 1, which is characterized in that the diameter of the bulk container is 25cm~28cm, high
Degree is 35cm~40cm.
6. method for culturing seedlings according to claim 1, which is characterized in that the first substrate soil is housed in the small container, it is described
First substrate soil is 5:(2~4 by weight ratio): peat, perlite, the vermiculite of (1~3) mix.
7. method for culturing seedlings according to claim 1, which is characterized in that the second substrate soil is housed in the bulk container, it is described
Second substrate soil includes that weight ratio is 6:(1~1.5): soil, decomposed manure and the agriculture and forestry organic waste material of (3~2.5), the soil
Earth includes the one or two of plantation soil, pond sludge, and the agriculture and forestry organic waste material includes garden waste, the one or two of bacteria residue,
The garden waste includes dry branches and fallen leaves, trees and shrub beta pruning.
8. method for culturing seedlings according to claim 1, which is characterized in that the bulk container nursery stage is early daily in the non-rainy day
Evening each trickle irrigation 1 time permeable, and it is inferior than compound fertilizer (N:P:K=15:15:15) that June~growth period in July every 18d~22d imposes one
10g~20g/ container, the every 14d~16d of August~September impose primary high potassium compound organic and inorganic fertilizer (N:P:K=15:5:20) 10g
~20g/ container.
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Inventor after: Chang Jun Inventor after: Ren Huadong Inventor after: Zheng Wenhai Inventor after: Yang Zhongwei Inventor after: Yao Xiaohua Inventor after: Wu Lei Inventor after: Zhang Chengcai Inventor before: Chang Jun Inventor before: Ren Huadong Inventor before: Zheng Wenhai Inventor before: Wu Lei Inventor before: Yao Xiaohua Inventor before: Zhang Chengcai |
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Application publication date: 20190816 |