CN105165524B - A kind of walnut big seedling cultivation method - Google Patents
A kind of walnut big seedling cultivation method Download PDFInfo
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- CN105165524B CN105165524B CN201510585849.4A CN201510585849A CN105165524B CN 105165524 B CN105165524 B CN 105165524B CN 201510585849 A CN201510585849 A CN 201510585849A CN 105165524 B CN105165524 B CN 105165524B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- 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
A kind of walnut big seedling cultivation method disclosed by the invention, is related to economic forestry planting technology field, its cultivating process is as follows：(1), seed selects；(2), Seeds preprocess；(3), grafting seedling culture：1., Seedlings nursery arrange；2., sowing；3., cultivating and managing；(4), grafting：1., scion choose；2., cut fringe；3., stock choose；4., cut anvil；5., embedding fringe binding；(5), grafting is cultivated：1., graft seedling growth garden arrange；2., lifting；3., transplanting；4., final-period management.Have the characteristics that yield is high after plantation, quality is good, can be not only used for cultivating walnut seedlings, it can also be used to the cultivation of other plant seedlings.
Description
Technical field
The present invention relates to economic forestry planting technology field, particularly a kind of walnut big seedling cultivation method.
Background technology
Walnut (Juglans regia) is the important woody oleiferous plants in China, its walnut meat has kidney tonifying warm lung, relaxes bowel
The effect of, can be used in treating decline of kidney-YANG, pain in the back flaccidity of lower limbs, lung kidney deficiency, the cold of insufficiency type are breathed with cough, chronic cough of deficiency lung, asthma, urine frequency
Number, all diseases of dry constipation of intestines.
Before mesh sieve, the walnut in China is mostly low production forest, it is necessary to which substantial amounts of high-quality sapling improves.In the prior art, core
The cultivating process of peach seedling, mainly includes：The cultivation of rootstock seedling：The cultivation of general seedlings anvil, the cultivation of sprout stock, sand bed are set
Put, seed treatment, seeding and seedling raising, the selection of rootstock seedling, grafting period, engrafting method, be colonized, managed after cultivation, outplanting etc.
Step.
" a kind of breeding side of high-quality walnut nursery stock disclosed in Chinese patent (number of patent application 201410108796.2)
Method ", its whole link include site preparation, seed selection and processing, sowing management, seedling management, manage before grafting and after connecing and second
Six aspects of year management；Propagation method described in the invention has the following advantages：(1) when avoiding this section of May first arrival mid-June
Between, the problem of operating personnel such as grafting work, work of buddering are in short supply；(2) price of the peak period of grafting, grafting work and scion is avoided
It will reduce, reduce the input of grafting cost；(3) graft union growth time is grown；Increase the probability of Juglans；It can produce per acre
More than graft union 80 centimeters of seedlings 3500-4000, add nursery family income；(4) growth and development after grafting can be ensured
Enrich, well developed root system, improve the current increment after planting survival rate and field planting, the best fruiting period can be entered in advance.
The content of the invention
It is an object of the invention to provide the breeding method of yield height, the measured walnut seedlings of matter after a kind of plantation.
To realize above-mentioned mesh sieve, the technical measures that the present invention is taken are a kind of walnut big seedling cultivation methods of invention, its
Cultivating process is as follows：
(1), seed selects：
In existing hickory nut woods, the seed for the walnut that selection result rate is high, oil yield is high, pest and disease damage is few is alternatively
Seed；
(2), Seeds preprocess：
Selection seed is put into weight concentration to soak 6-10h in the limewash of 3-9%, then is cleaned with clear water, dry or
Dry in the shade；Then, will cultivate in seed embedment processing sand, it is 15-25 DEG C, relative humidity 22-30% to keep the temperature in layer of sand,
Processing 40-50 days, becomes seed to be cultivated；
(3), grafting seedling culture：
1., Seedlings nursery arrange：The flat soil of physical features is selected, 10- is dug by the specification of wide 1.5-3.0m, long 4.5-7.0m
The seedbed of 18cm depths, the space of excavation are filled up with culture medium, and then the soil dug out is laid on culture medium, thickness 3-
7cm, while irrigated with water, and 20-36h is dried, become Seedlings nursery；
2., sowing：, will when the temperature of the culture medium in Seedlings nursery is more than 15 DEG C in early Febuary to early March
Seed to be cultivated is by 1-5kg/m2Uniformly it is sprinkled into culture medium, seed cannot be overlapping, and the suture of seed need to be perpendicular to the ground,
Then upper culture medium is covered, is slightly compacted, and pour permeable；
3., cultivating and managing：Nurturing period, keeps the temperature in culture medium at 24-35 DEG C, relative humidity 60-85%,
The moisture content of culture medium is 30-45%；Treat that plumule grows ground, when length is to 10-25cm, become grafting seedling；
(4), grafting：
1., scion choose：Selection (be preferred with Gansu, Xinjiang two places, other local can also) gradient is 30-40
The sprout for the life of raw or next year then that fruiting rate is high in the good walnut woods of degree, heliotropism, oil productivity is high is as scion；
2., cut fringe：On scionwood, terminal bud full position is chosen, is cut below its petiole disconnected at 2.8-4.5cm, is cut disconnected
The long 0.5-2.0cm in face, becomes and treats scion；
3., stock choose：In mid or late March, growth selection situation is good in Seedlings nursery, more than height of seedling 15cm, terminal bud are satisfied
Full, ground diameter 0.8-1.8cm, have more than two-section cotyledon, no disease and pests harm grafting seedling as stock；
4., cut anvil：The 1- above the petiole of 2-3.5cm or second section of cotyledon above the petiole of first section of cotyledon under terminal bud
The mouth for cutting out the 20-35% that length is 1.5-3.0cm, depth is diameter of stock is indulged in 30-45 ° of angle at 2.5cm, becomes anvil
Mouthful；
5., embedding fringe binding：It will treat that scion is embedded in anvil mouth, and be directed at forming layer, appearance mixing soil is enclosed around graft union one,
Thickness is that diameter of stock covers mixing soil, then wrapped up with cord, become for 2-4cm, then with plastic film around a circle
First grafting；
(5), grafting is cultivated：
1., graft seedling growth garden arrange：Select physical features gentle, the soil that the soil is porous, by wide 1.5-3.0m, long 4.5-7.0m
Specification dig 15-30cm depth seedling cheat；The grafting that 6-10cm thickness is first spread in Miao Keng bottoms cultivates soil, repaves into 10-16cm
Thick middle level soil, the grafting for then covering 5-10cm thickness cultivate soil, are irrigated with water, kept for 15-20 days, become graft seedling growth
Garden；
2., lifting：According to root length be 5-12.5cm by first grafting to be transplanted, the seedling soil weight of adhesive tape be just to transfer
The standard of 15-22 times of seedlings picking weight rises, and becomes and waits to transplant just grafting；
3., transplanting：It will wait to transplant specification of the first grafting according to spacing 20-35cm, line-spacing 30-38cm, implantation grafting is educated
In nursery, then with middle level soil covering to 0.5-1.5cm under graft union, compacting, is irrigated with water；
4., management：After transplanting, the shed of 1.5-3.0m high is built on graft seedling growth garden, covers film, then be capped sunshade
Cloth, holding light transmittance are 40-60%；To control temperature of shed be 20-35 DEG C, relative air humidity 60-85%；Every 5-10
My god, loose table soil once, watering, fertilising once, and weeding in time, except sprouting, after 3-8 months, throw off greenhouse；
Other management conventionally, after 1-2 to be grown, become walnut seedlings.
The processing sand can be common river sand or other sands or by grail：Thin river sand：Thin loess
By (20-28):12:The part by weight of (4-6) mixes.
The culture medium can be mellow soil or the mellow soil for being mixed with farm manure or by the original of following parts by weight
Material is formulated：
Spongiosa soil 30-40 wood sawdust 8-12 fine sands 10-15
Decomposed dung 20-35 inorganic salts 1.5-3.0 vermiculites 3-6
Walnut shell powder 5-8；
Its process for preparation is as follows：Above-mentioned fine sand, vermiculite are crossed into 60-120 mesh sieves, inorganic salts cross 60-80 mesh sieves, walnut shell powder
Cross 100-120 mesh sieves, wood sawdust crosses 60-80 mesh sieves, is uniformly mixed with spongiosa soil, decomposed dung, culture medium.
The mixing soil can be with sticking loess or other soil or by woods soil：Sawdust：Carefully
It is husky：Clear water is according to (10-15):(3-5):0.2：1 part by weight mixes.
The grafting, which cultivates soil, can be mellow soil or be mixed with the mellow soil of farm manure or by following parts by weight
Raw material be formulated：
Spongiosa soil 40-55 walnut shell ash 3-5 trace elements 0.1-0.5
Decomposed dregs of a decoction 10-25 oil teas shell ash 3-5 farm organic fertilizers 10-18
It is with preparation process：By above-mentioned walnut shell ash, oil tea shell ash, farm organic fertilizer, the decomposed dregs of a decoction, trace element,
Spongiosa soil is mixed together, cross 40-80 mesh sieves, grafting cultivate soil.
The middle level soil can be mellow soil or the mellow soil for being mixed with farm manure or by spongiosa soil：Micro member
Element：Fine sand is according to (75-85):(0.5-1.5):The part by weight of (10-25) mixes.
The inorganic salts are sulfate, phosphate, the one or more in carbonate, when for it is two or more when, each group
The proportioning divided is equal portions or other ratios.
The decomposed dregs of a decoction are one or more of extracted in mulberry leaf, centella, radix astragali, ganoderma lucidum, Radix Paeoniae Alba, Siraitia grosvenorii
The dregs of a decoction afterwards, when for it is two or more when, the ratio of each component is equal portions or other ratios.
The farm organic fertilizer is by (3-5) by farm manure and organic fertilizer:1 part by weight mixing, again after sterilization
Fertilizer.
The trace element includes calcium, iron, selenium, phosphorus, copper, potassium, zinc, the weight proportion of its each composition is iron 0.1-0.4,
Potassium 0.05-0.1, calcium 0.2-0.33, phosphorus 0.06-0.09, copper 0.02-0.08, selenium 0.01-0.06, zinc 0.12-0.18.
The spongiosa soil refers to through dealing with earthworm the woods soil or garden mould of more than 3-5 months.
The decomposed dung refers to the fertilizer after the fermented processing of various feces of livestock and poultry.
The organic fertilizer refers to commercially available organic fertilizer (including all kinds).
The farm manure refers to the fecaluria that daily middle body discharges go out.
The inorganic salts refer to sulfate (including sodium sulphate, calcium sulfate, magnesium sulfate), phosphate (including sodium phosphate, phosphorus
Sour calcium, calcium monohydrogen phosphate), the one or more in carbonate (including sodium carbonate, sodium acid carbonate, calcium bicarbonate), when for two kinds with
When upper, equal portions or other ratios the ratio of each component is.
The woods soil refers to the ground surface soil in forest land.
The walnut shell ash refers to ash content of the walnut shell after burning.
The oil tea shell ash refers to ash content of the oil tea shell after burning.
The walnut big seedling cultivation method of the present invention, is improved due to the addition of a variety of fertilizer, and to soil, thus, institute
The seedlings well developed root system of cultivation, seedling stem is sturdy, so that after planting, its walnut yield is higher, and the quality of walnut is also preferable.
Using the walnut big seedling cultivation method of the present invention, the walnut seedlings of cultivation, once in the Lingling District of Yongzhou City, Hubei Province
Plantation contrast test is carried out with Lengshuitan District, following table is experimental control data：
(note：The experiment walnut woods in same area is with compareing the land occupation condition of walnut woods, soil, liquid manure, blockclimate in upper table
Deng substantially close to seedling is same kind, and the walnut seedlings method using the present invention for testing walnut woods is cultivated, and compares walnut woods
Walnut seedlings using conventional method cultivate, walnut woods construction use identical conventional method).
As can be seen from the above table, the walnut seedlings cultivated using the walnut big seedling cultivation method of the present invention, after plantation
Yield apparently higher than using conventional method cultivate walnut seedlings.
Embodiment
With reference to embodiments, the present invention is further illustrated.Following explanation is but this hair in a manner of enumerating
Bright protection domain is not limited thereto.
The walnut big seedling cultivation method of the present embodiment, its cultivating process are as follows：
(i), auxiliaries：
1., processing sand prepare：
Take respectively by weight：25 parts of fine sand, 12 parts of thin river sand, 5 parts of thin loess, are uniformly mixed, standby up to sand is handled
With.
2., culture medium prepare：
Take respectively by weight：45 parts of spongiosa soil, 12 parts of wood sawdust, 15 parts of fine sand, 12 parts of decomposed dung, inorganic salts 2
Part, 4 parts of vermiculite, 7 parts of walnut shell powder, cross 90 mesh sieves, inorganic salts cross 70 mesh sieves, and walnut shell powder crosses 110 mesh by above-mentioned fine sand, vermiculite
Sieve, wood sawdust crosses 70 mesh sieves, is uniformly mixed with spongiosa soil, decomposed dung, culture medium, it is spare.
3., mixing soil prepare：
Take respectively by weight：12 parts of seedling soil, 4 parts of sawdust, 0.2 part of fine sand, 1 part of clear water, are uniformly mixed, up to mixed soil
Soil, it is spare.
4., grafting cultivate soil prepare：
Take respectively by weight：50 parts of spongiosa soil, 4 parts of walnut shell ash, 0.3 part of trace element, 20 parts of the decomposed dregs of a decoction, oil
Tea shell ash 4 parts, 15 parts of farm organic fertilizer, be uniformly mixed, cross 60 mesh sieves, grafting cultivate soil, it is spare.
5., middle level soil prepare：
Take respectively by weight：85 parts of spongiosa soil, micro- 1 part, 14 parts of fine sand, are uniformly mixed, native up to middle level,
It is spare.
6., farm organic fertilizer prepare：
Take respectively by weight：4 parts of farm manure, 1 part of organic fertilizer, are uniformly mixed, then by sterilizing (using pasteurize),
Farm organic fertilizer, it is spare.
(ii), cultivate：
(1), seed selects：
In existing hickory nut woods, the seed for the walnut that selection result rate is high, oil yield is high, pest and disease damage is few is alternatively
Seed；
(2), Seeds preprocess：
Selection seed is put into weight concentration to soak 8h in 6% limewash, then is cleaned with clear water, dries or dries in the shade；
Then, will cultivate in seed embedment processing sand, it is 18-22 DEG C, relative humidity 25-28% to keep the temperature in layer of sand, processing
45 days, become seed to be cultivated；
(3), grafting seedling culture：
1., Seedlings nursery arrange：The flat soil of physical features is selected, the seedbed of 15cm depths is dug by the specification of wide 2.5m, long 5.5m,
The space of excavation is filled up with culture medium, and then the soil dug out is laid on culture medium, thickness 5cm, while is poured with water
Thoroughly, and 30h is dried, becomes Seedlings nursery；
2., sowing：, will when the temperature of the culture medium in Seedlings nursery is more than 15 DEG C in early Febuary to early March
Seed to be cultivated is by 3kg/m2Uniformly it is sprinkled into culture medium, seed cannot be overlapping, and the suture of seed need to be perpendicular to the ground, so
Upper culture medium is covered afterwards, is slightly compacted, and pour permeable；
3., cultivating and managing：Nurturing period, keeps the temperature in culture medium at 28-30 DEG C, relative humidity 65-75%,
The moisture content of culture medium is 35-40%；Treat that plumule grows ground, when length is to 15-20cm, become grafting seedling；
(4), grafting：
1., scion choose：Fruiting rate is high in the walnut woods that the selection gradient is 30-40 degree, heliotropism is good, oil productivity is high works as
Year is raw or the sprout of next year life is as scion；
2., cut fringe：On scionwood, terminal bud full position is chosen, is cut below its petiole disconnected at 3.5-4.0cm, is cut disconnected
The long 1-1.5cm in face, becomes and treats scion；
3., stock choose：In mid or late March, growth selection situation is good in Seedlings nursery, more than height of seedling 15cm, terminal bud are satisfied
Full, ground diameter 1-1.5cm, have more than two-section cotyledon, no disease and pests harm grafting seedling as stock；
4., cut anvil：It is 2- to be indulged under terminal bud above the petiole of first section of cotyledon at 2.8cm in 35-40 ° of angle and cut out length
2.5cm, depth are the mouth of the 25-30% of diameter of stock, become anvil mouth；
5., embedding fringe binding：It will treat that scion is embedded in anvil mouth, and be directed at forming layer, appearance mixing soil is enclosed around graft union one,
Thickness is 3cm, then is covered mixing soil around a circle with plastic film, then wrapped up with cord, become just grafting；
(5), grafting is cultivated：
1., graft seedling growth garden arrange：Select physical features gentle, the soil that the soil is porous, is dug by the specification of wide 2.5m, long 6m
The seedling hole of 25cm depths；The grafting that 8cm thickness is first spread in Miao Keng bottoms cultivates soil, repaves the middle level soil into 12cm thickness, then covers
The grafting for covering 8cm thickness cultivates soil, is irrigated with water, is kept for 18 days, becomes graft seedling growth garden；
2., lifting：According to root length be 8-10cm by first grafting to be transplanted, the seedling soil weight of adhesive tape be just grafting
The standard that 20 times of seedling weight rises, and becomes and waits to transplant just grafting；
3., transplanting：It will wait to transplant specification of the first grafting according to spacing 25cm, line-spacing 35cm, be implanted into graft seedling growth garden,
Again with middle level soil covering to 1cm under graft union, compacting, is irrigated with water；
4., final-period management：After transplanting, the shed of 2.5m high is built on graft seedling growth garden, covers film, then be capped sunshade
Cloth, it is 50% to keep light transmittance；To control temperature of shed be 25-30 DEG C, relative air humidity 70-75%；It is loose every 8 days
Table soil once, watering, fertilising (applications of farmyard manure) once, and in time weeding, except sprouting, after 6 months, throw off greenhouse；
Other management conventionally, after 1-2 to be grown, become walnut seedlings.
The walnut big seedling cultivation method of the present invention, can be not only used for cultivating walnut seedlings, it can also be used to other plant seedlings
Cultivate.
Claims (5)
- A kind of 1. walnut big seedling cultivation method, it is characterised in that cultivating process is as follows：(1), seed selects：In existing hickory nut woods, the seed for the walnut that selection result rate is high, oil yield is high, pest and disease damage is few is alternatively planted Son；(2), Seeds preprocess：Selection seed is put into weight concentration to soak 8-10h in the limewash of 3-9%, then is cleaned with clear water, dries or dries in the shade； Then, will cultivate in seed embedment processing sand, it is 15-25 DEG C, relative humidity 22-30% to keep the temperature in layer of sand, processing 40-50 days, become seed to be cultivated；(3), grafting seedling culture：1., Seedlings nursery arrange：The flat soil of physical features is selected, it is deep to dig 10-18cm by the specification of wide 1.5-3.0m, long 4.5-7.0m Seedbed, the space of excavation filled up with culture medium, then the soil dug out is laid on culture medium, thickness 3-7cm, together When irrigated with water, and dry 20-36h, become Seedlings nursery；The culture medium is formulated by the raw material of following parts by weight：Spongiosa soil 30-40 wood sawdust 8-12 fine sands 10-15Decomposed dung 20-35 inorganic salts 1.5-3.0 vermiculites 3-6Walnut shell powder 5-8；Its process for preparation is as follows：Above-mentioned fine sand, vermiculite are crossed into 60-120 mesh sieves, inorganic salts cross 60-80 mesh sieves, walnut shell powder mistake 100-120 mesh sieves, wood sawdust cross 60-80 mesh sieves, are uniformly mixed with spongiosa soil, decomposed dung, culture medium；2., sowing：In early Febuary to early March, when the temperature of the culture medium in Seedlings nursery is more than 15 DEG C, will wait to train Breeding presses 1-5kg/m2Uniformly it is sprinkled into culture medium, seed cannot be overlapping, and the suture of seed need to be perpendicular to the ground, then Culture medium in covering, is slightly compacted, and pours permeable；3., cultivating and managing：Nurturing period, keeps the temperature in culture medium to be cultivated at 24-35 DEG C, relative humidity 60-85% The moisture content of matrix is 30-45%；Treat that plumule grows ground, when length is to 10-25cm, become grafting seedling；(4), grafting：1., scion choose：Gansu, Xinjiang two places are selected, the gradient be 30-40 degree, and fruiting rate is high in the good walnut woods of heliotropism, produces The sprout of the high life of raw or next year then of oil cut rate is as scion；2., cut fringe：On scionwood, terminal bud full position is chosen, is cut below its petiole disconnected at 2.8-4.5cm, cuts section length 0.5-2.0cm, becomes and treats scion；3., stock choose：In mid or late March, growth selection situation is good in Seedlings nursery, more than height of seedling 15cm, terminal bud are full, Footpath 0.8-1.8cm, have more than two-section cotyledon, no disease and pests harm grafting seedling as stock；4., cut anvil：The 1-2.5cm above the petiole of 2-3.5cm or second section of cotyledon above the petiole of first section of cotyledon under terminal bud Place indulges the mouth for cutting out the 20-35% that length is 1.5-3.0cm, depth is diameter of stock in 30-45 ° of angle, becomes anvil mouth；5., embedding fringe binding：It will treat that scion is embedded in anvil mouth, and be directed at forming layer, appearance mixing soil is enclosed around graft union one, thickness For 2-4cm, then with plastic film mixing soil is covered, is then wrapped up with cord, becomes just grafting around a circle；The mixing soil is by woods soil：Sawdust：Fine sand：Clear water is according to (10-15):(3-5):0.2：1 part by weight mixes Conjunction forms；(5), grafting is cultivated：1., graft seedling growth garden arrange：Select physical features gentle, the soil that the soil is porous, by the rule of wide 1.5-3.0m, long 4.5-7.0m Lattice dig the seedling hole of 15-30cm depths；The grafting that 6-10cm thickness is first spread in Miao Keng bottoms cultivates soil, repaves thick into 10-16cm Middle level soil, the grafting for then covering 5-10cm thickness cultivate soil, are irrigated with water, kept for 15-20 days, become graft seedling growth garden；The grafting, which cultivates soil, to be formulated by the raw material of following parts by weight：Spongiosa soil 40-55 walnut shell ash 3-5 trace elements 0.1-0.5Decomposed dregs of a decoction 10-25 oil teas shell ash 3-5 farm organic fertilizers 10-18；The farm organic fertilizer is by (3-5) by farm manure and organic fertilizer:1 part by weight mixing, the again fertilizer after sterilization Material；The organic fertilizer refers to commercially available including various types of organic fertilizers；The farm manure refers to the fecaluria that daily middle body discharges go out；It is with preparation process：By above-mentioned walnut shell ash, oil tea shell ash, farm organic fertilizer, the decomposed dregs of a decoction, trace element, spongiosa Soil is mixed together, cross 40-80 mesh sieves, grafting cultivate soil；2., lifting：According to root length be 8-10cm by first grafting to be transplanted, the seedling soil weight of adhesive tape be first grafting weight The standard of 20-22 times of amount rises, and becomes and waits to transplant just grafting；3., transplanting：It will wait to transplant specification of the first grafting according to spacing 20-25cm, line-spacing 30-38cm, implantation graft seedling growth garden In, then with middle level soil covering to 0.5-1.5cm under graft union, compacting, is irrigated with water；The middle level soil is by spongiosa soil：Trace element：Fine sand is according to (75-85):(0.5-1.5):The weight of (10-25) Ratio mixes；4., management：After transplanting, the shed of 1.5-3.0m high is built on graft seedling growth garden, covers film, then is capped puggaree, Holding light transmittance is 40-60%；To control temperature of shed be 20-35 DEG C, relative air humidity 60-85%；Every 5-10 days, dredge Loose table soil once, watering, fertilising once, and weeding in time, except sprouting, after 3-8 months, throw off greenhouse；Other management conventionally, after 1-2 to be grown, become walnut seedlings.
- 2. walnut big seedling cultivation method according to claim 1, it is characterised in that：The processing sand is by grail： Thin river sand：Thin loess presses (20-28):12:The part by weight of (4-6) mixes.
- 3. walnut big seedling cultivation method according to claim 2, it is characterised in that:The inorganic salts are sulfate, phosphorus One or more in hydrochlorate, carbonate, when for it is two or more when, the ratio of each component is equal portions.
- 4. walnut big seedling cultivation method according to claim 3, it is characterised in that：The decomposed dregs of a decoction are mulberry leaf, product Avenge grass, radix astragali, ganoderma lucidum, Radix Paeoniae Alba, in Siraitia grosvenorii it is one or more of it is extracted after the dregs of a decoction, when for it is two or more when, each component Proportioning be equal portions.
- 5. walnut big seedling cultivation method according to claim 4, it is characterised in that：The trace element include calcium, iron, Selenium, phosphorus, copper, potassium, zinc, the weight proportion of its each composition is iron 0.1-0.4, potassium 0.05-0.1, calcium 0.2-0.33, phosphorus 0.06- 0.09th, copper 0.02-0.08, selenium 0.01-0.06, zinc 0.12-0.18.
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| CN106069462A (en) * | 2016-06-07 | 2016-11-09 | 江苏水木农景股份有限公司 | A kind of walnut nursery and method for transplanting |
| CN105940814A (en) * | 2016-06-20 | 2016-09-21 | 贵州天伟农业发展有限公司 | Method for treating walnut seeds before sowing |
| CN106305273A (en) * | 2016-08-19 | 2017-01-11 | 郭晋锋 | Breeding method for walnut seedlings |
| CN106304896A (en) * | 2016-08-19 | 2017-01-11 | 郭晋锋 | Walnut seedling breeding method |
| CN106416904B (en) * | 2016-10-12 | 2019-08-30 | 湖南省唐家山油茶开发有限公司 | A kind of breeding method of branded oil tea seedling |
| CN106577150A (en) * | 2016-12-31 | 2017-04-26 | 管天球 | Cultivation method of dry land oil-tea big seedlings |
| CN107278761B (en) * | 2017-06-20 | 2020-06-30 | 普定县绿源苗业开发有限公司 | Seedling growing method of Xianglingwalnut |
| CN107493991A (en) * | 2017-09-14 | 2017-12-22 | 苍溪县龙山园林生态绿化有限责任公司 | A kind of walnut method for culturing seedlings |
| CN111296098A (en) * | 2020-02-27 | 2020-06-19 | 四川太阳湖农业有限责任公司 | Breeding method of improved variety walnut |
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| CN102919018B (en) * | 2012-11-06 | 2013-10-30 | 管天球 | Cultivation method for high-quality oil-tea large seedlings |
| CN103858724B (en) * | 2014-03-20 | 2015-09-16 | 刘海涛 | The propagation method of a kind of high-quality walnut nursery stock |
| CN104686274B (en) * | 2015-03-18 | 2017-04-26 | 江苏省中国科学院植物研究所 | Efficient apocarya propagation method |
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