CN108432534A - Pecan tree does sth. in advance the promotion method of result - Google Patents
Pecan tree does sth. in advance the promotion method of result Download PDFInfo
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- CN108432534A CN108432534A CN201810218249.8A CN201810218249A CN108432534A CN 108432534 A CN108432534 A CN 108432534A CN 201810218249 A CN201810218249 A CN 201810218249A CN 108432534 A CN108432534 A CN 108432534A
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- root
- liquid
- small
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- taking
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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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- 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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Abstract
The present invention relates to the promotion methods that pecan tree does sth. in advance result, including:Lamination and vernalization are carried out to pecan tree seed;When sprout is sprouted to multi-disc young leaves, root is cut to sprout and dips taking root liquid, then transplanted to small-sized control root device and take root;When nursery stock grows to suitable for rugosity, carries out square and budder;It budders current year, kind seedling is removed into root relief by small-sized control root device after fallen leaves, transplanting after taking root liquid is dipped again controlled in root device to large size and cultivated, is carried out spraying growth for the first time successively according to the different times for growth of buddering and promote liquid, first time pinching, second sprinkling growth promotion liquid, second of pinching;Transplanting current year, root relief again after nursery stock fallen leaves are dipped to plant to orchard after taking root liquid again and are colonized.The present invention is transplanted again after being colonized by using two kinds of control root devices and root-cutting shovel, can control the prosperous length of nursery stock and improve the lateral root quality of nursery stock rapidly, promote pecan tree tree-shaped quickly to be formed, can reach the purpose for shifting to an earlier date 2~3 years fruitings than conventional cultivation management.
Description
Technical field
The present invention relates to arable farming field, more particularly to a kind of pecan tree does sth. in advance the promotion method of result.
Background technology
Pecan tree is world-renowned high-grade oil plant, rare dry fruit tree variety, and full of nutrition, 89% is insatiable hunger in fat
And aliphatic acid, it is high-grade brain-care foods.
Chinese Introduction of American hickory nut starts from early 20th century at the end of the 19th century, and early period, introducing and planting with seedling was seedling.
However, the juvenile phase of pecan tree is too long, it is generally the case that the fruit-growing time of seedling is 12 years or so, and grafting needs 5 years
Left and right ability fruiting.In recent years due to the breakthrough of graft technology, breeding seedling is promoted and applied, and development is very fast, planting scale is continuous
Expand, the provinces such as Jiangsu, Zhejiang, Anhui, Yunnan, Jiangxi, Shandong cultivated area constantly increases, and the spontaneous operation enthusiasm of the masses is non-
Chang Gao.It is crucial that since China is long-term during introducing a fine variety, it is insufficient and between east and west to the characteristic understanding of pecan tree
There are larger differences in management philosophy, and introducing a fine variety for a long time forms corresponding Technical system not yet in the process,
Lead to sheet of high-yield orchard not yet substantially domestic at present, though it is unstable if having its yield of fruiting park, and quality compared with
Low, economic potential fails to be not fully exerted.
Therefore, the cultivation technique for establishing a set of Early Paleozoic strata makes pecan tree realize industrialization as early as possible at home
Necessary approach.
Invention content
A kind of promotion method for doing sth. in advance result the purpose of the present invention is in order to solve the above problem, providing pecan tree.
Pecan tree does sth. in advance the promotion method of result, includes the following steps:
S1:Lamination and vernalization are carried out to pecan tree seed.
S2:When sprout is sprouted to multi-disc young leaves, root is cut to sprout and dips taking root liquid, then transplanting is to equipped with base of taking root
The small-sized control root device of matter is taken root.
S3:When nursery stock grows to suitable for rugosity, carries out square and budder.
S4:It budders current year, seedling is removed into root relief by small-sized control root device after fallen leaves, dip transplant after taking root liquid to being equipped with again
It is cultivated in the large-scale control root device of matrix of taking root, is carried out spraying to grow for the first time successively according to the different times for growth of buddering promoting
Liquid, first time pinching, second of sprinkling growth promote liquid, second of pinching.
S5:Transplanting current year, root relief again after nursery stock fallen leaves are dipped to plant to orchard after taking root liquid again and are colonized.
Wherein, step S3 includes:The number that square is buddered is 2, and the both sides of 2 separation nursery stocks of buddering, one of them connects
Bud from 15~25cm of matrix of taking root face in small-sized control root device, another budder from the matrix of taking root face 60 in small-sized control root device~
80cm。
Wherein, step S4 includes:When sprouting of buddering is to 10-15cm, sprinkling growth for the first time promotes liquid, when scion rudiment
When tender tip afterwards is grown to 30-50cm, first time pinching inspires primary lateral branches, when primary lateral branches are grown to 10-15cm, second of spray
It spills growth and promotes liquid, as the long 30-50cm long of primary lateral branches, second of pinching.
Wherein, twice the length of root relief be main root and level-one lateral root 1/3 to 1/2 length.
Wherein, the specification of small-sized control root device be high 18~25cm, 13~15cm of diameter, large size control root device specification be it is high by 35~
40cm, 28~35cm of diameter.
Wherein, step S1 includes:After collected pecan tree seed is impregnated for 24 hours with 500 times of liquid of bactericidal liquid
With wet sand in the mixed Tibetan of indoor shady place;Seed is taken out after 2 months and is placed in vernalization in the electric seed bed heater of vernalization matrix by mixed Tibetan, control
Hotbed temperature is used in combination plastic sheeting making Small plastic shed covering seedbed to be kept the temperature between 22-25 DEG C.
Wherein, taking root liquid is one or both of compound sodium nitrophenolate solution and Nafusaku solution of 1000-2000mg/L;
It is gibberellic acid solution, a concentration of 100-300mg/kg that growth, which promotes liquid,.
Wherein, step S2 includes:The quantity of the young leaves of sprouting is 3~5;Step S3 includes:Suitable for rugosity be 0.6cm with
On.
Wherein, step S5 includes:When Growing season, the soil moisture in the seedling root area in orchard is maintained at 60%.
Wherein, presprouting of seeds matrix include the turfy soil of 3 mass parts, 5 mass parts perlite and 2 mass parts
Garden mould, the matrix of taking root in two control root devices include the turfy soil of 5 mass parts, the perlite of 2 mass parts, 2 mass parts
Garden mould and 1 mass parts organic fertilizer, organic fertilizer includes the decomposed sheep of the paclobutrazol containing 0.02-0.05% or uniconazole P
Excrement.
Pecan tree is a kind of seeds that main root is especially flourishing, and the present invention moves again after being colonized by using two kinds of control root devices
Cultivation and root-cutting shovel, can control the prosperous length of nursery stock and improve the lateral root quality of nursery stock rapidly, be buddered by once grafting 2,
The trunk infusion of pecan tree is set to distribute to obtain active balance, in addition growth promotes the pinching of the use and critical period of liquid,
Promote pecan tree tree-shaped quickly to be formed, can reach the purpose for shifting to an earlier date 2~3 years fruitings than conventional cultivation management.
Specific implementation mode
The illustrative embodiments of the disclosure are described in more detail below.Although showing the disclosure in this specification
Illustrative embodiments, it being understood, however, that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.It is to be able to be best understood from the disclosure on the contrary, providing these embodiments, and can be by the disclosure
Range is completely communicated to those skilled in the art.
The fruiting of 1 Wichita of embodiment (Wichita) pecan tree is tested
1 materials and methods
It is 20 pieces of pecan tree seed that 1.1 materials, which try material,.After spring germination in 2012, transplanted after 10 pieces of sproutings
To small-sized control root device, cultivation management is carried out by this patent method, is grafted using Wichita kind scion, is planted through two secondary control root containers
It (calls in the following text " this patent method "), is colonized in ten borough chief mountain ecological agricultural garden of industry Dantu District after training.It is 10 pieces remaining
It cultivates, is equally grafted using Wichita kind scion after it reaches grafting rugosity, then in grafting in land for growing field crops
Winter current year is colonized and (calls in the following text " conventional method ") in same plot afterwards, is managed after cultivation identical as this patent method.
1.2 test methods specifically include following steps:
(1) pecan tree earthing of seeds and vernalization
On March 15th, 2012, by 500 times of liquid of collected pecan tree seed carbendazim or Fluoxastrobin bactericidal liquid into
After row impregnates for 24 hours and wet sand is in the mixed Tibetan of indoor shady place;Seed taking-up is placed in vernalization in electric seed bed heater by sand storage after 2 months, is controlled
Hotbed temperature processed is used in combination plastic sheeting making Small plastic shed covering seedbed to be kept the temperature at 22 DEG C.
The substrate composition of presprouting of seeds is the garden mould of 300g turfy soils, the perlite of 500g and 200g.
(2) sprout transplanting and grafting
When sprout is sprouted to 3 young leaves, sprout is carried out to cut root, after then dipping in taking root liquid, be transplanted respectively to small-sized control
In root device;When nursery stock grows to 0.6cm or more rugosity, square bud is carried out using Wichita scion and is connect.
Small-sized control root device is the special control root device of nursery stock, and container side wall is uneven, and venthole is equipped in the part of protrusion
Hole, when root system is stretched out by ventilation holes, can air cut root.Its specification is 18cm, diameter 13cm.
Substrate composition in small-sized control root device is 800g turfy soils, 400g perlites, 400g garden moulds and 200g organic fertilizers.It is raw
Root liquid selects the compound sodium nitrophenolate solution of 1000mg/L, and organic fertilizer is decay sheep excrement, contains 0.02% paclobutrazol or uniconazole P.
The method that square is buddered is to budder in the both sides of nursery stock, one of those matrix face buddered from small-sized control root device
Distance be 15cm, another budder with a distance from the matrix face of small-sized control root device be 60cm.
(3) transplantation of seedlings is grafted
After in October, 2012 falls leaves, the kind seedling in small-sized control root device is dug out, root relief, is transplanted to large size after dipping in taking root liquid
Continue to cultivate in control root device, when until spring in 2013 budders, sprouting is to 10cm, 1 secondary growth of sprinkling promotes liquid, after scion rudiment
Tender tip grow to when 30cm carry out pinching inspire primary lateral branches, when primary lateral branches are grown to 10cm, then spray 1 secondary growth promote liquid,
When the long 30cm long of primary lateral branches, continue pinching.After the same year fall foliage, grafting with improved seed seedling is continued into root relief, dips in taking root liquid again
After plant to orchard be colonized.
Large size control root device selection and small-sized control root device same type, specification are high 40cm, diameter 35cm.It is sprayed after transplanting every time
It is gibberellic acid solution, a concentration of 100mg/kg that the growth spilt, which promotes liquid,.The length of root relief is main root and 1 grade of lateral root when transplanting every time
1/2.
(4) it is colonized
In the orchard of test site, culture is until fruiting.Wherein, when annual Growing season, seedling is ensured by the way of trickle irrigation
Wooden root system area soil moisture is maintained at 60% or so.
2. result and analysis
2.1 since starting fruiting year, and random respectively 5 plants of this patent method nursery stocks of selection investigate fruiting with tree is compareed within continuous 3 years
Situation.It is clear that the fruit-growing time of the fruit tree of this patent method culture is early, fruiting amount is higher.(table 1).
Table 1:This patent method is compared with the fruiting situation of conventional method cultivation tree in same orchard
The fruiting of embodiment 2 wave Buddhist nun (Pawnee) pecan tree is tested
1 materials and methods
It is 20 pieces of pecan tree seed that 1.1 materials, which try material,.After spring germination in 2012, transplanted after 10 pieces of sproutings
To small-sized control root device, cultivation management is carried out by this patent method, is grafted using wave Buddhist nun's kind scion, through two secondary control root container culturings
It (calls in the following text " this patent method "), is colonized in ten borough chief mountain ecological agricultural garden of industry Dantu District afterwards.Remaining 10 pieces
Cultivated in land for growing field crops, after its reach grafting rugosity after equally grafted using wave Buddhist nun's kind scion, then after grafting when
Winter in year is colonized and (calls in the following text " conventional method ") in same plot, is managed after cultivation identical as this patent method.
1.2 test methods specifically include following steps:(1) pecan tree earthing of seeds and vernalization
On April 15th, 2009, by 500 times of liquid of collected pecan tree seed carbendazim or Fluoxastrobin bactericidal liquid into
After row impregnates for 24 hours and wet sand is in the mixed Tibetan of indoor shady place;Seed taking-up is placed in vernalization in electric seed bed heater by sand storage after 2 months, is controlled
Hotbed temperature processed is used in combination plastic sheeting making Small plastic shed covering seedbed to be kept the temperature at 25 DEG C.
The substrate composition of presprouting of seeds is the garden mould of 300g turfy soils, the perlite of 500g and 200g.
(2) sprout transplanting and grafting
When sprout is sprouted to 5 young leaves, sprout is carried out to cut root, after then dipping in taking root liquid, transplanting to small-sized control root device
It is interior;When nursery stock grows to 0.6cm rugosity, square bud is carried out using wave Buddhist nun's scion and is connect.
Small-sized control root device is the special control root device of nursery stock, and container side wall is uneven, and venthole is equipped in the part of protrusion
Hole, when root system is stretched out by ventilation holes, can air cut root.Its specification is 25cm, diameter 15cm.
Substrate composition in small-sized control root device is 800g turfy soils, 400g perlites, 400g garden moulds and 200g organic fertilizers.It is raw
Root liquid selects the mixed solution of the compound sodium nitrophenolate and Nafusaku of 2000mg/L, and organic fertilizer is decay sheep excrement, contains 0.05%
Paclobutrazol or uniconazole P.
The method that square is buddered is to budder in the both sides of nursery stock, one of those matrix face buddered from small-sized control root device
Distance be 25cm, another budder with a distance from the matrix face of small-sized control root device be 80cm.
(3) transplantation of seedlings is grafted
After in November, 2009 falls leaves, the kind seedling in small-sized control root device is dug out, root relief, is transplanted to large size after dipping in taking root liquid
Continue to cultivate in control root device, when until spring in 2010 budders, sprouting is to 15cm, 1 secondary growth of sprinkling promotes liquid, after scion rudiment
Tender tip grow to when 50cm carry out pinching inspire primary lateral branches, when primary lateral branches are grown to 15cm, then spray 1 secondary growth promote liquid,
When the long 50cm long of primary lateral branches, continue pinching.After the same year fall foliage, grafting with improved seed seedling is continued into root relief, dips in taking root liquid again
After plant to orchard be colonized.
Large size control root device selection and small-sized control root device same type, specification are high 35cm, diameter 28cm.It is sprayed after transplanting every time
It is gibberellic acid solution, a concentration of 300mg/kg that the growth spilt, which promotes liquid,.The length of root relief is main root and 1 grade of lateral root when transplanting every time
1/3.
(4) it is colonized
In the orchard of test site, culture is until fruiting.Wherein, when annual Growing season, seedling is ensured by the way of trickle irrigation
Wooden root system area soil moisture is maintained at 60% or so.
2. result and analysis
2.1 since starting fruiting year, the fruit tree of the 5 plants of this patent method cultures of random respectively sampling in continuous 3 years with compare set into
Row fruiting condition survey.The fruit-growing time of the fruit tree of this patent method culture is early, and fruit yield is higher (table 2).
Table 2:The fruit tree of this patent method culture is compared with the fruiting situation of control tree
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. pecan tree does sth. in advance the promotion method of result, which is characterized in that include the following steps:
S1:Lamination and vernalization are carried out to pecan tree seed;
S2:When sprout is sprouted to multi-disc young leaves, root is cut to sprout and dips taking root liquid, then transplanting is extremely equipped with matrix of taking root
Small-sized control root device is taken root;
S3:When nursery stock grows to suitable for rugosity, carries out square and budder;
S4:It budders current year, seedling is removed into root relief by small-sized control root device after fallen leaves, dip after taking root liquid transplanting again to equipped with taking root
It is cultivated in the large-scale control root device of matrix, carries out spraying growth promotion liquid, the successively according to the different times for growth of buddering for the first time
Pinching, second of sprinkling growth promote liquid, second of pinching;
S5:Transplanting current year, root relief again after nursery stock fallen leaves are dipped to plant to orchard after taking root liquid again and are colonized.
2. promoting method as described in claim 1, which is characterized in that step S3 includes:
The number that square is buddered is 2, and the both sides of 2 separation nursery stocks of buddering, one of them is buddered from the life in small-sized control root device
Foundation matter 15~25cm of face, another is buddered from 60~80cm of matrix of taking root face in small-sized control root device.
3. promoting method as described in claim 1, which is characterized in that step S4 includes:
When sprouting of buddering is to 10-15cm, sprinkling growth for the first time promotes liquid, tender tip after scion rudiment to grow to 30-50cm
When, first time pinching inspires primary lateral branches, and when primary lateral branches are grown to 10-15cm, second of sprinkling growth promotes liquid, works as level-one
When the long 30-50cm long of side shoot, second of pinching.
4. promoting method as described in claim 1, which is characterized in that
The length of root relief is 1/3 to 1/2 length of main root and level-one lateral root twice.
5. promoting method as described in claim 1, which is characterized in that
The specification of small-sized control root device is high 18~25cm, 13~15cm of diameter, and the specification of large size control root device is high 35~40cm, diameter 28
~35cm.
6. promoting method as described in claim 1, which is characterized in that step S1 includes:
It is mixed in indoor shady place with wet sand after collected pecan tree seed is impregnated for 24 hours with 500 times of liquid of bactericidal liquid
It hides;Seed was taken out after 2 months in mixed Tibetan is placed in vernalization in the electric seed bed heater of vernalization matrix, controls hotbed temperature between 22-25 DEG C,
It is used in combination plastic sheeting making Small plastic shed covering seedbed to be kept the temperature.
7. promoting method as described in claim 1, which is characterized in that
Taking root liquid is one or both of compound sodium nitrophenolate solution and Nafusaku solution of 1000-2000mg/L;Growth promotes
Liquid is gibberellic acid solution, a concentration of 100-300mg/kg.
8. promoting method as described in claim 1, which is characterized in that step S2 includes:
The quantity of the young leaves of sprouting is 3~5;
Step S3 includes:
It is 0.6cm or more suitable for rugosity.
9. promoting method as described in claim 1, which is characterized in that step S5 includes:
When Growing season, the soil moisture in the seedling root area in orchard is maintained at 60%.
10. promoting method as claimed in claim 6, which is characterized in that
Presprouting of seeds matrix include the turfy soil of 3 mass parts, 5 mass parts perlite and 2 mass parts garden mould, two
Matrix of taking root in control root device includes the garden mould and 1 of the turfy soil of 5 mass parts, the perlite of 2 mass parts, 2 mass parts
The organic fertilizer of a mass parts, the organic fertilizer include the decay sheep excrement of the paclobutrazol containing 0.02-0.05% or uniconazole P.
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CN110710410A (en) * | 2019-12-03 | 2020-01-21 | 江苏丘陵地区镇江农业科学研究所 | Cultivation management and shaping method for apocarya |
CN111955333A (en) * | 2020-08-31 | 2020-11-20 | 江苏水木农景股份有限公司 | Cultivation method of large container seedlings of carya illinoensis fruiting bodies |
CN114027082A (en) * | 2021-11-09 | 2022-02-11 | 浙江省耕地质量与肥料管理总站 | Container cultivation method of rubus chingii |
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CN111955333B (en) * | 2020-08-31 | 2022-07-05 | 江苏水木农景股份有限公司 | Cultivation method of large container seedlings of carya illinoensis fruiting bodies |
CN114027082A (en) * | 2021-11-09 | 2022-02-11 | 浙江省耕地质量与肥料管理总站 | Container cultivation method of rubus chingii |
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