CN101401533A - Seedling cultivation method for plum tree - Google Patents
Seedling cultivation method for plum tree Download PDFInfo
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- CN101401533A CN101401533A CNA2008101548997A CN200810154899A CN101401533A CN 101401533 A CN101401533 A CN 101401533A CN A2008101548997 A CNA2008101548997 A CN A2008101548997A CN 200810154899 A CN200810154899 A CN 200810154899A CN 101401533 A CN101401533 A CN 101401533A
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Abstract
The invention provides a method for breeding seedlings of plum trees, which is suitable for the middle and lower reaches areas of Changjiang River, and can accelerate the breeding of the seedlings and shorten the cycle of breeding the seedlings. The method comprises the following steps: seeds of seedling plum or wild peach are spread in a small plastic shed of a cold frame in the first or middle third of February to breed stock seedlings; the seedlings are transplanted to a fertile nursery in the first or middle third of March to breed stock; and the stock is subjected to chip budding with xylem from the last third of May to the middle third of June, and an inverted-stock type secondary stock shearing method is adopted to shear the stock after grafted buds survive. The inverted-stock type secondary stock shearing method means that a primary inverted-stock is performed on the position 1.0 to 1.2 cm away from the upper part of the survived grafted buds after 5 to 7 days of budding; and when the grafted buds sprout and grow to 10 to 12cm and have six functional leaves, the tail of the stock is lifted up in time to perform the secondary stock shearing. The method has the advantages of accelerating the breeding of the seedlings, shortening the cycle of breeding the seedlings, and having capability of coming out the nursery in the same year and high stocking per cent reaching over 85 percent.
Description
Technical field
The present invention relates to a kind of seedling cultivation method for plum tree.
Background technology
Plum (Prunus mume), rose family Prunus, deciduous tree is divided into fruit plum and Hua Mei two classes.The fruit plum claims green plum, smoked plum again, and its fruit is mainly done processing or medicinal, generally is processed into various preserved fruits and jam, has plurality of health care functions; The flower plum is mainly for viewing and admiring.
At present, general scion grafting in spring (cut-grafting, cleft grafting) and bud grafting in autumn (bud grafting of the T font) technology of adopting of growing seedlings of Japanese apricot, growing-seedling period is 2 years.The stock seed is generally broadcasted sowing in cut-grafting in November, cut off stock in liftoff 4～6 centimeters spring, with cutter in the section cortex slightly local vertical cutting-out of xylem carry out cut-grafting; Long 5～8 centimetres of scion has 3～4 buds, flat wedge shape.Use the plastic strip bondage, be coated with sealing wax outward.Checked whether scion survives, and to surviving the striping of lightening restrictions on of buddering, in time cuts anvil, goes to sprout and bud picking in one month after the grafting, and benefit connects.T font bud grafting in autumn, stock adopts sow in spring (late March～April) or autumn sowing (mid or late November～early December), the trench digging drilling; Early August～early September, adopt T font bud grafting or plate budding; March next year, 1cm cut anvil in the place above buddering; Smeared debudding in per 3～4 days.How accelerating the speed of growing seedlings, shorten growing-seedling period, realize going out a garden in, is to produce to go up a difficult problem of being badly in need of solution.
Summary of the invention
The invention provides a kind of seedling cultivation method for plum tree, can accelerate the speed of growing seedlings, shorten growing-seedling period, be applicable to area, the middle and lower reach of Yangtze River.
Described seedling cultivation method for plum tree, may further comprise the steps: February, early and middle ten days broadcasted sowing grow directly from seeds plum seed or wild peach in the cold bed small arched shed, cultivate the stock rice shoot, March early and middle ten days with shoot transplanting equipment to fertile nursery, cultivate stock, be with the xylem plate budding late May to mid-June, budders to take the formula of falling anvil secondary to cut the anvil method after surviving to cut off stock.
Described nursery per hectare before Winter Solstice is spread fertilizer over the fields 30～35 tons of the fertilizers that become thoroughly decomposed, 2～2.5 tons of colza cakes, ploughs deeply 30～35cm, freezes solarization, moves into the preceding 10～15d of rice shoot, and per hectare is executed 1～1.5 ton of quick-acting chemical fertilizer superphosphate again, the shallow soil that ploughs under.
March, early and middle ten days as stock height of seedling 4～5cm, during the above true leaf of 4 of tools, was transplanted rice shoot belt leaf to the nursery from the cold bed small arched shed, transplanted line-spacing 25～30cm, spacing in the rows 8～10cm.
Late May when the stock rugosity reaches more than the 0.5cm, when the plumpness of buddering is higher, is adopted the plate budding of band xylem to mid-June.At 5～10cm place, distance ground, select the stock sunny side, two cuttves of cutting sth. askew downwards form a wedge-shaped indentation, and the degree of depth accounts for 1/3 of stock rugosity.The angle of stock wedge-shaped indentation first cutter is 10～15 °, length 1.5～2cm, and second cutter is 0.5～1.0cm place under first cutter, and angle is 20～25 °; Long 1.2～the 1.8cm of the long bevel of scion fringe bar inclined wedge-shaped, the long 0.5～0.8cm of short bevel.
It is after bud grafting 5～7 days that the described formula of falling anvil secondary is cut the anvil method, survive budder above 1.0～1.2cm place carry out falling for the 1st time anvil; When the germination and growth to 10 of buddering～12cm place, during 6 functional leafs of tool, in time will carry on the anvil tip, carry out the 2nd time and cut anvil.The degree of depth of anvil of falling for the 1st time accounts for 4/5 of stock rugosity.
Described scion variety is spire green grass or young crops, the red or plum blossom in south.
Scion fringe bar is branch or a long shoot in the living then periphery in 5～15 years of the age of tree, and the current growth branch is adopted fringe and carried out the pinching processing in preceding 7～10 days.
Concrete steps of the present invention comprise:
1) cultivates the stock rice shoot;
2) March, early and middle ten days transplanted rice shoot belt leaf to fertile nursery, and the management rice shoot is cultivated stock;
3) select the age of tree in Japanese apricot stock tree clip scion in the full bearing period of 5-15;
4) be with the xylem plate budding late May to mid-June;
5) grafting management, the main formula of falling the anvil that adopts is cut the anvil method 2 times, stimulates the sprouting of buddering, and guarantees nutrient supply, promotes to connect tip growth;
6) final-period management mainly refers to remove the rudiment of anvil portion, separates on time and ties up, and pinching continuously promotes seedling growth, and branch is sturdy, and leaf bud is full.
Beneficial effect of the present invention is as follows:
1, adopt the transplanting of fertile garden, the secondary of falling the anvil to cut the anvil method and grow seedlings, become seedling fast, go out the garden then, height of seedling 80cm is more than the trunk diameter 0.6cm.Compare the Japanese apricot conventional seedbed system method that needs just can go out in 2 years the garden, accelerate the speed of growing seedlings greatly, shorten growing-seedling period.
2, cultivate rootstock seedling by fertile garden transplantation technique, do sth. in advance 15～20 days tidy seedlings outputs than existing seeding technique on the spot, and well developed root system, seedling is mutually neat.
3, fertile garden transplanting provides enough nutrition for the late growing stage of rootstock seedling, need not carry out ground and topdress, and has reduced the destruction to rootstock seedling and root system.
4, quickly breeding rootstock seedling makes grafting time ahead of time, budders to grow and enriches, and takes can alleviate damage to young shoot with the xylem plate budding, improves planting percent.
5, bud grafting when stock rugosity 0.5cm is above, the plumpness of buddering is higher, adopts the bud grafting of band xylem embedding portion, can improve grafting speed.
6, connect the back and fall anvil, not only can allowing budders directly is in the top, stimulates sproutings of buddering, and guarantees anvil seedling branches and leaves and root system nutrient, exchange of moisture, the anvil root growth, and assist temporarily and support the growth of buddering.
In a word, adopt the present invention, have the advantages that to accelerate the speed of growing seedlings, shorten growing-seedling period, can go out the garden then, and the planting percent height, reach more than 85%.
Description of drawings
The schematic flow sheet that Fig. 1 grows seedlings for Japanese apricot of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
(1) prepare in the nursery:
Select physical features high slightly, landform is smooth, can arrange the fertile sand of irritating, loosen does the nursery.Per hectare is spread fertilizer over the fields 35 tons of the fertilizers that become thoroughly decomposed, 2 tons of colza cakes before Winter Solstice, ploughs deeply 30cm, freezes solarization.The smooth furrow of doing after the beginning of spring, the nursery furrow are to being south-north direction.Move into the preceding 10d of rice shoot, per hectare is executed 1 ton of quick-acting chemical fertilizer superphosphate again, and the shallow soil that ploughs under mixes and stirs in the 15cm soil layer fertilizer full and uniformly.
(2) cultivate the stock rice shoot:
Mid or late November, lamination is handled the plum seed that grows directly from seeds.Mid-February, the leeward field piece that faces south is piled up and is enclosed the ridge near the nursery, make cold bed east-west, that northern height, wide 80cm are hanged down in south, furrow basal surface shop 5cm sandy soil are spread the lamination seed out in cold bed, accomplish between seed mutually by not pressing mutually, and then cover the thick sandy soil of 5cm thereon, keep sandy moistening, with the plastic film sealing, add a cover straw screen or mat when temperature is low at last, aeration-cooling when temperature is too high, 18～30 ℃ of control temperature of shed.Germinate after 18 days.
(3) transplant, manage rice shoot, cultivate stock:
When height of seedling reaches 5cm, when having 4 above true leaves, in time rootstock seedling belt leaf is transplanted to fertile nursery in batches.Transplant row to getting East and West direction, with the nursery furrow to vertical, line-spacing 25cm, spacing in the rows 10cm transplants and finish mid-March, than the 18 days tidy seedlings outputs ahead of time of sowing on the spot, and the rootstock seedling well developed root system of transplanting, seedling is mutually neat.
The rootstock seedling management, the urea that sprays one time 0.3% is weekly done foliage fertilizer; Heavy pinching is carried out in preceding 7 days of grafting, the prosperous length of the control top tip.
(4) scion is selected:
Choose that kind is pure, robust growth, result are good, no damage by disease and insect, the age of tree be at the blue or green or southern red stock tree of doing of the local main breed spire in 5～15 years.Select for use in the giving birth to then about 20cm branch or peripheral long shoot (adopt fringe pinching in preceding 10 days and handle, improve the maturity of buddering) to make the fringe bar.
(5) band xylem plate budding:
Be with the xylem plate budding late May to mid-June, the stock rugosity reaches more than the 0.5cm, at 5～10cm place, distance ground, select the stock sunny side, two cuttves of cutting sth. askew downwards, the angle of first cutter is 10～15 °, length 1.5～2cm, second cutter is 0.5～1.0cm place under first cutter, 20～25 ° of angles, form a wedge-shaped indentation, the degree of depth accounts for 1/3 of stock rugosity.Select then rugosity close be with wooden fringe bar, be whittled into inclined wedge-shaped equally, a side is that (1.2～1.8cm), (0.5～0.8cm), bud is stayed the side to opposite side to long bevel for short bevel.To connect segment length's bevel and insert towards stock, alignment is seated, and with film tape scion and stock is tightened subsequently, only stays eye outside.
(6) grafting management:
Adopt the formula of falling the anvil to cut the anvil method 2 times, the anvil that falls for the 1st time is connecing back 5～7 days, with shrub and hedge trimmer survive budder above the 1.0cm place go into to cut, the degree of depth accounts for 4/5 of stock rugosity, stays the related cortex of a small amount of xylem at the offside of buddering, and stock is fallen down covering on nursery stock; ,, in time will carry on the anvil tip during 6 functional leafs of tool to the 10cm place at the germination and growth of buddering, carry out the 2nd time and cut anvil.
(7) final-period management:
The fertile bed of the present invention is transplanted the late growing stage of growing seedlings to nursery stock provides enough nutrition, generally no longer carries out ground and topdresses, to reduce the destruction to nursery stock and root system.But for promoting seedling growth, produce the qualified nursery stock that branch is sturdy, leaf bud is full, bud picking is at any time in time irrigated, and separates on time and ties up, pinching continuously.Go out the garden then, height of seedling 80cm, trunk diameter 0.6cm, planting percent is more than 85%.
Embodiment 2:
(1) prepare in the nursery:
Select physical features high slightly, landform is smooth, can arrange the fertile sand of irritating, loosen does the nursery.Per hectare is spread fertilizer over the fields 30 tons of the fertilizers that become thoroughly decomposed, 2.5 tons of colza cakes before Winter Solstice, ploughs deeply 35cm, freezes solarization.The smooth furrow of doing after the beginning of spring, the nursery furrow are to being south-north direction.Move into the preceding 15d of rice shoot, per hectare is executed 1.5 tons of quick-acting chemical fertilizer superphosphate again, and the shallow soil that ploughs under mixes and stirs in the 15cm soil layer fertilizer full and uniformly.
(2) cultivate the stock rice shoot:
Mid or late November, lamination is handled the wild peach seed.Mid-February, the leeward field piece that faces south is piled up and is enclosed the ridge near the nursery, make cold bed east-west, that northern height, wide 80cm are hanged down in south, furrow basal surface shop 5cm sandy soil are spread the lamination seed out in cold bed, accomplish between seed mutually by not pressing mutually, and then cover the thick sandy soil of 5cm thereon, keep sandy moistening, with the plastic film sealing, add a cover straw screen or mat when temperature is low at last, aeration-cooling when temperature is too high, 18～30 ℃ of control temperature of shed.Germinate after 18 days.
(3) transplant, manage rice shoot, cultivate stock:
When height of seedling reaches 4cm, when having 4 above true leaves, in time rootstock seedling belt leaf is transplanted to fertile nursery in batches.Transplant row to getting East and West direction, with the nursery furrow to vertical, line-spacing 30cm, spacing in the rows 8cm transplants and finish mid-March, than the 18 days tidy seedlings outputs ahead of time of sowing on the spot, and the rootstock seedling well developed root system of transplanting, seedling is mutually neat.
The rootstock seedling management, the urea that sprays one time 0.3% is weekly done foliage fertilizer; Heavy pinching is carried out in preceding 7 days of grafting, the prosperous length of the control top tip.
(4) scion is selected:
Choose that kind is pure, robust growth, result are good, no damage by disease and insect, the age of tree are made stock tree in 5～15 years local main breed plum blossom (as the beauty plum).Select for use in the giving birth to then about 20cm branch or peripheral long shoot (adopt fringe pinching in preceding 7 days and handle, improve the maturity of buddering) to make the fringe bar.
(5) band xylem plate budding:
Be with the xylem plate budding late May to mid-June, the stock rugosity reaches more than the 0.5cm, at 5～10cm place, distance ground, select the stock sunny side, two cuttves of cutting sth. askew downwards, the angle of first cutter is 10～15 °, length 1.5～2cm, second cutter is 0.5～1.0cm place under first cutter, about 20 ° of angle, form a wedge-shaped indentation, the degree of depth accounts for 1/3 of stock rugosity.Select then rugosity close be with wooden fringe bar, be whittled into inclined wedge-shaped equally, a side is that (1.2～1.8cm), (0.5～0.8cm), bud is stayed the side to opposite side to long bevel for short bevel.To connect segment length's bevel and insert towards stock, alignment is seated, and with film tape scion and stock is tightened subsequently, only stays eye outside.
(6) grafting management:
Adopt the formula of falling the anvil to cut the anvil method 2 times, the anvil that falls for the 1st time is connecing back 5～7 days, with shrub and hedge trimmer survive budder above the 1.2cm place go into to cut, the degree of depth accounts for 4/5 of stock rugosity, stays the related cortex of a small amount of xylem at the offside of buddering, and stock is fallen down covering on nursery stock; ,, in time will carry on the anvil tip during 6 functional leafs of tool to the 12cm place at the germination and growth of buddering, carry out the 2nd time and cut anvil.
(7) final-period management:
The fertile bed of the present invention is transplanted the late growing stage of growing seedlings to nursery stock provides enough nutrition, generally no longer carries out ground and topdresses, to reduce the destruction to nursery stock and root system.But for promoting seedling growth, produce the qualified nursery stock that branch is sturdy, leaf bud is full, bud picking is at any time in time irrigated, and separates on time and ties up, pinching continuously.Go out the garden then, height of seedling 80cm, trunk diameter 0.65cm, planting percent is more than 87%.
Claims (10)
1. seedling cultivation method for plum tree, it is characterized in that may further comprise the steps: February, early and middle ten days broadcasted sowing grow directly from seeds plum or wild peach seed in the cold bed small arched shed, cultivate the stock rice shoot, March early and middle ten days with the stock shoot transplanting equipment to fertile nursery, cultivate stock, be with the xylem plate budding late May to mid-June, budders to take the formula of falling anvil secondary to cut the anvil method after surviving to cut off stock.
2. seedling cultivation method for plum tree according to claim 1, it is characterized in that described nursery per hectare before Winter Solstice spreads fertilizer over the fields 30～35 tons of the fertilizers that become thoroughly decomposed, 2～2.5 tons of colza cakes, plough deeply 30～35cm, freeze solarization, move into the preceding 10～15d of rice shoot, per hectare is executed 1～1.5 ton of quick-acting chemical fertilizer superphosphate again, the shallow soil that ploughs under.
3. seedling cultivation method for plum tree according to claim 1 is characterized in that the temperature of cultivating the stock rice shoot is controlled at 18～30 ℃.
4. seedling cultivation method for plum tree according to claim 1 is characterized in that the early and middle ten days in March, as stock height of seedling 4～5cm, during the above true leaf of 4 of tools, rice shoot belt leaf is transplanted to the nursery from the cold bed small arched shed, transplants line-spacing 25～30cm, spacing in the rows 8～10cm.
5. seedling cultivation method for plum tree according to claim 1 when it is characterized in that being with the xylem plate budding, at 5～10cm place, distance ground, forms a wedge-shaped indentation on the stock sunny side, the degree of depth accounts for 1/3 of stock rugosity.
6. seedling cultivation method for plum tree according to claim 5 is characterized in that the stock rugosity reaches more than the 0.5cm, two cuttves of cutting sth. askew downwards, form wedge-shaped indentation, the angle of first cutter is 10～15 °, length 1.5～2cm, second cutter is 0.5～1.0cm place under first cutter, 20～25 ° of angles; Long 1.2～the 1.8cm of the long bevel of scion fringe bar inclined wedge-shaped, the long 0.5～0.8cm of short bevel.
7. seedling cultivation method for plum tree according to claim 1 is characterized in that it is after bud grafting 5～7 days that the formula of falling anvil secondary is cut the anvil method, survive budder above 1.0～1.2cm place carry out falling for the 1st time anvil; As the germination and growth to 10 of buddering～12cm, during 6 functional leafs of tool, in time will carry on the anvil tip, carry out the 2nd time and cut anvil.
8. seedling cultivation method for plum tree according to claim 7, the degree of depth of anvil of it is characterized in that falling for the 1st time accounts for 4/5 of stock rugosity.
9. according to each described seedling cultivation method for plum tree of claim 1-8, it is characterized in that described scion variety is spire green grass or young crops, the red or plum blossom in south.
10. according to each described seedling cultivation method for plum tree of claim 1-8, it is characterized in that scion fringe bar is branch or a long shoot in the living then periphery in 5～15 years of the age of tree, the current growth branch is adopted fringe must carry out the pinching processing in preceding 7～10 days.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101548997A CN101401533A (en) | 2008-10-17 | 2008-10-17 | Seedling cultivation method for plum tree |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101548997A CN101401533A (en) | 2008-10-17 | 2008-10-17 | Seedling cultivation method for plum tree |
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| CN101401533A true CN101401533A (en) | 2009-04-08 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907266A (en) * | 2012-11-05 | 2013-02-06 | 安徽和合生态农业股份有限公司 | Grafting technique taking ancient green plum as stock |
| CN103704030A (en) * | 2013-12-25 | 2014-04-09 | 中国热带农业科学院香料饮料研究所 | Method for bud grafting of coffee tree |
| CN105815122A (en) * | 2016-04-18 | 2016-08-03 | 旌德县隐龙梅园生态农场 | Method for grafting and seedling red plum |
| CN108283069A (en) * | 2018-01-08 | 2018-07-17 | 青海省农林科学院 | A kind of stock processing method after Studies of Walnut Bud Grafting |
| CN108651031A (en) * | 2018-03-21 | 2018-10-16 | 文成县彩叶树绿化苗木专业合作社 | A method of gold leaf ginkgo being grafted on ginkgo growing directly from seeds |
| CN109673360A (en) * | 2019-01-14 | 2019-04-26 | 吉首大学 | A kind of fast breeding method of south Cortex Eucommiae grafting |
| CN112088671A (en) * | 2020-10-20 | 2020-12-18 | 莫翌 | Method for cultivating multiple seedlings by using grafting technology |
-
2008
- 2008-10-17 CN CNA2008101548997A patent/CN101401533A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907266A (en) * | 2012-11-05 | 2013-02-06 | 安徽和合生态农业股份有限公司 | Grafting technique taking ancient green plum as stock |
| CN103704030A (en) * | 2013-12-25 | 2014-04-09 | 中国热带农业科学院香料饮料研究所 | Method for bud grafting of coffee tree |
| CN103704030B (en) * | 2013-12-25 | 2015-04-01 | 中国热带农业科学院香料饮料研究所 | Method for bud grafting of coffee tree |
| CN105815122A (en) * | 2016-04-18 | 2016-08-03 | 旌德县隐龙梅园生态农场 | Method for grafting and seedling red plum |
| CN108283069A (en) * | 2018-01-08 | 2018-07-17 | 青海省农林科学院 | A kind of stock processing method after Studies of Walnut Bud Grafting |
| CN108651031A (en) * | 2018-03-21 | 2018-10-16 | 文成县彩叶树绿化苗木专业合作社 | A method of gold leaf ginkgo being grafted on ginkgo growing directly from seeds |
| CN109673360A (en) * | 2019-01-14 | 2019-04-26 | 吉首大学 | A kind of fast breeding method of south Cortex Eucommiae grafting |
| CN112088671A (en) * | 2020-10-20 | 2020-12-18 | 莫翌 | Method for cultivating multiple seedlings by using grafting technology |
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Open date: 20090408 |