CN1663343A - Core branch scion two-surface grafting method of growth period stopped mulberry - Google Patents
Core branch scion two-surface grafting method of growth period stopped mulberry Download PDFInfo
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- CN1663343A CN1663343A CN 200510020458 CN200510020458A CN1663343A CN 1663343 A CN1663343 A CN 1663343A CN 200510020458 CN200510020458 CN 200510020458 CN 200510020458 A CN200510020458 A CN 200510020458A CN 1663343 A CN1663343 A CN 1663343A
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Abstract
The invention relates to a core branch scion two-surface grafting method of growth period stopped mulberry, wherein the core stopping strips during mulberry growing period are utilized for the grafting resource, the mated single bud bough double cutting suface grafting method is provided, the grafting technology can be applied into the long period of time after the end of grafting process by using winter strips as ingraftment. The method has the advantages of easy ingraftment acquisition, small amount of consumption, easiness in operation, high work efficiency and high survival rate.
Description
Affiliated technical field
The present invention relates to a kind of growth period stopped mulberry core branch scion two-surface grafting method.
Background technology
China's used scion of existing mulberry tree grafting is adopted in mulberry tree 1 year living winter bar of resting stage, and has formed three big graft technology kinds such as bag connects, side grafting, bud grafting therewith.Because of being subjected to the scion consumption big and need storage and the restive influence of storage period temp. and humidity, limited in the effective time of mulberry tree grafting, before this insider think end that the very thin bud of heart bar is little, oligotrophy, growth is insufficient and out in the cold.So far do not see the report of growth period stopped mulberry core branch scion and grafting method as yet.
Summary of the invention
The present invention has explored the feasibility of growth period stopped mulberry heart bar as scion utilization of resources approach, developed the simple bud branch two-surface grafting method that matches therewith, solved winter row culture scion grafting and finished interior graft technology problem of back long period growing of mulberry phase.
According to cambial action principle in growth characteristics, genetic character and the grafting of mulberry tree, adopt following steps:
Adopt fringe: pluck mulberry tree and end heart bar;
Cut scion:
First bevel---below the leaf scar bottom, change 90 ° position, be whittled into 20 °～45 ° inclined-plane, the long 1～2.0cm of bevel;
Second bevel---the reverse side at first bevel is whittled into second bevel, sees that wood do not hinder wood;
Cut the fringe head---in the horizontal partial application in top of bud point, downcut the fringe head;
Cut anvil: more than grafting part, cut off stock;
Cut the anvil skin: cut the skin degree of depth and see that wood do not hinder wood, being whittled into length from top to bottom is the anvil skin of 1.5～2.5cm, and again to the horizontal partial application of anvil skin, it is identical substantially with fringe head first bevel to keep anvil skin length, and the skin opening is cut in formation;
The grafting fringe: scion first bevel is cut skin towards stock, and second bevel inserts stock towards the stock xylem and cuts the skin open base;
Tie up: with film from 0.8～1.2cm below the anvil skin open base around tying up bag to 0.8～1.2cm place, whole fringe head top, dew bud and do not reveal the fringe crown;
Cultivation management: when treating that grafting survival scion young sprout grows to 25～35cm, peel off and tie up film, neat grafting part cuts off the top stock.In time go anvil bud, insect-pest, fertilising.
End core branch scion to be subjected to the inhibitory action of mulberry tree apical dominance and dormant three leaf branches and other very thin branches or by (pinching) branch of the heart till the people and satisfy branch semi-lignified; The leaf look dark green; Axillalry bud is full, and perula forms, and cuts off blade, can directly use or the plastic sack of packing in 5～8 ℃ of short-terms preserve.
After adopting the two-surface grafting method, scion is generally taken off bud and is sprouted in about 15 days, sprout neater, the young sprout vacation is appeared vividly and is resembled seldom, and young sprout is grown before 6 leaves comparatively fast, and arranged between 6～10 leaves a slow vegetative period, around here, grafting part is further expanded, and 10 leaves enter vigorous period later on.If just there is the phenomenon of significantly bearing fruit at fruit mulberry races, the fringe bud initial stage of sprouting.Grafting time more early, vegetative period is long more, the also corresponding raising of shoot growth amount.
Small plot experiment: (wherein: the leaf mulberry races is " No. 20, Jiangling ", " Shan 305 " 1 strain, " oily mulberry ", " northern mulberry No. 1 " with 6 kinds; The fruit mulberry races is " big ten ", " No. 2, haw ") be 1 district, each kind connects 10 strains, repeats 1 district, and grafting 120 strains altogether survive 116 strains, and survival rate is 96.67%.Do not survive 4 strains, wherein " No. 20, Jiangling " 1 strain, " Shan 305 " 1 strain, " northern mulberry No. 1 " 1 strain, " No. 2, haw " 1 strain.As seen this method is applicable to the mulberry tree of any kind.
The small-scale production operational test: be total to grafting 9655 fringes in the different time 5 to September (May 8～10, June 6～10, July 2, September 9, September 22～24), wherein having an anvil list fringe to connect with the many fringes of an anvil connects, survive 8880 fringes, average survival reaches 91.97%.
The innovation of two-surface grafting method is: it is that a fringe head has two bevels and stock is cut formed two the callus faces of skin that only heart bar and the graft technology of growing of mulberry phase have been adopted in scion.
What bag in the past connect, its scion of side grafting, bud grafting is adopted is mulberry tree 1 year living winter bar of resting stage, and fringe head or fringe bud have only 1 bevel.And this method scion employing is the method for utilizing of ending heart bar and characteristic thereof of growing of mulberry phase, the graft technology that matches therewith is that a fringe head has two bevels and contacts with the two sides that stock is cut the skin opening respectively, formed two callus faces, both improved survival rate, remedied again if only with 1 bevel, because of ending the defective that heart bar is thin, the grafting contact-making surface is little.
Ramulus mori is roughly cylindrical, and the mulberry bud and is born in leaf scar top base portion, outstanding because of leaf scar, ramulus mori generally all has an arc-shaped bend at the reverse side of leaf scar, and leaf scar changes 90 ° positive and negative two sides, and is generally all more straight, at 2 of this formation 180 ° bevels each other, help bevel and be close to stock.On the other hand, adopt the simple bud scion grafting, respectively cutter under leaf scar and bud both sides base portion, only can ream the side-prominent very fraction of positive bevel leaf scar one, not hinder bud, compare with bud grafting, can not need select bud and solved that the bud heart is difficult for getting a full difficult problem when cutting bud, improved the simple bud availability and cut the fringe success rate.
It is more than the 1cm that former grafting requires rootstock seedling collar portion diameter, by being generally the breeding cycle that connects seedling 2～3 years, promptly grows seedlings the first year, and grafting in the 2nd year is for less than the shoot root recess diameter being then the needing again with the 1 year benefit bar of growing seedlings, ability grafting in the 3rd year of 1cm.The scion bar footpath of two-surface grafting method is little, grafting time mobility is big, nurse young plants in hothouses, arrange ahead of time the technology of planting so can adopt mulberry seed manure ball, make seedling the shoot root recess diameter before and after by the end of June then reach 0.5cm and more than, carry out two-surface grafting July, under the prerequisite that liquid manure ensures, just can breed grafting then.In addition, can directly be that the seedling of the 0.5～1cm row that classifies plants to seedling in the end of the year, adopted the two-surface grafting method the 2nd year 4～May, can shorten the one-tenth seedling cycle in 1 year equally.
The technology of the present invention have the scion collection easily, with adopt with connect, need not preserve, low-consuming, graft technology is simple to operate, work efficiency is high, survival rate is high and do not influence when producing leaf per year, producing fruit, can shorten grafting nursery stock breeding cycle, improve and to breed coefficient, characteristics such as reduce production costs.
Description of drawings
Fig. 1 is the scion first bevel schematic diagram.
Fig. 2 is the scion second bevel schematic diagram.
Fig. 3 stock is cut skin opening schematic diagram.
Embodiment
Embodiment one
Grafting 3 days a few days ago, cut off stock 4 at the above 8cm of grafting part place, adopt the only heart row culture scion of bar footpath 0.3cm, scion is whittled into four blade, and the position of first cutter, 90 ° of following 0.3cm commentaries on classics in leaf scar bottom is whittled into 30 ° bevel 1, the second cutter with this bevel 1 horizontal partial application, form the bevel 1 of length 1.1cm, the 3rd cutter is that the bastem opposite side slowly descends cutter at the reverse side of bevel 1, and the degree of depth sees that wood do not hinder wood, is whittled into bevel 2; Four blade downcuts fringe head 3 in the horizontal partial application in 0.5cm place, top of bud point.Select the smooth straight one side of grafting part on stock 4, cut the skin degree of depth and see that wood do not hinder wood, stock is wooden, and to cut skin opening length slightly longer than fringe head bevel 2, length is 2cm, and again to the 5 horizontal partial applications of anvil skin, reservation anvil skin 5 length and fringe head bevel 1 coincide, be 1.1cm, form stock and cut the skin opening.Bevel 2 is towards stock 4 xylems, and bevel 1 inserts stock towards anvil skin 5 and cuts the skin open base; With the wide film of 1.0cm from the following 0.8cm of anvil skin 5 open base around tying up bag to 0.8cm place, whole fringe head 3 top, dew bud and do not reveal the fringe crown.When treating that grafting survival scion young sprout grows to 30cm, peel off and tie up film, neat grafting part cuts off top stock 4.In time go anvil bud, insect-pest, fertilising.
Embodiment two
Grafting 5 days a few days ago, cut off stock 4 at the above 12cm of grafting part place, on stock 4, select the smooth straight one side of grafting part, cut the skin degree of depth and see that wood do not hinder wood, again to the horizontal partial application of anvil skin, form stock and cut the skin opening, anvil skin length is 2.5cm.Adopt the only heart row culture scion of bar footpath 0.8cm, scion is whittled into four blade, first cutter changes 90 ° of one side bastem and slowly descends cutter, and the degree of depth sees that wood do not hinder wood, is whittled into bevel 2, bevel 2 length the cut skin opening more wooden than stock omits short, second cutter in leaf scar bottom following 0.3cm change 90 ° be that bevel 2 opposites are whittled into 35 ° bevel 1, the three cutter with the horizontal partial application of this bevel, the bevel 1 of formation length 2cm, four blade downcuts fringe head 3 in the horizontal partial application in 0.5cm place, top of bud point.Bevel 2 is towards stock 4 xylems, and bevel 1 inserts stock 4 towards anvil skin 5 and cuts the skin open base; With the wide film of 1.0cm from the following 1cm of anvil skin 5 open base around tying up bag to 1cm place, whole fringe head top, dew bud and do not reveal the fringe crown.When treating that grafting survival scion young sprout grows to 30cm, peel off and tie up film, neat grafting part cuts off top stock 4.In time go anvil bud, insect-pest, fertilising.
Claims (3)
1, a kind of growth period stopped mulberry core branch scion two-surface grafting method may further comprise the steps:
Adopt fringe: pluck mulberry tree and end heart bar;
Cut scion:
First bevel---below the leaf scar bottom, change 90 ° position, be whittled into 20 °～45 ° inclined-plane, the long 1～2.0cm of bevel;
Second bevel---the reverse side at first bevel is whittled into second bevel, sees that wood do not hinder wood;
Cut the fringe head---in the horizontal partial application in top of bud point, downcut the fringe head;
Cut anvil: more than grafting part, cut off stock;
Cut the anvil skin: cut the skin degree of depth and see that wood do not hinder wood, being whittled into length from top to bottom is the anvil skin of 1.5～2.5cm, again to the horizontal partial application of anvil skin, keeps anvil skin length and adapts with fringe head first bevel, and the skin opening is cut in formation;
The grafting fringe: scion first bevel is cut skin towards stock, and second bevel inserts stock towards the stock xylem and cuts the skin open base;
Tie up: with film from 0.8～1.2cm below the anvil skin open base around tying up bag to 0.8～1.2cm place, whole fringe head top, dew bud and do not reveal the fringe crown;
Cultivation management: when treating that grafting survival scion young sprout grows to 25～35cm, peel off and tie up film, neat grafting part cuts off the top stock, in time goes anvil bud, insect-pest, fertilising.
2, a kind of growth period stopped mulberry core branch scion two-surface grafting method as claimed in claim 1 is characterized in that:
Adopt fringe: end core branch scion and be the inhibitory action that is subjected to the mulberry tree apical dominance and dormant three leaf branches and other very thin branches or by (pinching) branch of the heart till the people and satisfy branch semi-lignified, the leaf look dark green; Axillalry bud is full, and perula forms, and cuts off blade.
3, a kind of growth period stopped mulberry core branch scion two-surface grafting method as claimed in claim 1 or 2 is characterized in that: adopt the only heart bar of growing of mulberry phase, cut off blade, 5～8 ℃ of short-terms are preserved in the plastic sack of packing into.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100204584A CN1312977C (en) | 2005-03-02 | 2005-03-02 | Core branch scion two-surface grafting method of growth period stopped mulberry |
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| CNB2005100204584A CN1312977C (en) | 2005-03-02 | 2005-03-02 | Core branch scion two-surface grafting method of growth period stopped mulberry |
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| CN1663343A true CN1663343A (en) | 2005-09-07 |
| CN1312977C CN1312977C (en) | 2007-05-02 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668892A (en) * | 2012-06-04 | 2012-09-19 | 杭州植物园 | Cultivating method of Shaniodendron subaequalum stock grafted seedlings |
| CN103650925A (en) * | 2012-09-19 | 2014-03-26 | 康仲英 | Novel method for grafting peony |
| CN103931425A (en) * | 2014-03-21 | 2014-07-23 | 重庆市大足雅美佳水生花卉有限公司 | Grafting method for mulberry cut pile scion grafting |
| CN104145721A (en) * | 2014-07-23 | 2014-11-19 | 刘万顺 | Fruit mulberry sapling cultivating method for growing two or more types of mulberry fruits on single mulberry tree |
| CN104938216A (en) * | 2015-06-03 | 2015-09-30 | 重庆市铜梁区农业技术推广服务中心 | Method for grafting green mulberry branch in summer |
| CN113966677A (en) * | 2021-11-08 | 2022-01-25 | 青岛灯塔农林高科技开发有限公司 | Grafting cultivation method for mulberry with long fruits |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120884A (en) * | 1994-10-18 | 1996-04-24 | 王林 | Rooting-speeding technology for mulberry cuttage |
| CN1205854C (en) * | 2003-08-08 | 2005-06-15 | 苏州大学 | One-step mulberry cutting and planting process |
-
2005
- 2005-03-02 CN CNB2005100204584A patent/CN1312977C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668892A (en) * | 2012-06-04 | 2012-09-19 | 杭州植物园 | Cultivating method of Shaniodendron subaequalum stock grafted seedlings |
| CN102668892B (en) * | 2012-06-04 | 2014-01-29 | 杭州植物园 | Cultivating method of Shaniodendron subaequalum stock grafted seedlings |
| CN103650925A (en) * | 2012-09-19 | 2014-03-26 | 康仲英 | Novel method for grafting peony |
| CN103650925B (en) * | 2012-09-19 | 2015-10-07 | 康仲英 | A kind of new method of tree peony grafting |
| CN103931425A (en) * | 2014-03-21 | 2014-07-23 | 重庆市大足雅美佳水生花卉有限公司 | Grafting method for mulberry cut pile scion grafting |
| CN104145721A (en) * | 2014-07-23 | 2014-11-19 | 刘万顺 | Fruit mulberry sapling cultivating method for growing two or more types of mulberry fruits on single mulberry tree |
| CN104938216A (en) * | 2015-06-03 | 2015-09-30 | 重庆市铜梁区农业技术推广服务中心 | Method for grafting green mulberry branch in summer |
| CN113966677A (en) * | 2021-11-08 | 2022-01-25 | 青岛灯塔农林高科技开发有限公司 | Grafting cultivation method for mulberry with long fruits |
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| CN1312977C (en) | 2007-05-02 |
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