CN106718102A - A kind of method of the scion grafting capsule of weeping forsythia - Google Patents
A kind of method of the scion grafting capsule of weeping forsythia Download PDFInfo
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- CN106718102A CN106718102A CN201611213372.8A CN201611213372A CN106718102A CN 106718102 A CN106718102 A CN 106718102A CN 201611213372 A CN201611213372 A CN 201611213372A CN 106718102 A CN106718102 A CN 106718102A
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- capsule
- scion
- weeping forsythia
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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
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- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to technical field of plant asexual propagation, and in particular to a kind of method of the scion grafting capsule of weeping forsythia.Selection single plant yield is high, the individual big, capsule of weeping forsythia fruit tree of skin depth, and big fruit capsule of weeping forsythia tree is used as high yield capsule of weeping forsythia kind；In spring 2 months then, when the leaf bud of big fruit capsule of weeping forsythia tree is without sprouting, beta pruning, sand is buried；Stock tree usually low yield capsule of weeping forsythia tree, the 7 days upper part of the body of sawed-off capsule of weeping forsythia tree before scion grafting, disconnected anvil is after 7 days, capsule of weeping forsythia tree is carried out secondary sawed-off, with grafting knife by stock section equating otch, in the thing orientation of stock section, the interface of the 3cm of depth 2 is cut with grafting knife Vertical Uniform；Then May 15 April 25, in average daily temperature, more than 25 DEG C carry out scion grafting；If growing the rudiment of new hair after scion grafting in stock stake, erase in time, be repeated several times, after the new branch for connecing it is long to 30cm it is high after pinching in time, wrapping passes the winter.The characteristics of present invention has simple to operate, scion grafting survival rate is high, using engrafting method survival rate of the invention more than 80%.
Description
Technical field
The invention belongs to technical field of plant asexual propagation, and in particular to a kind of method of the scion grafting capsule of weeping forsythia.
Background technology
The capsule of weeping forsythia (Classification system:Forsythia suspensa ):Machaka, Hong Kong is commonly called as a string of gold medals, is that Oleaceae connects
Stick up platymiscium.Capsule of weeping forsythia early spring elder generation's leaf is bloomed, and the flowers are in blossom, and fragrance is light gorgeous, and full branch is golden yellow, gorgeous lovely, is early spring excellent sight flowering shrub,
About 3 meters of plant height, limb is grown thickly, and sprig yellow, arch is sagging, hollow.Leaf opposite, single leaf or 3 leaflets, avette or ovate are oval
Shape, edge tool tooth.Corolla yellow, 1-3 is born in axil;Fruit ovoid, ovate-elliptic or oblong, tip beak are tapering,
Surface sparsely grow hole skin;Carpopodium is long 0.7-1.5 centimetres.The month at florescence 3-4, the fruiting period 7-9 months.It is born in hillside shrubbery, sylvan life or thick grass,
Or in mountain valley, gully sparse woods, height above sea level 250-2200 meters.Fruit can be used as medicine.
Lushi's capsule of weeping forsythia, is Luzhi County bulk medicinal materials famous product, and quality is better than the capsule of weeping forsythia in other places of production, the Luzhi County capsule of weeping forsythia in 2004
The protection of national geography famous special product is won, in 51 brands of national Chinese medicine, Lushi's capsule of weeping forsythia occupies the 29th, total value
It is evaluated as 1.54 hundred million yuans.Lushi's capsule of weeping forsythia is grown in the bushes of height above sea level 600-2000 meters of hillslope or endroit,
Mostly it is wild forsythia, once attempts cultivating Lushi's capsule of weeping forsythia using the method for manual inseminating, but per mu yield medicine fruit yield is too low, and fruit is miscellaneous small
Irregular, medical value is not as good as wild, and income value is few.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.Grafting technology,
It is a kind of excellent fruit tree vegetative propagation technique, the merit of scion variety can be kept, and the favourable spy of stock can be utilized
Property, reach precocity fruiting, the ability of enhancing adverse circumstance existence, moreover it is possible to economic utilization propagating materials, increase nursery stock quantity.Current scion grafting skill
Art is widely used on the conventional crops such as fruit tree, vegetables, garden crop and persimmon sapling, but report is had no on the capsule of weeping forsythia.This hair
It is bright that routine techniques is innovatively applied on capsule of weeping forsythia tree, realize the breed improvement of low yield capsule of weeping forsythia tree.
The content of the invention
In view of this, the present invention provides a kind of method got bumper crops in capsule of weeping forsythia kind scion grafting to low yield capsule of weeping forsythia tree, is the excellent capsule of weeping forsythia
The transformation of the Rapid Popularization and capsule of weeping forsythia low production forest of non-defective unit kind provides effective way.
To achieve these goals, the present invention provides following technical scheme：
A kind of method of the scion grafting capsule of weeping forsythia, including：
（1）The treatment of scion grafting time, scion and stock
The selection of scion：According to the result situation of capsule of weeping forsythia tree upper one year, selection single plant yield is high, the individual big, capsule of weeping forsythia fruit tree of skin depth,
Big fruit capsule of weeping forsythia tree makes marks as high yield capsule of weeping forsythia kind；In spring 2 months then, when the leaf bud of big fruit capsule of weeping forsythia tree is without sprouting, use
Hedge clipper is cut and sprouted on big fruit capsule of weeping forsythia tree without the new prosperous branch of insect pest, and every 3 leaf buds are sheared for one section, and 50 is a bundle,
It is embedded in preservation in wet sand, sand humidity is stretched out one's hand and dissipated holding into bulk and is advisable；
Stock treatment：Stock tree is usually low yield capsule of weeping forsythia tree, and low yield capsule of weeping forsythia book refers to that single plant yield is low, individual small, thin skin the capsule of weeping forsythia
Fruit tree, the place that low yield capsule of weeping forsythia tree should be selected wild forsythia is abundant, scarcity, livestock can not reach；Height above sea level 1200-1300
Rice is optimal；Cleaning weeds before year, the primary low yield capsule of weeping forsythia tree for select more than growth in 5 years, growing fine, 7 days sawed-off companies before scion grafting
Stick up the upper part of the body of tree, after 7 days, capsule of weeping forsythia tree is carried out it is secondary sawed-off, secondary sawed-off height away from ground 30-40cm, the disconnected anvil face of selection
The stock of diameter >=2cm is vertical with grafting knife in the thing orientation of stock section with grafting knife by stock section equating otch
The uniform interface for cutting depth 2-3cm；Depth is identical with the bevel long of scion；
（2）Scion grafting
Then 25-May 15 April, in average daily temperature, more than 25 DEG C carry out scion grafting；
Scion is processed：Scion is taken out from wet sand, damaged by vermin, inferior scion is removed, scion upper end is retained 1-2
Full bud, lower end is whittled into the horse ear shape tangent plane of 5-12cm or so, and bevel will be smoothed, and front end is whittled into thin ligule, it is therefore an objective to be easy to insert
Enter between the xylem of stock and bast；The scion cut is put at stock section centre, in case stand-by；
Make horse ear shape stopper：Tiny rod rod is whittled into horse ear shape, shape size is identical with scion, is made horse ear shape stopper；
By horse ear shape stopper from the interface of stock section, inserted slowly downwards along cortex to xylem, until by stock section interface
The cortex at place is strutted, and takes out horse ear shape stopper；
Horse ear shape scion is taken out from stock section centre, by the xylem insertion horse ear shape stopper support of horse ear shape scion
The forming layer of the stock section interface opened（Between skin and xylem）, insertion depth is adjacent to scion inclined-plane with stock tangent plane,
Push down scion medulla and wrap up firm with plastic strip；
（3）Managed after connecing
Capsule of weeping forsythia tree after scion grafting checks once, if growing the rudiment of new hair in stock stake, erases in time, be repeated several times, treats newly for every 7 days
The branch for connecing is long to 30cm rear pinching in time high, controls prosperous length.Capsule of weeping forsythia bitter insect pest is few, and winter notes antifreeze, with grass, cloth etc.
Thing wrapping is passed the winter.
Compared with prior art, the present invention has following innovative point：
（1）Fruit variety：Capsule of weeping forsythia kind is mostly wild, and capsule of weeping forsythia kind is uneven, seed selection difficulty is big so that capsule of weeping forsythia scion grafting does not have
Report, the present invention is screened by large area, and seed selection single plant yield is high, the individual big, capsule of weeping forsythia fruit tree of skin depth, and big fruit capsule of weeping forsythia tree is used as rich
Capsule of weeping forsythia kind is produced, then novelty carries out scion grafting, so as to realize the improvement to low yield capsule of weeping forsythia tree.
（2）Scion is selected：Choose full disease-free of robust growth, the stalwartness raw then on no disease and pests harm capsule of weeping forsythia tree, sprout
Insect pest branch, branch is healthy and strong, and nutrient is sufficient, to ensure nutrition supply after scion grafting, improves graft survival rate and healthy growth.（3）
Grafting method：The present invention uses scion grafting, easy to operate, and survival rate is high.
（4）The characteristics of present invention has simple to operate, scion grafting survival rate is high, is existed using engrafting method survival rate of the invention
More than 80%, the capsule of weeping forsythia growing way cultivated is rapid, reaches result peak within the 3rd year, is that capsule of weeping forsythia breeding is preserved and utilization is established from now on
Good basis is determined.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
A kind of method of the scion grafting capsule of weeping forsythia, including：
（1）The treatment of scion grafting time, scion and stock
The selection of scion：According to the result situation of capsule of weeping forsythia tree upper one year, selection single plant yield is high, the individual big, capsule of weeping forsythia fruit tree of skin depth,
Big fruit capsule of weeping forsythia tree makes marks as high yield capsule of weeping forsythia kind；In spring 2 months then, when the leaf bud of big fruit capsule of weeping forsythia tree is without sprouting, use
Hedge clipper is cut and sprouted on big fruit capsule of weeping forsythia tree without the new prosperous branch of insect pest, and every 3 leaf buds are sheared for one section, and 50 is a bundle,
It is embedded in preservation in wet sand, sand humidity is stretched out one's hand and dissipated holding into bulk and is advisable；
Stock treatment：Stock tree is usually low yield capsule of weeping forsythia tree, and low yield capsule of weeping forsythia book refers to that single plant yield is low, individual small, thin skin the capsule of weeping forsythia
Fruit tree, the place that low yield capsule of weeping forsythia tree should be selected wild forsythia is abundant, scarcity, livestock can not reach；Height above sea level 1200-1300
Rice is optimal；Cleaning weeds before year, select with diameter greater than 2cm, the primary low yield capsule of weeping forsythia tree for growing fine, 7 days sawed-off companies before scion grafting
Stick up the upper part of the body of tree（The referred to as one time disconnected anvil of stock, a disconnected anvil height of stock is away from ground 35-45cm）, observation resin flowing,（Even
Stick up tree centre be it is empty, it is sawed-off after, from tree centre resin largely flow out, be sawed-off after in 7 days, unsuitable scion grafting, 7 days
Afterwards, avoid overcast and rainy, carry out scion grafting.）After sawed-off 7 days, capsule of weeping forsythia tree is carried out secondary sawed-off（The process is the disconnected anvil of secondary stock,
Form stock stake）, secondary sawed-off height away from ground 30-40cm,（Stock tree retention anvil profile height is in principle by original tree-like
Growing way, it is high with higher position, with it is low just it is low, because tree shape,）To form new disconnected anvil face, the anvil of the disconnected anvil face diameter >=2cm of selection
Wood, with grafting knife by stock section equating otch, in the thing orientation of stock section（Geographical coordinate thing orientation）, use grafting knife
Vertical Uniform cuts the interface of depth 2-3cm；Depth is identical with the bevel long of scion；
（2）Scion grafting
Then 25-May 15 April, in average daily temperature, more than 25 DEG C carry out scion grafting；
Scion is processed：Scion is taken out from wet sand, damaged by vermin, inferior scion is removed, scion upper end is retained 1-2
Full bud, lower end is whittled into the horse ear shape tangent plane of 5-12cm or so, and bevel will be smoothed, and front end is whittled into thin ligule, it is therefore an objective to be easy to insert
Enter between the xylem of stock and bast；The scion cut is put at stock section centre（Keep moisture）, in case treating
With；
Make horse ear shape stopper：Tiny rod rod is whittled into horse ear shape, shape size is identical with scion, is made horse ear shape stopper；
By horse ear shape stopper from the interface of stock section, inserted slowly downwards along cortex to xylem, until by stock section interface
The cortex at place is strutted, and takes out horse ear shape stopper；
Horse ear shape scion is taken out from stock section centre, by the xylem insertion horse ear shape stopper support of horse ear shape scion
The forming layer of the stock section interface opened（Between skin and xylem）, insertion depth is adjacent to scion inclined-plane with stock tangent plane,
Push down scion medulla and wrap up firm with plastic strip；
（3）Managed after connecing
Capsule of weeping forsythia tree after scion grafting checks once, if growing the rudiment of new hair in stock stake, erases in time, be repeated several times, treats newly for every 7 days
The branch for connecing is long to 30cm rear pinching in time high, controls prosperous length.Capsule of weeping forsythia bitter insect pest is few, and winter notes antifreeze, with grass, cloth etc.
Thing wrapping is passed the winter.
Using above-mentioned stem grafting method, in April 15, May 5 and May 15, capsule of weeping forsythia scion grafting, the branch of April 15 are carried out respectively
Connect 30 plants（Survival rate 90%）, 30 plants of the scion grafting of May 5（75%）, 40 plants of the scion grafting of May 15（85%）, 100 plants of scion grafting altogether.May 5
Day scion grafting, rudiment is gone out once in 7 days after connecing, and this time except rudiment not in time, have impact on scion grafting survival rate.
Capsule of weeping forsythia tree yield after scion grafting is high, and capsule of weeping forsythia fruit is big, skin depth.Using the present invention, Second Year is knot of blooming after scion grafting
Really, result peak is entered within the 3rd year.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of method of the scion grafting capsule of weeping forsythia, it is characterised in that comprise the following steps：
（1）The treatment of scion grafting time, scion and stock
The selection of scion：Selection single plant yield is high, individual big, skin depth capsule of weeping forsythia fruit tree as high yield capsule of weeping forsythia kind, connect as scion grafting
Fringe introduces a collection；In spring 2 months then, when the leaf bud of big fruit capsule of weeping forsythia tree is without sprouting, is cut with hedge clipper and sprout nothing on big fruit capsule of weeping forsythia tree
The new prosperous branch of insect pest, every 3 leaf buds are sheared for one section, and 50 is a bundle, are embedded in preservation in wet sand, and sand humidity is holding into
Bulk hand is stretched out to dissipate and is advisable；
Stock treatment：Stock tree refers to that single plant yield is low, individual small, thin skin capsule of weeping forsythia fruit tree, and weeds were cleared up before year, and selection diameter is big
In 2cm, the primary low yield capsule of weeping forsythia tree for growing fine, the 7 days upper part of the body of sawed-off capsule of weeping forsythia tree before scion grafting breaks anvil after 7 days, to capsule of weeping forsythia tree
Carry out secondary sawed-off, with grafting knife by stock section equating otch, in the thing orientation of stock section, use grafting knife Vertical Uniform
Cut the interface of depth 2-3cm；Depth is identical with the bevel long of scion；
（2）Scion grafting
Then 25-May 15 April, in average daily temperature, more than 25 DEG C carry out scion grafting；
Scion is processed：Scion is taken out from wet sand, damaged by vermin, inferior scion is removed, scion upper end is retained 1-2
Full bud, lower end is whittled into the horse ear shape tangent plane of 5-12cm, and bevel will be smoothed, and front end is whittled into thin ligule；The scion cut is put into anvil
Wooden section centre, in case stand-by；
Make horse ear shape stopper：Rod rod is whittled into horse ear shape, shape size is identical with scion, is made horse ear shape stopper；
By horse ear shape stopper from the interface of stock section, inserted slowly downwards along cortex to xylem, until by stock section interface
The cortex at place is strutted, and takes out horse ear shape stopper；
Horse ear shape scion is taken out from stock section centre, the xylem insertion horse ear shape stopper of horse ear shape scion is strutted
Stock section interface forming layer, insertion depth is adjacent to scion inclined-plane with stock tangent plane, pushes down scion medulla and with modeling
Material strip wrapping is firm；
（3）Managed after connecing
Capsule of weeping forsythia tree after scion grafting checks once, if growing the rudiment of new hair in stock stake, erases in time, be repeated several times, treats newly for every 7 days
The branch for connecing is long to 30cm rear pinching in time high, and winter notes antifreeze, wrapped up with things such as grass, cloths and passed the winter.
2. the method for the scion grafting capsule of weeping forsythia according to claim 1, it is characterised in that tree should select in wild forsythia the low yield capsule of weeping forsythia
The place that abundant, scarcity, livestock can not reach, height above sea level 1200-1300 meters.
3. the method for the scion grafting capsule of weeping forsythia according to claim 1, it is characterised in that secondary sawed-off height is away from ground 30-40cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611213372.8A CN106718102A (en) | 2016-12-26 | 2016-12-26 | A kind of method of the scion grafting capsule of weeping forsythia |
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| CN201611213372.8A CN106718102A (en) | 2016-12-26 | 2016-12-26 | A kind of method of the scion grafting capsule of weeping forsythia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443820A (en) * | 2022-10-26 | 2022-12-09 | 河北省农林科学院经济作物研究所 | Grafting method for medicinal fructus forsythiae |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075699A (en) * | 2015-09-30 | 2015-11-25 | 涉县农业技术推广中心 | Method for increasing yield of fruit of forsythia through grafting |
-
2016
- 2016-12-26 CN CN201611213372.8A patent/CN106718102A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075699A (en) * | 2015-09-30 | 2015-11-25 | 涉县农业技术推广中心 | Method for increasing yield of fruit of forsythia through grafting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443820A (en) * | 2022-10-26 | 2022-12-09 | 河北省农林科学院经济作物研究所 | Grafting method for medicinal fructus forsythiae |
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