CN104041335B - A kind of grafting improved method of Moringa scion grafting - Google Patents
A kind of grafting improved method of Moringa scion grafting Download PDFInfo
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- CN104041335B CN104041335B CN201410298319.7A CN201410298319A CN104041335B CN 104041335 B CN104041335 B CN 104041335B CN 201410298319 A CN201410298319 A CN 201410298319A CN 104041335 B CN104041335 B CN 104041335B
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Abstract
The present invention discloses a kind of grafting improved method of Moringa scion grafting, and the method comprises to be selected in mid-March in annual spring, to late April grafting, to carry out grafting when day, samming reached more than 25 DEG C; 1 year of excellent Moringa kind raw semi-lignified branch is taked in scion, be cut into the wedge shape scion leaving 2-3 full axillalry bud, scion is inserted stock interface, then plastic film tape colligation is used, connect and spray insect-proof agent in time afterwards, budder germination and growth 5 ~ 10cm time lighten restrictions on, after grafting wound heals completely, solution is tied up.The method grafting time is short, instant effect, survival rate be up to more than 90%.
Description
Technical field
The present invention relates to a kind of grafting improved method of Moringa scion grafting.
Background technology
Moringa (Moringa oleifera Lam.) belongs to Moringaceae Moringa perennial woody plant, and Moringa, as the emerging raw-food material of China, is one of main research crop of China's development characteristic industry.The patent of current Moringa relate to the content of extract, development of raw materials, Product Process etc. aspect.Moringa is in China torrid areas, and artificial planting has become ten thousand mu of scales in flakes.But produce as the raw material of intensive, scale, improve one of crucial direction that Moringa after being studies by the quality of Moringa and output.Grafting, as a kind of effective technology of forest breed improvement, under the prerequisite of not damaging original Moringa forest land, can be changed improved seeds, upgrade Moringa woods, improve Moringa plant development benefit.At present, Moringa there is no the excellent new varieties of high yield and can promote on producing, but along with research deeply and the progress of breeding, the transformation of Rapid Popularization and Moringa low production forest that the present invention can be following Moringa new varieties provides effective way.
Summary of the invention
In order to solve the problem of Moringa breed improvement and forest land upgrading synergy, the invention provides the grafting improved method of the Moringa scion grafting that a kind of time is short, instant effect, survival rate are high.
The grafting improved method of a kind of Moringa scion grafting provided by the present invention, its step is as follows:
(1) selection of scion grafting time, scion and stock
The selection of time of Moringa scion grafting, was carried out to late April when day, samming reached more than 25 DEG C in mid-March in annual spring; 1 year of excellent Moringa kind raw semi-lignified branch is taked in scion, and stock then selects the Moringa tree needing improvement;
(2) scion grafting
Adopt the cut-grafting method scion grafting improved: 1 year of the Moringa improved seeds taked raw semi-lignified branch is cut into the wedge shape scion leaving 2-3 full axillalry bud, long 5 ~ the 15cm of described scion, 2 inclined-planes that the length of not going deep into marrow is opposing are cut out in scion lower end, long inclined-plane is 3 ~ 4cm, and short inclined-plane is 1 ~ 2cm; Stock breaks equating otch after anvil, in stock cross section along cambial inner side, vertically cuts the interface of the degree of depth 2 ~ 4cm with grafting knife at band portion xylem place; Stock interface is inserted in described scion, the long inclined-plane of scion is inside, short inclined-plane is outside, insert bottom stock interface, the formation layer of stock and the formation layer of scion are at least adjacent to side each other completely, then use plastic film tape colligation, during colligation, whole scion, disconnected anvil mouth, grafting mouth are all sealed, cover film 1 ~ 2 layer at scion axillalry bud place simultaneously;
(3) rear management is connect
Meet rear 5-30 days and spray insect-proof agent in time, check in time simultaneously, to the joint that callus is not formed, wipe out former interface benefit and connect; Remove the rudiment on stock in time, encircle to difficulty of buddering, carry out human assistance rupture of membranes and choose bud; Budder germination and growth 5 ~ 10cm time lighten restrictions on, after grafting wound heals completely, solution is tied up.
Further, the interface vertically cutting the degree of depth 2 ~ 4cm with grafting knife at band portion xylem place described in step (2), the part xylem described in it is 5mm ~ 10mm.
Further, the excellent Moringa kind described in step (1) is the Moringa kind that fresh behen-nut pod output reaches that more than 15kg/ strain or the fresh leaf-making quantity of Moringa reach more than 30kg/ strain.
Further, the insect-proof agent described in step (3) is cypermethrin insecticide.
Compared with prior art, the invention has the beneficial effects as follows:
Moringa mainly adopts seedling to breed at present; the inventive method is adopted to carry out grafting to Moringa; effectively can improve the transformation of Moringa real estate woods and the large-scale promotion plantation of Moringa new varieties; effectively can improve the improvement reproductive efficiency of Moringa; its grafting survival time short, instant effect, 30-40 days; scion just can form new branch and enter the normal growth phase, and survival rate is to more than 90%.
Embodiment
1, the selection of scion grafting time, scion and stock
Select the suitable time of Moringa scion grafting, with the mid-March in annual spring to late April day samming reach 25 DEG C and above time carry out.Scion should take 1 year of excellent Moringa kind raw semi-lignified branch, and stock then selects the Moringa tree needing improvement or transformation.Adopt the cut-grafting method scion grafting improved.Described Moringa improved seeds are Moringa kinds that fresh behen-nut pod output reaches that more than 15kg/ strain or the fresh leaf-making quantity of Moringa reach more than 30kg/ strain.
2, scion grafting step
1. scion is selected and is cut: 1 year raw semi-lignified branch of the excellent Moringa kind of clip, branch is cut into the wedge shape scion leaving 2-3 full axillalry bud, the long 5-15cm of described scion, is whittled into 2 inclined-planes that length is opposing in scion lower end.Long inclined-plane 3-4cm, short inclined-plane 1 ~ 2cm; Long inclined-plane and short inclined-plane all do not go deep into marrow.Flat smooth is made every effort on the inclined-plane cut, and length tangent plane all should be whittled into by a cutter.
2. Root-stock selection and cutting: choosing on the Moringa tree as stock, stock is cut off, and all the other branches are cut, and equating is broken anvil otch, in otch cross section along cambial inner side, vertically cut the interface of degree of depth 2-4cm at band 5mm ~ 10mm part xylem place with grafting knife.
3. engage and the colligation scion of will cut, long inclined-plane is inside, and short inclined-plane is outside, inserts stock interface, aims at the formation layer of anvil, fringe, inserts stock kerf bottom.Due to anvil, fringe rugosity can not be just the same, requires that forming layer must have side to be fully adjacent to each other during joint.Then use plastic film tape colligation, composition surface is closely closed admittedly.Scion, disconnected anvil mouth, grafting mouth all should be sealed during colligation, and the anvil after aligning joint, fringe displacement can not be made, note covering film one to two layers at scion axillalry bud place simultaneously, so that the broken film of sprouting arch while maintenance scion moisture.
3, rear management is connect
Medicine insect protected should be sprayed in time after grafting, prevent ant etc. break by the teeth film and early spring insect harm, avoid being lowered into motility rate, the medicine sprayed is 10% permethrin milk oil insecticide; Should check in time after connecing, to the joint that callus is not formed, former interface benefit should be wiped out and connect; Remove the rudiment on stock in time, encircle to difficulty of buddering, human assistance rupture of membranes should be carried out choose bud; Budder germination and growth 5-10cm time suitably lighten restrictions on, after grafting wound heals completely, solution is tied up.
Test effect, adopt the inventive method to carry out grafting improved to Moringa, the grafting survival time is short, instant effect, survival rate are high.5-10 days after scion grafting grafting, grafting mouth progressively heals, and scion just starts rudiment, within 20 days, grafting mouth just can heal, 30-40 days, and scion just can form new branch and enter the normal growth phase, and survival rate can reach more than 90%, the improvement reproductive efficiency of Moringa effectively can be improved.
Claims (4)
1. a grafting improved method for Moringa scion grafting, is characterized in that, its step is as follows:
(1) selection of scion grafting time, scion and stock
The selection of time of Moringa scion grafting, was carried out to late April when day, samming reached more than 25 DEG C in mid-March in annual spring; 1 year of excellent Moringa kind raw semi-lignified branch is taked in scion, and stock then selects the Moringa tree needing improvement;
(2) scion grafting
Adopt the cut-grafting method scion grafting improved: 1 year of the excellent Moringa kind taked raw semi-lignified branch is cut into the wedge shape scion leaving 2-3 full axillalry bud, long 5 ~ the 15cm of described scion, 2 inclined-planes that the length of not going deep into marrow is opposing are cut out in scion lower end, long inclined-plane is 3 ~ 4cm, and short inclined-plane is 1 ~ 2cm; Stock breaks equating otch after anvil, in stock cross section along cambial inner side, vertically cuts the interface of the degree of depth 2 ~ 4cm with grafting knife at band portion xylem place; Stock interface is inserted in described scion, the long inclined-plane of scion is inside, short inclined-plane is outside, insert bottom stock interface, the formation layer of stock and the formation layer of scion are at least adjacent to side each other completely, then use plastic film tape colligation, during colligation, whole scion, disconnected anvil mouth, grafting mouth are all sealed, cover film 1 ~ 2 layer at scion axillalry bud place simultaneously;
(3) rear management is connect
Meet rear 5-30 days and spray insect-proof agent in time, check in time simultaneously, to the joint not forming healing, wipe out former interface benefit and connect; Remove the rudiment on stock in time, encircle to difficulty of buddering, carry out human assistance rupture of membranes and choose bud; Budder germination and growth 5 ~ 10cm time lighten restrictions on, after grafting wound heals completely, solution is tied up.
2. the grafting improved method of Moringa scion grafting according to claim 1, it is characterized in that: the interface vertically cutting the degree of depth 2 ~ 4cm with grafting knife at band portion xylem place described in step (2), the part xylem described in it is 5mm ~ 10mm.
3. the grafting improved method of Moringa scion grafting according to claim 1 and 2, is characterized in that: the excellent Moringa kind described in step (1) is the Moringa kind that fresh behen-nut pod output reaches that more than 15kg/ strain or the fresh leaf-making quantity of Moringa reach more than 30kg/ strain.
4. the grafting improved method of Moringa scion grafting according to claim 1 and 2, is characterized in that: the insect-proof agent described in step (3) is cypermethrin insecticide.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104885768B (en) * | 2015-06-16 | 2018-05-11 | 中国林业科学研究院资源昆虫研究所 | A kind of method of Moringa cutting propagation |
| CN105165420A (en) * | 2015-10-13 | 2015-12-23 | 福建省农业科学院果树研究所 | Moringa oleifera grafting propagation method |
| CN105165541B (en) * | 2015-11-02 | 2017-09-29 | 张亚飞 | A kind of method of Moringa in Winter in North China |
| CN105766590B (en) * | 2016-04-22 | 2019-05-21 | 黑龙江省科学院大庆分院 | A kind of extremely frigid zones Moringa facility cultivation compounding matrix and cultural method |
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| EP1064008B1 (en) * | 1998-03-24 | 2003-01-08 | Cognis France S.A. | Use of at least one protein extract of the moringa genus plant seeds and corresponding cosmetic and/or pharmacological composition |
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| CN102550261A (en) * | 2012-02-05 | 2012-07-11 | 云南省农业科学院热区生态农业研究所 | Method for interplanting Mimosa pudica and Moringa oleifera |
| CN102870657A (en) * | 2011-07-14 | 2013-01-16 | 云南省热带作物科学研究所 | Soilless cultivation method for moringa oleifera L. |
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| EP1064008B1 (en) * | 1998-03-24 | 2003-01-08 | Cognis France S.A. | Use of at least one protein extract of the moringa genus plant seeds and corresponding cosmetic and/or pharmacological composition |
| CN101326883A (en) * | 2008-07-18 | 2008-12-24 | 云南省农业科学院热区生态农业研究所 | Method for cultivating Moringa oleifera for fruit in Jinsha river dry heat river valley dry land |
| CN102870657A (en) * | 2011-07-14 | 2013-01-16 | 云南省热带作物科学研究所 | Soilless cultivation method for moringa oleifera L. |
| CN102550261A (en) * | 2012-02-05 | 2012-07-11 | 云南省农业科学院热区生态农业研究所 | Method for interplanting Mimosa pudica and Moringa oleifera |
| CN103749130A (en) * | 2014-01-15 | 2014-04-30 | 陈亚明 | Moringa oleifera dwarfing modified fast growing method |
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