CN108093906A - A kind of Cutting root reproduction method of idesia female seedling - Google Patents
A kind of Cutting root reproduction method of idesia female seedling Download PDFInfo
- Publication number
- CN108093906A CN108093906A CN201711461192.6A CN201711461192A CN108093906A CN 108093906 A CN108093906 A CN 108093906A CN 201711461192 A CN201711461192 A CN 201711461192A CN 108093906 A CN108093906 A CN 108093906A
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- China
- Prior art keywords
- idesia
- root
- cutting
- female
- seedling
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
Abstract
The invention belongs to idesia reproduction technique fields, disclose a kind of Cutting root reproduction method of idesia female seedling, and the idesia maternal plant root system of the Cutting root reproduction method of idesia female seedling, which all takes out, presses 5cm cutting backs into segment；Cuttage is selected in the PC hollow sheeting greenhouses containing cutting medium；The cutting medium uses volume ratio turf：Vermiculite：Perlite=2:1:0.5 mixed-matrix.The root segment seedling of the present invention can keep maternal plant good characteristic, can obtain a large amount of female series idesia seedlings from maternal plant nutrition organs；Field-transplanting idesia female strain can be made to reach 100%, ensure that idesia yield, realize idesia scale industry development.
Description
Technical field
The invention belongs to idesia reproduction technique field more particularly to a kind of Cutting root reproduction methods of idesia female seedling.
Background technology
At present, idesia breeding mainly uses seminal propagation.Idesia is female different strain, and the ratio of female different strain is about
50%.The shortcomings that seminal propagation is to generate a large amount of fruitless staminiferous plants, and even if the female strain of result can not retain female parent
Merit.After the seedling that seminal propagation is bred plants crop field, since nearly half male plants are unable to fruiting, serious shadow
Ring idesia yield.It is branch cutting and graft technology with the similar technology of this method.Though branch cutting breeding can breed female
Property strain, it is ensured that idesia as a result, but idesia branch cutting be not easy to take root, breeding coefficient is low；Idesia grafting can retain female parent
Merit, it is ensured that precocity fruiting and the maternal merit of reservation, but technology requirement difficulty is big, and of high cost, industrialization cultivation is subject to
It influences.
In conclusion problem existing in the prior art is：There are male plants to hang for current idesia propagation method
Fruit, breeding coefficient is low, and technical operation difficulty is big, of high cost, seriously affects idesia yield and large-scale development.
The difficulty of solution is to realize idesia male and female separation, improves breeding coefficient.
The content of the invention
In view of the problems of the existing technology, the present invention provides a kind of Cutting root reproduction methods of idesia female seedling.
The present invention is achieved in that a kind of Cutting root reproduction method of idesia female seedling, the idesia female seedling
The idesia maternal plant root system of Cutting root reproduction method is all taken out by 5cm cutting backs into segment, and root segment is made to have certain nutrition deposit, is made numerous
The seedling educated is sturdy；Cuttage selects PC hollow sheeting greenhouses, and PC hollow sheeting booth thermal insulation effects are good, and difference variation is smaller, shields
Ultraviolet light makes idesia root segment be also easy to produce adventitious root and accelerates the growth of idesia；Cutting medium uses turf in mass ratio：
Vermiculite：Perlite=2:1:0.5 mixed-matrix, mixed-matrix water conservation, it is ventilative, without germ, make root segment be also easy to produce adventitious bud and
Adventitious root.
Further, selection color is dark red, and fruit is big, and oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant.
Further, after autumn and winter idesia maternal plant whole blade fallen leaves come off, outside idesia maternal plant tree crown drip
Edge digs depth 60cm, and wide 30cm annular grooves all take out outer rim 0.1 to 5cm rugosity root system；The root system of taking-up presses 5cm cutting backs
Into segment, classify by size.
Further, the idesia root that cutting back is classified is broken and is sterilized 20 minutes with 500 times of carbendazim, dried moisture and start skewer
It inserts；Cuttage selection is carried out in PC hollow sheetings greenhouse；By matrix tiling on a plastic film, thickness 15cm；By the idesia of classification
Root segment is lain in by 10cm × 10cm seeding row spacings in matrix, covers 5cm thickness mixed-matrixes above idesia root segment again；Keep mixing
Water supply in media is the 50% of maxmun field capacity.
Further, to second year March, the flat idesia root segment buried starts to generate adventitious bud, during this period, keeps moisture
For the 60% of maxmun field capacity, temperature is controlled at 25 DEG C；Crop field seedbed is transplanted to when 41 heart of leaf of root segment seedling.
The mountain bred another object of the present invention is to provide a kind of Cutting root reproduction method by the idesia female seedling
The seeds of a tung oil tree.
Advantages of the present invention and good effect are：Root segment seedling derives from maternal plant nutrition organs, can keep the excellent spy of maternal plant
Property, a large amount of female series idesia seedlings can be obtained；Evaded the male and female that conventional seminal propagation, cuttage and propagation by grafiting are brought mix,
Reproduction technique difficulty is big, breeding coefficient is low, the big problem of cost, and the excellent female strain of field-transplanting idesia can be made to reach 100%, protects
Idesia yield and quality has been demonstrate,proved, has realized idesia scale industry development.
Description of the drawings
Fig. 1 is the Cutting root reproduction method flow diagram of idesia female seedling provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Idesia is new high-quality woody edible oil plant, increases idesia female plants ratio, is remarkably improved production
Amount increases economic benefit.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the Cutting root reproduction method of idesia female seedling provided in an embodiment of the present invention comprises the following steps：
S101：Selection color is dark red, and fruit is big, and oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant；
S102：After autumn and winter idesia maternal plant whole blade fallen leaves come off, in idesia maternal plant tree crown drip outer rim
Depth 60cm is dug, wide 30cm annular grooves all take out outer rim 0.1 to 5cm rugosity root system.The root system of taking-up is by 5cm cutting backs into small
Section, classifies by size；
S103：The idesia root that cutting back is classified is broken and is sterilized 20 minutes with 500 times of carbendazim, moisture is dried and starts skewer
It inserts；Cuttage selection is carried out in PC hollow sheetings greenhouse, beneficial to heat preservation；Cutting medium uses turf：Vermiculite：Perlite=2:1:0.5
Mixed-matrix；By matrix tiling on a plastic film, thickness 15cm；The idesia root segment of classification is pressed into 10cm × 10cm plants
Anomaly is placed in matrix, covers 5cm thickness mixed-matrixes above idesia root segment again；Mixed-matrix moisture is kept to be held for field maximum
The 50% of water；
S104：To second year March, the flat idesia root segment buried starts to generate adventitious bud, during this period, keeps the moisture to be
The 60% of maxmun field capacity, temperature are controlled at 25 DEG C or so；Crop field seedbed can be transplanted to when 41 heart of leaf of root segment seedling.
The application principle of the present invention is further described with reference to specific embodiment.
Embodiment 1：
Idesia female seedling Cutting root reproduction is carried out in lotus village of Hubei Province Lichuan City Sha Xi townshiies within 2013.
1st, excellent female maternal plant is selected：On December 25th, 2013, face has been selected in great Ping villages of Hubei Province Lichuan City Sha Xi townshiies
Color depth is red, and fruit is big, and oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant；
2nd, it is wide in idesia maternal plant tree crown drip outer rim digging depth 60cm after idesia maternal plant whole blade fallen leaves come off
30cm annular grooves all take out outer rim 0.1 to 5cm rugosity root system.The root system of taking-up by 5cm cutting backs into segment, by size
Classification；
3rd, root segment sterilizes：The idesia root that cutting back is classified is broken and is sterilized 20 minutes with 500 times of carbendazim；
4th, root segment cuttage：It dries moisture and starts cuttage；Cuttage selection is hollow in Hubei Province Lichuan City Sha Xi townshiies lotus village PC
Plate greenhouse carries out, beneficial to heat preservation；Cutting medium uses volume ratio turf：Vermiculite：Perlite=2:1:0.5 mixed-matrix；It will
Matrix tiles on a plastic film, thickness 15cm；The idesia root segment of classification is lain in into matrix by 10cm × 10cm seeding row spacings
On, 5cm thickness mixed-matrixes are covered above idesia root segment again；Keep 50% that mixed-matrix moisture is maxmun field capacity；
5th, root segment seedling management：On March 18th, 2014, the flat idesia root segment buried start to generate adventitious bud and adventitious root,
During this, holding moisture is the 60% of maxmun field capacity, and temperature is controlled at 25 DEG C or so；May 5, root segment seedling reaches 4 leaves
1 heart can be transplanted to crop field seedbed at this time.
Embodiment 2：
Idesia female seedling Cutting root reproduction is carried out in Hubei Institute For Nationalities's modern greenhouse within 2013.
1st, excellent female maternal plant is selected：On December 25th, 2013, face has been selected in great Ping villages of Hubei Province Lichuan City Sha Xi townshiies
Color depth is red, and fruit is big, and oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant；
2nd, it is wide in idesia maternal plant tree crown drip outer rim digging depth 60cm after idesia maternal plant whole blade fallen leaves come off
30cm annular grooves all take out outer rim 0.1 to 5cm rugosity root system.The root system of taking-up by 5cm cutting backs into segment, by size
Classification；
3rd, root segment sterilizes：The idesia root that cutting back is classified is broken and is sterilized 20 minutes with 500 times of carbendazim；
4th, root segment cuttage：It dries moisture and starts cuttage；Cuttage is selected in Hubei Institute For Nationalities's modern greenhouse PC hollow sheetings
Greenhouse carries out, beneficial to heat preservation；Cutting medium uses turf：Vermiculite：Perlite=2:1:0.5 mixed-matrix；Matrix is tiled
On a plastic film, thickness 15cm；The idesia root segment of classification is lain in by 10cm × 10cm seeding row spacings in matrix, idesia
5cm thickness mixed-matrixes are covered above root segment again；Keep 50% that mixed-matrix moisture is maxmun field capacity；
5th, root segment seedling management：On 2 8th, 2014, the flat idesia root segment buried started to generate adventitious bud and adventitious root, herein
Period, holding moisture are the 60% of maxmun field capacity, and temperature is controlled at 25 DEG C or so；April 15, root segment seedling reach 4 leaves 1
The heart can be transplanted to crop field seedbed at this time.
Embodiment 3：
Idesia female seedling Cutting root reproduction is carried out in Hubei Province Xuanen County Gao Luo towns angstrom mountain village within 2013.
1st, excellent female maternal plant is selected：On December 25th, 2013, face has been selected in great Ping villages of Hubei Province Lichuan City Sha Xi townshiies
Color depth is red, and fruit is big, and oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant；
2nd, it is wide in idesia maternal plant tree crown drip outer rim digging depth 60cm after idesia maternal plant whole blade fallen leaves come off
30cm annular grooves all take out outer rim 0.1 to 5cm rugosity root system.The root system of taking-up by 5cm cutting backs into segment, by size
Classification；
3rd, root segment sterilizes：The idesia root that cutting back is classified is broken and is sterilized 20 minutes with 500 times of carbendazim；
4th, root segment cuttage：It dries moisture and starts cuttage；Cuttage selects Hubei Province Xuanen County Gao Luo towns angstrom mountain village PC hollow sheetings
Greenhouse carries out, beneficial to heat preservation；Cutting medium uses volume ratio turf：Vermiculite：Perlite=2:1:0.5 mixed-matrix；By base
Matter tiles on a plastic film, thickness 15cm；The idesia root segment of classification is lain in by 10cm × 10cm seeding row spacings in matrix,
5cm thickness mixed-matrixes are covered above idesia root segment again；Keep 50% that mixed-matrix moisture is maxmun field capacity；
5th, root segment seedling management：On 2 18th, 2014, the flat idesia root segment buried started to generate adventitious bud and adventitious root,
During this, holding moisture is the 60% of maxmun field capacity, and temperature is controlled at 25 DEG C or so；April 25, root segment seedling reaches 4
1 heart of leaf, can be transplanted to crop field seedbed at this time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. Cutting root reproduction method of idesia female seedling, which is characterized in that the Cutting root reproduction side of the idesia female seedling The idesia maternal plant root system of method, which all takes out, presses 5cm cutting backs into segment；Cuttage selection is big in the PC hollow sheetings containing cutting medium Canopy；The cutting medium uses turf by volume：Vermiculite：Perlite=2:1:0.5 mixed-matrix.
- 2. the Cutting root reproduction method of idesia female seedling as described in claim 1, which is characterized in that selection color is dark red, fruit Greatly, oil yield is high, biennial fruiting unobvious, the result maternal plant of Resistant.
- 3. the Cutting root reproduction method of idesia female seedling as described in claim 1, which is characterized in that when autumn and winter idesia is female After the whole blade fallen leaves of strain come off, depth 60cm, wide 30cm annular grooves, by outer rim are dug in idesia maternal plant tree crown drip outer rim 0.1 all takes out to 5cm rugosity root system；The root system of taking-up, into segment, is classified by size by 5cm cutting backs.
- 4. the Cutting root reproduction method of idesia female seedling as described in claim 1, which is characterized in that the mountain that cutting back is classified Seeds of a tung oil tree root breaks to be sterilized 20 minutes with 500 times of carbendazim, is dried moisture and is started cuttage；Cuttage selection is carried out in PC hollow sheetings greenhouse； By matrix tiling on a plastic film, thickness 15cm；The idesia root segment of classification is lain in into base by 10cm × 10cm seeding row spacings 5cm thickness mixed-matrixes are covered in matter, above idesia root segment again；Mixed-matrix moisture is kept as maxmun field capacity 50%.
- 5. the Cutting root reproduction method of idesia female seedling as claimed in claim 4, which is characterized in that second year March, put down The idesia root segment buried starts to generate adventitious bud, and during this period, holding moisture is the 60% of maxmun field capacity, temperature control At 25 DEG C；Crop field seedbed is transplanted to when 41 heart of leaf of root segment seedling.
- 6. a kind of idesia of the Cutting root reproduction method breeding of idesia female seedling as described in Claims 1 to 5 any one.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039580A (en) * | 2022-03-15 | 2022-09-13 | 中国科学院植物研究所 | Method for cutting propagation by using female plant idesia polycarpa branches in full bearing period |
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| CN103766128A (en) * | 2013-12-13 | 2014-05-07 | 李茂清 | Asexual rapid propagation method for idesia seedlings |
| CN105230314A (en) * | 2015-11-05 | 2016-01-13 | 广西壮族自治区农业科学院花卉研究所 | Cutting propagation method for jasmine |
| CN106489554A (en) * | 2016-12-26 | 2017-03-15 | 江苏省林业科学研究院 | A kind of root segment cuttage and seedling culture method of century-old raw old-age group yellow wingceltis |
| CN106613686A (en) * | 2016-12-26 | 2017-05-10 | 江苏省林业科学研究院 | 60-year-old aged ulmus parvifolia root segment cutting seedling raising method |
| CN106856945A (en) * | 2017-03-06 | 2017-06-20 | 四川森迪科技发展股份有限公司 | A kind of Idesia polycarpa cottage method |
| CN107409524A (en) * | 2017-05-11 | 2017-12-01 | 广西师范大学 | A kind of method for carrying out rapid vegetation restoration to abandoned quarry using red back of the body mountain waste of flax |
| CN107455244A (en) * | 2017-08-25 | 2017-12-12 | 温州科技职业学院 | Radix tetrastigme spray single-bud cuttage propagation method |
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2017
- 2017-12-28 CN CN201711461192.6A patent/CN108093906A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766128A (en) * | 2013-12-13 | 2014-05-07 | 李茂清 | Asexual rapid propagation method for idesia seedlings |
| CN105230314A (en) * | 2015-11-05 | 2016-01-13 | 广西壮族自治区农业科学院花卉研究所 | Cutting propagation method for jasmine |
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| CN106613686A (en) * | 2016-12-26 | 2017-05-10 | 江苏省林业科学研究院 | 60-year-old aged ulmus parvifolia root segment cutting seedling raising method |
| CN106856945A (en) * | 2017-03-06 | 2017-06-20 | 四川森迪科技发展股份有限公司 | A kind of Idesia polycarpa cottage method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039580A (en) * | 2022-03-15 | 2022-09-13 | 中国科学院植物研究所 | Method for cutting propagation by using female plant idesia polycarpa branches in full bearing period |
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