CN101946663B - Wild forsythia tending and propagating method - Google Patents
Wild forsythia tending and propagating method Download PDFInfo
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- CN101946663B CN101946663B CN2010102435372A CN201010243537A CN101946663B CN 101946663 B CN101946663 B CN 101946663B CN 2010102435372 A CN2010102435372 A CN 2010102435372A CN 201010243537 A CN201010243537 A CN 201010243537A CN 101946663 B CN101946663 B CN 101946663B
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Abstract
The invention relates to a wild forsythia tendering and propagating method to effectively solve the problem of propagation of the wild forsythia and realize the sustainable utilization of wild forsythia resources to meet the forsythia demand. The method comprises the following steps of: selecting a twig of a parent plant growing for 1-4 years at the temperature of between 20 and 30 DEG C, bending to the ground, digging a shallow ridge with the depth of about 6-10cm and the width of 8-12cm, digging a bevel at the end close to the parent plant so as to adapt to the bending of the twig and closely attach the twig to the soil, digging a vertical plane at the other end of the ridge to guide the twig tip to be vertically upward, scratching 4-6 wounds on a layering part, soaking for 4 hours by using 500mg/kgIAA and 100mg/kgKMnO4, burying the twig with soil, treading for compactness, cutting off survival seedlings from the parent plant in March or April of the next year, digging out the seedlings with roots, and transplanting to the field. The method has the advantages of simpleness, high survival rate, effective recycling of the wild forsythia resources, supply of good technical conditions to the propagation of the wild forsythia, capacity of meeting the demand of market on the wild forsythia, and great economic and social benefits.
Description
One, technical field
The present invention relates to plant propagation, particularly a kind of wild capsule of weeping forsythia is fostered propagation method.
Two, background technology
The Chinese medicine capsule of weeping forsythia derives from the fruit of Oleaceae plant capsule of weeping forsythia Forsythia suspensa (Thunb.) Vahl., is the large traditional Chinese medicine of China's conventional, capsule of weeping forsythia bitter, cold nature, have clearing heat and detoxicating, the effect of dispersing swelling and dissipating binds.
For a long time; Mostly the capsule of weeping forsythia is wild state, grows thickly between the hill barren hill more, and also there is cultivation various places; Be distributed widely in ground such as Liaoning, Hebei, Henan, Shandong, Jiangsu, Hubei, Jiangxi, Yunnan, Shanxi, Shaanxi, Gansu; The medicinal material that produces " green grass or young crops sticks up ", look green, do not ftracture, active constituent content is high; " stick up always " that look is yellow, lobe is big, shell is thick, quality is rather good, enjoys higher reputation in the whole nation.But many natural and artificial factors such as in recent years, because capsule of weeping forsythia land occupation condition is relatively poor, strive water to strive fertile plant more with it, opens up wasteland in addition, rush a harvest of ripening crops, weather arid; Make wild resource reduce year by year, plant strain growth is slow, yields poorly; Of poor quality, and artificial introducing and planting, because family's kind occupation of land time is long; Deterioration of variety, planting technology is lack of standardization, and income is lower; So the output of cultivating and growing is also less, the sustainable use of the wild capsule of weeping forsythia is restricted, and has satisfied not the needs of market to the capsule of weeping forsythia far away.The therefore relevant wild capsule of weeping forsythia is fostered the research of breeding, and particularly its propagation technique is imperative.
Three, summary of the invention
To above-mentioned situation, for overcoming the prior art defective, the present invention's purpose just provides a kind of wild capsule of weeping forsythia and fosters propagation method, can effectively solve the breeding of the wild capsule of weeping forsythia, realizes wild capsule of weeping forsythia resources, to satisfy the problem to capsule of weeping forsythia needs.
The technical scheme that the present invention solves is that because the distribution of the wild capsule of weeping forsythia is wide, various places temperature in season is all different, therefore; After deliberation, test finds that the wild capsule of weeping forsythia breeds, at temperature 20-30 ℃, in the period that branches and leaves are luxuriant, the press strip effect is best; With Henan is example, and promptly annual mid-May (on May 10 to 20), temperature is on the occasion of 20-30 ℃; In view of the above, the present invention selects the healthy and strong 1-4 of growth of maternal plant to give birth to branch at temperature 20-30 ℃, is bent to ground; Dig the shallow ridges of dark about 6-10cm, wide 8-12cm again, an end near apart from maternal plant scrapes out the inclined-plane, so that comply with the bending of branch; Make itself and soil closely connected, the other end of ditch scrapes out vertical plane, with the guiding branch vertically upward; Afterwards, draw 4～6 road wounds, carve to hinder and to reach phloem (is limit to see green skin) deeply and then the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO at the position that branch is pressed in the soil
4Behind the immersion treatment 4h, bury with native branch is covered, having peace of mind cut surviving seedling from maternal plant in the 3-4 month in 1 year spring (temperature 10-20 ℃), and grub out and get, the transfer field planting, cultivation line-spacing 1m, spacing in the rows 50cm waters permeable once (if arid will be watered in good time).
The inventive method is simple, and survival rate is high, can effectively realize the utilization again of wild capsule of weeping forsythia resource, for the breeding of the wild capsule of weeping forsythia provides the good technical condition, thereby satisfies the needs of market to the wild capsule of weeping forsythia, and economic and social benefit is huge.
Four, embodiment
Actual conditions specific embodiments of the invention below in conjunction with Henan elaborates.
Embodiment 1
Select 1 year livings branch of the stalwartness of wild capsule of weeping forsythia maternal plant May 20 (28 ℃ ± 2 ℃) in Henan, earlier with 1 year living branch bending of desire pressure to ground, dig the ditch of a dark 6cm, wide 8cm again; An end near apart from maternal plant scrapes out the inclined-plane, so that comply with the bending of branch, makes itself and soil closely connected; The other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 4 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem (is limit to see green skin) deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, 1 year spring, (March, 15 ℃ ± 2 ℃ of temperature) cut surviving seedling from maternal plant, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
Embodiment 2
Select 2 years livings branches of the stalwartness of wild capsule of weeping forsythia maternal plant May 18 (26 ℃ ± 3 ℃) in Henan, earlier with 2 years living branch bendings of desire pressure to ground, dig the ditch of a dark 8cm, wide 10cm again; An end near apart from maternal plant scrapes out the inclined-plane, so that comply with the bending of branch, makes itself and soil closely connected; The other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 5 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem (is limit to see green skin) deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, 1 year spring, (April, 16 ℃ ± 2 ℃ of temperature) cut surviving seedling from maternal plant, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
Embodiment 3
Select 3 years livings branches of the stalwartness of wild capsule of weeping forsythia maternal plant May 15 (25 ℃ ± 3 ℃) in Henan, earlier with 3 years living branch bendings of desire pressure to ground, dig the ditch of a dark 9cm, wide 11cm again; An end near apart from maternal plant scrapes out the inclined-plane, so that comply with the bending of branch, makes itself and soil closely connected; The other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 5 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem (is limit to see green skin) deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, 1 year spring, (April, 17 ℃ ± 2 ℃ of temperature) cut surviving seedling from maternal plant, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
Embodiment 4
Select 4 years livings branches of the stalwartness of wild capsule of weeping forsythia maternal plant May 10 (23 ℃ ± 3 ℃) in Henan, earlier with 4 years living branch bendings of desire pressure to ground, dig the ditch of a dark 10cm, wide 12cm again; An end near apart from maternal plant scrapes out the inclined-plane, so that comply with the bending of branch, makes itself and soil closely connected; The other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 6 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem (is limit to see green skin) deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, 1 year spring, (April, 18 ℃ ± 2 ℃ of temperature) cut surviving seedling from maternal plant, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
The present invention is through test in continuous 3 years, and simultaneously and other method contrast, the present invention obviously is superior to other method, its effect good, and the people is satisfied very in addition, and relevant testing data is following:
1, to the test of press strip; To the test of press strip, find through experimental study, because the wild capsule of weeping forsythia has tangible requirement to temperature condition through different time; In March 15, April 15, May 15, the continuous press strip in 3 years test on July 15, the result of its test is following through respectively:
The different press strip direct press strip survival rates in period (%) of the capsule of weeping forsythia
Above-mentioned clearlying show, May 15, survival rate was the highest, reached 61.5%.
2, warp is compared with cottage method, and the survival rate of cuttage is very low, cutting survival situation such as following table:
The different cuttage survival rates in period (%) of the capsule of weeping forsythia
Above-mentioned showing, capsule of weeping forsythia cuttage can not show a candle to the technique effect of propagation by layering.
3, to capsule of weeping forsythia branch soak test, soak through different soak, find the difference of soak, the root survival of branch there is tangible influence, through with gibberellin soak, IAA soak, IAA
+Soak, gibberellin
+The soak test, soak 500mg/kgIAA+100mg/kgKMnO of the present invention
4Root survival clearly is superior to other soak, and its root survival is up to 75.5%.
It is to be noted; The present invention only is to be example with Henan, but finds in test, as long as satisfy the wild capsule of weeping forsythia needed temperature condition that grows; All can foster breeding to the wild capsule of weeping forsythia; Be not limited to seasonal breeding, this bred the wild capsule of weeping forsythia for science favourable technical foundation is provided in today of development in science and technology.
In a word; The present invention studies, tests, sums up the performing creative labour crystallization of having done to the wild capsule of weeping forsythia for many years through the applicant; Efficiently solve the low problem of wild capsule of weeping forsythia reproductive survival rate,, to the needs of the capsule of weeping forsythia good technical basis is provided to satisfy market for the breeding of the wild capsule of weeping forsythia provides the technology that generally can adopt; Solved the people's wild capsule of weeping forsythia that do not solved of people technical barrier of breeding for a long time, economic and social benefit is huge.
Claims (5)
1. a wild capsule of weeping forsythia is fostered propagation method, it is characterized in that, selects the healthy and strong 1-4 of growth of maternal plant to give birth to branch at temperature 20-30 ℃; Be bent to ground, dig the shallow ridges of dark 6-10cm, wide 8-12cm again, an end near apart from maternal plant scrapes out the inclined-plane; So that comply with the bending of branch, make itself and soil closely connected, the other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 4～6 road wounds at the position that branch is pressed in the soil; Carve wound and reach phloem deeply, then the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Behind the immersion treatment 4h, with soil branch covered and to bury, having peace of mind ℃ cut surviving seedling from maternal plant in the 3-4 month in 1 year spring, temperature 10-20, grubbed out and got, the transfer field planting.
2. the wild capsule of weeping forsythia according to claim 1 is fostered propagation method, it is characterized in that, at 28 ℃ ± 2 ℃ 1 year living branch selecting the stalwartness of wild capsule of weeping forsythia maternal plant; 1 year living branch bending of earlier desire being pressed digs the ditch of a dark 6cm, wide 8cm again to ground, and an end near apart from maternal plant scrapes out the inclined-plane; So that comply with the bending of branch, make itself and soil closely connected, the other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 4 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, cut surviving seedling from maternal plant 1 year spring, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
3. the wild capsule of weeping forsythia according to claim 1 is fostered propagation method, it is characterized in that, at 26 ℃ ± 3 ℃ 2 years living branches selecting the stalwartness of wild capsule of weeping forsythia maternal plant; 2 years living branch bendings of earlier desire being pressed dig the ditch of a dark 8cm, wide 10cm again to ground, and an end near apart from maternal plant scrapes out the inclined-plane; So that comply with the bending of branch, make itself and soil closely connected, the other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 5 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, cut surviving seedling from maternal plant 1 year spring, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
4. the wild capsule of weeping forsythia according to claim 1 is fostered propagation method, it is characterized in that, at 25 ℃ ± 3 ℃ 3 years living branches selecting the stalwartness of wild capsule of weeping forsythia maternal plant; 3 years living branch bendings of earlier desire being pressed dig the ditch of a dark 9cm, wide 11cm again to ground, and an end near apart from maternal plant scrapes out the inclined-plane; So that comply with the bending of branch, make itself and soil closely connected, the other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 5 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, cut surviving seedling from maternal plant 1 year spring, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
5. the wild capsule of weeping forsythia according to claim 1 is fostered propagation method, it is characterized in that, at 23 ℃ ± 3 ℃ 4 years living branches selecting the stalwartness of wild capsule of weeping forsythia maternal plant; 4 years living branch bendings of earlier desire being pressed dig the ditch of a dark 10cm, wide 12cm again to ground, and an end near apart from maternal plant scrapes out the inclined-plane; So that comply with the bending of branch, make itself and soil closely connected, the other end of ditch scrapes out vertical plane; With the guiding branch vertically upward, afterwards, draw 6 road wounds at the position that branch is pressed in the soil with handsaw; Carve wound and reach phloem deeply, the branch abraded area is used 500mg/kgIAA+100mg/kgKMnO
4Immersion treatment 4h, the end of the branch is pressed in the ditch vertically upward, soil in the covering, having peace of mind, cut surviving seedling from maternal plant 1 year spring, and grub out and get, transplant planting, cultivation line-spacing 1m, spacing in the rows 50cm waters once permeable.
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| CN2010102435372A CN101946663B (en) | 2010-08-03 | 2010-08-03 | Wild forsythia tending and propagating method |
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| CN2010102435372A CN101946663B (en) | 2010-08-03 | 2010-08-03 | Wild forsythia tending and propagating method |
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| CN101946663B true CN101946663B (en) | 2012-06-06 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102550270B (en) * | 2012-02-22 | 2016-06-15 | 陕西中医学院 | A kind of method of ecological composite planting of Forsythia suspensa |
| CN102763600B (en) * | 2012-08-03 | 2013-12-04 | 郧县珺龙药业有限责任公司 | Forsythia suspensa planting method |
| CN102934573A (en) * | 2012-10-22 | 2013-02-20 | 刘春勤 | Method for planting fructus forsythiae on barren mountains |
| CN102919025A (en) * | 2012-11-12 | 2013-02-13 | 左权县桐峪镇嘉百岁农民专业合作社 | Forsythia planting method |
| CN105075699B (en) * | 2015-09-30 | 2017-10-17 | 涉县农业技术推广中心 | The method that capsule of weeping forsythia fruit yield is improved using grafting |
| CN109479593A (en) * | 2017-09-10 | 2019-03-19 | 申俊平 | A kind of wild forsythia high yield fosters propagation method |
| CN112243802A (en) * | 2020-09-21 | 2021-01-22 | 河北省农林科学院经济作物研究所 | Wild fructus forsythiae tending method |
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| JPS62219A (en) * | 1985-06-25 | 1987-01-06 | 松下電工株式会社 | Culture of weeping forsythia |
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