CN104041297A - Cutting propagation method for sweet osmanthus - Google Patents
Cutting propagation method for sweet osmanthus Download PDFInfo
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- CN104041297A CN104041297A CN201410291921.8A CN201410291921A CN104041297A CN 104041297 A CN104041297 A CN 104041297A CN 201410291921 A CN201410291921 A CN 201410291921A CN 104041297 A CN104041297 A CN 104041297A
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Abstract
The invention relates to a cutting propagation method for sweet osmanthus. The cutting propagation method is characterized by comprising the following main steps that (1) May and June are most suitable for cutting propagation of the sweet osmanthus, and the suitable rooting temperature of the osmanthus is 25 DEG C-28 DEG C; the matrix for cutting of the sweet osmanthus is required to be acidic (pH) soil or sandy soil which is loosened, breathable, good in drainage and ventilation and high in humus content, vermiculite is the best to serve as the matrix, channels should be reserved in the periphery of a seedbed, drainage and ventilation ditches are dug, the soil needs disinfecting before cutting, the seedbed is provided with a plastic arched shed of which the height is 45 cm to keep moisture and prevent from being exposed to rain and accumulating water, and a shading shed is further built above the plastic arched shed, wherein the height of the shading shed is about 1.6 m; (3) cutting slips should be picked in the morning or in the evening or on cloudy days to avoid high temperature; (4) the lower ends of the cutting slips are dipped into ABT rooting powder or soaked in 200 ppm-500 ppm indolebutyric acid for 5-10 minutes, two-third parts of the cutting slips are in the soil, and spacing in the rows and spacing between rows are 6*6 cm; after being inserted into the soil, the cutting slips are watered thoroughly and covered with plastic films; (5) at the early stage of cutting of the osmanthus, the shading degree of the shading shed is maintained at about 80 percent.
Description
Technical field
The present invention is the implantation methods of flowers, relates in particular to the cuttage breeding method of a kind of sweet osmanthus.
Background technology
Sweet osmanthus, is again rock osmanthus, sweet-scented osmanthus or osmanthus fragrans, belongs to Oleaceae Osmanthus, evergreen shrubs or dungarunga.The happiness of sweet osmanthus property is warm, moistening.Ability-13 ℃ low temperature, optimum growth temperature is for being 15-28 ℃.Should be deep at soil layer, fertile, draining is ventilative good, be rich in the slant acidity sandy soil of humus and grow, the breeding of sweet osmanthus adopts the mode of sowing, press strip, grafting more, aforesaid way, because its technology is comparatively complicated, is unfavorable for propagating and grasping, and therefore can not be accepted by numerous flower-growers always, in order better sweet osmanthus to be planted and to be cultivated, be therefore badly in need of the difficult problem that a kind of brand-new propagation technique solves appeal.
The present invention is just for the technical problem existing in prior art, the cuttage breeding method of a kind of sweet osmanthus is provided, the method is simple to operate, with low cost, the present invention has adopted sweet osmanthus skewer to beat the technical method of breeding, makes it have that breeding quantity is many, fast growth, survival rate is high and cost is low advantage.
To achieve these goals, technical scheme of the present invention is as follows, and the cuttage breeding method of a kind of sweet osmanthus, is characterized in that, said method comprising the steps of
1) PROPAGATION BY TRANSPLANTING LAUREI CUTTING is the most suitable with five Junes, and the suitable temperature of taking root of sweet osmanthus is 25 ℃-28 ℃, as too low in temperature, answers covered with plastic film, increases sunlight, improves seedling bed temperature.As excess Temperature, should note shading, and uncover one jiao of aeration-cooling or mist cooling of plastic foil;
2) sweet osmanthus cutting medium require loose ventilative, draining ventilative good, containing high PH acid soil or the sandy soil of humus, the most handy vermiculite, seedbed surrounding should be stayed passage, hold the ventilative ditch of draining successfully, before inserting, soil will be sterilized, on seedbed, establish the plastic canopy of a height 45cm, with moisturizing rainproof ponding.On canopy, take again the shading shed of a high about 1.6m;
3) cuttings take should, sooner or later or carry out for shady day, avoid high temperature cuttings;
4) cuttings lower end is dipped in ABT root-inducing powder or with 200ppm to 500ppm soaking with indole butyric acid 5 minutes to 10 minutes, is buried 2/3, seeding row spacing 6 * 6cm.After inserting, water permeablely, then cover plastic film;
5) cool canopy degree of shading remains on 80% left and right the sweet osmanthus cuttage initial stage, has so both prevented that high light directly shines, and ensures again enough scattering sunlight, in order to band leaf cuttings, carries out photosynthesis, is conducive to take root, and cuttage is after 10 days, and foliar spray chemical fertilizer is once to guarantee nutrition.
As a modification of the present invention, in described step 3, the concrete grammar of taking of cuttings is, selects semi-lignified sweet osmanthus stem branch, is cut into 10cm to 12cm long, and lower end is near being whittled into the shape of a hoof under joint, and 2 to 3 floral leaves are stayed in upper end.
As a modification of the present invention, in described step 5, the kind of foliar spray chemical fertilizer can be selected the superphosphate of 0.2% potassium dihydrogen phosphate or 0.5% and 0.1% urea liquid.
With respect to prior art, advantage of the present invention is as follows, 1) adopt the cuttage breeding method of sweet osmanthus of the present invention, thering is many, the fast growth of breeding quantity, survival rate is high and cost is low advantage 2) PROPAGATION BY TRANSPLANTING LAUREI CUTTING land utilization rate is high, technology is easily grasped, and entangles that to grow coefficient high, and seedling percent is large, and can keep the good characteristic of elite stand kind, be suitable for large-scale commodity nursery stock production.
embodiment
In order to deepen the understanding of the present invention and understanding, below in conjunction with embodiment, the present invention is made further instructions and introduced.
embodiment 1:
A cuttage breeding method for sweet osmanthus, is characterized in that, said method comprising the steps of,
1) PROPAGATION BY TRANSPLANTING LAUREI CUTTING is the most suitable with five Junes, and the suitable temperature of taking root of sweet osmanthus is 25 ℃-28 ℃, as too low in temperature, answers covered with plastic film, increases sunlight, improves seedling bed temperature.As excess Temperature, should note shading, and uncover one jiao of aeration-cooling or mist cooling of plastic foil;
2) sweet osmanthus cutting medium require loose ventilative, draining ventilative good, containing high PH acid soil or the sandy soil of humus, the most handy vermiculite, seedbed surrounding should be stayed passage, hold the ventilative ditch of draining successfully, before inserting, soil will be sterilized, on seedbed, establish the plastic canopy of a height 45cm, with moisturizing rainproof ponding.On canopy, take again the shading shed of a high about 1.6m;
3) cuttings take should, sooner or later or carry out for shady day, avoid high temperature cuttings;
4) cuttings lower end is dipped in ABT root-inducing powder or with 200ppm to 500ppm soaking with indole butyric acid 5 minutes to 10 minutes, is buried 2/3, seeding row spacing 6 * 6cm.After inserting, water permeablely, then cover plastic film;
5) cool canopy degree of shading remains on 80% left and right the sweet osmanthus cuttage initial stage, has so both prevented that high light directly shines, and ensures again enough scattering sunlight, in order to band leaf cuttings, carries out photosynthesis, is conducive to take root, and cuttage is after 10 days, and foliar spray chemical fertilizer is once to guarantee nutrition.
As a modification of the present invention, in described step 3, the concrete grammar of taking of cuttings is, selects semi-lignified sweet osmanthus stem branch, is cut into 10cm to 12cm long, and lower end is near being whittled into the shape of a hoof under joint, and 2 to 3 floral leaves are stayed in upper end.
As a modification of the present invention, in described step 5, the kind of foliar spray chemical fertilizer can be selected the superphosphate of 0.2% potassium dihydrogen phosphate or 0.5% and 0.1% urea liquid.
It should be noted that above-described embodiment is only preferred embodiment of the present invention; be not used for limiting protection scope of the present invention; being equal to replacement or substituting of having done on the basis of the above all belongs to protection scope of the present invention, and protection scope of the present invention is as the criterion with claims.
Claims (3)
1. a cuttage breeding method for sweet osmanthus, is characterized in that, described method comprises following key step,
1) PROPAGATION BY TRANSPLANTING LAUREI CUTTING is the most suitable with five Junes, and the suitable temperature of taking root of sweet osmanthus is 25 ℃-28 ℃;
2) sweet osmanthus cutting medium require loose ventilative, draining ventilative good, containing high PH acid soil or the sandy soil of humus, the most handy vermiculite, seedbed surrounding should be stayed passage, hold the ventilative ditch of draining successfully, before inserting, soil will be sterilized, on seedbed, establish the plastic canopy of a height 45cm, with moisturizing rainproof ponding; On canopy, take again the shading shed of a high about 1.6m;
3) cuttings take should, sooner or later or carry out for shady day, avoid high temperature cuttings;
4) cuttings lower end is dipped in ABT root-inducing powder or with 200ppm to 500ppm soaking with indole butyric acid 5 minutes to 10 minutes, is buried 2/3, seeding row spacing 6 * 6cm; After inserting, water permeablely, then cover plastic film;
5) cool canopy degree of shading remains on 80% left and right the sweet osmanthus cuttage initial stage, has so both prevented that high light directly shines, and ensures again enough scattering sunlight, in order to band leaf cuttings, carries out photosynthesis, is conducive to take root, and cuttage is after 10 days, and foliar spray chemical fertilizer is once to guarantee nutrition.
2. the cuttage breeding method of sweet osmanthus according to claim 1, is characterized in that, in described step 3, the concrete grammar of taking of cuttings is, select semi-lignified sweet osmanthus stem branch, be cut into 10cm to 12cm long, lower end is near being whittled into the shape of a hoof under joint, and 2 to 3 floral leaves are stayed in upper end.
3. the cuttage breeding method of sweet osmanthus according to claim 1, is characterized in that, in described step 5, the kind of foliar spray chemical fertilizer can be selected the superphosphate of 0.2% potassium dihydrogen phosphate or 0.5% and 0.1% urea liquid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410291921.8A CN104041297A (en) | 2014-06-26 | 2014-06-26 | Cutting propagation method for sweet osmanthus |
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| CN201410291921.8A CN104041297A (en) | 2014-06-26 | 2014-06-26 | Cutting propagation method for sweet osmanthus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663209A (en) * | 2015-02-11 | 2015-06-03 | 重庆杨徐家合农业开发有限公司 | Osmanthus sealed cutting seedling growing method |
| CN105009919A (en) * | 2015-08-06 | 2015-11-04 | 张剑逸 | Osmanthus fragrans cutting seedling method |
| CN106305287A (en) * | 2016-08-22 | 2017-01-11 | 安徽浮山现代家庭农场有限公司 | Planting method of sweet osmanthus tree |
| CN106818383A (en) * | 2017-02-27 | 2017-06-13 | 焦杰彪 | A kind of osmanthus in August cuttage and seedling culture method |
| CN108925266A (en) * | 2018-09-11 | 2018-12-04 | 南京林业大学 | A kind of short efficient cuttage breeding method of silk sweet-scented osmanthus |
| CN111788947A (en) * | 2020-06-23 | 2020-10-20 | 南京锦江园林景观有限公司 | Cutting propagation method for flower nursery stocks |
-
2014
- 2014-06-26 CN CN201410291921.8A patent/CN104041297A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663209A (en) * | 2015-02-11 | 2015-06-03 | 重庆杨徐家合农业开发有限公司 | Osmanthus sealed cutting seedling growing method |
| CN105009919A (en) * | 2015-08-06 | 2015-11-04 | 张剑逸 | Osmanthus fragrans cutting seedling method |
| CN106305287A (en) * | 2016-08-22 | 2017-01-11 | 安徽浮山现代家庭农场有限公司 | Planting method of sweet osmanthus tree |
| CN106818383A (en) * | 2017-02-27 | 2017-06-13 | 焦杰彪 | A kind of osmanthus in August cuttage and seedling culture method |
| CN108925266A (en) * | 2018-09-11 | 2018-12-04 | 南京林业大学 | A kind of short efficient cuttage breeding method of silk sweet-scented osmanthus |
| CN111788947A (en) * | 2020-06-23 | 2020-10-20 | 南京锦江园林景观有限公司 | Cutting propagation method for flower nursery stocks |
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Application publication date: 20140917 |