CN105409503A - Method for prolonging flowering phase of rosa chinensis - Google Patents
Method for prolonging flowering phase of rosa chinensis Download PDFInfo
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- CN105409503A CN105409503A CN201510755214.4A CN201510755214A CN105409503A CN 105409503 A CN105409503 A CN 105409503A CN 201510755214 A CN201510755214 A CN 201510755214A CN 105409503 A CN105409503 A CN 105409503A
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- flowering
- chinese rose
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a method for prolonging a flowering phase of rosa chinensis. The method mainly includes pre-blooming pretreatment, flowering-phase pruning and integrated management. Pre-blooming pretreatment includes: covering a shading net one week before blooming, irradiating for 1-2h per day with 10Sv-20Sv gamma rays, adopting an appropriate method for lowering the ambient environment, and reducing irrigation water quantity 3-5 days before blooming. Flowering-phase pruning includes: pruning withered flowers and weak branches continuously to benefit subsequent bud formation; cutting flowering branches to reserve 3 or 4 buds; pruning cross branches, water sprouts and slim and fragile branches, and spraying a mint extract and radix isatidis extract mixed solution to leaves. Integrated management includes reasonable water and fertilizer control. By the method for prolonging the flowering phase of the rosa chinensis, the flowering phase of the rosa chinensis can be prolonged, and the average flowering phase of one-time flowering is 7-10 days.
Description
Technical field
The present invention relates to Chinese rose in cultivation field, particularly relate to a kind of method extending the Chinese rose florescence.
Background technology
China rose (formal name used at school: RosachinensisJacq.), be called as and spend middle queen, also known as " Chinese rose ", it is evergreen, half evergreen low brushwood, Si season Kai Hua ﹐ is generally Hong Se ﹐ or pink colour, even adularescent and Huang Se ﹐ can be used as ornamental plants, also can be used as medicinal plant, also known as Chinese rose.Have three natural mutation, modern distance education system flower pattern is various, has single-lobe and polyphyll, also has the graceful flower pattern such as high heart crimping; It is beautiful in colour, abundant, not only have red, powder is yellow, the monochrome such as white, also has the kind such as colour mixture, silver-colored limit; Most kind has fragrance.Chinese rose various in style, existing nearly ten thousand kinds in the world, China also has more than thousand kinds.
In natural April August at florescence to next year, spend into large-scale, from inside to outside, in divergence form, have strong fragrance, horticultural gardening and cut-flower can be widely used in.The strong adaptability of Chinese rose, though cold-resistant ground plant, potted plant, be applicable to beautify the yard, decorate gardens, arrange flower bed, plant colored hedge, flower stand.
For the Chinese rose that gardens are arranged, audience wishes that the florescence, the longer the better.
Summary of the invention
In order to extend the Chinese rose florescence, the invention provides following technical scheme:
Extend the method at Chinese rose florescence, comprise the following steps:
S1, bloom before pretreatment:
S11, the last week of blooming are covered with shade net; Direct sunlight can be avoided, reduce and spend all environmental temperatures, slow down Chinese rose metabolism;
S12, use every day 10Sv-20Sv gamma-rays irradiate 1-2h; Gamma-rays irradiates the effect with radiation preservation, can strengthen Chinese rose resistance thus kind of blooming period prolonging;
S13, suitable method is adopted to reduce environmental temperature; Reducing temperature is to temper the adaptability of Chinese rose to environment, in order to avoid the situation that the florescence that temperature decrease brings shortens appears in duration of flowering;
S14, bloom before 3-5 days reduce duty; Be in relative exsiccosis before Chinese rose can be made to bloom, the absorption ratio to peppermint Radix Isatidis treatment fluid in next step can be improved;
S2, florescence pruning modes:
S21, constantly wipe out residual flower and weak branch, be beneficial to the formation of follow-up bud;
S22, short clipping and carving branch, stay 3,4 buds; Timely bud thinning is conducive to the availability improving nutrient;
S23, wipe out intersect branch, water sprout and thin and delicate branch;
S24, at the mixed liquor of foliage spray by peppermint extract and isatis root extract; Peppermint extract and isatis root extract have antibacterial effect, strengthen Chinese rose to the resistivity of damage by disease and insect, can provide part nutrient simultaneously for Chinese rose blooms;
S3, integrated management: reasonably liquid manure controls.
Further, described step S13 adopts spray method to keep humidity also to lower the temperature, and the method for spraying is gentle and effectively can keep ambient humidity, provides a kind of suitable humidity environment for Chinese rose blooms;
Further, in described step S13, cooling extent is 2-3 DEG C, suitably the adaptability of cooling just in order to temper Chinese rose water cutting, due to water temperature and room temperature basically identical, be only that the temperature that surface evaporation causes is lower slightly, therefore cooling extent does not need excessive, avoids unnecessary energy waste.
Further, in described step S24, the ratio of peppermint extract and isatis root extract is 1:2-3, peppermint extract is mainly in order to nurse one's health the microcirculation in Chinese rose flower portion, microcirculation is accelerated, increase drawing nutrient, isatis root extract plays antibacterial effect, prevents the invasion of miscellaneous bacteria damage by disease and insect, and isatis root extract can provide nutrient for Chinese rose blooms.
Further, the preparation method of described peppermint extract is with 25% ethanol for extractant, and liquid ratio is 12:1, and microwave power is 400w, and the microwave time is 20min; The preparation method of described isatis root extract is with 50% ethanol for extractant, and extraction concentration is that liquid ratio is 15:1, and microwave power is 700w, and the microwave time is 12min.Two kinds of extract active ingredient yields under this microwave condition are the highest.
Beneficial effect of the present invention is: comparing existing method increases gamma-rays irradiation, thermal adaptability exercise and enrich peppermint and Radix Isatidis mixed liquor, can effectively extend the Chinese rose florescence, average prolongation 3-5 days, and pattern is gorgeous, and flower is full.
Embodiment
Extend the method at Chinese rose florescence, comprise the following steps:
S1, bloom before pretreatment:
S11, the last week of blooming are covered with shade net; Direct sunlight can be avoided, reduce and spend all environmental temperatures, slow down Chinese rose metabolism;
S12, use every day 10Sv-20Sv gamma-rays irradiate 1-2h; Gamma-rays irradiates the effect with radiation preservation, can strengthen Chinese rose resistance thus kind of blooming period prolonging;
S13, employing spray method reduce environmental temperature 2-3 DEG C; Reducing temperature is to temper the adaptability of Chinese rose to environment, in order to avoid the situation that the florescence that temperature decrease brings shortens appears in duration of flowering;
S14, bloom before 3-5 days reduce duty; Be in relative exsiccosis before Chinese rose can be made to bloom, the absorption ratio to peppermint Radix Isatidis treatment fluid in next step can be improved;
S2, florescence pruning modes:
S21, constantly wipe out residual flower and weak branch, be beneficial to the formation of follow-up bud;
S22, short clipping and carving branch, stay 3,4 buds; Timely bud thinning is conducive to the availability improving nutrient;
S23, wipe out intersect branch, water sprout and thin and delicate branch;
S24, at the mixed liquor of foliage spray by peppermint extract and isatis root extract; Peppermint extract and isatis root extract have antibacterial effect, strengthen Chinese rose to the resistivity of damage by disease and insect, can provide part nutrient simultaneously for Chinese rose blooms;
S3, integrated management: reasonably liquid manure controls.
In described step S24, the ratio of peppermint extract and isatis root extract is 1:2, peppermint extract is mainly in order to nurse one's health the microcirculation in Chinese rose flower portion, microcirculation is accelerated, increase drawing nutrient, isatis root extract plays antibacterial effect, prevent the invasion of miscellaneous bacteria damage by disease and insect, and isatis root extract can provide nutrient for Chinese rose blooms.
The preparation method of described peppermint extract is with 25% ethanol for extractant, and liquid ratio is 12:1, and microwave power is 400w, and the microwave time is 20min; The preparation method of described isatis root extract is with 50% ethanol for extractant, and extraction concentration is that liquid ratio is 15:1, and microwave power is 700w, and the microwave time is 12min.Two kinds of extract active ingredient yields under this microwave condition are the highest.
The method of the present embodiment is adopted to carry out Chinese rose flower arrangement, can longer blooming period 5 days.
Claims (5)
1. extend the method at Chinese rose florescence, it is characterized in that, comprise the following steps:
S1, bloom before pretreatment:
S11, the last week of blooming are covered with shade net;
S12, use every day 10Sv-20Sv gamma-rays irradiate 1-2h;
S13, suitable method is adopted to reduce environmental temperature;
S14, bloom before 3-5 days reduce duty;
S2, florescence pruning modes:
S21, constantly wipe out residual flower and weak branch, be beneficial to the formation of follow-up bud;
S22, short clipping and carving branch, stay 3,4 buds;
S23, wipe out intersect branch, water sprout and thin and delicate branch;
S24, at the mixed liquor of foliage spray by peppermint extract and isatis root extract;
S3, integrated management: reasonably liquid manure controls.
2. a kind of method extending the Chinese rose florescence as claimed in claim 1, is characterized in that: described step S13 adopts spray method keep humidity and lower the temperature.
3. a kind of method extending the Chinese rose florescence as claimed in claim 1, is characterized in that: in described step S13, cooling extent is 2-3 DEG C.
4. a kind of method extending the Chinese rose florescence as claimed in claim 1, is characterized in that: in described step S24, the ratio of peppermint extract and isatis root extract is 1:2-3.
5. a kind of method extending the Chinese rose florescence as claimed in claim 1, is characterized in that: the preparation method of described peppermint extract is that liquid ratio is 12:1, and microwave power is 400w, and the microwave time is 20min with 25% ethanol for extractant; The preparation method of described isatis root extract is with 50% ethanol for extractant, and extraction concentration is that liquid ratio is 15:1, and microwave power is 700w, and the microwave time is 12min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510755214.4A CN105409503A (en) | 2015-11-09 | 2015-11-09 | Method for prolonging flowering phase of rosa chinensis |
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| CN201510755214.4A CN105409503A (en) | 2015-11-09 | 2015-11-09 | Method for prolonging flowering phase of rosa chinensis |
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| CN105409503A true CN105409503A (en) | 2016-03-23 |
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| CN201510755214.4A Pending CN105409503A (en) | 2015-11-09 | 2015-11-09 | Method for prolonging flowering phase of rosa chinensis |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693415A (en) * | 2016-04-19 | 2016-06-22 | 肥东县柯文斌家庭农场 | Anthesis lengthening nutrient solution for improving flower color |
| CN105906421A (en) * | 2016-04-19 | 2016-08-31 | 肥东县柯文斌家庭农场 | A blooming period prolonging nutrient solution for arranged flowers |
| CN106305104A (en) * | 2016-08-25 | 2017-01-11 | 合肥市田然农业科技园有限公司 | Method for prolonging flowering period of potted rose |
| CN106342513A (en) * | 2016-08-25 | 2017-01-25 | 合肥市田然农业科技园有限公司 | Lily planting method |
| CN106358784A (en) * | 2016-08-25 | 2017-02-01 | 合肥市田然农业科技园有限公司 | Method for prolonging potted chrysanthemum flowering stage |
| CN106380266A (en) * | 2016-08-25 | 2017-02-08 | 合肥市田然农业科技园有限公司 | Method for prolonging florescence of rosa chinensis |
| CN109197321A (en) * | 2018-09-06 | 2019-01-15 | 阜阳师范学院 | A kind of method of Chinese rose full-bloom stage maintenance |
| CN109673455A (en) * | 2018-10-24 | 2019-04-26 | 宁雪梅 | A method of extending leaflet crape myrtle full-bloom stage |
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| CN103404349A (en) * | 2013-08-14 | 2013-11-27 | 南京林业大学 | Cultivation method for dwarf potted rixianggui (variety of sweet-scented osmanthus) |
| CN104770279A (en) * | 2015-04-07 | 2015-07-15 | 新疆农业大学 | Senecio cineraria plug seedling culture transplanting method |
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| CN104770279A (en) * | 2015-04-07 | 2015-07-15 | 新疆农业大学 | Senecio cineraria plug seedling culture transplanting method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693415A (en) * | 2016-04-19 | 2016-06-22 | 肥东县柯文斌家庭农场 | Anthesis lengthening nutrient solution for improving flower color |
| CN105906421A (en) * | 2016-04-19 | 2016-08-31 | 肥东县柯文斌家庭农场 | A blooming period prolonging nutrient solution for arranged flowers |
| CN106305104A (en) * | 2016-08-25 | 2017-01-11 | 合肥市田然农业科技园有限公司 | Method for prolonging flowering period of potted rose |
| CN106342513A (en) * | 2016-08-25 | 2017-01-25 | 合肥市田然农业科技园有限公司 | Lily planting method |
| CN106358784A (en) * | 2016-08-25 | 2017-02-01 | 合肥市田然农业科技园有限公司 | Method for prolonging potted chrysanthemum flowering stage |
| CN106380266A (en) * | 2016-08-25 | 2017-02-08 | 合肥市田然农业科技园有限公司 | Method for prolonging florescence of rosa chinensis |
| CN109197321A (en) * | 2018-09-06 | 2019-01-15 | 阜阳师范学院 | A kind of method of Chinese rose full-bloom stage maintenance |
| CN109673455A (en) * | 2018-10-24 | 2019-04-26 | 宁雪梅 | A method of extending leaflet crape myrtle full-bloom stage |
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Application publication date: 20160323 |