CN107251742A - A kind of cuttage and seedling culture method of chrysanthemum - Google Patents
A kind of cuttage and seedling culture method of chrysanthemum Download PDFInfo
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- CN107251742A CN107251742A CN201710511569.8A CN201710511569A CN107251742A CN 107251742 A CN107251742 A CN 107251742A CN 201710511569 A CN201710511569 A CN 201710511569A CN 107251742 A CN107251742 A CN 107251742A
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- cuttage
- cuttings
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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
- 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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- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The present invention relates to a kind of cuttage and seedling culture method of chrysanthemum, belong to chrysanthemum seedling-raising technique field, its concrete operations is gathered including cuttings, cuttings refrigeration, matrix prepares, cuttings cuttage, the step such as management after cuttage.The chrysanthemum cuttings survival rate that the chrysanthemum cuttage and seedling culture method that the present invention is provided is cultivated is high, and well developed root system, seedling strain is sturdy, and to strong environmental adaptability, and cultural method is simple to operate, beneficial to promoting.
Description
Technical field
The invention belongs to chrysanthemum seedling-raising technique field, specifically, it is related to a kind of cuttage and seedling culture method of chrysanthemum.
Background technology
Chrysanthemum is the perennial root flowers of composite family Chrysanthemum, with colourful form and high medical value, and
Rich culture intension is granted by the baptism of historical floods and very popular, and market demand is increasing.
Large-scale chrysanthemum plantation needs substantial amounts of chrysanthemum seed, and common chrysanthemum modes of reproduction has cuttage, plant division, grafting
And tissue cultures.Plant division and grafting are difficult to the large batch of chrysanthemum seed of quick obtaining, and although tissue cultures possess numerous excellent
Characteristic, but its is with high content of technology, it is high to equipment requirement, invest larger, cultivate trivial operations, it is more difficult to which realization makes on a large scale
With.Cuttage, which is that a kind of operation is relatively easy, to be inserted with the technology of wide popularization and application by the root of clip plant, stem, leaf, bud etc.
Enter and vegetative propagation is carried out in culture matrix, maternal advantageous property can be kept, while realizing the quick large-scale breeding of plant.
But often occurring that cuttage survival rate is low during chrysanthemum cuttage, root system is undeveloped, thin and delicate, the virus and bacteria shadow of seedling strain
Ring serious, survival rate is low after the seedling strain for causing cuttage to be turned out is transplanted, and grows not good, the problems such as environmental suitability is poor.
The content of the invention
In order to overcome problem present in background technology, the invention provides a kind of cuttage and seedling culture method of chrysanthemum, design
The cuttage and seedling culture management method of complete set, is easy to scale amount reproduction chrysanthemum, while cuttage survival rate is greatly promoted, and seedling
Strain well developed root system, limb is sturdy.
To achieve the above object, the present invention is achieved through the following technical solutions：
A kind of cuttage and seedling culture method of chrysanthemum, is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm.
2）Cuttings is refrigerated：The cuttings being collected, which is put into 800 times of solution of carbendazim to soak, is put in shady and cool lead to after 5min, taking-up
8-10h is placed in the place of wind, is transferred to afterwards in freezer in refrigeration 2-3 weeks at 3-4 DEG C.
3）Matrix prepares：Cuttage a few days ago mixes 600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf
Uniformly, hole tray is loaded, water spray once, keeps the dampness of matrix per half a day.
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 2-3 hours at room temperature, bottom excision 1-2cm,
Kerf is horse ear shape angle, and 20-25min, then heteroauxin and 800mg/L naphthalene with 1500mg/L are soaked with sterilized water
Acetic acid immersion rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, the cuttings handled well is put into hole, finger
Press lightly on matrix and consolidate cuttings.
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；After cuttage before daily at 9 points in the morning
A blade face water spray is carried out after at 17 points in afternoon respectively, keeps culture matrix surface to be in moisture state, cuttage increases single after 10 days
Secondary injection flow rate is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point carries out one
Secondary 600 times of spray solutions of carbendazim and nutrient solution sprinkling.
Preferably, step 3）Described in hole tray be immersion is carried out to hole tray with 10% bleaching powder to kill before 72 holes, dress matrix
Bacterium is sterilized, and sterile water wash is used afterwards, is dried.
Preferably, step 3）Described in culture matrix be that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, humic
The mixture of acid.
Preferably, step 5）Described in nutrient solution prescription be：Four water-calcium nitrate 350-420mg/L, potassium nitrate 200-
250 mg/L, ammonium nitrate 30-45mg/L, potassium dihydrogen phosphate 45-60 mg/L, epsom salt 160-190 mg/L, pH is
5.8-6.8。
Beneficial effects of the present invention：The cuttage and seedling culture method that the present invention is provided, can be with by carrying out chilling treatment to cuttings
Suppress the generation of high temperature venereal bacteria and insect pest, while low-temperature treatment can make its temperature limit broaden, make plant in low temperature, widow
According to normal growth and development and can also be bloomed under conditions of, short day, strengthen the adaptability of plant pair environment；Using properly mixed
Fine sand, vermiculite, wood sawdust, the mixture of humic acid make up the defect of single-matrix, have mixed-matrix as culture matrix
The advantages of preferable ventilative, water suction, moisturizing, insulation, while the addition of humic acid can further promote the division of plant cell
Growth, promotes plant root growth, beneficial to nurturing staff；Appropriate sprinkling nutrient solution in the management in cuttage later stage, further promotees
Enter the Fast Growth of seedling strain, cultivate sturdy solid florists chrysanthemum seedling strain；Sample the cuttage seedling raising method cultivation chrysanthemum cuttings survive
Rate is high, well developed root system, and seedling strain is sturdy, and to strong environmental adaptability, and cultural method is simple to operate, beneficial to promoting.
Embodiment
A kind of cultural method of Edible chrysanthemum, is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm.
2）Cuttings is refrigerated：The cuttings being collected, which is put into 800 times of solution of carbendazim to soak, is put in shady and cool lead to after 5min, taking-up
8-10h is placed in the place of wind, is transferred to afterwards in freezer in refrigeration 2-3 weeks at 3-4 DEG C.
3）Matrix prepares：Cuttage a few days ago mixes 600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf
Uniformly, hole tray is loaded, water spray once, keeps the dampness of matrix per half a day.
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 2-3 hours at room temperature, bottom excision 1-2cm,
Kerf is horse ear shape angle, and 20-25min, then heteroauxin and 800mg/L naphthalene with 1500mg/L are soaked with sterilized water
Acetic acid immersion rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, the cuttings handled well is put into hole, finger
Press lightly on matrix and consolidate cuttings.
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；After cuttage before daily at 9 points in the morning
A blade face water spray is carried out after at 17 points in afternoon respectively, keeps culture matrix surface to be in moisture state, cuttage increases single after 10 days
Secondary injection flow rate is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point carries out one
Secondary 600 times of spray solutions of carbendazim and nutrient solution sprinkling.
Preferably, step 3）Described in hole tray be immersion is carried out to hole tray with 10% bleaching powder to kill before 72 holes, dress matrix
Bacterium is sterilized, and sterile water wash is used afterwards, is dried.
Preferably, step 3）Described in culture matrix be that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, humic
The mixture of acid.
Preferably, step 5）Described in nutrient solution prescription be：Four water-calcium nitrate 350-420mg/L, potassium nitrate 200-
250 mg/L, ammonium nitrate 30-45mg/L, potassium dihydrogen phosphate 45-60 mg/L, epsom salt 160-190 mg/L, pH is
5.8-6.8。。
Embodiment 1
A kind of cuttage and seedling culture method of chrysanthemum, is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm.
2）Cuttings is refrigerated：The cuttings being collected, which is put into 800 times of solution of carbendazim to soak, is put in shady and cool lead to after 5min, taking-up
8h is placed in the place of wind, is transferred to afterwards in freezer in refrigeration 2 weeks at 3-4 DEG C.
3）Matrix prepares：Cuttage a few days ago mixes 600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf
Uniformly, hole tray is loaded, water spray once, keeps the dampness of matrix per half a day；Hole tray used is 72 holes, and is filled before matrix with 10%
Bleaching powder to hole tray carry out soaking sterilization sterilization, sterile water wash is used afterwards, matrix is reloaded into after drying.
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 2 hours at room temperature, excision 1-2cm in bottom is cut
Mouth-shaped is horse ear shape angle, and 20min, then heteroauxin and 800mg/L methyl α-naphthyl acetate with 1500mg/L are soaked with sterilized water
Soak rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, and the cuttings handled well is put into hole, and finger is gently
Press matrix and consolidate cuttings.
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；After cuttage before daily at 9 points in the morning
A blade face water spray is carried out after at 17 points in afternoon respectively, keeps culture matrix surface to be in moisture state, cuttage increases single after 10 days
Secondary injection flow rate is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point carries out one
Secondary 600 times of spray solutions of carbendazim and nutrient solution sprinkling.
Step 3）Described in culture matrix be that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, the mixing of humic acid
Thing.
Step 5）Described in nutrient solution prescription be：Four water-calcium nitrate addition is that 350mg/L, potassium nitrate addition are
200 mg/L, ammonium nitrate addition are that 30mg/L, potassium dihydrogen phosphate addition are that 45mg/L, epsom salt addition are
160mg/L, pH are 5.8.
Embodiment 2
A kind of cuttage and seedling culture method of chrysanthemum, is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm.
2）Cuttings is refrigerated：The cuttings being collected, which is put into 800 times of solution of carbendazim to soak, is put in shady and cool lead to after 5min, taking-up
9h is placed in the place of wind, is transferred to afterwards in freezer in refrigeration 2 weeks at 3-4 DEG C.
3）Matrix prepares：Cuttage a few days ago mixes 600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf
Uniformly, hole tray is loaded, water spray once, keeps the dampness of matrix per half a day；Hole tray used is 72 holes, and is filled before matrix with 10%
Bleaching powder to hole tray carry out soaking sterilization sterilization, sterile water wash is used afterwards, matrix is reloaded into after drying.
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 2.5 hours at room temperature, bottom excision 1-2cm,
Kerf is horse ear shape angle, and 23min, then heteroauxin and 800mg/L naphthalene second with 1500mg/L are soaked with sterilized water
Acid soak rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, the cuttings handled well is put into hole, finger is light
Light press matrix consolidates cuttings.
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；After cuttage before daily at 9 points in the morning
A blade face water spray is carried out after at 17 points in afternoon respectively, keeps culture matrix surface to be in moisture state, cuttage increases single after 10 days
Secondary injection flow rate is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point carries out one
Secondary 600 times of spray solutions of carbendazim and nutrient solution sprinkling.
Step 3）Described in culture matrix be that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, the mixing of humic acid
Thing.
Step 5）Described in nutrient solution prescription be：Four water-calcium nitrate addition is that 385mg/L, potassium nitrate addition are
225 mg/L, ammonium nitrate addition are that 38mg/L, potassium dihydrogen phosphate addition are that 53mg/L, epsom salt addition are
175mg/L, pH are 6.2.
Embodiment 3
A kind of cuttage and seedling culture method of chrysanthemum, is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm.
2）Cuttings is refrigerated：The cuttings being collected, which is put into 800 times of solution of carbendazim to soak, is put in shady and cool lead to after 5min, taking-up
10h is placed in the place of wind, is transferred to afterwards in freezer in refrigeration 3 weeks at 3-4 DEG C.
3）Matrix prepares：Cuttage a few days ago mixes 600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf
Uniformly, hole tray is loaded, water spray once, keeps the dampness of matrix per half a day；Hole tray used is 72 holes, and is filled before matrix with 10%
Bleaching powder to hole tray carry out soaking sterilization sterilization, sterile water wash is used afterwards, matrix is reloaded into after drying.
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 3 hours at room temperature, excision 1-2cm in bottom is cut
Mouth-shaped is horse ear shape angle, and 25min, then heteroauxin and 800mg/L methyl α-naphthyl acetate with 1500mg/L are soaked with sterilized water
Soak rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, and the cuttings handled well is put into hole, and finger is gently
Press matrix and consolidate cuttings.
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；After cuttage before daily at 9 points in the morning
A blade face water spray is carried out after at 17 points in afternoon respectively, keeps culture matrix surface to be in moisture state, cuttage increases single after 10 days
Secondary injection flow rate is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point carries out one
Secondary 600 times of spray solutions of carbendazim and nutrient solution sprinkling.
Step 3）Described in culture matrix be that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, the mixing of humic acid
Thing.
Step 5）Described in nutrient solution prescription be：Four water-calcium nitrate addition is that 420mg/L, potassium nitrate addition are
250 mg/L, ammonium nitrate addition are that 45mg/L, potassium dihydrogen phosphate addition are that 60mg/L, epsom salt addition are
190mg/L, pH are 6.8.
The chrysanthemum cuttage and seedling culture method that the present invention is provided, the chrysanthemum cuttings survival rate of cultivation is high, well developed root system, and seedling strain is thick
Strong, to strong environmental adaptability, and cultural method is simple to operate, beneficial to promoting.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, it is to be understood by those skilled in the art that can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (4)
1. a kind of cuttage and seedling culture method of chrysanthemum, it is characterised in that：Described chrysanthemum cuttage and seedling culture method is concretely comprised the following steps：
1）Cuttings is gathered：At the beginning of 6 months, collection half from robust growth, the chrysanthemum maternal plant that disease-free, bud head is full, internode is well-balanced
Lignifying branch stays two leaves wholeheartedly, acquisition time is the morning as cuttings, cutting length 7-9 cm；
2）Cuttings is refrigerated：The cuttings being collected is put into soak 5min, taking-up in 800 times of solution of carbendazim after be put in shady and cool ventilation
8-10h is placed in place, is transferred to afterwards in freezer in refrigeration 2-3 weeks at 3-4 DEG C；
3）Matrix prepares：600 times of solution of culture matrix and carbendazim, 300 times of solution of fenaminosulf are a few days ago well mixed by cuttage,
Load hole tray, water spray once, keeps the dampness of matrix per half a day；
4）Cuttings cuttage：The cuttings of refrigeration is taken out out of freezer, is placed 2-3 hours at room temperature, bottom excision 1-2cm, otch
Horse ear shape angle is shaped as, 20-25min, then heteroauxin and 800mg/L methyl α-naphthyl acetate with 1500mg/L are soaked with sterilized water
Soak rapid soaking 10s；Punched with bamboo stick in matrix, hole depth is 2cm, and the cuttings handled well is put into hole, and finger is gently
Press matrix and consolidate cuttings；
5）Managed after cuttage：Control 15-20 DEG C of environment temperature, relative humidity 75%-85%；Afternoon before daily at 9 points in the morning after cuttage
A blade face water spray is carried out after 17 points respectively, keeps culture matrix surface to be in moisture state, cuttage increases single spray after 10 days
Water is once sprayed water before being changed to daily at 9 points in the morning；Start within second day after cuttage that at candlelight every 7 days point and carry out and be once many
Bacterium 600 times of spray solutions of spirit and nutrient solution sprinkling.
2. a kind of cuttage and seedling culture method of chrysanthemum according to claim 1, it is characterised in that：Step 3）Described in hole tray be
Soaking sterilization sterilization is carried out to hole tray with 10% bleaching powder before 72 holes, dress matrix, sterile water wash is used afterwards, is dried.
3. a kind of cuttage and seedling culture method of chrysanthemum according to claim 1, it is characterised in that：Step 3）Described in culture medium
Matter is that proportioning is 3:2:2:0.1 fine sand, vermiculite, wood sawdust, the mixture of humic acid.
4. a kind of cuttage and seedling culture method of chrysanthemum according to claim 1, it is characterised in that：Step 5）Described in nutrition
Formula of liquid is：Four water-calcium nitrate 350-420mg/L, potassium nitrate 200-250 mg/L, ammonium nitrate 30-45mg/L, potassium dihydrogen phosphate
45-60 mg/L, epsom salt 160-190 mg/L, pH is 5.8-6.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511569.8A CN107251742A (en) | 2017-06-29 | 2017-06-29 | A kind of cuttage and seedling culture method of chrysanthemum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511569.8A CN107251742A (en) | 2017-06-29 | 2017-06-29 | A kind of cuttage and seedling culture method of chrysanthemum |
Publications (1)
| Publication Number | Publication Date |
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| CN107251742A true CN107251742A (en) | 2017-10-17 |
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| CN201710511569.8A Pending CN107251742A (en) | 2017-06-29 | 2017-06-29 | A kind of cuttage and seedling culture method of chrysanthemum |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873281A (en) * | 2017-10-28 | 2018-04-06 | 安徽国丰农业科技发展有限公司 | A kind of Rapid Rooting method of chrysanthemum cuttage |
| CN111052943A (en) * | 2020-01-02 | 2020-04-24 | 北京天卉源绿色科技研究院有限公司 | Chrysanthemum flower-forming plug seedling production method in national celebration period |
-
2017
- 2017-06-29 CN CN201710511569.8A patent/CN107251742A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873281A (en) * | 2017-10-28 | 2018-04-06 | 安徽国丰农业科技发展有限公司 | A kind of Rapid Rooting method of chrysanthemum cuttage |
| CN111052943A (en) * | 2020-01-02 | 2020-04-24 | 北京天卉源绿色科技研究院有限公司 | Chrysanthemum flower-forming plug seedling production method in national celebration period |
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