CN103609351A - Method for regulating chrysanthemum flowering phase - Google Patents
Method for regulating chrysanthemum flowering phase Download PDFInfo
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- CN103609351A CN103609351A CN201310662585.9A CN201310662585A CN103609351A CN 103609351 A CN103609351 A CN 103609351A CN 201310662585 A CN201310662585 A CN 201310662585A CN 103609351 A CN103609351 A CN 103609351A
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- chrysanthemum
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- sodium nitroprusside
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Abstract
The invention discloses a method for regulating the chrysanthemum flowering phase. According to the technical scheme, the method for regulating the chrysanthemum flowering phase comprise the following steps that (1) in spring, newly-growing chrysanthemum tender shoots are taken from the root portion of field chrysanthemum to be used as cuttage seed shoots, cuttage seedling is carried out on a sand bed, and after rooting, large field transplanting is carried out, or direct planting is carried out on overwintering chrysanthemum after root division; and (2) chrysanthemum plants are subjected to vegetative growth until more than 20 functional leaves are grown, at the time of 77-80 days before the chrysanthemum plants reach a first-blooming state, external NO donor sodium nitroprusside solutions are used for carrying out full-plant mist spraying processing, and other conditions are the same as a common field cultivation management method. Pesticides are used for carrying out mist spraying processing on the chrysanthemum plants, accordingly, the shortcoming of a light and temperature control technology can be overcome, the chrysanthemum flowering phase can be regulated conveniently, the chrysanthemum blooms in advance, and the requirement on facilities is not strict.
Description
Technical field
The present invention relates to a kind of plant florescence control method, be specifically related to a kind of method of regulating florescence of chrysanthemum.
Background technology
Chrysanthemum is traditional famous flower of China, is also one of fresh cut-flowers famous on current International Flower market.The intensity of the counterglow that grows of chrysanthemum and length are very responsive, but concrete reaction is because the difference of kind and kind is different, also shows diversity flowering stage, and therefore Dendranthema morifolium Varieties can be divided into spring chrysanthemum, Xia Ju, Qiu Ju and cold chrysanthemum.Its, chrysanthemum was the extended familys in chrysanthemum in mid-autumn, and its sight is strong and have important medicinal and edibility, is to cultivate Dendranthema morifolium Varieties the most widely.But the autumn, chrysanthemum was owing to approaching winter flowering stage, evening, open capitulum often there will be freeze injury in various degree because meet with low temperature frost, and this is unfavorable for the acquisition with maximum economic benefit that maintains of its ornamental value.Therefore, to the autumn chrysanthemum carry out forcing culture and have important practical significance.
Existing autumn chrysanthemum forcing culture, how by short-day, to process and to make its early flowering.General adopt the light-proof materials such as black plastic film, sunshade net in the morning with the natural lighting that hides at dusk chrysanthemum last autumn, the light application time of every day was controlled at about 10 hours, until bud enrich and painted after can stop.Therebetween the continuity of the obscurity of material and processing is required strictly, also will guarantee has sufficient illumination and suitable water and fertilizer management simultaneously in light application time, and the input of human and material resources and financial resources is all larger.
Summary of the invention
The technical problem that the present invention solves has been to provide a kind of method of regulating florescence of chrysanthemum, so that chrysanthemum Blooming.
Technical scheme of the present invention is: a kind of method of regulating florescence of chrysanthemum, it is characterized in that specifically comprising the following steps: from field chrysanthemum rhizosphere, get the chrysanthemum tender shoots of new eruption (1) spring as cuttage kind bud, on husky bed, carry out cuttage and seedling culture, after taking root, carry out field-transplanting, or the Qiu Ju that survives the winter is carried out to directly field planting after root division; (2) chrysanthemum plant through nourishing and growing until have after 20 above functional leafs, and the 77-80 days before chrysanthemum plant reaches first flower-shaped state, adopt exogenous NO gas donor sodium nitroprusside solution to carry out complete stool spraying to chrysanthemum plant and process, other condition is with general field planting management method.
The time interval that exogenous NO gas donor sodium nitroprusside solution of the present invention carries out complete stool spraying processing to chrysanthemum plant is 6 days; The continuous number of processes that described exogenous NO gas donor sodium nitroprusside solution carries out complete stool spraying processing to chrysanthemum plant is 5 times; The molar concentration of described exogenous NO gas donor sodium nitroprusside solution is 50-200 μ mol/L; The amount of spraying of described exogenous NO gas donor sodium nitroprusside solution is 50-80 L/ mu.
The present invention adopts medicine to carry out complete stool spraying to chrysanthemum and processes, and can make up like this defect of light, temperature control technology, and regulating florescence of chrysanthemum, makes its Blooming more easily, and it is not very strict that facility is required.Adopt method of the present invention can exempt the loaded down with trivial details work that flower-grower carries out shading or light filling every day, human input is less.The present invention selects the processing that sprays that sodium nitroprusside solution carries out chrysanthemum plant, only guarantees the liquid manure that plant normal growth is required.The present invention, by field production, adopts sodium nitroprusside solution to process, thereby makes chrysanthemum do sth. in advance to bloom for 7-9 days, and is not prone to into the bud abnormal phenomenon of spending reverse and causing.At present, by test, obtained success.The present invention operation is relatively simple, the cost of throwing lower, time saving and energy saving, the method for chrysanthemum florescence is more originally easy, has broad application prospects.
Embodiment
By the following examples foregoing of the present invention is described in further details, but this should be interpreted as to the scope of the above-mentioned theme of the present invention only limits to following embodiment, all technology realizing based on foregoing of the present invention all belong to scope of the present invention.
Embodiment 1
Yellow Cut Flower Chrysanthemum Morifolium kind " autumn is yellow " is tested, concrete control method is: from field chrysanthemum rhizosphere, get the chrysanthemum tender shoots of new eruption spring as cuttage kind bud, on husky bed, carry out cuttage and seedling culture, after taking root, carry out field-transplanting field planting, after occurring 20 to robust plant functional leaf, from it, reach just and within 77-80 days, start flower-shaped state, the complete stool spraying of once it being carried out to exogenous NO gas donor sodium nitroprusside solution in every 6 days is processed, process 5 times continuously, processing molar concentration is 50-200 μ mol/L, and the amount of spraying is 50-80 L/ mu.
Embodiment 2
Chrysanthemum morifolium kind " is cherished to yellow chrysanthemum " to be tested, concrete control method is: the Qiu Ju that survives the winter is carried out to directly field planting after root division, after occurring 20 to robust plant functional leaf, from it, reach just and within 77-80 days, start flower-shaped state, the complete stool spraying of once it being carried out to exogenous NO gas donor sodium nitroprusside solution in every 6 days is processed, process 5 times continuously, processing molar concentration is 50-200 μ mol/L, and the amount of spraying is 50-80 L/ mu.
Table 1 sodium nitroprussiate is processed the comparison of material flowering time
Experimental results show that: only guaranteeing under the low level management condition of moisture, its result proof sodium nitroprusside solution is processed and can be done sth. in advance the florescence to a certain extent, and the bud abnormal phenomenon that is not prone to into flower reverse and causes, thereby the new technology that proves this regulation florescence can be done sth. in advance the florescence really, and time saving and energy saving, made up the deficiency of light, warm regulation florescence.
It should be noted last that, above embodiment is only in order to explanation, and unrestricted technical scheme of the present invention, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the present invention, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. the method for a regulating florescence of chrysanthemum, it is characterized in that specifically comprising the following steps: from field chrysanthemum rhizosphere, get the chrysanthemum tender shoots of new eruption (1) spring as cuttage kind bud, on husky bed, carry out cuttage and seedling culture, after taking root, carry out field-transplanting, or the Qiu Ju that survives the winter is carried out to directly field planting after root division; (2) chrysanthemum plant through nourishing and growing until have after 20 above functional leafs, and the 77-80 days before chrysanthemum plant reaches first flower-shaped state, adopt exogenous NO gas donor sodium nitroprusside solution to carry out complete stool spraying to chrysanthemum plant and process, other condition is with general field planting management method.
2. the method for regulating florescence of chrysanthemum according to claim 1, is characterized in that: the time interval that described exogenous NO gas donor sodium nitroprusside solution carries out complete stool spraying processing to chrysanthemum plant is 6 days.
3. the method for regulating florescence of chrysanthemum according to claim 1, is characterized in that: the continuous number of processes that described exogenous NO gas donor sodium nitroprusside solution carries out complete stool spraying processing to chrysanthemum plant is 5 times.
4. the method for regulating florescence of chrysanthemum according to claim 1, is characterized in that: the molar concentration of described exogenous NO gas donor sodium nitroprusside solution is 50-200 μ mol/L.
5. the method for regulating florescence of chrysanthemum according to claim 1, is characterized in that: the amount of spraying of described exogenous NO gas donor sodium nitroprusside solution is 50-80 L/ mu.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310662585.9A CN103609351B (en) | 2013-12-10 | 2013-12-10 | A kind of method of regulating florescence of chrysanthemum |
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| CN201310662585.9A CN103609351B (en) | 2013-12-10 | 2013-12-10 | A kind of method of regulating florescence of chrysanthemum |
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| CN103609351A true CN103609351A (en) | 2014-03-05 |
| CN103609351B CN103609351B (en) | 2015-11-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381036A (en) * | 2014-11-17 | 2015-03-04 | 苏州市新巷农艺科技园 | Method for adjusting flowering stage of shengguang chrysanthemum |
| CN104705083A (en) * | 2015-04-14 | 2015-06-17 | 河南大学 | Method for promoting early blossoming of chrysanthemum by utilizing curcumin |
| CN105766409A (en) * | 2016-02-25 | 2016-07-20 | 南京农业大学 | Method for promoting flowering of chrysanthemums through saccharose treatment |
| CN105794509A (en) * | 2016-03-15 | 2016-07-27 | 河南科技学院 | SNP chemical regulation method for increasing thermo-sensitive genic male sterile wheat BNS maturing rate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347075A (en) * | 2008-03-07 | 2009-01-21 | 河南大学 | Method for regulating florescence of chrysanthemum |
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2013
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347075A (en) * | 2008-03-07 | 2009-01-21 | 河南大学 | Method for regulating florescence of chrysanthemum |
Non-Patent Citations (5)
| Title |
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| 刘彩迎: "复硝酚钠和外源NO对菊花成花与品质的调控效应研究", 《河南师范大学硕士学位论文》 * |
| 刘海英等: "Fe~(2+)对菊花花期衰老状态和花期的影响", 《安徽农业科学》 * |
| 刘海英等: "乙烯利对菊花苗期叶片营养状况和花期的影响", 《湖北农业科学》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381036A (en) * | 2014-11-17 | 2015-03-04 | 苏州市新巷农艺科技园 | Method for adjusting flowering stage of shengguang chrysanthemum |
| CN104705083A (en) * | 2015-04-14 | 2015-06-17 | 河南大学 | Method for promoting early blossoming of chrysanthemum by utilizing curcumin |
| CN105766409A (en) * | 2016-02-25 | 2016-07-20 | 南京农业大学 | Method for promoting flowering of chrysanthemums through saccharose treatment |
| CN105794509A (en) * | 2016-03-15 | 2016-07-27 | 河南科技学院 | SNP chemical regulation method for increasing thermo-sensitive genic male sterile wheat BNS maturing rate |
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| CN103609351B (en) | 2015-11-25 |
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