CN103609351B - A kind of method of regulating florescence of chrysanthemum - Google Patents
A kind of method of regulating florescence of chrysanthemum Download PDFInfo
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- CN103609351B CN103609351B CN201310662585.9A CN201310662585A CN103609351B CN 103609351 B CN103609351 B CN 103609351B CN 201310662585 A CN201310662585 A CN 201310662585A CN 103609351 B CN103609351 B CN 103609351B
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Abstract
The invention discloses a kind of method of regulating florescence of chrysanthemum.Drip irrigation device of the present invention is a kind of method of regulating florescence of chrysanthemum, specifically comprise the following steps: get the chrysanthemum tender shoots of new eruption (1) spring from field chrysanthemum rhizosphere as cuttage kind bud, husky bed carries out cuttage and seedling culture, field-transplanting is carried out after taking root, or direct field planting after point root is carried out to the Qiu Ju that survives the winter; (2) chrysanthemum plant through nourishing and growing until after there is the functional leaf of more than 20, 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 process to chrysanthemum plant, other condition is with general field planting management method.The present invention adopts medicine to carry out spraying process to chrysanthemum plant, and can make up the defect of light, temperature control technology like this, regulating florescence of chrysanthemum more easily, make its Blooming, be not very strict to facility requirements.
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.Intensity and the length of the counterglow that grows of chrysanthemum are very responsive, but concrete reaction is different because of the difference of kind and kind, and also show diversity flowering stage, 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, was cultivate Dendranthema morifolium Varieties the most widely.But the autumn, chrysanthemum was because flowering stage is close to winter, the capitulum that evening opens is often because experience low temperature frost there will be freeze injury in various degree, and this is unfavorable for the maintenance of its ornamental value and the acquisition of maximum economic benefit.Therefore, carry out forcing culture to autumn chrysanthemum to have important practical significance.
Existing autumn chrysanthemum forcing culture, how to make its early flowering by short-day sunshine treatment.The light-proof materials such as general employing black plastic film, sunshade net in the morning with the natural lighting hiding at dusk chrysanthemum last autumn, the light application time of every day is controlled at 10 hours, until bud enrich and painted after can stop.Require strict to the obscurity of material and the continuity of process therebetween, also will ensure in light application time, have sufficient illumination and suitable water and fertilizer management, the input of human and material resources and financial resources is all larger simultaneously.
Summary of the invention
The technical problem that the present invention solves there is provided a kind of method of regulating florescence of chrysanthemum, to make 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: get the chrysanthemum tender shoots of new eruption (1) spring from field chrysanthemum rhizosphere as cuttage kind bud, husky bed carries out cuttage and seedling culture, field-transplanting is carried out after taking root, or direct field planting after point root is carried out to the Qiu Ju that survives the winter; (2) chrysanthemum plant through nourishing and growing until after there is the functional leaf of more than 20, 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 process to chrysanthemum plant, 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 process 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 process to chrysanthemum plant is 5 times; The molar concentration of described exogenous NO gas donor sodium nitroprusside solution is 50-200 μm of ol/L; The amount of spraying of described exogenous NO gas donor sodium nitroprusside solution is 50-80L/ mu.
The present invention adopts medicine to carry out complete stool spraying process to chrysanthemum, and can make up the defect of light, temperature control technology like this, regulating florescence of chrysanthemum more easily, make its Blooming, be not very strict to facility requirements.Adopt method of the present invention to exempt tedious work that flower-grower carries out shading or light filling every day, human input is less.What the present invention selected sodium nitroprusside solution to carry out chrysanthemum plant sprays process, only ensures the liquid manure needed for normal plants.The present invention, by field production, adopts sodium nitroprusside solution process, thus makes chrysanthemum do sth. in advance to bloom for 7-9 days, and the bud abnormal phenomenon not easily occurring flowering reversion and cause.At present, obtained successfully by test.The present invention's operation is relatively simple, to throw cost lower, time saving and energy saving, the method for chrysanthemum florescence is more originally easy, has broad application prospects.
Embodiment
Be described in further details foregoing of the present invention by the following examples, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized 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: get the chrysanthemum tender shoots of new eruption spring from field chrysanthemum rhizosphere as cuttage kind bud, husky bed carries out cuttage and seedling culture, field-transplanting field planting is carried out after taking root, after occurring 20 to robust plant functional leaf, from 77-80 days before flower-shaped state at the beginning of it reaches, within every 6 days, once it is carried out to the complete stool spraying process of exogenous NO gas donor sodium nitroprusside solution, continuous process 5 times, process molar concentration is 50-200 μm of ol/L, and the amount of spraying is 50-80L/ mu.
Embodiment 2
" cherish yellow chrysanthemum " to Chrysanthemum morifolium kind to test, concrete control method is: direct field planting after carrying out point root to the Qiu Ju that survives the winter, after occurring 20 to robust plant functional leaf, from 77-80 days before flower-shaped state at the beginning of it reaches, within every 6 days, once it is carried out to the complete stool spraying process of exogenous NO gas donor sodium nitroprusside solution, continuous process 5 times, process molar concentration is 50-200 μm of ol/L, and the amount of spraying is 50-80L/ mu.
Table 1 sodium nitroprussiate process material flowering time compares
Experiment proves: under the low level management condition only ensureing moisture, its result proves that sodium nitroprusside solution process can do sth. in advance the florescence to a certain extent, and the bud abnormal phenomenon not easily occurring flowering reversion and cause, thus prove that the new technology of this regulation florescence can do sth. in advance the florescence really, and time saving and energy saving, compensate for 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 with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: still can modify to the present invention or equivalent replacement, 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 right of the present invention.
Claims (1)
1. the method for a regulating florescence of chrysanthemum, it is characterized in that specifically comprising the following steps: get the chrysanthemum tender shoots of new eruption (1) spring from field chrysanthemum rhizosphere as cuttage kind bud, husky bed carries out cuttage and seedling culture, after taking root, carries out field-transplanting, or direct field planting after point root is carried out to the Qiu Ju that survives the winter; (2) chrysanthemum plant through nourishing and growing until after there is the functional leaf of more than 20, and rising for 77-80 days before chrysanthemum plant reaches first flower-shaped state, with 6 days for interval, employing molar concentration is that the exogenous NO gas donor sodium nitroprusside solution of 100 μm of ol/L carries out 5 complete stools spraying process to chrysanthemum plant, the amount of spraying is 50-80L/ mu, and other condition is with general field planting management method.
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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 CN103609351A (en) | 2014-03-05 |
| CN103609351B true CN103609351B (en) | 2015-11-25 |
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| CN201310662585.9A Expired - Fee Related CN103609351B (en) | 2013-12-10 | 2013-12-10 | A kind of method of regulating florescence of chrysanthemum |
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Families Citing this family (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 |
| CN105766409B (en) * | 2016-02-25 | 2019-08-23 | 南京农业大学 | A kind of method that saccharose treatment promotes chrysanthemum to bloom |
| 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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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)
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| Fe~(2+)对菊花花期衰老状态和花期的影响;刘海英等;《安徽农业科学》;20090501;第37卷(第13期);第5945-5946页 * |
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