CN101248728A - Abnormal season flowering artificial des-dormancy method of peony - Google Patents
Abnormal season flowering artificial des-dormancy method of peony Download PDFInfo
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- CN101248728A CN101248728A CNA2008100605348A CN200810060534A CN101248728A CN 101248728 A CN101248728 A CN 101248728A CN A2008100605348 A CNA2008100605348 A CN A2008100605348A CN 200810060534 A CN200810060534 A CN 200810060534A CN 101248728 A CN101248728 A CN 101248728A
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Abstract
An artificial dormancy-removing method for enabling peony to bloom out of season includes: outdoor low-temperature refrigeration, root immersion, potting, watering, outdoor root rearing, greenhouse culture and watering measurement of peony dormant seedlings, the root immersion of the seedlings before potting is the immersion of the root by 50 parts of rooting powder solution; 4-5 years of seedlings are chosen and refrigerated at low temperature of 0-3 DEG C outdoor; in the step of watering after potting, the watering amount is asked to drench the plant; the time of the following outdoor root rearing is chosen to be at the 7-9th nights after potting; the method overcomes the disadvantage of GA3 in promoting flowers in forcing culture of peony and is characterized by time saving, labor saving, low cost and high economic benefits, standardized production, easy popularization, etc.
Description
Technical field
What the present invention relates to is a kind of abnormal season flowering artificial des-dormancy method of peony, belongs to Floristry.
Background technology
Tree peony (Paeonia suffruticosa Andr.) is the perennial machaka of Ranunculaceae Paeonia, poor growth, and strain shape is little, is described as the king in spending, and always is flourishing, lucky, rich and honour symbol.It is the important traditional famous flower of China, also is one of gardeningization plant the earliest in the world, is widely used in afforestation.From existing more than the 1600 year history of wild introducing appreciation and cultivation, through the successive dynasties seed selection, current domestic tree peony cultivar is various, mainly is distributed in the Yellow River middle and lower reaches one band, with the Shandong Heze City, Luoyang City, Henan area under cultivation is the widest, kind is maximum.Chinese society and economic civilization develops rapidly and the demand of the national flower industry of developing china characteristic under, industrialized development is the characteristics and the direction of tree peony production development.The famous flower industrialization, tree peony is when going ahead of the rest, and this is the call in epoch, is the history needs of China's industry of flowers and plants development.Therefore should build consensus as early as possible,, strive for realizing in the short period of time the tree peony industrialization so that concentrate strength on, give top priority to what is the most important.
At present, the tree peony production development is still low-level expansion, the "small and self-contained" or "large and all inclusive" mode of production ubiquity of repeating.Production and operation are in the majority in the small peasant economy mode, do not form collective's advantage, are difficult to accomplish scale, seriation, mass production.Cultivation is still based on conventional art, and breeding work is in half-blindness purpose state for a long time, most enterprise technology development abilities and innovation ability weakness, the fund and the outstanding personnel of shortage technological innovation.Peony forescence is concentrated, and the nature florescence, viewing period was approximately 25 ~ 30d in annual mid or late April.Bud begins differentiation from May, and finish September substantially.According to theory of phasic development, the people is the condition that controls environment and takes special cultivation management method, satisfies the demand that tree peony grows, and does sth. in advance or the delay peony forescence, and this culture technique is called forcing culture or delays culture technique, is commonly called as flower forcing.People bloomed tree peony in advance by forcing culture during the Spring Festival on New Year's Day in recent years, had remedied the short defective of peony forescence, for holidays and observances has increased brilliance.Therefore, its florescence is regulated and control, made it to advance to Christmas Day, New Year's Day, bloom the Spring Festival is the important directions of tree peony forcing culture in winter research.Forcing culture can have a tremendous social and economic benefits, and is widely used in important producing regions such as Luoyang, Henan, but lacks the technical standard of standard, presents the situation of " letting a hundred schools contend ".Unnecessary loss is caused at the flower forcing family that the forcing culture in annual New Year's Day, the Spring Festival all can occur failing.Therefore facilitating with technology such as inhibition culture technique, cultivation technique without soil of tree peony will application also have a suitable segment distance in the industrialization of tree peony is produced.
Concerning peony forcing culture is that season flowering artificial takes off the dormant technology, and except the kind and strain age and cultivation step selecting to suit, the key that influences its quality of blooming is often in the dormancy measure of removing bud.Under natural environment, tree peony sprout growth in spring is bloomed, and is spending and is being born in the mixed bud top, carries out flower bud differentiation, fall foliage, winter dormancy during summer high temperature.Tree peony for forcing culture, the differentiation of its bud and growth are accessible on morphology, therefore carrying out season flowering artificial takes off the resting state that the dormancy key will fully be removed bud, prevents the phenomenon that " Ye Wuhua is arranged ", " Hua Wuye is arranged " even bud are not sprouted.According to the study, the dormancy of tree peony bud must could be removed through low temperature treatment after a while, and actual temp and duration are different because of kind.For satisfying the minimum low temperature needs of breaking dormancy, need carry out the artificial hypothermia and refrigerate processing.About in cold preservation time and temperature and with the relation of flowering time and quality, forefathers have done a lot of researchs.
Then common on producing at present with gibberellin (GA
3) replace fully or part replaces cold service.According to Murakami Y people's such as (1975) report, in the flower development process, GA
3Be in high level, the growth of floral organ is worked.In actual applications, GA
3The dormancy that is used to remove bud impels it to sprout and regulate the floral leaf growth and coordinate to prevent bud abortion (Zhao Haijun, 2001) more.For promoting bud to sprout and improving regularity, traditional usage is when treating the tree peony flower bud development to certain phase, manually peels outside scale and part leaflet off, with bud after water is moistening, with its parcel, dip in certain density Gibberellins solution with writing brush again, be coated with a bud with absorbent cotton every a couple of days; Or directly smear or spray Gibberellins solution without absorbent cotton.But along with the proposition and the development of the industry of flowers and plantsization, when carrying out the short flower of extensive tree peony, this method serious waste manpower increases cost, and can not accomplish standardized production.And by variation discovery to Endogenous Hormone Contents in Vitro in the tree peony indoor flower forcing process in winter, these ratios of CTKs/ABA, IAA/ABA and GAs/ABA are in higher level in the flower forcing process, show thus, peony may mainly be to regulate and control its developmental process (Chen Xinlu etc., 1999) by the balance between the basic element of cell division, growth hormone and gibberellin and the abscisic acid.Carry out replenishing of exogenous hormone, will break this balance, both may impel that the buds of flowers are blooming, also may play minus effect.And in actual production, GA
3Concentration, frequency of administration and use age often need regulate with situations such as ancillary method, bud growing ways, in case improper use can cause short flower failure.Therefore, when carrying out industrialization production, use GA
3Come breaking dormancy because of accomplishing standardization, lack and promote the basis.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, especially in peony forcing culture, use GA in order to overcome
3The deficiency that short flower exists, and provide a kind of and saved time, laborsaving, cost is low, economic benefit is high, can reach standardized production, the abnormal season flowering artificial des-dormancy method of peony that is easy to promote.
The objective of the invention is to finish by following technical solution: this method comprises: the outdoor deepfreeze of tree peony dormancy seedling, root soak, go up basin, water, outdoor foster root, hot-house culture, the measure of watering, it is characterized in that the root before the basin soaks on the described seedling, is to soak root with 50 * rooting powder solution.
Described abnormal season flowering artificial des-dormancy method of peony, the tree peony seedling that the seedling of its selection is given birth to for 4-5.
Described abnormal season flowering artificial des-dormancy method of peony, its outdoor deepfreeze is 0-3 ℃.
Described abnormal season flowering artificial des-dormancy method of peony, outdoor foster root are that 7-10 is individual round the clock behind the last basin.
Described abnormal season flowering artificial des-dormancy method of peony, in the measure of watering to water the water yield permeable for watering.
Described peony season flowering artificial takes off in the dormant technology, and in the hot-house culture measure, early stage, diurnal temperature was respectively 16-18 ℃ and 10-12 ℃, and be 20-22 ℃ and 14-16 ℃ mid-term, and the later stage is 24-26 ℃ and 18-20 ℃; Light application time was not less than 8 hours; At overcast and rainy snow weather, the whole day light filling added again and mended 2 hours sooner or later daytime; Cloudy or partly cloudy gas morning and evening light filling 2 hours; Light intensity remains on about 5000 lx; Keeping indoor air humidity is humidity 70-80% in early stage; Mid-term, humidity was 60-70%: later stage humidity is 60%; Executed every 7 days and once to dilute 50 * fertilizer, treat to execute one time 0.1% KH every other day behind the mounted blade
2PO
4As foliage fertilizer.
The used various medicines of the present invention, vessel etc. are commercially available.
The present invention has following beneficial effect: it has simple to operate, and saves and use GA
3Loaded down with trivial details operation, save manpower, save time, bud is open neat, product are of fine quality, the purpose that can reach standardized production, reduce cost and increase economic efficiency.
Embodiment
The present invention will be described in detail below in conjunction with embodiment: abnormal season flowering artificial des-dormancy method of peony of the present invention, it comprises: the outdoor deepfreeze of tree peony dormancy seedling, root soak, go up basin, water, outdoor foster root, hot-house culture, the measure etc. of watering, root on the described seedling before the basin soaks, and is to soak root with 50 * rooting powder solution.
The seedling of seedling selection of the present invention 4 years or life in 5 years; And outdoor deepfreeze under 0 ℃ or 1 ℃ or 2 ℃ or 3 ℃ of temperature;
The present invention is watering after the basin on described, and it is permeable for watering that it waters the water yield; After the outdoor foster root of back is chosen in basin 7 or 8 or 9 or 10 round the clock then.
Carry out the measure of hot-house culture behind the described outdoor foster root of light of the present invention, it comprises: early stage, diurnal temperature was respectively 16-18 ℃ and 10-12 ℃; Mid-term, diurnal temperature was 20-22 ℃ and 14-16 ℃; The later stage diurnal temperature is 24-26 ℃ and 18-20 ℃; And light application time was not less than 8 hours; At overcast and rainy snow weather, the whole day light filling added again and mended 2 hours sooner or later daytime; At cloudy or half cloudy gas light filling 2 hours sooner or later; Light intensity remains on about 5000 lx; Keeping indoor air humidity is humidity 70-80% in early stage; Mid-term, humidity was 60-70%: later stage humidity is 60%; Executed every 7 days and once to dilute 50 * fertilizer, the KH2PO4 that treats to execute every other day behind the mounted blade one time 0.1% is as foliage fertilizer.Specific embodiment of the present invention comprises the selectivity combination of above various step and program and various conditions, comprises the correlation technique replacement of following examples etc.
Embodiment: lunar calendar early November, the tree peony seedling lifting that enters dormancy that 4-5 is given birth to is placed on shady and cool place's airing, treat root system, branch dehydration softness after, soak behind the root upward basin with 50 * rooting powder solution.Water permeable behind the last basin and spend the night in the open, 7-10 moves into the greenhouse with it after round the clock, waters once permeablely again, carries out daily management according to the rule of growing of tree peony, no longer carries out GA
3Deng using of exogenous hormone.By 2007-2008 the forcing culture test in winter of 4000 strain tree peony seedlings such as " Hu Hong ", " pale rose colour ingeniously to ", " ROUFURONG " is shown, in 25-30 days, can reach flowering rate 85%, the purpose of list marketing.
Claims (4)
1. abnormal season flowering artificial des-dormancy method of peony, this method comprises: the outdoor deepfreeze of tree peony dormancy seedling, root soak, go up basin, water, outdoor foster root, hot-house culture, the measure of watering, it is characterized in that the root before the basin soaks on the described seedling, is to soak root with 50 * rooting powder solution.
2. abnormal season flowering artificial des-dormancy method of peony according to claim 1 is characterized in that the seedling that described seedling selects 4-5 to give birth to; And outdoor deepfreeze under 0-3 ℃ of temperature;
3. abnormal season flowering artificial des-dormancy method of peony according to claim 1 and 2 is characterized in that described the watering after the basin of going up, and it is permeable for watering wherein to water the water yield; 7-10 after the outdoor foster root of back is chosen in basin is individual round the clock then.
4. abnormal season flowering artificial des-dormancy method of peony according to claim 3 is characterized in that carrying out behind the described outdoor foster root measure of hot-house culture, and it comprises: early stage, diurnal temperature was respectively 16-18 ℃ and 10-12 ℃; Mid-term, diurnal temperature was 20-22 ℃ and 14-16 ℃; The later stage diurnal temperature is 24-26 ℃ and 18-20 ℃; And light application time was not less than 8 hours; At overcast and rainy snow weather, the whole day light filling added again and mended 2 hours sooner or later daytime; At cloudy or half cloudy gas light filling 2 hours sooner or later; Light intensity remains on about 5000 1x; Keeping indoor air humidity is humidity 70-80% in early stage; Mid-term, humidity was 60-70%: later stage humidity is 60%; Executed every 7 days and once to dilute 50 * fertilizer, treat to execute one time 0.1% KH every other day behind the mounted blade
2PO
4As foliage fertilizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100605348A CN101248728A (en) | 2008-03-26 | 2008-03-26 | Abnormal season flowering artificial des-dormancy method of peony |
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| CNA2008100605348A CN101248728A (en) | 2008-03-26 | 2008-03-26 | Abnormal season flowering artificial des-dormancy method of peony |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731131B (en) * | 2009-12-18 | 2011-07-20 | 中国农业科学院蔬菜花卉研究所 | Potted peony forcing culture storage method |
| CN102132660A (en) * | 2010-12-25 | 2011-07-27 | 河南科技大学 | Method for retarding culturing refrigeration of tree peony |
| CN103444397A (en) * | 2013-08-16 | 2013-12-18 | 苏州仁成生物科技有限公司 | Method for promoting peony flower cultivation |
| CN103858897A (en) * | 2012-03-22 | 2014-06-18 | 中国农业科学院蔬菜花卉研究所 | Lammas accelerating agent for accelerating blossoming out secondarily and method for enabling Paeonia suffruticosa in shallow dormancy to blossom out in National Day |
| CN103858688A (en) * | 2012-12-24 | 2014-06-18 | 中国农业科学院蔬菜花卉研究所 | Method for promoting shallow-sleep peonies to bloom on New Year's Day |
| CN104737670A (en) * | 2015-04-23 | 2015-07-01 | 武汉市林业果树科学研究所 | Seedling growing method for oil expression peony seeds |
| CN105325153A (en) * | 2015-10-31 | 2016-02-17 | 赤峰学院 | Natural low-temperature facilitated cultivation method of Chinese herbaceous peonies |
| CN106576707A (en) * | 2016-10-29 | 2017-04-26 | 蚌埠市涂山绿园蔬菜科研专业合作社 | Method for improving strawberry seedling survival rate |
| CN108157041A (en) * | 2017-12-26 | 2018-06-15 | 冯学志 | A kind of nursery acclimation method of suspend mode plant |
| CN108781981A (en) * | 2018-07-05 | 2018-11-13 | 赤峰学院 | A method of promote to bloom during the tree peony Spring Festival using cold ground condition |
| CN109997551A (en) * | 2019-04-09 | 2019-07-12 | 青岛农业大学 | A method of promotion anti-season tree peony bud is sprouted and shoot growth |
-
2008
- 2008-03-26 CN CNA2008100605348A patent/CN101248728A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731131B (en) * | 2009-12-18 | 2011-07-20 | 中国农业科学院蔬菜花卉研究所 | Potted peony forcing culture storage method |
| CN102132660A (en) * | 2010-12-25 | 2011-07-27 | 河南科技大学 | Method for retarding culturing refrigeration of tree peony |
| CN102132660B (en) * | 2010-12-25 | 2012-02-22 | 河南科技大学 | Method for refrigeration for retarding tree peony |
| CN103858897B (en) * | 2012-03-22 | 2016-04-27 | 中国农业科学院蔬菜花卉研究所 | A kind of method that autumn is sent out element and impels shallow dormancy tree peony to bloom National Day |
| CN103858897A (en) * | 2012-03-22 | 2014-06-18 | 中国农业科学院蔬菜花卉研究所 | Lammas accelerating agent for accelerating blossoming out secondarily and method for enabling Paeonia suffruticosa in shallow dormancy to blossom out in National Day |
| CN103858688A (en) * | 2012-12-24 | 2014-06-18 | 中国农业科学院蔬菜花卉研究所 | Method for promoting shallow-sleep peonies to bloom on New Year's Day |
| CN103444397A (en) * | 2013-08-16 | 2013-12-18 | 苏州仁成生物科技有限公司 | Method for promoting peony flower cultivation |
| CN104737670A (en) * | 2015-04-23 | 2015-07-01 | 武汉市林业果树科学研究所 | Seedling growing method for oil expression peony seeds |
| CN104737670B (en) * | 2015-04-23 | 2016-08-24 | 武汉市林业果树科学研究所 | A kind of method for culturing seedlings of oil seed of Paeonia suffruticosa |
| CN105325153A (en) * | 2015-10-31 | 2016-02-17 | 赤峰学院 | Natural low-temperature facilitated cultivation method of Chinese herbaceous peonies |
| CN106576707A (en) * | 2016-10-29 | 2017-04-26 | 蚌埠市涂山绿园蔬菜科研专业合作社 | Method for improving strawberry seedling survival rate |
| CN108157041A (en) * | 2017-12-26 | 2018-06-15 | 冯学志 | A kind of nursery acclimation method of suspend mode plant |
| CN108781981A (en) * | 2018-07-05 | 2018-11-13 | 赤峰学院 | A method of promote to bloom during the tree peony Spring Festival using cold ground condition |
| CN109997551A (en) * | 2019-04-09 | 2019-07-12 | 青岛农业大学 | A method of promotion anti-season tree peony bud is sprouted and shoot growth |
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Application publication date: 20080827 |