CN106818184A - A kind of method for promoting oil tree peony seedling collateral development - Google Patents
A kind of method for promoting oil tree peony seedling collateral development Download PDFInfo
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- CN106818184A CN106818184A CN201710091571.4A CN201710091571A CN106818184A CN 106818184 A CN106818184 A CN 106818184A CN 201710091571 A CN201710091571 A CN 201710091571A CN 106818184 A CN106818184 A CN 106818184A
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- 235000003889 Paeonia suffruticosa Nutrition 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000011161 development Methods 0.000 title claims abstract description 32
- 244000147058 Derris elliptica Species 0.000 title abstract description 21
- 230000001737 promoting effect Effects 0.000 title abstract description 9
- 240000005001 Paeonia suffruticosa Species 0.000 claims abstract description 87
- 238000011282 treatment Methods 0.000 claims abstract description 57
- 241000736199 Paeonia Species 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 230000005059 dormancy Effects 0.000 claims abstract description 5
- 241000196324 Embryophyta Species 0.000 claims description 35
- 235000006484 Paeonia officinalis Nutrition 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 241000233805 Phoenix Species 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000008188 pellet Substances 0.000 claims description 5
- 206010035148 Plague Diseases 0.000 claims description 3
- 206010037549 Purpura Diseases 0.000 claims description 3
- 241001672981 Purpura Species 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 241000847925 Paeonia ostii Species 0.000 claims description 2
- 241000896531 Paeonia rockii Species 0.000 claims description 2
- 230000018109 developmental process Effects 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 14
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000035784 germination Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 82
- 235000019198 oils Nutrition 0.000 description 81
- 210000003739 neck Anatomy 0.000 description 16
- 230000012010 growth Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 9
- 239000003630 growth substance Substances 0.000 description 7
- 239000008157 edible vegetable oil Substances 0.000 description 5
- 238000002054 transplantation Methods 0.000 description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MSSXOMSJDRHRMC-UHFFFAOYSA-N 9H-purine-2,6-diamine Chemical compound NC1=NC(N)=C2NC=NC2=N1 MSSXOMSJDRHRMC-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 235000018893 Cercis canadensis var canadensis Nutrition 0.000 description 1
- 240000000024 Cercis siliquastrum Species 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 241001106477 Paeoniaceae Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000018927 edible plant Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 1
- 239000003448 gibberellin Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003752 improving hair Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002746 orthostatic effect Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Classifications
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of method for promoting oil tree peony seedling collateral development, the method is included in oil and uses the tree peony seedling winter dormancy phase, and it is 600~2000mg.L by concentration to use sprayer‑16 BA solution carry out spraying treatment 2~5 times to oil with peony plant root neck, it is front and rear twice between interval time be 7~14 days.The present invention is simple to operate, and effect substantially, can promote oil to improve germination rate with tree peony treelet, increase branch amount, carries out treelet orientation, positioning hair branch, increases Branches of Different Orders, balances tree body, accelerates treelet shaping.
Description
Technical field
The invention belongs to field of flower culture, and in particular to a kind of method that induction oil uses tree peony collateral development.
Background technology
Tree peony (Paeonia suffruticosa Andr.) is Paeoniaceae (Paeoniaeeae) Paeonia (Paeonia
L.) Section Moutan (Sect.Moutan DC.) perennial machaka, is the distinctive woody plants resources of China.Tree peony originates from
In China, because its pattern is gorgeous, flower appearance is graceful, flower pattern is abundant, the fragrance of flowers is strong, splendid, have " king in spending ", " reigning beauty
The good reputation of its perfume ".Tree peony is with a long history in Chinese cultivated, and China is its cultivation centers and Genetic Diversity Centers.For a long time,
Tree peony it is main with view and admire with it is medicinal based on.Recently as economic development and the quick raising of living standards of the people, China is to food
Raised year by year with the demand of oil, domestic edible oil supply is substantially not enough, is counted according to related data, China's edible oil total amount
60% depends on import, has been over international edible oil safe early warning line.The oil crops of China are mainly herbaceous plant, and
Land resource is limited, and the growth space of cultivated area and yield is very small.Peony seed oil is used as a kind of new xylophyta oil, warp
Authoritative institution's detection is crossed, its unsaturated fatty acid content is up to more than 92%, and wherein alpha-linolenic acid is up to 42%, and many index is equal
More than by it is universally acknowledged be the olive oil of " liquid golden ", be referred to as edible oil best in the world, and it has improvement painstaking effort
The multinomial medical health care function such as pipe, pressure regulation lipid-loweringing, anti-inflammatory, anti-oxidant, regulation immunity.The peony seed oil of in March, 2011 is national
The Ministry of Public Health is approved as new resource food, and this indicates that oil formally turns into a kind of traditional oil tree of China with tree peony.2015 1
Month, the General Office of the State Council prints and distributes《Opinion on accelerating woody oleiferous plants industry development》, deployment quickening is with oil tea, walnut, oil use
Woody oleiferous plants industry development based on tree peony, is emphasized to increase healthy kind of high-quality edible plant oil supply energetically, and national grain is safeguarded conscientiously
Oily safety, proposes to the year two thousand twenty, builds up 800 woody oleiferous plants Counties, and woody oil tree species cultivated area is from existing 1.2 hundred million
Mu develops into 200,000,000 mu, 1,500,000 tons or so of output woody edible oil.
During oil with tree peony refers to the Peony Resource of China's abundant, ability is strong, can be used for producing seed, processing and eating
The tree peony type of peony seed oil, in the reply file of the former Ministry of Public Health, specifies Feng Dan in vain and two kinds of purple plague purpura can be used for adding
Work peony seed oil.Feng Dan therein is also Feng Dan in vain, and drought-enduring impoverishment tolerant, suitable kind of scope are wide, are that oil promotes mainly product with tree peony at present
Kind.As preferable oil Varieties of Peony, not only to possess the spies such as wide suitable kind of scope, resistance, oil content be high and oil quality is good
Point, in addition it is also necessary to treelet rapid shaping and stablizing lasting high yield characteristics.Because phoenix pellet tree peony orthostatic is stronger, this is accomplished by
Timely major branch of selecting and remain, inspires side shoot, forms appropriateness and opens a business and more firmly get bumper crops tree-like.But oil is with tree peony in natural growth
During, because apical dominance is too strong, rudiment is branched out, and rate is low, if processed without artificial adjustment, strain is solely done in easily formation
Type, hair branch quantity is few, it is impossible to enough requirements for meeting treelet Quick-forming and early high-yield stable yields well.Branch amount and increment are
The basis that oil is got bumper crops with tree peony, the plant type that tree peony grows naturally builds up rational tree management to quickening and Early Paleozoic strata brings one
Fixed difficulty, constrains the development of peony seed oil industry to a certain extent.
Chinese patent application CN105815104A discloses a kind of four step rule for improving oil tree-peony transplantation hair branch rate, the party
Method includes：(1) oil tree-peony transplantation seedling cleaning and sterilization；(2) oil tree-peony transplantation seedling root relief cuts root；(3) oil uses tree-peony transplantation seedling
It is completely cured face and mud is wrapped up in fleshy root part；(4) oil four steps such as tree-peony transplantation seedling stump.The invention is moved by oil with tree peony
The means such as cleaning, sterilization, mud parcel of root isolate the microorganisms such as bacterium with root during cultivation, it is to avoid root infection, improve
The survival rate of oily use tree peony, while by stump twice, improve hair branch rate of the oil with tree peony.But the method operation is numerous
Trivial, time consumption is more, although while the mowing technique for using can promote lateral bud to branch out growth, to sacrifice major branch as cost,
Delay the phase of setting seeds, and produce branch limited amount, operate it is relative complex, lose time.
The content of the invention
In view of the deficiencies in the prior art, it is an object of the invention to solve during oil is grown naturally with tree peony because of top
Advantage is too strong, easily forms solely dry plant type, and rudiment is branched out the low problem of rate, so that providing one kind can utilize plant growth regulating
Agent promotes the oil method of tree peony seedling collateral development.
In order to realize the purpose of the present invention, inventor is studied and persistent exploration by lot of experiments, is finally obtained as follows
Technical scheme：A kind of method for promoting oil tree peony seedling collateral development, the method is included in oil tree peony seedling winter dormancy
Phase, it is 600~2000mg.L by concentration to use sprayer-16-BA solution carries out spraying treatment 2 to oil with peony plant root neck
~5 times, it is front and rear twice between interval time be 7~14 days (preferred spraying treatment 3 times, it is front and rear twice between interval time be 10
My god).
It is further preferred that the method for promoting oil tree peony seedling collateral development as described above, wherein spraying 6- every time
BA solution selects the morning in fair weather to carry out, and plant root neck must uniformly be sprayed onto, until root neck base portion has liquid
Under drip.
It is further preferred that the method for promoting oil tree peony seedling collateral development as described above, winter dormancy therein
Phase is early January.
It is further preferred that the as described above method for promoting oil tree peony seedling collateral development, oil therein is with male
Red seedling is the oil annual seedling of tree peony.
Still further preferably, the as described above method for promoting oil tree peony seedling collateral development, oil therein is with male
Red kind is Paeoniaceae Paeonia sect. Moutan plant phoenix pellet P.ostii T.Hong et J.X.zhang or purple plague purpura Paeonia
rockii。
In a most preferred embodiment of the invention, the side for promoting oil to use tree peony seedling collateral development as described above
Method, wherein being in the early January of winter dormancy phase with tree peony seedling in oil, it is 2000mg.L by concentration to use sprayer-16-BA
Solution carries out spraying treatment to oil with peony plant root neck, once, is altogether sprayed 3 times per 10d spraying treatments.
Compared with prior art, beneficial effects of the present invention are embodied in：
(1) cultivation is oriented to nursery stock plant type with tree peony Seedling Stage in oil, not to sacrifice major branch as cost, improves children
That sets sprouts branch amount, promotes treelet orientation, positioning hair branch, and promotion tree body balance accelerates treelet shaping, is conducive to oil to be done sth. in advance with tree peony
Into high yield period；
(2) process oil using 6-BA solution to be set out side shoot with tree peony seedling, its effect is significantly larger than and uses gibberellin (GA3)
Solution and 6-BA+GA3Combination, it is GA that its bud occurs number32.34 times of solution treatment, are 6-BA+GA3Associated with 2.16 times, be
4.78 times of control；Its Cheng Zhiliang is GA36.52 times of solution treatment, are 6-BA+GA3Associated with 2.68 times；Its shoot length
It is GA31.24 times of solution treatment, are 6-BA+GA3Associated with 1.14 times, be control 3.01 times.6-BA uses tree peony in promotion oil
Seedling collateral development aspect shows larger potentiality and advantage.
(3) side shoot is inspired using 6-BA solution treatment seedling, it is more time saving and energy saving than traditional mowing technique, simple and easy to do, can have
Effect promotes oil to be branched out with tree peony seedling rudiment, it is easy to which the large-scale application in production, cost of labor is relatively low, with important economy
Value and good industrialization prospect.
(4) the method practical function significantly, can not only remarkably promote oil and be branched out with tree peony seedling rudiment, and bud occurs number and side
Branch Cheng Zhiliang is respectively 1.84 times and 2.12 times of traditional stump method, can also increase that stem is thick, promote young sprout to grow, and is conducive to
Accelerate oil to be shaped with tree peony treelet.
In a word, the present invention using plant growth regulator 6- benzyls aminoadenine (6-BA) promote the oil rudiment of tree peony and
The tip is taken out, simple to operate, effect is obvious, oil can be promoted to improve germination rate with tree peony treelet, increase branch amount, carried out treelet orientation, determine
Position hair branch, increases Branches of Different Orders, balances tree body, accelerates treelet shaping.The method is simple and easy to do, it is time-consuming it is short, can effectively facilitate
Oil branched out with tree peony seedling rudiment, can in production large-scale application, before important economic worth and good industrialization
Scape.
Brief description of the drawings
Fig. 1 is that variety classes growth regulator occurs the influence figure of quantity with tree peony seedling bud to oil；
Fig. 2 is variety classes growth regulator to the oil average every plant of influence figure into branch quantity of tree peony seedling；
Fig. 3 is the influence figure that variety classes growth regulator uses oil the average ground diameter of tree peony seedling；
Fig. 4 is the influence figure that variety classes growth regulator uses oil tree peony seedling shoot length；
Fig. 5 is the influence figure that different disposal method uses oil tree peony collateral development；
Fig. 6 is that 6-BA processes the influence figure for using different seedling ages oil tree peony Cheng Zhiliang；
Fig. 7 is that different disposal method occurs the influence figure of number with tree peony bud to oil；
Fig. 8 is the influence figure that different disposal method uses oil tree peony Cheng Zhiliang；
Fig. 9 is the influence figure that different disposal method uses oil tree peony Collar diameter growth；
Figure 10 is the influence figure that different disposal method uses oil tree peony shoot length.
Specific embodiment
Following examples further describe the implementation process and beneficial effect of the inventive method, and embodiment is only used for illustration
Purpose, does not limit the scope of the invention, while the obvious change that those of ordinary skill in the art are made according to the present invention
It is also contained within the scope of the invention.
The influence of tree peony collateral development is used oil in the variety classes of embodiment 1 and the treatment of concentration growth regulator
Kind Feng Dan is promoted mainly as test material with tree peony industry development with oil, selects its 1 year raw seedling (not have
Side shoot), experiment carry out reach plant in black plastic nutritive cube (specification be bottom footpath * it is high=10cm*20cm), be neatly placed in Wuhan
Academy of agricultural sciences of city woods fruit institute's oil is with peony container seedling bed.During on-test, consistent, the disease-free phoenix pellet 1 of growth selection stalwartness
Year life seedling, sprays the growth regulating agent solution of various concentrations, to root neck to the root neck of plant respectively with miniaturised nebuliser
Base portion has drop to flow down, and the average every plant of amount of spraying is 10mL, and experiment sets 6-BA, GA3 and 6-BA, GA3 and is combined 3 kinds of growth regulatings
Agent is processed, and 20 concentration treatment are set altogether：A0Deionized water (ck), A1 100mg/L 6-BA、A2 300mg/L 6-BA、A3
600mg/L 6-BA、A4 900mg/L 6-BA、A5 1000mg/L 6-BA、A6 2000mg/L 6-BA、A7 3000mg/L 6-
BA、B1 100mg/L GA3、B2 300mg/L GA3、B3 600mg/L GA3、B4 900mg/L GA3、B5 1000mg/L GA3、B6
2000mg/L GA3、B7 3000mg/L GA3、C1 200mg/L 6-BA+400mg/L GA3、C2 300mg/L 6-BA+500mg/
L GA3、C3mg/L 6-BA400+200mg/L GA3、C4 500mg/L 6-BA+300mg/L GA3、C5 400mg/L 6-BA+
400mg/L GA3.Each 30 plants of seedlings for the treatment of, 3 repetitions.Respectively on January 8th, 2015, on January 18th, 2015 and 2015
January 28 sprayed 3 times altogether.Remaining management is carried out according to normal oil with the daily management of tree peony.Seen every 20 days after treatment
A situation arises to examine statistics oil tree peony bud, terminates in mid-August, 2016.After statistical indicator has quantity, the treatment that bud occurs
Second Year spring bud sprouts into quantity and plant height of branch etc..Plant height is determined using ruler measurement, and measuring method is
From rhizome joint portion to the length of plant top.Result of the test is shown in Table 1, table 2 and table 3.
Influences of the various concentrations 6-BA of table 1 to the tree peony bud generation of 1 year oil generation, Cheng Zhiliang and growth
Note：Letter represents the significance difference analysis result under the conditions of p ﹤ 0.05, and same letter represents that difference is not notable, no
Otherness is represented with letter significantly, similarly hereinafter.
The various concentrations GA of table 23Influence to the tree peony bud generation of 1 year oil generation, Cheng Zhiliang and growth
Table 3 various concentrations 6-BA and GA3The influence to the tree peony bud generation of 1 year oil generation, Cheng Zhiliang and growth is used in combination
By the end of in June, 2016, the treatment of statistics 6-BA solution, GA3Solution treatment, 6-BA and GA3It is used in combination and processes and right
According to oil with tree peony 1 year raw seedling bud quantity, branch number, ground diameter and the shoot length sprouted, result of the test is shown in Table 1,
Table 2, table 3, Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
1 year oil generation tree peony seedling is can be seen that from the data of table 1 in the presence of various concentrations 6-BA solution, bud
The quantity of generation, show significant difference into branch quantity, ground diameter and shoot length；And with the increasing of 6-BA solution concentrations
Plus, generation number whether in bud, into branch quantity, ground diameter or shoot length all shows ascendant trend；When concentration reaches
2000mg·L-1When, reach peak value；Then when the concentration of 6-BA continues increased 3000mgL-1When, the generation number of bud, Cheng Zhi
Quantity, ground diameter and shoot length, show downward trend, and not notable with contrast difference.As can be seen here, concentration 2000mg
L-1The 6-BA solution treatment oil root neck position of 1 year raw seedling of tree peony, effect is best, and the generation number of its bud can reach averagely
6.33 every plant, average 3.00 every plant into branch quantity, ground diameter 0.32cm, shoot length reaches 29.08cm.
1 year oil generation tree peony seedling is can be seen that in various concentrations GA from the data of table 23In the presence of solution, bud hair
Raw quantity, show notable difference into branch quantity, ground diameter and shoot length；And with GA3The rising of solution concentration, bud
Generation number, into branch quantity, ground diameter and shoot length, all show ascendant trend；When concentration reaches 900mgL-1When, reach
To peak value；Then work as GA3The concentration of solution continues to increase, the generation number of bud, into branch quantity, ground diameter and shoot length, presents
Go out downward trend, in addition to ground diameter, there is significant difference with compareing.As can be seen here, concentration 900mgL-1GA3Solution treatment
Oil 1 year root neck position of raw seedling of tree peony, preferably, the generation number of its bud can reach average 1.67 every plant, Cheng Zhi to effect
Quantity is average 0.86 every plant, and ground diameter 0.25cm, shoot length reaches 23.09cm.
1 year oil generation tree peony seedling is can be seen that in various concentrations 6-BA and GA from the data of table 33Solution is combined to be made
In the presence of, bud occur quantity, show significant difference into branch quantity, ground diameter and shoot length；And with 6-BA
The increase of consumption and GA3The reduction of consumption, the generation number of bud, into branch quantity, ground diameter and shoot length all shows rising and becomes
Gesture；When 6-BA concentration reaches 500mgL-1And GA3Concentration is reduced to 300mgL-1When, reach peak value.It is all treatment with it is right
According to having differences conspicuousness, and effect is substantially better than control.As can be seen here, 500mg/L6-BA+300mg/L GA3Solution treatment
Oil 1 year root neck position of raw seedling of tree peony, preferably, the generation number of its bud can reach average 2.93 every plant, Cheng Zhi to effect
Quantity is average 1.12 every plant, and ground diameter 0.26cm, shoot length reaches 25.59cm.
Simultaneously either 6-BA solution, GA are can be seen that from the data of table 1, table 2 and table 33Solution or 6-BA and GA3It is molten
Liquid be used in combination can effectively facilitate the 1 year oil generation bud of tree peony seedling and occur quantity, into branch quantity and shoot length,
With contrast difference significantly, its collateral development is conducive to, but it is unobvious to the growth-promoting effect difference of ground diameter.
The comparing of tree peony seedling collateral development effect of the variety classes growth regulator of embodiment 2 treatment oil
Kind Feng Dan is promoted mainly as test material with tree peony industry development with oil, selects its 1 year raw seedling (not have
Side shoot), experiment carry out reach plant in black plastic nutritive cube (specification be bottom footpath * it is high=10cm*20cm), be neatly placed in Wuhan
Academy of agricultural sciences of city woods fruit institute's oil is with peony container seedling bed.During on-test, consistent, the disease-free phoenix pellet 1 of growth selection stalwartness
Year life seedling, finite concentration is sprayed (according to the optimal of each treatment of embodiment 1 with miniaturised nebuliser to the root neck of plant respectively
Concentration) growth regulating agent solution, there is drop to flow down to root neck base portion, the average every plant of amount of spraying is 10mL, and 1. experiment is set
2000mg/L 6-BA、②900mg/L GA3、③500mg/L 6-BA+300mg/L GA34 kinds are processed with CK (clear water treatment),.
Each 30 plants of seedlings for the treatment of, 3 repetitions.Sprayed altogether respectively on January 8th, 2015, on January 18th, 2015 and on January 28th, 2015
Apply 3 times.Remaining management is carried out according to normal oil with the daily management of tree peony.Every 20 days observation statistics oil with male after treatment
A situation arises for red bud, terminates in mid-August, 2016.Statistical indicator has Second Year spring bud after quantity, the treatment that bud occurs
Sprout into quantity and plant height of branch etc..Plant height is determined using ruler measurement, and measuring method is from rhizome joint portion
To the length of plant top.Result of the test is shown in Table 4, Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
Influence of the variety classes growth regulator of table 4 to oil tree peony seedling bud generation, Cheng Zhiliang and growth is compared
From the result of the test of table 4, Fig. 1, Fig. 2, Fig. 3 and Fig. 4 can be seen that treatment 1.-oil 3. tree peony bud occur number,
Be all remarkably higher than control into branch quantity, ground diameter and shoot length, and between each treatment promote oil tree peony seedling bud occur number,
Into branch quantity, ground diameter and shoot length aspect significant difference, but it is not difficult to find out that 1. treatment uses 2000mg/L 6-BA solution
With treatment 3. 2. obvious processing effect be better than treatment.Treatment 1. except ground diameter with treatment 2., 3. difference is not significantly outer for treatment, bud is sent out
Give birth to quantity, treatment is significantly better than into branch quantity and shoot length 2. with treatment 3., it is to process 2.34 2. that bud occurs quantity
Times, it is to process 2.16 times 3., it is 4.78 times of control；It is to process 6.52 times 2. into branch quantity, is to process 2.68 times 3.；
Shoot length is to process 1.24 times 2., is to process 1.14 times 3., is 3.01 times of control.Therefore in actual production,
1. oil tree peony seedling root neck is processed using 2000mg/L 6-BA solution using treatment and is beneficial to promote oil with tree peony
Collateral development.
The comparing of tree peony seedling collateral development effect of the 6-BA of embodiment 3 treatment different size oil
Experiment sets the age of tree oil different with two kinds of life in 2 years of life in 1 year and uses tree peony nursery stock, in the morning of early January fair weather
, 2000mgL uniformly is sprayed to two kinds of root necks of nursery stocks respectively at 10 points-16-BA solution, until root neck has liquid
Drop leaves, and every plant sprays 10ml, and control sprays deionized water, and the treatment of each concentration sets 30 plants of each nursery stocks, 3 weights
It is multiple, sprayed 1 time, altogether 3 times every 10d.Remaining management is carried out according to normal oil with the daily management of tree peony.It is every after treatment
Every 20 days observation statistics oil, with tree peony bud, a situation arises, terminates in mid-August, 2016.Statistical indicator has the number that bud occurs
Second Year spring bud sprouts into quantity of branch etc. after amount, treatment.Result of the test is shown in Table 5, Fig. 5 and Fig. 6.
The 6-BA of table 5 treatment different size oil occurs to bud with tree peony nursery stock and the influence of Cheng Zhiliang is compared
Different size oil is can be seen that by the result of the test of table 5, Fig. 5 and Fig. 6 to be sprayed in base portion with tree peony nursery stock
2000mg.L-16-BA solution after its bud there is number and extremely notable into branch quantity variance, oil generation is being sprayed with tree peony seedling within 1 year
The generation number of bud and into significantly high 2 years raw seedlings of branch quantity after the optium concentration 6-BA solution of assay optimization, there is life in 2 years during number in bud
2.3 times of seedling, into branch quantity be 2 years 4 times of raw seedling, show obvious advantage；Spray 2000mg.L simultaneously-16-BA solution
1 year raw seedling and 2 years raw seedling its buds there are numbers and be significantly higher than the nursery stock that same size does not spray 6-BA solution into branch amount, it is seen that
Spraying 6-BA solution is conducive to oil to occur with tree peony side shoot, and 1 year raw seedling should be selected to be processed as most preferably.
The 6-BA of embodiment 4 treatment is compared oil with conventional stump treatment with the influence of tree peony collateral development
Experiment selects its 1 year oil generation tree peony seedling (without side shoot), and experiment is carried out reach and planted in black plastic battalion
Support alms bowl (specification be bottom footpath * it is high=10cm*20cm), be neatly placed in academy of agricultural sciences of Wuhan City woods fruit oil peony container seedling bed
On.During on-test, consistent, disease-free 1 year raw seedling of growth selection stalwartness, experiment sets root neck and sprays 2000mg
L-16-BA solution, base portion stump, control (naturally grow) 3 process, spray 2000mgL-16-BA solution using implement
The method of example 1, each test process set 30 plants of nursery stock, 3 repetitions.Different disposal bud being determined in June then, number, Cheng Zhi occur
Amount, ground diameter and shoot length.Result of the test is shown in Table 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10.
The different disposal method of table 6 is compared oil with the influence of tree peony collateral development
Different disposal method can be seen that by the result of the test of table 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 tree peony was used to 1 year oil generation
Seedling bud generation quantity, the influence difference of Cheng Zhiliang are extremely notable, and 1 pair of 1 year oil generation tree peony root neck for the treatment of is sprayed
2000mg·L-16-BA solution its bud there is number and be significantly higher than 2 base portion stumps for the treatment of into branch quantity, treatment 3 grows not naturally
There is number and into branch minimum number in the control bud for processing, effect is worst, and it is to process 1.84 times of 2, locate that the bud for the treatment of 1 occurs number
4.49 times of reason 3, are 2.12 times that process 2,61 times that process 3 into branch quantity；The different disposal method oil raw to 1 year uses tree peony
Seedling influence is little, the slightly above treatment 2 and treatment 3 for the treatment of 1；Different disposal method is new with tree peony seedling to 1 year oil generation
Tip increment influences significant difference, wherein treatment 1 shows significant difference with treatment 2 and treatment 3, shoot length is respectively place
Manage 2 and treatment 3 1.63 and 1.60 times, treatment 2 is not notable with the shoot length difference for processing 3.As can be seen here, to oil with male
Red 1 year raw seedling sprays 2000mgL-16-BA solution may advantageously facilitate its collateral development, effect is significant is flat better than base portion
Stubble, for oil provides new method and reference with the cultivation of tree peony nursery stock plant type in the future.
Claims (5)
1. it is a kind of to promote the oily method for using tree peony seedling collateral development, it is characterised in that the method is included in oil and uses tree peony seedling
The winter dormancy phase, it is 600~2000mg.L by concentration to use sprayer-16-BA solution is carried out to oil with peony plant root neck
Spraying treatment 2~5 times, it is front and rear twice between interval time be 7~14 days.
2. it is according to claim 1 to promote the oily method for using tree peony seedling collateral development, it is characterised in that to spray 6- every time
BA solution selects the morning in fair weather to carry out, and plant root neck must uniformly be sprayed onto, until root neck base portion has liquid
Under drip.
3. it is according to claim 1 to promote the oily method for using tree peony seedling collateral development, it is characterised in that described winter
Rest period is early January.
4. it is according to claim 1 to promote the oily method for using tree peony seedling collateral development, it is characterised in that described oil use
Tree peony seedling is the oil annual seedling of tree peony.
5. the method that the promotion oil according to claim any one of 1-4 uses tree peony seedling collateral development, it is characterised in that institute
The oil Varieties of Peony stated is Paeoniaceae Paeonia sect. Moutan plant phoenix pellet P.ostii T.Hong et J.X.zhang or purple plague purpura
Paeonia rockii。
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| CN107223438A (en) * | 2017-06-30 | 2017-10-03 | 河南科技大学 | A kind of cordon oil does management method surely with tree peony |
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