CN108293824A - The method that a kind of potting Hainan Radix Notoginseng is downgraded - Google Patents
The method that a kind of potting Hainan Radix Notoginseng is downgraded Download PDFInfo
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Abstract
The invention discloses the methods that a kind of potting Hainan Radix Notoginseng is downgraded, and the present invention is a kind of cultural method of paclobutrazol potted dwarf Hainan Radix Notoginseng.Potting Hainan of the present invention Radix Notoginseng is downgraded：(1) acclimatization and transplants；(2) basin plantation on the seedling of screening neat and consistent；(3) Hainan Radix Notoginseng plant that upper Pengcheng lives is poured to 500~1000 times of water-soluble slow-releasing fertilizer, 7~10 days base portions pour primary；(4) on after basin when seedling is grown it is high to 20~30 centimetres when, pouring processing is carried out to seedling base portion with the paclobutrazol of 100~500 mg/litres；(5) environmental Kuznets Curves.The method of the present invention is easy to operate, and after the technical program is handled, the plant height of potting Hainan Radix Notoginseng becomes short by 46.6~65.6%；Main bud base stem thickening 10.1~14.1%, enhancing are resistant to lodging；Plant overall compact, leaf is dark green lovely, and plant type is beautiful, and ornamental value is high, is suitable as potting foliage plant.
Description
Technical field
The present invention relates to a kind of Hainan Radix Notoginseng, the method downgraded more particularly to a kind of potting Hainan Radix Notoginseng；Belong to potted landscape
Field of plant growing technology.
Background technology
Hainan Radix Notoginseng (Kaempferia rotunda) belongs to Zingiber (Zingiberaceae) Kaempferia (Kaempferia)
Plant is distributed in Guangdong, Guangxi, Yunnan, Taiwan and Southern Asia to the southeast (Wu Delin etc., 1981).Its is overgrown, blade
Oblong, blade face light green have dirty-green speckle, and intolerant to frost, winter aerial part is withered；Flower is prior to leaf directly from rhizome
Extraction, capitulum have 4-6 flower, and grey color, lip is larger, aubergine；The month at florescence 3-4；Rhizome is medicinal swelling and pain relieving
Effect；Leaf class is seen, plant shape is good, and leaf is beautiful, spends sparkling and crystal-clear beauty, can be used as the high Ornamental Foliage House Plants of ornamental value in summer and autumn
(Wu Delin etc., 1981；Gao Jiangyun etc., 2006；Lu Guohui and Wang Yingqiang, 2011；Wu Delin etc., 2016).Different substrates are to basin
Plant the influence of Hainan Panax notoginseng Growth the result shows that, it is suitable with red soil, leaf mould, the matrix npk nutrient content of import peat mixing
In, hence it is evident that promote the growth of potting Hainan Radix Notoginseng；Distinguished with the small 30 days plant heights of rhizome Hainan Radix Notoginseng of this matrix potting and strain width
For 62.6 centimetres and 52.7 centimetres (Du Shuntao etc., 2017), the plant height of potting Hainan Radix Notoginseng is higher, and strain is bigger than normal.
Hainan Radix Notoginseng is considerably less as the use of potted ornamental plant, though its leaf is beautiful, is suitable as seeing leaf type plant, by
Higher in the plant height of potting, strain is bigger than normal, and directly as potting foliage plant, there are certain deficiencies.Currently, for potting sea
The research of southern Radix Notoginseng bush type culture has not been reported.Therefore, the dwarfing technology of exploitation potting Hainan Radix Notoginseng has great importance.
Invention content
The present invention be directed to existing potting Hainan Radix Notoginseng technology shortcoming improvements introduced, provide it is a kind of operation be easy,
The bush type culture method of potting Hainan Radix Notoginseng at low cost, effect is good；Compared with the Radix Notoginseng of conventional potting Hainan, potting sea of the present invention
The plant height of southern Radix Notoginseng becomes short by 46.6~65.6%；Strain amplitude variation few 22.5~32.9% improves Hainan Radix Notoginseng and sees leaf as potting
The ornamental value of plant.
The purpose of the present invention is achieved through the following technical solutions：
The method that a kind of potting Hainan Radix Notoginseng is downgraded, is as follows：
(1) acclimatization and transplants：In greenhouse natural lighting lower refining seedling 7~10 days, bottle seedling is taken out, cleans root culture medium, hundred bacterium
It after clear solution disinfection, is transplanted in the hole tray of the organic substrate of preparation, keeps ventilated, 70~85%, temperature exists humidity
20~32 DEG C, after natural lighting CMC model transplanted seedling.
(2) basin is planted on：The seedling for screening neat and consistent first adds 1/5~2/5 organic group per 1 plant of basin kind in basin
Matter, then be put into plant is endways, 1/5~2/5 organic substrate covering, compacting is then added, part of showing up accounts for 1/5~2/5, on
It is sprinkled profoundly water after basin；After upper basin, a water is poured within 3 days, upper basin plant survives in 10 days.
(3) potting water and fertilizer management：Hainan Radix Notoginseng plant that upper Pengcheng lives is poured to 500~1000 times of water-soluble slow-releasing
Fertilizer, 7~10 days base portions pour primary.
(4) regulation of plant form：After upper basin 30 days, when seedling is grown it is high to 20~30 centimetres when, base portion pour 100~500 milligrams/
The paclobutrazol risen 1 time, makes plant downgrade, and plant type is compact, and ornamental value is high.
(5) environmental Kuznets Curves：Plastic green house top layer cover two layers of sunshade net, control shading rate 70~75%, humidity 70~
90%, 20~30 DEG C of temperature；1~2 clear water is drenched weekly；To prevent basin mesostroma overdrying.
To further realize the object of the invention, it is preferable that on the basis of above-mentioned technical proposal, described potting Hainan Radix Notoginseng is short
The method of change further includes the prevention and control of plant diseases, pest control：The prevention of disease be monthly spray respectively 50% carbendazol wettable powder 800~
1000 times 1~2 time, 800~1000 times of 70% thiophanate methyl wettable powder 1~2 time；The prevention of insect pest is by 40%
800~1000 times of omethoate emulsifiable solution sprays, and prevention diamond-back moth, aphid, cabbage caterpillar and snail monthly spray 1~2 time.
Preferably, on the basis of above-mentioned technical proposal, step (1) the Bravo solution disinfection is with 0.1%~0.3%
Bravo solution impregnate 30~40 minutes.
Preferably, on the basis of above-mentioned technical proposal, the organic substrate described in step (1) and (2), preparation method is will be into
Mouth peat, leaf mould, red soil are according to volume ratio 1~2：1~2：1~2 mixing, and organic fertilizer will be mixed in the matrix of mixing, at
Organic substrate；Matrix and the volume ratio of organic fertilizer are 6~9：1.
Preferably, on the basis of above-mentioned technical proposal, the organic fertilizer contains the nutrient of following mass percent：Entirely
Nitrogen content 1.60%, full phosphorus P2O5Content 2.04%, full potassium K2O content 2.69%, calcium content 4.46%, content of magnesium 1.19%, iron
Content 3.30%, manganese content 0.076%, copper content 0.010%, Zn content 0.026%, boron content 0.002%, chlorinity
0.53%, sodium content 0.29%, molybdenum content 0.002%；Wherein total nitrogen content 1.60% includes nitrate nitrogen content 0.032%, ammonium
State nitrogen content 0.0088% and organic nitrogen content 1.5592%.
Preferably, import peat of the present invention produces for Jie Fei global groups of Holland, place of production Estonia, model 705, grain size
1~10 millimeter, pH is 5.8 ± 0.2, is the brown color peat of well-formed.
Preferably, leaf mould is also known as fertile soil, is that plant leaf is formed after microorganism decomposition is fermented in the soil
Nutrition Soil.
Preferably, red soil is soil of the development under Perenniporia martius rain woods ﹑ monsoon rainforests or evergreen broad-leaved forest vegetation,
Main feature is a lack of alkali and alkaline earth metal ions and is rich in iron ﹑ aluminum oxides, in acid red.
Preferably, on the basis of above-mentioned technical proposal, step (3) potting water-soluble slow-releasing fertilizer refers to N-P-K10-20-30
It is administered in combination with N-P-K12-11-18；Amount of application is per 100~200 milliliters every time of basin；
Wherein, water-soluble slow-releasing fertilizer N-P-K10-20-30 contains the nutrient of following mass percent：Total nitrogen content
10%, content of tatal phosphorus 20%, full potassium content 30%, content of magnesium 2%, sulfur content 2%, calcium content 0.0005%, manganese content
0.050%, iron content 0.050%, copper content 0.019%, Zn content 0.020%, boron content 0.011%, chlorinity 0.17%,
Sodium content 0.21%, molybdenum content 0.001%；Nitrogen content 10% includes nitrate nitrogen content 7.4% and ammonium nitrogen content 2.6%；Entirely
Phosphorus content is with P2O is counted；Full potassium content is with K2O is counted；
Water-soluble slow-releasing fertilizer N-P-K12-11-18 contains the nutrient of following mass percent：It is total nitrogen content 12%, complete
Phosphorus content 11%, full potassium content 18%, calcium content 2.62%, content of magnesium 1.27%, manganese content 0.005%, iron content
0.097%, copper content 0.002%, Zn content 0.011%, boron content 0.009%, chlorinity 0.42%, sodium content 0.31%,
Molybdenum content 0.001%；The total nitrogen content 12% includes nitrate nitrogen content 4.70%, ammonium nitrogen content 7.24%, amidonitrogen
Content 0.06%；The content of tatal phosphorus is with P2O5Meter；Full potassium content is with K2O is counted；
Preferably, on the basis of above-mentioned technical proposal, described 500~1000 times of water-soluble slow-releasing fertilizer is with gram for weight
Unit, using milliliter as volume unit, after 100 grams of water-soluble slow-releasing fertilizer are dissolved in water, constant volume is in 50~100 liters；Administration time is
The morning.
Preferably, in above-mentioned steps (4), the paclobutrazol of base portion 100~500 mg/litres of pouring 1 time, the paclobutrazol used
It is 100 milliliters every plant.
Preferably, in above-mentioned steps (5), if temperature is higher than 30 DEG C, cooled down with wind turbine and cascade.
The beneficial effects of the present invention are：Compared with the Radix Notoginseng of conventional potting Hainan, after the processing of this technology method, potting
The plant height of Hainan Radix Notoginseng becomes short by 46.6~65.6%；Strain amplitude variation few 22.5~32.9%；Main bud base stem thickening 10.1~14.1%,
Enhance resistant to lodging；Two leaf leaves length shortens 31.5~46.3%, and leaf width broadens 5.7~10.1%；Plant overall compact, leaf are dark green
Lovely, plant type is beautiful, and ornamental value is high, is suitable as potting foliage plant material, can be applicable to the pot culturing and dwarfing of Hainan Radix Notoginseng
In production.
Description of the drawings
Fig. 1 is plant strain growth gesture figure of three paclobutrazol concentration levels with control group processing after primary.In figure, CK1 is to use
The control state diagram of clear water processing；T1 is the state diagram for the paclobutrazol for pouring 100 mg/litres；T2 is to pour 300 mg/litres
The state diagram of paclobutrazol；T3 is the state diagram for the paclobutrazol for pouring 500 mg/litres.
Fig. 2 is plant strain growth gesture figure of three daminozide concentration levels with control group processing after primary.In figure, CK1 is to use
The control state diagram of clear water processing；T4 is the state diagram for the daminozide for pouring 100 mg/litres；T5 is to pour 300 mg/litres
The state diagram of daminozide；T6 is the state diagram for the daminozide for pouring 500 mg/litres.
Fig. 3 is plant strain growth gesture figure of three CCC concentration levels with control group processing after primary.In figure, CK1 is to use
The control state diagram of clear water processing；T7 is the state diagram for the cycocel for pouring 100 mg/litres；T8 is to pour 300 mg/litres
The state diagram of cycocel；T9 is the state diagram for the cycocel for pouring 500 mg/litres.
Fig. 4 is the plant strain growth gesture figure after three paclobutrazol concentration levels are handled twice with control group.In figure, CK2 is to use
The control state diagram of clear water processing；T10 is the state diagram for the paclobutrazol for pouring 100 mg/litres；T11 is to pour 300 mg/litres
Paclobutrazol state diagram；T12 is the state diagram for the paclobutrazol for pouring 500 mg/litres.
Fig. 5 is the plant strain growth gesture figure after three daminozide concentration levels are handled twice with control group.In figure, CK2 is to use
The control state diagram of clear water processing；T13 is the state diagram for the daminozide for pouring 100 mg/litres；T4 is to pour 300 mg/litres
The state diagram of daminozide；T15 is the state diagram for the daminozide for pouring 500 mg/litres.
Fig. 6 is the plant strain growth gesture figure after three CCC concentration levels are handled twice with control group.In figure, CK2 is to use
The control state diagram of clear water processing；T16 is the state diagram for the cycocel for pouring 100 mg/litres；T17 is to pour 300 mg/litres
Cycocel state diagram；T18 is the state diagram for the cycocel for pouring 500 mg/litres.
Specific implementation mode
In order to clearly illustrate the method for the present invention, below in conjunction with drawings and examples, the present invention is further illustrated, but
Embodiments of the present invention are unlimited so.
The method that a kind of potting Hainan Radix Notoginseng is downgraded, including following aspect：
(1) acclimatization and transplants：In greenhouse natural lighting lower refining seedling 7~10 days, bottle seedling is taken out, cleans root culture medium, hundred bacterium
It after clear solution disinfection, is transplanted in the hole tray of the organic substrate of preparation, keeps ventilated, 70~85%, temperature exists humidity
20~32 DEG C, after natural lighting CMC model transplanted seedling；
(2) basin is planted on：The seedling for screening neat and consistent first adds 1/5~2/5 organic group per 1 plant of basin kind in basin
Matter, then be put into plant is endways, 1/5~2/5 organic substrate covering, compacting is then added, part of showing up accounts for 1/5~2/5, on
It is sprinkled profoundly water after basin；After upper basin, a water is poured within 3 days, upper basin plant survives in 10 days；
(3) potting water and fertilizer management：Hainan Radix Notoginseng plant that upper Pengcheng lives is poured to 500~1000 times of water-soluble slow-releasing
Fertilizer, 7~10 days base portions pour primary；
(4) potting regulation of plant form：After upper basin 30 days, when seedling is grown it is high to 20~30 centimetres when, base portion pour 100~500
The paclobutrazol of mg/litre 1 time, makes plant downgrade, and plant type is compact, and ornamental value is high；
(5) environmental Kuznets Curves：Plastic green house top layer cover two layers of sunshade net, control shading rate 70~75%, humidity 70~
90%, 20-30 DEG C of temperature；1~2 clear water is drenched weekly；To prevent basin mesostroma overdrying.
Wherein potting regulation of plant form is the discovery of the present invention, present invention discover that upper basin is after 30 days, when seedling is grown to 20~30
When centimetre high, only base portion pours the paclobutrazol 1 time of 100~500 mg/litres, can just plant be made to downgrade, plant type is compact, watches
Value is high, and is poured multiple times using paclobutrazol ineffective instead, can not achieve with other drugs, such as daminozide and cycocel
The object of the invention.
Here is the design in relation to the embodiment of the present invention and comparative example, and effect of the present invention is proved with example.Wherein, T1, T2,
T3 is the embodiment using the method for the present invention, and substantially similar in other steps, in specific implementation mode, CK1 and CK2 are
The reference examples handled with clear water；T4, T5, T6 pour processing 1 time as a comparison case, using daminozide base portion；T13, T14, T15 make
For comparative example, processing 2 times is poured using daminozide base portion；T7, T8, T9 pour processing 1 as a comparison case, using cycocel base portion
It is secondary；T16, T17, T18 pour processing 2 times as a comparison case, using cycocel base portion；T10, T11, T12 as a comparison case, are used
Paclobutrazol base portion pours processing 2 times.
To provide Hainan Radix Notoginseng seedling of opposite neat and consistent in the specific embodiment of the invention, according to Chinese invention patent
Apply for " a kind of method of Hainan rhizomes of Panax notoginseng bastem portion regeneration induction plant " (application number 201710443322.7, the applying date
2017.06.13 operating method) obtains Hainan Radix Notoginseng seedling that a large amount of characters are stablized.
Comparative example and the related measure of embodiment are described as follows in the specific embodiment of the invention：
Fertilizer and medicament：
Organic fertilizer, the nutrient containing following mass percent：1.60% (wherein nitrate nitrogen content of total nitrogen content
0.032%, ammonium nitrogen content 0.0088%, organic nitrogen content 1.5592%), content of tatal phosphorus (P2O5) 2.04%, full potassium content
(K2O) 2.69%, calcium content 4.46%, content of magnesium 1.19%, iron content 3.30%, manganese content 0.076%, copper content
0.010%, Zn content 0.026%, boron content 0.002%, chlorinity 0.53%, sodium content 0.29%, molybdenum content 0.002%.
Water-soluble slow-releasing fertilizer N-P-K10-20-30, the nutrient containing following mass percent：Total nitrogen content 10%
(wherein nitrate nitrogen content 7.4%, ammonium nitrogen content 2.6%), content of tatal phosphorus (P2O5) 20%, full potassium content (K2O) 30%, magnesium
Content 2%, sulfur content 2%, calcium content 0.0005%, manganese content 0.050%, iron content 0.050%, copper content 0.019%, zinc
Content 0.020%, boron content 0.011%, chlorinity 0.17%, sodium content 0.21%, molybdenum content 0.001%.
Water-soluble slow-releasing fertilizer N-P-K12-11-18, the nutrient containing following mass percent：Total nitrogen content 12%
(wherein nitrate nitrogen content 4.70%, ammonium nitrogen content 7.24%, amidonitrogen content 0.06%), content of tatal phosphorus (P2O5) 11%,
Full potassium content (K2O) 18%, calcium content 2.62%, content of magnesium 1.27%, manganese content 0.005%, iron content 0.097%, copper contain
Amount 0.002%, Zn content 0.011%, boron content 0.009%, chlorinity 0.42%, sodium content 0.31%, molybdenum content
0.001%.
Import peat produces for Jie Fei global groups of Holland, place of production Estonia, model 705,1~10 millimeter of grain size, pH
It is 5.8 ± 0.2, is the brown color peat of well-formed.
Leaf mould is also known as fertile soil, is the Nutrition Soil that plant leaf is formed after microorganism decomposition is fermented in the soil,
Place of production Northeast Area of China.
Red soil is soil of the development under Perenniporia martius rain woods ﹑ monsoon rainforests or evergreen broad-leaved forest vegetation, main special
Sign is a lack of alkali and alkaline earth metal ions and is rich in iron ﹑ aluminum oxides, and in acid red, place of production Guangdong Province is from change.
Paclobutrazol is ' state's light ' board, 15% wettable powder.
Daminozide is ' state's light ' board, 50% wettable powder.
Cycocel is ' state's light ' board, 50% aqua.
Embodiment and comparative example designs
Paclobutrazol sets three kinds of concentration：100 mg/litres (T1), 300 mg/litres (T2), 500 mg/litres (T3), to Hainan
30 days seedling roots of basin carry out pouring processing 1 time on Radix Notoginseng；Daminozide sets three kinds of concentration：100 mg/litres (T4), 300 millis
Grams per liter (T5), 500 mg/litres (T6) carry out 30 days seedling roots of basin on the Radix Notoginseng of Hainan to pour processing 1 time；Cycocel is set
Three kinds of concentration：100 mg/litres (T7), 300 mg/litres (T8), 500 mg/litres (T9), to 30 days kinds of basin on the Radix Notoginseng of Hainan
Seedling root carries out pouring processing 1 time；Paclobutrazol sets three kinds of concentration：100 mg/litres (T10), 300 mg/litres (T11), 500 millis
Grams per liter (T12) carries out 30 days and 60 days seedling roots of basin on the Radix Notoginseng of Hainan to pour each 1 time of processing；Daminozide set three kinds it is dense
Degree：100 mg/litres (T13), 300 mg/litres (T14), 500 mg/litres (T15), to basin on the Radix Notoginseng of Hainan 30 days and 60 days
Seedling root carries out pouring each 1 time of processing；Cycocel sets three kinds of concentration：100 mg/litres (T16), 300 mg/litres (T17),
500 mg/litres (T18) carry out 30 days and 60 days seedling roots of basin on the Radix Notoginseng of Hainan to pour each 1 time of processing；Clear water processing
For control (CK).30 basins of each processing constitute large sample, 3 repetitions, often repeatedly 10 basin.
Healthy and strong and almost the same size Hainan Radix Notoginseng seedling is chosen, 19 kinds of processing are divided into, each 30 basins that handle are constituted
Large sample, 3 repetitions, often repeatedly 10 basin.The plant of about 30 centimetres or so of plant height is handled by the processing of design, volume is every plant
100 milliliters, the clear water of control equal volume carries out base portion pouring.Then after handling 30 days, plant height, strain to each test material
Width, main bud base diameter, two leaves that fall are long, two leaf widths of falling measure, and it is plant that plant height, which is from ground to the length of highest blade tip, strain width,
The maximum length of horizontal blade, two leaves are from the downward first ripening leaf in top, and two leaves are long, fall two leaf widths, plant height, strain width
It is measured with tape；Main bud base diameter is the long axis stem (base portion is flat) in main bastem portion, uses vernier caliper measurement.
Embodiment and comparative example effect
It is counted according to pot investigation, calculates plant height, strain width, main bud base diameter, two leaves length, two leaf widths of falling of each processing, such as
Shown in Fig. 1, all apparent relatively control CK1's of plant height of embodiment T1, T2, T3 processing (paclobutrazol base portion pours processing 1 time) is short；It is real
The plant main bud number of blade of T1, T2, T3 processing is applied at 6~8, and compares the plant main bud number of blade of CK1 at 5~6, i.e.,
The plant main bud number of blade of embodiment T1, T2, T3 processing totally increases compared with the plant main bud number of blade of control CK1；Embodiment T1,
The plant strain width of T2, T3 processing is compacter, and compares the plant strain width of CK1 loosely；The plant of embodiment T1, T2, T3 processing
Dark green leaf color, the plant leaf color compared with control CK1 are beautiful；And as shown in figure 4, comparative example T10, T11, T12 processing (paclobutrazol base portion
Pour processing 2 times) all apparent relatively control CK2 of plant height short, but plant shrinkage, blade is partially yellow, is grown close to basin, and whole strain is ornamental
It is worth low.Fig. 1 and Fig. 4 relatively can be seen that the effect that the pouring of the high treating effect of Fig. 1, i.e. paclobutrazol base portion handles 1 time is good.
It can be seen that from Fig. 2 and Fig. 5, comparative example T4, T5, T6 processing (daminozide base portion pours processing 1 time) and comparative example
The change effect of T13, T14, T15 processing (daminozide base portion pours processing 2 times) is not it is obvious that difference in plant height unobvious.
Fig. 2 and Fig. 5 can be seen that, daminozide base portion pours processing 1 time and daminozide base portion pour processing 2 times effect it is suitable with control.
It can be seen that from Fig. 3 and Fig. 6, comparative example T7, T8, T9 processing (cycocel base portion pours processing 1 time) and comparative example
T16, T17, T18 processing (cycocel base portion pours processing 2 times) change less, plant type is not compact, and plant height is poor compared with the control
Different unobvious.Fig. 3 and Fig. 6 can be seen that with the difference in plant height unobvious compareed, i.e. cycocel base portion pouring handles 1 time and strengthened with short
The effect that plain base portion pouring handles 2 times is all bad.
Through measuring, the plant height of each processing, strain width, main bud base stem, the two leaf leaves that fall are long and leaf width, 8 plants of often processing survey calculate flat
Mean value the results are shown in Table 1.As shown in Table 1, compared with compareing CK1, the plant height of embodiment T1, T2, T3 potting Hainan Radix Notoginseng becomes short
46.6~65.6%, strain amplitude variation few 22.5~32.9%, main bud base stem thickening 10.1~14.1%, two leaf leaves length shorten 31.5
~46.3%, leaf width broadens 5.7~10.1%；The plant entirety leaf color of embodiment T1, T2, T3 are beautiful, the high (figure of ornamental value
1).Compared with compareing CK2, the plant height of comparative example T10, T11, T12 potting Hainan Radix Notoginseng becomes short by 83.2~92.9%, and strain amplitude variation is few
60.7~80.0%, two leaf leaves length shorten 60.0~74.7%, leaf width narrows 18.3~45.1%, comparative example T10, T11,
The Plant Leaf colour cast of T12 is yellow, plant entirety shrinkage, grows (Fig. 4) close to basin, and therefore, the processing that paclobutrazol base portion pours 2 times is tight
The growth of potting Hainan Radix Notoginseng plant is hindered again.
Compared with compareing CK1, the plant plant height of comparative example T4, T5, T6 want slightly higher, but strain width wants small, and plant is whole more single
Thin (Fig. 2 and table 1), the processing that daminozide base portion pours 1 time can turn the strain width of potting Hainan Radix Notoginseng down, but cannot make potting Hainan
The plant height of Radix Notoginseng is downgraded.Compared with compareing CK2, the plant plant height and strain width of comparative example T13, T14, T15 will be slightly higher, easily
It lodges (Fig. 5 and table 1), the processing that daminozide base portion pours 2 times is unable to potted dwarf Hainan Radix Notoginseng.Therefore, daminozide is not suitable for
It applies in the cultivation technique of potted dwarf Hainan Radix Notoginseng.
Compared with compareing CK1, the plant plant height of comparative example T7, T8, T9 are suitable, but strain width slightly becomes smaller, plant it is whole compared with
Thin (Fig. 3 and table 1), the processing that cycocel base portion pours 1 time can slightly turn the strain width of Hainan Radix Notoginseng down, but cannot make Hainan three
Seven plant height is downgraded.Compared with compareing CK2, the plant plant height and strain width of comparative example T16, T17, T18 will be slightly higher, easily fall
It lies prostrate (Fig. 6 and table 1), the processing that cycocel base portion pours 2 times is unable to potted dwarf Hainan Radix Notoginseng.Therefore, cycocel is also not suitable for
It applies in the cultivation technique of potted dwarf Hainan Radix Notoginseng.
It requires emphasis, for Hainan Radix Notoginseng as potted ornamental plant, plant height is relatively low, and plant is compact, and leaf color is beautiful
All it is key factor, the especially plant height of Hainan Radix Notoginseng cannot be excessively high, and otherwise not only it is easy lodging influence ornamental value, and
It is difficult to place and move indoors.It is a discovery of the invention that pouring processing 1 time using paclobutrazol base portion, compared with compareing CK1, can make
The plant height of potting Hainan Radix Notoginseng becomes short by 46.6~65.6%, strain amplitude variation few 22.5~32.9%, and main bud base stem thickening 10.1~
14.1%, enhancing is resistant to lodging, and plant is compact, and leaf color is beautiful；And paclobutrazol base portion is used to pour processing 2 times, and compare CK2 phases
Than, the plant height of potting Hainan Radix Notoginseng can be made to become short by 83.2~92.9%, strain amplitude variation few 60.7~80.0%, Plant Leaf colour cast is yellow,
Plant shrinkage is grown close to basin, i.e., paclobutrazol base portion pours 2 serious growths for hindering potting Hainan Radix Notoginseng plant of processing.
The medicament of other this field possible applications is all unable to potted dwarf if daminozide and cycocel base portion pour processing 1 time and 2 times
Hainan Radix Notoginseng.The embodiment of the present invention and comparative example show that the dwarfing of Hainan Radix Notoginseng has the use to paclobutrazol and paclobutrazol
Uniqueness in amount.Hainan Radix Notoginseng of potting of the embodiment of the present invention, plant is compact, and leaf color is beautiful, ornamental value height (Fig. 1), at
This is low, and effect is fast, can be applicable in the bush type culture production of potting Hainan Radix Notoginseng.
Influence of 1 different disposal of table to potting Hainan Radix Notoginseng plant strain growth form
Embodiment described above is not intended to limit the invention, all within the spirits and principles of the present invention, made by
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. the method that a kind of potting Hainan Radix Notoginseng is downgraded, it is characterised in that including following aspect：
(1) acclimatization and transplants：In greenhouse natural lighting lower refining seedling 7~10 days, bottle seedling is taken out, cleans root culture medium, Bravo is molten
After liquid disinfectant, be transplanted in the hole tray of the organic substrate of preparation, keep ventilated, humidity 70~85%, temperature 20~
32 DEG C, after natural lighting CMC model transplanted seedling；
(2) basin is planted on：The seedling for screening neat and consistent first adds 1/5~2/5 organic substrate per 1 plant of basin kind in basin, then
It is endways to be put into plant, 1/5~2/5 organic substrate covering, compacting is then added, part of showing up accounts for 1/5~2/5, and upper basin terminates
After sprinkle profoundly water；After upper basin, a water is poured within 3 days, upper basin plant survives in 10 days；
(3) potting water and fertilizer management：It is fertile that Hainan Radix Notoginseng plant that upper Pengcheng lives is poured to 500~1000 times of water-soluble slow-releasing, 7~
10 days base portions pour primary；
(4) potting regulation of plant form：After upper basin 30 days, when seedling is grown it is high to 20~30 centimetres when, base portion pour 100~500 milligrams/
The paclobutrazol risen 1 time, makes plant downgrade, and plant type is compact, and ornamental value is high；
(5) environmental Kuznets Curves：Plastic green house top layer cover two layers of sunshade net, control shading rate 70~75%, humidity 70~90%,
20~30 DEG C of temperature；1~2 clear water is drenched weekly；To prevent basin mesostroma overdrying.
2. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：After upper basin 30 days, when
Seedling is grown to 20~30 centimetres of height, further includes the prevention and control of plant diseases, pest control：The prevention of disease is the carbendazim for monthly spraying 50% respectively
800~1000 times of wettable powder 1~2 time, 70% 800~1000 times of thiophanate methyl wettable powder 1~2 time；Insect pest
Prevention be to spray 40% 800~1000 times of omethoate emulsifiable solution, prevention diamond-back moth, aphid, cabbage caterpillar and snail are monthly sprayed
It applies 1~2 time.
3. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：Step (1) described hundred
The disinfection of bacterium clear solution is impregnated 30~40 minutes with 0.1%~0.3% Bravo solution.
4. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：Step (1) and (2) institute
The preparation method for the organic substrate stated is by import peat, leaf mould, red soil according to volume ratio 1~2：1~2：1~2 mixing, and
Organic fertilizer will be mixed in the matrix of mixing, at organic substrate；Matrix and the volume ratio of organic fertilizer are 6~9：1.
5. the method that a kind of potting Hainan Radix Notoginseng according to claim 4 is downgraded, it is characterised in that：Step (1) is described to be had
Machine fertilizer contains the nutrient of following mass percent：Total nitrogen content 1.60%, full phosphorus P2O5Content 2.04%, full potassium K2O content
2.69%, calcium content 4.46%, content of magnesium 1.19%, iron content 3.30%, manganese content 0.076%, copper content 0.010%, zinc
Content 0.026%, boron content 0.002%, chlorinity 0.53%, sodium content 0.29%, molybdenum content 0.002%；Wherein full nitrogen contains
Amount 1.60% includes nitrate nitrogen content 0.032%, ammonium nitrogen content 0.0088% and organic nitrogen content 1.5592%.
6. the method that a kind of potting Hainan Radix Notoginseng according to claim 4 is downgraded, it is characterised in that：The import peat is
Dutch Jie Fei global groups production, place of production Estonia, model 705,1~10 millimeter of grain size, pH are 5.8 ± 0.2, are brown color
Peat；The leaf mould is the Nutrition Soil that plant leaf is formed after microorganism decomposition is fermented in the soil；The red soil is
The soil under Perenniporia martius rain woods ﹑ monsoon rainforests or evergreen broad-leaved forest vegetation is developed, main feature is a lack of alkali metal
With alkaline-earth metal rich in iron ﹑ aluminum oxides, in acid red.
7. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：Step (3) is water-soluble
Slow-release fertilizer refers to that N-P-K10-20-30 and N-P-K12-11-18 is administered in combination；Amount of application is per 100~200 milliliters every time of basin；
Wherein, water-soluble slow-releasing fertilizer N-P-K10-20-30 contains the nutrient of following mass percent：Total nitrogen content 10%,
Content of tatal phosphorus 20%, full potassium content 30%, content of magnesium 2%, sulfur content 2%, calcium content 0.0005%, manganese content 0.050%, iron
Content 0.050%, copper content 0.019%, Zn content 0.020%, boron content 0.011%, chlorinity 0.17%, sodium content
0.21%, molybdenum content 0.001%；Nitrogen content 10% includes nitrate nitrogen content 7.4% and ammonium nitrogen content 2.6%；Content of tatal phosphorus
It is with P2O5Meter；Full potassium content is with K2O is counted；
Water-soluble slow-releasing fertilizer N-P-K12-11-18 contains the nutrient of following mass percent：Total nitrogen content 12%, full phosphorus contain
Amount 11%, full potassium content 18%, calcium content 2.62%, content of magnesium 1.27%, manganese content 0.005%, iron content 0.097%, copper
Content 0.002%, Zn content 0.011%, boron content 0.009%, chlorinity 0.42%, sodium content 0.31%, molybdenum content
0.001%；The total nitrogen content 12% includes nitrate nitrogen content 4.70%, ammonium nitrogen content 7.24%, amidonitrogen content
0.06%；The content of tatal phosphorus is with P2O5Meter；Full potassium content is with K2O is counted.
8. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：Described 500~1000
Times water-soluble slow-releasing fertilizer be so that gram for unit of weight, using milliliter as volume unit, 100 grams of water-soluble slow-releasing fertilizer are dissolved in water
Afterwards, constant volume is in 50~100 liters；Administration time is the morning.
9. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：Step (4) base portion pours
The paclobutrazol of 100~500 mg/litres of filling 1 time, the paclobutrazol volume used are 100 milliliters every plant.
10. the method that a kind of potting Hainan Radix Notoginseng according to claim 1 is downgraded, it is characterised in that：In step (5), temperature
Degree is higher than 30 DEG C, is cooled down with wind turbine and cascade.
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| CN109328814A (en) * | 2018-09-28 | 2019-02-15 | 中南林业科技大学 | A kind of ilex verticillata method for potted |
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