CN104446842A - Method for promoting peonies to be multiflorous - Google Patents
Method for promoting peonies to be multiflorous Download PDFInfo
- Publication number
- CN104446842A CN104446842A CN201410737099.3A CN201410737099A CN104446842A CN 104446842 A CN104446842 A CN 104446842A CN 201410737099 A CN201410737099 A CN 201410737099A CN 104446842 A CN104446842 A CN 104446842A
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- CN
- China
- Prior art keywords
- peonies
- herbaceous peony
- chinese herbaceous
- nitrate
- promoting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a method for promoting peonies to be multiflorous. Per liter of nutrient solution used by the method contains 500-800mg of calcium nitrate tetrahydrate, 900-1200mg of potassium nitrate, 500-900mg of ammonium nitrate, 200-300mg of potassium dihydrogen phosphate, 200-250mg of diammonium phosphate, 300-500mg of magnesium sulfate heptahydrate and 50-100mg of crystalline calcium nitrate. The peonies nourished by the formula provided by the invention have advantages in the shape of flowers, in particular to the number of the flowers. Simultaneously, the peonies have developed root systems and very great growth state. The flower color and the leaf color are very bright, so that the ornamental value is increased.
Description
Technical field
The present invention relates to plant cultivation method technical field, especially relate to the method promoting that Chinese herbaceous peony is spent more.
Background technology
Chinese herbaceous peony, another name will from, from grass.Ranales, Ranunculaceae, Paeonia perennial herb flowers.Root is sturdy, branch chocolate.Stem height 40-70 centimetre, without hair.Bottom stem leaf is two times ternately compound leaves, and top stem leaf is ternately compound leaf; Leaflet is narrow avette, oval or lanceolar, and top is gradually sharp, base portion wedge shape or deflection, and edge tool white sclerotin serration, two sides is without hair, and raw pubescence is dredged along vein in the back side.Chinese herbaceous peony is traditional famous flower of China, cold resistant, happiness Cold and cool climate, not water-fast wet, equally celebrated for their achievements with the king tree peony in spending.The strong adaptability of Chinese herbaceous peony, resistance to low level management, ornamental value is high, is the excellent floral plant species of Landscape Application and cut-flower.But current cultivation technique, especially in cultivating nutrient solution, can not meet the production growth of Chinese herbaceous peony, cause peony few, ornamental value reduces.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of method promoting Chinese herbaceous peony to spend more, to meet the ornamental value of Chinese herbaceous peony.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of method promoting Chinese herbaceous peony to spend more, containing four water-calcium nitrate 500 ~ 800mg, saltpetre 900 ~ 1200mg, ammonium nitrate 500 ~ 900mg, potassium primary phosphate 200 ~ 300mg, Secondary ammonium phosphate 200 ~ 250mg, magnesium sulfate heptahydrate 300 ~ 500mg, crystal nitrocalcite 50 ~ 100mg in often liter of nutritive medium of use.
Change N, P content in nutritive medium respectively, within the scope of 142.5-1140mg/L, with the increase of nitrogen content in nutritive medium, Chinese herbaceous peony protein, chlorophyllous synthesis can be promoted, improve the photosynthetic efficiency of plant, accelerate the growth of Chinese herbaceous peony, improve the sight of Chinese herbaceous peony.Within the scope of 27-108mg/L, with the increase of phosphorus content in nutritive medium, facilitate the growth of Chinese herbaceous peony plant leaf, root system.There is forward and do mutually in nitrogen phosphorus element.
Preferably, enter reproductive growth after date, with flower the more No. 2 spray once 800 ~ 1000 times of liquid per fortnights.
Flower the more No. 2 (10-30-20) fertilizer formulas: (following per-cent is weight/weight percent) total nitrogen content is 10% (wherein nitrate nitrogen content 5.1%, ammonium nitrogen content 4.9%), water-soluble phosphoric anhydride content is 30%, water-soluble potassium content is 0.6%, Boron contents is 0.0068%, Chelating state copper content is 0.0036%, chelated ferrous iron content is 0.05%, Chelating state Fe content is 0.0025%, Chelating state Zn content is 0.0025%, and molybdenum content is 0.0009%.
The advantage that the present invention has and positively effect are: in flowers external form, show advantage with the Chinese herbaceous peony of formula nutritional, particularly in the quantity of flower.Chinese herbaceous peony well developed root system simultaneously, growth conditions is very good.Pattern and leaf look all very vivid, thus improve ornamental value.
Embodiment
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with specific embodiment.
Experiment is divided into invention group and control group, first every group selection Paeonia lactiflora seed 100, with 50 DEG C of water seed soakings 24 hours, namely broadcasts after taking-up.Bunch planting, cave is apart from 20 ~ 30 centimetres, and 4 ~ 5, seed is put in every cave.
Invention group one
After carrying out aforesaid operations, in bud differentiation first 60 days, within every four days, use one time of nutrition liquid, nutrient solution prescription: often liter containing four water-calcium nitrate 500mg, saltpetre 1100mg, ammonium nitrate 700mg/L, potassium primary phosphate 123mg/L, Secondary ammonium phosphate 230mg, magnesium sulfate heptahydrate 400mg, crystal nitrocalcite 50mg.Entering reproductive growth after date flower the more No. 2 spray once 800 times of liquid per fortnights.
Invention group two
After carrying out aforesaid operations, first 60 days of germination differentiation, within every four days, use one time of nutrition liquid, nutrient solution prescription: often liter containing four water-calcium nitrate 700mg, saltpetre 1100mg, ammonium nitrate 800mg/L, potassium primary phosphate 230mg/L, Secondary ammonium phosphate 230mg, magnesium sulfate heptahydrate 500mg, crystal nitrocalcite 100mg.Entering reproductive growth after date flower the more No. 2 spray once 1000 times of liquid per fortnights.
Control group
After carrying out aforesaid operations, first 60 days of germination differentiation, within every four days, use one time of nutrition liquid, nutrient solution prescription: often liter containing four water-calcium nitrate 700mg, ammonium nitrate 700mg/L, potassium primary phosphate 230mg/L, magnesium sulfate heptahydrate 500mg, crystal nitrocalcite 100mg.Entering reproductive growth after date flower the more No. 2 spray once 1000 times of liquid per fortnights.
Observe after 60 days, observation index comprises bud quantity, leaf color, plant height.Result is as shown in the table:
The plant leaf color of visible employing pouring of the present invention is vivid, and bud quantity is more than contrast group, and plant type is higher.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (2)
1. promote to it is characterized in that the method that Chinese herbaceous peony is spent more: containing four water-calcium nitrate 500 ~ 800mg, saltpetre 900 ~ 1200mg, ammonium nitrate 500 ~ 900mg, potassium primary phosphate 200 ~ 300mg, Secondary ammonium phosphate 200 ~ 250mg, magnesium sulfate heptahydrate 300 ~ 500mg, crystal nitrocalcite 50 ~ 100mg in often liter of nutritive medium of use.
2. the method spent more of promotion Chinese herbaceous peony according to claim 1, is characterized in that: enter reproductive growth after date, with flower the more No. 2 spray once 800 ~ 1000 times of liquid per fortnights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737099.3A CN104446842A (en) | 2014-12-05 | 2014-12-05 | Method for promoting peonies to be multiflorous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737099.3A CN104446842A (en) | 2014-12-05 | 2014-12-05 | Method for promoting peonies to be multiflorous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104446842A true CN104446842A (en) | 2015-03-25 |
Family
ID=52893685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737099.3A Pending CN104446842A (en) | 2014-12-05 | 2014-12-05 | Method for promoting peonies to be multiflorous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104446842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165440A (en) * | 2015-08-26 | 2015-12-23 | 扬州大学 | Method for improving mechanical strength of stalks of peony cut flowers |
| CN106718190A (en) * | 2016-11-25 | 2017-05-31 | 张楠 | A kind of method that application Terahertz Technology plantation Paeoniaceae spends product |
| CN112166923A (en) * | 2020-09-18 | 2021-01-05 | 广州普邦园林股份有限公司 | Method for regulating flowering of bougainvillea spectabilis |
-
2014
- 2014-12-05 CN CN201410737099.3A patent/CN104446842A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165440A (en) * | 2015-08-26 | 2015-12-23 | 扬州大学 | Method for improving mechanical strength of stalks of peony cut flowers |
| CN106718190A (en) * | 2016-11-25 | 2017-05-31 | 张楠 | A kind of method that application Terahertz Technology plantation Paeoniaceae spends product |
| CN112166923A (en) * | 2020-09-18 | 2021-01-05 | 广州普邦园林股份有限公司 | Method for regulating flowering of bougainvillea spectabilis |
| CN112166923B (en) * | 2020-09-18 | 2022-03-29 | 广州普邦园林股份有限公司 | Method for regulating flowering of bougainvillea spectabilis |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |