CN108633423A - A kind of fertilization mode promoting camellia azalea Seedlings development - Google Patents
A kind of fertilization mode promoting camellia azalea Seedlings development Download PDFInfo
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- CN108633423A CN108633423A CN201810145444.2A CN201810145444A CN108633423A CN 108633423 A CN108633423 A CN 108633423A CN 201810145444 A CN201810145444 A CN 201810145444A CN 108633423 A CN108633423 A CN 108633423A
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- camellia azalea
- aqueous solution
- seedling
- fertilization mode
- camellia
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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
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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
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- Environmental Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of fertilization modes promoting camellia azalea Seedlings development, and steps are as follows：(1) aqueous solution of urea is applied from March to August part to the camellia azalea seedling after grafting survival；(2) to the camellia azalea seedling after grafting survival from September part to 2 month of next year application of phosphoric acid dihydro aqueous solutions of potassium；A concentration of the 0.25% of aqueous solution of urea；A concentration of the 0.25% of potassium dihydrogen phosphate aqueous solution；Potassium dihydrogen phosphate aqueous solution pours for every 20 days to be applied once.The present invention can substantially promote camellia azalea grafting to grow, and greatly improve the Chlorophyll content of plant and number of blooming.
Description
Technical field
The present invention relates to a kind of fertilization modes promoting camellia azalea Seedlings development.
Background technology
Camellia azalea is spent gorgeous intensive, and leaf light is dark green, and tree crown is compact, and plant shape is graceful.The four seasons can all bloom, full-bloom stage
For summer and autumn, still there is that the flowers are in blossom a winter, therefore, camellia azalea can not only be used for ornamental flower treasure, and be the good material of cut-flower
Material.Its florescence is long, leaf peculiar, therefore to cultivate the best parent of new varieties.The Distribution Area of camellia azalea is extremely narrow, according to related
Up to the present expert investigation only has small area within the border in the Provincial Nature Reserves E Huangzhang of Guangdong Province Yangchun City, be in zero
Star is distributed.In addition, being influenced by natural environment and climate, the quantity of camellia azalea just gradually decreases, and is in state in imminent danger, is
It is listed in the rare plant of national I grades of protection.
The main breeding practice of current camellia azalea is cuttage and grafting, and the research in relation to camellia azalea focuses mostly on
Research in terms of the Cultivating techniques such as cutting propagation, propagation by grafiting, graft stock selection, cultivation technique, also has to pollen germination
Power and storage patience, cytology and genetic diversity are studied.Research Different Fertilization method there is no to give birth to camellia azalea
Long influence in order to preferably promote camellia azalea to grow and provide scientific basis for its cultivation and popularization, while being also more
It protects this species with exploitation to lay the foundation well, is highly desirable to study the fertilizing method of camellia azalea.
Invention content
The object of the present invention is to provide a kind of fertilization modes promoting camellia azalea Seedlings development.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of fertilization mode promoting camellia azalea Seedlings development, it is characterized in that following steps：
(1) aqueous solution of urea is applied from March to August part to the camellia azalea seedling after grafting survival；
(2) to the camellia azalea seedling after grafting survival from September part to 2 month of next year application of phosphoric acid dihydro aqueous solutions of potassium.
Preferably, a concentration of 0.25% of the aqueous solution of urea in the step (1).
Preferably, a concentration of 0.25% of the potassium dihydrogen phosphate aqueous solution in the step (2).
Preferably, the potassium dihydrogen phosphate aqueous solution in the step (2) pours for every 20 days applies once.
The beneficial effects of the invention are as follows：
A kind of fertilization mode promoting camellia azalea Seedlings development of the present invention can substantially promote cuckoo Red Hill
Tea Engraftment seedling is grown, and greatly improves the Chlorophyll content of plant and number of blooming.
Description of the drawings
Fig. 1 is the comparison diagram that four kinds of fertilization modes of the invention influence Collar diameter growth；
Fig. 2 is the comparison diagram that four kinds of fertilization modes of the invention influence Seedling height growth；
Fig. 3 is four kinds of fertilization modes of the invention to the average comparison diagram for taking out tip times influence；
Fig. 4 is the comparison diagram that four kinds of fertilization modes of the invention influence number of blooming.
Specific implementation mode
Invention is further described in detail below.
A kind of fertilization mode promoting camellia azalea Seedlings development, includes the following steps：
1, experiment plant is chosen：
Potting media：+ 5% thick river sand (volume of+5% perlite of+20% coconut palm chaff of+20% bog moss of 50% decomposed sawdust
Than).With " red dew is precious " for stock, after grafting survival, selects the size nursery stock consistent with growth potential and tested.Container for plant growth is
Plastic nutritional bag, specification are bag diameter 25cm, bag high 21cm, one plant every bag.It is positioned in open booth, summer light transmission
The shading net of rate 50% shades.During experiment, all nursery stocks of participating in the experiment use unified pipe irrigation project.Test period is current year September
To third year September, minute is the 8-9 months in third year.
2, test group is chosen：
5 processing of experiment setting, each 30 basin of processing, i.e.,：1, CK does not apply fertilizer, and pours the water with other processing equivalent；2, one
Straight nitrogen fertilizer application (pour for every 20 days and apply 0.25% aqueous solution of urea)；3, phosphorus potash fertilizer is applied always (to pour within every 20 days and apply one time 0.25%
Aqueous dibasic potassium phosphate solution)；4, spring and summer nitrogen fertilizer application, the autumn and winter apply phosphate fertilizer, and (March to August applies urea, and dosage is the same as processing 2；September is extremely
2 months next year application of phosphoric acid potassium dihydrogen, the same processing of dosage is 3)；5, N P and K is applied always (applies N within every 20 days：P；K is 10：10：10
Import composite fertilizer aqueous solution, concentration are same as above).
Before off-test, measures stem thickness, average height of seedling, pumping and send number, the number of blade, chlorophyll content, number of blooming.Wherein use
Vernier caliper carries out stem thickness measurement, and the measurement of chlorophyll content is carried out with the portable Chlorophyll meters of U.S. CCM-200.Gained
Data are arranged using Excel softwares, and SPSS13.0 softwares is used in combination to carry out variance analysis and Multiple range test to each processing.
3, influence of the different fertilization modes to camellia azalea increment：
Graft bud grow 2 years after, with ruler and vernier caliper measure the camellia azalea plant of each matrix treatments ground diameter,
Plant height, while measuring Plant Leaf the piece number.The equal replication of all indexs 3 times, result is indicated with average value ± standard error.Fig. 1,
Fig. 2 shows, the ground diameter and height of seedling of 4 kinds of fertilization modes are above control, show the importance applied fertilizer in camellia azalea nursery.
But influence of the different fertilizing methods to seedling ground diameter and height of seedling is different.Collar diameter growth is in different fertilization mode processing
It shows as：4>5>3>2>1, compared with the control, 4,5,3,2 ground diameter increases separately 125.00%, 100.00%, 62.50%,
58.33%.Seedling height growth is shown as in different fertilization mode processing：2>5>4>3>1, compared with the control, 2,5,4,3
Height of seedling increases separately 291.96%, 284.77%, 281.55%, 115.42%.
The results of analysis of variance shows that different fertilization modes all reaches the pole level of signifiance to the growth of ground diameter and height of seedling.It says
Bright different fertilizer treatment mode plays an important role to the growth of nursery stock.
4, influence of the different fertilization modes to the camellia azalea number of blade and chlorophyll content：
Table 1 shows that the number of blade and chlorophyll content of 4 kinds of fertilization modes are above control, and the number of blade is in different fertilisings
Mode is shown as in handling：4>5>2>3>1, compared with the control, 4,5,2,3 number of blade increases separately 85.10%, 73.50%,
58.01%, 17.69%.The results of analysis of variance show 4,5,2 with compare between difference all extremely significantly (P values are respectively
0.000,0.000,0.001), 3 with compare between difference not significantly (P values are 0.174).
Influence of the 1 Different Fertilization mode of table to the camellia azalea number of blade and chlorophyll content
Note：Data are average ± standard error, and going together, data are all to indicate different letter persons, then it represents that F<It is poor under 0.05 level
It is different notable.
Chlorophyll content is shown as in different fertilization mode processing：4>2>5>3>1, compared with the control, 4,2,5,3
Chlorophyll content increase separately 284.44%, 268.92%, 246.78%, 72.30%.The results of analysis of variance shows 4,2,
5,3 is all extremely notable (P values are respectively 0.000,0.000,0.000,0.001) with the difference between compareing.
5, influence of the different fertilization modes to camellia azalea Flowering Characteristics：
Fig. 3, Fig. 4 show that tip number is taken out in the equal annual of 4 kinds of fertilization modes and sum of blooming is above control.Annual
Tip number is taken out to show as in different fertilization mode processing：4>5>2>3>1, compared with the control, 4,5,2,3 annual is taken out
Tip number increases separately 158.74%, 156.64%, 142.66%, 60.84%.The results of analysis of variance show 4,5,2,3 with it is right
All extremely significantly (P values are respectively 0.000,0.001,0.000,0.000), 4 smoke the tip number year at least for difference according between,
With 5 between difference not significantly (P values all be 0.853).
Number of blooming is shown as in different fertilization mode processing：4>5>2>3>1, compared with the control, 4,5,2,3 open
Number is spent to increase separately 469.73%, 321.18%, 157.55%, 148.45%.The results of analysis of variance show 4,5,2,3 with it is right
Difference according between all extremely significantly (P values are all 0.000), 4 number of blooming is most, and with other processing differences extremely notable (P values
All it is 0.000).
6, conclusion：
Different fertilization modes shows the result of study of camellia azalea growth effect to handle for 4 (spring-applied nitrogen fertilizers, autumns
Winter applies phosphorus potash fertilizer) and the ground diameter of processing 5 (always apply nitrogen, phosphorus and potassium fertilizer), height of seedling, the number of blade, average year take out tip number and be significantly higher than
Other processing groups, and difference is not notable between 4 and 5.The Chlorophyll content of processing 4 and several poles of blooming are significantly higher than other processing
Group shows that processing 4 is more advantageous to blooming for camellia azalea.It does not apply fertilizer or only poor using the development of phosphorus potash fertilizer seedling growth,
It can be seen that nitrogenous fertilizer can be obviously promoted the growth of camellia azalea, but the amount of blooming is relatively fewer；The reasonably combined application of nitrogen phosphorus fertilizer
The growth and development of camellia azalea can be obviously promoted.
In conclusion combining economic angle, for camellia azalea, fertilization mode 4 is conducive to camellia azalea
Growth, can promote the use of in production.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (4)
1. a kind of fertilization mode promoting camellia azalea Seedlings development, it is characterized in that following steps：
(1) aqueous solution of urea is applied from March to August part to the camellia azalea seedling after grafting survival；
(2) to the camellia azalea seedling after grafting survival from September part to 2 month of next year application of phosphoric acid dihydro aqueous solutions of potassium.
2. a kind of fertilization mode promoting camellia azalea Seedlings development according to claim 1, feature exist
In：A concentration of 0.25% of aqueous solution of urea in the step (1).
3. a kind of fertilization mode promoting camellia azalea Seedlings development according to claim 1, feature exist
In：A concentration of 0.25% of potassium dihydrogen phosphate aqueous solution in the step (2).
4. a kind of fertilization mode promoting camellia azalea Seedlings development according to claim 1, feature exist
In：Potassium dihydrogen phosphate aqueous solution in the step (2) pours for every 20 days to be applied once.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534880A (en) * | 2018-12-27 | 2019-03-29 | 广东省林业科学研究院 | The method of fertilizer and plantation camellia azalea for camellia azalea |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558767A (en) * | 1991-08-30 | 1993-03-09 | Yuukishitsu Hiryo Seibutsu Kassei Riyou Gijutsu Kenkyu Kumiai | Fertilizer containing low-nitrogen organic matter |
| CN102960172A (en) * | 2012-12-10 | 2013-03-13 | 广西壮族自治区林业科学研究院 | Short-spike and root-grafting rapid propagation method for camellia azalea |
| CN106900329A (en) * | 2017-03-03 | 2017-06-30 | 广西壮族自治区农业科学院花卉研究所 | The method of camellia azalea cuttage and quick-propagation |
-
2018
- 2018-02-12 CN CN201810145444.2A patent/CN108633423A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558767A (en) * | 1991-08-30 | 1993-03-09 | Yuukishitsu Hiryo Seibutsu Kassei Riyou Gijutsu Kenkyu Kumiai | Fertilizer containing low-nitrogen organic matter |
| CN102960172A (en) * | 2012-12-10 | 2013-03-13 | 广西壮族自治区林业科学研究院 | Short-spike and root-grafting rapid propagation method for camellia azalea |
| CN106900329A (en) * | 2017-03-03 | 2017-06-30 | 广西壮族自治区农业科学院花卉研究所 | The method of camellia azalea cuttage and quick-propagation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534880A (en) * | 2018-12-27 | 2019-03-29 | 广东省林业科学研究院 | The method of fertilizer and plantation camellia azalea for camellia azalea |
| CN109534880B (en) * | 2018-12-27 | 2021-10-12 | 广东省林业科学研究院 | Fertilizer for camellia azalea and method for planting camellia azalea |
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