CN107711020A - A kind of topdressing method of high yield eucalyptus - Google Patents
A kind of topdressing method of high yield eucalyptus Download PDFInfo
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- CN107711020A CN107711020A CN201710883761.XA CN201710883761A CN107711020A CN 107711020 A CN107711020 A CN 107711020A CN 201710883761 A CN201710883761 A CN 201710883761A CN 107711020 A CN107711020 A CN 107711020A
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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
Abstract
The invention belongs to Management offorestry technical field, and in particular to a kind of topdressing method of high yield eucalyptus.First time top dressing is planted in eucalyptus and carried out after 60 90 days, including the artificial weeds removed around eucalyptus, is dug cave, discharged the steps such as fertilizer, earthing, and second of top dressing is carried out after 6 10 months in first time top dressing, carries out top dressing once within every 12 months afterwards.The method of eucalyptus top dressing of the present invention overcomes traditional fertilizer caused by irrational fertilizing method because volatilizing, being lost in, the waste that adsorption by soil fixing band is come, the utilization rate of fertilizer is greatly improved, so as to effectively increase the yield of eucalyptus, the scientific and effective property of topdressing method of the present invention is embodied.
Description
Technical field
The invention belongs to Management offorestry technical field, and in particular to a kind of topdressing method of high yield eucalyptus.
Background technology
Soil is the important carrier of tree growth, and soil nutrient supply is the important sources of Forest Tree Nutrient element.With people
There is yield decline, soil fertility degeneration, physiological nutritional deficiency illness in the going concern of work woods, the artificial forest of many continuous cultivations
Phenomena such as, it is especially more prominent in Short-Cycle Industrial Raw Material Forests, this phenomenon.Forest fertilization is to increase soil fertility, improve woods
Wooden nutrition condition and promotion forest fast growing, reach one of high-quality, highly efficient and productive Silvicultural Measures, while are also to safeguard soil
One of ground fertility, the important means for realizing forest land sustainable development.Eucalyptus has the good characteristics such as fast-growing, high yield, multiple use,
Large area plantation is obtained in China torrid zone, the production of subtropical zone short circulation phase artificial forest, to obtain higher growth in a short time
Amount must carry out the rational application of fertilizer, be particularly the barren hillside soil reproducing area fertilization effect in south clearly, because eucalyptus
Most of fibrous root is to be grown with the downward attraction of the earth to eight word directions under slope on hillside, and fibrous root is that eucalyptus absorbs battalion
Foster primary channel, if fertilizer placement is not by fibrous root, eucalyptus will be unable to be absorbed to more nutrition in time, and fertilizer is on mountain
Poor fluidity in dryland soil on slope, utilization rate of fertilizer is low, causes eucalyptus yield to decline, so fertilising is rich as eucalyptus fast-growing
The key of production, irrational fertilization mode can cause the loss of fertilizer, cause the loss of economy, influence suction of the eucalyptus to fertilizer
Receive, so as to influence the normal growth of eucalyptus.
The content of the invention
It is an object of the present invention to for the loss of the above-mentioned fertilizer caused by irrational fertilizing method, eucalyptus is being influenceed just
A kind of the problem of being frequently grown, there is provided topdressing method of high yield eucalyptus.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of topdressing method of high yield eucalyptus, comprises the following steps：
（1）First time top dressing：After eucalyptus is planted 60-90 days, the artificial weeds removed around eucalyptus, in tree crown drip outermost
Side, tree strain dig cave, after fertilizer is uniformly applied in cave, timely earthing pressure toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope
Real, mark digs the position in cave for the first time；
（2）Second of top dressing：6-10 months after first time top dressing, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown
Drip outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, and ensure the position in second of digging cave
The cave dug with first time is not in same position, and second acupuncture point dug is in the relatively low lower section in first acupuncture point, and fertilizer is uniform
After applying in cave, timely earthing compacting, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 under slope, and ensure to dig the position in cave with the preceding cave dug twice not
In same position, and in the position of the relatively low lower section in a upper acupuncture point, after fertilizer is uniformly applied in cave, timely earthing compacting,
Mark digs the position in cave.
In the present invention, further instruction, the cave depth for digging cave is 20-30cm, a width of 25-30cm in cave.
In the present invention, further instruction, the top dressing, its release amount are that every plant of eucalyptus discharges 300-500g.
The present invention has the advantage that compared with prior art：
The method of eucalyptus top dressing provided by the invention, it is to be formulated based on eucalyptus characteristic in itself, it can farthest send out
Wave the advantages of eucalyptus fosters top dressing, overcome the irrational fertilizing method of tradition cause fertilizer because volatilizing, being lost in, adsorption by soil it is solid
Surely the waste brought, the utilization rate of fertilizer is greatly improved, effectively facilitates the growth of eucalyptus, realize that the short cycle industry of eucalyptus is former
Expect the cultivation of woods, the cycle of rotational cutting of Eucalyptus Plantation for Industry Raw Material has been greatly shortened.Top dressing side through studies have shown that using the present invention
2 months Eucalyptus are in good condition after method top dressing, and leaf is uniform bottle green, and after first time top dressing 6, the amount of increasing of eucalyptus is up to
6m, the yield of eucalyptus is up to 12.25m3 after 5 years, shows the scientific and effective property of topdressing method of the present invention.
Embodiment
The invention provides a kind of topdressing method of high yield eucalyptus is provided, to make the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of topdressing method of high yield eucalyptus provided by the invention is as follows：
A kind of topdressing method of high yield eucalyptus, comprises the following steps：
（1）First time top dressing：After eucalyptus is planted 60 days, the artificial weeds removed around eucalyptus, tree crown drip outermost,
Set strain and dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, the cave depth for digging cave is 20cm, a width of 25cm in cave, is incited somebody to action
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 300g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：6 months after first time top dressing, the artificial weeds removed around eucalyptus, after loosening the soil, dripped in tree crown
Waterline outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, and the cave depth for digging cave is 20cm, cave
A width of 25cm, and the position in second of digging cave and the cave dug for the first time are ensured not in same position, and second of acupuncture point dug
In the relatively low lower section in first acupuncture point, fertilizer is uniformly applied in cave, every plant of eucalyptus discharges 300g, discharges timely earthing pressure after fertilizer
It is real, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 under slope, and the cave depth for digging cave is 20cm, a width of 25cm in cave,
And ensure to dig the position in cave with the preceding cave dug twice not in same position, and in the position of the relatively low lower section in a upper acupuncture point, general
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 300g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Embodiment 2
A kind of topdressing method of high yield eucalyptus provided by the invention is as follows：
A kind of topdressing method of high yield eucalyptus, comprises the following steps：
（1）First time top dressing：After eucalyptus is planted 75 days, the artificial weeds removed around eucalyptus, tree crown drip outermost,
Set strain and dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, the cave depth for digging cave is 25cm, a width of 28cm in cave, is incited somebody to action
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 400g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：8 months after first time top dressing, the artificial weeds removed around eucalyptus, after loosening the soil, dripped in tree crown
Waterline outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, and the cave depth for digging cave is 25cm, cave
A width of 28cm, and the position in second of digging cave and the cave dug for the first time are ensured not in same position, and second of acupuncture point dug
In the relatively low lower section in first acupuncture point, fertilizer is uniformly applied in cave, every plant of eucalyptus discharges 400g, discharges timely earthing pressure after fertilizer
It is real, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 under slope, and the cave depth for digging cave is 25cm, a width of 28cm in cave,
And ensure to dig the position in cave with the preceding cave dug twice not in same position, and in the position of the relatively low lower section in a upper acupuncture point, general
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 400g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Embodiment 3
A kind of topdressing method of high yield eucalyptus provided by the invention is as follows：
A kind of topdressing method of high yield eucalyptus, comprises the following steps：
（1）First time top dressing：After eucalyptus is planted 90 days, the artificial weeds removed around eucalyptus, tree crown drip outermost,
Set strain and dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, the cave depth for digging cave is 30cm, a width of 30cm in cave, is incited somebody to action
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 500g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：10 months after first time top dressing, the artificial weeds removed around eucalyptus, after loosening the soil, dripped in tree crown
Waterline outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, and the cave depth for digging cave is 30cm, cave
A width of 30cm, and the position in second of digging cave and the cave dug for the first time are ensured not in same position, and second of acupuncture point dug
In the relatively low lower section in first acupuncture point, fertilizer is uniformly applied in cave, every plant of eucalyptus discharges 500g, discharges timely earthing pressure after fertilizer
It is real, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 under slope, and the cave depth for digging cave is 30cm, a width of 30cm in cave,
And ensure to dig the position in cave with the preceding cave dug twice not in same position, and in the position of the relatively low lower section in a upper acupuncture point, general
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 500g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Comparative example 1
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
（1）First time top dressing：After eucalyptus is planted 75 days, the artificial weeds removed around eucalyptus, with setting strain same horizontal line
Cave is dug at upper, tree crown drip outermost, the cave depth for digging cave is 25cm, a width of 28cm in cave, fertilizer is uniformly applied in cave,
Every plant of eucalyptus discharges 400g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：8 months after first time top dressing, artificial weeds removed around eucalyptus, after loosening the soil, with setting strain
In same horizontal line, cave is dug at tree crown drip outermost, the cave depth for digging cave is 25cm, a width of 28cm in cave, and ensures the
The cave that the secondary position for digging cave is dug with first time is not in same position, and second of acupuncture point dug is in the first same water in acupuncture point
Partially outer position on horizontal line, fertilizer uniformly being applied in cave, every plant of eucalyptus discharges 400g, discharges earthing compacting in time after fertilizer,
Second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, with setting the same water of strain
On horizontal line, cave is dug at tree crown drip outermost, the cave depth for digging cave is 25cm, a width of 28cm in cave, and ensures to dig the position in cave
Put with the preceding cave dug twice not in same position, and partially outer position in a upper acupuncture point same horizontal line, fertilizer is equal
In even application cave, every plant of eucalyptus discharges 400g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Comparative example 2
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
To avoid influence of the fortuitous phenomena to conclusion, comparative example 1 is carried out to repeat experiment.
Comparative example 3
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
（1）First time top dressing：After eucalyptus is planted 75 days, the artificial weeds removed around eucalyptus, tree crown drip outermost,
Set strain and dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root on slope, the cave depth for digging cave is 25cm, a width of 28cm in cave, is incited somebody to action
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 400g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：8 months after first time top dressing, the artificial weeds removed around eucalyptus, after loosening the soil, dripped in tree crown
Waterline outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root on slope, and the cave depth for digging cave is 25cm, cave
A width of 28cm, and the position in second of digging cave and the cave dug for the first time are ensured not in same position, and second of acupuncture point dug
In the relatively low top in first acupuncture point, fertilizer is uniformly applied in cave, every plant of eucalyptus discharges 400g, discharges timely earthing pressure after fertilizer
It is real, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 on slope, and the cave depth for digging cave is 25cm, a width of 28cm in cave,
And ensure to dig the position in cave with the preceding cave dug twice not in same position, and in the position of the relatively low top in a upper acupuncture point, general
Fertilizer is uniformly applied in cave, and every plant of eucalyptus discharges 300g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Comparative example 4
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
To avoid influence of the fortuitous phenomena to conclusion, comparative example 3 is carried out to repeat experiment.
Comparative example 5
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
（1）First time top dressing：After eucalyptus is planted 75 days, the artificial weeds removed around eucalyptus, tree crown drip outermost,
To set strain and dig cave toward position vertical on slope, the cave depth for digging cave is 25cm, a width of 28cm in cave, fertilizer is uniformly applied in cave,
Every plant of eucalyptus discharges 400g, timely earthing compacting, and mark digs the position in cave for the first time；
（2）Second of top dressing：8 months after first time top dressing, the artificial weeds removed around eucalyptus, after loosening the soil, dripped in tree crown
Waterline outermost, tree strain dig cave toward vertical position on slope, and the cave depth for digging cave is 25cm, a width of 28cm in cave, and ensure the
The cave that the secondary position for digging cave is dug with first time is not in same position, and second of acupuncture point dug is in the first same water in acupuncture point
Partially outer position on horizontal line, fertilizer uniformly being applied in cave, every plant of eucalyptus discharges 400g, discharges earthing compacting in time after fertilizer,
Second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward position vertical on slope, and the cave depth for digging cave is 25cm, a width of 28cm in cave, and ensures to dig the position in cave
Put with the preceding cave dug twice not in same position, and partially outer position in a upper acupuncture point same horizontal line, fertilizer is equal
In even application cave, every plant of eucalyptus discharges 400g, discharges earthing compacting in time after fertilizer, and mark digs the position in cave.
Comparative example 6
The topdressing method of a kind of high yield eucalyptus that this comparative example provides is：
To avoid influence of the fortuitous phenomena to conclusion, comparative example 5 is carried out to repeat experiment.
The clayed soil hillside fields of one piece of 30-45 degree is divided into area equivalent 9 pieces experimental field, every piece of area experimental field
It it is 2 mu, plantation specification line-spacing is 4m, spacing in the rows 2m, carries out top dressing by embodiment 1-3 and comparative example 1-6 method respectively.Point
Not Guan Cha after first time top dressing 2 months the change of eucalyptus leaves and record with table 1；Measure respectively each piece experimental field eucalyptus
Mean stand height, mean DBH increment and the eucalyptus mean stand height amount of increasing, mean DBH increment increase when top dressing and second of top dressing
Measure and be reported in Table 1 below, each piece of experimental field mean stand height of eucalyptus and eucalyptus yield are measured within 5 years respectively after eucalyptus plantation,
And it is reported in Table 2 below.As a result it is as follows：
Table 1
| Test example | Eucalyptus leaves becomes after 2 months Change | Put down during first time top dressing Equal height of tree change | Put down during second of top dressing Equal height of tree change | Mean stand height becomes Change the amount of increasing | Put down during first time top dressing Equal diameter of a cross-section of a tree trunk 1.3 meters above the ground change | Put down during second of top dressing Equal diameter of a cross-section of a tree trunk 1.3 meters above the ground change | Mean DBH increment becomes Change the amount of increasing |
| Embodiment 1 | It is yellowish green to be changed into dark green, face Color is uniform | 1.1m | 7.1m | 6m | 2.3cm | 7.1cm | 4.8cm |
| Embodiment 2 | It is yellowish green to be changed into dark green, face Color is uniform | 1.5m | 7.4m | 5.9m | 2.25cm | 7.15cm | 4.9cm |
| Embodiment 3 | It is yellowish green to be changed into dark green, face Color is uniform | 2m | 7.75m | 5.75m | 2.6cm | 7.85cm | 5.25cm |
| Comparative example 1 | It is yellowish green to be changed into pale green, face Color is uneven | 1.5m | 6.3m | 4.8m | 2.3cm | 6.55cm | 4.25cm |
| Comparative example 2 | It is yellowish green to be changed into pale green, face Color is uneven | 1.6m | 6.55m | 4.95m | 2.25cm | 6.65cm | 4.4cm |
| Comparative example 3 | Fraction is changed into pale green, Major part has flavescence existing As | 1.53m | 5.25m | 3.99m | 2.3cm | 5.05cmc | 2.75cm |
| Comparative example 4 | Fraction is changed into pale green, Major part has flavescence existing As | 1.5m | 5.75m | 4.25m | 2.25cm | 5cm | 2.75cm |
| Comparative example 5 | Fraction is changed into pale green, Major part has flavescence existing As | 1.6m | 5.15m | 3.55m | 2.3cm | 4.65cm | 2.35cm |
| Comparative example 6 | Fraction is changed into pale green, Major part has flavescence existing As | 1.6m | 5.5m | 3.9m | 2.25cm | 4.7cm | 2.45cm |
Table 2
| Test example | Mean stand height | Mean DBH increment | Yield |
| Embodiment 1 | 22.1m | 16.1cm | 11.9m³ |
| Embodiment 2 | 22.3m | 16.25cm | 12.1m³ |
| Embodiment 3 | 22.55m | 16.8cm | 12.25m³ |
| Comparative example 1 | 20.15m | 15.1cm | 9.1m³ |
| Comparative example 2 | 20.25m | 15.25cm | 9.3m³ |
| Comparative example 3 | 16.15m | 13.9cm | 7.1m³ |
| Comparative example 4 | 16.25m | 14.15cm | 7.3m³ |
| Comparative example 5 | 15.55m | 12.7cm | 6.35m³ |
| Comparative example 6 | 15.95m | 13.05cm | 6.55m³ |
Found out by upper table 1, Eucalyptus is rapid after applying fertilizer for the first time, quickly increases and strengthens, is chased after using 1-3 of the embodiment of the present invention
The positive effect of fertile method is better than contrast 1-6.6 comparative examples are that the position that cave is dug during top dressing is different from the difference of embodiment 2,
Remaining way to manage all same, wherein：
The position of comparative example 1 and the top dressing of comparative example 2 is located at setting in strain same horizontal line, at tree crown drip outermost；
It is low toward splayed configuration strain fibrous root on slope that comparative example 3 and the position of the top dressing of comparative example 4 are located at tree crown drip outermost, tree strain
More than 2cm position；
The position of comparative example 5 and the top dressing of comparative example 6 is located at tree crown drip outermost, sets strain toward position vertical on slope.
It can be seen that by the data of table 2, the position of 3 top dressings of the above does not all make to be not fully exerted the effect of fertilizer so that
Eucalyptus leaves is in unsound state after eucalyptus is planted 2 months, and the mean stand height of eucalyptus, mean DBH increment are obvious in same time
Not as 3 embodiments of the present invention, 3 embodiments of the yield far below the present invention are ultimately resulted in, show top dressing position to eucalyptus
The influence of growth.Data above embodies the scientific and effective property of topdressing method of the present invention.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (3)
1. a kind of topdressing method of high yield eucalyptus, it is characterised in that comprise the following steps：
（1）First time top dressing：After eucalyptus is planted 60-90 days, the artificial weeds removed around eucalyptus, in tree crown drip outermost
Side, tree strain dig cave, after fertilizer is uniformly applied in cave, timely earthing pressure toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope
Real, mark digs the position in cave for the first time；
（2）Second of top dressing：6-10 months after first time top dressing, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown
Drip outermost, tree strain dig cave toward the position of low more than the 2cm of splayed configuration strain fibrous root under slope, and ensure the position in second of digging cave
The cave dug with first time is not in same position, and second acupuncture point dug is in the relatively low lower section in first acupuncture point, and fertilizer is uniform
After applying in cave, timely earthing compacting, second of position for digging cave of mark；
（3）Carry out top dressing once within every 12 months afterwards, artificial weeds removed around eucalyptus, after loosening the soil, in tree crown drip most
Outside, tree strain dig cave toward the position of splayed configuration strain fibrous root low more than 2 under slope, and ensure to dig the position in cave with the preceding cave dug twice not
In same position, and in the position of the relatively low lower section in a upper acupuncture point, after fertilizer is uniformly applied in cave, timely earthing compacting,
Mark digs the position in cave.
A kind of 2. topdressing method of high yield eucalyptus according to claim 1, it is characterised in that：It is described dig cave cave depth be
20-30cm, a width of 25-30cm in cave.
A kind of 3. topdressing method of high yield eucalyptus according to claim 1, it is characterised in that：The top dressing, its release amount
300-500g is discharged for every plant of eucalyptus.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109588195A (en) * | 2018-12-28 | 2019-04-09 | 广西壮族自治区林业科学研究院 | The efficient business method of eucalyptus |
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| 蒋雪刚等: "几种施肥处理对桉树生长的影响", 《桉树科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588195A (en) * | 2018-12-28 | 2019-04-09 | 广西壮族自治区林业科学研究院 | The efficient business method of eucalyptus |
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