CN107580942B - Landscape big tree cultivation method suitable for arbor and shrub plants with upright trunks - Google Patents
Landscape big tree cultivation method suitable for arbor and shrub plants with upright trunks Download PDFInfo
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- CN107580942B CN107580942B CN201710880671.5A CN201710880671A CN107580942B CN 107580942 B CN107580942 B CN 107580942B CN 201710880671 A CN201710880671 A CN 201710880671A CN 107580942 B CN107580942 B CN 107580942B
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Abstract
The invention discloses a method for cultivating a landscape big tree suitable for arbor and shrub plants with upright trunks, which comprises the following steps: step one, field planting planning; filling the pit with mellow soil; step three, selecting good trees; step four, performing autumn ring cultivation; step five, leveling stubble in autumn; step six, erecting the pile in three spring; step seven, coarse bundling; step eight, cultivating lateral branches; and step nine, pruning finished products. Through the mode, the landscape big tree cultivating method suitable for arbor and shrub plants with upright trunks is provided, the growth period is greatly shortened, the social production cost is reduced, the landscaping level is improved, the problems of difficult large seedling demand and high price in the greening industry are solved, the operation is simple, the implementation is convenient, the technical difficulty is avoided, professional technicians are not needed, and the landscape big tree cultivating method can be popularized and implemented in a large scale.
Description
Technical Field
The invention relates to the field of agriculture and forestry, in particular to a method for cultivating a landscape big tree suitable for arbor and shrub plants with upright trunks.
Background
The market of landscaping needs high-end fine nursery stocks with high grade, grade and good landscape effect. High-end fine nursery stocks are industries with long production period, large investment and high cost. The situation that the big seedlings are difficult to be obtained and the small seedlings are excessive is formed at present.
Disclosure of Invention
The invention mainly solves the technical problem of providing the landscape big tree cultivating method suitable for arbor and shrub plants with upright trunks, greatly shortens the growth period, reduces the social production cost, improves the landscaping level, solves the difficult problems of difficult large seedling demand and high price in the greening industry, has simple operation, convenient implementation and no technical difficulty, does not need professional technicians, and can be popularized and implemented in a large scale.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a method for cultivating a landscape big tree suitable for a tree and shrub plant having a vertical trunk, the method comprising:
step one, field planting planning: determining the trunk diameter of a finished product big tree to be produced, and planning the height and the crown width of the big tree according to the diameter; the planting density, planting pit diameter, planting amount and planting circle diameter of the planting points; the height of the vertical pile; the total number of seedlings, the diameter and the height of a trunk in each planting pit before binding;
step two, filling the pit with mellow soil: digging a circular planting pit with a corresponding planting pit diameter at a planting point according to the planned planting density, digging out raw soil, mixing the surface mellow soil and the plant straws, and filling the mixture into the planting pit;
step three, selecting the good wood: selecting young seedlings, removing old seedlings, diseased seedlings, residual seedlings and weak seedlings, keeping the seedlings which grow vigorously, and planting the seedlings separately according to the size or height;
step four, when cultivation is performed in autumn: setting an iron wire ring with the diameter of the planned planting circle in the first step in the planting pit between the twentieth day and the thirty th day after the autumn comes up in the current year, setting plants with the planting amount planned in the first step in the iron wire ring, and fertilizing after the plants survive;
step five, leveling stubble in autumn: in ten days before the next autumn, carrying out stumping treatment on the ring cultivated plants under the condition of soil moisture;
step six, pile erecting in three spring: in the second year after the fifth step, pruning branches of the seedlings, setting a plurality of wood piles around the plants according to the height of the vertical piles planned in the first step by taking the planting points as the circle centers, surrounding the wood piles with iron wires to form an iron wire ring, and periodically applying fertilizers in the following two years for incremental cultivation;
step seven, coarse bundling: after pruning the lateral branches of the small seedlings, binding the metal cables with the rubber sheets to the plants cultivated in the sixth step by using a tree binding machine;
step eight, cultivating lateral branches: reserving a plurality of small branch heads at required positions for the lateral branches to be cultivated, reserving at least three lateral branches for artificial transformation according to modeling requirements, and periodically fertilizing to ensure that plants survive to form a main body of a big tree;
step nine, pruning finished products: and (4) pruning the artificial lateral branches and the top branches of the trunks of the big trees under the condition of soil moisture in ten days before the next autumn after the step eight to regenerate new branches at the pruning positions, managing the new branches by using large fertilizer and large water, and naturally healing the new branches in a subsequent 3-4-year natural growth mode to form a finished product.
In a preferred embodiment of the present invention, in the fourth step, the fertilization time is controlled between the current autumn and the next autumn, the fertilization frequency is 4-5 times, and 60-120 g of urea is used each time.
In a preferred embodiment of the invention, in the sixth step, the compound fertilizer is applied at a frequency of 3-4 times per year, and the application amount is controlled to be 1-2.5 kg per time.
In a preferred embodiment of the present invention, in the seventh step, one rope is tied every 20-25 cm.
In a preferred embodiment of the invention, in the step eight, the fertilizer is watered and applied at a frequency of 3-5 times per year.
The invention has the beneficial effects that: the landscape big tree cultivation method suitable for arbor and shrub plants with upright trunks provided by the invention greatly shortens the growth period, reduces the social production cost, improves the landscaping level, solves the problems of difficult large seedling and high price in the greening industry, is simple to operate, convenient to implement, free of technical difficulty, free of professional technicians and capable of being popularized and implemented in a large scale.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention comprises the following steps:
a method for cultivating landscape big trees suitable for arbor and shrub plants with upright trunks comprises the following steps:
step one, field planting planning: determining the trunk diameter of a finished product big tree to be produced, and planning the height and the crown width of the big tree according to the diameter; the planting density, planting pit diameter, planting amount and planting circle diameter of the planting points; the height of the vertical pile; the total number of seedlings, the diameter and the height of a trunk in each planting pit before binding;
step two, filling the pit with mellow soil: and digging round planting pits with the corresponding planting pit diameters at the planting points according to the planned planting density, digging out raw soil, mixing the surface mellow soil and the plant straws, and then filling the mixture into the planting pits, so as to preserve water, moisture and fertilizer and facilitate the growth of the tree seedlings.
Step three, selecting the good wood: selecting young seedlings, removing old seedlings, diseased seedlings, residual seedlings and weak seedlings, keeping the seedlings which grow vigorously, and planting the seedlings separately according to the size or height so as to achieve regular growth;
step four, when cultivation is performed in autumn: setting an iron wire ring with the planned planting circle diameter in the first step in the planting pit between the twentieth day and the thirty th day after the autumn stands in the current year, setting plants with the planned planting quantity in the first step in the iron wire ring, and fertilizing after the plants survive to ensure that the seedlings grow vigorously;
step five, leveling stubble in autumn: in ten days before the next autumn, the temperature is high, the water and fertilizer are sufficient, the seedlings are easy to sprout, the total amount of the seedlings is increased, and the seedlings grow more orderly and vigorously. Under the condition of soil moisture, the stubble leveling treatment is carried out on the ring cultivated plants, and if the ring cultivated plants are varieties with large number of seedlings and regular growth, such as ginkgo, magnolia and the like, the stubble leveling treatment can be omitted;
step six, pile erecting in three spring: in the second year after the fifth step, pruning branches of the seedlings, setting a plurality of wood piles around the plants according to the height of the vertical piles planned in the first step by taking the planting points as the circle centers, surrounding the wood piles with iron wires to form an iron wire ring, and periodically applying fertilizers in the following two years for incremental cultivation;
step seven, coarse bundling: after pruning the lateral branches of the small seedlings, binding the metal cables with the rubber sheets to the plants cultivated in the sixth step by using a tree binding machine;
step eight, cultivating lateral branches: reserving a plurality of small branch heads at required positions for the lateral branches to be cultivated, reserving at least three lateral branches for artificial transformation according to modeling requirements, and periodically fertilizing to ensure that plants survive to form a main body of a big tree;
step nine, pruning finished products: and (4) pruning the artificial lateral branches and the top branches of the trunks of the big trees under the condition of soil moisture in ten days before the next autumn after the step eight to regenerate new branches at the pruning positions, managing the new branches by using large fertilizer and large water, and naturally healing the new branches in a subsequent 3-4-year natural growth mode to form a finished product.
In the fourth step, the fertilization time is controlled between the current-year autumn and the next-year autumn, the fertilization frequency is 4-5 times, and 60-120 g of urea is used each time.
Further, in the sixth step, the compound fertilizer is used for fertilization at a frequency of 3-4 times per year, and the fertilization amount is controlled to be 1-2.5 kg each time.
Further, in the seventh step, one rope is tied at intervals of 20-25 cm.
And furthermore, in the eighth step, watering and fertilizing are carried out at a frequency of 3-5 times per year, so that the survival rate is improved.
Tens of small trees which grow vigorously are bundled together by manual extrusion through a specific cultivation mode and specific management measures according to the growth rule of plants and manual operation. The thickness is increased, so that the trees can be gradually healed in the natural growth process to form a big tree which is a whole body.
In the actual production process, the following data can be adopted for standardized production:
the cultivating method of the invention follows the growth habit, growth rule and characteristics of plants, effectively grasps 'water', 'fertilizer', 'light' and 'heat' in management, and increases the total amount of unit seedlings. Is a production process carried out according to the principle that seedlings have strong self-healing capability.
Form many aspects beneficial effect through above-mentioned mode:
the tree species has wide application. Except for trees which contain glue or oil, have long thorns on the surface, short and strong branches, no main stems and poor erectness, the technology can be adapted to the trees.
The regional adaptability is wide. All the trees can be produced locally in China, east, west, south and north.
The social benefit is high. The method has the advantages of low starting point, convenient material taking, simple operation, short production period and low input cost, and can be popularized and produced in a large scale. Especially, the method is more valuable and more beneficial to certain tree species which grow slowly and are more precious: for example, a 30cm thick crape myrtle tree requires about forty years for natural production and has a market value of several tens of thousands of yuan, while the artificial tree production only requires about seven years for cycle and only requires 500 yuan for cost.
The landscape effect is good, the main rod is more vigorous, the height of the branches, the number of the branches and the angle of the branches are more reasonable through artificial manufacturing, and the generated landscape effect is better than that of natural growth.
Easy transportation and survival. The time from seedling culture to market is only 6-7 years, the number of main roots is small, the number of hairy roots is large, the cultivation is easy to survive, too large soil balls are not needed during seedling lifting, and the transportation is convenient.
In conclusion, the landscape big tree cultivating method suitable for arbor and shrub plants with upright trunks provided by the invention greatly shortens the growth period, reduces the social production cost, improves the landscaping level, solves the problems of difficult large seedling demand and high price in the greening industry, is simple to operate, convenient to implement, free of technical difficulty, free of professional technicians and capable of being popularized and implemented in a large scale.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A method for cultivating landscape trees suitable for arbor and shrub plants with upright trunks is characterized by comprising the following steps:
step one, field planting planning: determining the trunk diameter of a finished product big tree to be produced, and planning the height and the crown width of the big tree according to the diameter; the planting density, planting pit diameter, planting amount and planting circle diameter of the planting points; the height of the vertical pile; the total number of seedlings, the diameter and the height of a trunk in each planting pit before binding;
step two, filling the pit with mellow soil: digging a circular planting pit with a corresponding planting pit diameter at a planting point according to the planned planting density, digging out raw soil, mixing the surface mellow soil and the plant straws, and filling the mixture into the planting pit;
step three, selecting the good wood: selecting young seedlings, removing old seedlings, diseased seedlings, residual seedlings and weak seedlings, keeping the seedlings which grow vigorously, and planting the seedlings separately according to the size or height;
step four, when cultivation is performed in autumn: setting planned field planting in the first step in the field planting pit between the twentieth day and the thirtieth day after the autumn in the current yearA wire loop with a loop diameter, wherein plants with a planned planting amount in the step one are arranged in the wire loop, and the loop culture density is 353-2Fertilizing after the plants survive;
step five, leveling stubble in autumn: in ten days before the next autumn, carrying out stumping treatment on the ring cultivated plants under the condition of soil moisture;
step six, pile erecting in three spring: in the second year after the fifth step, pruning branches of the seedlings, setting a plurality of wood piles around the plants according to the height of the vertical piles planned in the first step by taking the planting points as the circle centers, surrounding the wood piles with iron wires to form an iron wire ring, and periodically applying fertilizers in the following two years for incremental cultivation;
step seven, coarse bundling: after pruning the lateral branches of the small seedlings, binding the metal cables with the rubber sheets to the plants cultivated in the sixth step by using a tree binding machine;
step eight, cultivating lateral branches: reserving a plurality of small branch heads at required positions for the lateral branches to be cultivated, reserving at least three lateral branches for artificial transformation according to modeling requirements, and periodically fertilizing to ensure that plants survive to form a main body of a big tree;
step nine, pruning finished products: and (4) pruning the artificial lateral branches and the top branches of the trunks of the big trees under the condition of soil moisture in ten days before the next autumn after the step eight to regenerate new branches at the pruning positions, managing the new branches by using large fertilizer and large water, and naturally healing the new branches in a subsequent 3-4-year natural growth mode to form a finished product.
2. The method for cultivating a landscape big tree suitable for arbor and shrub plants having an upright trunk as claimed in claim 1, wherein the fertilization time is controlled between the current autumn and the next autumn, the fertilization frequency is 4-5 times, and 60-120 g of urea is used each time.
3. The method for cultivating a landscape big tree suitable for arbor and shrub plants having an erect trunk according to claim 1, wherein in the sixth step, fertilizer application is performed at a frequency of 3 to 4 times per year using compound fertilizer, and the amount of fertilizer application is controlled to be 1 to 2.5kg per time.
4. The method for cultivating the landscape big tree suitable for the arbor and shrub plants with the upright trunk as claimed in claim 1, wherein in the seventh step, one rope is tied at intervals of 20-25 cm.
5. The method for cultivating a landscape big tree suitable for arbor and shrub plants having a vertical trunk as claimed in claim 1, wherein in the eighth step, the watering and fertilizing are carried out at a frequency of 3-5 times per year.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223849A (en) * | 2008-02-18 | 2008-07-23 | 丁月生 | Cultivating method of small tree combined with trees having big trunk |
| CN101300934A (en) * | 2008-06-26 | 2008-11-12 | 罗再举 | Method for cultivating big tree using artificial model |
| CN102668861A (en) * | 2012-06-04 | 2012-09-19 | 徐绍清 | Method for quickly culturing crape myrtle trunks |
| CN102726197A (en) * | 2012-07-11 | 2012-10-17 | 陈文祥 | Quick cultivating and planting method for large crape myrtle landscape trees |
| CN103503674A (en) * | 2012-06-18 | 2014-01-15 | 张蓉海 | Man-made speeded-up big tree |
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- 2017-09-26 CN CN201710880671.5A patent/CN107580942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223849A (en) * | 2008-02-18 | 2008-07-23 | 丁月生 | Cultivating method of small tree combined with trees having big trunk |
| CN101300934A (en) * | 2008-06-26 | 2008-11-12 | 罗再举 | Method for cultivating big tree using artificial model |
| CN102668861A (en) * | 2012-06-04 | 2012-09-19 | 徐绍清 | Method for quickly culturing crape myrtle trunks |
| CN103503674A (en) * | 2012-06-18 | 2014-01-15 | 张蓉海 | Man-made speeded-up big tree |
| CN102726197A (en) * | 2012-07-11 | 2012-10-17 | 陈文祥 | Quick cultivating and planting method for large crape myrtle landscape trees |
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