CN112119803A - High-yield planting method for dragon fruits and support frame used by same - Google Patents
High-yield planting method for dragon fruits and support frame used by same Download PDFInfo
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- CN112119803A CN112119803A CN202010841352.5A CN202010841352A CN112119803A CN 112119803 A CN112119803 A CN 112119803A CN 202010841352 A CN202010841352 A CN 202010841352A CN 112119803 A CN112119803 A CN 112119803A
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/12—Supports for plants; Trellis for strawberries or the like
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
Abstract
The invention discloses a high-yield planting method of dragon fruits and a support frame used by the same, and belongs to the technical field of dragon fruit cultivation. Compared with the prior art that only 2 dragon fruits can be cultivated by using a single disc support frame, the support frame provided by the invention can be used for simultaneously cultivating 3 dragon fruit trees, the radius and the distance between the large and small discs are effectively and reasonably controlled, so that each support frame can form an upper dragon fruit tree crown and a lower dragon fruit tree crown which are large in size and large in size, a certain distance is kept between the large and small discs, the top tree crown basically does not shield the light of the second layer of tree crown, and the vertical space for the growth of the dragon fruits is utilized more efficiently. The total number of branches of the two layers of crowns can be maintained at about 60-90, compared with the number of the dragon fruits harvested by a single disc support, the yield is increased by about 10-20%, and the dragon fruits are larger in size and better in quality when the number of the branches is the same.
Description
Technical Field
The invention belongs to a dragon fruit cultivation technology, and particularly relates to a high-yield planting method of dragon fruits and a support frame used by the same.
Background
The pitaya is a perennial tropical fruit, belongs to the cactaceae and gastrodiae, has the characteristics of rapid growth, strong sprouting branching capability, long reproductive growth period and the like, and particularly has an outstanding contradiction between vegetative growth and reproductive growth in the whole growth process. The prior dragon fruit cultivation technology adopts a bracket with a certain structure as a necessary device for reasonably adjusting the spatial distribution of branches, and is matched with proper pruning management of the dragon fruit to adjust the vegetative growth and reproductive growth of the dragon fruit so as to finally realize the high yield of the dragon fruit. However, the cultivation method and the bracket used by the method are not efficient enough in space utilization, and certain improvement on the existing support frame and corresponding cultivation technology are needed to realize higher quality and high yield of the dragon fruit.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a high-yield planting method for pitaya. The invention aims to solve another technical problem of providing a dragon fruit tree support frame used in the high-yield planting method of the dragon fruits.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a high-yield planting method of pitaya comprises the following steps: use a dragon fruit tree support frame, dragon fruit tree support frame include: the two disks respectively consist of a circular ring and two cross rods crossed through the circle center of the circular ring, the two disks are fixed on the vertical column through the cross point of the two cross beams and are parallel to the ground, the small disk is fixed at the top end of the vertical column, and the large disk is fixed at the middle upper part of the vertical column; the high-yield planting method of the dragon fruits comprises the following steps:
1) vertically fixing the dragon fruit tree support frames in a field for planting dragon fruits, and planting 3 dragon fruit tree seedlings below each support frame;
2) only one main stem of each dragon fruit tree seedling is reserved and grows upwards along the upright post, and the rest lateral branches are completely cut off;
3) selecting 1 pitaya seedling to enable a main stem of the pitaya seedling to grow until the main stem penetrates through a small circular disc, pinching the top end of the pitaya seedling, promoting lateral branches to grow on the top of the pitaya seedling, and forming a top crown;
4) enabling the main stems of the rest 2 dragon fruit tree seedlings to grow until the main stems penetrate through the large round disc, pinching the top ends of the main stems, promoting the top parts of the main stems to breed lateral branches, and forming a second layer of crown;
5) and performing conventional water and fertilizer management on 3 dragon fruit saplings and performing conventional operation management of reasonably thinning and cutting stems, branches, buds, flowers and fruits to obtain the high-quality and high-yield dragon fruits.
In the high-yield planting method of the dragon fruits, the diameter of a large disc of the dragon fruit tree supporting frame is 0.8-1.0m, the radius of a small disc is 0.4-0.6m, the vertical distance between the small disc and the large disc is 0.7-1.0m, and the distance between the large disc and the ground is 0.9-1.2 m.
In the high-yield planting method of the dragon fruits, the step 2) is specifically as follows: selecting 1 dragon fruit seedling which grows fastest, fixing the main stem of the dragon fruit seedling on an upright post between a large disc and a small disc by a rope when the main stem of the dragon fruit seedling passes through the small disc and the length of the dragon fruit seedling is about 1.8-2.0m, pinching the top end of the dragon fruit seedling to promote lateral branches to grow on the top of the dragon fruit seedling, guiding newly grown lateral branches to pass through the small disc to grow outwards, leaving about 3 buds on each branch, and cutting off the top of the dragon fruit seedling when the new buds grow to about 0.8-1.0m to promote secondary branching; the branch on the guide is led to droop by methods of pulling, binding and the like and is hung on the edge of the small circular disc to form a crown at the top.
In the high-yield planting method of the dragon fruits, the step 3) is specifically as follows: and (3) enabling the main stems of the rest 2 dragon fruit seedlings to grow to 1.5-1.8m, pinching when the main stems penetrate through a large round disc for about 20-30cm, promoting the lateral branches to grow on the tops of the seedlings, leaving about 3 buds on each branch, and breaking the tops when the new buds grow to about 1.3m to promote the secondary branching to occur. The branch guided upwards by the method of pulling, binding and the like sags and is hung on the edge of the large disc to form a second layer of crown.
A dragon fruit tree support frame includes: the two disks respectively comprise a circular ring and two cross rods crossing the circle center of the circular ring, the two disks are fixed on the vertical column and parallel to the ground through the crossing points of the two cross beams, the small disk is fixed at the top end of the vertical column, and the large disk is fixed at the middle upper part of the vertical column.
Furthermore, the diameter of the large disc is 0.8-1.0m, the radius of the small disc is 0.4-0.6m, the vertical distance between the small disc and the large disc is 0.7-1.0m, and the distance between the large disc and the ground is 0.9-1.2 m.
Compared with the prior art, the invention has the beneficial effects that:
compared with the existing dragon fruit cultivation method that only 2 dragon fruit trees are usually planted on a single disc support, each dragon fruit tree support can simultaneously plant 3 dragon fruit trees, and by effectively and reasonably controlling the radius and the distance between the large and small discs, each support can form an upper dragon fruit crown and a lower dragon fruit crown, wherein the upper dragon fruit crown and the lower dragon fruit crown are small and large, a certain distance is kept between the large and small discs, the top crown basically does not shield the light of the second layer of crowns, and the vertical space for the growth of the dragon fruits is utilized more efficiently. The total number of branches of the two layers of crowns can be maintained at about 60-90, compared with the number of the dragon fruits harvested by a single disc support, the yield is increased by about 10-20%, and the dragon fruits are larger in size and better in quality when the number is the same.
Drawings
Fig. 1 is a schematic structural view of a dragon fruit tree support frame.
Detailed Description
The invention is further described with reference to specific examples.
Example 1:
as shown in figure 1, a dragon fruit tree support frame comprises a stand column 1, a large circular disc 2 and a small circular disc 3, wherein the two circular discs are respectively composed of a circular ring and two cross rods 4 crossing the circle center of the circular ring, the large circular disc 2 and the small circular disc 3 are respectively fixed on the stand column 1 through the crossing points of the two cross rods 4 and are parallel to the ground, the small circular disc 3 is fixed at the top end of the stand column, and the large circular disc 2 is fixed at the middle upper part of the stand column. The diameter of the large disc 2 is 0.8-1.0m, the diameter of the small disc 3 is 0.4-0.6m, and the vertical distance between the small disc 3 and the large disc 2 is 0.7-1.0 m.
The dragon fruit supports are vertically fixed in the field for planting the dragon fruits at the interval of 1.5-2m, and the distance between the large circular disc of the support frame and the ground is 0.9-1.2 m. 3 dragon fruit saplings obtained through cuttage or grafting are planted below each supporting frame, germination occurs about 20 days after planting, a plurality of buds grow on the thorn seats of the dragon fruit saplings, only one main stem of each dragon fruit sapling is reserved and grows upwards along the upright posts in a climbing mode, and all other lateral branches are cut off. Selecting 1 of the pitaya seedlings which grow fastest, after main stems of the pitaya seedlings grow to penetrate through the small circular disc and the length of the pitaya seedlings is about 1.8-2.0m, fixing the pitaya seedlings on an upright post between the large circular disc and the small circular disc through ropes, pinching the top ends of the pitaya seedlings to promote lateral branches to grow on the top of the pitaya seedlings, guiding newly grown lateral branches of the pitaya seedlings to penetrate through the small circular disc to grow outwards, leaving about 3 buds on each branch, and cutting off the top of the pitaya seedlings when the new buds grow to about 0.8-1.0m to promote secondary branching. The branch on the guide is led to droop by methods of pulling, binding and the like, and is hung on the edge of a small circular disc to form a top crown, and 20-30 branches are finally reserved on the top crown within 2-3 years.
When the main stem of another 2 dragon fruit seedlings grows to 1.5-1.8m, the seedlings pass through a large round disc for about 20-30cm, pinching is carried out to promote lateral branches to grow on the tops of the seedlings, about 3 buds are left on each branch, and when new buds grow to about 1.3m, the tops of the seedlings are cut off to promote secondary branching. The branch guided upwards by the method of pulling, binding and the like sags and is hung on the edge of the large disc to form a second layer of crown. And in 2-3 years, 25-30 branches are finally reserved for each plant, and 50-60 branches are finally reserved for the second layer of tree crowns.
The double-layer crown of the dragon fruit tree formed by the dragon fruit support frame greatly increases the branch quantity of the dragon fruit tree on a single dragon fruit support frame, and can produce the beneficial effects of high yield and high yield by adding conventional management on the dragon fruit tree, such as conventional operation of reasonably thinning and cutting stems, branches, buds, flowers and fruits and necessary conventional management of water and fertilizer.
In summary, compared with the existing dragon fruit cultivation method that only 2 dragon fruit trees are usually planted on a single disc support, each dragon fruit support can simultaneously plant 3 dragon fruit trees, and by effectively and reasonably controlling the radius of the large and small discs and the distance between the large and small discs, each support can form an upper and a lower dragon fruit crowns, the upper and the lower parts are large, a certain distance is kept between the upper and the lower parts, the top crown basically does not shield the light of the second layer of crowns, and the vertical space for the growth of the dragon fruit is utilized more effectively. The total number of branches of the two layers of crowns can be maintained at about 60-90, compared with the number of the dragon fruits harvested by a single disc support, the yield is increased by about 10-20%, and the dragon fruits are larger in size and better in quality when the number of the dragon fruits is the same.
Claims (6)
1. A high-yield planting method of dragon fruits is characterized by comprising the following steps: use a dragon fruit tree support frame, dragon fruit tree support frame include: the device comprises an upright post, a large disc and a small disc, wherein the two discs respectively comprise a circular ring and two cross rods crossed through the circle center of the circular ring; the high-yield planting method of the dragon fruits comprises the following steps:
1) vertically fixing the dragon fruit tree support frames in a field for planting dragon fruits, and planting 3 dragon fruit tree seedlings below each support frame;
2) only one main stem of each dragon fruit tree seedling is reserved and grows upwards along the upright post, and the rest lateral branches are completely cut off;
3) selecting 1 pitaya seedling, enabling a main stem of the pitaya seedling to grow until the main stem penetrates through a small circular disc, pinching the top end of the pitaya seedling, promoting lateral branches to grow on the top of the pitaya seedling, and forming a top crown;
4) enabling the main stems of the rest 2 dragon fruit tree seedlings to grow until the main stems penetrate through the large round disc, pinching the top ends of the main stems, promoting the top parts of the main stems to breed lateral branches, and forming a second layer of crown;
5) and performing conventional water and fertilizer management on 3 dragon fruit saplings and performing conventional operation management of reasonably thinning and cutting stems, branches, buds, flowers and fruits to obtain the high-quality and high-yield dragon fruits.
2. The high-yield planting method for dragon fruits according to claim 1, wherein the diameter of the large disc is 0.8-1.0m, the radius of the small disc is 0.4-0.6m, the vertical distance between the small disc and the large disc is 0.7-1.0m, and the distance between the large disc and the ground is 0.9-1.2 m.
3. The high-yield planting method for the pitaya according to claim 1, wherein the step 2) is specifically as follows: selecting 1 dragon fruit tree seedling which grows fastest, fixing the dragon fruit tree seedling on an upright post between a large disc and a small disc through a rope when a main stem of the dragon fruit tree seedling grows to penetrate through the small disc and the length of the dragon fruit tree seedling is about 1.8-2.0m, pinching the top end of the dragon fruit tree seedling to promote lateral branches to grow on the top of the dragon fruit tree seedling, guiding newly grown lateral branches to penetrate through the small disc to grow outwards, reserving 3 buds on each branch, and cutting off the top of the dragon fruit tree seedling when the new buds grow to 0.8-1.0m to promote secondary branching; the branch on the guide is led to droop by methods of pulling, binding and the like and is hung on the edge of the small circular disc to form a crown at the top.
4. The high-yield planting method for the pitaya according to claim 1, wherein the step 3) is specifically as follows: and (3) enabling the main stems of the rest 2 dragon fruit seedlings to grow to 1.5-1.8m, pinching when the main stems penetrate through a large round disc for 20-30cm, promoting the lateral branches to grow on the tops of the remaining 2 dragon fruit seedlings, reserving 3 buds on each branch, and breaking the tops when the new buds grow to about 1.3m to promote the second-level branching to occur. The branch guided upwards by the method of pulling, binding and the like sags and is hung on the edge of the large disc to form a second layer of crown.
5. The utility model provides a dragon fruit tree support frame which characterized in that includes: the two disks respectively comprise a circular ring and two cross rods crossing the circle center of the circular ring, the large disk and the small disk are fixed on the vertical column and parallel to the ground through the cross points of the two cross rods respectively, the small disk is fixed at the top end of the vertical column, and the large disk is fixed at the middle upper part of the vertical column.
6. The dragon fruit tree support frame as claimed in claim 5, wherein the diameter of the large disc is 0.8-1.0m, the radius of the small disc is 0.4-0.6m, the vertical distance between the small disc and the large disc is 0.7-1.0m, and the distance between the large disc and the ground is 0.9-1.2 m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841352.5A CN112119803A (en) | 2020-08-19 | 2020-08-19 | High-yield planting method for dragon fruits and support frame used by same |
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| CN202010841352.5A CN112119803A (en) | 2020-08-19 | 2020-08-19 | High-yield planting method for dragon fruits and support frame used by same |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203723151U (en) * | 2014-01-24 | 2014-07-23 | 高渐飞 | Double-layer type dragon fruit support frame |
| CN104541860A (en) * | 2014-12-19 | 2015-04-29 | 温州市农业科学研究院 | Manufacturing process for lightweight pitaya pot culture |
| CN105918010A (en) * | 2016-04-29 | 2016-09-07 | 广西壮族自治区农业科学院园艺研究所 | Pitaya single-column cultivation frame and pitaya standardized cultivation method |
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| CN206413465U (en) * | 2016-12-29 | 2017-08-18 | 杨凌壹分耘农业科技有限公司 | A kind of two-layer equation round platform dragon fruit pot plant frame |
| CN107173034A (en) * | 2017-07-07 | 2017-09-19 | 广西佳年农业有限公司 | A kind of dragon fruit high-density planting method |
| CN206506919U (en) * | 2016-07-01 | 2017-09-22 | 广西秉丰农业科技有限公司 | A kind of simple planting pot potted plant for dragon fruit |
| CN107258270A (en) * | 2017-06-15 | 2017-10-20 | 罗明艺 | A kind of double-deck implantation methods of dragon fruit |
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2020
- 2020-08-19 CN CN202010841352.5A patent/CN112119803A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203723151U (en) * | 2014-01-24 | 2014-07-23 | 高渐飞 | Double-layer type dragon fruit support frame |
| CN104541860A (en) * | 2014-12-19 | 2015-04-29 | 温州市农业科学研究院 | Manufacturing process for lightweight pitaya pot culture |
| CN205694713U (en) * | 2016-03-08 | 2016-11-23 | 个旧市黄草坝海霞农业开发有限公司 | A kind of plantation support being beneficial to Hylocereus undatus growth |
| CN105918010A (en) * | 2016-04-29 | 2016-09-07 | 广西壮族自治区农业科学院园艺研究所 | Pitaya single-column cultivation frame and pitaya standardized cultivation method |
| CN206506919U (en) * | 2016-07-01 | 2017-09-22 | 广西秉丰农业科技有限公司 | A kind of simple planting pot potted plant for dragon fruit |
| CN206413465U (en) * | 2016-12-29 | 2017-08-18 | 杨凌壹分耘农业科技有限公司 | A kind of two-layer equation round platform dragon fruit pot plant frame |
| CN107258270A (en) * | 2017-06-15 | 2017-10-20 | 罗明艺 | A kind of double-deck implantation methods of dragon fruit |
| CN107173034A (en) * | 2017-07-07 | 2017-09-19 | 广西佳年农业有限公司 | A kind of dragon fruit high-density planting method |
Non-Patent Citations (1)
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Application publication date: 20201225 |
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