CN108668795B - Single-row double-layer pitaya fruiting and shaping method - Google Patents
Single-row double-layer pitaya fruiting and shaping method Download PDFInfo
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- CN108668795B CN108668795B CN201810287469.6A CN201810287469A CN108668795B CN 108668795 B CN108668795 B CN 108668795B CN 201810287469 A CN201810287469 A CN 201810287469A CN 108668795 B CN108668795 B CN 108668795B
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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
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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
- A01G9/122—Stakes
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- Biodiversity & Conservation Biology (AREA)
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- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a method for fruit-bearing shaping of a single-row double-layer pitaya, which comprises the following steps of 1) pruning in the first year: when the plant grows to the height of the first layer of support frame, cutting off the top, selecting more than 5 branches, uniformly distributing the branches around the main stem, and selecting one upward-growing branch from the 5 branches when the first layer of branches grows to about 30cm, and pulling upwards along a traction rod; after the first layer of branches are formed, pulling an upward branch to a second layer of supporting frames; cutting off the top when the upwards-pulled branches grow to the second layer of support frame, and selecting and reserving 4-6 branches; except for reserving the selected and remained fruiting branch group, all the other sprouts are wiped off; 2) and (3) trimming in the second year: and selecting and reserving 1-2 branches to fill the space in the idle position of the first and second layers of fruiting branch groups. The invention improves the yield per unit area to a greater extent, improves the planting benefit of the dragon fruits and invents a planting method for double-layer fruiting of the dragon fruits under the condition of facility cultivation.
Description
Technical Field
The invention relates to the technical field of fruit trees, in particular to a single-row double-layer pitaya fruiting and shaping method.
Background
Common pitaya cultivated in open field and facilities are single-layer results, however, the investment in early stage of the pitaya cultivated in facilities is large, and in order to fully utilize facility conditions and light and temperature resources, the yield per unit area is improved to the maximum extent, the planting benefit of the pitaya is improved, and the planting method of the pitaya double-layer results under the facility cultivation conditions is invented.
Chinese patent application publication No. 107517775A, which discloses a cultivation frame for double-row double-layer unidirectional dragon fruit cultivation and a cultivation method thereof, comprising two rows of frame bodies and cross arms which are arranged in parallel, wherein each row of frame bodies comprises two side columns, a conventional upright column, a first layer of top column connecting rod, a second layer of upright column and a second layer of top column connecting rod; the conventional upright columns are arranged between the two side columns, and the side columns are connected with the conventional upright columns or the top ends of the two adjacent conventional upright columns through the first layer of column top connecting rods; the top ends of the side columns and the conventional upright columns are respectively provided with a second layer of upright columns, and the top ends of two adjacent second layers of upright columns are connected through a second layer of column top connecting rod; the top ends of the side columns corresponding to the two rows of frame bodies are connected with the top end of the conventional upright column through a first column top connecting rod; two ends of each two rows of frame bodies are provided with three cross arms, wherein two cross arms are arranged between the side columns at the same end of the two rows of frame bodies in parallel, and one cross arm is arranged between the second layer of upright columns at the top ends of the side columns at the same end of the two rows of frame bodies; three branch supporting lines are correspondingly arranged on the three cross arms.
The frame type of this application is complicated, and when cultivating the main climing of second floor, the boughs advantage is powerful, and the first floor is difficult for forming.
Disclosure of Invention
The invention provides a method for shaping results of a single-row double-layer pitaya.
The technical scheme of the invention is as follows:
a single-row double-layer pitaya fruit shaping method comprises a double-layer trapezoidal surface walking frame and further comprises the following steps:
1) trimming in the first year:
a. fixing a traction rod with the length of 170cm in the middle of the planting frame every 25-30 cm;
b. planting a dragon fruit seedling beside a traction rod, growing along the climbing edge of the traction rod, only keeping 1 main stem, and binding and fixing the main stem by using cloth strips or plastic ropes every 30 cm;
c. when the plant grows to the height of the first layer of support frame, cutting off the top, selecting more than 5 branches, uniformly distributing the branches around the main stem, and selecting one upward-growing branch from the 5 branches when the first layer of branches grows to about 30cm, and pulling upwards along a traction rod; after the first layer of branches are formed, pulling an upward branch to a second layer of supporting frames;
d. cutting off the top when the upwards-pulled branches grow to the second layer of support frame, and selecting and reserving 4-6 branches; except for reserving the selected and remained fruiting branch group, all the other sprouts are wiped off;
e. the first layer of branches sags to about 30cm from the ground and is cut, and the second layer of branches sags to grow to the first layer of support frames and is cut;
2) and (3) trimming in the second year: 1-2 branches are selected and reserved in the idle position of the first layer and the second layer of fruiting branch groups to fill the space, and other sprouts are completely wiped off; after the fruiting period is finished, cutting off the aged branches, the insect-disease branches and the branches which are vertically overlapped and shaded after fruit picking, and reserving new replaced branches again; finishing the shaping of the dragon fruits.
Furthermore, the double-layer trapezoidal surface traveling frame is an equilateral trapezoid with the upper bottom width of 20cm and the lower bottom width of 80cm and two side lengths of 190cm, a steel pipe or angle iron with the length of about 30cm is fixed at the position 30cm inside two feet on the ground of the trapezoidal frame and is perpendicular to two sides of the trapezoid; inserting two sides of the dragon fruit cultivation ridge to the fixing positions of the steel pipes or the angle iron, fixing 1 steel pipe which is parallel to each other at the position 50-60 cm away from the upper bottom of each two sides of the dragon fruit cultivation ridge to serve as a first layer of dragon fruit supporting frame, directly fixing a second layer of dragon fruit supporting frame on the top of the trapezoidal upper bottom, and enabling the distance between the two steel pipes to be 14 cm; two adjacent double-deck tread ranks are 200cm apart.
Furthermore, when the first layer of branches are formed, 10-50ug/L GA3GA3 spray is adopted to promote the shoot of the dragon fruit.
Further, if there is no branch growing upwards in the step C, an upward sprout is remained in the next sprout, and the sprout is pulled upwards along the pulling rod.
The method improves the yield per unit area to the maximum extent, improves the planting benefit of the dragon fruits, and invents a single-plant single-row double-layer fruiting planting method of the dragon fruits under the condition of facility cultivation.
Detailed Description
The invention is further illustrated by the following examples:
a single-row double-layer dragon fruit tree shape is characterized in that one main stem of one dragon fruit is reserved, a group of result branch groups are cultured at a position 100 plus one year away from the ground and 110cm away from the ground, and a group of result branch groups are cultured at a position 170 plus one year away from the ground and 180cm away from the ground, so that the single-row double-layer tree shape is formed.
A method for shaping a single-row double-layer pitaya result tree form is characterized by comprising the following steps:
1. and a traction rod (a little higher than the second layer of support frame) with the length of about 170cm and the diameter of 1-1.5 cm is fixed in the middle of the planting frame every 25-30 cm.
2. Planting a dragon fruit seedling beside the traction rod, growing along the climbing edge of the traction rod, only keeping 1 main stem, and binding and fixing the main stem by using cloth strips or plastic ropes every 30 cm.
3. And when the plant grows to the height of the first layer of support frame, cutting off the top, selecting more than 5 branches, uniformly distributing the branches around the main stem, and selecting one branch growing upwards from the branches when the first layer of branches grows to about 30cm, and drawing upwards along the traction rod. If there is no upward growing branch, one upward sprout is remained in the next sprout, and the next sprout is pulled upward along the pulling rod.
It is particularly noted that after the first layer of branches is formed, an upward branch can be drawn to the second layer of supporting frame, otherwise the first layer of branches is likely to fall off by itself. If the first layer of branches is not enough, GA3 spray can be used for promoting the young dragon fruit to shoot.
4. And (4) cutting when the upwards-pulled branches grow to the second layer of support frame, and selecting and reserving 4-6 branches. All sprouts were wiped off except for the set of fruiting branches retained.
5. The first layer of branches grows to be cut off about 30cm from the ground, and the second layer of branches sags and grows to be cut off when the first layer of supporting frames grows.
6. And (3) trimming in the second year: and selecting and reserving a proper amount of branches to fill up the space in the idle position of the first layer and the second layer of fruiting branch groups, and completely wiping off other sprouts. After the fruiting period is finished, the aged branches, the insect-infected branches and the branches shaded in the vertical place after fruit picking are cut off, and new replaced branches are reserved again.
The double-layer ladder-surface walking frame is formed by transforming a ladder-shaped frame for cultivating dragon fruits according to a utility model patent published by the inventor, namely, the publication number is 205987767U, namely, the ladder-shaped frame is changed from a first-layer supporting frame into a second-layer supporting frame.
Single row double layer: one row of dragon fruits are planted between two side lengths of the double-layer stair surface row frame.
Table 1 benefit comparison table for single row single plants and single row bilayers of the invention:
Claims (2)
1. a single-row double-layer pitaya result shaping method comprises a double-layer trapezoidal surface walking frame, wherein the single-row double-layer result tree form is as follows: one main stem of the dragon fruit is reserved, a group of fruiting branch groups are cultured at a position 100-110cm away from the ground, a group of fruiting branch groups are cultured at a position 170-180cm away from the ground,
the method is characterized by comprising the following steps:
1) trimming in the first year:
a. fixing a traction rod with the length of 170cm in the middle of the planting frame every 25-30 cm;
b. planting a dragon fruit seedling beside a traction rod, growing along the climbing edge of the traction rod, only keeping 1 main stem, and binding and fixing the main stem by using cloth strips or plastic ropes every 30 cm;
c. when the plant grows to the height of the first layer of support frame, cutting off the top, selecting and reserving 5 branches, uniformly distributing the branches around the main stem, and selecting one upward-growing branch from the 5 branches when the first layer of branches grows to about 30cm, and pulling upwards along a traction rod; after the first layer of branches is formed, pulling an upward branch to a second layer of supporting frames;
if the first layer of branches is few, adopting GA3 spray to promote the dragon fruits to shoot, and repeating the step c;
d. cutting off the top when the upwards-pulled branches grow to the second layer of support frame, and selecting and reserving 4-6 branches; except for reserving the selected and remained fruiting branch group, all the other sprouts are wiped off;
e. the first layer of branches sags to about 30cm from the ground and is cut, and the second layer of branches sags to grow to the first layer of support frames and is cut;
2) and (3) trimming in the second year: selecting and reserving 1-2 branches to fill up the space in the idle position of the first and second layers of fruiting branch groups, and completely wiping off other sprouts; after the fruiting period is finished, cutting off the aged branches, the insect-disease branches and the branches which are vertically overlapped and shaded after fruit picking, and reserving new replaced branches again; finishing the shaping of the dragon fruits;
the double-layer trapezoidal surface traveling frame is an equilateral trapezoid with the upper bottom width of 20cm and the lower bottom width of 80cm and two side lengths of 190cm, a steel pipe or angle iron with the length of about 30cm is fixed at the position 30cm inside two feet on the ground of the trapezoidal frame and is perpendicular to two sides of the trapezoid; inserting two sides of the dragon fruit cultivation ridge to the fixing positions of the steel pipes or the angle iron, fixing 1 steel pipe which is parallel to each other at the position 50-60 cm away from the upper bottom of each two sides of the dragon fruit cultivation ridge to serve as a first layer of dragon fruit supporting frame, directly fixing a second layer of dragon fruit supporting frame on the top of the trapezoidal upper bottom, and enabling the distance between the two steel pipes to be 14 cm; the distance between two adjacent double-layer tread racks is 200 cm;
and c, if no branch grows upwards, keeping an upward sprout in the next sprout, and drawing upwards along the drawing rod.
2. The method for single row double layer pitaya fruiting reshaping as claimed in claim 1 wherein the GA3 spray is applied at a concentration of 10-50 ug/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287469.6A CN108668795B (en) | 2018-03-31 | 2018-03-31 | Single-row double-layer pitaya fruiting and shaping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287469.6A CN108668795B (en) | 2018-03-31 | 2018-03-31 | Single-row double-layer pitaya fruiting and shaping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108668795A CN108668795A (en) | 2018-10-19 |
| CN108668795B true CN108668795B (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810287469.6A Expired - Fee Related CN108668795B (en) | 2018-03-31 | 2018-03-31 | Single-row double-layer pitaya fruiting and shaping method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496720A (en) * | 2019-01-16 | 2019-03-22 | 天津市津玖红农业科技有限公司 | A kind of trapezoidal implantation methods of dragon fruit |
| CN114402921A (en) * | 2022-01-25 | 2022-04-29 | 西昌学院 | Pitaya vertical cultivation method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487707A (en) * | 2011-12-18 | 2012-06-13 | 云南省农业科学院热区生态农业研究所 | Method for cultivating pitaya |
| CN205567248U (en) * | 2016-03-11 | 2016-09-14 | 广西南亚热带农业科学研究所 | Dragon fruit multilayer formula save cost and improve efficiency cultivates support |
| CN105638374B (en) * | 2016-03-15 | 2018-05-11 | 安徽省农业科学院园艺研究所 | A kind of pomegranate cultural method |
| CN205491908U (en) * | 2016-04-12 | 2016-08-24 | 福建省道畋智慧农业科技有限公司 | Dragon fruit trellising structure |
| CN107660408A (en) * | 2016-07-30 | 2018-02-06 | 重庆归园田居农业科技开发有限公司 | A kind of dragon fruit cultivating stand |
| CN206909248U (en) * | 2017-06-15 | 2018-01-23 | 罗明艺 | A kind of double-deck dragon fruit plantation frame |
| CN107517775A (en) * | 2017-09-29 | 2017-12-29 | 江苏农林职业技术学院 | The cultivating stand and its cultural method of a kind of double-deck unidirectional plantation dragon fruit of duplicate rows |
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Granted publication date: 20210122 |