CN205071773U - Special cultivation frame of tomato - Google Patents

Abstract

The utility model discloses a special cultivation frame for tomato, which comprises: an upper column (1), a lower column (2), a cross arm (3), a U-shaped sleeve lock (4), and an oblique support (5). , top spring (6), self-tapping screw (7), main pull wire (8), support foot (9), anchor stone (10), pull wire (11), turnbuckle screw (12), long screw (13), bayonet socket (14). Based on the utility model, it has the following beneficial effects: it is suitable for cultivating tomatoes in different cultivation environments; the plant shape of tomato plants is beautiful; The height and quantity of the plants can be used to control the number of fruit and spikes or to adapt to different cultivation conditions; the hedgerow cultivation is introduced into the tomato cultivation; the row spacing can be adjusted according to the cultivation environment.

Description

A special planting frame for tomato

technical field

The utility model belongs to the technical field of tomato cultivation, and relates to a cultivation rack used for planting tomatoes in different cultivation environments, in particular to a special cultivation rack for tomatoes.

Background technique

The stems of unlimited-growing tomato plants are thin and soft, and cannot support the plants to grow upright. Traditionally, bamboo poles or hanging vines are used to fix the plants in tomato cultivation to achieve high yield.

A traditional tomato cultivation method is to use bamboo poles (or wooden poles, thick straw, etc.) to build a frame, and to make tomato plants grow upright by binding the tomato main stem to the bamboo poles inserted into the soil. Although this method can solve the problem of tomato plant lodging, it has the following disadvantages: it limits the growth height of tomato plants, thereby reducing the number of ears per plant, thereby limiting the potential of tomato production; It is relatively high, and it cannot be planted closely, resulting in low land utilization rate; the bamboo poles have a short service life, especially the part inserted into the soil is very easy to rot, causing the tomato plants to fall; the bamboo poles are unsightly and have limited bearing capacity.

In terms of production, another traditional tomato cultivation method is hanging vine. This method is introduced from abroad and is commonly used along with tomato facility cultivation. The vine hanging method is to fix the upper end of the sling to the steel wire of the sling, and the lower end is tied to the base of the tomato plant. As the plant continues to grow, it continues to wrap around the tomato stem. Although this method solves the deficiency of building frames with materials such as bamboo poles to a certain extent, there are still additional problems. The vine hanging method was mainly used in modern greenhouses or multi-span greenhouses at first. The main body of the greenhouse has high strength and special steel wires are provided for hanging vines. The phenomenon that the plants and fruits will collapse the greenhouse will appear in the peak period of results. In addition, if the vine-hanging technique is not well mastered, the sling will often be pulled into the tomato stalk as the stalk becomes thicker and fruit setting increases, affecting the normal transportation of nutrients and water, or even breaking the vine, affecting the normal development of the plant; The vine hanging method often uses the method of winding the vine to fix the plant on the hanging rope. Tomatoes are herbaceous plants, and the stems are fragile and easy to break. Improper winding vines can easily break the growth point, which seriously affects the development of tomato plants; although the hanging vine method can densely plant tomatoes , and implement long-season cultivation, but when using the hanging vine method, the tomato seedlings need to be tied with hanging ropes. According to the climatic conditions in the Yangtze River Delta region, it will seriously affect the ventilation and light transmission conditions of the plant canopy, resulting in a decline in the quality of tomato seedlings; and the traditional hanging method The use of vines is also limited by gardening facilities, and can only be used in greenhouses or greenhouses with a certain load-bearing capacity; hanging vine tomatoes are only fixed with soft slings, so there should be no large-scale shaking, otherwise the tomato plants will collide with each other. Lead to falling flowers and fruits; since there is no suitable facility for hanging vines in open field cultivation, the method of hanging vines is not suitable for open field cultivation of tomatoes.

In addition, in the two existing methods, the support guides the growth of the plant upward along the stem, which cannot change the spatial growth posture of the tomato according to the artificial design requirements, which limits the diversity of tomato plant control.

Utility model content

The utility model aims to solve the problems that: the current hanging vine cultivation method cannot be used outdoors, and will bring loads to greenhouses and greenhouses; and the bamboo poles are unsightly, have short service life, and limit the number of tomato fruit and ears. Provides a cultivation frame dedicated to tomato, the cultivation frame includes: upper column, lower column, cross arm, U-shaped sleeve lock, oblique support, top pressure spring, self-tapping nail, main cable, support foot, anchor stone, cable, flower basket Screws, long screws, bayonets, among them, the anchor stone is made of cement pouring, the anchor stone fixes the lower column and bury it 1m deep underground, the lower column of each ridge is in a straight line, and the number of lower columns is determined according to the length of the tomato ridge. The distance between two adjacent columns is 5.5-6.5m; the bayonet is located at the lower end of the upper column, and the upper column is connected with the lower column through the bayonet and fixed with self-tapping screws to form the whole column; the upper end of the diagonal support is fixed with a long screw. U-shaped sleeve lock, the U-shaped sleeve lock is set on the upper column and fixed by self-tapping screws, and the legs of the oblique support support the ground; the cross arm is fixed on the butted upper column by the top spring, the distance and quantity between the cross arms It depends on the cultivation needs; the two ends of each cross-arm are respectively connected to the stay wire, the other end of the stay wire is connected to the cross-arm at the same part of the adjacent upper column, and the two ends of the third cross-arm from bottom to top are respectively connected to the main cross-arm. Pull wires, the main pull wires are fixed with turnbuckle screws; the cross arm can be stretched at a length of 40-75cm.

Preferably, the number of cross-arms is 6, the distance between the first three cross-arms is kept at 35cm, and the distance between the last three cross-arms is kept at 25cm.

Preferably, the cross arm is formed by connecting two thick and thin steel pipes, the thick steel pipe is 40cm, the thin steel pipe is 35cm, and the cross arm can be stretched at a length of 40-75cm.

Preferably, the distance between the two adjacent lower columns is 6m.

Preferably, the anchor stone is made of cement, and is 50cm long, 80cm wide, and 50cm thick.

Preferably, the angle of the oblique support and the ground is kept between 45°-60°, the legs at the bottom of the oblique support are welded at right angles to the oblique support, and the feet are buried in the soil.

The utility model also discloses a tomato cultivation method, which includes site preparation, planting density, planting management and cultivation frame installation, wherein the cultivation frame installation is based on the tomato special cultivation frame disclosed by the utility model, and the specific installation method is as follows:

Before planting, install the cultivation frame according to the row spacing determined by the planting plan; the lower column is fixed on the ground with anchor stones, and the strength of the brackets at both ends is enhanced with oblique supports and pull wires; And install the upper column by self-tapping screws; the distance between the columns is preferably set to 6m.

Plant tomatoes in large and small rows, with a small row spacing of 25-35cm and a large row spacing of 105-115cm; before planting, install the planting frame according to the plant-row spacing determined by the planting plan; the lower columns at both ends of the furrow are fixed on the ground with anchor stones, and are supported by slant and the main stay wire to enhance the fixing strength of the brackets at both ends; the lower column of the bracket located on the furrow surface is vertically inserted into the ground at 95-105cm, and after the lower column is installed, install the upper column with self-tapping screws;

Install the first cross-arm when the main stem of the tomato plant is 37-43cm high, and the installation height of the first cross-arm is 28-32cm from the ground. Pull a guy wire on both ends of the crossarm. When binding the guy wires, leave a distance of 5cm at both ends to ensure that the guy strings don’t slip off; fix the main stem of the tomato plant on the guy wire, and wait until the height of the main stem of the tomato plant reaches 57- After 63cm, install the second cross-arm, the length of the second cross-arm is the same as the first one, and the installation height of the second cross-arm is 48-52cm from the ground; At this time, the main stem is not tied, and the main stem of the tomato plant is placed on the outside of the pull wire. After the height of the main stem of the tomato plant reaches 77-83cm, raise the second crossarm to a distance of 63-67cm from the ground, and then tie the main stem of the tomato plant On the stay wire of the second cross-arm; after the height of the main stem of the tomato plant reaches 97-103cm, install the third cross-arm, the length of the third cross-arm is the same as the first two cross-arms, and the installation height of the third The distance from the ground is 83-87cm; and a main guy wire is drawn at both ends of the third cross arm, and the main stem of the tomato plant is placed outside the main guy wire; after the height of the main stem of the tomato plant reaches 117-123 cm, the third Raise the crossarm to a distance of 98-102cm from the ground, and then tie the main stem of the tomato plant to the main cable of the third crossarm; Seriously, in order to enhance ventilation and light transmission, the small row spacing should be appropriately increased. Increasing the small row spacing at this height will not affect the field operations of the workers) At the same time, install the fourth cross arm at a height of 113-117cm from the ground, and the fourth cross arm Stretch the two ends of the pole to 50cm in length, pull a pull wire at both ends of the fourth cross arm, place the main stem of the tomato plant inside the pull wire, and when the height of the main stem of the tomato plant is 137-143 cm from the ground, place the The fourth cross-arm moves upwards and fixes it at a height of 123-127 cm from the ground, and then binds the main stem of the tomato plant to the stay wire of the fourth cross-arm (in this way, the small row spacing of tomatoes is increased by 10 cm, and the large row spacing is reduced by 10 cm. The ventilation and light transmission conditions of the tomato plant canopy are improved without affecting field operations); when the height of the main stem of the tomato plant is 147-153 cm, install the fifth cross-arm, and the length of the fifth cross-arm is elongated to 60 cm. The five cross-arms are set at a distance of 138-142 cm from the ground, and a stay wire is drawn at both ends of the fifth cross-arm, and the main stem of the tomato plant is placed inside the stay wire; when the height of the main stem of the tomato plant grows to 167 cm from the ground, After ~173cm, raise the fifth cross-arm to a distance of 148-152cm from the ground, then tie the main stem of the tomato plant to the stay wire of the fifth cross-arm, install the sixth cross-arm, and place the sixth cross-arm Set it at a distance of 163 to 167 cm from the ground, stretch the sixth cross arm to 70 cm, and pull a stay wire at both ends of the sixth cross arm, and place the main stem of the tomato plant inside the stay wire; Stem height reaches 187～193c After 1 m, raise the sixth cross arm to 173-177 cm from the ground, and bind the main stem of the tomato plant to the stay wire of the sixth cross-arm. When the height of the main stem of the tomato plant reaches 197-203 cm, topping (this At this time, the first tomato fruit begins to mature, and the two rows of tomatoes planted on the border form an "inverted splayed shape" which not only has high ornamental value, but also reduces diseases and increases yield), and the plant height is controlled at about 200cm.

Concretely, said site preparation: select the land that the terrain is higher and not easy to flood, and the soil conditions meet the requirements of tomato cultivation to cultivate tomatoes, according to the width of the border surface 60cm, the width of the ditch (also can be used as a mechanical operation walkway) 80cm and the height of the border 40cm The proportion of the whole planting furrows and furrows;

Specifically, the planting density: two rows of tomato seedlings are planted in each row, the size row spacing is 110cm and 30cm, the plant spacing is 30cm, and about 4040 plants are planted per mu;

Specifically, the planting management: After planting, sprinkler irrigation belts are laid in the middle of small rows, and integrated management of water and fertilizer is adopted; black plastic film is laid on the drip irrigation belts to prevent weeds, water and moisture.

Beneficial effects of the utility model

1. It is suitable for cultivating tomatoes in different cultivation environments.

2. The tomato plant has a beautiful shape.

3. Increase the number of retained fruit and spikes.

4. Long service life.

5. The device is portable and detachable.

6. The height and quantity of the cross-arm can be adjusted according to the requirements, so as to control the quantity of retained fruit and ears or adapt to different cultivation conditions.

7. Introduce hedgerow cultivation into tomato cultivation.

8. The row spacing can be adjusted according to the cultivation environment.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Fig. 1 overall structural diagram of the utility model tomato cultivation frame

Fig. 2 is a schematic diagram of the effect of the utility model tomato cultivation rack type oblique support member

Fig. 3 The schematic diagram of the bayonet joint between the upper column and the lower column of the tomato cultivation frame of the utility model

Fig. 4 final rendering of the utility model tomato cultivation method

Explanation of reference symbols: 1. Upper column, 2. Lower column, 3. Cross arm, 4. U-shaped sleeve lock, 5. Diagonal support, 6. Top spring, 7. Self-tapping screw, 8. Main pull wire, 9. Foot, 10. Anchor stone, 11. Guy wire, 12. Turnbuckle screw, 13. Long screw, 14. Bayonet, 15. Cultivation bed, 16. Main stem of tomato, 17. Whole column.

detailed description

The utility model will be further described below in conjunction with embodiment, but protection scope of the utility model is not limited to this:

In conjunction with Fig. 1, the column part of the special cultivation frame for tomatoes of the present invention comprises an upper column (1) and a lower column (2), preferably, all adopts a galvanized steel pipe with a diameter of 32mm; the upper column (1) and the lower column (2) ) length is preferably 150cm, and the upper column (1) lower end has bayonet (14), which can be inserted into the lower column (2), and then the upper and lower two parts of the column are fixed with self-tapping screws (7), and its effect is to support tomato plants (16) and the full weight of the fruit, and make the tomato plant (16) grow upright; Preferably, the anchor stone (10) is poured by cement to grow 50cm, wide 80cm, thick 50cm cement block, only the lower column (2) at two ends Concrete is used, because the force on the columns at both ends is uneven, the tomato plant (16) will bend it, but only using the oblique support (5) cannot play the expected role, and it is necessary to use cement to make the columns at both ends more stable , the other column is to smash the lower column (2) into the ground about 1m deep with a hammer. Preferably, the cross arm (3) is made of nested galvanized steel pipes with a diameter of 25mm and 20mm, the length can be adjusted according to needs, and the adjustment range is 35cm-70cm, and it is fixed on the upper column (1) by using a top pressure spring (6) Its role is to fix the main backguy (8) and the backguy (11), and can freely control the distance between the backguys; the oblique support (5) is connected with the U-shaped sleeve lock (4) through the long screw (13), and its The function is to give the column a force in the opposite direction to prevent the column from being pulled and bent; the leg (9) is welded to the bottom of the oblique support (5) to increase the force-bearing area and prevent the oblique support from slipping due to excessive force; The backguy (8) is made of 1.8mm steel wire, and is connected to both ends of the crossarm (3) using a turnbuckle (12). The main backguy (2) is to increase the strength of the backguy (11) and prevent tomato plants (16) and fruit from If it is too heavy, it is preferable to break the backguy (11), the main backguy (8) is set to 2 to 3 pieces; and the turnbuckle (12) is to play the role of tensioning the main backguy; the backguy (11) adopts 8mm diameter Cotton rope or the chemical fiber rope of 3mm diameter, main effect is to fix tomato plant (16), make it grow upright;

The special cultivation frame for tomato is set up on the center line of the tomato cultivation ridge, and a cultivation frame is set up every 5m. The burying and installation methods are as follows:

1, the lower column (2). The length of lower column (2) is 150cm, and diameter is the galvanized steel pipe of 32mm, at first dig a long 50cm, wide 80cm, deep 50cm pit at the two ends of ridge, poured the lower column (8) of anchor stone (10) ) into the pit, cover and compact with soil, and then install a lower column (2) every 5m between the columns at both ends. The installation method is to smash the lower column (2) vertically into the ground about 1m deep with a hammer.

2. Upper column (1). The upper column adopts a galvanized steel pipe with a length of 150cm and a diameter of 32mm. Use a machine to press the bayonet (14) on one end of the steel pipe. After the lower column is arranged (2) install the upper column, and insert the bayonet (14) at the lower end Install the self-tapping screw (7) on the upper end of the lower column, and then install the self-tapping screw (7) at the bayonet position to fix the lower column and the upper column together, and the whole column is 2m above the ground. There is a casing between the upper column and the port of the lower column, and the upper and lower columns are fixed by connecting the casing and self-tapping screws.

3, oblique support (5). Fix the U-shaped sleeve lock (4) on the oblique support with long screws and insert it into the installed column. The angle of the oblique support and the ground is kept between 45°-60°, and the bottom leg of the oblique support (9) It is welded at right angles to the diagonal support, and the feet are buried in the soil to increase stability and prevent workers from tripping.

4, cross arm (3). The minimum length of the cross arm is 40cm, and the maximum length is 80cm. Two galvanized steel pipes with a diameter of 20mm and a length of 20cm are sleeved on the two ends of the galvanized steel pipe with a diameter of 25mm and a length of 40cm. The cross arm (3) and the upper part The column (1) is placed vertically, the middle part of the cross arm (3) is in contact with the upper column (1), and 1-2 top pressure springs (6) are used to fix the cross arm (3) on the upper column (1), and the cross arm ( 3) The spacing and quantity can be determined according to specific needs.

5. Main pull wire (8). The main stay wire adopts 1.8mm steel wire and is installed in the middle of the column. A cross arm (3) is respectively installed in the middle and lower parts of the column and a cross arm (3) is respectively tied to both ends of the column with a turnbuckle screw (12). The other end of the main stay wire (8) is fixed at one end, and the other end of the main stay wire (8) is connected with the turnbuckle screws (12) fixed at the two ends of the same position cross arm (3) on another column, and finally the turnbuckle screws (12 ) to tighten the main cable (8).

6. Pull wire (11). The stay wires are cotton ropes with a diameter of 8mm or chemical fiber ropes with a diameter of 3mm, and one end of the two stay wires (11) is bound to both ends of the crossarm (3) at the same time, and the other end of the stay wires (11) is tied to the same column as the other end. Position the corresponding end of the cross arm (3), tighten the backguy (11) and then tie it tightly so that the backguy (11) is parallel to the ground.

Illustrate with concrete example below: A kind of tomato cultivation method, soil preparation: select terrain to be higher and be difficult for flooding, soil condition meets the plot cultivation tomato of tomato cultivation requirement, according to furrow surface width 60cm and ditch (also can be used as mechanical operation aisle) The ratio of wide 80cm goes out cultivation furrow (15) and ditch. Planting density: two rows of tomato seedlings are planted in each plot, the row spacing is 110cm and 30cm respectively, and the plant spacing is 30cm, about 4040 tomato seedlings are planted per mu. Planting management: After planting, sprinkler irrigation belts are laid in the middle of small rows, and integrated management of water and fertilizer is adopted; black plastic film is laid on the drip irrigation belts to prevent weeds and retain water and moisture.

Cultivation frame is installed along with tomato growth situation: adopt big and small rows to plant tomato, and small row spacing is 30cm, and big row spacing is 110cm; When tomato plant (16) main stem is high 40cm, first horizontal arm (3) is installed, and first horizontal arm (3) is installed. Bearer (3) installation height is 30cm from the ground, and now the first cross-arm (3) is shortened to the shortest, and the length is 40cm, and a stay wire (11) is respectively pulled on the first cross-arm (3) two ends ( When binding the stay wire (11), a distance of 5 cm should be reserved at both ends to ensure that the stay wire (11) does not slip). The main stem of the tomato plant (16) is fixed on the stay wire (11), and the second cross arm (3) is installed after the height of the main stem of the tomato plant (16) reaches 60cm, and the length of the second cross arm (3) is the same as that of the first cross arm (3). The same, two cross-arms (3) installation height 50cm above the ground; The main stem is placed on the outside of the stay wire (11), and after the height of the main stem of the tomato plant (16) reaches 80 cm, the second cross arm (3) is raised to 65 cm from the ground, and then the main stem of the tomato plant (16) is tied to the On the backguy (11) of the second cross-arm (3); after the main stem height of the tomato plant (16) reaches 100cm, the third cross-arm (3) is installed, and the length of the third cross-arm (3) is the same as that of the first two The three cross-arms (3) are the same, and the installation height of the third cross-arm (3) is 85cm above the ground; ) the main stem is placed on the outside of the main stay wire (8); after the height of the main stem of the tomato plant (16) reaches 120cm, the third cross arm (3) is raised to 100cm from the ground, and then the main stem of the tomato plant (16) The stem is bound on the main guy wire (8) of the third crossarm (3); (at this time, the Yangtze River Delta region has entered high temperature, the temperature in the greenhouse is high, the humidity is high, and the disease is serious. In order to enhance ventilation and light transmission, due to appropriate Increase the small row spacing, and increasing the small row spacing at this height will not affect the workers' field operations) At the same time, the fourth cross arm (3) is installed at a height of 115cm from the ground, and the stretching length at both ends of the fourth cross arm (3) Stretch to 50cm, respectively pull a backguy (11) on the two ends of the fourth cross-arm (3), place the main stem of the tomato plant (16) inside the backguy (11), and wait for the height of the main stem of the tomato plant (16) to reach 50 cm. After 140cm from the ground, move the fourth cross arm (3) upwards and fix it at a height of 125 cm from the ground, then tie the main stem of the tomato plant (16) to the stay wire (11) of the fourth cross arm (3) (in this way, the small row spacing of tomato increases by 10cm, and the large row spacing decreases by 10cm, and the ventilation and light transmission conditions of the tomato plant (16) canopy turn better, without affecting the field operation); when the tomato plant (16) main stem height is 150cm, Install the fifth cross-arm (3), the length of the fifth cross-arm (3) is stretched to 60cm, the fifth cross-arm (3) is set at 140cm from the ground, and the fifth cross-arm (3) Pull a backguy (11) at both ends, place the main stem of the tomato plant (16) inside the backguy (11); after the main stem height of the tomato plant (16) grows to 170cm from the ground, place the fifth crossarm ( 3) Elevate to 150cm from the ground, then bind the main stem of the tomato plant (16) on the stay wire (11) of the fifth cross-arm (3), and install the sixth cross-arm, place the sixth cross-arm (3) Set it at a distance of 165cm from the ground, stretch the sixth cross arm (3) to 70cm, and pull a stay wire (11) at both ends of the sixth cross arm (3) , the main stem of the tomato plant (16) is placed on the inside of the stay wire (11); after the height of the main stem of the tomato plant (16) reaches 190cm, the sixth cross arm (3) is raised to 175cm from the ground, and the tomato plant (16) The main stem is bound on the backguy (11) of the sixth crossarm (3), and when the height of the main stem of the tomato plant (16) reaches 200cm, topping (at this time, the first ear of tomato begins to mature, and the field is planted on the furrow. The two rows of tomatoes in the "inverted figure" not only have high ornamental value, but also reduce diseases and increase yield).

Using the above-mentioned cultivation frame of the utility model and traditional hanging vines to cultivate large-fruited tomatoes and cherry tomatoes, each single-season cultivation yield (kg/667m ² ) is shown in the following table:

Variety/Cultivation Method Big Fruit Tomato (Zhongyan 988) Cherry Tomatoes (Mouste) Cultivation frame 8908±208.83kg/667m ² * 5838.16±120.36kg/667m ² hanging vine 8207±118.47kg/667m ² 6172.37±70.28kg/667m ²

Note: * indicates significant difference at 0.05 level, ** indicates extremely significant difference at 0.01 level. It can be seen from the table that the yield of large-fruited tomatoes was increased by using cultivation racks, reaching a significant level of difference; although the average yield of cherry tomatoes cultivated by cultivation racks was lower than that of hanging vines, the difference in yield between the two cultivation methods was not significant.

Adopt the above-mentioned cultivation frame of the utility model and traditional hanging vines to cultivate large-fruited tomatoes and cherry tomatoes, and the fruit quality is shown in the following table:

Note: * indicates significant difference at 0.05 level, ** indicates extremely significant difference at 0.01 level. It can be seen from the table that the soluble sugar content of large-fruit tomato and cherry tomato is increased by using the cultivation frame, especially the soluble sugar content of large-fruit tomato (Zhongyan 988) is greatly increased.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (4)

1. the special cultivating stand of tomato, it is characterized in that: described cultivating stand comprises: top column (1), lower pole (2), cross-arm (3), U-shaped lock set (4), bearing diagonal (5), bear down on one spring (6), self threading pin (7), main drawing line (8), leg (9), moorstone (10), bracing wire (11), turnbuckle (12), long screw (13), bayonet socket (14), wherein, moorstone (10) is built by cement and is formed, the fixing lower pole (2) of moorstone (10) to imbed underground 0.8 ~ 1.2m dark, the lower pole (2) on every ridge is in alignment, according to length determination lower pole (2) quantity on tomato ridge, adjacent two lower pole (2) spacings are 5.5 ~ 6.5m, bayonet socket (14) is positioned at the lower end of top column (1), top column (1) uses self threading pin (7) to fix, to form column entirety (17) after being docked with lower pole (2) by bayonet socket (14), U-shaped lock set (4) be enclosed within top column (1) go up and pass through self threading pin (7) fix, long screw (13) is used to be fixed in U-shaped lock set (4) by bearing diagonal (5) again, leg (9) the support ground of bearing diagonal (5), cross-arm (3) is fixed on the column connected by the spring that bears down on one (6), and the Distance geometry quantity between cross-arm (3) needs according to cultivation and determines, the two ends connecting stay wire (11) respectively of every root cross-arm (3), the other end of bracing wire (11) is connected on the cross-arm (3) of adjacent top column (1) same area, the two ends of several 3rd cross-arm (3) connect main drawing line (8) respectively from the bottom up, and main drawing line (8) turnbuckle (12) is fixed, described cross-arm (3) can at 40-75cm telescopic.

2. the special cultivating stand of a kind of tomato according to claim 1, is characterized in that: the spacing between described adjacent two lower pole (2) is 6m.

3. the special cultivating stand of a kind of tomato according to claim 1, is characterized in that: described moorstone (10) is built by cement and formed, long 50cm, wide 80cm, thick 50cm.

4. the special cultivating stand of a kind of tomato according to claim 1, it is characterized in that: the angle of bearing diagonal (5) and ground remain between 45 °-60 °, welded with bearing diagonal (5) is at a right angle by the leg (9) of bearing diagonal (5) bottom, leg (9) is buried in the earth.