High-yield cultivation method for cherry tomatoes in greenhouse

Abstract

The invention discloses a high-yield cultivation method for cherry tomatoes in a greenhouse. The invention belongs to the technical field of cultivation, through scientific soil treatment and fertilization methods, good soil conditions are provided for growth of cherry tomatoes, soil fertility is improved, growth and development of the cherry tomatoes are facilitated, meanwhile, reasonable seedling raising and field planting methods are adopted, the survival rate of seedlings is increased, the growth quality of the seedlings is improved, and the yield of the cherry tomatoes is increased. A foundation is laid for high yield; according to the method, field management is enhanced, including temperature, illumination, water and fertilizer, plant adjustment and the like, the requirements of the cherry tomatoes in different growth stages can be met, and the yield and quality of the cherry tomatoes are improved; effective pest and disease control measures are adopted, occurrence of pests and diseases is reduced, the use amount of pesticides is reduced, and safety and quality of cherry tomatoes are guaranteed.

Description

Technical Field

[0001] The present invention belongs to the field of cultivation techniques, and specifically refers to a high-yield cultivation method for cherry tomatoes in greenhouses. Background Art

[0002] Cherry tomatoes, also known as cherry tomatoes, are highly favored in the market due to their bright color, sweet and sour taste, and rich nutrition. In recent years, with the improvement of people's living standards and the pursuit of healthy foods, the market demand for cherry tomatoes has been continuously increasing.

[0003] In agricultural production, the wide application of greenhouse cultivation techniques provides relatively stable environmental conditions for the growth of cherry tomatoes. However, there are still some deficiencies in the current greenhouse cultivation methods for cherry tomatoes.

[0004] On the one hand, the limitations in variety selection are relatively large. There are a large number of cherry tomato varieties on the market currently, but not all varieties are suitable for growing in greenhouse environments. Some varieties may be more sensitive to environmental factors such as temperature and humidity, and are prone to problems such as poor growth and frequent occurrence of pests and diseases. In addition, some growers lack a scientific basis when selecting varieties and choose based solely on experience or market popularity, resulting in unsatisfactory planting effects.

[0005] On the other hand, the cultivation management techniques need to be improved. In the process of growing cherry tomatoes in greenhouses, the management of links such as fertilization, watering, and pest and disease control is crucial. However, in the existing cultivation methods, there are often unreasonable aspects in fertilization, such as over-reliance on chemical fertilizers, which leads to soil compaction and a decline in soil fertility; watering is not scientific, which is likely to cause excessive or insufficient water, affecting the growth and development of cherry tomatoes. In terms of pest and disease control, some growers rely too much on chemical pesticides, which not only easily leads to the generation of pest and disease resistance but also poses a threat to the environment and the safety of agricultural products.

[0006] In addition, the regulation of the greenhouse environment is also a key issue. Environmental factors such as temperature, humidity, and light in the greenhouse have an important impact on the growth and development of cherry tomatoes. If the regulation is improper, adverse environments such as high temperature and high humidity, low temperature and weak light are likely to occur, affecting the yield and quality of cherry tomatoes. For example, during the high-temperature period in summer, the temperature in the greenhouse is too high, which is likely to cause problems such as flower and fruit drop and deformed fruits in cherry tomatoes; while during the low-temperature period in winter, the temperature in the greenhouse is too low, which will also affect the growth rate and fruit maturity of cherry tomatoes.

[0007] In summary, developing a scientific and efficient high-yield cultivation method for cherry tomatoes in greenhouses is of great significance for improving the yield and quality of cherry tomatoes, meeting market demand, and promoting the sustainable development of agriculture. Summary of the Invention

[0008] The object of the present invention is to provide a high-yield cultivation method for cherry tomatoes in a greenhouse to solve the problems of low yield and unstable quality existing in the existing cultivation methods. Through scientific soil treatment and fertilization methods, the present invention provides good soil conditions for the growth of cherry tomatoes, improves soil fertility, and is conducive to the growth and development of cherry tomatoes. At the same time, by adopting reasonable seedling raising and planting methods, the survival rate and growth quality of seedlings are improved, laying a foundation for high yield. The present invention strengthens field management, including aspects such as temperature, light, water and fertilizer, and plant adjustment, which can meet the needs of different growth stages of cherry tomatoes, and improves the yield and quality of cherry tomatoes. By taking effective pest and disease control measures, the occurrence of pests and diseases is reduced, the amount of pesticides used is reduced, and the safety and quality of cherry tomatoes are ensured.

[0009] To achieve the above object, the technical solution adopted by the present invention is as follows: A high-yield cultivation method for cherry tomatoes in a greenhouse, the cultivation method comprising the following steps:

[0010] (1) Greenhouse preparation: Select a plot with high and dry terrain, good drainage, and fertile soil to build a greenhouse; the height and width of the greenhouse should be appropriate to ensure good ventilation and lighting conditions; lay a drip irrigation system in the greenhouse to accurately control watering and fertilization;

[0011] (2) Soil treatment: Deeply plow the soil in the greenhouse to a depth of 30-40 cm, apply 3000-5000 kg of decomposed organic fertilizer and 50-80 kg of compound fertilizer per mu, and then rototill to make the fertilizer fully mixed with the soil;

[0012] (3) Variety selection: Select cherry tomato varieties suitable for local climate conditions, with strong disease resistance and high yield;

[0013] (4) Seedling raising: Use grafted seedlings or plug seedlings. The grafting method is to graft cherry tomatoes onto common rootstocks by means of insertion. The method of plug seedling raising: Soak the seeds in warm water for 4-6 hours, then fish them out and drain, wrap them with a wet cloth, and place them in an environment of 25-30 °C for germination. When about 70% of the seeds show white tips, they can be sown into the plug trays, sowing 1-2 seeds in each plug tray, and then covering a thin layer of soil. During the seedling raising period, keep the temperature at 20-25 °C and the humidity at 60%-70%. When the seedlings grow to 2-3 true leaves, perform seedling separation;

[0014] (5) Planting: When the seedlings grow to 5-6 true leaves, they can be planted; before planting, first dig planting holes in the greenhouse according to a certain row spacing and plant spacing. Plant the seedlings with soil balls into the planting holes, and then pour enough root-fixing water;

[0015] (6) Field management: Temperature management: The suitable growth temperature for cherry tomatoes is 20-25°C during the day and 15-18°C at night. During different growth stages, ventilation and heat preservation measures in the greenhouse should be adjusted in a timely manner according to temperature changes; Lighting management: Keep the greenhouse film clean to increase light intensity. In case of insufficient light, supplementary lights can be used for light supplementation; Water and fertilizer management: Water and fertilize reasonably according to the growth needs of cherry tomatoes. In the early growth stage, nitrogen fertilizer is mainly used to promote plant growth; during the fruiting period, increase the application amount of phosphorus and potassium fertilizers to improve fruit quality and yield. Drip irrigation should be used for watering to avoid flooding irrigation;

[0016] (7) Plant adjustment: Pruning and pinching should be carried out in a timely manner. Generally, the single-stem pruning or double-stem pruning method is adopted. When the plant grows to a certain height, it should be trellised or supported to prevent lodging;

[0017] (8) Pest and disease control: Adhere to the principle of prevention first and comprehensive control. Strengthen the ventilation management of the greenhouse, reduce humidity, and reduce the occurrence of pests and diseases; Regularly spray pesticides for prevention and control. In the initial stage of pest and disease occurrence, effective prevention and control measures should be taken in a timely manner to avoid the spread of pests and diseases;

[0018] (9) Harvesting: When the cherry tomato fruits are ripe, they should be harvested in a timely manner. During harvesting, handle them gently to avoid damaging the fruits.

[0019] Further, in the step (1), the height of the greenhouse is 5-5.5 meters and the width is 8-9 meters.

[0020] Further, in the step (1), the drip head spacing of the drip irrigation system is 25-30 cm.

[0021] Further, in the step (2), the ratio of nitrogen, phosphorus, and potassium in the compound fertilizer is 1:1:1.2.

[0022] Further, in the step (3), the cherry tomato variety is one or more of Qianxi cherry tomato, red cherry tomato, and yellow cherry tomato.

[0023] Further, in the step (4), the specification of the plug tray is 50 holes, with a length of 54 cm and a width of 28 cm.

[0024] Further, in the step (4), the seedling spacing during seedling separation is 8-10 cm.

[0025] Further, in the step (5), the row spacing during planting is 50 cm and the plant spacing is 30 cm.

[0026] Further, in the step (7), single-stem pruning or double-stem pruning method is adopted for pruning and pinching.

[0027] Further, the pesticide used for pest control in step (8) is one or more of carbendazim, imidacloprid, and abamectin.

[0028] The beneficial effects achieved by the present invention with the above structure are as follows: (1) Through scientific soil treatment and fertilization methods, good soil conditions are provided for the growth of cherry tomatoes, soil fertility is improved, which is beneficial to the growth and development of cherry tomatoes; (2) The present invention adopts reasonable seedling raising and planting methods, improving the survival rate and growth quality of seedlings, laying a foundation for high yield; (3) The present invention strengthens field management, including aspects such as temperature, light, water and fertilizer, and plant adjustment, which can meet the needs of different growth stages of cherry tomatoes, improving the yield and quality of cherry tomatoes; (4) The present invention takes effective pest control measures, reducing the occurrence of pests and diseases, reducing the amount of pesticide used, and ensuring the safety and quality of cherry tomatoes. Description of the Drawings

[0029] Figure 1 Average mu yield of cherry tomatoes.

[0030] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. Detailed Embodiments

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0032] Unless otherwise defined, all professional and scientific terms used herein have the same meaning as those familiar to those skilled in the art. In addition, any methods and materials similar or equivalent to the described content can be applied to the present invention. The preferred implementation methods and materials described herein are only for illustrative purposes and do not limit the content of this application.

[0033] The experimental methods in the following embodiments are all conventional methods unless otherwise specified; the test materials and test strains used in the following embodiments are all obtained from commercial channels unless otherwise specified.

[0034] Example 1

[0035] A high-yield cultivation method for cherry tomatoes in a greenhouse

[0036] The cultivation method includes the following steps:

[0037] (1) Greenhouse Preparation: Select a plot with high and dry terrain, good drainage, and fertile soil to build a greenhouse; the height of the greenhouse is 5 meters and the width is 8 meters to ensure good ventilation and lighting conditions; install a drip irrigation system in the greenhouse with a drip head spacing of 25 cm to accurately control watering and fertilization;

[0038] (2) Soil Treatment: Deeply plow the soil in the greenhouse to a depth of 30 - 40 cm, apply 3000 - 5000 kg of decomposed organic fertilizer and 50 - 80 kg of compound fertilizer per mu, and then rotary till to fully mix the fertilizer with the soil;

[0039] (3) Variety Selection: Select Millennium cherry tomato seeds;

[0040] (4) Seedling Raising: Adopt the method of plug seedling raising: Soak the seeds in warm water for 4 - 6 hours, then take them out and drain, wrap them with a damp cloth, and place them in an environment of 25 - 30 °C for germination. When about 70% of the seeds show white, they can be sown into the plug trays, sowing 1 - 2 seeds in each plug tray, and then covering a thin layer of soil. During the seedling raising period, keep the temperature at 20 - 25 °C and the humidity at 60% - 70%. When the seedlings grow to 2 - 3 true leaves, perform seedling thinning with a seedling spacing of 8 cm;

[0041] (5) Transplanting: When the seedlings grow to 5 - 6 true leaves, they can be transplanted; the row spacing during transplanting is 50 cm and the plant spacing is 30 cm. Transplant the seedlings with soil balls into the planting holes, and then pour sufficient root - fixing water;

[0042] (6) Field Management: Temperature Management: The suitable growth temperature for cherry tomatoes is 20 - 25 °C during the day and 15 - 18 °C at night. At different growth stages, adjust the ventilation and heat preservation measures of the greenhouse in a timely manner according to temperature changes; Lighting Management: Keep the greenhouse film clean to improve the light intensity. In case of insufficient light, supplementary lights can be used for light supplementation; Water and Fertilizer Management: Water and fertilize reasonably according to the growth needs of cherry tomatoes. In the early growth stage, mainly use nitrogen fertilizer to promote plant growth; during the fruiting period, increase the application amount of phosphorus and potassium fertilizers to improve fruit quality and yield. Watering should be done by drip irrigation to avoid flooding irrigation;

[0043] (7) Plant Adjustment: Prune and remove side branches in a timely manner, adopt the method of single - stem pruning. When the plant grows to a certain height, perform vine suspension to prevent lodging;

[0044] (8) Pest and Disease Control: Adhere to the principle of prevention first and comprehensive control, strengthen the ventilation management of the greenhouse, reduce humidity, and reduce the occurrence of pests and diseases; Regularly spray carbendazim for prevention and control. At the initial stage of pest and disease occurrence, take effective control measures in a timely manner to avoid the spread of pests and diseases;

[0045] (9) Harvesting: When the small tomato fruits are ripe, they should be harvested in a timely manner. During harvesting, handle them gently to avoid damaging the fruits.

[0046] Example 2

[0047] A high-yield cultivation method for small tomatoes in a greenhouse

[0048] The cultivation method includes the following steps:

[0049] (1) Greenhouse preparation: Select a plot with high and dry terrain, good drainage, and fertile soil to build a greenhouse; the height of the greenhouse is 5 meters and the width is 8.5 meters to ensure good ventilation and lighting conditions; lay a drip irrigation system in the greenhouse with a drip head spacing of 28 cm to accurately control watering and fertilization;

[0050] (2) Soil treatment: Deeply plow the soil in the greenhouse to a depth of 30 - 40 cm, apply 3000 - 5000 kg of decomposed organic fertilizer and 50 - 80 kg of compound fertilizer per mu, and then carry out rotary tillage to fully mix the fertilizer with the soil;

[0051] (3) Variety selection: Select Qianxi cherry tomato seeds;

[0052] (4) Seedling raising: Adopt the method of plug seedling raising: Soak the seeds in warm water for 4 - 6 hours, then take them out and drain, wrap them with a damp cloth, and place them in an environment of 25 - 30 °C for germination. When about 70% of the seeds show white, they can be sown into the plug trays, sowing 1 - 2 seeds in each plug tray, and then covering a thin layer of soil. During seedling raising, keep the temperature at 20 - 25 °C and the humidity at 60% - 70%. When the seedlings grow to 2 - 3 true leaves, carry out seedling thinning with a seedling spacing of 9 cm;

[0053] (5) Transplanting: When the seedlings grow to 5 - 6 true leaves, they can be transplanted; the row spacing during transplanting is 50 cm and the plant spacing is 30 cm. Transplant the seedlings with soil balls into the transplanting holes, and then pour enough root - fixing water;

[0054] (6) Field management: Temperature management: The suitable growth temperature for small tomatoes is 20 - 25 °C during the day and 15 - 18 °C at night. At different growth stages, adjust the ventilation and heat preservation measures of the greenhouse in a timely manner according to temperature changes; Lighting management: Keep the greenhouse film clean to improve the light intensity. In case of insufficient light, supplementary lighting can be carried out using supplementary light lamps; Water and fertilizer management: Water and fertilize reasonably according to the growth needs of small tomatoes. In the early growth stage, mainly use nitrogen fertilizer to promote plant growth; during the fruiting period, increase the application amount of phosphorus and potassium fertilizers to improve fruit quality and yield. Watering should be carried out by drip irrigation to avoid flooding;

[0055] (7) Plant adjustment: Prune and remove side shoots in a timely manner, adopt the double - stem pruning method. When the plant grows to a certain height, carry out vine suspension to prevent lodging;

[0056] (8) Pest control: Adhere to the principle of prevention first and comprehensive control, strengthen the ventilation management of the greenhouse, reduce the humidity, and reduce the occurrence of pests and diseases; regularly spray imidacloprid for prevention and control. At the initial stage of the occurrence of pests and diseases, effective prevention and control measures should be taken in a timely manner to avoid the spread of pests and diseases;

[0057] (9) Harvesting: When the small tomato fruits are ripe, they should be harvested in a timely manner. During harvesting, handle them gently to avoid damaging the fruits.

[0058] Example 3

[0059] A high-yield cultivation method for small tomatoes in a greenhouse

[0060] The cultivation method includes the following steps:

[0061] (1) Greenhouse preparation: Select a plot with high and dry terrain, good drainage, and fertile soil to build a greenhouse; the height of the greenhouse is 5 meters and the width is 9 meters to ensure good ventilation and lighting conditions; lay a drip irrigation system in the greenhouse, and the drip head spacing is 30 cm to accurately control watering and fertilization;

[0062] (2) Soil treatment: Deeply plow the soil in the greenhouse to a depth of 30 - 40 cm, apply 3000 - 5000 kg of decomposed organic fertilizer and 50 - 80 kg of compound fertilizer per mu, and then carry out rotary tillage to fully mix the fertilizer with the soil;

[0063] (3) Variety selection: Select Qianxi cherry tomato seeds;

[0064] (4) Seedling raising: Adopt the method of plug seedling raising: soak the seeds in warm water for 4 - 6 hours, then fish them out and drain, wrap them with a wet cloth, and place them in an environment of 25 - 30 °C for germination. When about 70% of the seeds show white, they can be sown into the plug trays, 1 - 2 seeds are sown in each plug tray, and then covered with a thin layer of soil. During the seedling raising period, keep the temperature at 20 - 25 °C and the humidity at 60% - 70%. When the seedlings grow to 2 - 3 true leaves, perform seedling separation, and the seedling spacing is 10 cm;

[0065] (5) Planting: When the seedlings grow to 5 - 6 true leaves, they can be planted; the row spacing during planting is 50 cm and the plant spacing is 30 cm. Plant the seedlings with soil balls into the planting holes, and then pour enough root - fixing water;

[0066] (6) Field management: Temperature management: The suitable growth temperature for cherry tomatoes is 20 - 25°C during the day and 15 - 18°C at night. During different growth stages, ventilation and insulation measures of the greenhouse should be adjusted in a timely manner according to temperature changes; Lighting management: Keep the greenhouse film clean to increase the light intensity. In case of insufficient light, supplementary lights can be used for supplementary lighting; Water and fertilizer management: Water and fertilize reasonably according to the growth requirements of cherry tomatoes. In the early growth stage, nitrogen fertilizer is mainly used to promote plant growth; During the fruiting period, increase the application amount of phosphorus and potassium fertilizers to improve fruit quality and yield. Drip irrigation should be used for watering to avoid flooding irrigation;

[0067] (7) Plant adjustment: Pruning and pinching should be carried out in a timely manner. The double-stem pruning method is adopted. When the plant grows to a certain height, it should be trellised to prevent lodging;

[0068] (8) Pest and disease control: Adhere to the principle of prevention first and comprehensive control. Strengthen the ventilation management of the greenhouse, reduce the humidity, and reduce the occurrence of pests and diseases; Regularly spray imidacloprid for prevention and control. In the initial stage of pest and disease occurrence, effective prevention and control measures should be taken in a timely manner to avoid the spread of pests and diseases;

[0069] (9) Harvesting: When the cherry tomato fruits are ripe, they should be harvested in a timely manner. During harvesting, handle them gently to avoid damaging the fruits.

[0070] Experimental example 1

[0071] Effect of a high-yield cultivation method for cherry tomatoes in a greenhouse on the yield of cherry tomatoes

[0072] Take the cultivation methods provided in Example 1, Example 2 and Example 3 of the present invention as experimental methods, and divide them into Example 1 group, Example 2 group and Example 3 group. Select 9 mu of experimental fields, randomly divide them into three groups, with three replicates in each group. When harvesting, calculate the average yield per mu of each group.

[0073] Result analysis: As Figure 1 shown, the yield of the Example 2 group is the highest, followed by the Example 3 group and the Example 1 group.

[0074] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0075] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, creatively design structural manners and embodiments similar to the technical solution, they shall fall within the protection scope of the present invention.

Claims

1. A high-yield cultivation method for small tomatoes in a greenhouse, characterized by: The cultivation method comprises the following steps: (1) Greenhouse preparation: Choose a plot of land with high terrain, good drainage and fertile soil to build a greenhouse; the height and width of the greenhouse should be appropriate to ensure good ventilation and lighting conditions; lay a drip irrigation system in the greenhouse to accurately control watering and fertilization; (2) Soil treatment: Deeply plow the soil in the greenhouse to a depth of 30-40 cm, apply 3000-5000 kg of decomposed organic fertilizer and 50-80 kg of compound fertilizer per mu, and then perform rotary tillage to fully mix the fertilizer with the soil; (3) Variety selection: Choose small tomato varieties that are suitable for local climatic conditions, have strong disease resistance, and high yield; (4) Seedling cultivation: Grafted seedlings or seedling trays are used, wherein the seedling tray method is as follows: soak the seeds in warm water for 4-6 hours, then remove and drain, wrap them with a wet cloth, and place them in an environment of 25-30°C for germination. When about 70% of the seeds are white, they can be sown in the seed tray, 1-2 seeds are sown in each seed tray, and then covered with a thin layer of soil. During the seedling cultivation period, the temperature is maintained at 20-25°C and the humidity is maintained at 60%-70%. When the seedlings grow to 2-3 true leaves, they are transplanted; (5) Planting: When the seedlings grow 5-6 true leaves, they can be planted. Before planting, dig planting holes in the greenhouse according to a certain row spacing and plant spacing, plant the seedlings with soil in the planting holes, and then water them enough to establish roots. (6) Field management: Temperature management: The suitable temperature for cherry tomatoes is 20-25℃ during the day and 15-18℃ at night. At different growth stages, the ventilation and insulation measures of the greenhouse should be adjusted in time according to temperature changes; Light management: Keep the greenhouse film clean to increase the light intensity. In the case of insufficient light, supplementary lights can be used for supplementary light; Water and fertilizer management: According to the growth needs of cherry tomatoes, water and fertilize reasonably. In the early growth stage, nitrogen fertilizer is mainly used to promote plant growth; in the fruiting period, increase the application of phosphorus and potassium fertilizers to improve fruit quality and yield. Watering should be done by drip irrigation to avoid flooding; (7) Plant adjustment: Prune and trim branches in a timely manner, using single-stem pruning or double-stem pruning methods. When the plant grows to a certain height, vines should be hung or trellises should be built to prevent it from falling over. (8) Pest and disease control: Adhere to the principle of prevention first and comprehensive control, strengthen ventilation management of greenhouses, reduce humidity, and reduce the occurrence of pests and diseases; spray pesticides regularly for prevention and control, and take effective prevention and control measures in time at the early stage of pest and disease occurrence to avoid the spread of pests and diseases; (9) Harvesting: When cherry tomatoes are ripe, they should be harvested in time. When harvesting, they should be handled with care to avoid damaging the fruits.

2. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 1, characterized in that: In step (1), the height of the greenhouse is 5-5.5 meters and the width is 8-9 meters.

3. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 2, characterized in that: The dripper spacing of the drip irrigation system in step (1) is 25-30 cm.

4. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 3, characterized in that: In the step (2), the ratio of nitrogen, phosphorus and potassium in the compound fertilizer is 1:1:1.

2.

5. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 4, characterized in that: In the step (3), the variety of the small tomatoes is one or more of the millennium cherry tomatoes, red cherry tomatoes and yellow cherry tomatoes.

6. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 5, characterized in that: The hole tray in step (4) has 50 holes, a length of 54 cm and a width of 28 cm.

7. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 6, characterized in that: The spacing between seedlings during transplanting in step (4) is 8-10 cm.

8. A method for high-yield cultivation of small tomatoes in greenhouse according to claim 7, characterized in that: In the step (5), the row spacing during planting is 50 cm and the plant spacing is 30 cm.

9. A method for high-yield cultivation of cherry tomatoes in greenhouse according to claim 8, characterized in that: In the step (7), the pruning and branch removal adopts a single-trunk pruning method or a double-trunk pruning method.

10. A high-yield cultivation method for cherry tomatoes in greenhouse according to claim 9, characterized in that: The pesticide used in the pest control in step (8) is one or more of carbendazim, imidacloprid and avermectin.

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