Method for green and harmless culture of tomatoes

A cultivation method, tomato technology, applied in cultivation, plant cultivation, botanical equipment and methods, etc., can solve environmental damage, health and safety threats, etc., and achieve less pests and diseases, no chemical residues, easy operation and promotion Effect

Inactive Publication Date: 2017-06-23
龙胜裕丰农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But now many unscrupulous businesses use a large amount of toxic compounds for cultivation only in pursuit of production, which poses a great threat to people's hea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] The green pollution-free cultivation method of tomato comprises the following steps:

[0018] (1) Preparation before sowing: Select tomato varieties that are resistant to low light, low temperature and freezing damage, cold resistance, excellent disease resistance, large production potential, and good commercial performance, and spray with 30m1 of formalin solution and 3kg of water per acre of seedbed. Finally, cover the film, soak the seeds in 0.1% potassium permanganate solution for 30 minutes, remove and wash, put in warm water at 50°C and stir for half an hour, when the water temperature drops to 30°C, soak for 4 hours, then transfer to cold water for soaking 12 hours;

[0019] (2) Sowing and raising seedlings: selection is 5:3:2 by mass ratio without the farmland soil of disease and insect pest, fully decomposed organic fertilizer and plant ash to prepare nutritious soil, the seed that germinates is evenly sown in the seedbed, every acre sows 30...

Example Embodiment

[0023] Example 2

[0024] The green pollution-free cultivation method of tomato comprises the following steps:

[0025] (1) Preparation before sowing: Select tomato varieties that are resistant to low light, low temperature and freezing damage, cold resistance, excellent disease resistance, large production potential, and good commercial performance, and spray with 4m1 of formalin solution mixed with 3kg of water per acre of seedbed. Cover with a film, soak the seeds in 0.5% potassium permanganate solution for 30 minutes, remove and wash, put in warm water at 50°C and stir for half an hour, when the water temperature drops to 30°C, soak for 5 hours, then transfer to cold water for soaking 12 hours;

[0026] (2) Sowing and raising seedlings: selection is 5:3:2 by mass ratio without the farmland soil of disease and insect pest, fully decomposed organic fertilizer and plant ash to prepare nutritious soil, the seed that germinates is evenly sown in the seedbed, every acre sows 30...

Example Embodiment

[0030] Example 3

[0031] The green pollution-free cultivation method of tomato comprises the following steps:

[0032] (1) Preparation before sowing: Select tomato varieties that are resistant to weak light, low temperature and freezing damage, cold resistance, excellent disease resistance, large production potential, and good commercial performance, and spray with 50m1 of formalin solution and 3kg of water per acre of seedbed. Cover with film, soak the seeds in 0.2% potassium permanganate solution for 30 minutes, remove and wash, put in warm water at 50°C and stir for half an hour, soak for 6 hours when the water temperature drops to 30°C, then transfer to cold water for soaking 12 hours;

[0033] (2) Sowing and raising seedlings: select farmland soil without plant diseases and insect pests, fully decomposed organic fertilizer and plant ash to prepare nutritious soil, sow the germinated seeds evenly in the seedbed, sow 30g of seeds per mu, cover the fine soil of one deck di...

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PUM

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Abstract

The invention provides a method for green and harmless culture of tomatoes. The method comprises the following steps: (1) preparation before sowing; (2) sowing and seedling raising; (3) seedling stage management; (4) culture and field planting; and (5) field management. According to the culture method provides a set of systematic and scientific culture methods from the preparation before sowing, the sowing and seeding raising, the seedling state management, the culture and field planting to the field management, culture measures are taken correspondingly for different culture stages, and the tomatoes cultured with the method have the advantages that the ripening stage is early, appearances are brilliant red and uniform in color, fruit shapes are large and neat, the glossiness is high, the fruits are internally juicy and sweet, have less diseases and insect pests, do not have chemical substance residues, and the yield is high. Moreover, the organic culture method provided by the invention is simple, and is easy to operate and promote.

Description

technical field [0001] The invention relates to the technical field of agricultural product cultivation, in particular to a green and pollution-free cultivation method for tomatoes. Background technique [0002] Tomato is tomato, also known as foreign persimmon. The fruit is rich in nutrition and has a special flavor. Every 100 grams of fresh fruit contains about 94 grams of water, 2.5 to 3.8 grams of carbohydrates, 0.6 to 1.2 grams of protein, 20 to 30 mg of vitamin C, carotene, mineral salts, organic acids, etc., and is deeply loved by people. Tomato likes temperature, the suitable temperature is 25-28°C during the day and 16-18°C at night. Below 15°C, tomato seed germination, pollination and fertilization, and tomato turning red will be affected: below 10°C, growth will be slow, reproductive development will be inhibited, stems and leaves will stop growing at 5°C, chilling damage will occur at 2°C, and freezing will occur at 0°C die. Reproductive development will be af...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/08A01C1/00C05G3/00
CPCA01C1/00A01C1/08A01G22/00C05B1/02C05D1/00C05G3/00C05D9/00C05F11/00C05F9/00C05G1/00
Inventor 曾纪云戴兴成
Owner 龙胜裕丰农业发展有限公司
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