Economical and environment-friendly facility pepper in-situ high-temperature greenhouse closing method

Abstract

The invention belongs to the technical field of high-temperature greenhouse closing, and discloses an economical and environment-friendly facility pepper in-situ high-temperature greenhouse closing method. Comprising the following steps: (1) watering a large amount of water once 7 days before high-temperature greenhouse closing, and harvesting the last fruit; (2) the damage condition of the greenhouse film is checked and repaired in time, then the greenhouse film is closed, and high-temperature greenhouse closing is implemented; (3) cleaning the plants after the high-temperature greenhouse is closed for a period of time, pulling up the dry plants by using a seedling puller in the morning, cleaning fallen leaves, moving the plants out of the greenhouse, and putting the plants in an appointed place; and (4) after cleaning is completed, high-temperature greenhouse closing continues to be conducted till soil is dry, hard and cracked, and high-temperature greenhouse closing is completed. Compared with a traditional method that seedlings need to be pulled and cleaned in advance, high-temperature greenhouse closing is carried out in situ, no pesticide needs to be used, the method is economical and environmentally friendly, cost is reduced, operation is simple and easy, efficient sterilization and deinsectization can be achieved, mutual propagation of diseases and pests and subculture propagation are prevented, and ecological benefits are remarkable.

Description

Technical Field

[0001] The invention belongs to the technical field of high-temperature stuffy greenhouses, and more specifically relates to an economical and environmentally friendly in-situ high-temperature stuffy greenhouse method for peppers. Background Art

[0002] Pepper is an important vegetable crop for high-yield and high-efficiency cultivation in facilities. In the context of regional layout and specialized production of pepper in facilities, large-scale park production in squares is currently the main form of cultivation. High-temperature greenhouse is an agricultural technology that uses high temperature from the sun and drug fumigation to disinfect the greenhouse. It is mainly used in facility agriculture, especially in vegetable planting areas. It is suitable for crops that have been planted year after year and have serious soil problems. These crops are susceptible to soil-borne diseases. The use of high-temperature greenhouse can effectively kill pathogens, insect eggs and weeds. The operation method includes cleaning the greenhouse, applying organic fertilizer, plowing, covering and watering, and sealing the greenhouse. Traditional high-temperature greenhouses in facilities generally use the method of first pulling out the growing pepper plants and removing them outside the greenhouse, and then carrying out soil treatment and implementing high-temperature greenhouses. On the one hand, pulling the seedlings and clearing the greenhouse will lead to the mutual transmission and succession of pests and diseases in the greenhouse and the open field; on the other hand, the pepper has a well-developed root system, is deep in the soil, and has a high degree of lignification in the stems, so cleaning the plants is labor-intensive and has high labor costs; in addition, traditional high-temperature greenhouses also require the addition of Weibaimu pesticides or fungi, straw, etc., which have many problems such as complex operation, high cost, and environmental pollution.

[0003] Therefore, how to provide an economical and environmentally friendly method for in-situ high-temperature greenhouse production of peppers is an urgent problem that technicians in this field need to solve. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the present invention provides an economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] An economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers, comprising the following steps:

[0007] (1) Water once 7 days before the high temperature greenhouse is put in place and harvest the last fruit;

[0008] (2) Check the damage of greenhouse film and repair it in time, then seal the greenhouse film and implement high temperature stuffy greenhouse;

[0009] (3) After a period of high temperature and stuffy greenhouse, clean up the plants, pull up the dry plants with a seedling puller in the morning, clean up the fallen leaves, move them out of the greenhouse, and put them in a designated place;

[0010] (4) After cleaning, continue to use high-temperature greenhouse until the soil becomes dry, hard and cracked, and the high-temperature greenhouse is finished.

[0011] Preferably, the time for implementing high temperature greenhouse is from early July to early August.

[0012] Preferably, when the high temperature greenhouse is sealed, the temperature in the greenhouse is 60-65°C on a sunny day.

[0013] Preferably, in step (3), the plants are cleaned after being kept in a high temperature greenhouse for 15 days.

[0014] Preferably, the high temperature shed is continued for 15-20 days in step (4).

[0015] The present invention also provides application of the above-mentioned method of in-situ high-temperature greenhouse sealing for greenhouse peppers in the field of greenhouse pepper planting.

[0016] It can be seen from the above technical solution that, compared with the prior art, the present invention provides an economical and environmentally friendly method for in-situ high-temperature greenhouse for peppers, which has the following beneficial effects:

[0017] 1. The high-temperature shed method of the present invention can efficiently sterilize and eliminate insects, effectively kill aphids, whiteflies, thrips, red spiders, root-knot nematodes and other pests and diseases, prevent the mutual transmission and successive reproduction of pests and diseases, and has significant ecological benefits.

[0018] 2. Compared with the traditional method that requires pulling the seedlings and clearing the shed in advance, the present invention performs high-temperature sealing in situ without the use of pesticides. It is economical, environmentally friendly, reduces costs, and is simple and easy to operate. It saves 400-500 yuan per mu compared with the traditional method of applying the nematode control agent Weibamu and high-temperature sealing. It saves about 2,000 yuan per mu compared with the current high-temperature anaerobic sealing method of "covering the mulch + fungicide + straw + rice husk".

[0019] 3. The present invention can maintain soil fertility and can partially return nutrients, water and other substances in pepper plants to the soil, which is more conducive to improving soil and promoting crop growth than traditional high-temperature greenhouses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 This is a high-temperature anaerobic greenhouse scene for growing peppers.

[0022] Figure 2 This is the scene of the pepper in-situ high-temperature greenhouse just starting.

[0023] Figure 3 This is the scene after the peppers in the facility of the present invention have been kept in a high-temperature greenhouse for 15 days.

[0024] Figure 4 This is a scene of cleaning pepper plants when the facility of the present invention is in situ in a high-temperature greenhouse.

[0025] Figure 5 This is a scene in which the soil becomes dry, hard and cracked when the pepper facility of the present invention is in situ kept in a high-temperature greenhouse.

[0026] Figure 6 This is the effect of the pepper facility in situ high-temperature stuffy greenhouse. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] An economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers, comprising the following steps:

[0030] (1) Water once 7 days before the high temperature greenhouse is put in place and harvest the last fruit;

[0031] (2) Check the damage of greenhouse film and repair it in time, then seal the greenhouse film and implement high temperature stuffy greenhouse;

[0032] (3) After a period of high temperature and stuffy greenhouse, clean up the plants, pull up the dry plants with a seedling puller in the morning, clean up the fallen leaves with a snow blower, move them out of the greenhouse, and put them in a designated place;

[0033] (4) After cleaning, continue to use high-temperature greenhouse until the soil becomes dry, hard and cracked, and the high-temperature greenhouse is finished.

[0034] The time to implement high temperature greenhouse is from early July to early August.

[0035] When the greenhouse is kept in a high temperature environment, the temperature inside the greenhouse should be 60-65℃ on a sunny day.

[0036] In step (3), the plants are cleaned after being kept in a high temperature greenhouse for 15 days.

[0037] In step (4), the high temperature shed is continued for 15-20 days.

[0038] The high-temperature greenhouse sealing method of the present invention can save 400-500 yuan per mu compared with the traditional high-temperature greenhouse sealing method of applying the nematode control agent Weibamu (50 kilograms per mu), and can save about 2,000 yuan per mu compared with the current high-temperature anaerobic greenhouse sealing method of "covering ground film + fungicide + straw + rice husk".

[0039] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers, characterized in that: The following steps are involved: (1) Water once 7 days before the high temperature greenhouse is put in place and harvest the last fruit; (2) Check the damage of greenhouse film and repair it in time, then seal the greenhouse film and implement high temperature stuffy greenhouse; (3) After a period of time in the high temperature shed, clean the plants, pull up the dry plants with a seedling puller in the morning, clean up the fallen leaves, move them out of the shed, and put them in a designated place; (4) After cleaning, continue to use high-temperature greenhouse until the soil is dry, hard and cracked, and the high-temperature greenhouse is finished.

2. The economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers according to claim 1, characterized in that: The time to implement high temperature greenhouse is from early July to early August.

3. The economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers according to claim 1 is characterized in that: When the greenhouse is kept in a high temperature environment, the temperature inside the greenhouse should be 60-65℃ on a sunny day.

4. The economical and environmentally friendly method for in-situ high-temperature greenhouse cultivation of peppers according to claim 1, characterized in that: In step (3), the plants are cleaned after being kept in a high temperature greenhouse for 15 days.

5. The economical and environmentally friendly method for in-situ high-temperature greenhouse storage of peppers according to claim 1 is characterized in that: In step (4), the high temperature shed is continued for 15-20 days.

6. Application of the method for in-situ high-temperature greenhouse sealing of greenhouse peppers according to any one of claims 1 to 5 in the field of greenhouse pepper cultivation.

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