Planting method of relieving continuous cropping obstacles and controlling pest and disease damage through intercropping of different hot pepper species

A planting method and technology for continuous cropping obstacles, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of reduced pepper production, unsatisfactory effect, excessive shading of corn, etc., to achieve agricultural efficiency, increase ventilation and light transmission. sex, reducing the effect of pests and diseases

Active Publication Date: 2014-04-02
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the corn is too high, it often occurs that the corn is over-shaded, resulting in a reduction in the yield of peppers; wheat and peppers are interplanted, and a large number of ladybugs can also migrate from wheat to peppers to eliminate poisonous aphids, but the wheat plants have a certain shading ability. , the effect is not ideal

Method used

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  • Planting method of relieving continuous cropping obstacles and controlling pest and disease damage through intercropping of different hot pepper species

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 1. Nursing

[0039] (1) Select the seeds of American extra large oxhorn king pepper, Nongjiao No. 1, and Chaotian pepper with full seeds and the same size. The American extra large oxhorn king pepper, Nongjiao No. 1, and Chaotian pepper were purchased from Guangzhou Seed Company;

[0040] (2) Expose the seeds to the sun for 2 days, soak the pepper seeds in 0.15% potassium permanganate solution for 15-20 minutes, soak the seeds in warm water at 55°C for 10 minutes, and germinate them at 25°C-30°C. After 4-5 days, After 65-75% of the seeds are white, they can be sown;

[0041] (3) Prepare the seedbed, fill the bottom with water, mix the seeds with an appropriate amount of sand, sprinkle them evenly on the seedbed, cover with a layer of 0.5-1cm thick fine soil, and then cover the small shed with plastic film to increase temperature and moisturize.

[0042] 2. Seedbed management

[0043]After sowing, keep the temperature in the greenhouse at 25-30°C during the day and 18-...

Embodiment 2

[0050] 1. Nursing

[0051] (1) Select the seeds of American extra large oxhorn king pepper, Nongjiao No. 1, and Chaotian pepper with full seeds and the same size. The American extra large oxhorn king pepper, Nongjiao No. 1, and Chaotian pepper were purchased from Guangzhou Seed Company;

[0052] (2) Expose the seeds to the sun for 2 days, soak the pepper seeds in 0.15% potassium permanganate solution for 15-20 minutes, soak the seeds in warm water at 55°C for 10 minutes, and germinate them at 25°C-30°C. After 4-5 days, After 65-75% of the seeds are white, they can be sown;

[0053] (3) Prepare the seedbed, fill the bottom with water, mix the seeds with an appropriate amount of sand, sprinkle them evenly on the seedbed, cover with a layer of 0.5-1cm thick fine soil, and then cover the small shed with plastic film to increase temperature and moisturize.

[0054] 2. Seedbed management

[0055] After sowing, keep the temperature in the greenhouse at 25-30°C during the day and 18...

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Abstract

The invention discloses a planting method of relieving continuous cropping obstacles and controlling pest and disease damage through intercropping of different hot pepper species, and belongs to the technical field of agricultural planting. According to the method, the intercropping of hot pepper with different growth height, disease resistance and pest resistance is carried out; the selected pepper species have the growth height differences, and the sequential cyclic intercropping is carried out according to the growth heights of the hot pepper; the ridge width of a land piece is 170cm, the furrow width is 30cm, and the depth is 25cm; six lines are arranged in each ridge, the line distance is 34cm, and the hole distance is 25 to 30cm; different species of hot pepper are intercropped on each ridge. The planting method has the advantages that the yield and the quality of the hot pepper are improved. The continuous cropping obstacles of the hot pepper can be effectively relieved through the intercropping culture of the hot pepper with different species, the continuous planting of the hot pepper throughout the year can be realized, the soil utilization rate is improved, and soil resources are saved. Meanwhile, the prevention and treatment effect of hot pepper epidemic diseases reaches 76 to 89 percent, the prevention and treatment effect on hot pepper helicoverpa assulta reaches 73 to 91 percent, the production quality safety of the hot pepper and the agricultural ecological environment safety are ensured, and the goals of efficiency increase, yield improvement and income increase are reached.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a planting method for intercropping different pepper varieties to promote robust growth of peppers, effectively alleviate continuous cropping obstacles of peppers, control pests and diseases of peppers, and improve yield and quality of peppers. Background technique [0002] Capsicum (Capsicum annuum L.), also known as ox horn pepper, long pepper, hot pepper, spicy horn pepper, ginger, sea pepper, Qin pepper, etc., is an annual or perennial herbaceous plant of the genus Capsicum in the family Solanaceae. Capsicum fruit is delicious and nutritious, and is widely cultivated all over the world. Its output is second only to tomato in Solanaceae vegetables, and it is one of the top ten famous dishes in the world. [0003] In 2012, my country's pepper area was about 20 million mu, which has exceeded 1 / 3 of the world's pepper production area, and pepper producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 王瑞龙曾任森王国庆董朝霞郑子豪张晖苏贻娟
Owner SOUTH CHINA AGRI UNIV
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