Method for improving yield of greenhouse pepper

Abstract

The invention discloses a method for improving the yield of greenhouse pepper. The method improves the yield of pepper by inputting ozone into furrows under mulching film, performing fumigation disinfection on soil through aluminum phosphide, adding organic matrix into the soil in greenhouses where pepper is cultivated to improve the structure of the soil, regulating the content of carbon dioxide inside the greenhouses, controlling diurnal internal and external temperature differences to regulate the growth of the pepper and the like.

Description

Technical field [0001] The invention relates to a cultivation method, in particular to a cultivation method of hot pepper in a greenhouse. Background technique [0002] Chili is widely cultivated throughout China and has become a popular vegetable. Generally, it has a spicy taste and is used for food and medicine. Especially in the humid south of China, it is deeply loved by people. Pepper likes temperature, water, and fertilizer, but high temperature is easy to get disease, waterlogging is easy to die seedlings, and more fertilizer is easy to burn roots. Different stages of the entire growth period have different management requirements. After planting, roots and seedlings should be promoted before harvesting; seedlings should be promoted and fruit tapped from the beginning of harvest to the full fruit period; roots and seedlings should be protected after the high temperature season. Seedlings that were aborted and dead; As a result, management should be continued in the later ...

AI Technical Summary

Problems solved by technology

Different stages of the entire growth period have different management requirements. After planting and before harvesting, roots and seedlings should be promoted; from harvesting to full fruit stage, seedlings should be promoted and fruit attacked; after entering the high temperature season, roots and seedlings should be protected to prevent Broken seedlings and dead seedlings; As a result, we will continue to strengthen management in the later stage, and various technologies such as increasing production and income are basically mature, but there are still some disadvantages in the management of greenhouse peppers, such as greenhouse diseases. The main diseases of peppers during the growth period are anthracnose and soft rot. , bacterial wilt, blight, viral diseases and other soil-borne diseases are mostly treated with medicament mixed with fine soil or irrigated with thicker liquid medicine to treat the soil. If the disease cannot be controlled, the more the disease is prevented, the more serious it is, causing farmers to intensify the excessive use of pesticides to form a vicious circle, which not only pollutes the soil, but also increases the cost of prevention and control

Methyl bromide fumigation soil disinfection technology has been completely restricted due to its damage to the atmospheric environment

Using lime and straw to treat soil at high temperature in the sun or purely using solar energy for harmless disinfection, the effect is ideal, but both need to last for a long time, and the film used after high temperature treatment is easy to age, resulting in increased control costs