The back wall changed vegetable gardens and caused various diseases and pests

Many vegetable farmers will do this: use the space behind the back wall of the greenhouse to build a small vegetable garden on their own. If you want to eat some meat dishes, you can plant them and save money and convenience. Is the result really like this? The answer is often to save money on grocery shopping and spend more on medicines; eating is convenient, and the management of the sheds is even more troublesome. It's not worth the candle!

The reporter discovered such a problem during an interview with Li Shifu’s house in the East Village of Luoguan in Luocheng Street, Shouguang City. Master Li’s house is peppered with chillies. The 90-meter-long rear wall is planted with lettuce, leeks, and other low-stemmed vegetables. There are also high-stemmed vegetables such as eggplant, tomatoes, and beans. The reporter’s rough number is actually no less than ten. Kind of really a small vegetable garden. What are the unsuitable places for such a practice?

In terms of insect pests, the reporter learned that some time ago, Mr. Li’s shed in the shed was serious and repeatedly treated, and even led to serious phytotoxicity in the chillies. The reporter said to Master Li: “You have a serious whiteflies in your shed. They are not unrelated to the vegetables growing on the back wall. Cucumbers, tomatoes, and eggplants are all ready to eat. You just said that the back wall The vegetables are eaten by themselves, so they are sprayed very little, which leads to incomplete spraying, and the whitefly can also fly to the vegetables on the back wall.As a result, not long after spraying, the powder on the back wall He flew to the peppers again and killed them, causing them to be cured.” Master Li listened to the explanations, and this suddenly dawned on him.

In addition, vegetables planted on the back wall can easily become the source of disease transmission. Winter sheds have high humidity and vegetables grown on the back wall, especially legumes such as legumes. Residual flowers are easily infested by gray mold and become the source of disease transmission.

In addition, due to the shade of tall stalked vegetables, it is difficult for sunlight to directly reach the back wall and affect the heat storage of the back wall, which is not conducive to keeping the temperature of the greenhouse at night.

In view of the unfavorable factors of planting vegetables on the back wall, it is recommended that vegetable growers should not cause any trouble for the management of their sheds.

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