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Regularly inspecting greenhouse plants in lean greenhouses, especially newly introduced plants, is essential for early detection and isolation of potential pest and disease problems. Before introducing new plants, carry out plant quarantine and disinfection to ensure the health and harmlessness of the plants. In addition, provide plants with a suitable growth environment, including sufficient light, ventilation and moderate humidity, to enhance the plants' own defense capabilities.
When growing plants in lean greenhouses, regular inspection is crucial. Inspection is the periodic inspection and observation of plants, and the identification of any potential pest and disease problems. This inspection can help to identify problems and take appropriate measures to prevent their spread.
Especially for newly introduced plants, inspection is even more essential. Newly introduced plants may carry some potential pest and disease problems, which may not manifest themselves in a short period of time, but over time they may cause serious damage to other plants. Therefore, before introducing new plants into the greenhouse, plant quarantine and disinfection must be carried out. This can reduce the spread of plant diseases and pests, and ensure that the introduced plants are healthy and harmless.
The plant quarantine process involves inspecting the external symptoms and internal structure of the plant to determine if there are any problems. This can be done by observing the condition of the leaves, stems, roots, etc. If any abnormalities are found, such as brown leaves, yellow stems or root rot, etc., it is necessary to immediately isolate and take appropriate measures for treatment. In addition, the plants should be disinfected to kill any potential pathogens or pests. Disinfection can be carried out using chemical agents or high temperature treatment methods to ensure that there are no pathogens or pests on the surface and inside of the plant.
In addition to plant quarantine and disinfection, providing a suitable growth environment is also crucial. Light is one of the basic requirements for plant growth, therefore, sufficient light should be provided in the greenhouse. According to different plant species and light requirements, artificial light sources can be used to supplement insufficient sunlight hours. In addition, ventilation is also very important. Good ventilation can reduce the humidity in the greenhouse and prevent the growth of pathogens and pests. Open the doors and windows of the greenhouse regularly to promote air circulation and humidity regulation.
Moderate humidity is also essential for plant health. Too high or too low humidity can damage plants. Therefore, the humidity level in the greenhouse should be controlled to meet the growth requirements of the plants. The humidity in the greenhouse can be controlled by定时喷洒or setting a humidity regulator.
Regularly inspecting greenhouse plants in lean greenhouses, especially newly introduced plants, is necessary for early detection and isolation of potential pest and disease problems. By carrying out plant quarantine and disinfection, and providing a suitable growth environment, the health and harmlessness of the plants can be guaranteed. This can ensure that the plants in the greenhouse can grow healthily and enhance the plants' own defense capabilities.
