The process begins with proper soil preparation. The ground should be leveled and finely tilled, and organic fertilizers such as chicken manure or dried cow dung can be incorporated into the soil. These materials not only help kill bacteria but also aid in raising and maintaining the soil temperature, enhancing the overall sterilization effect. After the soil is well-prepared, it can be shaped into ridges or mounds based on the crop's planting pattern, creating small air pockets between the mulch and the soil surface, which further helps increase the ground temperature.

Next comes irrigation. The moisture content of the soil plays a crucial role in the success of this method. If the soil is too wet, it hinders heat retention, while if it's too dry, it reduces the effectiveness of the sterilization. Research has shown that the best results are achieved when the soil moisture reaches approximately 60% of its field capacity. This balance ensures optimal heat transfer and microbial control.

Then, a chemical treatment is applied. Chloropicrin is commonly used for soil fumigation. Small holes are dug every 50 cm², about 10–15 cm deep, and 4 ml of chloropicrin is poured into each hole. Before sealing the greenhouse, the entire structure should be sprayed with a combination of bactericides and insecticides to eliminate any pathogens or pests hiding in the walls and corners.

Afterward, the greenhouse is tightly sealed using double-layer plastic coverings to maintain high internal temperatures. Under these conditions, the ground temperature at 10 cm depth can reach up to 70°C, and at 20 cm depth, it can exceed 45°C. This level of heat is highly effective, achieving a sterilization rate of over 80%.

The duration of the disinfection process varies depending on the type of pathogen. Most common pathogens, such as bacterial infections, cucumber botrytis, and eggplant yellow wilt, can be eliminated within 10 days. However, more resilient pathogens like those causing root rot, clubroot, or fusarium wilt may require 30–50 days of treatment due to their deeper soil distribution. Therefore, the exact time should be adjusted based on the specific crops and their associated diseases.

Finally, after the disinfection period, it's important not to deeply till the soil, as this could bring hidden pathogens back to the surface. Ideally, plowing should be limited to a depth of 10 cm. Although this method does not completely sterilize the soil, it significantly reduces the microbial load, leading to fewer plant diseases. The effects of this disinfection can last up to two years, making it a practical solution to be performed once a year.

Smart Anti-theft Door Lock

Smart Anti-theft Door Locks represent the next generation of home and business security solutions, combining advanced technology with robust physical protection. These locks integrate electronic and mechanical components to provide users with enhanced control, convenience, and safety. Unlike traditional mechanical locks that rely solely on physical keys, smart anti-theft locks offer keyless entry methods such as fingerprint recognition, numeric keypads, RFID cards, Bluetooth, or Wi-Fi connectivity. This allows users to easily manage access permissions remotely, monitor lock status in real-time, and receive instant alerts if unauthorized access is attempted.

Designed to withstand forced entry attempts, tampering, and hacking, these locks utilize durable materials like hardened steel, zinc alloy, and reinforced components to provide strong physical resistance. Their smart technology often includes encryption protocols and multi-factor authentication to protect against digital breaches. Many models feature automatic locking mechanisms that engage when the door closes, ensuring the property is always secured without manual intervention.

Ideal for residential homes, apartments, offices, and commercial properties, smart anti-theft door locks provide peace of mind through seamless integration with smart home systems and security cameras. They offer customizable access for family members, employees, or service providers, enabling temporary or scheduled entry without the need to distribute physical keys. Furthermore, many smart locks support voice control via popular virtual assistants, making daily use intuitive and effortless.

Energy-efficient designs with long-lasting batteries and low power alerts ensure continuous protection without frequent maintenance. Some models also include emergency mechanical keys or backup power options to prevent lockouts during power failures. Installation is straightforward, often requiring no modifications to existing doors, making smart anti-theft door locks an accessible upgrade for anyone seeking to enhance security.

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