In the production and application of greenhouse cultivation, the use of greenhouses for the seedlings of winter and spring solanaceous vegetables is the earliest, but also more application. Sun Debin of Dafeng Village, Heshan Office, Yiyang City, has used three cement sheds (540 square meters) each year to cultivate sown eggplant seedlings. This year, the seedlings earned more than 8,000 yuan of net profit. His seedlings were well-cultivated and rarely developed. He said an important aspect benefited from the disinfection of greenhouses. Due to the warmth and humidity in the greenhouse, it is suitable for the breeding of pathogenic organisms and the wintering of pests. After more than two years of production, the types of pests and diseases have increased, and they have increased year by year. Soils, plant debris, fallen leaves and greenhouses are also the vehicles for propagation and wintering of various diseases and insect pests. Therefore, greenhouses must be disinfected. Shelter disinfection. In general, the sheds are thoroughly cleaned 2 to 3 days before the sowing and planting of the lower crops to remove the defoliation. The disinfection of greenhouses is generally smoked with sulfur. After a few days, closed greenhouses are selected for sunny days. Each cubic metre of space uses 4 grams of sulfur and 8 grams of sawdust. At 7:00 pm, sawdust is piled every 2 meters and spreads out. Sulfur powder, pour in a small amount of alcohol, light one by one, and release the smoke after 24 hours. This method has good disinfection effect, low cost, and convenient materials. It can also be disinfected with bacteriocin and other smoking agents. It can be smoked once every 7-10 days for more than 3 times in succession. The method is to purify the garden after it is closed tightly. 45% chlorothalonil and 30% sucrose can be used. The former has efficacy against most fungal diseases. Sucrolimine or chlorothalonil and serotonine is a mixture of fumigants against gray mold. The main disease prevention effect is remarkable. The dose of fumigant is 0.2-0.3 grams per cubic meter of space. Amount per acre: 30% fast-kernel smoked smoke agent 300 to 500 grams, 45% chlorothalonil smoke agent 200 to 250 grams, evenly placed, respectively ignited, then sealed smoked 2 to 3 hours. In the hot season in summer, high-temperature stuffy shed method can be used to completely close the greenhouse, use solar energy and indoor high temperature for indoor disinfection, sealed exposure to 15 to 20 days, 5 to 10 cm deep soil temperature up to 40 ~ 600c, the highest soil temperature energy Up to 50 to 700c. Greenhouse skeleton and auxiliary facilities disinfection. For nursery equipment, production tools, etc., such as shed skeletons, nutrients, etc., 1% to 2% aqueous formalin solution can be sprayed or scrubbed, sealed, or disinfected with a concentration of 30 mg/l. Soil disinfection. Verticillium wilt, bacterial wilt, and blight disease are the diseases that spread by soil. To prevent and treat these diseases, formalin may be poured 100 to 200 times in the gingival sulcus two months before planting, and then covered with polyethylene film and sealed for 5 days. After one week, all the pesticides can be colonized before they are volatilized. 50% of carbendazim, 50% thiophanate, 75% of dexamethasone 1000 times, double acting spirit, and 300 times anti-dry spirit can also be used to soil the soil. To control nematodes, insects, part of grass seeds, verticillium and other fungi, injectors can be used to spray chloropicrin into the soil, inject every 2 to 4 milliliters of soil every 20 to 30 centimeters and 8 to 15 centimeters deep, or every cubic meter. 150 ml of soil (or nutritious soil) was applied and covered with plastic film for 3 days. After treatment, it was dried after being dried for a long time. For greenhouses with severe disease or downy mildew, 0.5 kg of copper sulphate can be used to soil the soil with 100-150 kg of water.
Car Camera
A vehicle camera system is a sophisticated combination of software and hardware that empowers businesses to mitigate risks and prioritize driver safety. This system can consist of a single forward-facing dashcam or multiple cameras strategically installed both inside and outside a vehicle.
These cameras can be placed to cover the interior of cargo holds, mounted on dashboards, or affixed to the vehicle`s exterior. The connection to specialized software allows them to be utilized for various purposes, including:
- Reviewing incidents
- Supporting driver training
- Monitoring driver performance
- Tracking safety improvements over time
Investing in a vehicle camera system offers numerous benefits for organizations. By leveraging comprehensive telematics, you gain a holistic understanding of how your vehicles are operated. This valuable data empowers you to design and implement effective road safety strategies.
By combining driver behavior analysis with incident footage, such as road collisions or near misses, you can identify the root causes of events and take appropriate action. The short and long-term advantages of a vehicle camera system include:
- Improved driver behavior
- Reduced operational risk
- Decreased driving incidents
- Lives saved
Additionally, implementing a Vehicle Camera System can lead to significant savings in vehicle insurance premiums.
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