Pests and diseases are usually referred to as diseases and pests. For the prevention and control of agricultural pests and diseases, there is a consistent goal, that is, early. In order to achieve early prevention and control of pests and diseases, the premise is to do a good job in monitoring and early warning of pests and diseases. Studies have shown that the occurrence of pests and diseases is related to many factors, including meteorological environment. Therefore, to strengthen pest control, several major pest and disease monitoring and early warning work must be done. The main contents include pest monitoring, automatic spore capture and analysis, and agrometeorological monitoring. Analysis and so on. In the past, the above several tasks were carried out separately, and then the data was analyzed. Now with the rapid development of agricultural information technology, Internet technology effectively links all links together, so the monitoring and early warning of pests and diseases need not be so complicated. . By setting up an intelligent pest and disease early warning system , we can use modern technology to automatically complete the image and data collection of pest information, pathogen spores, agricultural and forestry meteorological information, and wirelessly transmit to the cloud to remotely conduct pest and disease diagnosis and analysis. Wait. In the prevention and control of agricultural pests and diseases, the pest and disease early warning system has acted as the “clairvoyary eye†and “shunfeng ear†of plant protection personnel, and the occurrence and development of pest and disease information cannot escape their “eyesâ€. The application of the pest and disease early warning system has realized the intelligentization of pest and disease monitoring and early warning, greatly improved the effectiveness and accuracy of modern agricultural pest and disease monitoring and early warning, and deepened data and intelligent monitoring and early warning model for pests and diseases, environmental impact factors and other data. Establish a foundation. At the same time, with the foundation of big data, the monitoring and early warning capability of major pests and diseases of crops and the level of scientific prevention and control technology have been significantly improved, effectively ensuring the safety of food production and the stable development of modern agriculture.
Petrolatum Primer, also known as: mineral grease primer. She is a kind of anticorrosive material with high viscosity, compatible with strong steel surface, long-term maintenance of semi-solidified state, rust prevention, waterproof, acid, alkali and salt resistance. Grease primer is used in conjunction with mineral grease mud, mineral oil belt, polymer adhesive tape (elastic sealing belt).
Used in oil, gas, natural gas, liquefied gas, tap water, sewage treatment, chemical, power generation, pharmaceutical, heating, shipbuilding, ship repair, building and other industries in wet and flooded environment of steel pipes, valves, flanges, tee, water cylinder, tank body, pile body, components, equipment corrosion prevention. It plays the dual role of filling and viscosification in the cold wrapping anticorrosive system.
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