During the autumn season, the rice is mature, and it is necessary to grasp and grab the early rice, and try to shorten the agricultural consumption period; grasp the double-season late rice (grab) and transfer it to the field management early, and take measures such as water temperature regulation and foliar spray fertilizer to prevent it. High temperature hazard, fight for the initiative of late rice production.
In addition, it is necessary to pay attention to the work of reserving the reclaimed rice, clear the weeds in time, and manage the field water. In case of even sunny weather, it is necessary to deepen the water layer to protect the buds. Where there are conditions, you can apply about 1000 kg of manure water plus urea.
In terms of pest control, attention should be paid to the prevention and control of pests such as aphids, rice planthoppers, rice blast, and sheath blight in areas above 600 meters above sea level, and we should do a good job in water retention, heatstroke prevention and drought prevention to ensure a good harvest.
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There is no doubt that solar monitoring has brought great convenience to people. It saves a lot of manpower and material resources without having to stick to the post for 24 hours as before. Not to mention that the current surveillance cameras have the function of motion detection. As long as someone enters a certain range, it will automatically alarm and capture the scene. What is the function of the solar monitoring system?
1. Solar panel: The solar panel is an important part of the mobile phone software of the solar power generation system, and also a part of the practical value of the mobile phone software of the solar power generation system. Its function is to convert the professional ability of radioactive substances in natural light into electric energy, or send them to storage batteries, or promote load work.
2. Solar controller: The solar controller is used to control the operation of mobile phone software in all systems, and has the functions of overcharge protection and overcharge maintenance for the battery. In areas with large temperature difference, the qualified controller shall also have the function of temperature compensation. In the mobile phone software of the solar road lamp system, there must be light control switch and time control solar road lamp operation.
3. Battery: generally valve controlled maintenance free lead-acid battery. In the mobile phone software of small and medium-sized systems, in cold weather areas, a solar gel battery needs to be configured, which can be used at low temperatures, with high efficiency and is not vulnerable to major damage. Its function is to store the electric energy of the solar panel when the sun shines, and then release it under certain conditions.
4. Variable frequency power supply: split wave type and sine wave type. In order to provide power for 220VAC electrical products, it is necessary to convert the DC stabilized voltage power supply in the solar power generation system software into AC circuit energy, so DC AC variable frequency power supply is required.
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