It is estimated that the average temperature and maximum temperature in most parts of Guangdong Province will be slightly lower than 0.5°C in the same period of normal in September, and the minimum temperature will be slightly higher than normal in the same period of the year. The precipitation will be more than normal in the southern part of the southern coast and the northwestern part of the central part of the country. More than 1 to 20%, the rest of the area is less than 1 to 2%; the main precipitation process is 4 times, roughly appearing around 10 days (medium to heavy rain), around 13 days (large ~ heavy rain), around 20 days (large ~ Heavy rain) and around 28 days (midfall). In September, there may be 1 or 2 tropical cyclones landing or seriously affecting Guangdong, which occurred around 13th and 21st. It is expected that there will be 3 weak cold air affecting Guangdong, which will occur around 10th (weak) and 20th. Before and after (weak), around 28 (weak).
At present, local late rice is generally in the stage of tillering and jointing, and a small part enters the booting stage; peanut is in the flowering and down-pinning stage; Shatian pomelo and citrus fruits are mostly in the fruit expansion stage.
For the weather in September, the following countermeasures are proposed:
1. All localities should pay close attention to the impact of tropical weather systems such as typhoons, and prepare for flood control and wind prevention and resisting strong convective weather. We must continue to pay attention to disasters caused by heavy precipitation, thunder and strong winds, such as flash floods caused by heavy precipitation, landslides, mudslides, urban and rural floods and roads.
2, strengthen the management of late rice field, in the late rice at the end of the tillering, pay attention to the control of the drainage field control ineffective, to achieve shallow water irrigation and early topdressing, to prepare for jointing, and timely exposure to the field, to control the invalid tiller, enhance Root vitality.
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Strength:
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PMI test to verify material grade.
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