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Ning summer is sunny and the temperature is high, the irrigation area should be guarded against crop pests and diseases
Since the beginning of this year, the average temperature in Ningxia has been high, the central arid zone is close to normal, and most of the southern mountainous areas are slightly less. It is estimated that the temperatures in Ningxia will be mainly high in August-September 2010, and the precipitation will be slightly higher in Shizuishan City and Yinchuan City, and other areas are close to normal. It is recommended that the irrigation area should do a good job in water and fertilizer management in paddy fields to ensure the normal growth of autumn crops such as rice and corn; and to monitor and control pests and diseases such as black fruit disease, grape downy mildew and corn leafhopper. In the central arid zone and the southern mountainous areas, it is necessary to seize the favorable opportunity of precipitation to ensure the storage of water in the kiln and reservoir, and to ensure the water demand for humans, animals and crops.
In mid-July, the weather in the irrigation area is fine. The temperature is high from August to September. Beware of pests and diseases
In the middle of July, the irrigation area was dominated by fine weather, with occasions of showers or thunderstorms. The recent weather is beneficial to the harvesting and drying of wheat, and is also conducive to the joint growth of rice and corn. In the middle of July, the precipitation in mountainous areas is close to normal. The high temperature will accelerate the loss of farmland in the mountainous areas, which is unfavorable for the growth of autumn crops such as corn and potatoes that are in the prosperous growth period. In particular, the drought in most areas of the central arid zone will continue, and droughts in some areas may spread; the dry elephants in the north-central mountainous areas may rise again. From August to September, the temperature in the irrigation area is high, which is conducive to the late growth of autumn crops such as rice and corn. It is also conducive to the occurrence and development of aphids and spider mites. The precipitation in the north and south of the irrigation area is too high, which is likely to cause rice blast and black fruit disease. And the occurrence of grape downy mildew. Although the temperature in the mountainous areas is high in August and September, it is not conducive to soil conservation. However, the precipitation in mountainous areas is close to normal, which can basically meet the growth requirements of crops. The climatic conditions are favorable for the normal growth of crops.
Farming advice
1. Wheat has entered the harvest period. It is recommended that all localities pay close attention to the weather conditions, and seize the sunny weather during the rain to concentrate on harvesting and drying, and strive to return the grain.
2. According to the climate prediction, there is more precipitation in the central and northern part of the irrigation area. The irrigation area should do well the management of water and fertilizer in paddy fields to ensure the normal growth of rice, corn and other autumn crops; monitor the diseases and insect pests such as black fruit disease, grape downy mildew and corn leafhopper. And prevention work.
3. The shadow department at all levels should pay close attention to the weather conditions and seize all favorable opportunities to carry out artificial precipitation enhancement operations. In the central arid zone and the southern mountainous areas, it is necessary to seize the favorable opportunity of precipitation to ensure the storage of water in the kiln and reservoir, and to ensure the water demand for humans, animals and crops.
4, July to August is the main flood season in Ningxia. All localities should pay close attention to the severe weather such as thunder and lightning, thunderstorms, hail and locality, staged storms and floods, and do well in floods, mudslides, landslides, etc. Preventing workers
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