According to the latest forecast of the Anhui Meteorological Observatory: In the coming week (December 17th to December 23rd), Anhui Province is dominated by fine weather and the temperature is gradually rising.
At present, winter wheat in Anhui Province is still in the tillering stage, and rapeseed is in the fifth true leaf stage. The fine weather in the coming week will help the recovery of frozen wheat vegetables in the early stage, but the drought in the central and western parts of Huaibei will continue to be maintained. The rest of the north of Hefei may also experience drought again. The drought situation is still grim. To mitigate the effects of drought and adverse meteorological conditions on crops and vegetables such as wheat, we recommend that:
1. Along the Huaihuai North drought-sustaining area, the wheat field should be flooded around noon when the daily average temperature rises above 3 Â°C to reduce the impact of drought on wheat.
2, winter wheat during the winter, early application, more application of wax fertilizer, combined with rowing loose soil, soil and roots, to ensure that the root section is not affected by frost, combined with the application of phosphate fertilizer, enhance root activity, cultivate strong seedlings overwintering.
3, rapeseed before and after the cold wave, the application of low concentration of manure, in order to increase the concentration of soil solution, reduce freezing damage, while allowing the frozen seedlings to quickly resume growth; can also apply grass ash or wheat stalks in the field, or with straw, grass Cover the wheat vegetables and increase the ground temperature to reduce the freezing damage.
4, open field vegetables and protected vegetables should pay close attention to weather changes, not only to prevent the freezing damage caused by cold air activities, but also pay attention to timely ventilation, adjust the humidity inside the shed.
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