Shanxi should do a good job in winter wheat classification management to ensure the smooth return of winter wheat

According to the forecast of the Shanxi Meteorological Observatory, the average temperature in Shanxi Province in early March is slightly higher than that in normal years, and the precipitation is less than normal. The main weather process: It is expected that there will be light rain or sleet in parts of the northern part of the province and parts of the central and southern parts of the province from the 4th to the 5th. At the end of the year, there are 4 to 5 northwest winds in the province. Precipitation: 0 to 3 mm. Extreme minimum temperature: -14 ° -16 ° C in the cold region, -10 to -12 ° C in the north, -8 to -10 ° C in the middle, and -6 to -8 ° C in the south.

The recent large-scale rain and snow weather in Shanxi Province is beneficial to alleviating the previous drought and promoting the growth of winter wheat. It is expected that the weather in early March will be more favorable for the infiltration of snow and the further increase of soil moisture in the north central. It is recommended that all localities pay close attention to weather changes and continue to do a good job in the classification and management of winter wheat to ensure the smooth return of winter wheat. The wheat area should seize the favorable opportunity to cultivate the loose soil in the near future, reduce water evaporation, increase temperature and protect moisture. In some wheat fields with small seedlings, weak seedlings or lack of seedlings and ridges, urea and phosphate fertilizers may be applied in an appropriate amount to promote root growth and promote the transformation and upgrading of seedlings. Areas where drought persists should choose the right time for irrigation. In dry land wheat fields with no water pouring conditions, measures such as rowing, topdressing and other seedling protection can be adopted. In addition, there may still be rain, snow and windy weather processes in early March. Facilities agriculture needs to be reinforced and protected from wind and warmth to mitigate the possible adverse weather conditions.