Since winter and spring, most of the province's precipitation has been seriously reduced. Although there have been several precipitation processes in the near future, the drought has only been relieved to varying degrees and has not been lifted. In order to alleviate the drought losses and ensure a good harvest of summer crops, it is necessary to timely plan and increase the temperature and ensure the fertilization, adjust the fertilization guidance program, and carry out the fertilizer and water management according to the seedlings science, and earnestly do a good job in drought-resistant and wheat-preserving work.
First, for a type of wheat field, promote nitrogen fertilizer and then apply fertilizer. Do not prematurely apply nitrogen fertilizer, avoid the increase of wheat inefficient tillering, prevent the group from being too large, and tend to fall down, resulting in the consumption of soil fertility. The returning period is mainly controlled, and the fertilization time is postponed to the jointing stage.
Second, the implementation of water and fertilizer combination in the second type of wheat fields, and promote the transformation of seedlings. For general dryland wheat fields with poor soil fertility, they should be re-applied with water in the rising period, generally 15-20 kg of urea.
Third, for the three types of wheat fields with weak growth, combined with watering to increase the amount of fertilizer. For weak seedlings with more serious damage, use the timing of watering to increase the amount of fertilizer, and apply 20 to 25 kg of urea per acre.
At present, it is recommended to follow the topdressing requirements of the recommended fertilization recommendation card, and timely and appropriate amount of nitrogen fertilizer to save costs and improve fertilizer efficiency. At the same time, it is recommended that the agricultural sector combine the soil testing and fertilization spring training activities to continuously improve farmers' understanding and acceptance of soil testing and formula fertilization techniques, strengthen wheat field fertilizer management and drought and water saving technology promotion, improve fertilizer and water use efficiency, and strengthen measures to ensure In the spring, farmers use economical, environmentally friendly, high-quality, and efficient formula fertilizers.
First, for a type of wheat field, promote nitrogen fertilizer and then apply fertilizer. Do not prematurely apply nitrogen fertilizer, avoid the increase of wheat inefficient tillering, prevent the group from being too large, and tend to fall down, resulting in the consumption of soil fertility. The returning period is mainly controlled, and the fertilization time is postponed to the jointing stage.
Second, the implementation of water and fertilizer combination in the second type of wheat fields, and promote the transformation of seedlings. For general dryland wheat fields with poor soil fertility, they should be re-applied with water in the rising period, generally 15-20 kg of urea.
Third, for the three types of wheat fields with weak growth, combined with watering to increase the amount of fertilizer. For weak seedlings with more serious damage, use the timing of watering to increase the amount of fertilizer, and apply 20 to 25 kg of urea per acre.
At present, it is recommended to follow the topdressing requirements of the recommended fertilization recommendation card, and timely and appropriate amount of nitrogen fertilizer to save costs and improve fertilizer efficiency. At the same time, it is recommended that the agricultural sector combine the soil testing and fertilization spring training activities to continuously improve farmers' understanding and acceptance of soil testing and formula fertilization techniques, strengthen wheat field fertilizer management and drought and water saving technology promotion, improve fertilizer and water use efficiency, and strengthen measures to ensure In the spring, farmers use economical, environmentally friendly, high-quality, and efficient formula fertilizers.
Total 1 | <First <Prev 1 Next> Last> |
share to:
Cummins Parts,Cummins Spare Parts,Cummins Performance Parts,Original Cummins Parts
JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.sdkomatsudozerparts.com