Tillering and loosening soil can improve the permeable environment of maize rhizosphere, promote the development of new roots and improve the vitality of seedlings.

Topdressing with quick-acting nitrogen fertilizer can enhance fertilizer supply capacity, promote stem-leaf transformation and improve photosynthetic efficiency; Thirdly, spraying 800- 1000 times of active liquid fertilizers such as Huimanfeng and Zhuangfuxing is also very beneficial to reduce phytotoxicity.

It is necessary to cooperate with chemical control to activate corn seedlings to restore growth. First, you can choose Tianfengsu or Baoliang 0.0 1% EC 10 ml mixed water15 kg; Second, you can use nutrient solutions such as Bihu and Heshengsu, that is, 3 grams per mu of Bihu+67 ml of Heshengsu and 40-50 kg of water; Third, 0.05% 920 (gibberellin) solution can be used; 4. The "802" plant growth regulator can be used 2000 times, and all localities can flexibly control the spraying according to local actual conditions, and then spray it after 10- 15 days.

For your reference

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