Method for preventing drought damage, freezing damage and dry hot wind of winter wheat

The invention discloses a method for preventing drought damage, freezing damage and dry hot wind of winter wheat, and relates to the technical field of crop protection.Seed dressing liquid is prepared for drought damage protection, wheat freezing damage is avoided by watering for preventing freeze and covering a wheat field, and damage of dry hot wind to the wheat is avoided by watering at suitable time and spraying foliar fertilizer and a plant growth regulator.The method is reasonable, convenient to implement, good in protection effect and capable of facilitating yield increasing. 本发明公开了种冬小麦旱害、冻害和干热风的防护方法，涉及农作物防护技术领域，通过拌种液的制备用于旱害防护，利用浇水防冻和麦田覆盖避免小麦冻害，通过适期浇水、喷施叶面肥和植物生长调节剂避免干热风对小麦的损害，本发明方法方法合理、实施方便、防护效果良好，有助于提高产量。