棉花在生长期内,经常会遭受暴风雨侵害,造成棉株倒伏。棉株倒伏以后,如不及时扶起,不仅抑制正常的生长与发育,而且影响皮棉品质,减产减收。倒伏棉花应在雨过风停之后立即进行扶理,越早越好。地干以后,再适当培土固蔸,保护根系。尔后用2%尿素水进行叶面喷施,促进恢复生长。生产实践证明,及早扶起倒伏棉花有5点作用:一是增加 During the growing season, cotton often suffers from stormstorm, causing cotton plants to lodging. After lodging cotton plants, if not promptly raised, not only inhibit normal growth and development, but also affect the lint quality, reduce production and income. Lodging cotton should be carried out immediately after the rain stopped the wind, the sooner the better. Dry to the ground, and then soil properly fixed 蔸 to protect the root system. Then use 2% urea water foliar spray to promote the restoration of growth. Production practice has proved that early lodging cotton has 5:00 role: First, increase