Study on the Application Effect of Baomeile on Cotton Growth, Development, Yield and Quality

目的：为探索保美乐在棉花的应用效果，本研究通过设置单因素随机区组小区试验，在博乐市都图敖博村进行保美乐试验，研究了新型植物生长调节剂保美乐对棉花生长发育、产量和品质的影响。与清水对照(CK)处理相比，保美乐能够显著促进棉花生长发育，增加果枝数和蕾铃数，收获铃数、单铃重和籽棉产量分别提高了2.07%、9.52%和11.76%，纤维长度、整齐度和断裂比强度分别提高了0.65%、0.59%和8.55%。说明保美乐在棉花上的应用效果较好，试验结果为新疆博乐市棉花生长与增产提供理论依据，建议在保美乐大田中合理推广应用。Objective: To explore the application effect of Baomeile in cotton, this study conducted a single factor randomized block plot experiment in Dutu Aobo Village, Bole City, to investigate the effects of a new plant growth regulator Baomeile on cotton growth and development, yield, and quality. Compared with the water control fertilizer (CK) treatment, Baomeile can significantly promote cotton growth and development, increase the number of fruit branches and buds, increase the number of harvested bells, single bell weight, and seed cotton yield by 2.07%, 9.52%, and 11.76%, respectively, and increase fiber length, uniformity, and fracture strength by 0.65%, 0.59%, and 8.55%, respectively. The application effect of Baomeile on cotton is good, and the experimental results provide a theoretical basis for the growth and yield increase of cotton in Bole City, Xinjiang. It is recommended that it be promoted and applied reasonably in the Baomeile fields.