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近年来,随着我地农村人员大量外出务工,剩余劳动力减少,直播玉米面积有所增加,导致玉米植株偏高,加之我地自然灾害(大风、雨涝)频发,高秆玉米倒伏已经成为制约玉米产量的重要因素。合理科学使用玉米化控技术以提高玉米抗倒伏能力,确保玉米稳产、高产,减轻自然灾害对玉米产量的影响,已经成为目前玉米栽培的关键性技术措施。一、正确认识玉米化控剂的作用玉米化控技术是应用植物生长调节剂,通过影响玉米植株体内激素系统来调节玉米生长发育过程,能有效调节
In recent years, as a large number of migrant workers in rural areas have gone out to work and the surplus labor force has decreased, the area of direct seeding corn has increased, leading to high plantings of maize. In addition, frequent natural disasters (windstorms and floods) in my country led to lodging of tall culm maize Important factors restricting corn production. Reasonable and scientific use of maize chemical control technology to improve the lodging resistance of corn, corn to ensure a stable yield, reduce the impact of natural disasters on corn yield, corn cultivation has become the key technical measures. First, the correct understanding of the role of corn chemical control agent Corn chemical control technology is the application of plant growth regulators, through the impact of corn plant hormone system to regulate the growth and development of corn, can effectively regulate