2018-2020长江流域高产高效棉花新品种培育项目新方法理论数据集

明确与新品种特性相适应、可形成理想株型与高质量群体的轻简化技术，明确新品种化肥农药减施增效技术，明确与新品种特性相适应、可实现“集中现蕾、集中成铃、集中吐絮”的全程化学调控和化学脱叶催熟技术，记录这些技术过程的各种指标数据。Define labor-saving and simplified technologies adapted to the characteristics of new varieties, capable of forming ideal plant types and high-quality crop populations; define technologies for reducing chemical fertilizer and pesticide applications and enhancing efficiency for new varieties; define whole-course chemical regulation and chemical defoliation and ripening technologies adapted to the characteristics of new varieties, enabling concentrated bud setting, concentrated boll development and concentrated boll opening; and record various indicator data collected during the implementation of these technologies.